Showing 1–1000 of 9900
ID# Date Updated Type Status Sev Version OS CPU Summary
482792009-10-24
11:48		2011-02-16
23:44		MySQL ServerNo Feedback
(6187 days)		S3Mysql.5.1.39 LinuxAnyMysql.5.1.39 Automatic restart or Hangs (suspended animation)
80262005-01-20
1:14		2005-01-20
8:23		MySQL ServerCan't repeat
(7957 days)		S35.0.2-alpha-debugWindows (Windows XP SP1)AnyStored Procedure: Executing store procedure with out param crashes mysqld
1185382025-06-27
4:56		2025-12-07
20:45		MySQL ServerNo Feedback
(459 days)		S38.0.30Linux (Amazon Linux 2)x86Undo Logs Not Shrinking Despite No Active Long Transactions or Open Snapshots
290832007-06-13
17:37		2007-11-28
18:24		MySQL Server: ReplicationClosed
(6915 days)		S24.1.23MacOS (PPC 64 bit only)Anytest suite times out on OS X 64bit - also in older releases
122222005-07-27
18:17		2005-09-23
16:13		MySQL Cluster: Cluster (NDB) storage engineClosed
(7711 days)		S25.1-wl2325Linux (Linux)AnyOne instance of TPC-B is getting Lock wait timeout exceeded (new cluster drop)
435912009-03-12
12:00		2011-02-16
23:43		MySQL Server: LockingDuplicate
(6225 days)		S55.0.67Linux (2.6.27-11 SMP x86_64 GNU/Linux)AnyDeadlock on concurrent inserts results in "Lock wait timeout" for other tables
740032014-09-22
3:08		2018-09-25
12:27		MySQL ServerCan't repeat
(2961 days)		S35.6.16AnyAnyThe server was crashed because of long semaphore wait
691272013-05-02
18:49		2013-05-29
23:51		MySQL Server: InnoDB storage engineClosed
(4906 days)		S25.5.31AnyAnyInnoDB: possible regression in 5.5.31, Bug#16004999
551672010-07-11
17:23		2013-02-06
1:18		MySQL Server: InnoDB storage engineCan't repeat
(5018 days)		S35.5.5AnyAnyInnoDB: performance regression in sysbench OLTP_RO test
1186022025-07-08
10:26		2025-08-19
0:07		MySQL Server: ReplicationCan't repeat
(441 days)		S28.0.42Ubuntu (8.0.42-0ubuntu0.24.04.1)x86SQL Thread cannot be stopped when last error was 1755
676152012-11-16
16:21		2018-01-26
16:20		MySQL Server: InnoDB storage engineNot a Bug
(3203 days)		S25.5.28Linux (6.2)AnyMassive conccurent inserts and lock wait timeout
699692013-08-09
5:47		2014-03-27
13:43		MySQL Server: OptimizerClosed
(4652 days)		S25.5.33AnyAnyFailing assertion: prebuilt->trx->conc_state == 1 from subselect
72672004-12-14
13:48		2004-12-14
20:08		MySQL Server: InnoDB storage engineCan't repeat
(7994 days)		S14.0.20Linux (RedHat 9.0 Linux)AnyMySql crashed during use
279672007-04-19
23:17		2007-05-22
14:45		Connector / NETNot a Bug
(7105 days)		S15.0.6WindowsAnyDeadlock found when trying to get lock; try restarting transaction
710412013-11-29
18:39		2017-09-05
1:11		MySQL ServerClosed
(3346 days)		S35.6AnyAnyPlease, document every instrument in P_S.setup_instruments in details
377752008-07-01
15:46		2012-10-15
14:50		Tests: ServerUnsupported
(5132 days)		S36.0-BK,5.4AnyAnymain.locktrans_innodb and rpl.rpl_locktrans_innodb fail randomly
1064122022-02-09
3:24		2026-08-19
9:17		MySQL Server: Storage Engine APINot a Bug
(1728 days)		S35.7.20CentOSx86The server was crashed because of long semaphore wait
685732013-03-05
12:57		2017-07-07
9:08		MySQL Server: Query CacheWon't fix
(3406 days)		S35.5.25a, 5.6.17AnyAny50ms query cache lock timeout not applied to SELECT statements correctly
188082006-04-05
14:25		2013-10-06
20:45		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(7501 days)		S35.1.9Linux (Linux 32 Bit OS)Any"Rowid already allocated" Error duing update and not during node recovery
796652015-12-16
10:50		2017-05-31
20:02		MySQL Server: DocumentationClosed
(3443 days)		S3anyAnyAnyManual does NOT explain locks set by INSERT ... ON DUPLICATE KEY UPDATE properly
279712007-04-20
3:43		2008-01-04
18:06		MySQL Server: InnoDB storage engineClosed
(6878 days)		S15.0.37,5.0.45FreeBSD (FreeBSD 6.2-RELEASE)Anymysqld stop running after 'a long semaphore wait' appear
386602008-08-08
8:50		2011-02-16
23:43		MySQL Server: ReplicationNo Feedback
(6536 days)		S25.0.51a, 5.1.26LinuxAnyLock wait timeout exceeded while failing-over on master-master replication setup
991712020-04-03
12:21		2021-03-02
13:20		MySQL Server: InnoDB storage engineWon't fix
(2073 days)		S38.0.19AnyAnyInconsistent and Incorrect rw-lock stats
745422014-10-24
10:05		2014-10-24
10:51		MySQL Server: OptimizerVerified
(4393 days)		S35.6/5.7AnyAnyFLUSH TABLES WITH READ LOCK blocks EXPLAIN UPDATE/DELETE/INSERT
1105842023-04-03
2:51		2023-04-03
4:10		MySQL Server: InnoDB storage engineVerified
(1310 days)		S3Ver 8.0AnyAnyadd missing timestamp and headers information innodb_print_all_deadlocks
680832013-01-14
14:41		2013-01-14
18:18		MySQL ServerNot a Bug
(5041 days)		S25.1.61AnyAnyInserts that cannot progress that wait for a LOCK, innodb implicity kill them
917432018-07-20
15:23		2018-11-13
15:46		MySQL Server: DocumentationClosed
(2912 days)		S28.0.11Red Hat (7.4)Anyperformance_schema.data_locks not working correctly
1144462024-03-21
14:30		2024-04-22
10:14		MySQL Server: InnoDB storage engineNot a Bug
(957 days)		S38.0.*AnyAnyA deadlock example cause by lock inherit
546732010-06-21
16:22		2011-02-16
23:44		MySQL Server: LockingClosed
(5802 days)		S35.1.48, 5.5.5preAnyAnyIt takes too long to get readlock for 'FLUSH TABLES WITH READ LOCK'
284782007-05-16
17:05		2007-06-20
0:51		MySQL Server: MyISAM storage engineClosed
(7076 days)		S25.0.42, *AnyAnyImproper key_cache_block_size corrupts MyISAM tables
221062006-09-08
6:46		2018-09-09
20:45		MySQL Server: DMLVerified
(6908 days)		S35.0.26-BKLinux (Linux)Anycan't output to error log file when INNODB happened ERROR1205
571672010-10-01
13:08		2011-04-22
13:27		MySQL Server: LockingWon't fix
(5674 days)		S3mysql-next-mr-wl3561AnyAnyMisleading error for LOCK TABLE t1 IN SHARE MODE NOWAIT
471802009-09-07
18:17		2011-02-16
23:44		MySQL Server: LockingNo Feedback
(6222 days)		S15.0.27LinuxAnyERROR 1205 (HY000): Lock wait timeout exceeded; try restarting transaction.
874892017-08-21
8:15		2021-09-06
12:47		MySQL Server: ReplicationCan't repeat
(3337 days)		S25.7.16AnyAnyMTS ordered commit may cause deadlock with "FLUSH TABLES WITH READ LOCK"of slave
291542007-06-16
7:29		2007-07-04
1:52		MySQL ServerClosed
(7062 days)		S25.0.44-BK, 5.0.40LinuxAnyLOCK TABLES is not atomic when >1 InnoDB tables are locked
400442008-10-15
12:27		2009-01-08
10:42		MySQL Server: Maria storage engineClosed
(6508 days)		S35.1-mariaWindowsAnyMaria: maria.test fails under Windows (lock wait timeout)
17282003-10-31
17:01		2003-12-13
4:44		MySQL ServerWon't fix
(8361 days)		S24.0.16Linux (Red Hat linux 8.0)Anylock timeout not consistently returned by mysql_query()
207252006-06-27
14:05		2006-06-29
9:47		MySQL Cluster: Cluster (NDB) storage engineClosed
(7432 days)		S35.1.12Linux (Linux 32 bit OS)AnyMySQLD cluster use "fast count" is broken
273802007-03-22
17:25		2007-03-26
15:22		MySQL ServerNot a Bug
(7162 days)		S25.0.22 and 5.0.37Linux (RedHat Enterprise 4)AnyProblems Deleting Data from InnoDB
512042010-02-16
6:13		2011-02-16
23:44		MySQL Server: GeneralNo Feedback
(6076 days)		S5Linux (ubantu)AnyLock wait timeout exceeded; try restarting transaction
1088912022-10-26
20:22		2024-12-26
19:30		MySQL Server: InnoDB storage engineVerified
(1468 days)		S38.0AnyAnyinnodb_print_all_deadlocks missing information.
713652014-01-13
16:24		2016-03-01
17:46		MySQL Server: DocumentationClosed
(3899 days)		S35.5, 5.6AnyAny"Waiting for table level lock" thread state is not explained properly
104722005-05-09
12:13		2007-02-13
16:54		MySQL Server: InnoDB storage engineCan't repeat
(7203 days)		S14.1.9-max-logLinux (Red Hat Linux release 9, Windows XP SP2)AnyInnoDB deadlock in srv0srv.c causing server crash and restart
489392009-11-20
11:30		2025-12-07
20:45		MySQL Server: GeneralDuplicate
(6182 days)		S2mysql-nextAnyAnyFirst character in error text replaced with Z on DBUG_EXTRA builds
150052005-11-17
6:28		2005-11-30
7:55		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(7643 days)		S35.0.15Miracle Linux V3.0AnyMySQL Cluster respond "Lock wait timeout exceeded" after issuing SELECT stateme
489562009-11-20
21:46		2025-12-07
20:45		MySQL Server: PartitionsNo Feedback
(6157 days)		S35.5.0-betaIBM iAnyPartition tests are intolerably slow on i5os (factor more than 10)
195272006-05-04
6:40		2006-06-12
11:47		MySQL ServerNo Feedback
(7449 days)		S24.1.1Linux (Linux)AnyDeadlock due to potential lock mode conflict
1134732023-12-20
11:29		2024-01-08
10:26		MySQL Server: InnoDB storage engineUnsupported
(1041 days)		S35.7.25CentOS (7.3)AnyInnoDB: Assertion failure in thread 139747416012544 in file ut0ut.cc line 947
380852008-07-13
15:38		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(6445 days)		S3AnyAnyrpl_ndb.rpl_ndb_basic: 'Lock wait timeout exceeded...' At line 8
731682014-07-02
4:14		2015-02-25
10:51		MySQL Server: InnoDB storage engineVerified
(4507 days)		S55.6/5.7AnyAnylocking/unlocking overhead for THD::LOCK_thd_data
459012009-07-02
9:24		2009-07-02
14:03		MySQL Server: InnoDB storage engineNot a Bug
(6333 days)		S35,1.30, 5.1.33, 5.1.35, 5.1.36Windows (XP)AnyCannot do SELECT FOR UPDATE with small amount of records.
552032010-07-13
6:46		2017-05-09
12:20		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(5892 days)		S1mysql-5.1-telco-7.1Linux (Red Hat Enterprise Linux Server release 5.4)AnyNDB node keep starting state for long time after changes on config.ini
889642017-12-19
8:10		2017-12-26
10:21		MySQL ServerNot a Bug
(3234 days)		S35.7.20CentOS (6)Anybinlog deadlock appears while backing up MTS slave
365252008-05-06
10:34		2008-08-12
16:27		MySQL ServerClosed
(6657 days)		S25.0.45Linux (EDT 2007 x86_64 x86_64 x86_64 GNU/Linux )AnyMysql Server becomes very slow.
827742016-08-29
3:13		2017-04-13
22:01		MySQL Server: LockingNot a Bug
(3491 days)		S35.7.13AnyAnyReasonably easy to generate mysqld semi-hang. Input file is 1K lines.
1016952020-11-20
12:09		2022-02-01
13:33		MySQL ServerNot a Bug
(2174 days)		S35.6, 5.7, 8.0AnyAnyDeadlock behavior
1151942024-06-03
6:24		2024-06-03
13:43		MySQL Server: DocumentationVerified
(883 days)		S38.0AnyAnyIncorrect description of Online DDL Operations in reference manual
450672009-05-25
13:35		2011-02-16
23:44		MySQL Server: LockingClosed
(6086 days)		S36.0, 5.4AnyAny Assertion `stmt_da->is_error()' in Delayed_insert::open_and_lock_table
1139502024-02-10
23:25		2024-02-19
12:32		MySQL Server: InnoDB storage engineCan't repeat
(991 days)		S38.0.30Linuxx86MySQL 8.0.30 is stuck due to the processing of a large transaction
480292009-10-13
19:30		2011-02-16
23:44		MySQL Server: InnoDB storage engineNo Feedback
(6199 days)		S35.1.34LinuxAnyDeadlock between INSERT...ON DUPLICATE KEY... and DELETE on InnoDB
974522019-11-01
6:33		2019-11-11
6:21		MySQL ServerNot a Bug
(2549 days)		S35.7.27CentOS (CentOS release 6.10 (Final))x86 (Intel(R) Xeon(R) CPU E5-2687W v4)InnoDB: Assertion failure in thread xxx in file ut0ut.cc line 910
720112014-03-11
16:06		2014-03-17
21:33		MySQL Server: DocumentationNot a Bug
(4614 days)		S35.6AnyAnyDeadlock with 3 transactions (inserts)
902282018-03-27
11:19		2018-03-28
8:15		MySQL Server: SYS SchemaClosed
(3142 days)		S35.7.21AnyAnysys.innodb_lock_waits showing the wrong blocking query
902102018-03-26
2:22		2018-04-03
14:03		MySQL Server: InnoDB storage engineNot a Bug
(3136 days)		S25.6.32+Any (CentOS,Ubuntu,MAC)Any (intel64,MAC)deadlock when concurrency update the same index
1148492024-05-02
9:53		2024-05-07
11:57		MySQL Cluster: Cluster (NDB) storage engineNot a Bug
(910 days)		S28.0.35-cluster MySQL Cluster Community SAny (20.04)AnyScan error in NDB cluster
724072014-04-20
20:47		2014-04-24
17:30		MySQL Server: LockingNot a Bug
(4576 days)		S15.6.10, 5.6.17Linux (Centos 6.5/6.3)AnyUnclear Deadlock conditions with delete / update statement.
303792007-08-13
1:55		2007-11-06
8:45		MySQL Cluster: Cluster (NDB) storage engineClosed
(6937 days)		S3AnyAnyTC timeout check isn't very random
716382014-02-09
14:41		2016-05-13
19:29		MySQL Server: DocumentationClosed
(3826 days)		S35.6AnyAnyManual does NOT explain "insert intention" lock mode properly
864862017-05-28
1:01		2017-11-16
10:02		MySQL Server: ReplicationDuplicate
(3274 days)		S35.7.xAnyAnyXA Transactions in binlog cause replication broken
564222010-08-31
19:28		2011-02-16
23:44		MySQL ServerClosed
(5827 days)		S35.5.6-m3, 5.6.0-m4, 5.6.99AnyAnyCHECK TABLE run when the table is locked reports corruption along with timeout
57852004-09-28
12:36		2004-09-28
16:07		MySQL Cluster: Cluster (NDB) storage engineClosed
(8071 days)		S2mysql 4.1.6Fermi Linux LTS 3.01Anylock timeout during concurrent update
1132772023-11-29
6:09		2023-12-05
16:03		MySQL Cluster: Cluster (NDB) storage engineNot a Bug
(1064 days)		S38.0.35-cluster MySQL Cluster Community SUbuntu (20.04)AnyBlocking prevents a transaction from acquiring a lock properly
312752007-09-28
10:13		2007-09-28
10:49		MySQL Server: InnoDB storage engineNot a Bug
(6976 days)		S35.0.21Windows (XP, SP2)Anyslow querries
1061152022-01-08
15:01		2022-01-11
14:20		MySQL Server: InnoDB storage engineUnsupported
(1757 days)		S38.0.19Red Hat (7.7)AnyMySQL 8.0.19 is stuck due to the execution of big transaction
1061192022-01-09
2:31		2022-01-10
15:26		MySQL Server: DMLUnsupported
(1758 days)		S38.0.19Red Hat (7.7)AnyMySQL 8.0.19 is stuck due to the execution of a big transaction
881102017-10-16
15:54		2017-10-16
16:05		MySQL Server: LockingDuplicate
(3305 days)		S25.6.36-82CentOS (6.8 Final)AnyError: semaphore wait has lasted > 600 seconds, and forcing recovery
1076562022-06-25
13:55		2022-07-01
12:09		MySQL ServerNot a Bug
(1586 days)		S35.7.29Linuxx86insert into on duplicate key update with PRIMARY cause a deadlock
437342009-03-18
20:53		2011-02-16
23:43		MySQL Server: LockingCan't repeat
(6202 days)		S25.1.30Windows (XP Pro SP2)AnySELECT ... ORDER BY ... FOR UPDATE lock may be broken
249222006-12-08
18:03		2006-12-08
18:13		MySQL Server: LockingNot a Bug
(7270 days)		S35.0.18-proLinux (Linux 2.6.13-1.1532_FC4T)AnyQuestion about locking with mysqldump
698352013-07-25
2:41		2013-08-22
2:52		MySQL Server: InnoDB storage engineNot a Bug
(4821 days)		S35.6.12AnyAnydeadlock detected on concurrent insert
651532012-04-30
6:26		2025-09-16
9:43		MySQL Server: LockingNo Feedback
(5270 days)		S25.1.45Linux (Fedora)AnyInnoDB locking issues after mysql crash recovery
747432014-11-07
20:57		2014-11-07
21:53		MySQL ServerDuplicate
(4379 days)		S15.5.40Linux (Debian Wheezy)AnyMySQL crashing after long semaphore wait
721232014-03-25
14:12		2017-10-04
3:52		MySQL Server: InnoDB storage engineVerified
(4604 days)		S35.6, 5.6.18AnyAnySpurious lock_wait_timeout_thread wakeup in lock_wait_suspend_thread()
456942009-06-24
7:04		2011-02-16
23:44		MySQL Server: ReplicationClosed
(6257 days)		S25.0.77, 5.0 5.1, azalea bzrLinuxAnyDeadlock in replicated statement is not retried
511402010-02-12
12:06		2010-02-13
7:42		MySQL Server: InnoDB storage engineNot a Bug
(6107 days)		S35.1.31LinuxAnyDeadlock instead of timeout when inserting the same row from two transactions
622102011-08-19
11:47		2012-02-02
19:59		MySQL Server: InnoDB Plugin storage engineCan't repeat
(5388 days)		S25.1.48 (1.0.9)Linux (2.6.18-164.el5)Anymemory corruption for THD after deadlock in foreign key reference constrain
738162014-09-05
12:56		2016-04-18
3:18		MySQL Server: LockingClosed
(3906 days)		S25.6.20AnyAnyMySQL instance stalling “doing SYNC index”
1206282026-06-08
8:03		2026-06-08
8:13		MySQL Cluster: Cluster (NDB) storage engineOpen
(148 days)		S39.3.0Ubuntu (22.04)AnyLock wait timeout after NDB node rejoin
651302012-04-27
12:12		2013-05-23
19:20		MySQL Cluster: Cluster (NDB) storage engineClosed
(4912 days)		S37.1.x, 7.2.5LinuxAny"Transaction already aborted" hides real error msg on INSERT ... ON DUP UPDATE
433102009-03-02
16:42		2014-03-31
15:19		Connector / JCan't repeat
(4600 days)		S2LinuxAnyTransaction rollback (because of a deadlock) doesn't throw an Exception
106412005-05-14
22:02		2005-06-13
6:53		MySQL Server: InnoDB storage engineNot a Bug
(7813 days)		S34.1.11Linux (linux-2.6.11.9)Any1205, 'Lock wait timeout exceeded; try restarting transaction'
380872008-07-13
16:01		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(6445 days)		S3AnyAnyrpl_truncate_7ndb failed at At line 15: replace into mysql.ndb_apply_status
599692011-02-05
21:41		2021-05-02
20:45		Tests: ClusterVerifiedS37.1.10AnyAnyTest 'ndb_blob_big' times out in locking
704242013-09-25
21:03		2016-04-05
14:08		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(3864 days)		S27.3.2Linux (centos 6.4 64bit)AnyUnable to add index to the table - tablespace and undo logs are used
460442009-07-08
15:38		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S35.4AnyAnyMDL deadlock on LOCK TABLE + CREATE TABLE HIGH_PRIORITY FOR UPDATE
651092012-04-26
7:56		2013-04-16
1:00		MySQL Server: InnoDB Plugin storage engineNo Feedback
(4950 days)		S5MySQL 5.1.61Linux (CentOS release 6.2 x86_64)AnyContention caused by buf_pool_zip_mutex
194022006-04-27
15:51		2006-11-28
20:22		MySQL Server: ReplicationClosed
(7280 days)		S24.1.all, 5.0.21Windows (Win2000)AnySQL close to the size of the max_allowed_packet fails on the slave
415642008-12-17
18:35		2021-05-23
20:45		MySQL Server: Falcon storage engineDuplicate
(6528 days)		S36.0.9AnyAnyFalcon; incorrect lock wait timeouts can occur
738902014-09-11
13:01		2025-12-07
20:45		MySQL Server: LockingNo Feedback
(2013 days)		S15.5.39/5.7Windows (Server 2008)AnyError: semaphore wait has lasted > 600 seconds
763612015-03-17
22:54		2015-03-23
12:39		TestsVerified
(4243 days)		S35.6AnyAnySome MTR tests fail if hostname is localhost
550932010-07-08
17:32		2012-05-18
20:19		MySQL Cluster: ReplicationVerifiedS3mysql-5.1-telco-7.0Solaris (Sparc)AnyTimeout of tests 'rpl_ndb_typeconv_*' on Solaris Sparc
961352019-07-09
7:36		2019-07-09
12:33		MySQL ServerCan't repeat
(2674 days)		S3mysql-8.0.16-linux-glibc2.12-x86_64CentOS (3.10.0-123.el7.x86_64)x86 (x86_64)mysql server bug
482102009-10-21
17:32		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S3mysql-6.0-codebase-bugfixingAnyAnyFLUSH TABLES WITH READ LOCK deadlocks against concurrent CREATE PROCEDURE
921332018-08-22
17:43		2022-11-24
15:40		MySQL Server: Data DictionaryVerified
(2929 days)		S58.0.12AnyAnyDICT_SYS mutex contention causes complete stall when running with 40 mill tables
1027912021-03-03
5:03		2021-03-05
13:13		MySQL ServerNot a Bug
(2070 days)		S35.7.30 GAAnyAnyA deadlock occurs one innodb tables between unrelated rows
585912010-11-30
15:32		2024-02-04
20:45		MySQL Proxy: ScriptsVerified
(5814 days)		S30.8.1Linux (Centos5)Any[network-mysqld.c:937]: error on a connection (fd: -1 event: 0). closing client
461512009-07-13
15:12		2010-05-26
18:01		MySQL Server: Falcon storage engineUnsupported
(6005 days)		S36.0.12-bzrSolarisAnyfalcon_bug_34174 fails with lock wait timeout when pool-of-threads is enabled
1206442026-06-09
14:48		2026-06-09
14:48		MySQL Cluster: Cluster (NDB) storage engineOpenS39.3.0Ubuntu (22.04)AnyLock wait timeout after SHOW with low GCP interval
1206452026-06-09
14:49		2026-06-09
14:49		MySQL Cluster: Cluster (NDB) storage engineOpenS39.3.0Ubuntu (22.04)AnyLock wait timeout with larger EventLogBufferSize
1206462026-06-09
14:50		2026-06-09
14:50		MySQL Cluster: Cluster (NDB) storage engineOpenS39.3.0Ubuntu (22.04)AnyLock wait timeout with high MaxSendDelay
1041382021-06-29
3:21		2021-08-02
12:21		MySQL Server: InnoDB storage engineCan't repeat
(1919 days)		S38.0AnyAnymtr index lock release fail
291232007-06-14
22:44		2007-07-02
5:06		Connector / NETClosed
(7064 days)		S15.0.7WindowsAnyConnection String grows with each use resulting in OutOfMemoryException
453712009-06-08
12:28		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(6294 days)		S3mysql-5.1-telco-7.0AnyAnyStartPartitionedTimeout and StartPartialTimeout def values not applied
99492005-04-16
5:12		2005-06-08
14:38		MySQL Server: ReplicationClosed
(7818 days)		S24.0.23Linux (Linux RH-E3)AnyCorruption in master binlog caused by full disk
156302005-12-09
11:20		2006-01-06
5:21		MySQL Server: Stored RoutinesClosed
(7606 days)		S2clone-5.0.17-buildVarious 64 bit onesAnyTest case failure in sp-dynamic, sp-error, and sp
648732012-04-05
10:51		2014-01-25
1:00		MySQL Server: InnoDB storage engineNo Feedback
(4666 days)		S35.5.20Linux (rhel 5: 2.6.18-274.7.1.el5)AnyError: semaphore wait has lasted > 600 seconds
898962018-03-03
8:43		2018-03-05
4:14		MySQL ServerCan't repeat
(3165 days)		S15.0.41LinuxAnyThread 139967096907520 has waited at trx0trx.c line 715 for 784.00 seconds the s
689792013-04-17
3:47		2018-07-11
15:11		MySQL Server: OptimizerVerified
(4913 days)		S55.6.10LinuxAnyperformance regression of MySQL 5.6.10?
