Details
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Bug
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Status: Stalled (View Workflow)
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Major
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Resolution: Unresolved
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10.2, 10.3, 10.4, 10.5, 10.6, 10.7
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None
Description
http://buildbot.askmonty.org/buildbot/builders/kvm-asan/builds/4158/steps/mtr_nm/logs/stdio
rpl.rpl_mdev6020 'innodb,mix' w4 [ fail ]
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Test ended at 2020-08-06 10:24:24
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CURRENT_TEST: rpl.rpl_mdev6020
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mysqltest: At line 42: failed in 'select master_pos_wait('master-bin.000002', 343, 300, '')': 2013: Lost connection to MySQL server during query
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The result from queries just before the failure was:
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< snip >
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connection slave;
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include/stop_slave.inc
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connection master;
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include/rpl_stop_server.inc [server_number=1]
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include/rpl_start_server.inc [server_number=1]
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connection slave;
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SET SQL_LOG_BIN=0;
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ALTER TABLE mysql.gtid_slave_pos ENGINE = InnoDB;
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SET SQL_LOG_BIN=1;
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SET @old_engine= @@GLOBAL.default_storage_engine;
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SET GLOBAL default_storage_engine=InnoDB;
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SET @old_parallel= @@GLOBAL.slave_parallel_threads;
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SET GLOBAL slave_parallel_threads=12;
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CHANGE MASTER TO master_host='127.0.0.1', master_port=SERVER_MYPORT_1, master_user='root', master_log_file='master-bin.000001', master_log_pos=4;
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include/start_slave.inc
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connection master;
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SET SQL_LOG_BIN=0;
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ALTER TABLE mysql.gtid_slave_pos ENGINE = InnoDB;
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SET SQL_LOG_BIN=1;
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connection slave;
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More results from queries before failure can be found in /dev/shm/var/4/log/rpl_mdev6020.log
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Server [mysqld.2 - pid: 23735, winpid: 23735, exit: 256] failed during test run
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Server log from this test:
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----------SERVER LOG START-----------
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2020-08-06 10:24:16 0 [Note] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld (mysqld 10.4.14-MariaDB-log) starting as process 23736 ...
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2020-08-06 10:24:16 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 32186)
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2020-08-06 10:24:16 0 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 (was 151) table_cache: 421 (was 2000)
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2020-08-06 10:24:16 0 [Warning] setrlimit could not change the size of core files to 'infinity'; We may not be able to generate a core file on signals
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2020-08-06 10:24:16 0 [Note] Plugin 'SEQUENCE' is disabled.
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2020-08-06 10:24:16 0 [Note] InnoDB: Using Linux native AIO
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2020-08-06 10:24:16 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
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2020-08-06 10:24:16 0 [Note] InnoDB: Uses event mutexes
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2020-08-06 10:24:16 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
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2020-08-06 10:24:16 0 [Note] InnoDB: Number of pools: 1
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2020-08-06 10:24:16 0 [Note] InnoDB: Using generic crc32 instructions
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2020-08-06 10:24:16 0 [Note] mysqld: O_TMPFILE is not supported on /dev/shm/var/tmp/4/mysqld.2 (disabling future attempts)
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2020-08-06 10:24:16 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
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2020-08-06 10:24:16 0 [Note] InnoDB: Completed initialization of buffer pool
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2020-08-06 10:24:16 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
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2020-08-06 10:24:16 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
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2020-08-06 10:24:16 0 [Note] InnoDB: Creating shared tablespace for temporary tables
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2020-08-06 10:24:16 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
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2020-08-06 10:24:16 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
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2020-08-06 10:24:16 0 [Note] InnoDB: 10.4.14 started; log sequence number 68328; transaction id 34
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2020-08-06 10:24:16 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var/4/mysqld.2/data/ib_buffer_pool
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2020-08-06 10:24:16 0 [Note] InnoDB: Buffer pool(s) load completed at 200806 10:24:16
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_CMP' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'FEEDBACK' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'user_variables' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
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2020-08-06 10:24:16 0 [Note] Plugin 'unix_socket' is disabled.
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2020-08-06 10:24:16 0 [Warning] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
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2020-08-06 10:24:16 0 [Warning] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
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2020-08-06 10:24:16 0 [Warning] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
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2020-08-06 10:24:16 0 [Warning] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld: unknown option '--loose-pam-debug'
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2020-08-06 10:24:16 0 [Warning] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld: unknown option '--loose-aria'
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2020-08-06 10:24:16 0 [Warning] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
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2020-08-06 10:24:17 0 [Note] Server socket created on IP: '127.0.0.1'.
