Showing all 275 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version Target OS CPU Summary Assigned
921332018-08-22
17:43
2018-10-27
15:02
MySQL Server: Data DictionaryVerified
(118 days)
S58.0.12AnyAnyDICT_SYS mutex contention causes complete stall when running with 40 mill tables  
666482012-09-02
1:36
2012-11-30
2:27
MySQL Workbench: ModelingClosed
(2275 days)
S35.2.42/5.2.43/5.2.44Microsoft Windows (Microsoft Windows 7 Service Pack 1 (build 7601), 64-bit)AnyForward Engineer  
766862015-04-14
9:14
2016-09-02
16:24
MySQL Server: ReplicationVerified
(1186 days)
S35.7AnyAnyreduce mutex contention of LOCK_done during Group Commit  
767282015-04-17
4:48
2016-06-07
8:56
MySQL Server: InnoDB storage engineClosed
(994 days)
S35.7.7AnyAnyreduce lock_sys->mutex contention for transaction that only contains SELECT  
919772018-08-11
3:57
2019-01-09
11:56
MySQL Server: InnoDB storage engineVerifiedS25.7.17AnyAnyDropping Large Table Causes Semaphore Waits; No Other Work Possible  
425462009-02-02
15:00
2011-02-16
23:43
MySQL Server: LockingClosed
(2992 days)
S36.0-bzrLinuxAnyBackup: RESTORE fails, thinking it finds an existing table Jon Olav Hauglid
568322010-09-17
0:24
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(3064 days)
S35.5.6-m3-release5.5+AnyAnyperfschema.server_init test output not consistent Marc Alff
803592016-02-13
15:47
2017-01-25
23:24
MySQL WorkbenchClosed
(758 days)
S26.3Mac OS X (El Capitan)AnyMac OS X (el capitan). Workbench 6.3 crashes when I try to add connection w/ SSH  
477682009-10-01
17:15
2011-02-16
23:44
MySQL Server: GeneralClosed
(3353 days)
S25.0+5.0+Microsoft WindowsAnypthread_cond_timedwait() is broken on windows Kristofer Pettersson
689792013-04-17
3:47
2018-07-11
15:11
MySQL Server: OptimizerVerified
(2102 days)
S55.6.10LinuxAnyperformance regression of MySQL 5.6.10?  
778622015-07-28
18:10
2015-08-11
15:44
MySQL Server: LockingClosed
(1291 days)
S35.7.7, 5.7.9LinuxAnydata race on safe mutex mp->file  
852052017-02-27
13:09
2017-03-01
15:23
MySQL Server: InnoDB storage engineVerified
(723 days)
S38.0.0AnyAnyA follow-up fix for buffer pool mutex split patch might be suboptimal, commit 1  
852082017-02-27
13:35
2017-03-01
15:26
MySQL Server: InnoDB storage engineVerified
(723 days)
S38.0.0AnyAnyA follow-up fix for buffer pool mutex split patch might be suboptimal, commit 2  
886932017-11-29
9:53
2018-05-21
11:40
MySQL ServerClosed
(449 days)
S15.7.17AnyAnyMutex deadlock causing mysqld to hang and cease to work  
281862007-05-01
20:50
2007-09-13
19:17
MySQL Server: DocumentationClosed
(4180 days)
S35.1.17-betaAnyAnySHOW ENGINE INNODB MUTEX documentation is incomplete Paul Dubois
830792016-09-21
13:16
2019-01-10
14:59
MySQL Server: InnoDB storage engineClosed
(669 days)
S25.7AnyAnylong semaphore wait often resulting in crash, DICT_SYS mutex held by statistics  
835322016-10-25
14:11
2018-02-18
18:29
MySQL Server: InnoDB storage engineVerified
(816 days)
S38.0AnyARMInnoDB mutex bs: memory barriers  
709502013-11-19
7:03
2015-06-28
20:45
MySQL Server: InnoDB storage engineVerified
(1920 days)
S55.7+AnyAnylog_sys->mutex is so hot in pure write cases Assigned Account
710922013-12-05
13:06
2014-02-10
11:30
MySQL Server: InnoDB storage engineClosed
(1845 days)
S25.6.15AnyAnyInnoDB FTS introduced new mutex sync level in 5.6.15, broke UNIV_SYNC_DEBUG  
764602015-03-23
13:01
2015-04-08
13:31
MySQL Server: OptimizerClosed
(1416 days)
S35.7.5AnyAnyCost constant cache's mutex not instrumented by performance schema  
891012018-01-04
1:52
2018-01-18
13:05
MySQL Server: DMLVerified
(400 days)
S25.7.20AnyAnyMySQL server hang when gtid_mode=on and innodb_thread_concurrency>0  
472132009-09-09
9:46
2018-02-23
0:44
MySQL Server: InnoDB storage engineClosed
(1680 days)
S35.0, 5.1.36 + plugin 1.0.3Linux (PowerPC SMP)ARMInnoDB mutex/rw_lock should be conscious about memory ordering other than Intel Yasufumi Kinoshita
611882011-05-16
16:43
2011-11-02
16:32
MySQL Server: InnoDB storage engineClosed
(2669 days)
S35.5.12-logLinux (CentOS release 5.3 (Final))AnyDROP TABLE extremely slow Inaam Rana
692762013-05-18
19:23
2014-11-05
15:15
MySQL Server: InnoDB storage engineVerified
(2105 days)
S55.6.11AnyAnyfil_system->mutex contention limits block read rate with fast storage Assigned Account
708192013-11-05
11:55
2014-10-22
15:30
MySQL Server: InnoDB storage engineClosed
(1584 days)
S35.6.14AnyAnySHOW ENGINE INNODB MUTEX does NOT work with timed_mutex properly Stefan Hinz
433572009-03-04
9:35
2010-02-25
0:19
MySQL Server: BackupClosed
(3284 days)
S36.0,5.45.5+AnyAnyServer crash when selecting from INFORMATION_SCHEMA Sergey Glukhov
770942015-05-19
13:13
2018-10-09
14:11
MySQL Server: InnoDB storage engineClosed
(913 days)
S35.7.7AnyAnyReduce log_sys->mutex contention by allowing concurrent mtr commit and log write  
555812010-07-27
11:50
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(3041 days)
S25.1AnyAnyshutdown with innodb-use-sys-malloc=0: assert mutex->magic_n == MUTEX_MAGIC_N Jimmy Yang
794772015-12-01
10:36
2016-12-02
14:53
MySQL Server: InnoDB storage engineVerified
(812 days)
S3AnyAnyRemove sync_arr_wake_threads_if_sema_free hack  
562992010-08-26
16:16
2011-11-07
17:24
MySQL Server: LockingClosed
(2664 days)
S15.1.50,5.5.5AnyAnymutex deadlock with COM_BINLOG_DUMP, binlog purge, and processlist/kill Sven Sandberg
796652015-12-16
10:50
2017-05-31
20:02
MySQL Server: DocumentationClosed
(632 days)
S3anyAnyAnyManual does NOT explain locks set by INSERT ... ON DUPLICATE KEY UPDATE properly  
622942011-08-30
0:34
2011-10-07
0:56
MySQL Server: InnoDB Plugin storage engineClosed
(2695 days)
S35.1,5.5AnyAnybuf_buddy_relocate calls gettimeofday while holder buffer pool mutex Marko Mäkelä
802342016-02-02
11:58
2016-02-19
17:55
MySQL Server: C API (client library)Closed
(1103 days)
S25.7AnyAnyClient library fails to close handle on mutex used by shared memory connections  
71462004-12-09
20:26
2005-02-21
7:50
MySQL Server: CompilingClosed
(5114 days)
S24.1.7Linux (Debian GNU/Linux on Sparc)AnyFails to build on sparc  
691462013-05-05
7:50
2015-06-04
8:02
MySQL Server: InnoDB storage engineVerified
(1360 days)
S55.5, 5.6, 5.7AnyAnyNeedless log flush order mutex acquisition in buf_pool_get_oldest_modification  
853042017-03-04
8:26
2017-09-02
12:52
MySQL Server: InnoDB storage engineVerified
(538 days)
S35.7AnyAnyReduce mutex contention of fil_system->mutex  
243922006-11-17
14:09
2007-03-09
4:28
MySQL Server: ParserClosed
(4368 days)
S35.1-BKLinux (Linux)AnySHOW ENGINE <unknown> STATUS is a synonym for SHOW ENGINE ALL STATUS Marc Alff
704062013-09-24
9:31
2013-09-25
7:28
MySQL Server: InnoDB storage engineVerified
(1976 days)
S35.6AnyAnybuf_pool_get_dirty_pages_count() needs not to lock the buffer pool mutex  
364992008-05-05
8:33
2008-08-26
12:34
MySQL Server: Maria storage engineClosed
(3832 days)
S35.1-maria6.0-betaAnyAnyMaria: potential deadlock  
719592014-03-06
22:30
2014-03-12
9:58
MySQL Server: ReplicationVerified
(1808 days)
S25.7.2AnyAnynon blocking SHOW MASTER STATUS / SHOW BINARY LOGS  
365252008-05-06
10:34
2008-08-12
16:27
MySQL ServerClosed
(3846 days)
S25.0.45Linux (EDT 2007 x86_64 x86_64 x86_64 GNU/Linux )AnyMysql Server becomes very slow.  