560462010-08-17
9:12		2011-02-16
23:44		MySQL Server: LockingNo Feedback
(5890 days)		S15.1.46sp1-enterprise-gpl-pro-logLinux (Red Hat Enterprise Linux Server release 5.3 (Tikanga) x86_64)Any'SELECT ... FOR UPDATE' locked another table's index
874762017-08-18
14:27		2017-08-23
10:32		MySQL Server: InnoDB storage engineCan't repeat
(3359 days)		S25.7.12Debian (8.5)AnySemaphore wait crash due to long held lock during online index creation
874772017-08-18
14:27		2018-12-03
20:50		MySQL Server: InnoDB storage engineDuplicate
(2892 days)		S25.7.12Debian (8.5)AnySemaphore wait crash due to long held lock during online index creation
528322010-04-14
18:46		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(5933 days)		S15.1.35-ndb-7.0.7Linux (CentOS 5.3)AnyRandom lock up - Lock wait timeout exceeded - NDBCluster
226672006-09-25
15:08		2006-09-27
7:54		MySQL ServerNot a Bug
(7342 days)		S25.0.22Linux (Linux 2.6.8.1-25mdkenterprise)AnyUnable to lock /REP_MYSQL/mysql/innodb_file/ibdata1, error: 11
543182010-06-08
3:08		2012-05-18
20:19		MySQL Server: BackupVerifiedS25.1.34AnyAnyglobal read lock via dump --master-data blocked with lots of commits
469152009-08-25
11:16		2011-02-16
23:44		MySQL Server: InnoDB storage engineNo Feedback
(6248 days)		S25.0.77Linux (Red Hat Enterprise Linux Server release 5.3 (Tikanga))Anylong semaphore wait
192012006-04-19
17:08		2006-05-13
14:46		MySQL Cluster: Cluster (NDB) storage engineClosed
(7479 days)		S24.1 ->Linux (Linux)AnyTRUNCATE table with blobs fails with 1205
241442006-11-09
14:20		2022-08-21
20:45		MySQL Server: LockingDuplicate
(6712 days)		S25.1-BKLinux (Linux)Anystrange transactional behaviour: DROP TABLE drops also locks
286852007-05-25
19:11		2011-02-16
23:43		MySQL Server: TestsCan't repeat
(6459 days)		S35.1.19AnyAnySuite "rowlock" fails totally: "Lock wait timeout exceeded", common include file
380702008-07-12
14:26		2011-02-16
23:43		Tests: ReplicationClosed
(6389 days)		S36.0AnyAnyrpl_locktrans_innodb Lock wait timeout exceeded At line 632
515442010-02-26
9:39		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(5844 days)		S37.0.*AnyAnyselect (no locking) fails with "lock wait timeout exceeded"
659122012-07-16
14:52		2012-07-16
15:42		MySQL Server: LockingCan't repeat
(5223 days)		S15.1.49LinuxAnyLock wait timeout exceeded while failing-over on master-master replication setup
931152018-11-08
8:19		2019-05-21
12:45		MySQL ServerNot a Bug
(2916 days)		S38.0.13AnyAnySKIP LOCKED mode is preventing to UPDATE the very next row.
401472008-10-19
17:29		2008-11-21
7:12		MySQL Server: InnoDB storage engineNo Feedback
(6556 days)		S15.0.18Linux (SuSe 10.1)AnyInnoDB: All tables / databases Lock / Global Lock ??? - Please help
350472008-03-04
17:56		2021-05-23
20:45		MySQL Server: Falcon storage engineDuplicate
(6749 days)		S36.0-falcon-teamAnyAnyFalcon crash in Table::hasUncommittedRecords line 3261
719162014-03-03
16:52		2016-10-26
13:43		MySQL Server: DocumentationClosed
(3660 days)		S35.6AnyAnyManual does NOT explain locks set for UPDATE ... WHERE PK='const' properly
813482016-05-08
16:52		2026-05-28
1:13		MySQL Server: LockingIn progress
(3829 days)		S35.7AnyAnytable_locks_waited not updated in MySQL 5.7
857492017-03-31
16:45		2018-05-15
18:45		MySQL Server: DocumentationClosed
(3094 days)		S35.7AnyAnyManual does NOT explain gap locks set by SELECT ... FOR UPDATE
915112018-06-30
21:08		2018-07-25
15:34		MySQL Server: DocumentationClosed
(3023 days)		S38.0AnyAnyList of mysqld command line options which are undocumented
1189832025-09-10
6:59		2025-09-15
16:03		MySQL Server: InnoDB storage engineVerified
(418 days)		S38.0.43AnyAnyPCursor::move_to_next_block is not functioning as expected
825922016-08-16
3:55		2016-09-02
13:11		MySQL Server: InnoDB storage engineNot a Bug
(3724 days)		S35.7.14AnyAnyMySQL InnoDB update locking
659382012-07-18
13:56		2017-03-12
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(5007 days)		S25.5.22-ndb-7.2.6-gpl-logLinux (CentOS release 6.3 (Final) 2.6.32-279.1.1.el6.x86_64)Anyndbdmtd shutdown 1 min after started: Illegal signal ... (GSN 32 not added)
277662007-04-11
19:55		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineVerified
(7146 days)		S3mysql-5.1-telco-6.2Linux (32 Bit)AnyDN restarts using ndb_mgm give inconsistent results
407372008-11-14
12:14		2009-08-12
21:43		MySQL Server: LockingNot a Bug
(6292 days)		S25.0.67AnyAnyLock wait timeout exceeded during inserting row
398132008-10-02
14:29		2008-11-24
13:01		MySQL Server: BackupCan't repeat
(6553 days)		S36.0-backupAnyAnyBackup: possible deadlock when default and myisam drivers are used
418572009-01-05
9:29		2015-04-13
7:37		Connector / JCan't repeat
(4222 days)		S15.0.7Linux ( 2.4.20-8 #1 Thu Mar 13 17:54:28 EST 2003 i686 i686 i386 GNU/Linux)AnySimillar bug as 25514
540862010-05-29
18:46		2022-09-04
20:45		MySQL Server: GeneralNo Feedback
(5885 days)		S1mysql-5.5.3-m3-winx64Windows (server 2003 x64)AnyServer crashing when connector/J testsuite run against it
38942004-05-26
5:52		2004-05-31
15:47		MySQL Server: InnoDB storage engineClosed
(8191 days)		S24.0.20Linux (RedHat Linux)Anylock tables ... write works wrong
133352005-09-20
5:26		2006-03-10
12:34		MySQL ServerNo Feedback
(7543 days)		S24.1.14Linux (RedHat Enterprise Linux AS 3)Anyrunning out of threads at just over 1000 connections
766862015-04-14
9:14		2016-09-02
16:24		MySQL Server: ReplicationVerified
(3997 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
(3805 days)		S35.7.7AnyAnyreduce lock_sys->mutex contention for transaction that only contains SELECT
405152008-11-05
0:18		2011-02-16
23:43		MySQL Server: PartitionsClosed
(6496 days)		S35.1.26,5.1.29AnyAnyQuery on a partitioned table does not return 'lock wait timeout exceeded'
323952007-11-14
20:04		2010-10-11
7:54		MySQL Server: LockingClosed
(6895 days)		S25.1AnyAnyAlter table under a impending global read lock causes a server crash
510862010-02-11
11:11		2010-02-11
16:49		MySQL Server: LockingNot a Bug
(6109 days)		S2 5.0.51aLinuxAnylast deadlock detected not showing a valid reason for the deadlock
777402015-07-15
20:41		2015-12-08
11:14		MySQL Server: ReplicationClosed
(3983 days)		S15.7.9WindowsAnysilent failure to start if mysql.gtids_executed gets HA_ERR_LOCK_WAIT_TIMEOUT
741542014-09-30
13:58		2014-11-04
18:05		MySQL Cluster: Cluster (NDB) storage engineClosed
(4382 days)		S27.3.7AnyAnyNode restart blocked by DICT LOCK held by schema transaction
705812013-10-10
4:16		2013-11-11
1:00		MySQL Server: InnoDB storage engineNo Feedback
(4741 days)		S35.5.21Linux (centos 5.4 )Anymysql server hang
593542011-01-07
15:07		2013-01-29
19:33		MySQL Server: InnoDB storage engineClosed
(5026 days)		S35.5,mysql-trunkLinuxAnyAssert !other_lock at lock_rec_add_to_queue during a delete operation
381882008-07-16
23:04		2008-10-14
16:06		MySQL Server: ReplicationNo Feedback
(6594 days)		S15.1.26Linux (CentOS release 5 (Final) x86_64)AnyReplication deadlock
844922017-01-12
16:39		2018-05-15
14:04		MySQL Server: OptimizerDuplicate
(3581 days)		S35.7.14, 5.7.17Oracle Linux (7.2)AnyX lock on PRIMARY key for all records if a subquery is used in UPDATE statement
1172862025-01-24
3:11		2025-01-24
15:51		MySQL Server: DocumentationVerified
(648 days)		S38.0AnyAnyA example in transaction isolation levels part is not accurate
689612013-04-15
9:04		2013-12-24
15:55		MySQL Server: InnoDB storage engineDuplicate
(4697 days)		S25.5.28Linux (64 bit)Anymysql replication hangs
471352009-09-04
12:56		2011-02-16
23:44		MySQL Server: PartitionsClosed
(6084 days)		S35.4.2-betaOther (Solaris + OS X, see text)AnyServer crashes on "partition_alter2_1_innodb" + "partition_alter2_2_innodb"
481922009-10-20
18:05		2013-04-14
20:45		MySQL Server: InnoDB storage engineNo Feedback
(5953 days)		S15.0.86-enterprise-nt-logWindows (XP Pro and 2003 Server)AnyMySQL Crash (InnoDB: We intentionally generate a memory trap.)
756152015-01-24
5:51		2025-07-09
22:39		Connector / JClosed
(483 days)		S2AnyAnyIncorrect implementation of Connection.setNetworkTimeout()
764882015-03-25
22:09		2016-09-02
16:25		MySQL Cluster: Cluster (NDB) storage engineVerified
(3964 days)		S27.4.5Linux (suse enterprise 11)Anystall when dropping table
261342007-02-07
5:51		2016-01-03
20:45		MySQL Server: InnoDB storage engineNo Feedback
(7173 days)		S15.XMacOS (MAC 10.X)AnyDEADLOCK while inserting data on (AUTO_INCREMENT)
1154962024-07-03
8:18		2024-07-03
9:00		MySQL Server: LockingUnsupported
(853 days)		S35.6.16, 5.6.51, 5.7.1AnyAnyUPDATE and INSERT...ON DUPLICATE KEY UPDATE... cause dead lock
810712016-04-13
15:36		2021-11-05
16:20		Connector / ODBCNot a Bug
(3360 days)		S25.7.11-logWindows (2012)AnyQuery execution was interrupted, max_statement_time exceeded
848162017-02-04
7:48		2017-03-08
1:00		MySQL ServerNo Feedback
(3528 days)		S15.6.12-debugCentOS (7)Anylock table write timeout cause server crash
499762009-12-29
14:10		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(6112 days)		S3mysql-5.1-telco-7.0AnyAnyndb_mgm help was cleaned up too good.
411242008-11-29
14:28		2011-02-16
23:43		MySQL Server: LockingClosed
(6430 days)		S35.0, 5.1, 6.0WindowsAnyServer hangs on Windows with --external-locking after INSERT...SELECT
891102018-01-04
17:15		2025-12-07
20:45		MySQL Server: DocumentationNo Feedback
(3137 days)		S3MySQL 5.7CentOSAnyTest result doesn't match the document
508462010-02-02
18:44		2012-05-18
20:19		MySQL Server: BackupPatch queued
(6110 days)		S35.4.4AnyAnyBACKPORT: Locking tests failing in pushbuild tree
739882014-09-20
20:26		2014-10-30
18:11		MySQL Server: DMLClosed
(4387 days)		S35.7.6AnyAnyfind_all_keys spams server error log with deadlock/lock wait errors
688242013-04-01
14:20		2016-04-18
13:41		MySQL Cluster: Cluster (NDB) storage engineClosed
(3851 days)		S25.5.29-7.2.10Linux (Centos 5.6)Anyalter online table ... reorganize partition crashes NDB data node
416672008-12-22
1:54		2008-12-22
5:09		MySQL Server: LockingNot a Bug
(6525 days)		S35.0.67Windows (XP SP3)AnyLock wait timeout exceeded when updating a row in a reference table
379922008-07-09
14:17		2011-02-16
23:43		MySQL Server: InnoDB storage engineWon't fix
(6258 days)		S35.1.26-rcHP/UX (11.31, 32 + 64 bit)AnyTimeout for test "stress.ddl_innodb" on one platform, repeatable
452992009-06-03
11:21		2012-05-18
20:19		Tests: ServerDuplicate
(5885 days)		S35.1.33, mysql-5.1-telco-7.0Solaris (Sparc)AnyTest "partition_alter4_innodb" is taking too long, timeout
1105642023-03-30
9:09		2023-03-30
10:24		TestsVerified
(1314 days)		S38.0.32AnyAnyRouter tests failing on macOS
568322010-09-17
0:24		2011-02-16
23:44		MySQL Server: Performance SchemaClosed
(5875 days)		S35.5.6-m3-releaseAnyAnyperfschema.server_init test output not consistent
83242005-02-04
18:38		2005-02-14
13:57		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(7932 days)		S34.1.9-max-logHP/UX (HP-UX B.11.23 U ia64)AnyAUTOCOMMIT=ON causes Lock wait timeout with small Cluster table
294902007-07-02
15:42		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(6498 days)		S15.0.44LinuxAnyLock wait timeout error in NDB during concurrent SELECTs
368592008-05-21
20:08		2012-06-10
20:31		MySQL Server: ErrorsClosed
(5259 days)		S35.1.24-rcAnyAnyThe optimize api does not handle the HA_ERR_LOCK_WAIT_TIMEOUT error.
394982008-09-17
13:49		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineVerifiedS2mysql-5.1-telco-6.3AnyAnyDoing INSERT INTO .. SELECT brings down all data nodes.
415212008-12-16
21:05		2009-05-07
16:56		MySQL Server: Falcon storage engineClosed
(6389 days)		S3mysql-6.0-falcon AnyAnyfalcon_bug_34174 fails with lock wait timeout, sometimes
679472012-12-19
9:22		2015-04-24
10:46		MySQL Server: InnoDB storage engineClosed
(4737 days)		S35.0,5.1,5.5, 5.7LinuxAnycontinue handler not invoked in a stored function after a lock wait timeout
684652013-02-22
18:57		2014-09-25
10:26		MySQL Server: DocumentationClosed
(4894 days)		S25.6.10AnyAnyMake slave_transaction_retries work with MTS
1148622024-05-03
4:42		2024-05-07
12:04		MySQL Cluster: Cluster (NDB) storage engineNot a Bug
(910 days)		S28.0.35-cluster MySQL Cluster Community SAnyAnyScan error in NDB cluster
1206262026-06-08
7:54		2026-06-26
8:38		MySQL Cluster: Cluster (NDB) storage engineOpen
(130 days)		S29.3.0Ubuntu (22.04)AnyNDB data diverges after SHOW and concurrent updates
333952007-12-20
9:24		2008-04-17
9:31		MySQL Server: MyISAM storage engineNo Feedback
(6774 days)		S1Ver 14.12 Distrib 5.0.51Linux (pc-linux-gnu (x86_64) )Any [ERROR] /usr/sbin/mysqld: Incorrect key file for table '/tmp/#sql_77d3_0.MYI';
322102007-11-09
3:30		2007-11-09
5:35		MySQL Server: LockingNot a Bug
(6934 days)		S25.0.22Linux (CentOS 5.0 x86_64)AnyDeadlock when inserting into an InnoDB table and select from it at the same time
588922010-12-13
6:45		2010-12-13
7:52		MySQL Server: LockingNot a Bug
(5804 days)		S25,1,47-x86-64LinuxAnydeadlock
603322011-03-04
9:59		2011-03-04
22:52		MySQL ServerNot a Bug
(5723 days)		S25.1.53LinuxAnyDeadlock of innodb
615022011-06-13
14:02		2011-08-04
21:32		MySQL Server: LockingNot a Bug
(5570 days)		S25.5.10AnyAnydeadlock on insertion - insert holds and waits on same lock
655312012-06-06
9:27		2013-01-29
18:37		MySQL Server: InnoDB storage engineNot a Bug
(5026 days)		S25.5.16AnyAnyInnoDB DeadLock with all X mode waiting by various non-trans DML
796172015-12-12
15:16		2019-12-12
20:36		MySQL Server: LockingClosed
(2518 days)		S38.0.18Windows (10)AnyForeign key causing deadlock for UPDATE together with simple transaction
940872019-01-28
5:33		2019-01-28
14:15		MySQL ServerNot a Bug
(2836 days)		S35.7.22Linux (CentOS release 6.10 (Final))x86Two updates with PRIMARY cause a deadlock
1034932021-04-27
5:49		2021-05-01
9:00		MySQL Server: LockingNot a Bug
(2012 days)		S35.7.21AnyAnyTransactions deadlock detected, dumping detailed information
1047342021-08-26
8:51		2021-08-27
15:18		MySQL ServerUnsupported
(1894 days)		S25.7.33Other (LINUX AWS RDS x86_64)x86 (AWS RDS Master-Slave set up)Parallel one record update by unique key cause deadlock
120492005-07-20
8:38		2008-05-11
6:35		MySQL ServerNo Feedback
(6750 days)		S14.1.12, 5.0.9IBM AIX (AIX 5.2)AnyMySQL hangs
664022012-08-15
16:14		2014-04-01
1:00		MySQL Server: InnoDB storage engineNo Feedback
(4603 days)		S25.5.21-55-log PerconaLinuxAnyThread locks itself out with semaphore (crash)
345672008-02-14
20:59		2008-10-09
11:39		MySQL Server: Falcon storage engineClosed
(6599 days)		S36.0-falcon-teamAnyAnyFalcon deadlock between ALTERs of temporary and non-temporary tables
496202009-12-11
12:21		2011-02-16
23:44		MySQL Server: ReplicationCan't repeat
(6161 days)		S35.1.43, 5.1, next-mr bzrAnyAnyRepl diff with concurrent transactions with trigger+savepoint+lock wait timeout
130792005-09-09
1:18		2005-09-28
12:10		MySQL ServerCan't repeat
(7706 days)		S24.1.13Linux (Linux 2.6.12)AnyNDB/cluster reports excessive wait lock timeouts on table operations
393922008-09-11
12:58		2008-10-13
19:59		MySQL Server: Maria storage engineClosed
(6595 days)		S35.1-mariaLinuxAnyMaria: if INSERT in UNIQUE finds uncommitted same key, error instead of wait
422092009-01-20
8:30		2012-08-31
15:44		MySQL Server: OptimizerClosed
(5177 days)		S35.1.30AnyAnyRollback affects the index usage for DELETE statement with FORCE INDEX.
506962010-01-28
18:41		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineVerified
(5791 days)		S1mysql-5.1-telco-7.0Linux (RHEL5.4)AnySwitching from ndbd to ndbmtd causes file system error
94592005-03-29
16:55		2005-08-08
16:06		MySQL ServerClosed
(7757 days)		S34.1.10aAny (*)Anydeadlock with flush with lock, and lock table write
302732007-08-07
12:48		2008-01-14
18:05		MySQL Server: Merge storage engineClosed
(6868 days)		S25.0.48BK,5.1.22BKWindows (XP)Anymerge tables: Can't lock file (errno: 155)
1162542024-09-27
11:33		2024-09-27
12:19		MySQL Server: DocumentationNot a Bug
(767 days)		S38.4AnyAnyInnoDB Table lock descrition error
493482009-12-02
13:10		2009-12-11
13:15		MySQL Server: BackupWon't fix
(6171 days)		S26.0-backupAnyAnybackup_wait_timeout behaves differently from the other timeouts
452792009-06-02
21:59		2011-02-16
23:44		MySQL Server: InnoDB storage engineNo Feedback
(6332 days)		S2MySQL-server-enterprise-5.0.54a-0.sles10Linux (SUSE Linux Enterprise Server 10 (x86_64) VERSION = 10)Anydeadlock when inserting into auto increment table, not lock on auto-inc
1019072020-12-08
11:39		2025-12-07
20:45		MySQL Server: ReplicationNo Feedback
(2091 days)		S25.7AnyAnyReplication sql_thread hung while executing DML in init state
349902008-03-03
1:41		2008-10-05
14:27		MySQL Server: Falcon storage engineClosed
(6603 days)		S26.0.4AnyAnyFalcon: falcon_bug_34351_A & falcon_bug_34251_C fail periodically
891012018-01-04
1:52		2020-03-30
12:12		MySQL Server: DMLVerified
(3211 days)		S25.7.20AnyAnyMySQL server hang when gtid_mode=on and innodb_thread_concurrency>0
950702019-04-20
14:07		2019-05-02
13:09		MySQL ServerNot a Bug
(2742 days)		S38.0.15Anyx86INSERT .. VALUES ( .., (SELECT ..), ..) takes shared lock with READ-COMMITTED
1189992025-09-12
10:03		2026-05-15
3:40		MySQL Server: LockingVerified
(194 days)		S38.4.6LinuxAnyUnexpected background histogram update warnings(MY-015116)
681412013-01-22
13:16		2022-03-02
11:15		Connector / JCan't repeat
(1707 days)		S25.1.22AnyAnyquerytimeout does not work for loadbalanced and failover connections
30032004-02-28
10:28		2020-03-09
14:06		MySQL ServerNot a Bug
(8282 days)		S14.1.1Linux (Linux 2.6.2)Anymysqld got signal 11
450822009-05-26
3:52		2009-06-16
8:10		MySQL ServerNot a Bug
(6349 days)		S25.0.41-logLinux (Linux 2.6.18-8.1.15.el5 #1 SMP Mon Oct 22 08:32:28 EDT 2007 x86_64)Anymysql crash because of a long semaphore wait
79752005-01-17
22:56		2005-04-18
10:22		MySQL Server: InnoDB storage engineClosed
(7869 days)		S34.1.9, official 686 binaryLinux (debian amd64 pure64)Anydeadlock without any locking, simple select and update
406702008-11-12
15:11		2011-02-16
23:43		MySQL Server: InnoDB storage engineNo Feedback
(6533 days)		S15.1.29MacOS (10.5.3)AnyGetting database deadlocks on simultaneous inserts
513912010-02-22
15:06		2011-02-16
23:44		MySQL Server: LockingClosed
(6023 days)		S25.5.3-m3AnyAnyDeadlock involving events during rqg_info_schema test
968192019-09-10
10:37		2019-09-10
11:38		MySQL Server: InnoDB storage engineNot a Bug
(2611 days)		S25.7AnyAnyLatching order violation during B-tree operations
282152007-05-03
8:24		2007-05-03
12:57		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(7124 days)		S15.0.37LinuxAnyMySQL Cluster version 5.0.37 is unable to start due to file system incosistency
873022017-08-03
12:23		2017-08-04
10:29		MySQL Server: InnoDB storage engineNot a Bug
(3378 days)		S25.6.32CentOS (2.6.32-279.el6.x86_64)AnyData load and index creation taking time
566012010-09-06
19:06		2011-02-16
23:44		Tests: EngineClosed
(5831 days)		S35.5.6-m3WindowsAnyTest uses Unix path for temporary file, fails, and writes misleading message
1148832024-05-05
8:54		2024-05-07
12:51		MySQL Cluster: Cluster (NDB) storage engineNot a Bug
(910 days)		S28.0.35-cluster MySQL Cluster Community SAnyAnyScan error in NDB cluster
1181682025-05-12
12:27		2026-08-05
15:38		MySQL Server: ReplicationVerified
(90 days)		S18.4.10AnyAnyMySQL data dictionary fails to upgrade at startup with lock timeout on ALTER TABLE
471822009-09-07
20:01		2011-02-16
23:44		MySQL Server: Embedded Library ( libmysqld )VerifiedS35.4.2-betaLinux (SuSE 9, x86, )AnyTimeouts in "embedded" test run happen specific to the SuSE 9 x86 RPM build
436302009-03-13
11:31		2009-10-22
10:35		MySQL Server: Falcon storage engineClosed
(6221 days)		S2falcon-teamAnyAnyA SELECT using ORDER BY and LIMIT sometimes returns no rows
447832009-05-11
12:00		2012-05-18
20:19		MySQL Server: Falcon storage engineDuplicate
(6319 days)		S3falcon-teamAnyAnyA SELECT using ORDER BY and LIMIT sometimes returns too many rows
450862009-05-26
7:10		2021-05-23
20:45		MySQL Server: Falcon storage engineDuplicate
(6319 days)		S36.0.11AnyAnyA SELECT using ORDER BY and LIMIT sometimes misses one row
553092010-07-16
7:04		2015-01-09
14:45		Tools: Random Query GeneratorWon't fix
(4316 days)		S2bzr-revno481WindowsAnyRQG: Out Of Memory issues on Windows with runall-new.pl
598502011-01-31
15:22		2011-07-13
10:40		MySQL Server: LockingCan't repeat
(5592 days)		S2mysql-trunkLinuxAnyrqg_mdl_stability failing on mysql-trunk with a query delay
520442010-03-14
8:59		2016-03-02
15:46		MySQL Server: LockingClosed
(5787 days)		S35.5.3-m3AnyAnyFLUSH TABLES WITH READ LOCK and FLUSH TABLES <list> WITH READ LOCK are incompati
544362010-06-11
16:55		2011-03-17
19:04		MySQL Server: LockingWon't fix
(5710 days)		S35.1.38-bzr, mysql-trunk-runtimeAnyAnyDeadlock on concurrent FLUSH WITH READ LOCK, ALTER TABLE, ANALYZE TABLE
765632015-04-01
15:26		2017-06-01
14:20		MySQL Server: DocumentationClosed
(3442 days)		S35.5, 5.6, 5.7AnyAnyManual does NOT explain when exactly AUTO-INC lock is set for "bulk inserts"
955722019-05-30
3:01		2020-01-20
9:47		MySQL Server: Group ReplicationClosed
(2617 days)		S38.0.17AnyAnyRollback of big transaction due to conflict remains in hung state
450662009-05-25
12:21		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S35.1AnyAnyFLUSH TABLES WITH READ LOCK deadlocks against LOCK TABLE
992062020-04-08
8:08		2020-04-09
13:06		MySQL Server: LockingVerified
(2400 days)		S35.7.29AnyAnylock_wait_timeout is taking twice time while adding new partition in table
278972007-04-17
18:56		2014-03-31
12:38		Connector / JCan't repeat
(4600 days)		S15.0.37-communityWindows (xp)Anydead lock , affter delete data ,execute insert data
430022009-02-19
7:39		2013-07-04
13:10		MySQL Server: Maria storage engineWon't fix
(4870 days)		S36.0-TRUNKAnyAnymaria.maria_notembedded fails sporadically
321492007-11-06
18:29		2011-02-16
23:43		MySQL Server: LockingClosed
(6339 days)		S25.0AnyAnyLong semaphore wait for adaptive hash latch
908632018-05-14
14:36		2018-05-14
15:12		MySQL ServerCan't repeat
(3095 days)		S25.6.36CentOSAnySEMAPHORE wait between trx0rseg.ic line 46 and reader buf0flu.cc line 1078
406212008-11-10
20:07		2010-07-20
12:55		MySQL Server: InnoDB storage engineNot a Bug
(5950 days)		S15.0.67_1FreeBSD (6.2-RELEASE kernel)AnyInnodb file locking error on startup
952232019-05-02
12:57		2019-07-17
12:23		MySQL Server: LockingClosed
(2667 days)		S38.0.15AnyAnyLocking loop between LOCK_event_queue and event MDL lock
1098342023-01-30
6:54		2023-02-28
17:13		Shell AdminAPI InnoDB Cluster / ReplicaSetCan't repeat
(1344 days)		S3LinuxAnyMetadata is wrong after failure to invoke set_primary_instance
280042007-04-21
19:42		2007-04-23
1:24		MySQL Server: InnoDB storage engineClosed
(7134 days)		S35.0.27WindowsAnyUsing transaction in C# lock time out problem
867902017-06-22
9:18		2017-06-22
10:34		MySQL Server: LockingVerified
(3421 days)		S25.7.18AnyAnyFTWRL continues to freeze the server even if it times out ...
