+ perl ./mysql-test-run.pl --parallel=auto --force --retry=1 --suite-timeout=900 --testcase-timeout=30 --mysqld=--binlog-format=mixed --force-restart --shutdown-timeout=60 --max-test-fail=5 --skip-ssl --big-test --mem --suite=spider,spider/bg --max-test-fail=999
Logging: ./mysql-test-run.pl  --parallel=auto --force --retry=1 --suite-timeout=900 --testcase-timeout=30 --mysqld=--binlog-format=mixed --force-restart --shutdown-timeout=60 --max-test-fail=5 --skip-ssl --big-test --mem --suite=spider,spider/bg --max-test-fail=999
Using binlog format 'mixed'
vardir: /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var
Checking leftover processes...
Removing old var directory...
BUILDSTDERR: mysql-test-run: WARNING: Found non pid file 'mytest.log' in '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/run'
BUILDSTDERR: mysql-test-run: WARNING: Found non pid file 'mysqld.err' in '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/run'
Creating var directory '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var'...
 - symlinking 'var' to '/dev/shm/var_32_pSUc'
Checking supported features...
MariaDB Version 10.3.13-MariaDB
 - skipping SSL
Using suites: spider,spider/bg
Collecting tests...
Installing system database...
Using parallel: 1
==============================================================================
TEST                                      RESULT   TIME (ms) or COMMENT
--------------------------------------------------------------------------
worker[1] Using MTR_BUILD_THREAD 32, with reserved ports 10640..10659
spider/bg.spider3_fixes                  [ fail ]
        Test ended at 2019-02-25 17:31:11
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
Server [mysqld.1.1 - pid: 11066, winpid: 11066, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:30:58 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 11067 ...
2019-02-25 17:30:58 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:30:58 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:30:58 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:30:58 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:30:58 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:30:58 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:30:58 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:30:58 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:30:58 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:30:58 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:30:58 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:30:58 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:30:58 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:30:58 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:30:58 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:30:58 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:30:58 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:30:58 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:30:58 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:30:58
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:30:58 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:30:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:30:58 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:30:58 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:30:58 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:30:58 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:31:01 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:31:01 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=32
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xac02a310
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 = 0x9e2ead84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xec4dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9361c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6732570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xac38f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xac34e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bg_conn_actionPv+0xbd0)[0xac35f9a8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 33
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.spider3_fixes/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.spider3_fixes/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.spider3_fixes
190225 17:31:01 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.spider3_fixes_part             [ fail ]
        Test ended at 2019-02-25 17:31:19
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
Server [mysqld.1.1 - pid: 11358, winpid: 11358, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:31:11 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 11359 ...
2019-02-25 17:31:11 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:31:11 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:31:11 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:31:11 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:31:11 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:31:11 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:31:11 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:31:11 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:31:11 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:31:11 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:31:11 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:31:11 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:31:11 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:31:11 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:31:11 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:31:11 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:31:11 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:31:11 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:31:11 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:31:12 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:31:12 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:31:12 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:31:12 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:31:12
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:31:12 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:31:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:31:12 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:31:12 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:31:12 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:31:12 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:31:13 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:31:13 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=32
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xabf39010
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 = 0x9dbe9d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf2edac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9a01c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67a0570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacc90448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacc4f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bg_conn_actionPv+0xbd0)[0xacc609a8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 34
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.spider3_fixes_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.spider3_fixes_part/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.spider3_fixes_part
190225 17:31:13 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.spider_fixes                   [ fail ]
        Test ended at 2019-02-25 17:31:27
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
Server [mysqld.1.1 - pid: 11663, winpid: 11663, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:31:19 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 11664 ...