731682014-07-02
4:14
2015-02-25
10:51
MySQL Server: InnoDB storage engineVerified
(1696 days)
S55.6/5.7AnyAnylocking/unlocking overhead for THD::LOCK_thd_data  
144172005-10-28
8:55
2005-12-01
19:30
MySQL Server: ReplicationClosed
(4831 days)
S25.0-wl1012Any (ALL)AnyRBR: Thread-safety and table maps Mats Kindahl
539162010-05-22
21:44
2011-02-16
23:44
MySQL Server: InnoDB Plugin storage engineClosed
(2992 days)
S35.1.465.1+Other (NetBSD/sparc64)Anystorage/innodb_plugin does not compile on NetBSD/sparc64 Vasil Dimov
706392013-10-16
19:36
2014-02-12
22:57
MySQL Server: LockingClosed
(1836 days)
S35.5,5.6,5.7AnyAnyTHR_LOCK_mutex is used before being initialized  
768212015-04-24
10:36
2016-02-08
12:45
MySQL Cluster: Cluster (NDB) storage engineClosed
(1379 days)
S37.2.21AnyAnyWatchDog detects no progress in send thread and kills datanode  
332962007-12-17
18:58
2008-02-26
2:15
MySQL Server: BackupClosed
(4014 days)
S36.06.0AnyAnyError deleting mutex in locking thread Chuck Bell
547262010-06-23
9:28
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3005 days)
S35.5AnyAnyInconsistent reporting between mutex and RW lock spin rounds Mark Leith
707682013-10-29
22:41
2018-02-15
5:32
MySQL Server: InnoDB storage engineClosed
(1855 days)
S55.6.14AnyAnyPersistent optimizer statistics often causes LOCK_open stalls Vasil Dimov
773142015-06-11
11:28
2015-06-29
18:17
MySQL Server: InnoDB storage engineClosed
(1334 days)
S35.7.7-rcLinuxAnyMissing mutex metrics in 5.7.7 Shane Bester
364282008-04-30
14:53
2011-04-09
11:03
MySQL Server: GeneralClosed
(2876 days)
S15.0, 5.1, 6.0AnyAnyMY_MUTEX_INIT_FAST is used before initialization  
555762010-07-27
2:59
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(2996 days)
S35.6, 5,55.5+AnyAnyTwo perfschema tests failed on mysql-next-mr-innodb PB2 tests Marc Alff
727552014-05-27
2:22
2016-04-14
0:17
MySQL Server: InnoDB storage engineVerified
(1729 days)
S35.6AnyAnyInnoDB mutex spin loop is missing GCC barrier  
777172015-07-14
11:23
2016-06-18
21:26
Tests: ServerClosed
(1187 days)
S38.0AnyAnyperfschema.no_threads : fails sporadically on daily-trunk  
386942008-08-09
18:24
2011-02-16
23:43
MySQL Server: ReplicationClosed
(3566 days)
S25.0.37, 5.0.68, 5.0.76-debug5.0AnyAnyRace condition in replication thread shutdown Andrei Elkin
589752010-12-16
14:14
2014-01-29
20:21
MySQL Server: InnoDB storage engineClosed
(2964 days)
S25.65.6+AnyAnyPossible infinite loop during shutdown, waiting for page cleaner thread Inaam Rana
732462014-07-09
16:18
2015-02-19
16:06
MySQL Utilities: Binlog EventsClosed
(1464 days)
S25.7AnyAnyShutdown after heuristic crash recovery locks mutex twice instead of unlocking  
793112015-11-17
11:25
2016-02-08
12:43
MySQL Cluster: Cluster (NDB) storage engineClosed
(1186 days)
S37.2.22AnyAnyNDB binlog injector use incorrect mutex in condition signaling  
389412008-08-21
15:38
2008-11-13
3:32
MySQL ServerClosed
(3753 days)
S55.1, 6.0 BZR5.1+AnyAnyfast mutexes in MySQL 5.1 have mutex contention when calling random() Davi Arnaut
643442012-02-15
17:00
2015-01-16
19:40
MySQL Server: InnoDB Plugin storage engineVerified
(2541 days)
S55.1.52AnyAnymalloc, free done for compressed pages when buffer pool mutex locked Assigned Account
733612014-07-23
4:38
2015-04-27
8:37
MySQL Server: InnoDB storage engineClosed
(1495 days)
S55.6.19AnyAnymutex contention caused by dummy table/index creation/free  
797842015-12-28
6:50
2016-01-21
15:06
MySQL Server: Performance SchemaClosed
(1128 days)
S35.6.24 5.7.10AnyAnyupdate setup_instruments do not affect the global mutex/rwlock/cond Marc Alff
38242004-05-19
1:34
2004-05-29
10:34
MySQL ServerClosed
(5382 days)
S24.1.1 alphaLinux (Redhat 9)Anymysql_execute, mysql_insert_id, and threads Dmitry Lenev
394922008-09-17
0:58
2011-02-16
23:43
MySQL Server: GeneralClosed
(3720 days)
S55.0.51aSolarisAnysolaris should use a separate alarm thread Sveta Smirnova
678082012-12-05
2:45
2012-12-26
2:34
MySQL Server: InnoDB storage engineVerified
(2249 days)
S25.5.*AnyAnyin innodb engine, double write and multi-buffer pool instance reduce concurrency  
739032014-09-12
8:34
2014-10-30
23:55
MySQL Cluster: ReplicationClosed
(1576 days)
S5AllAnyAnyOptimize the log_lock mutex for mysql_binlog_send call  
891272018-01-07
14:12
2018-03-09
22:31
MySQL Server: InnoDB storage engineClosed
(389 days)
S38.0AnyAnyOptimize trx_rw_is_active() by tracking the lowest active transaction id  
78232005-01-12
2:49
2005-04-28
16:07
MySQL ServerClosed
(5048 days)
S34.0.23Linux (Red Hat Enterprise Linux)AnyFLUSH TABLES WITH READ LOCK + INSERT DELAYED = deadlock Ingo Strüwing
413992008-12-11
15:11
2009-11-13
16:01
MySQL Server: Maria storage engineClosed
(3388 days)
S36.0-mariaLinuxAnyMaria: mutex deadlock detection warning LOCK_audit_mask LOCK_plugin Guilhem Bichot
682512013-02-02
1:09
2013-05-28
6:58
MySQL Server: ReplicationClosed
(2096 days)
S35.6.9AnyAny3-way deadlock on semisync replication and binlog rotate  
753882015-01-01
20:29
2015-06-02
14:45
MySQL Server: DocumentationClosed
(1361 days)
S35.6, 5.7AnyAnyManual does not really explain how to get information on InnoDB mutexes from P_S Daniel Price
116152005-06-28
17:29
2005-08-02
18:14
Connector / JClosed
(4952 days)
S33.1.10Microsoft Windows (Windows XP)AnySynchronization problem in realClose Mark Matthews
518512010-03-09
5:32
2011-02-16
23:44
MySQL Server: PartitionsClosed
(3020 days)
S25.1, 5.6.99-m4, 5.5.3-m35.1+AnyAnyServer with SBR locks mutex twice on LOAD DATA into partitioned MyISAM table Mattias Jonsson
694132013-06-06
8:09
2013-06-27
