[MDEV-23905] Failed test: binlog_encryption.encrypted_master, crash Created: 2020-10-07  Updated: 2023-10-20

Status: Open
Project: MariaDB Server
Component/s: Tests
Affects Version/s: 10.2, 10.3, 10.4, 10.5
Fix Version/s: 10.4, 10.5

Type: Bug Priority: Major
Reporter: Timofey Turenko Assignee: Andrei Elkin
Resolution: Unresolved Votes: 0
Labels: affects-tests, encryption

Attachments: File mtr.log    
Issue Links:
Relates
relates to MDEV-25065 binlog_encryption.encrypted_master fa... Closed

 Description   

Failed in both ES and CS

binlog_encryption.encrypted_master 'cbc,innodb,row' w6 [ fail ]
        Test ended at 2020-10-02 12:53:43
 
CURRENT_TEST: binlog_encryption.encrypted_master
 
 
Server [mysqld.1 - pid: 27411, winpid: 27411, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2020-10-02 12:47:47 0 [Note] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd (mysqld 10.5.6-MariaDB-log) starting as process 27414 ...
2020-10-02 12:47:47 0 [Warning] Could not increase number of max_open_files to more than 1012 (request: 32190)
2020-10-02 12:47:47 0 [Warning] Changed limits: max_open_files: 1012  max_connections: 151 (was 151)  table_cache: 415 (was 2000)
2020-10-02 12:47:48 0 [Note] Plugin 'SEQUENCE' is disabled.
2020-10-02 12:47:48 0 [Note] InnoDB: Using Linux native AIO
2020-10-02 12:47:48 0 [Note] InnoDB: Uses event mutexes
2020-10-02 12:47:48 0 [Note] InnoDB: Compressed tables use zlib 1.2.7
2020-10-02 12:47:49 0 [Note] InnoDB: Number of pools: 1
2020-10-02 12:47:49 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions
2020-10-02 12:47:49 0 [Note] mariadbd: O_TMPFILE is not supported on /var/tmp/mtr/tmp/6/mysqld.1 (disabling future attempts)
2020-10-02 12:47:49 0 [Note] InnoDB: Initializing buffer pool, total size = 8388608, chunk size = 8388608
2020-10-02 12:47:49 0 [Note] InnoDB: Completed initialization of buffer pool
2020-10-02 12:47:49 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2020-10-02 12:47:49 0 [Note] InnoDB: 128 rollback segments are active.
2020-10-02 12:47:50 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-10-02 12:47:50 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-10-02 12:47:50 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2020-10-02 12:47:50 0 [Note] InnoDB: 10.5.6 started; log sequence number 47235; transaction id 27
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_CMP' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'THREAD_POOL_WAITS' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'THREAD_POOL_QUEUES' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'FEEDBACK' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'THREAD_POOL_GROUPS' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'user_variables' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'THREAD_POOL_STATS' is disabled.
2020-10-02 12:47:50 0 [Note] Plugin 'unix_socket' is disabled.
2020-10-02 12:47:50 0 [Note] InnoDB: Loading buffer pool(s) from /var/tmp/mtr/6/mysqld.1/data/ib_buffer_pool
2020-10-02 12:47:50 0 [Warning] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd: unknown variable 'loose-feedback-debug-startup-interval=20'
2020-10-02 12:47:50 0 [Warning] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd: unknown variable 'loose-feedback-debug-first-interval=60'
2020-10-02 12:47:50 0 [Warning] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd: unknown variable 'loose-feedback-debug-interval=60'
2020-10-02 12:47:50 0 [Warning] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd: unknown option '--loose-pam-debug'
2020-10-02 12:47:50 0 [Warning] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd: unknown option '--loose-aria'
2020-10-02 12:47:50 0 [Warning] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd: unknown variable 'loose-debug-sync-timeout=300'
2020-10-02 12:47:51 0 [Note] InnoDB: Buffer pool(s) load completed at 201002 12:47:51
2020-10-02 12:47:51 0 [Note] Server socket created on IP: '127.0.0.1'.
2020-10-02 12:47:52 0 [Note] Reading of all Master_info entries succeeded
2020-10-02 12:47:52 0 [Note] Added new Master_info '' to hash table
2020-10-02 12:47:52 0 [Note] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mariadbd: ready for connections.
Version: '10.5.6-MariaDB-log'  socket: '/var/tmp/mtr/tmp/6/mysqld.1.sock'  port: 16120  Source distribution
2020-10-02 12:47:57 6 [Note] Deleted Master_info file '/var/tmp/mtr/6/mysqld.1/data/master.info'.
2020-10-02 12:47:57 6 [Note] Deleted Master_info file '/var/tmp/mtr/6/mysqld.1/data/relay-log.info'.
2020-10-02 12:47:58 8 [Note] Start binlog_dump to slave_server(2), pos(master-bin.000001, 4), using_gtid(0), gtid('')
----------SERVER LOG END-------------
mysqltest failed but provided no output
The result from queries just before the failure was:
< snip >
DROP DATABASE database_name_to_encrypt;
DROP USER new_user_name_to_encrypt;
DROP SERVER server_name_to_encrypt;
#############################
# Final checks for the master
#############################
NOT FOUND /_to_encrypt.*/ in master-bin.0*
NOT FOUND /COMMIT.*/ in master-bin.0*
NOT FOUND /TIMESTAMP.*/ in master-bin.0*
include/save_master_pos.inc
#############################
# Final checks for the slave
#############################
connection server_2;
include/sync_io_with_master.inc
FOUND 1 /_to_encrypt.*/ in slave-relay-bin.0*
FOUND 1 /COMMIT.*/ in slave-relay-bin.0*
FOUND 1 /TIMESTAMP.*/ in slave-relay-bin.0*
include/start_slave.inc
include/sync_slave_sql_with_io.inc
 