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2020-08-06 10:24:17 0 [Note] Reading of all Master_info entries succeeded
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2020-08-06 10:24:17 0 [Note] Added new Master_info '' to hash table
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2020-08-06 10:24:17 0 [Note] /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld: ready for connections.
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Version: '10.4.14-MariaDB-log' socket: '/dev/shm/var/tmp/4/mysqld.2.sock' port: 16021 MariaDB Server
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2020-08-06 10:24:17 10 [Note] Deleted Master_info file '/dev/shm/var/4/mysqld.2/data/master.info'.
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2020-08-06 10:24:17 10 [Note] Deleted Master_info file '/dev/shm/var/4/mysqld.2/data/relay-log.info'.
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2020-08-06 10:24:17 10 [Note] Master connection name: '' Master_info_file: 'master.info' Relay_info_file: 'relay-log.info'
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2020-08-06 10:24:17 10 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='', master_port='3306', master_log_file='', master_log_pos='4'. New state master_host='127.0.0.1', master_port='16020', master_log_file='master-bin.000001', master_log_pos='4'.
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2020-08-06 10:24:17 12 [Note] Slave I/O thread: Start asynchronous replication to master 'root@127.0.0.1:16020' in log 'master-bin.000001' at position 4
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2020-08-06 10:24:17 13 [Note] Slave SQL thread initialized, starting replication in log 'master-bin.000001' at position 4, relay log './slave-relay-bin.000001' position: 4
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2020-08-06 10:24:17 12 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16020',replication started in log 'master-bin.000001' at position 4
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2020-08-06 10:24:17 13 [Note] Error reading relay log event: slave SQL thread was killed
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2020-08-06 10:24:17 13 [Note] Slave SQL thread exiting, replication stopped in log 'master-bin.000001' at position 329
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2020-08-06 10:24:17 12 [Note] Slave I/O thread exiting, read up to log 'master-bin.000001', position 329
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2020-08-06 10:24:22 14 [Note] Master connection name: '' Master_info_file: 'master.info' Relay_info_file: 'relay-log.info'
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2020-08-06 10:24:22 14 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='127.0.0.1', master_port='16020', master_log_file='master-bin.000001', master_log_pos='329'. New state master_host='127.0.0.1', master_port='16020', master_log_file='master-bin.000001', master_log_pos='4'.
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2020-08-06 10:24:22 16 [Note] Slave I/O thread: Start asynchronous replication to master 'root@127.0.0.1:16020' in log 'master-bin.000001' at position 4
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2020-08-06 10:24:22 16 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16020',replication started in log 'master-bin.000001' at position 4
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2020-08-06 10:24:22 17 [Note] Slave SQL thread initialized, starting replication in log 'master-bin.000001' at position 4, relay log './slave-relay-bin.000001' position: 4
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=================================================================
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==23736==ERROR: AddressSanitizer: heap-use-after-free on address 0x61200008f378 at pc 0x7f8bc0ee6dfd bp 0x7f8ba9a75100 sp 0x7f8ba9a748a8
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READ of size 3 at 0x61200008f378 thread T40
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#0 0x7f8bc0ee6dfc (/lib/x86_64-linux-gnu/libasan.so.5+0xdadfc)
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#1 0x55840cc5a39a in Version::cmp(Version const&) const /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.h:2746
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#2 0x55840cc5a39a in Version::operator<=(Version const&) const /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.h:2767
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#3 0x55840cc5a39a in rpl_master_has_bug(Relay_log_info const*, unsigned int, bool, bool (*)(void const*), void const*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:8088
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#4 0x55840d5aef98 in Field_string::compatible_field_size(unsigned int, Relay_log_info*, unsigned short, int*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/field.cc:7335
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#5 0x55840d1fb09a in can_convert_field_to /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_utility.cc:658
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#6 0x55840d1fb09a in table_def::compatible_with(THD*, rpl_group_info*, TABLE*, TABLE**) const /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_utility.cc:913
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#7 0x55840da012d6 in Rows_log_event::do_apply_event(rpl_group_info*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.cc:11486
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#8 0x55840cc3f1e7 in Log_event::apply_event(rpl_group_info*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.h:1482
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#9 0x55840cc3f1e7 in apply_event_and_update_pos_apply /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:3960
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#10 0x55840cc52625 in apply_event_and_update_pos_for_parallel(Log_event*, THD*, rpl_group_info*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:4146
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#11 0x55840d34105f in rpt_handle_event /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_parallel.cc:61
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#12 0x55840d3518cf in handle_rpl_parallel_thread /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_parallel.cc:1360
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#13 0x55840e7a4188 in pfs_spawn_thread /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1869
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#14 0x7f8bc0d91608 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
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#15 0x7f8bc08d3102 in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x122102)
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0x61200008f378 is located 184 bytes inside of 264-byte region [0x61200008f2c0,0x61200008f3c8)
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freed by thread T35 here:
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#0 0x7f8bc0f197cf in __interceptor_free (/lib/x86_64-linux-gnu/libasan.so.5+0x10d7cf)
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#1 0x55840d9f56b5 in Log_event::operator delete(void*, unsigned long) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.h:1360
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#2 0x55840d9f56b5 in Format_description_log_event::~Format_description_log_event() /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.h:2820
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#3 0x55840d9f56b5 in Format_description_log_event::do_apply_event(rpl_group_info*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.cc:6607
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#4 0x55840cc3f1e7 in Log_event::apply_event(rpl_group_info*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.h:1482
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#5 0x55840cc3f1e7 in apply_event_and_update_pos_apply /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:3960
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#6 0x55840cc52625 in apply_event_and_update_pos_for_parallel(Log_event*, THD*, rpl_group_info*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:4146
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#7 0x55840d34105f in rpt_handle_event /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_parallel.cc:61
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#8 0x55840d35d1d0 in rpl_parallel::do_event(rpl_group_info*, Log_event*, unsigned long long) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_parallel.cc:2921
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#9 0x55840cc5686b in exec_relay_log_event /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:4355
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#10 0x55840cc5686b in handle_slave_sql /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:5612
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#11 0x55840e7a4188 in pfs_spawn_thread /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1869
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#12 0x7f8bc0d91608 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
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previously allocated by thread T35 here:
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#0 0x7f8bc0f19bc8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8)
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#1 0x55840ea00fa6 in my_malloc /home/buildbot/buildbot/build/mariadb-10.4.14/mysys/my_malloc.c:101
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#2 0x55840da305f3 in Log_event::operator new(unsigned long) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.h:1355
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#3 0x55840da305f3 in Log_event::read_log_event(char const*, unsigned int, char const**, Format_description_log_event const*, char) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.cc:2179
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#4 0x55840da30c3a in Log_event::read_log_event(st_io_cache*, Format_description_log_event const*, char) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/log_event.cc:1955
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#5 0x55840cc3f797 in next_event /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:7586
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#6 0x55840cc563c9 in exec_relay_log_event /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:4267
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#7 0x55840cc563c9 in handle_slave_sql /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:5612
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#8 0x55840e7a4188 in pfs_spawn_thread /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1869
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#9 0x7f8bc0d91608 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
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Thread T40 created by T35 here:
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#0 0x7f8bc0e46805 in pthread_create (/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
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#1 0x55840e7ab8de in spawn_thread_v1 /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1919
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#2 0x55840d34562e in inline_mysql_thread_create /home/buildbot/buildbot/build/mariadb-10.4.14/include/mysql/psi/mysql_thread.h:1275
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#3 0x55840d34562e in rpl_parallel_change_thread_count /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_parallel.cc:1604
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#4 0x55840d349203 in rpl_parallel_activate_pool(rpl_parallel_thread_pool*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/rpl_parallel.cc:1744
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#5 0x55840cc53bbb in handle_slave_sql /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:5348
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#6 0x55840e7a4188 in pfs_spawn_thread /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1869
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#7 0x7f8bc0d91608 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
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Thread T35 created by T32 here:
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#0 0x7f8bc0e46805 in pthread_create (/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
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#1 0x55840e7ab8de in spawn_thread_v1 /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1919
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#2 0x55840cc48785 in inline_mysql_thread_create /home/buildbot/buildbot/build/mariadb-10.4.14/include/mysql/psi/mysql_thread.h:1275
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#3 0x55840cc48785 in start_slave_thread(unsigned int, void* (*)(void*), st_mysql_mutex*, st_mysql_mutex*, st_mysql_cond*, unsigned int volatile*, unsigned long volatile*, Master_info*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:1296
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#4 0x55840cc4902c in start_slave_threads(THD*, bool, bool, Master_info*, char const*, char const*, int) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/slave.cc:1422
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#5 0x55840cf04718 in start_slave(THD*, Master_info*, bool) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_repl.cc:3236
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#6 0x55840ce8f126 in mysql_execute_command(THD*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_parse.cc:4202
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#7 0x55840cea4e3f in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_parse.cc:7896
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#8 0x55840cead9e6 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_parse.cc:1834