1040542021-06-18
7:47		2022-11-30
13:32		MySQL Server: PartitionsNot a Bug
(1958 days)		S38.0CentOS (centos 7.0)x86Unnecessary next-key lock for partition table
294412007-06-29
10:31		2007-07-10
13:31		MySQL Cluster: Cluster (NDB) storage engineNot a Bug
(7056 days)		S35.1.16Linux (Locking Error on contineous insertions)AnyLocking error
519662010-03-11
19:08		2011-02-16
23:44		MySQL Server: LockingNo Feedback
(6047 days)		S35.1.40-communityAnyAnyINSERT ... SELECT should allow concurrent inserts when binary log is disabled.
1187052025-07-23
8:06		2026-01-19
21:40		MySQL Server: InnoDB storage engineClosed
(288 days)		S28.0AnyAnywhen call que_eval_sql, may crash.
886582017-11-26
7:56		2017-12-27
1:00		MySQL Server: InnoDB storage engineNo Feedback
(3234 days)		S35.7.14Red Hat (7.2)AnyThe mysql hang when session insert，the disk util is 100%
545382010-06-16
1:23		2011-02-16
23:44		MySQL Server: InnoDB Plugin storage engineClosed
(5803 days)		S35.1.47AnyAnyuse of exclusive innodb dictionary lock limits performance
424742009-01-30
12:40		2012-05-18
20:19		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(6468 days)		S16.4.2SolarisAnyRequests blocked in MySQL Cluster
320572007-11-02
16:48		2008-07-07
15:25		Connector / ODBCClosed
(6693 days)		S13.51.21 and 5.1MacOS (Mac OS X 10.4 Intel and 10.5 Intel)AnyMySQL ODBC 3.51 Driver crashes ODBC Administrator
319072007-10-29
10:38		2016-01-03
20:45		MySQL Server: InnoDB storage engineDuplicate
(6945 days)		S25.0.42Solaris (Solaris 10 U4 patch 120012-14)Anyexcessive innodb lock waiting, server crashes
812292016-04-29
7:50		2016-05-23
23:38		MySQL Cluster: NDB APIClosed
(3829 days)		S37.3AnyAnyClient performance trashed due to threads woken up too early
125292005-08-11
16:00		2005-10-03
8:11		MySQL ServerClosed
(7701 days)		S25.0.11several UnixAnyyassl changes connect behaviour / error message
242432006-11-13
8:51		2006-11-15
18:57		MySQL Server: DocumentationClosed
(7293 days)		S1MySQL 5.0.27, 4.0.27FreeBSD (FreeBSD 6.2 , Linux 2.6 kernel)Anymax_questions resourse limit does not have effect on "select * from tbl_name"
224752006-09-19
13:21		2013-10-06
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(7312 days)		S15.1.11Linux (Linux)Anyndbd hangs in phase 4
376072008-06-24
13:21		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(6554 days)		S1mysql-5.1.23 ndb-6.2.15Other (CentOS release 5 (Final))AnyMySQL CLuster (mysql-5.1.23 ndb-6.2.15) not Starting on CentOS 5
1136652024-01-17
14:06		2026-06-18
12:18		MySQL Server: TestsVerified
(138 days)		S38.0.44, 8.4.9, 9.7.0MacOS (12.4.1)ARMperfschema.relaylog fails with a result difference
948812019-04-03
4:37		2019-04-23
12:34		MySQL Server: InnoDB storage engineClosed
(2763 days)		S35.7.20AnyAnyslave replication lock wait timeout because of supremum record
877472017-09-13
9:27		2017-09-28
4:24		MySQL ServerCan't repeat
(3323 days)		S2mysql5.7.19AnyAnyOpen parallel copy, press a lot of transactions, the slave's SQL thread stuck
1165982024-11-08
9:44		2024-11-11
10:08		MySQL Server: InnoDB storage engineCan't repeat
(724 days)		S3AnyAnyMDL deadlock occurs due to the order of the view filed
321572007-11-07
5:32		2016-01-03
20:45		MySQL Server: InnoDB storage engineDuplicate
(6933 days)		S35.0.37LinuxAnyCrash from a long semaphore wait on Innodb checkpoint lock
338192008-01-11
13:00		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineVerified
(4674 days)		S3mysql-5.0LinuxAnysingle PK-only query transactiosn fail with deadlock timeout on BLOB tables
507232010-01-29
10:01		2012-05-15
21:43		MySQL Server: InnoDB storage engineClosed
(5285 days)		S15.0, 5.1AnyAnyInnoDB CHECK TABLE fatal semaphore wait timeout possibly too short for big table
90452005-03-08
10:09		2014-03-13
13:33		MySQL Cluster: Cluster (NDB) storage engineWon't fix
(7910 days)		S3AnyAnyLock wait timeout when using table with TEXT column
445812009-04-30
16:44		2011-02-16
23:43		MySQL Server: ReplicationClosed
(6326 days)		S25.1.34 and 5.4.0AnyAnySlave stops when transaction with non-transactional table gets lock wait timeout
168982006-01-30
12:20		2006-04-12
10:48		MySQL ServerCan't repeat
(7510 days)		S34.1.18MacOS (OS X 10.4, 32 bit)AnyProblems with character set and table file names
632032011-11-11
10:20		2013-12-30
4:41		MySQL Server: LockingClosed
(4691 days)		S25.1.61, 5.5AnyAnyPossible deadlock due to lock order violation
804812016-02-23
14:02		2016-06-18
21:36		MySQL Server: DDLClosed
(3904 days)		S38.0.0-gitAnyAnyAccesses to new data-dictionary add confusing stages to P_S.EVENTS_STAGES_*.
1188202025-08-13
7:39		2025-08-20
6:01		MySQL Server: InnoDB storage engineVerified
(441 days)		S28.0.41AnyAnyAHI results the mysqld hung and assertion failure: btr0sea.cc:295:sleep_counter < 60000
373462008-06-11
14:35		2011-02-16
23:43		MySQL Server: LockingClosed
(6085 days)		S35.0,5.1AnyAnyinnodb does not detect deadlock between update and alter table
877962017-09-19
5:11		2021-09-01
13:10		MySQL Server: ReplicationClosed
(2164 days)		S15.7.19Linux (Linux localhost 3.10.0-327.28.2.el7.x86_64 #1 SMP Wed Aug 3 11:11:39 UTC 2016 x)AnyCommit_order_manager can't terminate MTS worker properly when deadlock happens
847922017-02-02
12:49		2017-05-03
13:18		MySQL Server: Group ReplicationCan't repeat
(3471 days)		S35.7.17AnyAnyIdle GR Cluster: Member CPU hog
1049822021-09-18
8:02		2021-09-18
8:04		MySQL ServerClosed
(1872 days)		S28.0.19AnyAnylong wait for log_wait_for_flush
565292010-09-03
9:22		2011-02-16
23:44		MySQL Server: OptimizerClosed
(5806 days)		S1bzr_mysql-next-mr-opt-backportingAnyAnyCrash due to long semaphore wait in InnoDB with ICP and subqueries
48522004-08-02
7:04		2008-09-29
22:33		MySQL Server: InnoDB storage engineCan't repeat
(6609 days)		S34.0.21-nightly-20040729-Max-logLinux (Linux RHEL AS 3.0)Anylock tables ... write still works wrong
92652005-03-18
6:37		2005-07-02
14:54		MySQL ServerNot a Bug
(7794 days)		S114.1.14Linux (linux)Anymysql cluster "Lock"
119662005-07-15
12:01		2005-09-11
11:00		MySQL ServerNot a Bug
(7723 days)		S3HP/UX (HP-UX 11.i)AnyMySQL throws native error code : 1205 ,
379942008-07-09
14:46		2011-02-16
23:43		MySQL Server: InnoDB storage engineNo Feedback
(6492 days)		S25.0.51a-communityAny (seen on windows server 2003 and linux)AnyInnoDb waits for lock when DELETE from a table previously in a interrupted trans
659832012-07-23
10:41		2012-08-24
1:00		MySQL Server: DMLNo Feedback
(5185 days)		S25.1.40LinuxAnya executing subquery , never stop
685372013-03-01
10:37		2016-07-18
15:57		MySQL Cluster: Cluster (NDB) storage engineClosed
(3760 days)		S2mysql-5.5.25 ndb-7.2.7Linux (Red Hat 6.3)Anyerror 2341: 'Internal program error' on production environment. Nodes shutdown.
751042014-12-04
12:20		2015-01-05
1:00		MySQL Server: Federated storage engineNo Feedback
(4321 days)		S25.5.14AnyAnyLock timout error on federated table update
402062008-10-21
12:12		2012-05-18
20:19		MySQL Server: Embedded Library ( libmysqld )In progress
(6553 days)		S25.1.30, 6.0.8-alphaLinux (PPC)AnyTimeout in "embedded" tests
568062010-09-15
19:32		2012-09-13
14:08		Connector / NETClosed
(5865 days)		S26.3.4WindowsAnyDefault Command Timeout has no effect in connection string
859782017-04-18
2:55		2022-08-10
17:32		Connector / NETCan't repeat
(1546 days)		S26.9.9WindowsAnyUPDATE Timeout then ExecuteReader returns null
890762017-12-29
7:39		2021-01-11
9:56		Connector / NETVerified
(3207 days)		S15.7.19Linux (AWS RDS)AnyApplication has timeout exception,Still find queries getting executed on backend
373912008-06-13
9:59		2008-06-13
10:51		MySQL Server: InnoDB storage engineNot a Bug
(6717 days)		S35.0.51aLinux (2.4 kernel)Anymysqld should not log scary warning messages when adjusting innodb logfile sizes
370802008-05-29
21:59		2009-01-08
10:32		MySQL Server: Falcon storage engineClosed
(6508 days)		S3mysql-6.0-falcon-teamAnyAnyFalcon deadlock on concurrent insert and truncate
1186532025-07-14
3:35		2025-07-14
5:09		MySQL Server: XA transactionsVerified
(477 days)		S38.0.35, 9.3.0AnyAnyThe threads waiting for the MDL lock and the threads holding the lock are the same
830792016-09-21
13:16		2019-01-10
14:59		MySQL Server: InnoDB storage engineClosed
(3480 days)		S25.7AnyAnylong semaphore wait often resulting in crash, DICT_SYS mutex held by statistics
725202014-05-03
4:53		2016-04-08
9:05		MySQL Server: InnoDB storage engineVerified
(4565 days)		S35.5, 5.6, 5.7AnyAnyos_event_wait_time_low(): wait time calculation is messed up
710532013-12-02
22:41		2014-01-04
1:00		MySQL ServerNo Feedback
(4687 days)		S35.5.32LinuxAnyLock wait timeout where there should be none
1169782024-12-14
11:56		2024-12-14
12:45		MySQL Cluster: Cluster (NDB) storage engineVerified
(689 days)		S38.0.34AnyAnyGlobal schema lock deadlock avoidance
721642014-03-30
17:13		2014-04-02
20:34		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(4598 days)		S2ndb-7.2.12LinuxAnyJob buffer full - data nodes crash
396942008-09-27
14:53		2008-12-13
9:03		MySQL Server: Falcon storage engineClosed
(6534 days)		S16.0-falcon-team (6.0.8a)AnyAnyCrash in StorageTable::setRecord during falcon_chill_thaw test
396952008-09-27
15:14		2008-12-13
9:03		MySQL Server: Falcon storage engineClosed
(6534 days)		S16.0-falcon-team (6.0.8a)LinuxAnyCrash in SRLUpdateRecords::thaw during falcon_chill_thaw test
396962008-09-27
15:53		2008-12-13
9:05		MySQL Server: Falcon storage engineClosed
(6534 days)		S16.0-falcon-team (6.0.8a)Windows (Version 6.0.6001, Visual Studio 2008)AnyAssertion in Table.cpp (dup->state == recDeleted) fails during falcon_chill_thaw
892472018-01-15
14:39		2021-09-01
13:10		MySQL Server: ReplicationDuplicate
(1889 days)		S28.0.3, 5.7.20AnyAnyDeadlock with MTS when slave_preserve_commit_order = ON.
519202010-03-10
16:14		2011-02-16
23:44		MySQL Server: InnoDB storage engineClosed
(5970 days)		S35.0.84, 5.1.45, 5.5AnyAnyInnodb connections in row lock wait ignore KILL until lock wait timeout
604252011-03-11
2:58		2012-01-19
18:46		MySQL Server: ReplicationNot a Bug
(5402 days)		S3mysql5.5 AnyAnyThe rpl_semi_sync_master_wait_no_slave variable is invalid
590472010-12-19
22:02		2011-08-12
21:26		MySQL Server: InnoDB storage engineNot a Bug
(5562 days)		S15.0.91-community-logLinux (2.6.18-194.3.1.el5 x86_64)AnyCrash due to long semaphore wait
840042016-11-29
13:19		2018-06-07
14:09		MySQL Server: DocumentationClosed
(3071 days)		S35.6+AnyAnyManual misses details on MDL locks set and released for online ALTER TABLE
915152018-07-02
7:59		2025-12-07
20:45		MySQL ServerNo Feedback
(3014 days)		S35.7.22CentOSAny semaphore wait has lasted > 600 seconds,can't logging,
459782009-07-06
18:42		2011-02-16
23:44		Connector / NETClosed
(6053 days)		S25.1.36WindowsAnySilent problem when net_write_timeout is exceeded
906312018-04-25
12:57		2018-04-25
15:14		MySQL Server: Performance SchemaVerified
(3114 days)		S38.0.11Ubuntu (14.04)x86 perfschema.statement_digest_query_sample test fails sporadically
662952012-08-10
2:41		2019-08-14
19:23		MySQL Cluster: NDB APIClosed
(2638 days)		S1mysql-5.1.56 ndb-7.1.15Linux (2.6.16.60-0.21-smp - x86_64 x86_64 x86_64 GNU/Linux)Anymysql cluster environment (mysql-5.1.56 ndb-7.1.15) date node often shutdown and
976682019-11-17
6:13		2019-11-19
13:42		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(2541 days)		S1mysql-5.7.23 ndb-7.6.12CentOSAny(urgent) Cluster crashed after alter table
461142009-07-10
15:33		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(6087 days)		S3mysql-5.1-telco-7.0AnyAnyndb_mgm "help" does not show help for all commands
461452009-07-13
12:56		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(6287 days)		S37.0.6Solaris (10/x86_64)AnyBroken HELP text in ndb_mgm
1012002020-10-16
3:25		2020-10-17
1:19		MySQL Server: InnoDB storage engineVerified
(2209 days)		S58.0AnyAnyAll commits are unnecessarily blocked for more than 1ms at binlog rotate
546032010-06-18
3:57		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(5949 days)		S2mysql-5.1-telco-7.0Other (centos 5.2 x86_64)Anyno storage nodes connected (timed out)
371412008-06-02
17:01		2008-10-16
15:56		MySQL Server: DocumentationClosed
(6592 days)		S35.1.24-rc-community-logAnyAnyDoc page does not account for consequences of FLUSH TABLES WITH READ LOCK
408922008-11-20
16:10		2009-01-08
10:38		MySQL Server: Maria storage engineClosed
(6508 days)		S16.0.8-releaseAnyAnymaria: Livelock in sysbench OLTP_RW test
1208272026-07-01
12:25		2026-07-01
12:25		MySQL Server: InnoDB storage engineOpenS58.0.45LinuxAnyClarification on deadlock during concurrent INSERT into secondary index without preceding locking reads
397492008-09-30
6:37		2011-02-16
23:43		Tests: ServerClosed
(6483 days)		S36.0-TRUNKMacOS (powermacg5)Anymain.backup_timeout fails sporadically on OS X
556212010-07-29
7:59		2010-07-29
11:18		MySQL ServerNot a Bug
(5941 days)		S35.1.45Linux (ubuntu 9.04)AnyMySQL Server STARTS AND sTOPs Immediately
1210442026-07-31
10:50		2026-07-31
11:01		MySQL Server: InnoDB storage engineOpen
(95 days)		S18.0.44, 8.0.45, 8.4.7, 8.4.8Linux (Official mysql Docker image (Oracle Linux 9); also Azure Database for MySQL Flexible Server)ARM (aarch64 (local repro); production/test instances affected are x86_64)mysqld crashes (signal 11) building multi-valued index via ALTER TABLE on JSON column holding both empty and non-empty a
31532004-03-12
4:58		2004-03-21
23:09		MySQL Server: InnoDB storage engineCan't repeat
(8262 days)		S24.0.16HP/UX (HPUX11.11)Anybad result set data with "SELECT...FOR UPDATE"
110152005-06-01
12:03		2005-07-03
11:31		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(7793 days)		S14.1.11Linux (Linux)Anymassive concurrent inserts cause error or server crash
113602005-06-15
19:57		2014-03-31
9:23		Connector / JCan't repeat
(4600 days)		S33.1.8Windows (Windows XP)AnyConnector/J dumping query into SQLException twice
188562006-04-06
17:05		2007-08-21
19:50		MySQL Cluster: Cluster (NDB) storage engineClosed
(7014 days)		S25.1Linux (Linux)AnyTable remains locked after SELECT * INTO OUTFILE statment.
213962006-08-01
17:04		2006-08-15
3:15		MySQL Server: GeneralClosed
(7385 days)		S15.0.24Windows (Windows 2003 AMD64)AnyWrong error number generated for a missing table: 1017 vs 1146
234562006-10-19
8:39		2006-10-19
10:28		MySQL ServerNot a Bug
(7320 days)		S2cluster 5.0.22 Solaris (solaris 9)AnyODBC Error (S1T00,4B5)
293862007-06-27
12:42		2012-05-18
20:19		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(6822 days)		S35.1.16Linux (Cluster failure on contineous insertion)AnyCluster failure on contineous insertion
294522007-06-29
21:13		2007-12-03
13:14		MySQL Server: Falcon storage engineClosed
(6910 days)		S36.0.1-alpha-debugLinux (SUSE 10 64-bit)AnyFalcon: two-way deadlock with unique index and trigger
298282007-07-16
15:28		2015-03-15
20:45		MySQL Server: ReplicationDuplicate
(6688 days)		S35.2.4-alphaHP/UX (11.11 32 bit)AnyTest 'rpl_locktrans_innodb' failed on HP-UX 11.11 32 bit
380882008-07-13
16:03		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(6445 days)		S36.0AnyAnyrpl_row_basic_7ndb failed At line 55 INSERT INTO t2 ...
397052008-09-28
4:24		2011-05-12
10:52		TestsDuplicate
(5654 days)		S36.0, 6.0-falcon, 5.1AnyAnyread_many_rows_innodb fails
472452009-09-10
10:41		2021-05-02
20:45		Tests: ClusterVerifiedS35.1AnyAnyrpl_ndb.rpl_ndb_2other fails on PB2.
559112010-08-11
13:01		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineVerified
(5927 days)		S2mysql-5.1-telco-7.0Linux (Red Hat 3.4.6-8)AnyError updating primary key on more than one entry
746142014-10-29
9:15		2015-07-14
14:07		MySQL Server: Performance SchemaClosed
(4130 days)		S35.6.16, 5.6.22, 5.7.7AnyAnyevents_statements_history has errors=0 when there are errors
783022015-09-02
8:40		2016-06-18
21:27		MySQL Server: InnoDB storage engineNot a Bug
(3912 days)		S38.0LinuxAnymain.status fails on Linux environment for valgrind runs
839002016-11-21
8:04		2019-10-20
10:08		MySQL Server: ReplicationVerified
(3385 days)		S15.7.12-logCentOS (6.5)Anymysql server is crashed by binlog dump thread
933652018-11-27
14:39		2023-01-09
12:36		MySQL Server: Performance SchemaDuplicate
(1397 days)		S28.0.12AnyAnyQuery on performance_schema.data_locks causes replication issues
950642019-04-19
11:05		2021-04-27
20:23		MySQL Server: ReplicationVerified
(2755 days)		S25.7.22Anyx86slave server may has gaps in Executed_Gtid_Set when a special case happen
1002422020-07-17
5:48		2025-06-10
5:48		MySQL Server: InnoDB storage engineVerified
(545 days)		S38.0.18LinuxAnyUpgrade from MySQL 8.0.16 to MySQL 8.0.18 failed
1117032023-07-10
6:40		2023-07-15
1:58		MySQL Server: DocumentationNot a Bug
(1207 days)		S38.0.33, 5.7.42AnyAnyINSERT ON DUPLICATE KEY locks INSERT if table have many PRIMARY and UNIQUE key
1174242025-02-10
11:06		2025-06-11
12:16		MySQL Server: Group ReplicationDuplicate
(510 days)		S28.0.35,8.4.2,8.0.40Red Hat (8)x86InnoDB Cluster with group_replication_paxos_single_leader=ON unable to process write traffic
306612007-08-28
2:05		2007-08-28
16:06		MySQL Enterprise Monitor: ServerNot a Bug
(7007 days)		S21.2.0.7296AnyAnyPurging data can cause deadlocks
658902012-07-13
9:17		2015-12-12
23:23		MySQL Server: DocumentationClosed
(3979 days)		S25.5.XLinux (CentOS 6.X)AnyDeadlock that is not a deadlock with transaction and lock tables
466642009-08-12
3:10		2011-02-16
23:44		MySQL Server: LockingClosed
(6230 days)		S35.4.4-alphaAnyAnyNOWAIT in SHARE mode causes immediate timeout although the table is not locked
508212010-02-02
9:59		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S1mysql-next-4284AnyAnyDeadlock between LOCK TABLES and ALTER TABLE
892052018-01-12
10:13		2018-05-03
5:21		MySQL Server: InnoDB storage engineClosed
(3106 days)		S35.7.20AnyAnygap locks on READ COMMITTED cause by page split
259132007-01-29
12:40		2012-05-18
20:19		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(7117 days)		S25.1.16-betaLinux (SuSE 11, x64)Anyrpl_ndb_dd_advance fails randomly
576522010-10-22
7:58		2011-02-16
23:44		MySQL Server: InnoDB storage engineNo Feedback
(5816 days)		S25.1.37LinuxAnyInnoDB memory crash when restarting... sometimes...
86532005-02-21
16:33		2005-04-06
15:09		MySQL ServerClosed
(7881 days)		S1 Any5.0.3 leaves an InnoDB trx open after connection ends; InnoDB shutdown hangs
861162017-04-27
16:19		2017-04-27
18:51		MySQL ServerDuplicate
(3477 days)		S15.7.16Windows (Windows 2012)Any[ERROR] [FATAL] InnoDB: Semaphore wait has lasted > 600 seconds.
992302020-04-10
14:04		2020-04-13
12:28		MySQL Server: InnoDB storage engineNot a Bug
(2395 days)		S25.7AnyAnyThe thread srv_error_monitor_thread hangs.
1031532021-03-30
16:08		2021-04-02
12:01		MySQL Server: LockingNot a Bug
(2043 days)		S35.7, 8.0AnyAnyALTER with LOCK=NONE blocks SELECTs
356322008-03-28
8:16		2016-10-16
20:45		MySQL Server: ReplicationVerified
(6788 days)		S15.1AnyAnyserver can deadlock with three parallel xa transactions
778722015-07-29
14:17		2018-08-27
12:02		MySQL ServerCan't repeat
(2990 days)		S35.7.7LinuxAnypossible three way lock deadlock
972302019-10-15
10:44		2019-10-15
14:06		MySQL Server: InnoDB storage engineVerified
(2576 days)		S58.0AnyARMrwlock: refine lock->waiters with C++11 atomics
611862011-05-16
11:09		2012-05-27
1:00		MySQL Server: LockingNo Feedback
(5274 days)		S25.5.11, 5.5.15LinuxAnyMYSQL_BIN_LOG::new_file_impl cant create new bin-log file
929752018-10-27
1:04		2025-12-07
20:45		MySQL Server: ReplicationNo Feedback
(2479 days)		S25.7.19, 5.7.21AnyAnySQL thread stuck in init state waiting for asynchronous rollback to complete
401132008-10-17
15:51		2011-02-16
23:43		MySQL Server: LockingClosed
(6297 days)		S25.0, 5.1, 6.0 bzrAny (Linux, Win XP SP2 32bit)AnyEmbedded SELECT inside UPDATE or DELETE can timeout without error
121252005-07-22
22:59		2005-07-26
21:40		MySQL Server: InnoDB storage engineClosed
(7770 days)		S14.1.13MacOS (OS X 10.4.2)AnyMassive Disk I/O Degradation under 4.1.13 in OS X
482402009-10-22
18:51		2011-02-16
23:44		Tools: MTR / mysql-test-runClosed
(5983 days)		S3AnyAnyAny"Test suite timeout" and "Too many tests failed" is masked from status page
482722009-10-23
18:12		2011-02-16
23:44		Tests: ServerWon't fix
(5815 days)		S3IBM i (32 bit only)AnyTimeout for test "stress.ddl_myisam" on one platform, repeatable
1067512022-03-16
17:25		2024-02-21
16:37		MySQL Cluster: Cluster (NDB) storage engineClosed
(986 days)		S38.0.28AnyAnyConnect timeout too long towards MGMD nodes
1178812025-04-04
2:01		2025-12-07
20:45		MySQL ServerDuplicate
(578 days)		S38.4.4Linux (Rocky Linux 8.8)x86 (4.18.0-477.21.1.el8_8.x86_64)MY-013935 error message occurs frequently
511932010-02-15
16:45		2015-02-04
22:35		MySQL Server: DocumentationClosed
(4290 days)		S35.1AnyAnyUpdate 1.8.5.2 Transactions and Atomic Operations in the reference manual
571702010-10-01
13:32		2011-04-04
19:11		MySQL Server: LockingWon't fix
(5692 days)		S3mysql-next-mr-wl3561AnyAnyNOWAIT clause can be ignored (expected an error)
574742010-10-15
7:46		2014-09-26
13:08		MySQL Server: LockingClosed
(4424 days)		S35.5.7-bzr,5.6.2m5AnyAnyDeadlock when DDL under LOCK TABLES WRITE, READ + PREPARE.