 
 
 - saving '/var/tmp/mtr/6/log/binlog_encryption.encrypted_master-cbc,innodb,row/' to '/var/tmp/mtr/log/binlog_encryption.encrypted_master-cbc,innodb,row/'



 Comments   
Comment by Timofey Turenko [ 2020-10-07 ]

mtr.log

Comment by Alice Sherepa [ 2020-10-27 ]

test failed in bb on 10.5 http://buildbot.askmonty.org/buildbot/builders/kvm-deb-stretch-ppc64le/builds/7193/steps/mtr/logs/stdio

binlog_encryption.encrypted_master 'cbc,innodb,stmt' w1 [ fail ]
        Test ended at 2020-10-26 19:41:13
 
CURRENT_TEST: binlog_encryption.encrypted_master
 
 
The server [mysqld.1 - pid: 6745, winpid: 6745, exit: 256] crashed while running 'check testcase after test'
Server log from this test:
----------SERVER LOG START-----------
2020-10-26 19:41:08 0 [Note] /usr/sbin/mariadbd (mysqld 10.5.7-MariaDB-1:10.5.7+maria~stretch-log) starting as process 6746 ...
2020-10-26 19:41:08 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 32186)
2020-10-26 19:41:08 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2020-10-26 19:41:08 0 [Note] Plugin 'SEQUENCE' is disabled.
2020-10-26 19:41:08 0 [Note] InnoDB: Using Linux native AIO
2020-10-26 19:41:08 0 [Note] InnoDB: Uses event mutexes
2020-10-26 19:41:08 0 [Note] InnoDB: Compressed tables use zlib 1.2.8
2020-10-26 19:41:08 0 [Note] InnoDB: Number of pools: 1
2020-10-26 19:41:08 0 [Note] InnoDB: Using POWER8 crc32 instructions
2020-10-26 19:41:08 0 [Note] mariadbd: O_TMPFILE is not supported on /dev/shm/var/tmp/1/mysqld.1 (disabling future attempts)
2020-10-26 19:41:08 0 [Note] InnoDB: Initializing buffer pool, total size = 8388608, chunk size = 8388608
2020-10-26 19:41:08 0 [Note] InnoDB: Completed initialization of buffer pool
2020-10-26 19:41:08 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2020-10-26 19:41:08 0 [Note] InnoDB: 128 rollback segments are active.
2020-10-26 19:41:08 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-10-26 19:41:08 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-10-26 19:41:08 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2020-10-26 19:41:08 0 [Note] InnoDB: 10.5.7 started; log sequence number 47262; transaction id 27
2020-10-26 19:41:08 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var/1/mysqld.1/data/ib_buffer_pool
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_CMP' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'THREAD_POOL_WAITS' is disabled.
2020-10-26 19:41:08 0 [Note] InnoDB: Buffer pool(s) load completed at 201026 19:41:08
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'THREAD_POOL_QUEUES' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'FEEDBACK' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'THREAD_POOL_GROUPS' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'user_variables' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'THREAD_POOL_STATS' is disabled.
2020-10-26 19:41:08 0 [Note] Plugin 'unix_socket' is disabled.
2020-10-26 19:41:08 0 [Warning] /usr/sbin/mariadbd: unknown variable 'loose-feedback-debug-startup-interval=20'
2020-10-26 19:41:08 0 [Warning] /usr/sbin/mariadbd: unknown variable 'loose-feedback-debug-first-interval=60'
2020-10-26 19:41:08 0 [Warning] /usr/sbin/mariadbd: unknown variable 'loose-feedback-debug-interval=60'
2020-10-26 19:41:08 0 [Warning] /usr/sbin/mariadbd: unknown option '--loose-pam-debug'
2020-10-26 19:41:08 0 [Warning] /usr/sbin/mariadbd: unknown option '--loose-aria'
2020-10-26 19:41:08 0 [Warning] /usr/sbin/mariadbd: unknown variable 'loose-debug-sync-timeout=300'
2020-10-26 19:41:08 0 [Note] Server socket created on IP: '127.0.0.1'.
2020-10-26 19:41:08 0 [Note] Reading of all Master_info entries succeeded
2020-10-26 19:41:08 0 [Note] Added new Master_info '' to hash table
2020-10-26 19:41:08 0 [Note] /usr/sbin/mariadbd: ready for connections.
Version: '10.5.7-MariaDB-1:10.5.7+maria~stretch-log'  socket: '/dev/shm/var/tmp/1/mysqld.1.sock'  port: 16040  mariadb.org binary distribution
2020-10-26 19:41:09 6 [Note] Deleted Master_info file '/dev/shm/var/1/mysqld.1/data/master.info'.
2020-10-26 19:41:09 6 [Note] Deleted Master_info file '/dev/shm/var/1/mysqld.1/data/relay-log.info'.
2020-10-26 19:41:09 8 [Note] Start binlog_dump to slave_server(2), pos(master-bin.000001, 4), using_gtid(0), gtid('')
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt
SELECT NULL, 'char_literal_to_encrypt', NULL, 'text_to_encrypt'
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted Statement: DELETE FROM aria_table_name_to_encrypt ORDER BY int_column_name_to_encrypt LIMIT 10
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt
SELECT NULL, 'char_literal_to_encrypt', NULL, 'text_to_encrypt'
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:09 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:10 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted Statement: DELETE FROM aria_table_name_to_encrypt ORDER BY int_column_name_to_encrypt LIMIT 10
2020-10-26 19:41:10 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt
SELECT NULL, 'char_literal_to_encrypt', NULL, 'text_to_encrypt'
2020-10-26 19:41:10 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:10 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:10 6 [Note] Suppressing warnings of type 'Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly' for up to 300 seconds because of flooding
2020-10-26 19:41:10 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:10 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave Statement: INSERT INTO myisam_table_name_to_encrypt (char_column_name_to_encrypt) 
SELECT char_column_name_to_encrypt FROM myisam_table_name_to_encrypt
2020-10-26 19:41:10 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted Statement: DELETE FROM aria_table_name_to_encrypt ORDER BY int_column_name_to_encrypt LIMIT 10
2020-10-26 19:41:10 6 [Note] Suppressing warnings of type 'Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave' for up to 300 seconds because of flooding
2020-10-26 19:41:11 6 [Warning] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted Statement: DELETE FROM aria_table_name_to_encrypt ORDER BY int_column_name_to_encrypt LIMIT 10
2020-10-26 19:41:13 6 [Note] Master connection name: ''  Master_info_file: 'master.info'  Relay_info_file: 'relay-log.info'
2020-10-26 19:41:13 6 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='', master_port='3306', master_log_file='', master_log_pos='4'. New state master_host='', master_port='3306', master_log_file='', master_log_pos='4'.
201026 19:41:13 [ERROR] mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
 