2019-02-25 17:31:19 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:31:19 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:31:19 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:31:19 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:31:19 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:31:19 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:31:19 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:31:19 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:31:19 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:31:19 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:31:19 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:31:19 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:31:19 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:31:19 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:31:19 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:31:19 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:31:19 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:31:19 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:31:19 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:31:19 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:31:19
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:31:19 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:31:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:31:19 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:31:19 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:31:19 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:31:19 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:31:21 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:31:21 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=31
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xaca21cc0
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 = 0x9e428d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf37dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9a91c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6721570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacb90448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacb4f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bg_conn_actionPv+0xbd0)[0xacb609a8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 33
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.spider_fixes/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.spider_fixes/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.spider_fixes
190225 17:31:21 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.spider_fixes_part              [ fail ]
        Test ended at 2019-02-25 17:31:36
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
Server [mysqld.1.1 - pid: 11953, winpid: 11953, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:31:28 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 11954 ...
2019-02-25 17:31:28 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:31:28 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:31:28 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:31:28 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:31:28 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:31:28 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:31:28 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:31:28 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:31:28 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:31:28 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:31:28 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:31:28 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:31:28 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:31:28 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:31:28 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:31:28 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:31:28 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:31:28 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:31:28 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:31:28
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:31:28 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:31:28 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:31:28 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:31:28 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:31:28 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:31:28 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:31:29 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:31:29 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=32
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xabe28568
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 = 0x9e2fed84 thread_stack 0x49000
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.spider_fixes_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.spider_fixes_part/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.spider_fixes_part
190225 17:31:29 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.basic_sql                      [ fail ]
        Test ended at 2019-02-25 17:31:44
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
Server [mysqld.1.1 - pid: 12252, winpid: 12252, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:31:36 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 12253 ...
2019-02-25 17:31:36 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:31:36 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:31:36 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:31:36 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:31:36 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:31:36 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:31:36 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:31:36 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:31:36 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:31:36 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:31:36 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:31:36 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:31:36 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:31:36 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:31:36 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:31:36 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:31:36 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:31:36 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:31:36 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:31:36 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:31:36
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:31:36 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:31:36 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:31:36 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:31:36 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:31:36 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:31:36 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:31:38 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb111b9e8
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 = 0x9e727d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf3adac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9ac1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb679e570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacc90448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacc4f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bg_conn_actionPv+0xbd0)[0xacc609a8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 31
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.basic_sql/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.basic_sql/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.basic_sql
190225 17:31:38 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.basic_sql_part                 [ fail ]
        Test ended at 2019-02-25 17:31:55
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
Server [mysqld.1.1 - pid: 12531, winpid: 12531, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:31:45 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 12532 ...
2019-02-25 17:31:45 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:31:45 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:31:45 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:31:45 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:31:45 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:31:45 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:31:45 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:31:45 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:31:45 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:31:45 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:31:45 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:31:45 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:31:45 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:31:45 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:31:45 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:31:45 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:31:45 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:31:45 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:31:45 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:31:45 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:31:45
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:31:45 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:31:45 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:31:45 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:31:45 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:31:45 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:31:45 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:31:46 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=30
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x31422d0
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...
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.basic_sql_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.basic_sql_part/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.basic_sql_part
190225 17:31:46 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.direct_aggregate               [ fail ]
        Test ended at 2019-02-25 17:32:04
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider/bg.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
Server [mysqld.1.1 - pid: 12820, winpid: 12820, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:31:55 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 12821 ...
2019-02-25 17:31:55 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:31:55 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:31:55 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:31:55 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:31:55 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:31:55 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:31:55 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:31:55 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:31:55 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:31:55 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:31:55 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:31:55 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:31:55 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:31:55 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:31:55 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:31:56 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:31:56 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:31:56 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:31:56 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:31:56 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:31:56 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:31:56 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:31:56
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:31:56 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:31:56 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:31:56 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:31:56 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:31:56 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:31:56 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:31:57 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb5b1b760
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 = 0x9e4ead84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf29dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x99b1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6767570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xadd88448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xadd474e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bg_conn_actionPv+0xbd0)[0xadd589a8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 31
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.direct_aggregate/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.direct_aggregate/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.direct_aggregate
190225 17:31:57 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.direct_aggregate_part          [ fail ]
        Test ended at 2019-02-25 17:32:12
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider/bg.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider/bg.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
Server [mysqld.1.1 - pid: 13105, winpid: 13105, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:32:05 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 13106 ...