18:05
MySQL Server: DocumentationClosed
(2066 days)
S35.6.12AnyAnydescription of bug#16268289 in the changelog may confuse people  
756402015-01-27
4:50
2015-01-27
7:58
MySQL Server: DMLVerified
(1487 days)
S35.6.21-debug, 5.6.24Linux (CentOS 7)AnyFailing assertion: array->n_elems < array->max_elems in sync_thread_add_level  
71432004-12-09
20:21
2005-02-21
7:49
MySQL Server: CompilingClosed
(5114 days)
S24.1.7Linux (Debian GNU/Linux on Alpha)AnyFails to build on Alpha  
216472006-08-15
6:10
2006-09-01
7:56
MySQL Server: TestsClosed
(4557 days)
S35.1.12bk Anyevents tests fails with --with-ndbcluster Stewart Smith
329702007-12-04
17:28
2008-02-26
1:39
MySQL Server: BackupClosed
(4014 days)
S36.06.0AnyAnyLocking thread not added to process list properly Chuck Bell
408992008-11-20
19:16
2011-02-16
23:43
MySQL Cluster: Cluster (NDB) storage engineVerified
(3677 days)
S2mysql-5.1AnyAnyMutex not unlocked in ndb_util_thread_func  
492072009-11-30
13:59
2011-02-16
23:44
MySQL Cluster: Cluster (NDB) storage engineClosed
(3362 days)
S3mysql-5.1-telco-6.3AnyAnyNodefailure can "hang" ndb_mgmd with node id allocation Jonas Oreland
558782010-08-10
12:17
2016-12-04
20:45
MySQL Server: InnoDB storage engineVerified
(3082 days)
S35.5AnyAnyPossible race condition in INNOBASE_SHARE (no race condition) Assigned Account
620182011-07-28
15:15
2018-02-11
20:45
MySQL Server: InnoDB storage engineVerified
(2228 days)
S55.6.3AnyAnyinnodb adaptive hash index mutex contention Assigned Account
687682013-03-25
21:28
2013-04-09
14:25
MySQL Server: Performance SchemaClosed
(2145 days)
S3AnyAnyMIN_TIMER_WAIT in events_waits_summary_global_by_event_name overflows Marc Alff
765092015-03-27
14:45
2015-04-06
23:36
MySQL Server: ParserClosed
(1425 days)
S35.7AnyAnyuse atomics to avoid MUTEX CONTENTION ON LOCK_PLUGIN DUE TO QUERY REWRITE FRAMEW  
894212018-01-25
16:42
2018-06-20
11:11
MySQL Server: ReplicationClosed
(247 days)
S35.7AnyAnyMissing mutex_unlock in Slave_reporting_capability::va_report  
76202005-01-02
20:31
2005-02-25
17:17
MySQL ServerClosed
(5110 days)
S35.0.3-alpha-debugLinux (SUSE 9.2)AnyStored procedure packet error if show mutex status Per-Erik Martin
231762006-10-11
14:44
2006-10-24
21:33
MySQL Server: Falcon storage engineClosed
(4504 days)
S3AnyAnyFalcon hangs on update key sysbench test with 256 threads  
360982008-04-15
17:48
2011-02-16
23:43
MySQL Server: GeneralClosed
(3275 days)
S26.05.4+AnyAnyAudit plugin (wl 3771) feature disabled in 6.0  
416632008-12-21
14:21
2009-05-07
16:16
MySQL Server: Falcon storage engineClosed
(3578 days)
S16.0-falcon-team6.0.10AnyAnyFalcon assertion (deferredIndex->virtualOffset) failed at Index.cpp:264 Christopher Powers
493422009-12-02
12:16
2010-03-07
19:00
MySQL Server: BackupClosed
(3274 days)
S26.0-backupAnyAnybackup locking thread: trying to destroy a mutex LOCK_thd_data that was locked Rafal Somla
560962010-08-18
19:24
2011-02-16
23:44
MySQL ServerClosed
(3016 days)
S35.5.5-m3, 5.6.1-m45.5+AnyAnySTOP SLAVE hangs if executed in parallel with user sleep Davi Arnaut
620302011-07-29
18:17
2014-05-14
12:37
MySQL Server: InnoDB Plugin storage engineClosed
(1745 days)
S55.6.3AnyAnytrx_sys_flush_max_trx_id stalls transaction start  
693412013-05-29
0:55
2016-04-07
5:46
MySQL Server: ReplicationClosed
(2058 days)
S55.6.11AnyAnysemi-sync replication is very slow with many clients  
797032015-12-18
12:54
2016-06-29
12:36
MySQL Server: InnoDB storage engineClosed
(968 days)
S35.6,5.7AnyAnySpin rounds per wait will be negative in InnoDB status if spin waits > max32int  
915092018-06-30
5:50
2018-07-03
9:51
MySQL Server: DocumentationClosed
(234 days)
S35.5.60AnyAnygethostbyaddr_r() and gethostbyname_r() are no longer used  
86532005-02-21
16:33
2005-04-06
15:09
MySQL ServerClosed
(5070 days)
S1 Any5.0.3 leaves an InnoDB trx open after connection ends; InnoDB shutdown hangs Jan Lindström
243862006-11-17
10:53
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(3170 days)
S25.0, 5.1Any (all)AnyPerformance degradation caused by instrumentation in mutex_struct Marko Mäkelä
379612008-07-08
10:41
2008-10-26
0:27
MySQL ServerClosed
(3771 days)
S36.06.0-rcAnyAny"Trying to destroy unitialized mutex" crash when server can not start Dmitry Lenev
426492009-02-06
14:18
2011-02-16
23:43
MySQL Server: CharsetsClosed
(3478 days)
S55.0,5.15.0+AnyAnyTHR_LOCK_charset global mutex abused by InnoDB Alexander Barkov
495362009-12-08
16:23
2011-02-16
23:44
MySQL Cluster: ReplicationClosed
(3266 days)
S1AnyAnyMutex deadlock when expire_logs_days is used Jonas Oreland
567912010-09-15
10:32
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2997 days)
S35.5AnyAnyRemove ios_mutex from InnoDB code Jimmy Yang
641162012-01-23
20:05
2012-05-25
7:35
MySQL Server: InnoDB Plugin storage engineVerified
(2586 days)
S55.1,5.5,5.6AnyAnyfil_space_get_size called too frequently  
696532013-07-03
5:34
2013-10-01
15:41
MySQL Server: LoggingClosed
(1970 days)
S35.6AnyAnyUse of uninitialized pthread_getspecific() key in debug builds Marc Alff
800602016-01-19
23:43
2017-09-27
19:45
MySQL Server: InnoDB storage engineClosed
(771 days)
S55.6.*AnyAnyConcurrent TRUNCATE TABLEs cause stalls  
916712018-07-17
2:08
2018-11-27
12:05
MySQL Server: Group ReplicationClosed
(87 days)
S35.7.22AnyAnystop slave sql_thread for channel 'group_replication_applier' could not return  
117042005-07-02
18:52
2011-02-16
23:43
MySQL Server: OptimizerClosed
(3169 days)
S25.0.9, 4.1Linux (Linux/x86)AnyFound locks from different threads in write -> crash with OPTIMIZE table?  