To report this bug, see https://mariadb.com/kb/en/reporting-bugs
 
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed, 
something is definitely wrong and this may fail.
 
Server version: 10.5.7-MariaDB-1:10.5.7+maria~stretch-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=5
max_threads=153
thread_count=7
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63636 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x3fff440009b8
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x3fff7c607410 thread_stack 0x49000
/usr/sbin/mariadbd(my_print_stacktrace+0x68)[0x2d30b018]
Printing to addr2line failed
/usr/sbin/mariadbd(handle_fatal_signal+0x444)[0x2cbc6724]
linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x3fff89b404d8]
/usr/sbin/mariadbd(_Z24do_handle_one_connectionP7CONNECTb+0x5d4)[0x2ca5b6a4]
/usr/sbin/mariadbd(_Z24do_handle_one_connectionP7CONNECTb+0x588)[0x2ca5b658]
/usr/sbin/mariadbd(handle_one_connection+0x5c)[0x2ca5bb7c]
/usr/sbin/mariadbd(+0xce6d18)[0x2cec6d18]
/lib/powerpc64le-linux-gnu/libpthread.so.0(+0x80fc)[0x3fff89af80fc]
/lib/powerpc64le-linux-gnu/libc.so.6(clone+0x98)[0x3fff891c1748]
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): (null)
Connection ID (thread ID): 14
Status: NOT_KILLED
 
Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off
 
The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains
information that should help you find out what is causing the crash.
 
We think the query pointer is invalid, but we will try to print it anyway. 
Query: 
 
Writing a core file...
Working directory at /dev/shm/var/1/mysqld.1/data
Resource Limits:
Limit                     Soft Limit           Hard Limit           Units     
Max cpu time              unlimited            unlimited            seconds   
Max file size             unlimited            unlimited            bytes     
Max data size             unlimited            unlimited            bytes     
Max stack size            8388608              unlimited            bytes     
Max core file size        unlimited            unlimited            bytes     
Max resident set          unlimited            unlimited            bytes     
Max processes             24414                24414                processes 
Max open files            1024                 1024                 files     
Max locked memory         65536                65536                bytes     
Max address space         unlimited            unlimited            bytes     
Max file locks            unlimited            unlimited            locks     
Max pending signals       24414                24414                signals   
Max msgqueue size         819200               819200               bytes     
Max nice priority         0                    0                    
Max realtime priority     0                    0                    
Max realtime timeout      unlimited            unlimited            us        
Core pattern: core
 
----------SERVER LOG END-------------
mysqltest failed but provided no output
The result from queries just before the failure was:
< snip >
#############################
connection server_2;
include/sync_io_with_master.inc
FOUND 1 /_to_encrypt.*/ in slave-relay-bin.0*
FOUND 1 /COMMIT.*/ in slave-relay-bin.0*
FOUND 1 /TIMESTAMP.*/ in slave-relay-bin.0*
include/start_slave.inc
include/sync_slave_sql_with_io.inc
FOUND 1 /_to_encrypt.*/ in slave-bin.0*
FOUND 1 /COMMIT.*/ in slave-bin.0*
FOUND 1 /TIMESTAMP.*/ in slave-bin.0*
##########
# Cleanup
##########
connection server_1;
SET GLOBAL binlog_annotate_row_events= @binlog_annotate_row_events.save;
SET GLOBAL binlog_checksum= @binlog_checksum.save;
SET GLOBAL master_verify_checksum= @master_verify_checksum.save;
SET GLOBAL binlog_row_image= @binlog_row_image.save;
include/rpl_end.inc
 