2019-02-25 17:32:05 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:32:05 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:32:05 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:32:05 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:32:05 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:32:05 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:32:05 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:32:05 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:32:05 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:32:05 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:32:05 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:32:05 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:32:05 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:32:05 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:32:05 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:32:05 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:32:05 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:32:05 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:32:05 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:32:05 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:32:05
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:32:05 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:32:05 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:32:05 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:32:05 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:32:05 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:32:05 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:32:06 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=30
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x2d1f070
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 = 0x9e4ead84 thread_stack 0x49000
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.direct_aggregate_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.direct_aggregate_part/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.direct_aggregate_part
190225 17:32:06 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.direct_update                  [ fail ]
        Test ended at 2019-02-25 17:32:19
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider/bg.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider/bg.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider/bg.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
Server [mysqld.1.1 - pid: 13388, winpid: 13388, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:32:12 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 13389 ...
2019-02-25 17:32:12 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:32:12 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:32:12 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:32:12 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:32:12 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:32:12 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:32:12 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:32:12 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:32:12 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:32:12 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:32:12 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:32:12 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:32:12 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:32:12 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:32:12 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:32:12 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:32:12 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:32:12 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:32:12 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:32:12
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:32:12 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:32:12 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:32:12 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:32:12 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:32:12 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:32:12 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:32:13 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb5b1b760
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 = 0x9e4ead84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf3bdac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9ad1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb673c570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xae589448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xae5484e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bg_conn_actionPv+0xbd0)[0xae5599a8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 31
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.direct_update/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.direct_update/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.direct_update
190225 17:32:13 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.direct_update_part             [ fail ]
        Test ended at 2019-02-25 17:32:26
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider/bg.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider/bg.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider/bg.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider/bg.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
Server [mysqld.1.1 - pid: 13672, winpid: 13672, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:32:19 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 13673 ...
2019-02-25 17:32:19 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:32:19 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:32:19 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:32:19 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:32:19 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:32:19 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:32:19 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:32:19 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:32:19 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:32:19 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:32:19 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:32:19 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:32:19 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:32:19 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:32:19 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:32:19 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:32:19 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:32:19 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:32:19 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:32:19 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:32:19
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:32:19 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:32:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:32:19 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:32:19 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:32:19 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:32:19 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:32:20 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=30
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb5b1b760
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 = 0x9e3ead84 thread_stack 0x49000
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.direct_update_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.direct_update_part/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.direct_update_part
190225 17:32:20 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.function                       [ fail ]
        Test ended at 2019-02-25 17:32:35
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider/bg.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider/bg.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider/bg.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider/bg.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider/bg.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
Server [mysqld.1.1 - pid: 13955, winpid: 13955, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:32:26 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 13956 ...
2019-02-25 17:32:26 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:32:26 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:32:26 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:32:26 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:32:26 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:32:26 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:32:26 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:32:26 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:32:26 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:32:26 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:32:26 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:32:26 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:32:26 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:32:26 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:32:26 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:32:26 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:32:26 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:32:26 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:32:26 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:32:26
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:32:26 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:32:26 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:32:26 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:32:26 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:32:26 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:32:26 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:32:28 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=28
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xac10db08
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 = 0xae6a9d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xee4dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9561c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6791570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacc90448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacc4f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xacccf128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x7dc144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x7c05a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7c0b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7c0c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7c1410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x8bfc)[0x76a1f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x76abb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x76e4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x76f3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x84b74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x84b9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xac11c508): insert into t1 select a + 1 from t1
Connection ID (thread ID): 10
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.function/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.function/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.function
190225 17:32:28 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.ha                             [ fail ]
        Test ended at 2019-02-25 17:32:44
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider/bg.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider/bg.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider/bg.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider/bg.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider/bg.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
CURRENT_TEST: spider/bg.ha
mysqltest: At line 225: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table test
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha.log
Server [mysqld.1.1 - pid: 14234, winpid: 14234, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:32:35 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 14235 ...