250422006-12-13
15:15
2007-03-30
19:37
MySQL ServerClosed
(4347 days)
S25.0.15/5.0BK/5.1BKMicrosoft Windows (Windows (XP))AnyOPTIMIZE TABLE cause race condition in IO CACHE SHARE Kristofer Pettersson
385632008-08-05
9:50
2008-10-05
16:29
MySQL Cluster: Cluster (NDB) storage engineClosed
(3792 days)
S36.26.2AnyAnyndb_mgmd performs network I/O with client(s) while holding mutex Magnus Blåudd
427572009-02-11
12:01
2011-02-16
23:43
MySQL Server: ReplicationClosed
(3294 days)
S3AnyAnyRedundant use of LOCK_log in MYSQL_BIN_LOG::write(Log_event*) Mats Kindahl
504362010-01-19
9:53
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(3275 days)
S16.0, 5.5.99-m35.5+HP/UXAnyperfschema.aggregate fails on HPUX in 6.0 Marc Alff
576272010-10-21
12:45
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(2963 days)
S35.6AnyAnyUse atomic memory access instead of mutexes for updating counters Jimmy Yang
642842012-02-09
19:33
2012-03-26
23:09
MySQL Server: InnoDB storage engineClosed
(2524 days)
S35.5, 5.6AnyAnyEliminate LRU scan when dropping a table Inaam Rana
702182013-09-02
21:42
2014-03-28
19:21
MySQL Server: ReplicationClosed
(1852 days)
S55.6.13AnyAnySemisync master plugin with many slaves causes plugin_lock mutex contentions  
811342016-04-19
6:51
2016-05-23
23:37
MySQL Cluster: Cluster (NDB) storage engineClosed
(1026 days)
S37.5.2AnyAnyTransporterFacade useless usage of dynamic memory  
917592018-07-23
6:43
2018-07-26
11:20
MySQL Server: InnoDB storage engineClosed
(211 days)
S55.7CentOSARMSimplified away ReadView::complete()  
120032005-07-18
12:12
2005-07-18
13:14
MySQL ServerClosed
(4967 days)
S14.1Linux (linux)Anyassertion failure in testsuite (double lock of LOCK_thread_count) Guilhem Bichot
270622007-03-13
3:19
2007-08-07
19:51
MySQL ServerClosed
(4217 days)
S55.1, 5.0Any (any)AnyCreation of temp tables (memory/heap) sets a global mutex Michael Widenius
389672008-08-22
17:25
2011-02-16
23:43
MySQL ServerClosed
(3389 days)
S55.0-bzr, 5.1-bzr, 6.0-bzrAnyAnyUnused mutex LOCK_Acl Marc Alff
440912009-04-04
23:17
2011-02-16
23:43
MySQL Server: Embedded Library ( libmysqld )Closed
(3570 days)
S25.1.335.1.35+Linux (Fedora 10 x86_64)Anylibmysqld gets stuck waiting on mutex on initialization Davi Arnaut
517382010-03-04
21:43
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(3271 days)
S35.5.995.5+Linux (Ubuntu 32 bit)AnyUnit test pfs_instr-t crashes Marc Alff
587462010-12-06
5:57
2012-02-13
3:30
MySQL Server: InnoDB storage engineClosed
(2566 days)
S2trunkAnyAnylock_number_of_rows_locked() is not thread safe Sunny Bains
664732012-08-21
1:49
2016-08-04
0:38
MySQL Server: LockingClosed
(2188 days)
S55.6.6-m9AnyAnyMySQL 5.6.6-m9 has more mutex contention than MySQL 5.1 Jon Olav Hauglid
713582014-01-13
1:27
2014-04-12
10:51
MySQL Proxy: CoreVerified
(1777 days)
S30.8.4AnyAnymutex required fot network-connection-pool object.  
813042016-05-04
8:41
2016-06-13
13:02
MySQL Cluster: Cluster (NDB) storage engineClosed
(997 days)
S37.5.2AnyAnyndbcluster ndb_mutex_t wrapper  
208212006-07-03
13:41
2006-07-13
20:09
MySQL Server: ReplicationClosed
(4607 days)
S35.1-bkLinux (linux)AnyINSERT DELAYED fails to write some rows to binlog Mats Kindahl
276762007-04-05
20:09
2007-04-05
22:04
MySQL Server: Falcon storage engineClosed
(4341 days)
S35.2.4-falcon-alpha-debugLinux (SUSE 10 64-bit)AnyFalcon: crash if show mutex status Hakan Küçükyılmaz
389692008-08-22
17:31
2008-11-03
2:00
MySQL ServerClosed
(3763 days)
S56.0-bzrAnyAnyUnused mutex LOCK_hostname Marc Alff
473042009-09-14
9:38
2011-02-16
23:44
MySQL Server: LockingClosed
(3275 days)
S25.4.45.4+Linux (x86_64)AnyTest main.mdl_sync fails on embedded server Jon Olav Hauglid
522662010-03-22
6:18
2011-02-16
23:44
MySQL Server: LockingClosed
(3081 days)
S2mysql-trunk-runtime-expAnyAnyTrying to lock unitialized mutex at storage/myisam/ha_myisam.cc, line 1712 Konstantin Osipov
596252011-01-20
7:39
2012-02-13
3:38
MySQL Server: InnoDB storage engineClosed
(2566 days)
S15.5+AnyAnyMultiple RBS break the get rseg with mininum trx_t::no code during purge Sunny Bains
680792013-01-14
12:01
2014-02-28
6:40
MySQL Server: InnoDB storage engineClosed
(1863 days)
S25.5.29, 5.6.9-rc5.6Linux (x86_64)AnyInnoDB does not scale well on 12 core system for specific all in memory SELECT Arnaud Adant
742802014-10-08
16:41
2014-10-10
13:50
MySQL Server: InnoDB storage engineVerified
(1596 days)
S55.7.5AnyAnycovering secondary scans worse than PK scan at high concurrency  
818682016-06-15
17:06
2016-06-17
13:00
MySQL Server: TestsClosed
(980 days)
S35.7.13AnyAnypfs_instr-oom unit test fails on MySQL Server 5.7.13  
22772004-01-04
19:35
2004-01-30
10:24
MySQL ServerClosed
(5502 days)
S14.0.17Mac OS X (Mac OS X 10.3.2 Panther)AnyProblems running mysql_install_db (MySQL-4.0.17) Mac OS X 10.3.2 Panther Michael Widenius
208502006-07-04
13:48
2006-07-28
4:11
MySQL Server: ReplicationClosed
(4592 days)
S35.0.24, 5.1.12Linux (Linux)AnyAssert during slave shutdown in many rpl_* tests  
295602007-07-05
2:06
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(3803 days)
S25.0.41Any (Multi CPU)AnyInnoDB >= 5.0.30 hangs on adaptive hash rw-lock 'waiting for an X-lock' Timothy Smith
394832008-09-16
15:29
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(3170 days)
S25.0, 5.15.0+AnyAnyInnoDB hang on adaptive hash because of out of order ::open() call by MySQL Inaam Rana
480482009-10-14
16:37
2011-02-16
23:44