 
 
 - found 'core' (0/0)
 
Trying 'dbx' to get a backtrace
 
Trying 'gdb' to get a backtrace from coredump /dev/shm/var/1/log/binlog_encryption.encrypted_master-cbc,innodb,stmt/mysqld.1/data/core
Core generated by '/usr/sbin/mariadbd'
Output from gdb follows. The first stack trace is from the failing thread.
The following stack traces are from all threads (so the failing one is
duplicated).
--------------------------
[New LWP 6788]
[New LWP 6774]
[New LWP 6767]
[New LWP 6750]
[New LWP 6749]
[New LWP 6772]
[New LWP 6812]
[New LWP 6792]
[New LWP 6789]
[New LWP 6783]
[New LWP 6778]
[New LWP 6810]
[New LWP 6777]
[New LWP 6813]
[New LWP 6776]
[New LWP 6775]
[New LWP 6770]
[New LWP 6771]
[New LWP 6795]
[New LWP 6811]
[New LWP 6796]
[New LWP 6794]
[New LWP 6746]
[New LWP 6773]
[New LWP 6768]
[New LWP 6765]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/powerpc64le-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/sbin/mariadbd --defaults-group-suffix=.1 --defaults-file=/dev/shm/var/1/my'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00003fff89b02898 in __pthread_kill (threadid=<optimized out>, signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:55
55	../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory.
[Current thread is 1 (Thread 0x3fff7c607fd0 (LWP 6788))]
#0  0x00003fff89b02898 in __pthread_kill (threadid=<optimized out>, signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:55
#1  0x000000002d30ad10 in my_write_core (sig=<optimized out>) at ./mysys/stacktrace.c:424
#2  0x000000002cbc6794 in handle_fatal_signal (sig=<optimized out>) at ./sql/signal_handler.cc:330
#3  <signal handler called>
#4  0x000000002ca5b6a4 in ilink::unlink (this=0x1003319cf88, this=0x1003319cf88) at ./sql/sql_list.h:696
#5  ilink::~ilink (this=0x1003319cf88, __in_chrg=<optimized out>) at ./sql/sql_list.h:707
#6  CONNECT::~CONNECT (this=0x1003319cf88, __in_chrg=<optimized out>) at ./sql/sql_connect.h:51
#7  CONNECT::~CONNECT (this=0x1003319cf88, __in_chrg=<optimized out>) at ./sql/sql_connect.h:51
#8  do_handle_one_connection (connect=0x1003319cf88, put_in_cache=<optimized out>) at ./sql/sql_connect.cc:1436
#9  0x000000002ca5bb7c in handle_one_connection (arg=0x10033114a08) at ./sql/sql_connect.cc:1312
#10 0x000000002cec6d18 in pfs_spawn_thread (arg=0x10033114a78) at ./storage/perfschema/pfs.cc:2201
#11 0x00003fff89af80fc in start_thread (arg=0x3fff7c607fd0) at pthread_create.c:458
#12 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 26 (Thread 0x3fff7ea3efd0 (LWP 6765)):
#0  0x00003fff898e07f8 in ?? () from /lib/powerpc64le-linux-gnu/libaio.so.1
#1  0x00003fff898e0860 in io_getevents () from /lib/powerpc64le-linux-gnu/libaio.so.1
#2  0x000000002d27bb68 in tpool::aio_linux::getevent_thread_routine (aio=0x100328e86b0) at ./tpool/aio_linux.cc:53
#3  0x000000002d27bac0 in std::_Bind_simple<void (*(tpool::aio_linux*))(tpool::aio_linux*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#4  std::_Bind_simple<void (*(tpool::aio_linux*))(tpool::aio_linux*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#5  std::thread::_State_impl<std::_Bind_simple<void (*(tpool::aio_linux*))(tpool::aio_linux*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#6  0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#7  0x00003fff89af80fc in start_thread (arg=0x3fff7ea3efd0) at pthread_create.c:458
#8  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 25 (Thread 0x3fff7ce1efd0 (LWP 6768)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0400, mutex=0x100328a0980, abstime=0x3fff7ce1e410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff7ce1e410, __mutex=<optimized out>, __cond=0x100328b0400) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0400) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0400) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0400) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0400) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0400, t=0x3fff7ce1e4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0400) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff7ce1efd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 24 (Thread 0x3fff6e7cefd0 (LWP 6773)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0200, mutex=0x100328a0980, abstime=0x3fff6e7ce410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff6e7ce410, __mutex=<optimized out>, __cond=0x100328b0200) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0200) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0200) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0200) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0200) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0200, t=0x3fff6e7ce4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0200) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff6e7cefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 23 (Thread 0x3fff89baa4f0 (LWP 6746)):
#0  0x00003fff891b4238 in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00003fff891da634 in __poll_chk (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, fdslen=<optimized out>) at poll_chk.c:27
#2  0x000000002c838800 in poll (__timeout=-1, __nfds=2, __fds=0x3fffc47c7d90) at /usr/include/powerpc64le-linux-gnu/bits/poll2.h:41
#3  handle_connections_sockets () at ./sql/mysqld.cc:6219
#4  0x000000002c839dd8 in mysqld_main (argc=<optimized out>, argv=<optimized out>) at ./sql/mysqld.cc:5668
#5  0x000000002c7f7180 in main (argc=<optimized out>, argv=<optimized out>) at ./sql/main.cc:25
 