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#9 0x55840ceb37aa in do_command(THD*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_parse.cc:1352
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#10 0x55840d22e5d6 in do_handle_one_connection(CONNECT*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_connect.cc:1412
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#11 0x55840d22eb5e in handle_one_connection /home/buildbot/buildbot/build/mariadb-10.4.14/sql/sql_connect.cc:1316
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#12 0x55840e7a4188 in pfs_spawn_thread /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1869
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#13 0x7f8bc0d91608 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
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Thread T32 created by T0 here:
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#0 0x7f8bc0e46805 in pthread_create (/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
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#1 0x55840e7ab8de in spawn_thread_v1 /home/buildbot/buildbot/build/mariadb-10.4.14/storage/perfschema/pfs.cc:1919
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#2 0x55840cbf2b0e in inline_mysql_thread_create /home/buildbot/buildbot/build/mariadb-10.4.14/include/mysql/psi/mysql_thread.h:1275
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#3 0x55840cbf2b0e in create_thread_to_handle_connection(CONNECT*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld.cc:6262
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#4 0x55840cbfee32 in create_new_thread(CONNECT*) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld.cc:6332
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#5 0x55840cbff442 in handle_accepted_socket(st_mysql_socket, st_mysql_socket) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld.cc:6430
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#6 0x55840cc0065f in handle_connections_sockets() /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld.cc:6588
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#7 0x55840cc020f2 in mysqld_main(int, char**) /home/buildbot/buildbot/build/mariadb-10.4.14/sql/mysqld.cc:5920
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#8 0x7f8bc07d80b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
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SUMMARY: AddressSanitizer: heap-use-after-free (/lib/x86_64-linux-gnu/libasan.so.5+0xdadfc)
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Shadow bytes around the buggy address:
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0x0c2480009e10: fd fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa
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0x0c2480009e20: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
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0x0c2480009e30: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
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0x0c2480009e40: fd fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa
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0x0c2480009e50: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
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=>0x0c2480009e60: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]
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0x0c2480009e70: fd fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa
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0x0c2480009e80: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
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0x0c2480009e90: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
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0x0c2480009ea0: fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa
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0x0c2480009eb0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
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Shadow byte legend (one shadow byte represents 8 application bytes):
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Addressable: 00
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Partially addressable: 01 02 03 04 05 06 07
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Heap left redzone: fa
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Freed heap region: fd
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Stack left redzone: f1
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Stack mid redzone: f2
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Stack right redzone: f3
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Stack after return: f5
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Stack use after scope: f8
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Global redzone: f9
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Global init order: f6
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Poisoned by user: f7
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Container overflow: fc
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Array cookie: ac
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Intra object redzone: bb
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ASan internal: fe
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Left alloca redzone: ca
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Right alloca redzone: cb
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Shadow gap: cc
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==23736==ABORTING
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----------SERVER LOG END-------------
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|
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- saving '/dev/shm/var/4/log/rpl.rpl_mdev6020-innodb,mix/' to '/dev/shm/var/log/rpl.rpl_mdev6020-innodb,mix/'
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worker[4] > Restart - not started
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worker[4] > Restart - not started
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***Warnings generated in error logs during shutdown after running tests: rpl.rpl_mdev6020
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|
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==23736==ERROR: AddressSanitizer: heap-use-after-free on address 0x61200008f378 at pc 0x7f8bc0ee6dfd bp 0x7f8ba9a75100 sp 0x7f8ba9a748a8
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SUMMARY: AddressSanitizer: heap-use-after-free (/lib/x86_64-linux-gnu/libasan.so.5+0xdadfc)
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also on bb-10.3-release
http://buildbot.askmonty.org/buildbot/builders/kvm-asan/builds/4117/steps/mtr_nm/logs/stdio
also I had it in drafts from local rqg runs, failing the same way on 10.2,10.5 (https://jira.mariadb.org/browse/MDEV-16679?focusedCommentId=155775&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-155775)