MySQL Server: GeneralClosed
(3274 days)
S35.5.0AnyAnyDeprecated constructs need removal in Betony Luis Soares
545832010-06-17
12:14
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3052 days)
S35.5.5pre-debug5.5+AnyAnyInnoDB: Assertion failure in thread <..> in file sync/sync0sync.c line 1226 Sunny Bains
597102011-01-25
10:11
2016-12-04
20:45
MySQL Server: InnoDB storage engineVerifiedS35.6+AnyAnyInnoDB mutex_t size should be trimmed Sunny Bains
681162013-01-18
9:32
2015-05-08
15:07
MySQL Server: InnoDB storage engineClosed
(1535 days)
S35.1, 5.5, 5.6AnyAnyInnoDB monitor may hit an assertion error in buf_page_get_gen in debug builds  
750142014-11-26
21:41
2017-06-14
8:26
MySQL Server: ReplicationClosed
(1394 days)
S35.7AnyAnygtid_executed table compression thread may not wake up  
853942017-03-10
1:59
2017-03-10
17:56
MySQL Server: InnoDB storage engineVerified
(714 days)
S35.7.17AnyAnySome confusing code in function row_vers_build_for_semi_consistent_read  
29212004-02-22
14:11
2004-03-11
7:27
MySQL Server: ReplicationClosed
(5461 days)
S24.0.18Linux (RedHat 7.3)AnyReplication problem on mutex lock in mySQL-4.0.18 Michael Widenius
212982006-07-26
13:07
2006-09-01
8:14
MySQL Cluster: Cluster (NDB) storage engineClosed
(4557 days)
S25.1.12Any (all)Anyndbcluster_log_schema_op locks already freed mutex Jonas Oreland
302742007-08-07
13:04
2007-08-08
15:27
MySQL ServerClosed
(4216 days)
S15.1.215.1.21Other (if HAVE_GETHRTIME)AnyDebug server crashes because mutex isn't initialized Mats Kindahl
401552008-10-19
19:28
2009-05-15
17:04
MySQL Server: Falcon storage engineClosed
(3570 days)
S26.0-rpl6.0.11AnyAny[Falcon] Error: assertion (ret == 0) failed at line 80 in file Mutex.cpp Olav Sandstå
489302009-11-20
8:10
2010-03-07
19:32
MySQL Server: BackupClosed
(3274 days)
S2AnyAnyBackup: Lock thread race condition for default backup driver Rafal Somla
548152010-06-25
17:32
2013-06-14
8:39
MySQL Server: InnoDB Plugin storage engineClosed
(2079 days)
S55.1.47AnyAnyreduce the overhead from buf_flush_free_margin Inaam Rana
611322011-05-11
11:21
2013-08-21
14:51
MySQL Server: InnoDB Plugin storage engineClosed
(2011 days)
S35.1, 5.5AnyAnyInfinite loop in buf_page_get_gen() when handling compressed pages  
682442013-02-01
13:24
2013-06-06
15:13
MySQL Server: InnoDB storage engineClosed
(2087 days)
S35.5AnyAnylock_rec_validate_page() may dereference a pointer to a freed lock  
755342015-01-16
19:28
2017-02-27
13:36
MySQL Server: InnoDB storage engineClosed
(725 days)
S5AnyAnySolve buffer pool mutex contention by splitting it  
878272017-09-21
14:09
2018-01-19
20:28
MySQL Server: DDLClosed
(399 days)
S58.0.3AnyAnyPerformance regression in "create table" speed and scalability in 8.0.3  
48102004-07-29
17:41
2004-07-31
22:39
MySQL ServerClosed
(5319 days)
S23.23 Anydeadlock with KILL when the victim was in a wait state Guilhem Bichot
148092005-11-10
0:22
2005-12-17
0:03
MySQL Server: BDBClosed
(4815 days)
S35.1Any (All)AnyDon't set DB_NOOVERWRITE when using hidden primary key Jim Winstead
276222007-04-03
18:44
2007-06-19
13:16
MySQL Cluster: ReplicationClosed
(4266 days)
S35.1AnyAnymysqld shutdown, util thread continues, while binlog thread exits Tomas Ulin
355442008-03-25
9:19
2013-04-14
20:45
MySQL Server: Storage Engine APIVerified
(2969 days)
S35.1+AnyAnyABI compatibility of pluggable storage engines  
391802008-09-02
9:59
2008-11-14
14:13
MySQL Cluster: Cluster (NDB) storage engineClosed
(3752 days)
S36.26.2.17, 6.3.19, 6.4.0AnyAnySegfault in Logger::Log causes ndbd to hang indefinately - part2 Magnus Blåudd
451602009-05-28
14:28
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3524 days)
S25.0.22Linux ( 2.6.18-53.el5)AnyMysql crashes after getting hanged with following error in error log  
512632010-02-18
1:10
2011-02-16
23:44
MySQL Server: LockingClosed
(3138 days)
S2mysql-next-4284,5.5-m35.5+AnyAnyDeadlock between transactional SELECT and ALTER TABLE ... REBUILD PARTITION Dmitry Lenev
539472010-05-24
18:11
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3159 days)
S15.5, 5.1/plugin5.1+Microsoft WindowsAnyInnoDB: Assertion failure in thread 4224 in file .\sync\sync0sync.c line 324 John Russell
581362010-11-11
13:05
2011-02-16
23:44
MySQL Server: LockingClosed
(2964 days)
S1MySQL 5.55.5+AnyAnyCrash in vio_close at concurrent disconnect and KILL Davi Arnaut
601142011-02-11
12:39
2012-10-15
14:05
MySQL Server: LockingClosed
(2321 days)
S3mysql-trunkAnyAnyINSERT DELAYED can call ha_release_auto_increment without having a lock.  
647152012-03-21
4:24
2012-03-21
20:00
MySQL Server: InnoDB Plugin storage engineVerified
(2529 days)
S55.1.52, 5.1.63AnyAnybuf_LRU_free_block() calls page_zip_calc_checksum() unnecessarily.  
692702013-05-17
15:56
2018-04-03
16:17
MySQL Server: InnoDB storage engineClosed
(325 days)
S35.6.11AnyAnyNeedn't execute srv_wake_master_thread while executing drop/truncate table  
728052014-05-30
6:17
2015-04-29
0:14
MySQL Server: CompilingClosed
(1395 days)
S35.7.7AnyAnymutex_delay() creating excess memory traffic, GCC mem barrier needed  
772252015-06-02
13:08
2016-02-08
12:46
MySQL Cluster: NDB APIClosed
(1355 days)
S27.3.9AnyAnySignals delivered to incorrect or garbled 'trp_client' -> Client crash or hangs  
879332017-10-02
4:06
2018-12-12
21:04
MySQL Server: InnoDB storage engineVerified
(72 days)
S25.7.19CentOSARMScalibility issue on Arm platform with the current UT_RELAX_CPU () code.  