Thread 22 (Thread 0x3fff7c4b7fd0 (LWP 6794)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x2dbf7098 <thread_cache>, mutex=0x2dbf7108 <thread_cache+112>, abstime=0x3fff7c4b7418) at pthread_cond_timedwait.c:200
#1  0x000000002ca5b830 in inline_mysql_cond_timedwait (src_file=0x2d3f1be0 "/home/buildbot/buildbot/build/mariadb-10.5.7/sql/thread_cache.h", src_line=177, abstime=0x3fff7c4b7418, mutex=<optimized out>, that=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1259
#2  Thread_cache::park (this=<optimized out>) at ./sql/thread_cache.h:176
#3  do_handle_one_connection (connect=<optimized out>, put_in_cache=<optimized out>) at ./sql/sql_connect.cc:1422
#4  0x000000002ca5bb7c in handle_one_connection (arg=0x10032e76288) at ./sql/sql_connect.cc:1312
#5  0x000000002cec6d18 in pfs_spawn_thread (arg=0x100327bfb28) at ./storage/perfschema/pfs.cc:2201
#6  0x00003fff89af80fc in start_thread (arg=0x3fff7c4b7fd0) at pthread_create.c:458
#7  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 21 (Thread 0x3fff37ffefd0 (LWP 6796)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0000, mutex=0x100328a0980, abstime=0x3fff37ffe410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff37ffe410, __mutex=<optimized out>, __cond=0x100328b0000) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0000) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0000) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0000) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0000) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0000, t=0x3fff37ffe4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0000) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff37ffefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 20 (Thread 0x3fff36fdefd0 (LWP 6811)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328aff00, mutex=0x100328a0980, abstime=0x3fff36fde410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff36fde410, __mutex=<optimized out>, __cond=0x100328aff00) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328aff00) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328aff00) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328aff00) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328aff00) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328aff00, t=0x3fff36fde4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328aff00) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff36fdefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 19 (Thread 0x3fff6cf9efd0 (LWP 6795)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0080, mutex=0x100328a0980, abstime=0x3fff6cf9e410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff6cf9e410, __mutex=<optimized out>, __cond=0x100328b0080) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0080) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0080) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0080) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0080) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0080, t=0x3fff6cf9e4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0080) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff6cf9efd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 18 (Thread 0x3fff6fffefd0 (LWP 6771)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0300, mutex=0x100328a0980, abstime=0x3fff6fffe410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff6fffe410, __mutex=<optimized out>, __cond=0x100328b0300) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0300) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0300) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0300) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0300) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0300, t=0x3fff6fffe4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0300) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff6fffefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 17 (Thread 0x3fff6f7eefd0 (LWP 6770)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0380, mutex=0x100328a0980, abstime=0x3fff6f7ee410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff6f7ee410, __mutex=<optimized out>, __cond=0x100328b0380) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0380) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0380) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0380) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0380) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0380, t=0x3fff6f7ee4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0380) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff6f7eefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 16 (Thread 0x3fff6d7aefd0 (LWP 6775)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0100, mutex=0x100328a0980, abstime=0x3fff6d7ae410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff6d7ae410, __mutex=<optimized out>, __cond=0x100328b0100) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0100) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0100) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0100) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0100) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0100, t=0x3fff6d7ae4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0100) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff6d7aefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 15 (Thread 0x3fff7d827fd0 (LWP 6776)):