757362015-02-03
2:07		2015-04-24
12:40		MySQL Server: DMLClosed
(4211 days)		S15.7.5-m15, 5.7.6AnyAnyDEADLOCK of threads detected! 5.7.5, 1 thread SQL testcase, sporadic, in ib_logf
352912008-03-14
12:55		2016-01-03
20:45		MySQL Server: InnoDB storage engineNo Feedback
(6691 days)		S1mysql Ver 14.12 Distrib 5.0.41, for pc-Linux (Linux mysql1 2.6.21-ARCH #1 SMP PREEMPT)AnyInnoDB crashes with Mutex at 0xb79c20b4 created file log0log.c line 744, lock va
794242015-11-26
14:22		2019-05-15
13:28		MySQL ServerNot a Bug
(2729 days)		S25.7.9WindowsAnylock wait taken as io wait when using performance schema
897152018-02-19
10:58		2018-02-19
14:31		MySQL ServerCan't repeat
(3179 days)		S25.5.41Red Hat ( Red Hat Enterprise Linux Server release 6.6 (Santiago))x86 (Intel(R) Xeon(R) CPU E7- 4830 @ 2.13GHz)Thread is waiting for itself at btr0sea.c
949302019-04-08
2:38		2019-04-08
8:09		MySQL ServerDuplicate
(2766 days)		S35.7.20-logCentOS (6.7)x86 (x86-64bit)InnoDB: Semaphore wait has lasted > 600 seconds.Instance Hung
1007682020-09-08
11:40		2020-09-08
18:57		MySQL Server: InnoDB storage engineCan't repeat
(2247 days)		S2CentOS (version 8)AnyMySQL Server 8 is crashed and rebooted automatically with a long semaphore wait
505172010-01-21
17:39		2010-03-02
1:44		MySQL Server: BackupClosed
(6090 days)		S26.0.14-alphaAnyAnymysqldump.test sometimes times out
472982009-09-14
3:29		2011-02-16
23:44		MySQL Server: ReplicationClosed
(6200 days)		S35.4AnyAnySemisync: always wait until timeout if no semi-sync slave available
408082008-11-18
1:48		2009-02-02
17:23		MySQL Server: BackupClosed
(6483 days)		S36.0, 6.0-falcon treeMacOS (powermacg5)AnyThe backup_wait_timeout variable is not working on powermac platform
701832013-08-29
12:43		2014-08-22
1:00		MySQL Server: InnoDB storage engineNo Feedback
(4457 days)		S15.5.30Linux (rhel 5.3 (2.6.18-348.6.1.el5))AnyError: semaphore wait has lasted > 600 seconds ( InnoDB: Assertion failure)
547672010-06-24
10:35		2011-02-16
23:44		MySQL Server: DocumentationClosed
(5975 days)		S35.5.4-m3AnyAnyPlease document the effect of metadata locks taken by failing statements
346272008-02-17
16:21		2008-05-21
14:10		MySQL Server: Falcon storage engineClosed
(6740 days)		S36.0.4AnyAnyFalcon potential deadlock in Bdb::addRef
139572005-10-12
9:41		2005-11-22
9:39		MySQL Server: CompilingClosed
(7651 days)		S1 Anyyassl: opensrv6c compile failure
157912005-12-15
21:26		2006-03-08
7:56		MySQL ServerNo Feedback
(7545 days)		S24.1.12Linux (Linux)Anycan't get requested lock after starting alter table disable keys
175782006-02-20
12:03		2006-03-28
12:09		MySQL Server: Stored RoutinesClosed
(7525 days)		S35.1.7-betasome UnixAnyTest "events" fails due to scheduling difference
359352008-04-09
12:37		2011-02-16
23:43		MySQL ServerClosed
(5978 days)		S35.0.52-bk, 5.1AnyAnyCREATE TABLE under LOCK TABLES ignores FLUSH TABLES WITH READ LOCK
366342008-05-09
18:35		2011-02-16
23:43		MySQL Server: InnoDB storage engineCan't repeat
(6424 days)		S36.0.6AnyAnyLOCK TABLE: cannot acquire transactional lock
388222008-08-15
14:09		2011-02-16
23:43		MySQL Server: LockingCan't repeat
(6465 days)		S36.0AnyAnyAssertion failed in mdl_upgrade_shared_lock_to_exclusive() at mdl.cc:989
415132008-12-16
15:16		2013-12-20
8:18		MySQL Server: Falcon storage engineWon't fix
(4701 days)		S36.0.8AnyAnyFalcon deadlock Bdb::addRef and Cache::fetchPage
476482009-09-25
13:23		2011-02-16
23:44		MySQL Server: Merge storage engineClosed
(6084 days)		S36.0, mysql-next-4284AnyAnymain.merge fails sporadically
476822009-09-28
16:12		2011-02-16
23:44		MySQL Server: LockingClosed
(6080 days)		S35.1,6.0.14AnyAnystrange behaviour of INSERT DELAYED
478262009-10-05
8:24		2015-08-23
20:45		Tests: ServerVerifiedS35.1-bkAnyAnymain.partition_innodb fails sometimes with the innodb plugin
507862010-02-01
9:56		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S1mysql-next-4284-stageAnyAnyAssertion `thd->mdl_context.trans_sentinel() == __null' failed in open_ltable()
586892010-12-03
6:02		2012-07-31
1:44		MySQL Server: LockingClosed
(5208 days)		S35.0, 5.1, 5.6.1AnyAnyMyISAM Selects locks inserts inside procedure only
716342014-02-08
12:03		2015-04-27
14:29		MySQL Server: Performance SchemaClosed
(4554 days)		S35.6.16AnyAnyP_S digest looks wrong for system variables, shown as @ @ variable...
760492015-02-25
15:13		2015-02-25
21:50		MySQL Server: ReplicationVerifiedS35.6.22AnyAnyFiltered replication events do not reset the System lock thread state
951152019-04-24
17:16		2019-07-18
13:18		MySQL Server: ReplicationClosed
(2665 days)		S15.7.24CentOS (CentOS Linux release 7.6.1810 (Core))x86 (x86_64, ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked (uses shared libs)mysqld deadlock of all client threads originating from 3-way deadlock
1000352020-06-29
14:24		2020-07-01
15:26		MySQL ServerNot a Bug
(2316 days)		S35.7.28, 8.0.20CentOSAnySocket lock file checking error
1064802022-02-17
0:11		2022-05-13
15:49		MySQL Server: DocumentationClosed
(1635 days)		S38.0AnyAnyALGORITHM=INSTANT takes exclusive metadata lock on table
1105612023-03-30
7:55		2023-06-27
6:15		MySQL Server: LockingVerified
(1225 days)		S28.0AnyAnyselect * from performance_schema.data_locks returns wrong result
1132762023-11-29
5:55		2023-11-29
13:00		MySQL ServerCan't repeat
(1070 days)		S38.0.24CentOS (7.9)x86MYSQL does not respond after applications are inserted in batches
1143612024-03-15
1:53		2024-08-14
9:34		MySQL Server: ReplicationVerified
(960 days)		S58.0AnyAnyUnaligned Delegate's lock reduces performance
996382020-05-20
0:53		2020-12-04
12:54		MySQL Server: InnoDB storage engineClosed
(2161 days)		S58.0.18AnyAnyxa transaction with low performance
494562009-12-04
12:04		2026-01-13
14:12		MySQL Server: ReplicationAnalyzing
(6178 days)		S3mysql-5.1-rep+3AnyAnyreplication out of sync
1089212022-10-28
17:15		2022-11-08
15:20		Shell AdminAPI InnoDB Cluster / ReplicaSetCan't repeat
(1456 days)		S28.0.31AnyAnylock wait timeout trying to removeCluster from clusterset
525152010-04-01
2:51		2011-05-09
19:26		MySQL Server: Command-line ClientsClosed
(5657 days)		S25.1.45, 5.1.40sp1AnyAnymysql sessions are not terminated properly
680472013-01-07
10:01		2013-01-22
19:48		MySQL Server: InnoDB storage engineDuplicate
(5033 days)		S15.1.47Linux (X86_64)AnyDB hung with InnoDB: Warning: a long semaphore wait when optimize table is going
935002018-12-06
7:48		2019-01-31
13:47		MySQL Server: InnoDB storage engineClosed
(2888 days)		S58.0.13LinuxAnyQuestion about Mysql8.0 Innodb's log_writer
93412005-03-22
16:29		2013-10-06
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(7845 days)		S24.1.9Linux (Redhat)Anydo not lock tables for reading
989492020-03-13
21:20		2020-03-16
9:00		MySQL Server: InnoDB storage engineNot a Bug
(2423 days)		S38.0.*AnyAnyThe count_os_wait in rw_lock_s_lock_spin could be wrong
82152005-01-31
15:34		2014-01-21
17:45		MySQL Server: ReplicationDuplicate
(4669 days)		S24.1.7Any (White Box EL release 3.0)AnyReplication fails with "log event entry exceeded max_allowed_packet"
423842009-01-27
17:48		2011-02-16
23:43		MySQL ServerClosed
(6423 days)		S26.0AnyAnythread_handling = pool-of-threads, wrong handling of max_questions user limit
769152015-05-03
9:06		2015-05-07
16:29		MySQL Server: ErrorsClosed
(4198 days)		S35.7.7-rcAnyAnyMisleading warning when per-query statement time is exceeded
748212014-11-12
14:48		2020-01-14
16:07		MySQL Server: InnoDB storage engineNot a Bug
(4346 days)		S35.6.18-enterprise-commercial-advanced-loLinux (Red Hat Enterprise Linux Server release 6.3)AnyDETECTED DEADLOCK are not shown in error log
580032010-11-04
23:32		2011-02-16
23:44		MySQL Server: Performance SchemaClosed
(5780 days)		S25.6.99-m5-debugAnyAnySegfault on CHECKSUM TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG EXTENDED
596582011-01-21
14:46		2011-04-16
17:09		MySQL Server: Performance SchemaClosed
(5680 days)		S35.5.8AnyAnyperformance_schema tracks both binary and relay logs in the same events
797032015-12-18
12:54		2016-06-29
12:36		MySQL Server: InnoDB storage engineClosed
(3779 days)		S35.6,5.7AnyAnySpin rounds per wait will be negative in InnoDB status if spin waits > max32int
41592004-06-16
4:17		2004-09-09
16:44		MySQL Server: InnoDB storage engineCan't repeat
(8090 days)		S14.0.20-max binaryLinux (Linux version 2.4.20-31.9smp)AnyCiritical Innodb shutdown ( about ha_innodb.cc )
1168152024-11-28
3:51		2025-07-08
5:00		MySQL Server: InnoDB storage engineNot a Bug
(483 days)		S28.0.30AnyAnyINSERT locks primary key supremum after secondary index duplicate key collision
1001482020-07-08
3:07		2020-08-10
12:22		MySQL ServerCan't repeat
(2276 days)		S28.0.18Red Hatx86During a parallel read operation, the rollback of a table load operation causes
1108722023-04-30
2:06		2023-05-04
11:32		MySQL Server: DDLVerified
(1280 days)		S38.0AnyAnyUnable to create indexes concurrently on the same table
327372007-11-26
19:59		2011-02-16
23:43		MySQL Cluster: Cluster (NDB) storage engineWon't fix
(5915 days)		S3mysql-5.0MacOS (10.5)AnyNdb is unreliable, fails with varying symptoms (platform-specific): optim. serv.
686342013-03-11
10:59		2018-02-09
19:24		MySQL Cluster: Cluster (NDB) storage engineVerified
(4982 days)		S35.5.22-ndb-7.2.6-log LinuxAnyDROP/CREATE TABLE running into timeouts on certain api nodes, but not all
793112015-11-17
11:25		2016-02-08
12:43		MySQL Cluster: Cluster (NDB) storage engineClosed
(3997 days)		S37.2.22AnyAnyNDB binlog injector use incorrect mutex in condition signaling
889672017-12-19
11:24		2018-01-21
1:00		MySQL ServerNo Feedback
(3209 days)		S35.7.16CentOSAnySemaphore wait has lasted > 600 seconds mysqld restart
1018602020-12-03
18:15		2021-02-08
13:51		MySQL Server: InnoDB storage engineUnsupported
(2094 days)		S35.6/5.7AnyAnyDeadlock happend under heavily write and delete workload
406842008-11-13
5:08		2011-02-16
23:43		Connector / NETClosed
(6293 days)		S1AnyAny (Tested on 5.0.9)AnyConnector/NET does not obey Connect Timeout
96702005-04-06
8:30		2009-12-07
10:32		MySQL Server: InnoDB storage engineClosed
(7762 days)		S24.0.24, 4.1.10, 4.1.11MacOS (OS X, Linux)Anyut_a(cursor->old_stored == BTR_PCUR_OLD_STORED) fails, OPTIMIZE TABLE crashes
138652005-10-08
15:34		2005-10-13
21:20		Connector / NETClosed
(7691 days)		S21.0.6Server 2003AnyMySQl Conn. raises a wrong exception on connect
253412006-12-30
23:08		2007-02-15
5:10		MySQL Server: Command-line ClientsClosed
(7201 days)		S25.0.34-BK, 5.0.30Linux (Linux)Any/etc/init.d/mysql stop may timeout too quickly
746842014-11-04
14:48		2014-11-05
8:01		MySQL Server: InnoDB storage engineDuplicate
(4381 days)		S35.5.38Linux (RHEL 6.5 x86_64)Anysemaphore wait has lasted > 600 seconds causes server to crash
362692008-04-22
23:32		2009-01-08
9:48		MySQL Server: Falcon storage engineClosed
(6508 days)		S36.0AnyAnyThread stalls during DBT2 run
428742009-02-16
10:33		2021-05-23
20:45		MySQL Server: Falcon storage engineDuplicate
(6452 days)		S16.0-falcon-teamAnyAnyFalcon 100% CPU loop during recovery in IndexPage::findInsertionPoint
429032009-02-16
20:11		2010-05-26
18:00		MySQL Server: Falcon storage engineUnsupported
(6005 days)		S16.0-falcon-teamAnyAnyFalcon: Inconsistent tablespace after recovery
435542009-03-11
9:16		2010-05-26
17:59		MySQL Server: Falcon storage engineUnsupported
(6005 days)		S36.0-falcon-teamAnyAnyIntermittent lock-wait-timeout in falcon_deadlock test
593062011-01-05
10:09		2013-01-10
12:05		MySQL Server: OptimizerCan't repeat
(5045 days)		S25.6.1-m5LinuxAnyServer crashes at Item_in_optimizer::fix_left during a Join Operation
637302011-12-13
9:53		2011-12-19
6:57		MySQL Server: LockingDuplicate
(5433 days)		S3mysql-5.1.56 ndb-7.1.15Solaris (sol10)AnyUpdate different rows of table in Function will cause 'Lock Wait Timeout'
674092012-10-29
11:47		2012-12-29
0:25		MySQL Server: DocumentationClosed
(5057 days)		S25.5LinuxAnyInconsistent Documentation & use of nouns
848892017-02-08
14:55		2017-03-28
14:33		MySQL Server: ErrorsClosed
(3508 days)		S38.0.1AnyAnyMYSQL 8.0.1 - MYSQLD ERRORLOG UPGRADE ERRORS AT SERVER START LIVE UPGRADE
1025382021-02-09
4:03		2021-02-10
17:49		MySQL ServerCan't repeat
(2092 days)		S35.7.22AnyAnyMaster dump thread stuck in 'Waiting to finalize termination' state
129142005-08-31
15:59		2005-08-31
16:08		MySQL Query BrowserNot a Bug
(7734 days)		S2php5Windows (xp)Anyphp5 with phpMyAdmin won't browse tables, Apache crash
184752006-03-23
23:50		2006-09-06
10:09		MySQL Cluster: Cluster (NDB) storage engineClosed
(7363 days)		S25.0.19-max-log with opensslLinux (Fedora Core 4)AnyOut of memory in COPY_FRAG
196452006-05-09
17:26		2007-01-25
4:07		MySQL Cluster: Cluster (NDB) storage engineClosed
(7222 days)		S25.1.11Linux (Linux 32 Bit OS)AnyData Node hangs in phase 100
270922007-03-13
15:39		2015-03-15
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(7048 days)		S25.1.16Linux (Linux x86_64)AnyNDBD not freeing up memory after stopping
671262012-10-07
23:58		2013-05-03
6:36		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(4932 days)		S27.2.8Linux (Linux Generic x68 binaries)AnyLCP fragment scan watchdog crash in DBLQH in 7.2.8 after 60 seconds
286222007-05-23
15:03		2011-02-16
23:43		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(6031 days)		S3mysql-5.0LinuxAnyREPLACE INTO cause DELETE to time out on lock
574812010-10-15
12:22		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(5822 days)		S35.1.47-ndb-7.1.9AnyAny'multi range read' may fail to close completed NdbScanOperations
303312007-08-09
14:17		2011-02-16
23:43		MySQL ServerClosed
(6080 days)		S3anyAnyAnyTable_locks_waited shows inaccurate values
309902007-09-13
4:30		2012-09-13
8:35		Connector / JClosed
(6927 days)		S3connectorJ 5.0.4 & 5.0.7AnyAnyJDBC connections do not properly free up resources when returned a pool
473002009-09-14
8:19		2011-02-16
23:44		MySQL Server: LockingNo Feedback
(6161 days)		S25.1.30LinuxAnyinnodb insert dead lock
792742015-11-13
15:03		2019-07-25
12:42		MySQL Server: LockingCan't repeat
(2658 days)		S25.6, 5.7, 8.0AnyAnyCREATE TRIGGER etc is not able to get a SHARED_NO_WRITE metadata lock
919592018-08-10
9:10		2019-05-14
17:33		MySQL Server: InnoDB storage engineClosed
(2730 days)		S38.0.14AnyAnyUBSAN: signed integer overflow in lock_update_trx_age
247452006-12-01
7:00		2007-01-04
16:17		MySQL Server: InnoDB storage engineCan't repeat
(7243 days)		S34.0.26, 5.0.38Linux (Linux)AnyInnoDB semaphore wait timeout/crash - deadlock waiting for itself
379632008-07-08
11:06		2011-02-16
23:43		MySQL Server: LockingDuplicate
(6199 days)		S25.xAnyAnyall threads wait in 'opening tables' or 'closing tables' status on mutex/lock
415062008-12-16
14:00		2011-02-16
23:43		MySQL Server: InnoDB storage engineNo Feedback
(6126 days)		S15.0.22Linux (Ubuntu 6.06/x86_64)AnyInnoDB hang on purge_sys->latch in row0vers.c:107 and trx0purge.c:1059
1006922020-08-31
6:27		2020-11-24
15:16		Connector / NETClosed
(2170 days)		S18.021WindowsAnyclass Ssl 无限期等候的情况
471712009-09-07
11:40		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(6257 days)		S3AnyAnyMaxNoOfOpenFiles exceeded during REDO invalidation
403422008-10-27
9:26		2009-05-15
12:56		MySQL Server: Falcon storage engineClosed
(6381 days)		S56.0-falconLinux (RHEL 5.2 x64)AnyFalcon; big idle spike when running sysbench with 50 million table size
415972008-12-18
17:16		2011-02-16
23:43		MySQL Server: Security: PrivilegesClosed
(6164 days)		S3mysql-6.0-backup, 5.1, 5.0, azaleaLinuxAnyAfter rename of user, there are additional grants when grants are reapplied.
905732018-04-23
13:14		2018-10-09
16:07		MySQL ServerCan't repeat
(2947 days)		S15.6.40FreeBSD (11.1)Other (amd64)MySQL crash
50092004-08-12
1:50		2004-09-02
16:50		MySQL Query BrowserClosed
(8097 days)		S31.0.5-alphaLinux (RH9)Anycrash due to gconf lock failure
101742005-04-26
13:02		2005-04-26
14:16		MySQL ServerDuplicate
(7861 days)		S35.0-bkLinux (linux)Anyblackhole test hangs on 64 bit in 5.0
101752005-04-26
13:04		2005-05-19
14:16		MySQL ServerClosed
(7838 days)		S35.0-bkLinux (linux)Anyblackhole test hangs on 64 bit in 5.0
171202006-02-04
15:23		2006-04-06
12:57		MySQL ServerCan't repeat
(7516 days)		S25.0Windows (XP)AnyLOCK tables with subqueries and alias table
196292006-05-09
8:33		2006-05-09
9:07		MySQL ServerNot a Bug
(7483 days)		S25.0.20Linux (Linux 2.6.12)AnyFLUSH TABLES WITH READ LOCK doesn't work in some cases
310802007-09-18
14:12		2007-09-18
15:24		MySQL Server: LockingNot a Bug
(6986 days)		S35.0.45Windows (2000 Server)AnyLOCK TABLES + subqueries: Table 'test' was not locked with LOCK TABLES
382312008-07-18
19:15		2011-02-16
23:43		MySQL Server: InnoDB storage engineClosed
(5982 days)		S15.0.22, 5.0.42, 5.0.66a, 5.1.23, 5.1.28, 6.0.5AnyAnyInnodb crash in lock_reset_all_on_table() on TRUNCATE + LOCK / UNLOCK
413642008-12-10
17:26		2022-12-04
20:45		MySQL Server: LockingVerifiedS36.0 and probably earlierWindowsAnyCHECK TABLE does not work with --external-locking on Windows
436852009-03-17
2:41		2011-02-16
23:43		MySQL Server: LockingClosed
(6085 days)		S35.0.78,5.1.32AnyAnyLock table affects other non-related tables
466502009-08-11
12:51		2011-02-16
23:44		MySQL Server: InnoDB Plugin storage engineClosed
(5980 days)		S15.1,5.4AnyAnyInnodb assertion autoinc_lock == lock in lock_table_remove_low on INSERT SELECT
486092009-11-06
21:41		2011-04-04
18:56		MySQL Server: LockingWon't fix
(5692 days)		S3mysql-6.0-codebase-bugfixingAnyAnydeadlock when running concurrent LOCK TABLE, ALTER TABLE,DELETE LOW_PRIORITY
518382010-03-08
17:29		2011-02-16
23:44		MySQL Server: InnoDB storage engineWon't fix
(6073 days)		S25.0.84AnyAnyInnodb gets X lock for INSERT ON DUPLICATE KEY UPDATE but not INSERT SELECT
525902010-04-05
5:10		2011-02-16
23:44		MySQL Server: InnoDB storage engineClosed
(6017 days)		S15.5.4-m3AnyAnyAssertion heap_no == ULINT_UNDEFINED in lock/lock0lock.c line 3695
541172010-05-31
20:00		2011-02-16
23:44		MySQL Server: LockingClosed
(5864 days)		S35.6.99-m4-debug,5.5.5-m3-debug-log,5.1.48-debugAnyAnycrash in thr_multi_unlock, temporary table
550652010-07-08
2:33		2010-07-08
8:11		MySQL Server: LockingNot a Bug
(5962 days)		S35.1AnyAnyLOCK TABLES ... READ does not lock tables used in triggers
682442013-02-01
13:24		2013-06-06
15:13		MySQL Server: InnoDB storage engineClosed
(4898 days)		S35.5AnyAnylock_rec_validate_page() may dereference a pointer to a freed lock
686472013-03-12
3:05		2014-08-28
19:20		MySQL Server: InnoDB storage engineClosed
(4450 days)		S35.5.31,5.6.11,5.7.1AnyAnyfunction lock_number_of_rows_locked may be Inefficient
721312014-03-26
5:52		2020-04-24
19:41		MySQL Server: ReplicationCan't repeat
(2384 days)		S35.6.16-logLinux (CentOS 5.9)AnySlave running state: System lock
768032015-04-23
8:42		2019-01-25
1:21		MySQL Server: InnoDB storage engineClosed
(2839 days)		S35.1, 5.5, 5.6, 5.7, 8.0AnyAnyInnoDB: Unlock row could not find a 2 mode lock on the record
774772015-06-25
2:06		2015-07-12
20:43		MySQL Server: DocumentationClosed
(4132 days)		S35.6AnyAnyLOCK TABLES doc erroneously states truncate table generates error in transaction
835742016-10-27
11:29		2018-02-23
0:44		MySQL Server: InnoDB storage engineVerified
(3627 days)		S58.0AnyARMInnoDB atomics bs: loads and stores
836402016-11-01
14:46		2017-01-10
17:02		MySQL Server: InnoDB storage engineVerified
(3584 days)		S3any, 5.6.34AnyAnyLocks set by DELETE statement on already deleted record
930432018-11-01
14:45		2018-11-16
14:26		MySQL Server: DocumentationClosed
(2909 days)		S38.0AnyAnyMySQL Manual describes get_lock() behavior in a wrong/unclear way
930892018-11-06
3:37		2018-11-07
7:45		MySQL Server: ReplicationCan't repeat
(2918 days)		S25.7AnyAnyparallel workers+slave_preserve_commit_order+flushtables with read lock deadlock
935722018-12-12
11:37		2022-11-04
13:54		MySQL Server: LockingWon't fix
(1460 days)		S35.7.18AnyAnyparallel workers+slave_preserve_commit_order+flushtables with read lock deadlock
938062019-01-03
17:41		2020-09-21
14:21		MySQL Server: DocumentationClosed
(2813 days)		S3allAnyAnyDocument error about "ON DUPLICATE KEY UPDATE "
993692020-04-27
13:12		2020-04-29
12:13		MySQL ServerClosed
(2379 days)		S28.0.17, 8.0.19Red Hat (7.5)AnyBugs in "LOCK INSTANCE FOR BACKUP"
1097842023-01-26
3:19		2023-02-03
9:36		MySQL Server: InnoDB storage engineVerified
(1373 days)		S38.0AnyAnyRemove innodb table lock and use MDL lock to protect table
1099382023-02-04
21:51		2023-02-13
13:27		MySQL Server: LockingNot a Bug
(1362 days)		S38.0.31AnyAnynext key lock with ROLLBACK TO SAVEPOINT
1107952023-04-25
5:45		2023-04-25
8:41		MySQL Server: LockingVerified
(1288 days)		S38.0.27, 8.0.33, 5.7.42AnyAnymysql insert is deadlocked
1202452026-04-10
13:14		2026-04-10
13:55		MySQL Server: DDLOpenS19.6.0AnyAnyUnexpected error `Got error -1 - 'Unknown error -1' from storage engine`
1215432026-10-19
6:14		2026-10-19
9:13		MySQL Server: InnoDB storage engineOpen
(15 days)		S38.4.11, 9.7.2AnyAnyREAD COMMITTED range DELETE waits on a record outside the exclusive upper bound
85722005-02-17
15:59		2005-06-03
23:46		MySQL ServerClosed
(7823 days)		S14.1.9Windows (XP)AnyLibMySQL closes SSL connection using 5sec timeout
92202005-03-16
13:02		2005-04-24
22:12		Connector / NETCan't repeat
(7863 days)		S21.0.4Windows (W2K3)AnyConnection Timout problem...
472442009-09-10
10:28		2011-02-16
23:44		Tests: ClusterVerifiedS35.1AnyAnyrpl_ndb_innodb2ndb fails on PB2 with timeout
622662011-08-26
13:43		2012-07-27
23:24		Connector / NETClosed
(5212 days)		S36.5.4AnyAnyTimed out sessions are removed without notification
875512017-08-26
7:20		2017-09-06
10:35		Connector / NETNot a Bug
(3345 days)		S36.9.9WindowsAnyin ReplicationGroup, open connection timeout doesn't mark server as UnAvailable
1107892023-04-24
18:17		2025-07-22
9:28		Connector / NETClosed
(476 days)		S28.0.33, 8.3.0Windows (10)AnyOpenAsync throws unhandled exception from thread pool
1151352024-05-27
8:54		2025-09-21
20:45		Connector / NETNo Feedback
(513 days)		S3mysql 8.0.35 & MySql.EFCore 8.0.2Ubuntu (22.04)x86 (x86_64 )EntityFrameworkCore+MySQL hangs when `Min Pool Size=10` only on ubuntu/linux
286802007-05-25
14:22		2008-05-08
8:28		MySQL Server: InstallingClosed
(6753 days)		S36.0.0-alpha-community-nt-debugWindows (XP SP2)AnyCan't open and lock privilege tables: Table 'mysql.servers' doesn't exist
777172015-07-14
11:23		2016-06-18
21:26		Tests: ServerClosed
(3998 days)		S38.0AnyAnyperfschema.no_threads : fails sporadically on daily-trunk
68172004-11-24
23:58		2004-11-25
22:45		MySQL ServerClosed
(8013 days)		S14.1.7Linux (Linux)Anymysqld crashes after innodb buffer pool fills up
152112005-11-24
3:08		2007-03-07
8:00		Connector / ODBCDuplicate
(7181 days)		S23.51.12Windows (Window XP)AnyODBC timeouts can't be change with MyODBC!