48272004-07-30
14:44
2004-07-31
22:39
MySQL Server: ReplicationClosed
(5319 days)
S34.0Any (all)AnyKILL while START SLAVE may lead to replication slave crash Guilhem Bichot
174042006-02-14
23:53
2006-05-23
13:06
MySQL Server: Stored RoutinesClosed
(4658 days)
S35.1.7-beta-debugLinux (SUSE 10.0)AnyEvents: crash if frequent enable/disable Andrey Hristov
279712007-04-20
3:43
2008-01-04
18:06
MySQL Server: InnoDB storage engineClosed
(4067 days)
S15.0.37,5.0.45FreeBSD (FreeBSD 6.2-RELEASE)Anymysqld stop running after 'a long semaphore wait' appear Heikki Tuuri
379362008-07-07
16:07
2011-02-16
23:43
MySQL Server: OptimizerClosed
(3676 days)
S15.1.28-bzr, 6.0, 6.0.7-bzr5.1+AnyAnyASSERT_COLUMN_MARKED_FOR_WRITE in Field_datetime::store , Field_varstring::store Georgi Kodinov
403372008-10-27
3:05
2011-02-16
23:43
MySQL Server: ReplicationClosed
(3389 days)
S55.0, 5.1, 6.06.0AnyAnyFsyncing master and relay log to disk after every event is too slow Alfranio Correia
458922009-07-02
0:24
2013-03-12
22:52
MySQL Server: InnoDB storage engineClosed
(2173 days)
S55.0,5.1AnyAnyInnodb calls fsync for writes with innodb_flush_method=O_DIRECT Inaam Rana
513912010-02-22
15:06
2011-02-16
23:44
MySQL Server: LockingClosed
(3212 days)
S25.5.3-m35.5+AnyAnyDeadlock involving events during rqg_info_schema test Jon Olav Hauglid
542002010-06-03
12:13
2011-02-16
23:44
MySQL Server: LockingClosed
(3165 days)
S35.5.45.5+AnyAnyDeadlock between FLUSH TABLES WITH READ LOCK and DML in 5.5.4  
587662010-12-06
22:48
2014-01-29
0:51
MySQL ServerClosed
(1850 days)
S25.5.8Any (Linux)AnyServer binary was compiled without fast-mutexes Assigned Account
601802011-02-19
19:31
2011-03-21
19:11
MySQL Server: GeneralClosed
(2895 days)
S5mysql-5.1, mysql-6.0.11-alpha, mysql-trunkAnyAnyUnused mutex THR_LOCK_isam  
663632012-08-13
21:33
2013-03-13
22:32
MySQL Server: ReplicationVerified
(2172 days)
S25.1.58, 5.1.67Linux (rhel 6.1)AnyLarge transaction writing rbr with sync_binlog hangs entire server on fsync  
694772013-06-14
19:06
2014-09-19
17:06
MySQL Server: InnoDB storage engineClosed
(1733 days)
S2AllAnyAnyInnoDB: Use of large externally-stored fields makes crash recovery lose data  
728092014-05-30
7:20
2014-12-10
13:03
MySQL Server: InnoDB storage engineClosed
(1620 days)
S25.6, 5.7AnyAnyInnoDB Linux native aio setup missing barrier after setup  
795102015-12-03
16:41
2016-05-25
17:59
MySQL Server: C API (client library)Closed
(1003 days)
S25.6 and 5.7AnyAnymysql_real_connect is not thread safe  
883992017-11-08
8:39
2018-02-18
18:29
MySQL Server: InnoDB storage engineVerified
(429 days)
S55.7,8.0LinuxARMUsing CAS for trylock in place of TAS for EventMutex (arm64)  
48442004-07-31
23:16
2004-08-02
18:03
MySQL ServerClosed
(5317 days)
S14.1.3FreeBSD (freebsd)Anymysqld 4.1.3 with linuxthreads@freebsd crash after load privilege tables  
181162006-03-09
20:49
2006-04-06
0:17
MySQL Server: ReplicationClosed
(4705 days)
S25.0.18Linux (linux)AnyMySQL 5.0 deadlocks while writing binary log Lars Thalmann
299682007-07-23
7:22
2007-09-06
12:18
MySQL Cluster: ReplicationClosed
(4187 days)
S25.1.215.1.22Linux (valgrind)Anyrpl_ndb_circular.test and rpl_ndb_log.test fail Mats Kindahl
381082008-07-14
16:23
2010-01-04
14:02
MySQL Server: BackupClosed
(3837 days)
S36.0.66.0AnyAnyRace condition in MyISAM backup driver Ingo Strüwing
413012008-12-08
13:34
2011-02-16
23:43
MySQL Cluster: Cluster (NDB) storage engineClosed
(3718 days)
S3SolarisAnyCollection of optimization for mt-NDB Ole John Aske
464612009-07-29
20:08
2011-02-16
23:44
MySQL Server: Archive storage engineClosed
(3440 days)
S5azalea-bzr5.4+LinuxAnyRunning test case archive_aio_posix with valgrind takes several minutes Davi Arnaut
515572010-02-26
15:41
2011-02-16
23:44
MySQL Server: LockingClosed
(3151 days)
S25.0.84AnyAnyLOCK_open and kernel_mutex are not happy together Konstantin Osipov
550272010-07-06
13:32
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3041 days)
S25.15.1+AnyAnyassertion: mutex_own(&dict_sys->mutex) in dict_table_get_on_id() Sunny Bains
593092011-01-05
13:56
2011-02-16
23:44
MySQL Server: TestsClosed
(2945 days)
S35.6AnyAnyCleanup MDL - THD interface Tor Didriksen
602252011-02-23
17:52
2013-06-25
13:11
MySQL Server: InnoDB storage engineClosed
(2068 days)
S3mysql-5.0.15, 5.5.11, mysql-6.0.11-alphaAnyAnyUnused mutex commit_threads_m Inaam Rana
680222013-01-03
18:00
2013-07-07
11:28
MySQL Server: InnoDB Plugin storage engineClosed
(2056 days)
S15.1,5.5AnyAnyDROP TABLE slow when it decompress compressed-only pages  
701722013-08-28
4:37
2013-10-29
11:50
MySQL Server: InnoDB storage engineClosed
(1942 days)
S55.6.13AnyAnytrx_create() and trx_free() are called at every memcached get request  
731092014-06-25
8:38
2014-10-23
12:43
MySQL Server: InnoDB storage engineClosed
(1620 days)
S35.7.4AnyAnyunnecessary redo log writing occasionally in function log_write_up_to  
803542016-02-12
14:26
2017-08-11
15:35
MySQL Server: InnoDB storage engineVerified
(560 days)
S55.6, 5.7AnyAnyCache line contention on ut_rnd_ulint_counter  
884222017-11-09
12:20
2017-11-14
14:42
MySQL Server: InnoDB storage engineVerified
(465 days)
S25.7.19AnyAnyMySQL 5.7 innodb purge thread get oldest readview could block other transaction  
68172004-11-24
23:58
2004-11-25
22:45
MySQL ServerClosed
(5202 days)
S14.1.7Linux (Linux)Anymysqld crashes after innodb buffer pool fills up Heikki Tuuri
211132006-07-18
12:48
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(3169 days)
S35.0.19Any (All)AnyDuplicate printout in SHOW INNODB STATUS  
309922007-09-13
7:55
2007-10-24
19:31
MySQL Server: C API (client library)Closed
(4139 days)
S35.0AnyAnyWrong implementation of pthread_mutex_trylock() Magnus Blåudd
382402008-07-19
15:49
2011-02-16
23:43
MySQL Server: ReplicationClosed
(3264 days)
S15.0.66a-debug, 5.0.89, 5.1.26-debug, 5.1.305.1+AnyAnycrash in rotate_relay_log during 'flush logs' and 'kill' or shutdown of server Andrei Elkin
422792009-01-22
20:09
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(3170 days)
S25.0, 5.1, 4.15.1+AnyAnyRace condition in btr_search_drop_page_hash_when_freed() Satya B
468332009-08-20
13:20
2018-08-20
9:59
MySQL Server: ParserVerified
(3455 days)
S35.4AnyAnySHOW ENGINE ALL exist in code but are not documented  