#0  0x00003fff89b00ca4 in __pthread_cond_wait (cond=0x2dc2a180 <mysql_bin_log+3232>, mutex=0x2dc2a150 <mysql_bin_log+3184>) at pthread_cond_wait.c:188
#1  0x000000002cd1d5f0 in inline_mysql_cond_wait (that=0x2dc2a180 <mysql_bin_log+3232>, mutex=0x2dc2a150 <mysql_bin_log+3184>, src_file=0x2d541d18 "/home/buildbot/buildbot/build/mariadb-10.5.7/sql/log.cc", src_line=10325) at ./include/mysql/psi/mysql_thread.h:1222
#2  binlog_background_thread (arg=<optimized out>) at ./sql/log.cc:10325
#3  0x000000002cec6d18 in pfs_spawn_thread (arg=0x10032e87378) at ./storage/perfschema/pfs.cc:2201
#4  0x00003fff89af80fc in start_thread (arg=0x3fff7d827fd0) at pthread_create.c:458
#5  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 14 (Thread 0x3fff35fbefd0 (LWP 6813)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328afe00, mutex=0x100328a0980, abstime=0x3fff35fbe410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff35fbe410, __mutex=<optimized out>, __cond=0x100328afe00) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328afe00) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328afe00) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328afe00) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328afe00) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328afe00, t=0x3fff35fbe4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328afe00) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff35fbefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 13 (Thread 0x3fff7d7b7fd0 (LWP 6777)):
#0  0x00003fff890ed628 in __GI___sigwaitinfo (set=<optimized out>, info=0x3fff7d7b7450) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:56
#1  0x000000002c82db5c in my_sigwait (code=<synthetic pointer>, sig=0x3fff7d7b73c8, set=0x3fff7d7b73d0) at ./include/my_pthread.h:196
#2  signal_hand (arg=<optimized out>) at ./sql/mysqld.cc:2988
#3  0x000000002cec6d18 in pfs_spawn_thread (arg=0x100330f8038) at ./storage/perfschema/pfs.cc:2201
#4  0x00003fff89af80fc in start_thread (arg=0x3fff7d7b7fd0) at pthread_create.c:458
#5  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 12 (Thread 0x3fff377eefd0 (LWP 6810)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328aff80, mutex=0x100328a0980, abstime=0x3fff377ee410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff377ee410, __mutex=<optimized out>, __cond=0x100328aff80) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328aff80) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328aff80) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328aff80) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328aff80) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328aff80, t=0x3fff377ee4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328aff80) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff377eefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 11 (Thread 0x3fff7d747fd0 (LWP 6778)):
#0  0x00003fff89b00ca4 in __pthread_cond_wait (cond=0x2dbf7040 <COND_slave_background>, mutex=0x2dbf46b8 <LOCK_slave_background>) at pthread_cond_wait.c:188
#1  0x000000002c858220 in inline_mysql_cond_wait (that=<optimized out>, mutex=<optimized out>, src_file=0x2d3fc660 "/home/buildbot/buildbot/build/mariadb-10.5.7/sql/slave.cc", src_line=525) at ./include/mysql/psi/mysql_thread.h:1222
#2  handle_slave_background (arg=<optimized out>) at ./sql/slave.cc:525
#3  0x000000002cec6d18 in pfs_spawn_thread (arg=0x100330f5978) at ./storage/perfschema/pfs.cc:2201
#4  0x00003fff89af80fc in start_thread (arg=0x3fff7d747fd0) at pthread_create.c:458
#5  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 10 (Thread 0x3fff7d6d7fd0 (LWP 6783)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x2dbf7098 <thread_cache>, mutex=0x2dbf7108 <thread_cache+112>, abstime=0x3fff7d6d7418) at pthread_cond_timedwait.c:200
#1  0x000000002ca5b830 in inline_mysql_cond_timedwait (src_file=0x2d3f1be0 "/home/buildbot/buildbot/build/mariadb-10.5.7/sql/thread_cache.h", src_line=177, abstime=0x3fff7d6d7418, mutex=<optimized out>, that=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1259
#2  Thread_cache::park (this=<optimized out>) at ./sql/thread_cache.h:176
#3  do_handle_one_connection (connect=<optimized out>, put_in_cache=<optimized out>) at ./sql/sql_connect.cc:1422
#4  0x000000002ca5bb7c in handle_one_connection (arg=0x10033114a08) at ./sql/sql_connect.cc:1312
#5  0x000000002cec6d18 in pfs_spawn_thread (arg=0x10033114a78) at ./storage/perfschema/pfs.cc:2201
#6  0x00003fff89af80fc in start_thread (arg=0x3fff7d6d7fd0) at pthread_create.c:458
#7  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 9 (Thread 0x3fff7c597fd0 (LWP 6789)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x2dbf7098 <thread_cache>, mutex=0x2dbf7108 <thread_cache+112>, abstime=0x3fff7c597418) at pthread_cond_timedwait.c:200
#1  0x000000002ca5b830 in inline_mysql_cond_timedwait (src_file=0x2d3f1be0 "/home/buildbot/buildbot/build/mariadb-10.5.7/sql/thread_cache.h", src_line=177, abstime=0x3fff7c597418, mutex=<optimized out>, that=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1259
#2  Thread_cache::park (this=<optimized out>) at ./sql/thread_cache.h:176