835372016-10-25
22:33		2017-03-31
19:18		MySQL Server: ReplicationClosed
(3504 days)		S35.6, 5.6.34AnyAnyWAIT_UNTIL_SQL_THREAD_AFTER_GTIDS timeout value handles some inputs badly
860092017-04-19
16:28		2017-04-21
13:53		Connector / NETVerified
(3483 days)		S36.9.9WindowsAnyConnector connection times-out after command completes
706542013-10-18
10:11		2016-05-25
13:38		MySQL Server: InnoDB storage engineDuplicate
(4720 days)		S15.5.34AnyAny[ERROR] Table x contains y indexes inside InnoDB, which is different from MySQL
49792004-08-10
16:10		2016-01-03
20:45		MySQL Server: InnoDB storage engineNo Feedback
(8039 days)		S14.0.20-MaxLinux (Linux Redhat 9.0)AnyINNODB SHOW TABLES hangs causes a long semaphore wait
268342007-03-05
7:07		2007-08-24
0:13		MySQL Server: InnoDB storage engineDuplicate
(7011 days)		S25.0.32Linux (Linux (Debian Sarge))AnyMySQL crashes with "long semaphore wait"
1020972020-12-31
8:51		2021-01-25
20:04		MySQL Server: Clone PluginClosed
(2108 days)		S38.0.21, 8.0.22AnyAnyCloning fails with low wait_timeout
407462008-11-14
15:03		2008-11-14
15:37		MySQL Server: InnoDB storage engineNot a Bug
(6563 days)		S25.0.67Windows (XP SP2)AnySQL locks more rows that we asked to lock
699462013-08-07
7:13		2017-02-17
12:22		MySQL Cluster: DocumentationDuplicate
(3552 days)		S25.6.11-ndb-7.3.2-clusterLinux (RHEL 6.2)AnyShared read lock on SELECT in transaction on VARCHAR column with UK constraint
815632016-05-24
8:18		2016-05-26
13:13		MySQL ServerNot a Bug
(3813 days)		S35.6.21,5.6.16AnyAnyInsert operation will add S-lock on one record after deleted one.
320922007-11-04
21:58		2007-11-13
20:05		Connector / NETClosed
(6930 days)		S35.1.3Windows (used with VS 2005 Team Edition (SP1))AnyIt seemes that MySqlConnection.open() ignores "Connect timeout" setting
930472018-11-01
17:30		2018-11-04
16:16		Connector / NETUnsupported
(2921 days)		S18.0.13Windows (10)AnyTimeout after a read error returns HA_ERR_INTERNAL_ERROR (122)
417992008-12-30
19:53		2008-12-30
20:20		MySQL Server: InnoDB storage engineNot a Bug
(6517 days)		S35.1.30Linux (Debian)AnyInvisible transaction lock my table
536762010-05-15
20:42		2011-02-16
23:44		MySQL Server: PartitionsClosed
(5906 days)		S25.5.3-m3, 5.5.5-m3, 5.6.99AnyAnyUnexpected errors and possible table corruption on ADD PARTITION and LOCK TABLE
549052010-06-30
0:07		2011-02-16
23:44		MySQL Server: LockingClosed
(5927 days)		S35.5.5-m3AnyAnyConnection with WRITE lock cannot ALTER table due to concurrent SHOW CREATE
1020982020-12-31
9:40		2025-12-07
20:45		MySQL Server: XA transactionsNo Feedback
(2072 days)		S28.0.22，5.7.32CentOS (7.4)x86XA Transactions Next-key Lock lost lead to slave replication lock wait timeout
737302014-08-26
19:50		2014-08-27
18:02		MySQL Server: DocumentationClosed
(4451 days)		S35.6, 5.5, 5.1,5.0AnyAnymysql-service documentation bug
933472018-11-26
14:56		2019-07-25
8:30		MySQL Server: Group ReplicationClosed
(2807 days)		S35.7AnyAnyVIEW_CHANGE_LOG_EVENT may not be logged on a overloaded primary
1180592025-04-25
10:07		2025-07-30
12:09		MySQL RouterVerified
(461 days)		S18.0.37+AnyAnyStop sockets_acceptors after failover check timeout even if a mysql recover occures in the mean time
481062009-10-16
7:50		2011-02-16
23:44		MySQL Server: InnoDB storage engineNo Feedback
(6196 days)		S35.0.67AnyAnyConcurrent DELETE / INSERT throw lock wait timeout
720072014-03-11
11:14		2014-04-25
4:02		MySQL Server: DocumentationClosed
(4575 days)		S35.6AnyAnyBroken links in the manual
799632016-01-13
21:00		2018-07-19
14:38		MySQL Server: Storage EnginesNot a Bug
(3029 days)		S35.6.27AnyAnymyql 5.6.27 table locking / timing issue bug
988092020-03-03
3:54		2020-03-04
12:32		MySQL ServerNot a Bug
(2435 days)		S38.0.18CentOSx86Semaphore wait has lasted > 600 seconds. We intentionally crash the server becau
989952020-03-19
3:09		2020-03-19
14:12		MySQL Server: InnoDB storage engineDuplicate
(2420 days)		S35.7.26Linuxx86thread that holding lock disappear
40682004-06-09
3:32		2004-06-23
4:38		MySQL Server: InstallingNot a Bug
(8168 days)		S14.1.1-alpha-winWindows (Windows XP)AnyI can't start the mysql service on my Windows XP local host
385842008-08-05
21:28		2016-10-16
20:45		MySQL Server: ReplicationDuplicate
(6493 days)		S35.0.44, 5.0, 5.1, 6.0 bzrAnyAnyWrong Exec_Master_Log_Pos from 'SHOW SLAVE STATUS'
733662014-07-23
13:23		2014-09-05
5:18		MySQL UtilitiesClosed
(4442 days)		S11.4.3Linux (CentOS 6.5)Anymysqlserverclone does not detect full disk error in Linux
869572017-07-05
12:49		2019-01-22
14:20		MySQL Server: Group ReplicationClosed
(3044 days)		S35.7.20AnyAnySETTING gr_force_members HITS ERROR1231 SOMETIMES WHILE UNBLOCKING THE GROUP
288992007-06-05
14:55		2007-06-11
21:08		MySQL Cluster: Cluster (NDB) storage engineClosed
(7085 days)		S3AnyAnynot possible to set separate watchdog timeout at startup
440992009-04-05
20:55		2011-02-16
23:43		MySQL Cluster: Cluster (NDB) storage engineClosed
(6411 days)		S3*AnyAnyScan can timeout incorrectly if low selectivity
86732005-02-22
9:34		2005-02-23
8:20		MySQL ServerDuplicate
(7923 days)		S15.0.3-bkLinux (Linux 2.4.21-99-smp)AnyMySQL crash when creating a new database
445332009-04-29
2:50		2009-08-17
20:06		MySQL Server: BackupWon't fix
(6287 days)		S35.1, mysql-6.0AnyAnyNo way to use debug_sync code to wait for event to fire.
611882011-05-16
16:43		2011-11-02
16:32		MySQL Server: InnoDB storage engineClosed
(5480 days)		S35.5.12-logLinux (CentOS release 5.3 (Final))AnyDROP TABLE extremely slow
748842014-11-16
20:59		2015-05-26
23:44		MySQL Workbench: ModelingClosed
(4179 days)		S16.2.3Windows (Microsoft Windows 7 Professional Service Pack 1)AnyCan't open .mwb file
864822017-05-27
7:54		2017-10-19
17:49		MySQL Server: Performance SchemaClosed
(3302 days)		S15.7AnyAnyinnodb leaks memory, performance_schema file_instances #sql-ib3129987-252773.ibd
979342019-12-09
22:55		2021-06-02
17:15		MySQL Visual Studio IntegrationClosed
(1980 days)		S5WindowsAnyUI delay in mysql.visualstudio.dll MySqlQuickInfoController.OnTextViewMouseHover
1118602023-07-24
8:59		2023-09-18
10:17		MySQL Server: Performance SchemaClosed
(1155 days)		S3AnyAnyshutdown plugin core when init_events_waits_history_long failed
387962008-08-14
12:31		2011-02-16
23:43		Connector / NETDuplicate
(6355 days)		S15.2.2.0Windows (XP)AnyMySqlConnection.open() hangs if disconnect connection
910622018-05-29
13:52		2018-06-11
16:27		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(3067 days)		S17.4.13AnyAnyMySQL Cluster NDB node crashes with SIGFPE, floating point exception
1104852023-03-24
5:00		2026-01-15
16:41		MySQL Server: InnoDB storage engineClosed
(292 days)		S28.0.32, 8.0.39AnyAnyFLUSH TABLE FOR EXPORT will lead deadlock
1190112025-09-15
16:04		2025-09-25
16:08		MySQL Server: Group ReplicationVerified
(406 days)		S39.4.0AnyAnyExecute some acl statements to a cluster without quorum in group replication makes login stuck
450352009-05-22
12:27		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S36.0.12-bzr, 5.4AnyAnyAltering table under LOCK TABLES results in "Error 1213 Deadlock found..."
277002007-04-07
18:38		2016-01-03
20:45		MySQL Server: InnoDB storage engineNo Feedback
(7108 days)		S15.0.37Other (CentOS 3)AnyMySQL Server Fails To Start After RPM Install (InnoDB Error)
339882008-01-22
18:43		2019-08-08
13:04		MySQL Server: LockingWon't fix
(6391 days)		S35.0, 5.1AnyAny"Locked" state of the thread can be misleading
274872007-03-28
7:26		2016-01-03
20:45		MySQL Server: InnoDB storage engineDuplicate
(7160 days)		S35.1.18, 5.0Linux (linux)Anypthread_create failure leads to innodb tablespaces unusable
88252005-02-26
22:39		2005-02-27
6:59		MySQL Server: InnoDB storage engineWon't fix
(7919 days)		S24.0.22Linux (Linux)AnyFail to remove foreign key constraint
470202009-08-31
14:35		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineDuplicate
(6271 days)		S17.0.5LinuxAnyMySQL Cluster 7.0.5 datas nodes crash
299292007-07-20
11:20		2007-08-02
3:50		MySQL Server: LockingClosed
(7033 days)		S15.0, 5.1, 5.2AnyAnyLOCK TABLES does not pre-lock tables used in triggers of the locked tables
689852013-04-17
16:07		2013-04-20
5:50		MySQL Server: GeneralCan't repeat
(4945 days)		S25.0.45Linux (Debian 6.0.6)AnyMySQL database drop insanely slow
706112013-10-12
9:05		2013-12-30
1:00		MySQL Server: InnoDB storage engineNo Feedback
(4692 days)		S35.5.33Linux (Red Hat Enterprise Linux Server release 5.5)AnyMutex cause Thread waited at srv0srv.c line 1703 for xx seconds the semaphore
736662014-08-21
9:09		2014-08-21
19:12		MySQL Server: LockingVerified
(4457 days)		S35.5.37-bzr, 5.6.21-bzr, 5.7.5-bzrAnyAnyDEADLOCK WHEN DDL UNDER LOCK TABLES WRITE, READ LOCAL + PREPARE.
906752018-04-28
7:30		2018-05-02
13:34		MySQL Server: InnoDB storage engineNot a Bug
(3107 days)		S3mysql-5.7AnyAnyImproper Record lock With Primary Key. where key >= or <= N
938822019-01-10
20:39		2019-01-13
18:26		MySQL Server: DMLCan't repeat
(2851 days)		S25.6.42CentOSx86Many queries executing delete returns "starting index read"
1042732021-07-11
16:33		2021-07-16
22:45		MySQL ServerCan't repeat
(1936 days)		S25.7.30Red Hat (7.5)x86Replication sql_thread hung while executing XA START in System lock state
822532016-07-16
14:21		2016-07-27
2:41		MySQL Server: XA transactionsNot a Bug
(3751 days)		S35.7AnyAnydeadlock xa transaction restarting break the ACID of transaction
497802009-12-17
19:30		2011-02-16
23:44		MySQL Server: InnoDB storage engineCan't repeat
(5740 days)		S25.1.38Linux (x86 RedHat AS 4)Anyinnodb engine hang with long semaphore wait warning in mysqld.log
909932018-05-23
14:21		2018-08-20
12:24		MySQL Server: InnoDB storage engineClosed
(2997 days)		S28.0.11AnyAnyInnoDB crashes from long lock wait - log writer waiting for checkpointer
41372004-06-15
5:43		2004-06-16
11:35		MySQL ServerNot a Bug
(8175 days)		S14.0Any (ALL)Anyget_lock does not work
644752012-02-27
20:15		2013-02-15
16:46		Connectors: DBD::mysql ( Perl )Unsupported
(5009 days)		S34.020AnyAnyselect* methods output misleading error messages on InnoDB lock timeout
150192005-11-17
14:56		2007-10-24
14:09		MySQL Cluster: ReplicationCan't repeat
(6950 days)		S25.1.2Linux (Linux)Anybinlog purge fails if more binlogs open then O/S limits allow
1046772021-08-20
12:04		2025-12-07
20:45		MySQL Server: Group ReplicationNo Feedback
(1867 days)		S38.0.23DebianAnyOld joiner blocked for a long time in the failure recovery(Local recovery phase)
1102732023-03-06
3:12		2023-03-17
14:41		MySQL Cluster NDB OperatorNot a Bug
(1327 days)		S11.0.1CentOS (7.9)x86 (64)NDB Cluster hangs on restarting management node 2 and shows InitialSystemRestart
432132009-02-26
8:45		2010-05-26
18:00		MySQL Server: Falcon storage engineUnsupported
(6005 days)		S26.0.10-alphaAnyAnyfalcon_limit test reports deadlock when locking indexes
473432009-09-16
1:23		2011-02-16
23:44		MySQL Server: PartitionsClosed
(5980 days)		S15.1.38AnyAnyInnoDB fails to clean-up after lock wait timeout on REORGANIZE PARTITION
844992017-01-13
7:40		2018-07-19
20:17		MySQL Server: XA transactionsClosed
(3568 days)		S35.7.16AnyAnyTransaction branch in inconsistent state after xa commit lock wait timeout
1110832023-05-19
7:07		2024-04-10
9:57		MySQL Server: InnoDB storage engineVerified
(1264 days)		S35.7*AnyAnywhy Bug #32617942 not fixed in 5.7*，it may cause lock wiat timeout
18662003-11-17
20:22		2003-11-18
5:14		MySQL Server: InnoDB storage engineNot a Bug
(8386 days)		S24.0.16Linux (Linux)AnyAttempting to insert into a gap you hold a row lock on can deadlock
23852004-01-14
7:16		2004-04-02
11:01		MySQL ServerClosed
(8250 days)		S24.1Any (all)AnyCREATE TABLE LIKE lacks locking on source and destination table
24942004-01-23
11:31		2004-02-03
2:22		MySQL ServerWon't fix
(8309 days)		S24.0.17Windows (windows 2000)AnyLOW_PRIORITY WRITE LOCK AFFECTING SUBSEQUENT WRITE LOCKS
73892004-12-17
17:27		2005-01-03
12:57		MySQL Server: CompilingClosed
(7974 days)		S15.0.3-preFreeBSD (FreeBSD, Linux/sparc and others)AnyLinking mysqld fails because of undefined references in InnoDB
128562005-08-29
18:29		2005-09-24
10:44		MySQL Server: ReplicationClosed
(7710 days)		S15.0-wl1012Linux (Linux)AnyRBR (ps-protocol) slave core in call to get_lock_data
147372005-11-08
8:35		2005-11-08
9:53		MySQL ServerNot a Bug
(7665 days)		S35.0.15Linux (Linux)AnyAfter "FLUSH TABLES WITH READ LOCK", Copying InnoDB files is really no problem?
170172006-02-01
17:27		2006-02-01
20:51		MySQL ServerNot a Bug
(7580 days)		S34.1Linux (Linux debian)Anycan lock the database in order to build a tar archive
178122006-03-01
1:59		2006-03-09
2:48		MySQL Cluster: Cluster (NDB) storage engineClosed
(7544 days)		S25.1.8Linux (Linux 32 Bit OS)AnyPrevious lock table for write causes "stray" lock although table is recreated
271772007-03-15
15:14		2007-07-03
15:05		MySQL Server: DocumentationClosed
(7063 days)		S3All VersionsAnyAnySHOW PROCESSLIST Syntax - add descriptions for state
272812007-03-20
8:19		2008-04-11
17:33		MySQL Server: LockingNo Feedback
(6780 days)		S35.0Windows (windows)AnyWarning at 'failed wait_for_lock'
314772007-10-09
13:02		2008-03-02
9:19		MySQL Cluster: Cluster (NDB) storage engineClosed
(6820 days)		S25.1.11LinuxAnyTransaction atomicity not as expected between insert and scan
378482008-07-03
18:49		2025-12-07
20:45		MySQL Server: TestsDuplicate
(6505 days)		S35.1.26-rcLinux (RPM builds)AnyTest relies on invalid timing/speed assumptions
387402008-08-12
8:16		2010-05-26
18:00		MySQL Server: Falcon storage engineUnsupported
(6005 days)		S56.0-falcon, rev. 2757Linux (SLES10SP1 (2.6.16.46-0.12-smp))AnyDBT3 Q13 query slow down so much in a concurrency environment when using Falcon
409592008-11-23
20:24		2011-02-16
23:43		MySQL Server: DocumentationClosed
(6417 days)		S3anyAnyAnyDoc request - docs on LOCK TABLE is 'insiderish'
485382009-11-04
17:40		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S36.0-codebase-bugfixingAnyAnyAssertion in thr_lock() on LOAD DATA CONCURRENT INFILE
552732010-07-15
6:07		2011-02-16
23:44		MySQL Server: LockingClosed
(5827 days)		S35.5.6-bzrAnyAnyFLUSH TABLE tm WITH READ LOCK for Merge table causes assert failure.
565942010-09-06
12:54		2012-05-18
20:19		MySQL Server: LockingDuplicate
(5888 days)		S25.5.6-m3Linux (icc x86)Any"Lock tables" is claimed not to work in the embedded server
573352010-10-08
6:35		2011-02-16
23:44		MySQL Enterprise BackupClosed
(5758 days)		S33.5.2AnyAnyabnormal termination of the backup process could leave the global lock active
582202010-11-16
7:48		2016-07-28
17:50		MySQL Cluster: NDB APINot a Bug
(3750 days)		S2mysql-5.1-telco-6.2Linux (2.6.18-194.11.4.el5)AnyUnable to restart a node
586182010-12-01
4:52		2022-12-04
20:45		MySQL Server: LockingVerified
(5812 days)		S35.1.55-debug,5.5.9-debugAnyAnyWarning: found too many locks at read: read lock with no write locks
619652011-07-24
20:25		2011-08-03
22:41		MySQL Server: LockingDuplicate
(5571 days)		S35.5Windows (XP)Anydeadlock simultaneously insert on tbl1 and update on tbl2 from diff tx, innodb
636652011-12-08
11:12		2011-12-08
13:27		MySQL Server: InnoDB storage engineNot a Bug
(5444 days)		S214.14 Distrib 5.1.58, for debLinux (Debian sid)AnyX row locks do not prevent an IX table lock, contrary to documentation
655812012-06-11
10:07		2012-06-18
6:37		MySQL Server: InnoDB storage engineVerified
(5258 days)		S35.5AnyAnyINSERT statement can be delayed by SELECT ... LOCK.
704172013-09-25
11:04		2014-02-03
10:48		MySQL Server: InnoDB storage engineClosed
(4656 days)		S55.6AnyAnyrw_lock_x_lock_func_nowait() calls os_thread_get_curr_id() mostly needlessly
728872014-06-05
12:07		2014-12-10
14:13		MySQL Server: LockingClosed
(4390 days)		S35.6.17-bzrAnyAnyLOCK TABLES uses incorrect lock for implicitly used tables
737332014-08-27
0:42		2014-10-01
15:06		MySQL Server: DocumentationClosed
(4416 days)		S3allAnyAnymysqldump manual page wrong about --all-databases and --single-transaction
788672015-10-17
20:58		2015-10-20
14:49		MySQL Server: LoggingNot a Bug
(4032 days)		S3AnyAnyHaving to lock tables by specifying every single alias is completely ridiculous
811062016-04-16
20:30		2016-05-18
1:00		MySQL Server: InnoDB storage engineNo Feedback
(3822 days)		S35.6.29CentOS (7.2)AnyInnoDB: error in sec index entry update in
854312017-03-14
7:05		2017-03-24
16:47		MySQL Server: InnoDB storage engineNot a Bug
(3511 days)		S3mysql5.6.26Red HatAnyExecute “ if(not exists (select ..))” locked next record
916712018-07-17
2:08		2018-11-27
12:05		MySQL Server: Group ReplicationClosed
(2898 days)		S35.7.22AnyAnystop slave sql_thread for channel 'group_replication_applier' could not return
919772018-08-11
3:57		2023-12-09
19:04		MySQL Server: InnoDB storage engineVerifiedS25.7.17AnyAnyDropping Large Table Causes Semaphore Waits; No Other Work Possible
934242018-11-30
10:58		2025-12-07
20:45		MySQL Enterprise MonitorNo Feedback
(2080 days)		S24.0.7Red HatAnyMEM upgrade - recreating existing keys and FKs
955512019-05-28
12:50		2019-05-29
12:36		MySQL Server: LockingNot a Bug
(2715 days)		S35.6, and 5.7AnyAnyMySQL GET_LOCK function is assigning lock to more than one thread
970532019-09-27
13:57		2019-10-07
13:21		MySQL ServerNot a Bug
(2584 days)		S35.7.23CentOS (6.8)Other (VMWare 64-bit)Mysql instance crash after many "buffer pool occupied by lock heaps" messages
1102662023-03-03
6:40		2024-03-14
6:59		MySQL Server: Group ReplicationCan't repeat
(1337 days)		S38.0.27AnyAnyThe secondary node of the mgr cluster has a deadlock
1134682023-12-20
4:07		2024-01-08
9:56		MySQL Server: InnoDB storage engineVerified
(1049 days)		S38.0AnyAnyThe lock for unmatched record should be released but not in READ-COMMITTED
1138622024-02-02
6:22		2024-02-02
12:11		MySQL Server: InnoDB storage engineCan't repeat
(1005 days)		S3AnyAnyproblem with btree latch acquisition when updating histogram
1140852024-02-21
18:28		2024-02-22
22:47		MySQL Server: DocumentationClosed
(985 days)		S38.0AnyAnyIncorrect SQL example given for ALGORITHM=INSTANT
1165032024-10-30
6:55		2024-10-31
14:25		MySQL ServerNot a Bug
(733 days)		S38.0AnyAnyduplicate-key error will hold gap lock when there are multi unique keys
1180542025-04-24
16:23		2025-05-07
15:55		MySQL Server: InnoDB storage engineVerified
(546 days)		S5AnyAnyPotential optimization in row_ins_sec_index_entry_low(): avoid second btr_cur_search_to_nth_level() under certain condit
334742007-12-21
23:02		2008-05-02
23:23		MySQL Server: Falcon storage engineClosed
(6759 days)		S36.0AnyAnyfalcon_lock_timeout is different from innodb_wait_lock_timeout
175942006-02-20
19:41		2012-05-18
20:19		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(7508 days)		S15.1.7-betaVarious UnixAnyVarious NDB startup / restart problems
978512019-12-02
16:15		2019-12-03
11:31		Connector / ODBCNot a Bug
(2527 days)		S28.0.15WindowsAnyMS Access timeout using ODBC
1180462025-04-23
21:21		2025-05-22
10:34		MySQL Server: Stored RoutinesVerified
(530 days)		S28.0AnyAnyKILL (QUERY) should check thread ownership against the security context that initiated the current operation
665332012-08-24
17:17		2012-11-09
18:12		MySQL Server: DocumentationClosed
(5107 days)		S35.5, 5.6AnyAnylock_wait_timeout ignored with system tables and FLUSH TABLES WITH READ LOCK
909592018-05-22
6:40		2018-06-11
11:23		MySQL Server: ReplicationWon't fix
(3067 days)		S25.7.22AnyAnyXA transactions can lock forever if a gap lock is also taken on the slave
290682007-06-13
10:38		2016-01-03
20:45		MySQL Server: InnoDB storage engineNo Feedback
(7039 days)		S25.0.32LinuxAnyInnoDB long semaphore wait brings down server
424292009-01-28
16:35		2009-05-07
16:58		MySQL Server: Falcon storage engineClosed
(6389 days)		S36.0.9AnyAnyFalcon crash in Table::checkUniqueRecordVersion
451602009-05-28
14:28		2011-02-16
23:44		MySQL Server: InnoDB storage engineClosed
(6335 days)		S25.0.22Linux ( 2.6.18-53.el5)AnyMysql crashes after getting hanged with following error in error log
809552016-04-05
3:07		2018-04-16
12:52		MySQL Server: InnoDB Plugin storage engineNot a Bug
(3123 days)		S35.7.11CentOSAnyinnodb master thread "making checkpoint" but is hang
933662018-11-27
15:11		2018-11-27
15:38		MySQL ServerUnsupported
(2898 days)		S25.1.46-logLinuxAnya too long 4906.00 seconds wait at buf0buf.c
979552019-12-11
4:26		2019-12-11
11:28		MySQL Server: ReplicationVerified
(2519 days)		S25.6/5.7/8.0, 8.0.18AnyAnyMulti 'show binary logs' statement may block transaction commit
1204412026-05-11
11:29		2026-07-28
15:59		MySQL Server: InnoDB storage engineClosed
(98 days)		S2trunk 8.0.24 8.4.9 AnyAnyInnoDB btr_create() can hold page latches for a long time because buf_stat_per_index->inc() may synchronously run ut_loc
545842010-06-17
14:06		2017-11-08
14:12		MySQL Server: Query CacheWon't fix
(3406 days)		S1AnyAnyAnyquery cache can lock DML threads if a reader is slow
501782010-01-08
10:29		2023-02-12
20:45		MySQL Server: BackupDuplicate
(6140 days)		S3AnyAnyrpl_backup_multi fails on PB2 with various symptoms
579732010-11-04
11:37		2021-03-04
14:30		MySQL Server: InnoDB Plugin storage engineWon't fix
(4827 days)		S21.0.7, 1.0.13AnyAnyUPDATE tries to lock rows not visible to read view
423592009-01-26
22:31		2009-06-03
23:29		MySQL Server: BackupClosed
(6362 days)		S3mysql-6.0-backupLinuxAnyRestore fails if uncommitted data from falcon table is included in backup image.