526062010-04-05
21:50
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3152 days)
S1mysql-5.5.4-m35.5+LinuxAnycrash recovery fails, compr,UNIV_DEBUG: sync0sync.ic:207 !mutex_own(mutex) Sunny Bains
554152010-07-20
19:46
2011-02-16
23:44
MySQL Server: ReplicationClosed
(3063 days)
S3trunk5.5+AnyAnywait_for_update_bin_log enters a condition but does not leave Alfranio Correia
594602011-01-13
0:37
2011-11-30
18:57
MySQL Server: DocumentationClosed
(2641 days)
S3AnyAnyUNIV_DEBUG John Russell
603232011-03-03
20:40
2011-03-04
12:02
MySQL Server: GeneralClosed
(2912 days)
S55.1.55 AnyAnyUnused mutex Lock_Acl Marc Alff
680772013-01-14
3:37
2013-04-03
11:33
MySQL Server: InnoDB storage engineClosed
(2151 days)
S55.6AnyAnyMixing 4K/16K blocks increases 8K free blocks and holds buf pool mutex longer  
704142013-09-25
9:31
2013-10-21
16:06
MySQL Server: ReplicationClosed
(1950 days)
S35.6,5.7AnyAnyredundant code in ReplSemiSyncMaster::updateSyncHeader  
740112014-09-22
12:27
2014-10-22
21:55
MySQL Cluster: Cluster (NDB) storage engineClosed
(1589 days)
S17.3.6AnyAnyRace condition between ::performReceive and ::update_connections()  
833752016-10-13
16:26
2016-10-28
20:03
MySQL Server: InnoDB storage engineClosed
(847 days)
S35.7LinuxAnyIncorrect argument is passed by InnoDB to syscall(SYS_futex)  
885722017-11-21
2:27
2017-11-24
5:29
MySQL ServerClosed
(456 days)
S3CurrentMicrosoft Windows (7)AnyIt seems Fetch is not a thread safe on windows 7  
4442003-05-17
13:04
2003-08-29
6:32
MySQL Server: MyISAM storage engineClosed
(5656 days)
S14.1.1Linux (Linux)AnyMySQL-4.1 fails to run on a production server : 'opening table' table status Alexey Botchkov
94012005-03-25
9:04
2005-04-07
2:05
MySQL ServerClosed
(5069 days)
S34.1Linux (linux)Anytype_timestamp segfaults mysqld Ramil Kalimullin
220822006-09-07
14:04
2016-03-17
23:13
MySQL Server: ReplicationClosed
(3628 days)
S3Tried on 5.0.25, 5.0.51, 5.0.675.0+AnyAnySlave hangs(holds mutex) on "disk full" Zhenxing He
318682007-10-26
6:27
2008-01-14
20:29
MySQL Server: Embedded Library ( libmysqld )Closed
(4057 days)
S35.1Microsoft WindowsAnymysql_server_init crash when language path is not correctly set Alexey Botchkov
385942008-08-06
8:36
2009-01-08
10:31
MySQL Server: Falcon storage engineClosed
(3697 days)
S36.0.66.0.7Solaris (Solaris 10 on AMD Opteron)AnyFalcon crash in MemMgr and Sync object during exit of mysqld Vladislav Vaintroub
429302009-02-17
11:44
2012-10-05
16:42
MySQL Server: LockingClosed
(2331 days)
S55.0, 5.1, 6.0AnyAny'show global status' causes lock contention on LOCK_thread_count Geir Høydalsvik
471872009-09-08
7:45
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3139 days)
S15.1Linux (Ubuntu amd64)AnyInserting 4 million rows not possible InnoDB Susanne Ebrecht
526332010-04-06
20:49
2011-06-30
22:15
MySQL Server: DocumentationClosed
(2794 days)
S25.1.45, 5.1 bzrLinux (CentOS 5)AnyWhen building with -DNO_ALARM on Linux, wait_timeout is effective 10x longer Paul Dubois
563242010-08-27
11:06
2011-02-16
23:44
MySQL Server: Performance SchemaClosed
(3032 days)
S3next-mr, next-mr-bugfixing5.5+AnyAnyRace Condition while shutting down MySQL: "PSI_server" Marc Alff
596822011-01-23
21:49
2012-02-13
3:39
MySQL Server: InnoDB storage engineClosed
(2566 days)
S35.1-plugin+5.1+AnyAnySIGSEGV while running ibtests + SHOW INNODB STATUS with UNIV_SYNC_DEBUG enabled Sunny Bains
620552011-08-02
10:24
2011-12-19
1:29
MySQL Server: ReplicationClosed
(2622 days)
S35.1.59, 5.5.15AnyAnyRace condition in check_temp_dir() from multiple mysqld instances  
682072013-01-28
17:01
2013-01-31
13:41
MySQL Server: InnoDB storage engineVerified
(2213 days)
S35.6AnyAnytoo much contention on "os_mutex"  
712892014-01-04
15:21
2015-12-10
22:34
MySQL Server: DocumentationClosed
(1170 days)
S35.6.15AnyAnyPERFORMANCE_SCHEMA.THREADS table misses port in PROCESSLIST_HOST column Paul Dubois
748322014-11-13
5:54
2017-10-01
13:59
MySQL Server: InnoDB storage engineClosed
(1144 days)
S35.7.7AnyAnyut_delay missing compiler barrier, UT_RELAX_CPU isn't at all relaxing  
835292016-10-25
13:15
2018-03-29
13:04
MySQL Server: InnoDB storage engineClosed
(330 days)
S38.0AnyARMInnoDB mutex bs: duplicate code block  
896372018-02-13
1:38
2018-11-20
22:16
MySQL Server: LoggingClosed
(130 days)
S38.0.4AnyAnyContribution by Facebook: Slow Query Log Changes  
21542003-12-18
6:16
2003-12-28
5:16
MySQL ServerClosed
(5535 days)
S34.1.2 and maybe 4.0.17Linux (Linux)Anymysqld forgets to release mutex when dying when wrong language file Victor Vagin
102242005-04-27
23:55
2005-06-03
23:34
MySQL Server: MyISAM storage engineClosed
(5012 days)
S14.0.25 forward AnyANALYZE TABLE crashing with simultaneous CREATE ... SELECT statement. Ingo Strüwing
241482006-11-09
18:46
2007-01-31
19:31
MySQL ServerClosed
(4405 days)
S35.0.27Linux (Fedora Core 5)Anyregression tests hang with SSL enabled Magnus Blåudd
326762007-11-23
18:20
2008-01-11
16:09
MySQL Server: LockingClosed
(4060 days)
S15.0.50, 5.1.23, 6.0.3AnyAnyinsert delayed crash with wrong column and function specified .. Ramil Kalimullin
389682008-08-22
17:28
2011-02-16
23:43
MySQL ServerClosed
(3389 days)
S55.1-bzr, 5.0-bzr, 6.0-bzrAnyAnyUnused mutex LOCK_bytes_sent, LOCK_bytes_received Marc Alff
437262009-03-18
12:07
2013-03-03
20:45
MySQL Server: MyISAM storage engineVerified
(3628 days)
S55.1.32/6.0AnyAnyTHR_LOCK_myisam is locked while flushing unwritten key blocks to disk  
482502009-10-22
23:51
2011-02-16
23:44
Tools: MTR / mysql-test-runClosed
(3172 days)
S3AnyAnymysqtest_embedded can lock destroyed mutex Bjørn Munch
531552010-04-26
10:58
2011-02-16
23:44
MySQL Cluster: Cluster (NDB) storage engineClosed
(3044 days)
S1mysql-5.1FreeBSD (8.0-STABLE amd64)AnyCrash in safe_mutex_init(), using uninitialized mutex attr  
564052010-08-31
13:26
2011-02-16
23:44
MySQL Server: LockingClosed
(3016 days)
S15.55.5+Linux (Ubuntu 64 bit)AnyDeadlock in the MDL deadlock detector Dmitry Lenev
596832011-01-23
21:58
2012-02-13
3:40
MySQL Server: InnoDB storage engineClosed
(2566 days)
S35.5+5.5+AnyAnyInnoDB latch deadlock detector/violation debug code is very slow Sunny Bains
625352011-09-25
14:46
2017-05-14
20:45
MySQL Server: InnoDB storage engineVerified
(2641 days)