#3  do_handle_one_connection (connect=<optimized out>, put_in_cache=<optimized out>) at ./sql/sql_connect.cc:1422
#4  0x000000002ca5bb7c in handle_one_connection (arg=0x10033114a08) at ./sql/sql_connect.cc:1312
#5  0x000000002cec6d18 in pfs_spawn_thread (arg=0x10033114a78) at ./storage/perfschema/pfs.cc:2201
#6  0x00003fff89af80fc in start_thread (arg=0x3fff7c597fd0) at pthread_create.c:458
#7  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 8 (Thread 0x3fff7c527fd0 (LWP 6792)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x2dc29a30 <mysql_bin_log+1360>, mutex=0x2dc29960 <mysql_bin_log+1152>, abstime=0x3fff7c523660) at pthread_cond_timedwait.c:200
#1  0x000000002cd17d90 in inline_mysql_cond_timedwait (src_file=0x2d541d18 "/home/buildbot/buildbot/build/mariadb-10.5.7/sql/log.cc", src_line=8723, abstime=0x3fff7c523660, mutex=<optimized out>, that=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1259
#2  MYSQL_BIN_LOG::wait_for_update_binlog_end_pos (this=0x2dc294e0 <mysql_bin_log>, thd=0x3fff3c0009b8, timeout=0x3fff7c523660) at ./sql/log.cc:8723
#3  0x000000002c95bc14 in wait_new_events (end_pos_ptr=<synthetic pointer>, binlog_end_pos_filename=0x3fff7c5236d8 "./master-bin.000006", linfo=<optimized out>, info=<optimized out>) at ./sql/sql_repl.cc:2512
#4  get_binlog_end_pos (info=0x3fff7c525058, log=0x3fff7c523f60, linfo=0x3fff7c524e38) at ./sql/sql_repl.cc:2632
#5  0x000000002c95e7f8 in send_one_binlog_file (start_pos=<optimized out>, linfo=0x3fff7c524e38, log=0x3fff7c523f60, info=0x3fff7c525058) at ./sql/sql_repl.cc:2792
#6  mysql_binlog_send (thd=0x3fff3c0009b8, log_ident=<optimized out>, pos=<optimized out>, flags=<optimized out>) at ./sql/sql_repl.cc:2937
#7  0x000000002c9303c0 in dispatch_command (command=<optimized out>, thd=0x3fff3c0009b8, packet=0x3fff3c008029 "", packet_length=<optimized out>, is_com_multi=<optimized out>, is_next_command=<optimized out>) at ./sql/sql_parse.cc:2133
#8  0x000000002c92dac0 in do_command (thd=0x3fff3c0009b8) at ./sql/sql_parse.cc:1353
#9  0x000000002ca5b474 in do_handle_one_connection (connect=<optimized out>, put_in_cache=<optimized out>) at ./sql/sql_connect.cc:1410
#10 0x000000002ca5bb7c in handle_one_connection (arg=0x10032795d68) at ./sql/sql_connect.cc:1312
#11 0x000000002cec6d18 in pfs_spawn_thread (arg=0x10033114a08) at ./storage/perfschema/pfs.cc:2201
#12 0x00003fff89af80fc in start_thread (arg=0x3fff7c527fd0) at pthread_create.c:458
#13 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 7 (Thread 0x3fff367cefd0 (LWP 6812)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328afe80, mutex=0x100328a0980, abstime=0x3fff367ce410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff367ce410, __mutex=<optimized out>, __cond=0x100328afe80) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328afe80) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328afe80) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328afe80) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328afe80) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328afe80, t=0x3fff367ce4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328afe80) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff367cefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 6 (Thread 0x3fff6efdefd0 (LWP 6772)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0280, mutex=0x100328a0980, abstime=0x3fff6efde410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff6efde410, __mutex=<optimized out>, __cond=0x100328b0280) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0280) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0280) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0280) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0280) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0280, t=0x3fff6efde4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0280) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff6efdefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 5 (Thread 0x3fff84aaefd0 (LWP 6749)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x2e4f55d0 <COND_timer>, mutex=0x2e4f5568 <LOCK_timer>, abstime=0x3fff84aae468) at pthread_cond_timedwait.c:200
#1  0x000000002d3118b0 in inline_mysql_cond_timedwait (that=0x2e4f55d0 <COND_timer>, mutex=0x2e4f5568 <LOCK_timer>, src_file=0x2d5bf770 "/home/buildbot/buildbot/build/mariadb-10.5.7/mysys/thr_timer.c", src_line=321, abstime=0x3fff84aae468) at ./include/mysql/psi/mysql_thread.h:1259
#2  timer_handler (arg=<optimized out>) at ./mysys/thr_timer.c:321
#3  0x000000002cec6d18 in pfs_spawn_thread (arg=0x100327c54f8) at ./storage/perfschema/pfs.cc:2201
#4  0x00003fff89af80fc in start_thread (arg=0x3fff84aaefd0) at pthread_create.c:458
#5  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 4 (Thread 0x3fff7f65efd0 (LWP 6750)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x2e42be50 <COND_checkpoint>, mutex=0x2e42be18 <LOCK_checkpoint>, abstime=0x3fff7f65e378) at pthread_cond_timedwait.c:200
#1  0x000000002ce44af0 in inline_mysql_cond_timedwait (src_file=0x2d54f7b0 "/home/buildbot/buildbot/build/mariadb-10.5.7/storage/maria/ma_servicethread.c", src_line=116, abstime=<optimized out>, mutex=0x2e42be18 <LOCK_checkpoint>, that=0x2e42be50 <COND_checkpoint>) at ./include/mysql/psi/mysql_thread.h:1259