534392010-05-05
15:32		2011-02-16
23:44		Connector / NETClosed
(5957 days)		S36.3.2 (actually revision 760+)AnyAnyEndOfStreamException is not thrown when net_write_timeout exceeded
416132008-12-19
5:13		2011-02-16
23:43		MySQL Server: ReplicationClosed
(6200 days)		S35.1,6.0AnyAnySlave I/O status inconsistent between SHOW SLAVE STATUS and START SLAVE
287042007-05-27
15:00		2012-09-13
10:49		Connector / NETNot a Bug
(7094 days)		S31.08WindowsAnyWhere to restart transaction ?
1197742026-01-26
2:28		2026-07-08
21:27		Connector / NETVerified
(118 days)		S29.0.11Windows (10)x86 (64)MySQL.EntityFrameworkCore ignores command timeout settings and causes permanent blocking after long lock periods.
424752009-01-30
12:51		2009-05-15
13:02		MySQL Server: Falcon storage engineClosed
(6381 days)		S36.0.9AnyAnyFalcon can crash in Sync::findLocks after a timeout.
657772012-06-30
20:01		2018-10-12
6:52		MySQL Server: MyISAM storage engineVerified
(3994 days)		S25.5.21Other (mac-10.7.1 & debian)Anykilling 'Flush tables' in 'waiting for table flush' makes other queries block
773902015-06-17
12:54		2017-04-12
16:27		MySQL Server: DocumentationClosed
(3492 days)		S35.6AnyAnyManual does not explain a "deadlock" case of online ALTER
1068182022-03-24
11:23		2022-06-07
2:29		MySQL Server: ReplicationVerified
(1610 days)		S25.7,8.0, 5.7.37AnyAnyReplication may fail when XA transactions use replace into statements
468322009-08-20
13:04		2011-02-16
23:44		MySQL Server: InnoDB storage engineUnsupported
(6284 days)		S15.0.84FreeBSD (FreeBSD www-int2 7.1-RELEASE FreeBSD 7.1-RELEASE #0: Thu Jan 1 14:37:25 UTC 2009 root@logan.cse)AnyCrach during creating InnoDB table
646832012-03-18
10:22		2016-12-09
8:56		MySQL Server: InstallingCan't repeat
(3616 days)		S15.6.5MacOS (10.7.3)Anyinstalling with mysql_install_db fails with huge key-buffer
315752007-10-13
1:25		2011-02-16
23:43		MySQL Server: InstallingCan't repeat
(6537 days)		S35.0.45, 5.0, 5.1, 6.0 bzrLinuxAnyMySQL startup script hangs if mysqld was killed
448412009-05-13
9:39		2013-01-14
18:23		MySQL Server: InnoDB storage engineCan't repeat
(5041 days)		S15.1.34-0, 5.1.43sp1Linux (SUSE Linux Enterprise Server 10 SP2 (x86_64))Anypurge thread + rollback hang forever waiting on dict_operation_lock semaphore
937612018-12-29
2:45		2019-03-20
7:38		MySQL Server: ReplicationVerified
(2796 days)		S25.7.22Red Hat (6.5)Anyoptimize table cause the slave MTS deadlock!
963172019-07-24
13:52		2019-08-02
17:55		MySQL Server: LockingNot a Bug
(2651 days)		S35.7.18AnyAnyLock wait time out is not occuring for INSERT query
982952020-01-20
11:00		2023-02-01
7:55		MySQL Server: InnoDB storage engineClosed
(2463 days)		S35.7.23AnyAnyInnodb internal deadlock cause a long wait semaphore, and a mysqld crash
1125322023-09-27
3:14		2024-07-02
19:34		MySQL Server: InnoDB storage engineClosed
(1055 days)		S38.0AnyAnyInnodb_row_lock_current_waits values show non-zero when there is no lock
4592003-05-20
8:01		2003-06-30
4:42		MySQL Server: CompilingNo Feedback
(8527 days)		S34.0.12HP/UX (HPUX 11.00)AnyData linkage table overflow in source build of innobase
47702004-07-27
16:57		2004-07-27
17:39		Connector / JNot a Bug
(8134 days)		S1mysql-connector-java-3.0.14Windows (MS windows)AnyJava JDBC driver has dead lock
295602007-07-05
2:06		2011-02-16
23:43		MySQL Server: InnoDB storage engineClosed
(6614 days)		S25.0.41Any (Multi CPU)AnyInnoDB >= 5.0.30 hangs on adaptive hash rw-lock 'waiting for an X-lock'
654682012-05-30
20:48		2013-03-01
1:00		MySQL Server: InnoDB storage engineNo Feedback
(4996 days)		S25.5.14-enterprise-commercial-advanced-loSolaris (innodb)AnyA couple of rows in tbl had write locks that couldn't be cleared
708632013-11-08
14:50		2013-11-08
23:27		MySQL Server: ErrorsVerified
(4743 days)		S35.6.14AnyAnyWrong error message on a failed ALTER .. LOCK=NONE attempt
952322019-05-02
22:45		2019-05-03
8:05		MySQL Server: ErrorsVerified
(2741 days)		S35.7.23, 5.7.26AnyAnyThe text of error message 1846 and the online DDL doc table should be updated
91872005-03-15
10:27		2005-06-30
16:59		MySQL ServerNo Feedback
(7796 days)		S34.1.10Windows (xp pro sp2)AnyAdnormal network disconnect
99062005-04-14
14:25		2011-02-16
23:43		Connector / JWon't fix
(6201 days)		S33.1.7Linux (linux)AnyConnector/J: QueryTimeout is ignored in Statement
112902005-06-13
14:49		2005-06-14
12:47		MySQL Cluster: Cluster (NDB) storage engineClosed
(7812 days)		S34.1->Any (any)AnyTransactionInactiveTimeout = 0 does not result in infinite timeout
154402005-12-02
15:24		2006-08-30
19:56		MySQL Server: Embedded Library ( libmysqld )Closed
(7370 days)		S34.1.16Any (all)AnyTimeout in "embedded" test run of "handler"
168482006-01-27
18:09		2006-02-02
16:31		Connector / JNot a Bug
(7579 days)		S33.1.10Linux (Linux JDK1.4.2)AnyHang in SocketRead
327842007-11-27
18:22		2011-02-16
23:43		MySQL Server: TestsClosed
(6390 days)		S55.0.51-54Other (see bug text)AnyTimeout in test "innodb_charset": InnoDB much slower than other handlers
337712008-01-09
14:43		2008-04-26
3:28		MySQL Server: GeneralClosed
(6765 days)		S26.0 BKLinux (Fedora 8)Any-mysqld=--thread-handling=pool-of-threads causes the tests to fail
347032008-02-20
19:46		2012-09-13
8:47		Connector / JClosed
(6821 days)		S35.1.5Windows (WinXP)AnyisValild() aborts Connection on timeout
378032008-07-02
11:09		2008-10-17
17:40		MySQL Server: TestsClosed
(6591 days)		S35.1.26,6.0.6AnyAnyTest "partition_alter2_innodb" exhausts resources (time and/or memory)
378112008-07-02
17:25		2025-12-07
20:45		MySQL Server: mysqldump Command-line ClientVerified
(6116 days)		S35.0,5.1,6.0.6HP/UX (11.31, 32 + 64 bit)Any"mysqldump" command hangs on HP-UX 11.31 (specifically)
442212009-04-12
12:59		2009-05-14
11:06		MySQL Query BrowserUnsupported
(6382 days)		S35.0r12-9.fc10Linux (Fedora 10)AnyGConf Error when using mysql-query-browser
458422009-06-30
7:21		2021-05-02
20:45		Tests: ClusterVerifiedS35.4AnyAnyfuncs_1.is_cml_ndb crashes sporadically (disabled)
460292009-07-08
7:18		2018-04-23
17:23		Tests: ReplicationCan't repeat
(4620 days)		S35.1-bugteam, 5.1AnyAnyrpl_innodb_bug28430 times out on certain pb2 hosts
474782009-09-21
10:24		2014-03-01
6:18		Tests: ReplicationCan't repeat
(4630 days)		S35.1AnyAnyPB2: rpl_extraColmaster_innodb sporadic failures (timeout)
483182009-10-26
15:36		2011-02-16
23:44		MySQL Server: LoggingUnsupported
(6111 days)		S35.1.40MacOS (10.4, PPC-64)AnyThe "debug_sync" mechanism doesn't work correctly (on one platform)
573502010-10-09
20:16		2014-06-29
20:45		Connector / ODBCVerified
(4892 days)		S23.51, 5.1 and 5.2Windows (any)AnyConnection timeout cannot be set, please add to connection string options
575032010-10-17
12:53		2013-08-19
19:16		MySQL Cluster: Cluster/JCan't repeat
(4824 days)		S3mysql-5.1-telco-7.1LinuxAnyJpaCluster on Glassfish using persistence.xml: Can not connect to 192.168.56.101
610912011-05-08
1:57		2011-05-08
18:38		MySQL Server: ReplicationCan't repeat
(5658 days)		S25.1 bzrWindowsAnyrpl_stop_slave hangs on Windows
615952011-06-22
7:36		2013-12-22
23:58		MySQL Server: TestsVerified
(4699 days)		S35.1, 5.5AnyAny[PATCH] mysql-test/include/wait_for_slave_param.inc timeout logic is incorrect
636012011-12-05
12:06		2025-10-12
20:45		Connector / ODBCDuplicate
(5402 days)		S1allAnyAnyConnection Timeout Parameter in MyODBC Connector ignored
694162013-06-06
14:17		2017-12-22
4:40		Connector / ODBCClosed
(3238 days)		S25.2.5Windows (Windows 2008 Server Standard Edition)AnyMySQL Connector/ODBC 5.2.5 - Command Timeout does not work
738822014-09-11
6:06		2014-09-14
19:11		MySQL ServerCan't repeat
(4433 days)		S35.6AnyAnyMySql.Data.MySqlClient.MySqlException (0x80004005): Timeout expired.
762432015-03-10
13:17		2019-08-09
12:28		MySQL ServerCan't repeat
(2643 days)		S35.5.41Linux (RH)Anyrc script does not respect both delimiters for service timeout startup
823652016-07-27
21:59		2021-11-23
20:58		Connector / NETNot a Bug
(1806 days)		S26.9.9WindowsAnyCommand Timeout 1 second takes 3 seconds to timeout
844752017-01-11
22:48		2017-01-23
12:19		MySQL Server: ReplicationNot a Bug
(3571 days)		S35.7.11UbuntuAnyFrequent slave reconnects and zombies thread warnings when master is idle
897402018-02-21
3:59		2018-02-26
22:59		MySQL RouterClosed
(3172 days)		S22.1.5CentOS (7.2)x86"Timeout reached trying to connect to MySQL Server" occurs too frequently
941422019-01-30
14:19		2026-09-14
18:04		MySQL Workbench: MigrationWon't Fix
(2832 days)		S38WindowsAnyINSERT INTO `migration`.`nombres` (`nombre`) VALUES ('\�\�\���\�\�\����\��\�\�\�
1032292021-04-06
21:39		2025-09-21
20:45		Connector / ODBCNo Feedback
(1991 days)		S18.0.23AnyAnyTimeout during statement fetch causes silent loss of trailing rows
1105172023-03-27
20:34		2023-05-03
9:37		MySQL Workbench: MigrationCan't repeat
(1280 days)		S38.0.28WindowsAnyMisuse of wbcopytables.exe in migration wizard
1128842023-10-30
15:02		2023-12-15
23:04		Connector / JClosed
(1054 days)		S38.1.0AnyAnySetting a large timeout leads to errors when executing SQL.
1157882024-08-06
19:27		2025-01-08
21:57		Connector / PythonClosed
(664 days)		S28.4.0AnyAnyOption `connection_timeout` is overwritten and works as "query" timeout instead
1185822025-07-02
16:59		2025-07-03
8:30		MySQL WorkbenchDuplicate
(488 days)		S38.0.42Windows (11)AnyTimeout will not save between sessions
1198872026-02-10
20:15		2026-03-18
20:44		Connector / JAnalyzing
(233 days)		S29.6.0AnyAnyThe entire connection creation phase should be covered by a configurable timeout
164812006-01-13
14:07		2006-02-14
9:15		MySQL Cluster: Cluster (NDB) storage engineClosed
(7567 days)		S15.1.6-alphaLinux (Linux)AnyDD: Cluster fails during load of TPC-B tables
206472006-06-23
5:39		2006-06-23
7:37		MySQL ServerNot a Bug
(7438 days)		S14.1.15Solaris (Solaris 8)AnyMysql which is originally bound to IP, shift to IP1 without restarting
418972009-01-06
16:49		2021-05-02
20:45		MySQL Cluster: ReplicationNo Feedback
(6373 days)		S2mysql-5.1-telco-6.3Linux (debian etch)AnyTable events are no more collected for one table until we restart the mysqld
451192009-05-27
8:44		2021-05-02
20:45		MySQL Cluster: Disk DataNo Feedback
(6222 days)		S3mysql-5.1-telco-7.06LinuxAnySegmentation Fault on update of indexed column in mixed disk-memory column table
484312009-10-30
9:31		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(6154 days)		S3mysql-5.1-telco-6.3Linux (RHEL 5.2)AnyLoop in linked list when printing crash dump
581292010-11-11
1:31		2011-02-16
23:44		MySQL Server: Row Based Replication ( RBR )Closed
(5780 days)		S3next-mr, mysql-trunkAnyAnyValgrind error when sanity check fails in read_log_event
790812015-11-02
20:47		2017-07-02
1:00		MySQL WorkbenchNo Feedback
(3412 days)		S26.3.6Windows (When connecting to mySQL server running raspbian)AnyConnection successful, cannot to database.
608042011-04-08
10:06		2011-05-08
23:00		MySQL ServerNo Feedback
(5658 days)		S15.0.27Linux (sles9)AnyMysql got signal 11
214912006-08-07
20:31		2006-08-16
12:50		MySQL Server: DocumentationClosed
(7384 days)		S35.1 Any--master-connect-retry should talk about --slave-net-timeout
321722007-11-07
21:06		2007-12-06
13:21		Tests: ServerClosed
(6907 days)		S35.1, 6.0WindowsAnyinformation_schema test fails with wait_condition timeout
456322009-06-20
7:49		2018-09-07
11:55		MySQL Server: Query CacheWon't fix
(2979 days)		S35.1 bzrLinux (x86)Anyquery_cache_debug.test fails
568362010-09-17
9:22		2014-07-29
15:15		MySQL Server: LockingClosed
(4480 days)		S35.1.50, 5.5.37, 5.6.17Any (See description)AnyGET_LOCK() timeout behaves differently on differing platforms
769002015-04-30
9:39		2015-05-08
8:23		MySQL Server: PackagingClosed
(4197 days)		S35.7.7Linux (CentOS 6)Anyincrease stop timeout of community rpm shutdown script /etc/init.d/mysqld
847282017-01-31
8:22		2017-07-11
11:08		MySQL Server: Group ReplicationClosed
(3402 days)		S25.7.17AnyAnyNot Possible To Avoid MySQL From Starting When GR Cannot Start
869562017-07-05
12:04		2017-08-25
10:48		MySQL Server: Group ReplicationVerified
(3407 days)		S35.7.18AnyAnyJoining group timeout on permissions error
996282020-05-19
9:16		2020-05-28
14:59		MySQL Server: ReplicationVerified
(2357 days)		S28.0.*AnyAnysemi sync master not handle ack packet correctly when recv packet timeout
1191972025-10-20
15:21		2026-07-20
22:24		MySQL Server: Group ReplicationOpenS38.0.43AnyAnySwitching primary Group Replication/InnoDB Cluster member restricted too much
631222011-11-06
22:51		2020-06-18
9:14		MySQL Server: InnoDB storage engineVerified
(5474 days)		S35.0+AnyAny"Searched SQL update" seems to release lock got by "select for update"
211052006-07-18
7:16		2006-10-11
11:41		MySQL ServerNo Feedback
(7328 days)		S35.0.21Linux (SLES 9 PPC)AnyConnections are not kill by server after timeout
135242005-09-27
12:48		2005-11-24
0:05		MySQL ServerClosed
(7649 days)		S15.0.14-rc-nightly-20050926Linux (Linux Suse SLES 9 FP 1)Anylock timeout gives incorrect warning on open cursor
572322010-10-04
22:44		2011-02-16
23:44		MySQL Server: InnoDB storage engineClosed
(5817 days)		S1AllAnyAnyPossible corruption during UNDO phase at startup after crash recovery
839862016-11-28
13:36		2016-12-08
17:43		MySQL Server: InnoDB Plugin storage engineDuplicate
(3617 days)		S35.7.16WindowsAnyMySql crashes if lock is put, but never released if some specific scenario is on
1177072025-03-14
9:58		2025-03-20
12:26		MySQL Server: LockingVerified
(593 days)		S28.0.41, 8.4.4, 9.2.0Oracle Linux (8.10)x86FLUSH TABLES WITH READ LOCK timeout, but doesn't release the locks
1194602025-11-25
10:08		2026-01-21
3:17		MySQL Server: InnoDB storage engineOpen
(286 days)		S28.0.44AnyAnyInnoDB transaction may get stuck in an infinite loop when releasing Read Locks
28962004-02-19
14:25		2004-02-20
3:57		MySQL AdministratorClosed
(8292 days)		S31.0.1a ALPHAAny (All)AnyValue name for Wait Timeout is 'wait_amount' instead of 'wait_timeout'
87862005-02-24
17:46		2005-02-25
9:18		MySQL Cluster: Cluster (NDB) storage engineClosed
(7921 days)		S3 Anyndb_autodiscover, drop index can fail, wait 2 minutes timeout
501672010-01-08
0:18		2013-01-11
12:23		Tests: BackupUnsupported
(5044 days)		S35.6.0 (mysql-backup-backport)AnyAnybackup_triggers_and_events fails with: "backup wait timeout has expired for..."
682502013-02-02
0:35		2013-04-23
13:10		MySQL Server: ReplicationNot a Bug
(4942 days)		S35.6.9AnyAnyCurrent semi-synchronous replication may cause deadlock
684202013-02-18
19:18		2013-02-18
19:33		MySQL Server: Command-line ClientsVerified
(5006 days)		S35.5+AnyAnyMySQL programs produce out of order --help entries
890422017-12-23
6:47		2018-05-31
14:53		MySQL Server: Group ReplicationClosed
(3176 days)		S28.0.5AnyAnySTART GR HANGS AND WITH THAT NO NEW CONNECTION IS ALLOWED ON THAT SERVER
962442019-07-18
7:25		2025-12-07
20:45		MySQL Server: Group ReplicationNo Feedback
(2591 days)		S38.0.16Ubuntu (Ubuntu 18.04 in Digital Ocean)Any[GCS] The member was unable to join the group. Local port: 33061
1044912021-07-30
22:12		2023-04-18
15:07		MySQL Server: ReplicationClosed
(1569 days)		S38.0.20AnyAnyContribution by Facebook: Fix race between binlog sender heartbeat timeout ...
1064302022-02-10
8:41		2022-02-17
14:31		MySQL Server: Group ReplicationCan't repeat
(1720 days)		S3Any (OKD)x86Timeout on wait for view after joining group
1095802023-01-11
8:02		2023-01-11
15:23		MySQL Server: Group ReplicationNot a Bug
(1392 days)		S35.7.40AnyAnyTimeout on wait for view after joining group
1096152023-01-13
7:14		2023-01-17
19:05		MySQL Server: Group ReplicationNot a Bug
(1386 days)		S35.7.40AnyAnyTimeout on wait for view after joining group
1173692025-02-03
6:51		2026-09-14
18:06		MySQL WorkbenchWon't Fix
(638 days)		S28.0.20, 8.0.41Windows (Microsoft Windows 10 Pro)AnyERROR IN CHECK FOR UPDATES
502302010-01-11
13:07		2010-01-19
11:35		Connector / NETNot a Bug
(6132 days)		S26.2.0.0Windows (XP Service Pack 3)AnyMySqlBulkLoader.load()
399942008-10-13
6:56		2011-02-16
23:43		MySQL Server: DocumentationClosed
(6489 days)		S36.0.6-alpha-communityWindowsAnyinnodb_locks_unsafe_for_binlog
415792008-12-18
5:25		2008-12-18
8:53		MySQL Cluster: ReplicationNot a Bug
(6529 days)		S25.1.23-ndb-6.2.15-logLinuxAnyReplication from NDBCLUSTER to other storage engines problem
490842009-11-25
2:46		2011-02-16
23:44		MySQL Server: InnoDB storage engineDuplicate
(6158 days)		S15.0.51Linux (RHEL 4.7)AnyDead Lock caused by Waiting Auto-INC LOCK
557222010-08-03
21:45		2011-02-16
23:44		MySQL Server: InnoDB storage engineDuplicate
(5930 days)		S25.1.42, 5.1.45Solaris (also Linux Debian)AnyDrop a large innodb table hung the server and lead to server crash
643252012-02-14
18:07		2012-02-15
12:05		MySQL Server: ReplicationDuplicate
(5375 days)		S25.1.49Linux (CentOS 5.5)AnyMySQL Replication not applying changes
878272017-09-21
14:09		2023-11-02
6:39		MySQL Server: InnoDB storage engineClosed
(3210 days)		S58.0.3AnyAnyPerformance regression in "create table" speed and scalability in 8.0.3
896432018-02-13
7:53		2019-03-12
0:58		MySQL Cluster: Cluster (NDB) storage engineClosed
(2793 days)		S37.6.4AnyAnyMAX_EXECUTION_TIME hint doesn't work if waiting on ndbcluster global schema lock
1014072020-10-31
12:44		2020-11-04
12:49		MySQL Server: C API (client library)Not a Bug
(2190 days)		S35.7LinuxAnycant get a exist data. even no error throw by api(php)
1167602024-11-23
13:44		2026-05-28
1:13		MySQL Server: InnoDB storage enginePatch pending
(708 days)		S28.0.40,8.4.3,9.1.0AnyAnyPage deadlock occured when searching BTREE after nullable cols dropped by INSTAN
1181892025-05-14
8:50		2025-05-14
9:03		MySQL ServerNot a Bug
(538 days)		S3AnyAnyshow engine innodb status SEMAPHORES lost some wait information？
689922013-04-18
6:09		2013-09-12
1:00		MySQL Server: ReplicationNo Feedback
(4801 days)		S15.6.10Windows (Server 2012)AnyMySQL
823282016-07-24
22:35		2016-07-26
14:17		MySQL Server: LockingNot a Bug
(3752 days)		S55.6.27LinuxAnyWaiting in end_thr_alarm can be avoided for performance improvement
191712006-04-18
18:12		2006-04-20
11:08		MySQL ServerCan't repeat
(7502 days)		S25.1.9-betaSolaris (Solaris 8 Sparc (32))AnyTest "information_schema": Incorrect key file for table './mysql/event'
1812003-03-22
8:28		2003-03-22
13:43		MySQL Server: ReplicationClosed
(8627 days)		S14.0.12FreeBSD (Freebsd 4.5/4.7)AnyError replicating LOAD DATA INFILE in 4.0.12
16662003-10-26
6:47		2024-10-27
20:45		MySQLCCDuplicate
(8385 days)		S30.9.2betaWindows (Win2K)AnyControl Center crash on max _connect_errors exceeded
18182003-11-12
10:05		2004-06-21
11:11		MySQL Server: ReplicationNot a Bug
(8170 days)		S24.0.19Linux (RedHat 7.2 or 7.3)AnyReplication failed between 4.0.16-4.0.16 on Linux. Reproductible.
25562004-01-29
8:21		2004-03-06
12:31		MySQL Server: ReplicationNo Feedback
(8277 days)		S24.0.17Linux (Mandrake linux 9.2)AnyError in Log_event::read_log_event(): 'Event too big', data_len: 808333356, eve
90222005-03-07
14:21		2005-03-09
23:06		MySQL ServerClosed
(7909 days)		S15.0.3-bkLinux (GNU/Linux)AnyServer crashes when max_connection is exceeded
90892005-03-10
6:43		2005-03-10
7:19		MySQL Cluster: Cluster (NDB) storage engineClosed
(7908 days)		S34.10 AnyMaxOpen files exceeded
217022006-08-17
18:05		2006-09-26
9:15		MySQL ServerNo Feedback
(7343 days)		S14.1.18HP/UX (HP-UX)AnyInnodb crash on HP-UX Itanium
262012007-02-08
22:25		2016-10-16
20:45		MySQL Server: ReplicationDuplicate
(7096 days)		S35.0, 4.1 BK, 5.1 BKAny (any)AnyReplication broke on packet size, but show slave status does not indicate this
279562007-04-19
14:38		2015-03-15
20:45		MySQL Server: ReplicationNo Feedback
(7073 days)		S35.1.16MacOSAnycorrupt binlog gives incorrect error message
292722007-06-21
14:58		2007-06-22
0:23		MySQL Server: ReplicationNot a Bug
(7074 days)		S25.0.41LinuxAnyReplicate errors with 1236 after harddrive upgrade in 5.0.41
305552007-08-22
6:11		2011-02-16
23:43		MySQL Cluster: Cluster (NDB) storage engineWon't fix
(6466 days)		S25.0.45Linux (WhiteBox 4 2.6.9-5.ELsmp)AnyMaxNoOfOpenFiles Exceeded Then Node Shutsdown
552312010-07-13
20:40		2023-12-18
16:27		MySQL Server: ReplicationIn progress
(5823 days)		S25.1.48, 5.7.22AnyAnyCOM_BINLOG_DUMP needs to accept 64-bit positions else slaves can break
558072010-08-06
18:14		2010-08-17
18:23		MySQL Server: ReplicationNot a Bug
(5922 days)		S14.1.22, 5.1.40WindowsAnyLast_IO_Errno: 1236 and mysqlbinlog unable to read log with --start-position=N
575632010-10-19
11:17		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(5858 days)		S2LinuxAnym_gcp_rep_counter ring buffer capacity exceeded
741672014-10-01
1:06		2014-10-22
13:52		MySQL Server: InnoDB storage engineClosed
(4395 days)		S35.7.5LinuxAnycall to posix_fallocate from fil_extend_space_to_desired_size fails
973982019-10-28
13:57		2019-11-05
15:49		MySQL Server: DocumentationClosed
(2555 days)		S35.7AnyAnyWrong documentation for innodb_max_purge_lag.