2019-02-25 17:32:35 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:32:35 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:32:35 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:32:35 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:32:35 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:32:35 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:32:35 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:32:35 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:32:35 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:32:35 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:32:35 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:32:35 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:32:35 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:32:35 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:32:35 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:32:35 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:32:35 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:32:35 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:32:35 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:32:35 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:32:35
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:32:35 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:32:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:32:35 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:32:35 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:32:35 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:32:35 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:32:36 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x2acf2d0
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 = 0x9e5ead84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf85dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9f71c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67e4570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xaba8f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xaba4e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bg_conn_actionPv+0xbd0)[0xaba5f9a8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 31
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.ha/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.ha/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.ha
190225 17:32:36 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.ha_part                        [ fail ]
        Test ended at 2019-02-25 17:32:54
CURRENT_TEST: spider/bg.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider/bg.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider/bg.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider/bg.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider/bg.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider/bg.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider/bg.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider/bg.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider/bg.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider/bg.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider/bg.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
CURRENT_TEST: spider/bg.ha
mysqltest: At line 225: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table test
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha.log
CURRENT_TEST: spider/bg.ha_part
mysqltest: At line 266: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table with partition test
connection master_1;
DROP TABLE IF EXISTS ta_l2;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_P_2_1
INSERT INTO ta_l2 (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha_part.log
Server [mysqld.1.1 - pid: 14584, winpid: 14584, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:32:44 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 14585 ...
2019-02-25 17:32:44 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:32:44 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:32:44 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:32:44 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:32:44 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:32:44 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:32:44 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:32:44 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:32:44 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:32:44 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:32:44 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:32:44 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:32:44 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:32:44 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:32:44 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:32:44 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:32:44 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:32:44 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:32:44 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:32:44
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:32:44 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:32:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:32:44 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:32:44 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:32:44 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:32:44 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:32:46 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=31
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb5b25ea8
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 = 0x9dafdd84 thread_stack 0x49000
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider/bg.ha_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/bg.ha_part/'
***Warnings generated in error logs during shutdown after running tests: spider/bg.ha_part
190225 17:32:46 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider/bg.vp_fixes                       [ pass ]    349
spider.spider3_fixes                     [ fail ]
        Test ended at 2019-02-25 17:33:07
CURRENT_TEST: spider.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
Server [mysqld.1.1 - pid: 15257, winpid: 15257, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:32:58 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 15258 ...
2019-02-25 17:32:58 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:32:58 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:32:58 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:32:58 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:32:58 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:32:58 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:32:58 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:32:58 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:32:58 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:32:58 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:32:58 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:32:58 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:32:58 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:32:58 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:32:58 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:32:58 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:32:58 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:32:58 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:32:58 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:32:58
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:32:58 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:32:58 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:32:58 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:32:58 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:32:58 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:32:58 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:32:59 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:32:59 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=30
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xabf0dae8
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 = 0xaccfbd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf3bdac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9ad1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67c9570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xaca93448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xaca524e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider19index_last_internalEPh+0x638)[0xacaa9444]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler13ha_index_lastEPh+0x48)[0x9b420c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13opt_sum_queryP3THDR4ListI10TABLE_LISTERS1_I4ItemEPS5_+0xdd4)[0xadf294]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN14optimize_innerEv+0x13d0)[0x81479c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN8optimizeEv+0x34)[0x81618c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x5f8)[0x818184]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x818410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7b18f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7bf508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7c1bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7c54c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7c63b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8a274c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8a29b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xabf1c538): SELECT MAX(id) FROM t1
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider3_fixes/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider3_fixes/'
***Warnings generated in error logs during shutdown after running tests: spider.spider3_fixes
190225 17:32:59 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.spider3_fixes_part                [ fail ]
        Test ended at 2019-02-25 17:33:15
CURRENT_TEST: spider.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
Server [mysqld.1.1 - pid: 15555, winpid: 15555, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:33:07 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 15556 ...