#2  my_service_thread_sleep (control=0x2db6a078 <checkpoint_control>, sleep_time=<optimized out>) at ./storage/maria/ma_servicethread.c:115
#3  0x000000002ce385b0 in ma_checkpoint_background (arg=0x1e) at ./storage/maria/ma_checkpoint.c:707
#4  0x000000002cec6d18 in pfs_spawn_thread (arg=0x100328875e8) at ./storage/perfschema/pfs.cc:2201
#5  0x00003fff89af80fc in start_thread (arg=0x3fff7f65efd0) at pthread_create.c:458
#6  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 3 (Thread 0x3fff7d62efd0 (LWP 6767)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x2db77068 <buf_pool+760>, mutex=0x2db77008 <buf_pool+664>, abstime=0x3fff7d62e330) at pthread_cond_timedwait.c:200
#1  0x000000002d186294 in inline_mysql_cond_timedwait (that=<optimized out>, mutex=<optimized out>, abstime=<optimized out>, src_line=<optimized out>, src_file=0x2d5aaa58 "/home/buildbot/buildbot/build/mariadb-10.5.7/storage/innobase/buf/buf0flu.cc") at ./include/mysql/psi/mysql_thread.h:1270
#2  0x000000002d18c074 in buf_flush_page_cleaner () at ./storage/innobase/buf/buf0flu.cc:2066
#3  0x00003fff89af80fc in start_thread (arg=0x3fff7d62efd0) at pthread_create.c:458
#4  0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 2 (Thread 0x3fff6dfbefd0 (LWP 6774)):
#0  0x00003fff89b01264 in __pthread_cond_timedwait (cond=0x100328b0180, mutex=0x100328a0980, abstime=0x3fff6dfbe410) at pthread_cond_timedwait.c:200
#1  0x000000002d27687c in __gthread_cond_timedwait (__abs_timeout=0x3fff6dfbe410, __mutex=<optimized out>, __cond=0x100328b0180) at /usr/include/powerpc64le-linux-gnu/c++/6/bits/gthr-default.h:871
#2  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0180) at /usr/include/c++/6/condition_variable:166
#3  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x100328b0180) at /usr/include/c++/6/condition_variable:106
#4  std::condition_variable::wait_for<long, std::ratio<1l, 1000l> > (__rtime=..., __lock=..., this=0x100328b0180) at /usr/include/c++/6/condition_variable:138
#5  tpool::thread_pool_generic::wait_for_tasks (this=0x100328a0870, lk=..., thread_data=0x100328b0180) at ./tpool/tpool_generic.cc:418
#6  0x000000002d276f7c in tpool::thread_pool_generic::get_task (this=0x100328a0870, thread_var=0x100328b0180, t=0x3fff6dfbe4f8) at ./tpool/tpool_generic.cc:471
#7  0x000000002d278dfc in tpool::thread_pool_generic::worker_main (this=0x100328a0870, thread_var=0x100328b0180) at ./tpool/tpool_generic.cc:516
#8  0x000000002d279424 in std::__invoke_impl<void, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__t=<optimized out>, __f=<optimized out>) at /usr/include/c++/6/functional:227
#9  std::__invoke<void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=<optimized out>) at /usr/include/c++/6/functional:251
#10 std::_Mem_fn_base<void (tpool::thread_pool_generic::*)(tpool::worker_data*), true>::operator()<tpool::thread_pool_generic*, tpool::worker_data*>(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=<optimized out>) at /usr/include/c++/6/functional:604
#11 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=<optimized out>) at /usr/include/c++/6/functional:1391
#12 std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=<optimized out>) at /usr/include/c++/6/functional:1380
#13 std::thread::_State_impl<std::_Bind_simple<std::_Mem_fn<void (tpool::thread_pool_generic::*)(tpool::worker_data*)> (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=<optimized out>) at /usr/include/c++/6/thread:197
#14 0x00003fff894372d8 in ?? () from /usr/lib/powerpc64le-linux-gnu/libstdc++.so.6
#15 0x00003fff89af80fc in start_thread (arg=0x3fff6dfbefd0) at pthread_create.c:458
#16 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
Thread 1 (Thread 0x3fff7c607fd0 (LWP 6788)):
#0  0x00003fff89b02898 in __pthread_kill (threadid=<optimized out>, signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:55
#1  0x000000002d30ad10 in my_write_core (sig=<optimized out>) at ./mysys/stacktrace.c:424
#2  0x000000002cbc6794 in handle_fatal_signal (sig=<optimized out>) at ./sql/signal_handler.cc:330
#3  <signal handler called>
#4  0x000000002ca5b6a4 in ilink::unlink (this=0x1003319cf88, this=0x1003319cf88) at ./sql/sql_list.h:696
#5  ilink::~ilink (this=0x1003319cf88, __in_chrg=<optimized out>) at ./sql/sql_list.h:707
#6  CONNECT::~CONNECT (this=0x1003319cf88, __in_chrg=<optimized out>) at ./sql/sql_connect.h:51
#7  CONNECT::~CONNECT (this=0x1003319cf88, __in_chrg=<optimized out>) at ./sql/sql_connect.h:51
#8  do_handle_one_connection (connect=0x1003319cf88, put_in_cache=<optimized out>) at ./sql/sql_connect.cc:1436
#9  0x000000002ca5bb7c in handle_one_connection (arg=0x10033114a08) at ./sql/sql_connect.cc:1312
#10 0x000000002cec6d18 in pfs_spawn_thread (arg=0x10033114a78) at ./storage/perfschema/pfs.cc:2201
#11 0x00003fff89af80fc in start_thread (arg=0x3fff7c607fd0) at pthread_create.c:458
#12 0x00003fff891c1748 in clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:85
 
 - deleting it, already saved 0
 - saving '/dev/shm/var/1/log/binlog_encryption.encrypted_master-cbc,innodb,stmt/' to '/dev/shm/var/log/binlog_encryption.encrypted_master-cbc,innodb,stmt/'
 
Retrying test binlog_encryption.encrypted_master, attempt(2/3)...

Comment by Andrei Elkin [ 2022-05-24 ]

angelique.sklavounos, sorry for the ownership noise. It's either mine or Brandon's. To settle shortly.

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