1024772021-02-04
10:54		2021-02-07
3:37		MySQL ServerUnsupported
(2098 days)		S3LinuxAnyWhen one row of result exceeded 4GB, the server does not response appropriately
1058782021-12-13
13:32		2022-10-25
16:18		MySQL Server: Federated storage engineUnsupported
(1786 days)		S38.0.27AnyAnyFEDERATED engine not reconnecting on wait_timeout exceeded
1114712023-06-17
14:28		2023-06-18
13:26		MySQL Server: OptimizerVerified
(1234 days)		S28.0.33Ubuntux86Unexpected Error: Memory capacity exceeded
1201082026-03-19
8:43		2026-03-28
20:40		MySQL ServerNot a Bug
(220 days)		S39.6.0AnyAnyMAX_EXECUTION_TIME does not raise error when query involves no table reads
373642008-06-12
12:52		2015-11-07
7:30		MySQL Server: InnoDB storage engineCan't repeat
(4014 days)		S25.0.51a, 5.5.21Linux (Linux ES release 4)AnyInnoDB: error in sec index entry update
1084262022-09-08
12:36		2022-12-06
11:06		Shell AdminAPI InnoDB Cluster / ReplicaSetClosed
(1428 days)		S38.0.30AnyAnyAdding instance to a new replica cluster under load results in errors
284972007-05-17
12:04		2007-06-18
16:30		MySQL Server: TestsClosed
(7078 days)		S35.1LinuxAnywait_for_slave_to_stop can cause random replication mysql-test failures
441462009-04-08
9:34		2013-10-10
15:50		MySQL Cluster: Cluster (NDB) storage engineClosed
(4772 days)		S2mysql-5.1-telco-7.0SolarisAnyndb_mgm -e " START BACKUP WAIT STARTED" not works as documented
484022009-10-29
11:00		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(5920 days)		S3mysql-5.1-telco-7.0LinuxAny--ndb-wait-* options do not set mysqld variables
585122010-11-26
8:47		2011-02-16
23:44		MySQL Server: Performance SchemaClosed
(5780 days)		S35.5AnyAnyPerformance_schema.myisam_file_io fails sporadically in PB2
680092013-01-02
9:22		2022-11-05
12:45		MySQL Server: Performance SchemaDuplicate
(5045 days)		S25.5.28, 5.5.29AnyAnyFloating point exception in "insert_events_waits_history_long"
688542013-04-03
9:54		2013-06-27
21:41		MySQL Cluster: Cluster (NDB) storage engineClosed
(4877 days)		S3mysql-cluster-7.2.10, 7.2.12LinuxAnySTART BACKUP WAIT STARTED waits forever on backup errors
710472013-12-02
4:50		2014-09-30
12:21		MySQL Server: ReplicationClosed
(4449 days)		S35.7.2, 5.7.3-m13AnyAnyshutdown hang if semisync is enabled and slave abort
775772015-07-01
10:51		2015-07-15
12:18		MySQL Server: Performance SchemaClosed
(4130 days)		S35.5, 5.6, 5.7AnyAnysetup_timers initialization assumes CYCLE timer is always available
809792016-04-06
14:25		2022-01-17
9:31		MySQL Server: InnoDB storage engineVerified
(3862 days)		S35.7AnyAnyDoublewrite buffer event waits should be annotated for Performance Schema
906042018-04-24
13:50		2018-04-25
4:41		MySQL Server: InnoDB storage engineVerified
(3114 days)		S55.7CentOSAnyut_rnd_ulint_counter () : Default delay for spin wait gives better performance
985492020-02-11
8:49		2025-12-07
20:45		MySQL Cluster: Cluster (NDB) storage engineNo Feedback
(2384 days)		S25.7.21CentOS (CentOS 7)x86Node1 Crash on cluster mysql NDB
994172020-05-02
11:13		2026-09-14
18:05		MySQL Workbench: SQL EditorWon't Fix
(2374 days)		S28.0.19-1ubuntu18.04, 8.0.20Debian (10 Buster)x86 (64bit)MySQL Workbench: Unresponsive several minutes after each "use DB" statement
1036362021-05-10
7:23		2023-04-28
5:55		MySQL Server: ReplicationClosed
(1817 days)		S38.0.24AnyAnySlave hangs with slave_preserve_commit_order On
1041862021-07-01
15:04		2022-01-25
17:07		MySQL Server: OptimizerClosed
(1869 days)		S58.0AnyAnyToo few chunk files are created for hybrid hash join
1202722026-04-15
11:21		2026-04-22
9:30		MySQL Server: InnoDB storage engineVerified
(195 days)		S28.0.45AnyAnyddl stuck in Waiting for clone PAGE_COPY state
371012008-05-30
13:08		2008-07-19
14:42		MySQL Server: ErrorsNot a Bug
(6681 days)		S25.0.51b Windows (server 2003 standart X64)AnyCan't create a new thread (errno 12)
835572016-10-27
3:08		2026-04-21
11:14		MySQL Server: InnoDB storage engineClosed
(196 days)		S15.7.16CentOSAnyCan't use LOCK=NONE to drop columns in table with virtual columns
886282017-11-23
16:03		2018-01-10
16:09		MySQL Server: DocumentationClosed
(3219 days)		S25.7.17SolarisAnyincreased memory allocation querying IS.TABLES and FLUSH TABLES ... FOR EXPORT
990952020-03-27
5:39		2020-03-31
13:32		MySQL ServerNot a Bug
(2409 days)		S35.7.24-logCentOS (7.4.1708)x86The n bits which transaction waiting for X lock is already locked by itself
1070292022-04-14
22:42		2022-04-15
13:19		MySQL Server: LockingNot a Bug
(1663 days)		S38.0.28AnyAnydeadlock when using trigger logic implementation
685682013-03-05
3:17		2021-09-15
20:49		MySQL Server: ReplicationVerified
(4737 days)		S35.6.10Linux (CentOS 5.8 X64)AnyStop Slave statement will timeout not waiting the event group complete
19852003-11-29
15:59		2004-01-01
14:20		MySQL ServerNo Feedback
(8342 days)		S13.23.58Linux (RH 9)Anyserver
244502006-11-21
3:03		2006-11-22
8:34		MySQL ServerNot a Bug
(7286 days)		S15.0.26-r1Linux (Gentoo, Ubuntu (EM64T))AnyCrashes on create table
404232008-10-30
10:43		2008-11-11
22:15		MySQL Server: GeneralDuplicate
(6566 days)		S16.0LinuxAnymysqld_safe loops forever if server is started with wrong --innodb-log-file-size
521792010-03-18
13:14		2011-02-16
23:44		MySQL ServerNo Feedback
(6043 days)		S35.1.30-communityWindows (32 Bit)Anyread_buffer_size and read_rnd_buffer_size make problem
629702011-10-27
14:55		2011-12-15
7:00		MySQL Server: InstallingNo Feedback
(5438 days)		S35.5 .16Windows (7)AnyMySQL Installer, Samples and Examples 5.5.15 configuration fail
120812005-07-21
13:17		2005-09-27
9:21		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(7707 days)		S34.1.12Linux (Linux/x86)AnyCluster: BEGIN after lock-wait timeout results in error 1296
131822005-09-14
14:26		2005-09-16
16:22		MySQL Server: DocumentationClosed
(7718 days)		S3AllAny (All)AnyDeadlock or a lock wait timeout in InnoDB does not cancel the effect of 'BEGIN'
40562004-06-08
13:40		2023-02-12
20:45		MySQL Server: ReplicationDuplicate
(5045 days)		S55.0.66aAny (Any)AnyReplicating lock type in LOAD DATA INFILE statements
59982004-10-09
3:29		2004-10-15
12:14		MySQL Server: InnoDB storage engineClosed
(8054 days)		S24.0.22 4.1.6AnyAnyLOCK TABLE write locks for same table conflict
88202005-02-26
8:41		2015-08-10
14:33		MySQL Server: mysqldump Command-line ClientCan't repeat
(7920 days)		S24.1.10Linux (Linux)Anymysqldump --quick --lock-tables cancels out the --lock-tables
93552005-03-23
12:12		2005-03-28
17:50		MySQL Server: MyISAM storage engineNot a Bug
(7890 days)		S24.0.20-logLinux (Debian/kernel 2.4.29)AnyLocked aliases not recognized during queries
109192005-05-27
15:54		2005-05-28
10:27		MySQL Server: CompilingNot a Bug
(7829 days)		S14.0.24GNU/Linux (Gentoo)AnyUnable to use the AS keyword inside LOCK TABLES; ...; UNLOCK TABLES
120982005-07-21
22:08		2005-08-21
22:21		MySQL Server: DocumentationClosed
(7744 days)		S3Your Web SiteYour Web SiteAnyMySQL Reference Manual: "lock type compatibility matrix" Unclear
130352005-09-07
12:05		2005-09-13
17:26		MySQL ServerDuplicate
(7721 days)		S3ysql-4.1.11-Debian_4 (Source distributioLinux (Linux 2.4.24)AnyLocks acquired with get_lock() persisting, even after MySQL thread has exited
169792006-01-31
15:43		2011-02-16
23:43		MySQL Server: InnoDB storage engineClosed
(5980 days)		S55.0.18Any (All)AnyAUTO_INC lock in InnoDB works a table level lock
188842006-04-07
12:02		2006-07-07
19:02		MySQL Server: LockingCan't repeat
(7424 days)		S35.1 Anylock table + global read lock = crash
202522006-06-03
22:04		2006-07-04
13:07		MySQL Cluster: Cluster (NDB) storage engineClosed
(7427 days)		S35.0.21-maxAny (all)AnyNDB API: NdbIndexScanOperation::readTuples ignores the batch parameter
239042006-11-02
19:32		2007-02-17
15:30		MySQL Server: GeneralCan't repeat
(7199 days)		S35.0.24a-maxLinux (suse9.3 x86)Anydeadlocked when 2 threads waiting for INSERT and 1 was deleting on same table
249182006-12-08
17:20		2007-08-03
1:40		MySQL Server: LockingClosed
(7032 days)		S14.1.22, 4.1.23-BK, 5.0.27Linux (Linux, freebsd)Anydrop table and lock / inconsistent between perm and temp tables
250422006-12-13
15:15		2007-03-30
19:37		MySQL ServerClosed
(7158 days)		S25.0.15/5.0BK/5.1BKWindows (Windows (XP))AnyOPTIMIZE TABLE cause race condition in IO CACHE SHARE
273702007-03-22
12:15		2007-04-30
9:40		MySQL Cluster: NDB APIClosed
(7127 days)		S25.0-bk, 5.1-bkAny (Any)AnyPotential inconsistent blob reads for ReadCommitted reads
280732007-04-24
13:32		2007-04-30
9:11		MySQL Cluster: Cluster (NDB) storage engineClosed
(7127 days)		S15.1-bkAnyAnyInfinite loop in lock queue
329472007-12-03
23:47		2007-12-05
8:33		MySQL Server: DocumentationClosed
(6908 days)		S36.0AnyAnyMisleading LOCK TABLES description in 6.0 Nutshell section
353822008-03-18
8:23		2008-11-04
13:57		MySQL Query BrowserClosed
(6573 days)		S11.2.12Windows (lock tables does not work)AnyLock tables does not work - not even while using FLUSH TABLES WITH...
369882008-05-26
18:34		2011-02-16
23:43		MySQL Server: DocumentationClosed
(6546 days)		S35.1.24-rc-community-logAnyAnyDocumentation on Next-Key Locking is confusing and misleading
466732009-08-12
12:39		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S25.4, azaleaAnyAnyDeadlock between FLUSH TABLES WITH READ LOCK and DML
476352009-09-24
21:06		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S36.0.14AnyAnyassert in start_waiting_global_read_lock during CREATE VIEW
489112009-11-19
15:46		2016-12-04
20:45		MySQL Server: InnoDB storage engineDuplicate
(6061 days)		S25.1.41, 5.1.42-bzrAnyAnySELECT ... FOR UPDATE doesn't do exclusive lock when table is empty
492062009-11-30
12:00		2009-12-09
10:37		MySQL Server: BackupCan't repeat
(6173 days)		S26.0-codebase-bugfixingAnyAnyDeadlock between BACKUP, the locking thread and DDL DML
570062010-09-24
14:31		2011-02-16
23:44		MySQL Server: LockingClosed
(5802 days)		S25.1.52-bzr, 5.5.7AnyAnyDeadlock between HANDLER and FLUSH TABLES WITH READ LOCK
584892010-11-25
12:42		2013-03-05
14:18		MySQL Server: LockingWon't fix
(4991 days)		S35.5AnyAnyFLUSH TABLES WITH READ LOCK - issue with concurrent load
585622010-11-29
15:05		2011-03-07
11:32		MySQL Workbench: AdministrationClosed
(5720 days)		S15.2.30AnyAny--lock-tables enabled even when --single-transaction option selected
614142011-06-05
22:22		2011-06-06
5:23		MySQL Server: BackupNot a Bug
(5629 days)		S25.5.12Linux (x86_64, opensuse 11.4, pkg)Anyupgraded from 5.1->5.5. now getting a mysqldump ERROR "1142:SELECT,LOCK TABL com
639972012-01-11
16:57		2013-01-03
2:31		Connector / NETClosed
(5052 days)		S36.4.4Windows (7 or 2008)AnySession locking issue with MySqlSessionStateStore
664162012-08-16
8:57		2012-09-06
18:55		MySQL Server: LockingNot a Bug
(5171 days)		S25.5.16LinuxAnyDDL hangs on "Waiting for table metadata lock" even after database restart.
677602012-11-29
20:02		2017-11-09
17:00		Connector / JClosed
(4290 days)		S25.1.22Any (Observed on Debian 64bits and Windows 64 bits)AnyDeadlock when concurrently executing prepared statements with Timestamp objects
730662014-06-20
15:45		2023-01-12
18:36		MySQL Server: ReplicationClosed
(2916 days)		S25.6.17AnyAnyReplication stall with multi-threaded replication
755132015-01-15
10:20		2019-01-08
12:48		MySQL Server: InnoDB storage engineCan't repeat
(2856 days)		S55.5.31LinuxAnyDROP TABLE creating a stall when foreign keys in use on other tables
802002016-01-29
15:33		2016-02-02
19:03		MySQL UtilitiesClosed
(3927 days)		S21.6.2AnyAnymsyqldbcopy does not work with MySQL 5.7
810022016-04-08
3:00		2016-04-19
19:02		MySQL Server: DocumentationClosed
(3850 days)		S35.6.29AnyAnyConcurrent DML via LOCK=NONE does not error on tables with foreign keys.
846092017-01-23
12:21		2017-06-27
7:43		MySQL Server: Performance SchemaVerified
(3571 days)		S35.7, 8.0, 5.7.17AnyAnyLock information in TABLE_HANDLES misplaced
857652017-04-03
7:43		2017-10-16
12:47		MySQL Server: InnoDB storage engineClosed
(3308 days)		S38.0.2 (trunk)AnyAnyAssert !rw_lock_own(lock, RW_LOCK_S) rw_lock_s_lock_func in include/sync0rw.ic
864222017-05-23
9:00		2017-10-13
17:00		MySQL Server: InnoDB storage engineClosed
(3308 days)		S28.0.2AnyAnylock0lock.cc: ((m_mode - (0xFUL & m_mode)) - (0xF0UL & m_mode) - (256 & m_mode))
893312018-01-20
0:36		2018-02-14
17:02		MySQL Server: ReplicationClosed
(3184 days)		S28.0.3Red HatAnyChanging lock/release order in group commit causes a deadlock
972282019-10-15
10:40		2019-10-25
12:07		MySQL Server: InnoDB storage engineVerified
(2566 days)		S58.0AnyARMrwlock: refine lock->lock_word with C11 atomics
991012020-03-27
19:19		2020-09-01
18:07		MySQL Server: DMLClosed
(2254 days)		S38.0, 8.0.11, 8.0.19AnyAnySELECT .. LOCK IN SHARE MODE requires LOCK TABLES grant
1013052020-10-24
8:55		2021-02-17
10:52		MySQL Server: InnoDB storage engineClosed
(2085 days)		S38.0AnyAnytrx->lock.n_rec_locks inconsistent with real num of trx rec locks
1029672021-03-15
2:39		2021-03-16
11:46		MySQL Server: InnoDB storage engineVerified
(2058 days)		S35.7.18AnyAnydeadlock transaction hang up when connection is broken
1066082022-03-01
7:36		2022-03-16
13:45		MySQL ServerNot a Bug
(1694 days)		S38.0.17 MySQL Community ServerLinux (openSUSE Leap 15.1)x86 (Intel(R) Xeon(R) Gold 6126 CPU @ 2.60GHz)Queey hangs with "Waiting for table metadata lock"
1080692022-08-04
8:50		2022-08-04
11:42		MySQL Enterprise MonitorDuplicate
(1552 days)		S38.0.30AnyAnyPFS didn't display metadata lock correctly
1082102022-08-22
2:24		2022-08-22
7:56		MySQL Server: DocumentationVerified
(1534 days)		S2AnyAnyDescription about LOCK_MODE is not accurate
1137602024-01-25
13:00		2024-01-25
14:00		MySQL Server: InnoDB storage engineUnsupported
(1013 days)		S35.7.44LinuxARMInsufficient memory barriers in rw-lock implementation caused crash on ARM arch
1163232024-10-09
13:32		2024-11-30
16:06		MySQL Server: Connection HandlingVerified
(703 days)		S28.0.39, 8.0.40AnyAnyWaiting for MDL lock during COM_CHANGE_USER may cause connection leaks
1195212025-12-08
3:23		2025-12-10
6:47		MySQL Server: InnoDB storage engineOpenS28.4AnyAnyFalse positive deadlock detected involving SELECT FOR SHARE / LOCK IN SHARE MODE
1211512026-08-22
2:15		2026-08-24
4:36		MySQL Server: DocumentationOpen
(71 days)		S38.4.5AnyAnyInnoDB Locking docs don't qualify the unique-index equality gap-lock guarantee for IN (...) lists
437332009-03-18
16:11		2011-02-16
23:43		MySQL Server: Embedded Library ( libmysqld )Closed
(6164 days)		S15.1.33-debug, 5.1-bugteamLinux (suse-linux-gnu on i686)AnySelect on processlist let the embedded server crash (concurrent_innodb_safelog)
477682009-10-01
17:15		2011-02-16
23:44		MySQL Server: GeneralClosed
(6164 days)		S25.0+WindowsAnypthread_cond_timedwait() is broken on windows
492512009-12-01
8:23		2024-08-28
9:05		MySQL Server: InnoDB storage engineDuplicate
(5913 days)		S15.0.91,5.1.50, 5.5, 5.6.1AnyAnydeadlock/crash with concurrent truncate table and index statistics calculation
555762010-07-27
2:59		2011-02-16
23:44		MySQL Server: Performance SchemaClosed
(5807 days)		S35.6, 5,5AnyAnyTwo perfschema tests failed on mysql-next-mr-innodb PB2 tests
687682013-03-25
21:28		2013-04-09
14:25		MySQL Server: Performance SchemaClosed
(4956 days)		S3AnyAnyMIN_TIMER_WAIT in events_waits_summary_global_by_event_name overflows
773192015-06-11
15:03		2019-10-15
1:00		MySQL ServerNo Feedback
(2577 days)		S35.6.25LinuxAnyInnoDB: Warning: a long semaphore wait:Thread xxx has waited at trx0
869022017-07-03
7:10		2017-07-12
5:40		MySQL ServerNot a Bug
(3401 days)		S25.6LinuxAnyDead lock cause mysqld hand
1143742024-03-15
18:38		2025-03-04
19:18		MySQL ServerNot a Bug
(609 days)		S28.0.32AnyAnyInnoDB semaphore wait bug - a thread is waiting for itself?
198152006-05-15
13:17		2006-06-10
15:44		MySQL Server: LockingClosed
(7451 days)		S15.0.21Linux (Linux)AnyCREATE/RENAME/DROP DATABASE can deadlock on a global read lock
306872007-08-29
10:22		2007-09-30
10:41		MySQL Server: ReplicationNo Feedback
(6974 days)		S25.0.17Linux (FC4)AnyNext record offset is nonsensical
24602004-01-20
7:17		2004-05-28
19:52		MySQL ServerClosed
(8194 days)		S2 AnyCrash wih Stored Procedure and UNOIN
264832007-02-19
22:26		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineVerified
(7195 days)		S3mysql-5.1-telco-6.2Linux (Linux 32 Bit)AnySlave MySQLD does not reconnect w/ slave cluster after network outage restored
201432006-05-30
10:18		2006-06-01
11:02		MySQL Server: InnoDB storage engineNot a Bug
(7460 days)		S15.0.21 community ntWindows (Windows XP SP2)AnyTimeout while aquiring lock on table with foreign key
286022007-05-22
17:39		2011-02-16
23:43		MySQL ServerCan't repeat
(6397 days)		S35.1.18AnyAnyCan't open and lock privilege tables: Incorrect key file for table 'db'; try to
455222009-06-16
10:57		2013-04-14
20:45		MySQL Server: InnoDB storage engineDuplicate
(5964 days)		S15.0.67Linux (RHEL4u4)AnyInnoDB continuously restarts after hard power off
529522010-04-19
18:45		2011-02-16
23:44		MySQL Enterprise Monitor: AgentClosed
(5922 days)		S22.2.0.1695AnyAnyIf Agent gets a timeout on initial checkin, it will not retry
672912012-10-18
18:19		2012-10-18
21:43		MySQL ServerDuplicate
(5129 days)		S15.5.11Linux (CentOS release 4.7 (Final))AnyProduction MySQL master server crashed and could not get recovered
707282013-10-25
20:34		2014-03-04
11:14		MySQL Enterprise Monitor: DocumentationClosed
(4627 days)		S33.0AnyAny InnoDB Buffer Pool Usage Graph doc does not reflect actual behavior
354982008-03-22
5:51		2011-02-16
23:43		MySQL Server: InnoDB storage engineClosed
(5980 days)		S35.1.22, 5.1.30, 5.0.45AnyAnyCannot get table test/table1 auto-inccounter value in ::info
461632009-07-14
9:10		2009-12-22
23:32		MySQL ServerNot a Bug
(6311 days)		S25.0, 5.1,5.4AnyAnyKILL QUERY causes implicit COMMIT
561342010-08-20
6:16		2011-05-11
8:41		MySQL Server: DDLCan't repeat
(5655 days)		S35.1.49AnyAnymysql_admin_table should check the return value of open_and_lock_tables
741772014-10-01
13:51		2015-06-26
16:01		MySQL Server: ReplicationClosed
(4148 days)		S25.7.5, 5.7.6AnyAny--slave-preserve-commit-order causes slave to deadlock and break for some querie
948142019-03-28
11:12		2022-12-01
12:01		MySQL Server: XA transactionsClosed
(1433 days)		S25.7, 8.0, 5.7.25AnyAnyslave replication lock wait timeout because of wrong trx order in binlog file
997362020-05-29
7:34		2020-05-29
14:23		MySQL Server: InnoDB storage engineNot a Bug
(2349 days)		S38.0.20Windows (Windows 10 (1909))x86Unique index lock after INSERT, DELETE, INSERT with same values
1101622023-02-22
7:06		2023-02-23
14:17		MySQL ServerNot a Bug
(1349 days)		S58.0LinuxARMImprove vio read performance by introducing short busy poll before sleep
1201962026-03-31
23:50		2026-10-08
23:54		MySQL Server: InnoDB storage engineVerified
(26 days)		S39.6.0AnyAnyn_mysql_tables_in_use uint32 underflow via MRR dsmrr_init() error path in handler.cc
170162006-02-01
16:51		2008-01-09
23:08		Connector / ODBCCan't repeat
(6873 days)		S23.51Windows (Windows)AnyI find some problem in MySQL (bugs) - 'update' command in C++
380372008-07-11
8:48		2008-07-11
11:08		MySQL Server: InstallingNot a Bug
(6689 days)		S5mysql-5.0.51a-linux-i686Linux (Mandriva Summer 2008)AnyInstallation of system tables failed!
316602007-10-17
9:08		2007-10-29
21:58		MySQL Server: ReplicationDuplicate
(6945 days)		S25.1.22Windows (2003 SP 2)Anymysql stops when starting with replication options+missing mysql table
376332008-06-25
14:58		2015-11-07
7:37		MySQL Server: InnoDB storage engineCan't repeat
(4014 days)		S55.0.45AnyAnycertain queries become very slow - locking related?
444992009-04-27
19:55		2011-02-16
23:43		MySQL Cluster: Cluster (NDB) storage engineClosed
(6094 days)		S3mysql-5.1-telco-7.0SolarisAnyGCP Stop / failed handling of GCP_SAVEREQ / Dbdih::execBLOCK_COMMIT_ORD
699932013-08-12
10:36		2013-11-19
13:48		MySQL Server: MemcachedClosed
(4732 days)		S25.6.13Linux (CentOS 5)Anyinnodb tries to access tablespace that does not exist or is just being dropped
440472009-04-02
16:01		2011-02-16
23:43		MySQL Server: LockingNo Feedback
(6155 days)		S1mysql-5.1.30 ndb-6.3.20Linux (ubuntu 8.04 (ec2))AnyCluster API node, All threads stuck in lock wait
478142009-10-04
18:33		2011-02-16
23:44		MySQL Server: InnoDB storage engineClosed
(5981 days)		S25.0.44LinuxAnyDiagnostics are frequently not printed after a long lock wait in InnoDB
515432010-02-26
9:26		2013-04-14
20:45		MySQL Server: InnoDB storage engineNo Feedback
(5916 days)		S55.0.81, 5.1.34 sp1, 5.1.44Linux (rh5.3)Anyinnodb sorting result very slow(using index,no filesort)
558342010-08-09
8:42		2011-02-16
23:44		MySQL Server: DocumentationClosed
(5929 days)		S35.5AnyAnyINNODB_TRX docs list BLOCKED instead of LOCK WAIT state
602932011-03-01
12:35		2018-09-23
20:45		MySQL Server: InnoDB storage engineDuplicate
(5062 days)		S35.5.11AnyAnySHOW ENGINE INNODB STATUS: full path names instead of filenames
621802011-08-16
16:18		2011-08-20
15:31		MySQL Server: LockingDuplicate
(5554 days)		S25.5.12AnyAnyMetadata lock during index creation eliminates concurrent selects
824002016-08-01
17:32		2016-12-15
13:06		MySQL Server: Row Based Replication ( RBR )Closed
(3610 days)		S25.7.14AnyAnyMTS: LOGICAL_CLOCK slave hangs and breaks for innodb_lock_wait_timeout
973192019-10-21
22:19		2019-10-22
5:56		MySQL Server: SYS SchemaVerified
(2569 days)		S35.7.26, 8.0.18, 5.7.28AnyAnysys schema lock wait view not timezone-aware
992192020-04-09
12:16		2020-04-10
12:19		MySQL Server: InnoDB storage engineNot a Bug
(2398 days)		S25.7.27AnyAnyInnodb freeze running REPLACE statements
1174452025-02-12
3:44		2025-02-12
14:01		MySQL ServerUnsupported
(629 days)		S25.7.27Linuxx86mysql hang
45152004-07-12
13:18		2004-07-29
15:21		MySQL Websites: lists.mysql.comNot a Bug
(8132 days)		S2 AnyDNS cannot find my mail server
99982005-04-19
13:04		2005-06-24
2:58		MySQL ServerClosed
(7802 days)		S35.0N/AAnyMySQL client hangs on USE "database"
137692005-10-05
11:28		2005-10-13
15:00		MySQL ServerNot a Bug
(7691 days)		S34.1.14 (-bk)Linux (Gentoo 1.6.13 [ AMD64])AnyInnodb 'Table was not locked with LOCK TABLES', LOCK TABLES not used
356472008-03-28
14:21		2008-03-28
17:07		MySQL Server: InnoDB storage engineWon't fix
(6794 days)		S35.0, 5.1, 6.0AnyAnyendless innodb loop when starting server twice
472772009-09-11
17:13		2011-02-16
23:44		MySQL Server: LockingNo Feedback
(6035 days)		S25.1.38FreeBSD (7.2-RELEASE)AnyQuery stuck "Sending data" locks table; query cache off; MyISAM
495602009-12-09
14:18		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(6171 days)		S3mysql-5.1-telco-7.0AnyAnyHanging restart with mysqld + take-over during system restart
564942010-09-02
12:07		2011-02-16
23:44		MySQL Server: LockingClosed
(5827 days)		S35.5AnyAnySegfault in upgrade_shared_lock_to_exclusive() for REPAIR of merge table
939012019-01-12
9:17		2019-03-26
14:03		MySQL Server: InnoDB storage engineClosed
(2841 days)		S28.0.13AnyAnyInnoDB purge thread don't release GLOBAL and BACKUP MDL lock after undo truncate
577572010-10-27
0:58		2011-02-16
23:44		Connector / JClosed
(5835 days)		S35.1.13AnyAnyRace condition in simple.StatementsTest.testCancelStatement causes failure
92772005-03-18
12:56		2005-04-06
14:08		MySQL Server: InnoDB storage engineClosed
(7881 days)		S24.1.11-bkLinux (Linux)Any4.1.11bk crashes assertion failure; log_open() false?