S35.5, 5.1, etcLinuxAnyos_event_create() has inefficient memory allocation Assigned Account
684872013-02-25
16:40
2016-08-04
0:39
MySQL Server: LockingClosed
(1969 days)
S35.6.10AnyAnyMDL hash can still be concurrency bottleneck Dmitry Lenev
722862014-04-09
8:49
2014-04-10
15:51
MySQL ServerVerified
(1780 days)
S35.6+AnyAnyserver-system-variables.html and "Dynamic variable" setting is incomplete Georgi Kodinov
748492014-11-14
3:07
2014-11-21
15:10
MySQL Server: OptionsClosed
(1554 days)
S35.7.5AnyAnydefault_password_lifetime is volatile, doesn't need to be - protected by mutex  
837082016-11-06
17:38
2017-04-28
2:00
MySQL Server: DDLClosed
(665 days)
S35.7AnyAnyuint expression is used for the value that is passed as my_off_t for DDL log  
920402018-08-16
10:45
2018-08-29
18:15
MySQL Server: CompilingClosed
(177 days)
S38.0.14AnyAnyTSAN: Data race in safe_mutex implementation  
24812004-01-22
6:38
2004-01-22
6:38
MySQL ServerClosed
(5510 days)
S34.0.17Any (all)Anymysqld crash if started with lower-case-table-names=0 and filesystem case-insen  
109572005-05-30
11:38
2005-08-24
17:34
Instance ManagerClosed
(4930 days)
S35.0.xLinux (Suse Linux)Anystop instance, issued after flush instances causes IM to crash Petr Chardin
258832007-01-26
22:14
2007-02-03
14:01
MySQL Server: GeneralClosed
(4402 days)
S15.1.14-beta-logLinux (Ubuntu Linux/Sparc )AnyPthread failed assertion  
346342008-02-18
10:11
2008-03-05
8:18
MySQL Server: Maria storage engineClosed
(4006 days)
S3AnyAnyConcurrent pagecache_delete() and eviction of the same page cause crash Oleksandr Byelkin
389962008-08-25
6:39
2011-02-16
23:43
MySQL Server: InnoDB storage engineClosed
(3171 days)
S35.1AnyAnyRace condition in ANALYZE TABLE Satya B
437332009-03-18
16:11
2011-02-16
23:43
MySQL Server: Embedded Library ( libmysqld )Closed
(3353 days)
S15.1.33-debug, 5.1-bugteam5.1+Linux (suse-linux-gnu on i686)AnySelect on processlist let the embedded server crash (concurrent_innodb_safelog) Alexey Botchkov
487242009-11-12
12:33
2011-02-16
23:44
MySQL Server: DMLClosed
(3274 days)
S26.0.14-bzr, 6.0-codebase-bugfixingAnyAnyDeadlock between INSERT DELAYED and FLUSH TABLES Jon Olav Hauglid
532042010-04-27
14:17
2011-02-16
23:44
MySQL Server: InnoDB storage engineClosed
(3104 days)
S35.1+Microsoft WindowsAnyos_fastmutex_trylock is implemented incorrectly on Windows Calvin Sun
566762010-09-09
8:52
2013-01-10
11:12
MySQL Server: ReplicationClosed
(2234 days)
S35.1.505.1+AnyAny'show slave status' ,'show global status' hang when 'stop slave' takes too long Assigned Account
597332011-01-26
7:32
2011-10-07
20:59
MySQL Server: InnoDB storage engineClosed
(2695 days)
S23.23.53,4.0,4.1,5.0,5.1,5.5AnyAnyPossible deadlock when buffered changes are to be discarded in buf_page_create() Marko Mäkelä
638152011-12-21
2:51
2012-10-18
22:06
MySQL Server: InnoDB Plugin storage engineClosed
(2318 days)
S1AnyAnyReorganization May Make a Page Incompressible  
685062013-02-27
7:23
2015-05-08
15:06
MySQL Server: ReplicationClosed
(2108 days)
S25.6.10AnyAnyGot SIGSEGV on MTS recovery + SQL thread error  
727012014-05-21
0:45
2014-12-03
15:16
MySQL Server: Command-line ClientsClosed
(1577 days)
S55.6, *LinuxAnymysqlbinlog uses localtime() to print events, causes kernel mutex contention  
755902015-01-22
22:39
2018-12-01
6:12
MySQL Server: LockingVerified
(100 days)
S35.6AnyAnySHOW VARIABLES WHERE ... materializes all variables into bigass temptable Marc Alff
866072017-06-07
9:38
2017-11-07
17:35
MySQL Server: InnoDB storage engineClosed
(472 days)
S3MySQL 5.6, 5.7, 5.6.36, 5.7.18Red HatAnyInnoDB crashed when master thread evict dict_table_t object  
36432004-05-04
1:48
2004-05-05
0:13
MySQL ServerClosed
(5406 days)
S14.1.2 latest bktreeLinux (Linux)AnyMySQL could crash when a TABLE is altered and used at the same time Michael Widenius
117962005-07-07
13:42
2005-11-20
4:36
MySQL ServerClosed
(4842 days)
S14.1.12/BK sourceMicrosoft Windows (Windows XP, Windows 2000)AnyAccess Violation in when stopping MySQL Server while MySQLAdministrator running Jim Winstead
271772007-03-15
15:14
2007-07-03
15:05
MySQL Server: DocumentationClosed
(4252 days)
S3All VersionsAnyAnySHOW PROCESSLIST Syntax - add descriptions for state Paul Dubois
348182008-02-25
20:36
2011-02-16
23:43
MySQL ServerClosed
(3389 days)
S36.0AnyAny--default-table-type option should be removed Konstantin Osipov
391582008-09-01
14:39
2008-10-05
16:34
MySQL Cluster: Cluster (NDB) storage engineClosed
(3792 days)
S26.2AnyAnyMgmtSrvr::allocNodeId leaves mutex locked after "Ambiguity for node if %d" error Magnus Blåudd
450582009-05-25
3:52
2016-08-29
8:56
MySQL ServerClosed
(3140 days)
S35.0, 5.15.1+AnyAnyinit_available_charsets uses double checked locking Staale Smedseng
509982010-02-08
15:00
2011-02-16
23:44
MySQL Server: LockingClosed
(3274 days)
S2mysql-next-4284AnyAnyDeadlock in MDL code during test rqg_mdl_stability Dmitry Lenev
536572010-05-14
16:32
2011-02-16
23:44
MySQL Server: ReplicationClosed
(3053 days)
S25.1.47-debug5.1+AnyAnySlave crashed with error 22 when trying to lock mutex at mf_iocache.c, line 1722 Luis Soares
567152010-09-10
14:32
2011-02-16
23:44
MySQL Server: LockingClosed
(3016 days)
S35.5.6-m3AnyAnyConcurrent transactions + FLUSH result in sporadical unwarranted deadlock errors Dmitry Lenev
598882011-02-02
10:28
2011-04-06
1:39
MySQL Server: LockingClosed
(2879 days)
S15.1.565.1+AnyAnydebug assertion/crash when attempt to create spatial index on char > 31 bytes  
643402012-02-15
14:07
2013-06-14
15:35
MySQL Server: InnoDB Plugin storage engineVerified
(2079 days)
S55.1.52, 5.1.61AnyAnyrace on no_flush event during buf_flush_free_margin  
689172013-04-10
12:54
2013-04-10
19:32
MySQL Server: DocumentationClosed
(2144 days)
S35.6.10AnyAnydocument of innodb_sync_array_size seems incorrect Paul Dubois
727542014-05-27
2:17
2014-10-24
14:16
MySQL Server: InnoDB storage engineClosed
(1596 days)
S35.6AnyAnySet thread priority in InnoDB mutex spinloop  
758422015-02-10
15:06
2015-04-07
21:03
MySQL Server: InnoDB storage engineClosed
(1460 days)
S35.7AnyAnystatic SyncDebug syncDebug;  
870682017-07-14
10:08
2017-08-23
0:00
MySQL Server: CompilingClosed
(548 days)
S38.0.3AnyAnyalways enable safe_mutex in debug builds, make memcached ubsan clean  
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