2019-02-25 17:33:07 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:33:07 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:33:07 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:33:07 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:33:07 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:33:07 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:33:07 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:33:07 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:33:07 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:33:07 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:33:07 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:33:07 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:33:07 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:33:07 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:33:07 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:33:07 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:33:07 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:33:07 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:33:07 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:33:07 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:33:07 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:33:07 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:33:07 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:33:07
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:33:08 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:33:08 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:33:08 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:33:08 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:33:08 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:33:08 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:33:09 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:33:09 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=30
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xac1076d8
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 = 0xade5dd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf5edac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9d01c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67c0570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xad492448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xad4514e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider19index_last_internalEPh+0x638)[0xad4a8444]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider14pre_index_lastEb+0x30)[0xad4a88a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xf35028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a968)[0xf35968]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler13ha_index_lastEPh+0x48)[0x9d720c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13opt_sum_queryP3THDR4ListI10TABLE_LISTERS1_I4ItemEPS5_+0xdd4)[0xb02294]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN14optimize_innerEv+0x13d0)[0x83779c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN8optimizeEv+0x34)[0x83918c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x5f8)[0x83b184]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x83b410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7d48f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7e2508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7e4bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7e84c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7e93b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8c574c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8c59b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xac116128): SELECT MAX(id) FROM t1
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider3_fixes_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider3_fixes_part/'
***Warnings generated in error logs during shutdown after running tests: spider.spider3_fixes_part
190225 17:33:09 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.spider_fixes                      [ fail ]
        Test ended at 2019-02-25 17:33:23
CURRENT_TEST: spider.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
Server [mysqld.1.1 - pid: 15848, winpid: 15848, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:33:15 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 15849 ...
2019-02-25 17:33:15 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:33:15 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:33:15 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:33:15 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:33:15 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:33:15 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:33:15 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:33:15 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:33:15 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:33:15 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:33:15 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:33:15 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:33:15 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:33:15 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:33:15 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:33:15 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:33:15 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:33:15 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:33:15 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:33:15 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:33:15 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:33:15 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:33:16 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:33:16
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:33:16 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:33:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:33:16 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:33:16 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:33:16 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:33:16 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:33:17 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:33:17 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=30
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb4b00e50
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 = 0xadea8d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf04dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9761c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67df570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xac490448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xac44f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xac4cf128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x7fc144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x7e05a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7e0b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7e0c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7e1410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x77a8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x788508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x78abb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x78e4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x78f3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x86b74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x86b9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xb4b0f8a0): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l WHERE a < 5 ORDER BY a DESC LIMIT 3
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider_fixes/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider_fixes/'
***Warnings generated in error logs during shutdown after running tests: spider.spider_fixes
190225 17:33:17 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.spider_fixes_part                 [ fail ]
        Test ended at 2019-02-25 17:33:31
CURRENT_TEST: spider.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
Server [mysqld.1.1 - pid: 16148, winpid: 16148, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:33:24 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 16149 ...