137912005-10-06
1:59		2005-10-06
18:47		MySQL ServerClosed
(7698 days)		S15.0.15-rc from BKLinux (Linux/Windows)Anymysqld crashes at startup in 5.0.15bk
158692005-12-19
21:04		2006-05-22
18:37		MySQL ServerClosed
(7470 days)		S24.1.16Other (IRIX 6.5.28)AnyCannot shutdown the server - it restarts
202232006-06-02
10:27		2006-06-07
20:25		MySQL Server: Embedded Library ( libmysqld )Duplicate
(7454 days)		S15.1.11-betaUnix (almost all)AnyEmbedded server crashes (almost all platforms, all tests)
284772007-05-16
17:05		2011-02-16
23:43		MySQL Server: PartitionsClosed
(6325 days)		S15.1.19, 5.1.17, 5.1.36AnyAnyinnodb assertion and crash during alter table to add/drop partitions
293442007-06-25
19:53		2007-06-25
22:40		MySQL Server: InstallingCan't repeat
(7071 days)		S3MySql 5Windows (Vista)AnyMySQL Vista
311112007-09-20
14:16		2007-11-09
17:26		MySQL Server: Stored RoutinesClosed
(6934 days)		S15.1-bkAnyAny--read-only crashes MySQL (events fail to load)
383162008-07-23
16:54		2011-02-16
23:43		MySQL Server: ReplicationCan't repeat
(6528 days)		S15.1-bugteamLinux (ubuntu 8.04)AnyAssertion `m_curr_row_end <= m_rows_end' failed in unpack_current_row
394902008-09-16
23:04		2015-03-15
20:45		MySQL Server: Falcon storage engineDuplicate
(6620 days)		S16.0.6Linux (RHEL5)AnyFalcon Crash: Assertion Failed at line 779 in file Transaction.cpp
426402009-02-06
7:17		2011-02-16
23:43		MySQL ServerClosed
(6381 days)		S25.1-bugteam, 5.1AnyAnymysqld crashes when unsafe statements are executed (STRICT_TRANS_TABLES mode)
504742010-01-20
13:12		2011-02-16
23:44		Tests: ReplicationClosed
(5935 days)		S3Betony (M2)WindowsAnyrpl_slave_load_remove_tmpfile failed on windows debug enabled binary
559812010-08-14
7:07		2018-09-23
20:45		MySQL Server: InnoDB storage engineDuplicate
(5915 days)		S25.6.99-m5AnyAnyAssertion failure in file fsp0fsp.c line 3276
717752014-02-20
5:03		2018-08-08
11:34		MySQL Server: InnoDB storage engineCan't repeat
(3009 days)		S25.6.10Linux (CentOS 6.2 (2.6.32-220.2.1.el6.x86_64))Anycrashe : semaphore wait has lasted
28862004-02-19
2:29		2004-11-08
10:34		MySQL Server: ReplicationClosed
(8030 days)		S24.0.17Linux (GNU/Linux)AnyIO-Thread stops working at illegal master log position
83482005-02-07
1:19		2005-02-07
11:43		MySQL ServerDuplicate
(7939 days)		S24.0.23 binary rpmLinux (RHEL 3.0)AnyQuery/hour count issues
344362008-02-08
23:31		2008-03-16
6:12		MySQL Server: ReplicationNo Feedback
(6806 days)		S25.0.45Linux (Ubuntu Edgy)AnyBinlog corruption on inserts with utf8
607882011-04-07
7:10		2013-08-25
20:45		MySQL Server: InnoDB storage engineDuplicate
(5069 days)		S3AnyAnyInnoDB crashes with an assertion failure when receiving a signal on pwrite()
885232017-11-16
14:13		2020-08-28
13:13		MySQL Server: InnoDB storage engineCan't repeat
(2960 days)		S35.7.16/5.7.22WindowsAnyInnoDB: Semaphore wait has lasted > 600 seconds. We intentionally crash the serv
910782018-05-30
13:37		2023-11-20
11:34		MySQL ServerCan't repeat
(1079 days)		S35.7.21Red Hat (RHEL 6.7)x86Queries stuck in 'query end' forever
975232019-11-06
21:02		2021-01-27
10:18		MySQL ServerNo Feedback
(2523 days)		S35.7.26AnyAnyInfinite loop on query end re TrxInInnoDB::wait()
711272013-12-11
11:51		2013-12-19
11:32		MySQL FabricClosed
(4702 days)		S31.4.0AnyAnyCheckpoint routine can lead to deadlock
120822005-07-21
13:52		2005-08-12
19:29		MySQL ServerClosed
(7753 days)		S15.0.10-betaLinux (Linux)AnyPrepared statement "FOR UPDATE" "LOCK IN SHARE MODE": timeout gives server crash
93812005-03-24
13:47		2005-04-08
12:42		MySQL Server: InnoDB storage engineClosed
(7879 days)		S34.1Linux (linux)AnyInnoDB unlocks data file too late (after PID file is removed)
109422005-05-29
12:42		2005-12-09
18:52		MySQL Server: ReplicationClosed
(7634 days)		S34.1Linux (linux)Anydeadlock with FLUSH TABLES WITH READ LOCK + STOP SLAVE
201392006-05-30
7:44		2006-08-10
16:32		MySQL Server: LockingClosed
(7390 days)		S15.1.12-BK, 5.1.11Linux (FC5)AnyInfinite loop after "FLUSH" and "LOCK tabX, general_log"
237692006-10-30
12:05		2006-11-27
19:10		MySQL Server: InnoDB storage engineClosed
(7281 days)		S35.0Any (All)AnyDebug assertion failure with innodb_locks_unsafe_for_binlog
392222008-09-03
19:00		2008-09-03
19:32		MySQL ServerNot a Bug
(6635 days)		S35.0.51-logAnyAnyno difference between LOCK IN SHARE MODE and LOCK FOR UPDATE
438672009-03-25
22:10		2011-02-16
23:43		MySQL Server: PartitionsClosed
(6085 days)		S26.0-runtime, azaleaAnyAnyALTER TABLE on a partitioned table causes unnecessary deadlocks
462242009-07-16
14:08		2011-02-16
23:44		MySQL Server: LockingClosed
(6085 days)		S25.4+AnyAnyHANDLER statements within a transaction might lead to deadlocks
535102010-05-08
0:02		2011-02-16
23:44		MySQL Server: LockingNo Feedback
(5953 days)		S25.0+LinuxAnyPotential deadlock
561142010-08-19
10:10		2011-02-16
23:44		MySQL Server: InnoDB storage engineClosed
(5807 days)		S35.1 plugin, 5.5+AnyAnyDisallow trx->dict_operation_lock_mode==RW_X_LATCH in srv_suspend_mysql_thread()
644782012-02-28
2:20		2012-04-17
8:24		MySQL Server: LockingDuplicate
(5313 days)		S25.5.19, 5.5.21AnyAnyCREATE TABLE IF NOT EXISTS waits for table metadata lock
733692014-07-24
6:52		2015-04-07
17:32		MySQL Server: InnoDB storage engineVerified
(4447 days)		S35.6.19LinuxAnyTail of secondary index may cause gap lock in read-committed
936492018-12-18
3:23		2022-09-16
7:22		MySQL Server: ReplicationClosed
(2762 days)		S38.0.13AnyAnySTOP SLAVE SQL_THREAD deadlocks if done while holding LOCK INSTANCE FOR BACKUP
981392020-01-07
9:04		2020-01-20
12:47		MySQL Server: DocumentationVerified
(2482 days)		S38.0.16AnyAnyCommitting a XA transaction causes a wrong sequence of events in binlog
1126702023-10-09
15:47		2023-10-10
5:04		MySQL Server: DocumentationVerified
(1120 days)		S38.0.34AnyAnyDocumentation outdated related ANALYZE TABLE locking
1133122023-12-01
22:48		2024-10-23
11:29		MySQL Server: InnoDB storage engineVerified
(999 days)		S28.0.35, 8.1.0AnyAnyServer stall during Alter/Drop table while clearing AHIs from the buffer pool
1160552024-09-11
5:54		2026-04-11
14:59		MySQL Server: ErrorsVerified
(783 days)		S38.0.39, 8.4.2, 9.0.1CentOS (7.9)x86MY-004085 and MY-014054 message is bit wrong
1195782025-12-19
14:06		2025-12-19
14:11		MySQL Server: InnoDB storage engineOpenS18.0.40Anyx86Repeated MySQL Crashes During Online ALTER on Multi -TB Tables
421652009-01-16
16:45		2011-02-16
23:43		MySQL Server: ReplicationNo Feedback
(6466 days)		S35.0AnyAnySlave retries incompletely rolled back transaction
872252017-07-27
15:38		2017-10-23
18:07		MySQL Server: InnoDB storage engineClosed
(3298 days)		S38.0.3AnyAnyassert failure: !sdi_insert_failed || trx_is_interrupted(trx)
664972012-08-22
13:01		2013-01-10
14:00		MySQL Server: ReplicationDuplicate
(5045 days)		S15.6.6Any (Linux, MacOS X)Anycrash after restarting a parallel slave
670332012-10-01
11:07		2017-12-14
5:05		MySQL Cluster: Cluster (NDB) storage engineCan't repeat
(3802 days)		S17.2.7Solaris (5.10)AnyMysqld got signal 11 during NDB binlog setup after cluster failure
739242014-09-16
5:56		2014-09-16
7:42		MySQL Server: FULLTEXT searchDuplicate
(4431 days)		S25.6.15, 5.6.17WindowsAnyMySql innodb_ft_max_token_size is not changing
881702017-10-20
21:29		2019-04-08
14:00		MySQL Server: Query CacheDuplicate
(3288 days)		S35.6.27, 5.6.35Other (Amazon RDS)AnyMYSQL Server keep restarting every day
1038942021-06-02
15:05		2022-09-06
10:07		MySQL Visual Studio IntegrationCan't repeat
(1950 days)		S3 1.2.9Windows (10.0.19042 Build 19042)x86 (Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz, 2112 Mhz, 4 Core(s), 8 Logical Processor(s))MySQL for Visual Studio fails to load on Microsoft Visual Studio
35592004-04-25
21:53		2004-05-15
12:44		MySQL Server: ReplicationClosed
(8207 days)		S24.0.18-logLinux (Redhat linux 9)AnyReplication crash when slave under high load
52142004-08-25
20:03		2004-08-26
17:10		Connector / NETClosed
(8104 days)		S20.76Windows (XP SP2)AnyConnection Timeout seems to be ignored
103972005-05-05
19:27		2005-05-07
19:55		MySQL ServerCan't repeat
(7850 days)		S34.1.10Windows (Windows XP)AnyConnection timeout is ignored on Windows
117742005-07-06
12:30		2012-05-18
20:19		MySQL ServerDuplicate
(7379 days)		S34.1.12Linux (Linux)AnyLibmysqlclient read/write timeout options
119852005-07-16
20:52		2012-05-18
20:19		MySQL ServerDuplicate
(7631 days)		S34.0.24Linux (Gentoo)Anytimeout doesn't work as expected
157182005-12-13
21:22		2006-01-20
22:40		MySQL Server: DocumentationClosed
(7592 days)		S35.0.16-nt-maxWindows (XP, with SP2)Anymysql_real_connect() using named pipe doesn't honor wait_timeout
158552005-12-19
10:43		2006-06-08
17:50		MySQL ServerCan't repeat
(7453 days)		S35.0.16IBM AIX 5.3 ML2AnyUpgrade + old privilege tables yields information_schema timeout
184142006-03-22
9:47		2006-03-27
13:58		MySQL Cluster: Cluster (NDB) storage engineClosed
(7526 days)		S34.1,5.0,5.1 AnyTimeout in ABORT handling with more that 32 ops can yield NF
241462006-11-09
16:01		2007-04-05
14:27		MySQL Cluster: Cluster (NDB) storage engineClosed
(7152 days)		S15.1.12-betaMacOS (OS-X 10.4 PPC 64bit)AnyConnect to server fails in run with NDB, timeout 400 s for "apply_status.ndb"
246852006-11-29
11:27		2026-02-08
20:45		MySQL Server: MyISAM storage engineDuplicate
(7186 days)		S15.0-bk, 5.1-bkWindows (Windows 2003)AnyTest case 'myisam' timeout on Windows 32-bit
247862006-12-04
4:28		2011-02-16
23:43		Connector / NETClosed
(5744 days)		S25.0.2Windows (Windows XP SP2)AnyCommand timeout does not raise exception, documentation incorrect
254872007-01-09
5:30		2007-01-25
8:08		MySQL Cluster: NDB APIClosed
(7222 days)		S35.0.34,5.1.14 Anydeleting ndb_cluster_connection object takes long time
290632007-06-13
2:59		2007-06-19
12:08		MySQL Cluster: Cluster (NDB) storage engineClosed
(7077 days)		S35.1.4-a_drop6p8, 5.1.19AnyAnymgmapi: connect timeout set incorrectly
291132007-06-14
16:52		2007-10-29
9:10		MySQL Server: Embedded Library ( libmysqld )Can't repeat
(6945 days)		S24.1.23Any (several Unix)AnyTest "lock_multi" fails in "embedded" runs: Timeout.
307142007-08-30
1:45		2007-10-17
9:50		Connector / NETNot a Bug
(6957 days)		S25.0.8.1WindowsAnyGetting connection timeout while using pooled connection
316982007-10-18
19:16		2011-02-16
23:43		Connector / JClosed
(6417 days)		S25.1.5Linux (2.6.22.9-61.fc6)AnyStatement.setQueryTimeout(int) does not throw exception on timeout
332682007-12-16
13:20		2014-01-31
13:04		MySQL Server: CompilingWon't fix
(4659 days)		S35.1.23Linux (Debian x86_64)AnyGcov offsets one line in sql_yacc.yy rules
341512008-01-29
22:29		2008-10-03
9:53		MySQL Server: TestsNo Feedback
(6605 days)		S35.0.51aLinux (Debian i386)AnyTimeout in ndb_alter_table test when built with gcc 4.3
379812008-07-09
5:59		2008-07-11
9:24		Connector / JNot a Bug
(6689 days)		S3mysql-connector-java-5.1.6AnyAnyCannot set socketTimeout (read timeout defaults to 0/infinite)
397392008-09-29
23:21		2011-02-16
23:43		MySQL Server: Command-line ClientsVerifiedS3AnyAnyAnyThe mysql client automatically adjusts timeout values for negative/ large values
401352008-10-18
21:34		2008-12-18
16:55		MySQL Server: Falcon storage engineClosed
(6529 days)		S26.0-rplLinux (debx86-b)Anyfalcon_bug_30124 is too slow, times out in pushbuild
410042008-11-25
10:57		2011-02-16
23:43		MySQL ServerCan't repeat
(6265 days)		S25.1, 6.0AnyAnyevents_scheduling times out sporadically on pushbuild
410922008-11-28
12:56		2020-09-13
20:45		MySQL Server: Maria storage engineDuplicate
(6424 days)		S36.0-mariaLinux (itanium)AnyMaria: timeout in waiting_threads-t
418612009-01-05
11:27		2011-02-16
23:43		MySQL Server: TestsClosed
(6426 days)		S36.0-rpl, 5.1AnyAnyrandom tests fail sporadically in pushbuild with timeout at shutdown
430652009-02-20
17:45		2011-02-16
23:43		Tests: ServerClosed
(6413 days)		S35.0, 5.1, 6.0AnyAnymain.lock_multi: This test is too big if the disk is slow
444012009-04-22
4:07		2009-06-18
13:27		MySQL Cluster: Cluster (NDB) storage engineNot a Bug
(6347 days)		S3mysql-5.1-telco-7.0WindowsAnymtr daily-basic-tests.DbAsyncGeneratorime_60__1 failed once, but not again...
468232009-08-20
9:53		2011-02-16
23:44		Tests: ClusterVerified
(6276 days)		S35.1AnyAnyrpl_ndb.rpl_ndb_extraCol test fails on PB-2 with a timeout
477922009-10-02
12:45		2011-02-16
23:44		Tests: ServerClosed
(5772 days)		S35.4.5 (mysql-trunk), 6.0-codebase-bugfixingSolaris (solaris 10)Anymain.lock_multi_bug38691 times out sporadically on Solaris 10
478152009-10-04
22:47		2011-02-16
23:44		Connector / NETClosed
(6228 days)		S36.1.2AnyAnySession expires is incorrect
479242009-10-08
19:08		2011-02-16
23:44		MySQL Server: LockingClosed
(5787 days)		S35.1AnyAnymain.log_tables times out sporadically
484942009-11-03
9:40		2011-02-16
23:44		Connector / NETClosed
(6202 days)		S1Connector/Net 6.1.2Windows (Windows Vista)Any"Fatal error encountered during command execution", "Timeout expired"
488832009-11-18
21:13		2011-08-17
14:48		MySQL Server: TestsClosed
(5557 days)		S35.1, 5.5, 5.6LinuxAnyTest "innodb_information_schema" takes fewer locks than expected
489182009-11-19
18:26		2011-02-16
23:44		Tools: MTR / mysql-test-runClosed
(5983 days)		S35.5.0-betaLinux (SLES 9 RPM)AnyMTR uses an un-initialized value in comparison
520192010-03-12
21:07		2011-02-16
23:44		Tools: MTR / mysql-test-runClosed
(5833 days)		S35.1.45IBM AIXAnymain.mysqltest fails on new tests for lowercase_result
557152010-08-03
14:53		2011-02-16
23:44		MySQL Cluster: Cluster (NDB) storage engineClosed
(5927 days)		S2mysql-5.1-telco-6.3AnyAnymultiple node failures caused by DBTC/DIH timeout of COMMIT
577202010-10-25
20:32		2011-02-16
23:44		MySQL Server: InnoDB storage engineClosed
(5803 days)		S3mysql-5.5-innodbWindows (Vista & 7)AnyInnoDB crashes at startup in Windows Vista/7 in os0sync.c; os_cond_wait_timed()
584242010-11-23
18:20		2011-02-16
23:44		Tools: MTR / mysql-test-runClosed
(5797 days)		S35.5AnyAnymtr ignores failing mysqltest in the presence of expect file for mysqld
671712012-10-10
4:26		2013-03-11
17:46		Connector / NETClosed
(4985 days)		S36.4.5 & 6.6.3Windows (Windows 7)AnyDefault Command Timeout not applying for EFMySqlCommand
686922013-03-16
16:35		2021-07-02
19:00		MySQL Workbench: AdministrationNo Feedback
(4853 days)		S35.2.47WindowsAnyWorkbench model synchronization timeout too short/non-configurable
694002013-06-04
22:12		2022-01-23
20:45		Connector / NETNo Feedback
(4756 days)		S25.6.5Windows (.NET 4.0)AnyMySqlConnection Dispose throws exception
700422013-08-14
22:33		2013-09-16
8:59		MySQL Server: ReplicationVerified
(4796 days)		S3MySQL 5.6.13AnyAnysemisync master waits for timeout if 'stop slave' is executed on semisync slave
756042015-01-23
15:33		2019-06-19
16:24		Connector / NETClosed
(2694 days)		S26.8.3.0WindowsAnyUnable to access MySQL Server via Connector/NET after 24.9 days of uptime
849072017-02-09
12:28		2018-04-25
13:09		MySQL WorkbenchDuplicate
(3547 days)		S26.3.9Windows (Microsoft Windows 8.1 Pro)AnyCan't connect to MySQL database over SSH using private key
863632017-05-17
19:34		2017-05-19
6:21		Connector / JClosed
(3456 days)		S25.1.42DebianAnyJDBC socket timeout set to 15ms regardless of uri settings
874632017-08-18
2:02		2021-10-18
18:21		MySQL Server: InnoDB storage engineCan't repeat
(3364 days)		S25.7.15Windows (Server 2012R2)AnyMySQL Crashes with operating system error number 995 in a file operation
896482018-02-13
11:52		2018-04-02
17:16		MySQL Workbench: MigrationUnsupported
(3137 days)		S36.3.10Ubuntu (17.10 64-bit)AnyMySQL Workbench - Migration Wizard - invalid option
912052018-06-11
7:22		2019-02-16
17:34		MySQL Server: XA transactionsClosed
(2817 days)		S38.0.12AnyAnydd_upgrade tests failing on Debian
939832019-01-18
15:01		2025-09-21
20:45		MySQL Workbench: MigrationNo Feedback
(2370 days)		S18.0.13Ubuntux86source-timeout parameter requested but none
941552019-01-31
16:04		2019-01-31
16:43		MySQL Workbench: MigrationDuplicate
(2833 days)		S18.0.13Ubuntu (18.04)x86source-timeout parameter requested but none
982032020-01-13
14:09		2020-01-15
3:04		MySQL Server: mysqldump Command-line ClientClosed
(2484 days)		S38.0AnyAnymysql dump "sufficiently long" network timeout too short
1012752020-10-22
13:26		2020-10-23
10:23		MySQL Server: ReplicationVerified
(2202 days)		S35.7, 5.7.31, 5.7.32, 8.0.22AnyAny rpl_semi_sync_master_enabled=ON without any connected slaves will cause timeout
1121232023-08-21
9:15		2023-11-27
21:33		Connector / NETClosed
(1072 days)		S18.0.31, 8.1.0AnyAnyPool exhaustion after timeouts in transactions
1136042024-01-10
5:42		2024-01-17
6:12		Connector / ODBCNot a Bug
(1026 days)		S35.3, 8.0, 8.1WindowsAnySQLSetStmtAttr and SQL_ATTR_QUERY_TIMEOUT does not work in 8.x ODBC Connector
43862004-07-02
20:41		2004-07-07
18:02		Connector / NETClosed
(8154 days)		S2 AnyInserted data doesn't update properly
198072006-05-14
20:47		2006-06-18
21:45		MySQL ServerNo Feedback
(7443 days)		S15.0.21Linux (Linux Suse ES9; 2.6.5; gcc 3.3.3)Anylinux build from source 5.0.21 tests failed; SUSE ES9
311472007-09-22
14:42		2012-09-13
10:58		Connector / NETNo Feedback
(6872 days)		S21.0.9WindowsAnyIsolation level not working
1180782025-04-29
5:33		2025-04-29
7:33		Connector / JClosed
(553 days)		S38.0.32AnyAnyA potential failure in Mysql Connector/J
58982004-10-05
8:42		2004-10-30
8:49		MySQL Server: InnoDB storage engineClosed
(8039 days)		S14.0, 4.1, 5.0Any (All)AnyIntentional server crash in InnoDB code
90142005-03-07
10:21		2005-03-07
18:42		MySQL Server: DocumentationClosed
(7911 days)		S34.0, 4.1Any (*)Anymysqladmin timeout options
169952006-02-01
5:44		2007-01-30
18:12		MySQL ServerClosed
(7217 days)		S24.0Linux (Linux 2.6.x)Anyidle connections not being killed due to timeout when NPTL is used
245542006-11-23
19:35		2007-10-05
15:33		Instance ManagerUnsupported
(6969 days)		S35.0 BKAnyAnyIM: STOP INSTANCE does not work properly if an instance has been started outside
321132007-11-05
14:45		2021-05-02
20:45		MySQL Cluster: Cluster (NDB) storage engineVerifiedS3mysql-5.1AnyAnyndb: setting api heartbeat timeout high may cause strange reconnect behavior
501762010-01-08
10:08		2017-05-21
20:45		MySQL Server: BackupPatch queued
(6138 days)		S3AnyAnyrpl_backup_block times out on mysql-backup-backport
857252017-03-31
6:17		2017-04-07
23:00		Tests: Group ReplicationNot a Bug
(3497 days)		S35.7.17WindowsAnymysql group replication
860102017-04-19
18:25		2020-07-17
18:40		Connector / NETNot a Bug
(2300 days)		S36.9.9AnyAnySLEEP command does not happen on subsequent UPDATEs
929812018-10-29
4:33		2019-10-14
11:15		MySQL Server: Group ReplicationNot a Bug
(2577 days)		S25.7.22Oracle LinuxAnyPotential connection leak in group replication
980822019-12-27
8:04		2024-09-15
20:45		MySQL ServerDuplicate
(2433 days)		S18.0.18CentOS (7.5)AnyMySQL Community Server 8.0.18 got signal 6
1134132023-12-14
6:01		2026-01-14
21:12		Connector / JClosed
(293 days)		S38.0.33, 8.1.0AnyAnyConnection.changeUser cannot be done after DriverManager.loginTimeout elapses.
292892007-06-21
22:22		2012-09-13
8:29		Connector / NETCan't repeat
(6916 days)		S21.0.9WindowsAnyMySqlDataReader does not close when .Read() throws a Deadlock Exception
456432009-06-22
3:20		2011-02-16
23:44		MySQL Server: LockingDuplicate
(6328 days)		S25.1.35Windows (Windows Server 2008)AnyServer crash due to gap locking mechanism
569492010-09-22
18:46		2010-09-22
18:51		MySQL ServerNot a Bug
(5886 days)		S35.1.47WindowsAnyRestore one big table
19552003-11-25
16:12		2014-03-28
13:36		Connector / JCan't repeat
(4603 days)		S13.0.9, 3.0.8, ...?AnyAnydeadlock in LogicalConnection and MySqlPooledConnection
22342003-12-29
12:07		2004-01-11
14:28		MySQL ServerClosed
(8332 days)		S14.0.16/4.0.17Linux (Redhat AS3)AnyMySQL hang on adding index to 2 tables in the database
29262004-02-23
10:41		2004-03-31
7:34		MySQL ServerNot a Bug
(8252 days)		S34.1.1Solaris (solaris 8 & 9)Anysome potential race conditions
50102004-08-12
2:32		2004-08-13
8:31		MySQL ServerNot a Bug
(8117 days)		S34.1.3-beta-standardLinux (Redhat Linux 9)AnyProblem with LOCK TABLES and subqueries
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