2019-02-25 17:33:24 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:33:24 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:33:24 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:33:24 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:33:24 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:33:24 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:33:24 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:33:24 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:33:24 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:33:24 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:33:24 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:33:24 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:33:24 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:33:24 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:33:24 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:33:24 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:33:24 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:33:24 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:33:24 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:33:24
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:33:24 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:33:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:33:24 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:33:24 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:33:24 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:33:24 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
2019-02-25 17:33:25 32 [Note] Start binlog_dump to slave_server(8), pos(, 4)
190225 17:33:25 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=3
max_threads=153
thread_count=30
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xad200a30
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 = 0xaddf3d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf88dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9fa1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6749570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xad392448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xad3514e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider27multi_range_read_next_firstEPPv+0xa74)[0xad3aac30]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider25pre_multi_range_read_nextEb+0x30)[0xad3ac134]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xf5f028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a968)[0xf5f968]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9bba4)[0xf60ba4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN18QUICK_RANGE_SELECT8get_nextEv+0x30)[0xb10e48]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x668e50)[0xb2de50]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x84085c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x864870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x864b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x864c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x865410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7fe8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x80c508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x80ebb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x8124c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x8133b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8ef74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8ef9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xad20f480): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1 ORDER BY a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider_fixes_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.spider_fixes_part/'
***Warnings generated in error logs during shutdown after running tests: spider.spider_fixes_part
190225 17:33:25 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.auto_increment                    [ fail ]
        Test ended at 2019-02-25 17:33:35
CURRENT_TEST: spider.spider3_fixes
mysqltest: At line 162: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes.log
CURRENT_TEST: spider.spider3_fixes_part
mysqltest: At line 196: query 'SELECT MAX(id) FROM t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 2', '',
'srv "s_2_1"')
1
spider_bg_direct_sql('SET SESSION AUTO_INCREMENT_OFFSET = 3', '',
'srv "s_2_2"')
1
CREATE TABLE t1 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
CREATE TABLE t2 (
id int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (id)
) SLAVE1_1_ENGINE SLAVE1_1_CHARSET SLAVE1_1_COMMENT_INCREMENT1_P_1
INSERT INTO t1 () VALUES ();
SELECT LAST_INSERT_ID();
LAST_INSERT_ID()
777
SELECT MAX(id) FROM t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider3_fixes_part.log
CURRENT_TEST: spider.spider_fixes
mysqltest: At line 155: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l SELECT a, b, c FROM tb_l;
2.13
select table with "order by desc" and "<"
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l
WHERE a < 5 ORDER BY a DESC LIMIT 3;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes.log
CURRENT_TEST: spider.spider_fixes_part
mysqltest: At line 167: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
2.17
partition with sort
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
INSERT INTO ta_l2 SELECT a, b, c FROM tb_l;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 WHERE a > 1
ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider_fixes_part.log
CURRENT_TEST: spider.auto_increment
mysqltest: At line 98: query 'INSERT INTO tbl_a () VALUES ()' failed: 5: Out of memory (Needed 2896813200 bytes)
The result from queries just before the failure was:
< snip >
CHILD2_1_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
DROP TABLE IF EXISTS tbl_a;
CREATE TABLE tbl_a (
col_a INT NOT NULL AUTO_INCREMENT,
col_b VARCHAR(20) DEFAULT 'defg',
col_c INT NOT NULL DEFAULT 100,
PRIMARY KEY(col_a)
) MASTER_1_ENGINE MASTER_1_AUTO_INCREMENT_2_1 MASTER_1_COMMENT_2_1
SHOW CREATE TABLE tbl_a;
Table	Create Table
tbl_a	CREATE TABLE `tbl_a` (
  `col_a` int(11) NOT NULL AUTO_INCREMENT,
  `col_b` varchar(20) DEFAULT 'defg',
  `col_c` int(11) NOT NULL DEFAULT 100,
  PRIMARY KEY (`col_a`)
) ENGINE=SPIDER AUTO_INCREMENT=20 DEFAULT CHARSET=latin1 COMMENT='database "auto_test_remote", table "tbl_a", srv "s_2_1", aim "0"'
INSERT INTO tbl_a () VALUES ();
INSERT INTO tbl_a () VALUES ();
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/auto_increment.log
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.auto_increment/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.auto_increment/'
***Warnings generated in error logs during shutdown after running tests: spider.auto_increment
2019-02-25 17:33:33 11 [ERROR] mysqld: Out of memory (Needed 2896813200 bytes)
spider.basic_sql                         [ fail ]
        Test ended at 2019-02-25 17:33:43
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
Server [mysqld.1.1 - pid: 16718, winpid: 16718, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:33:35 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 16719 ...
2019-02-25 17:33:35 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:33:35 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:33:35 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:33:35 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:33:35 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:33:35 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:33:35 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:33:35 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:33:35 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:33:35 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:33:35 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:33:35 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:33:35 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:33:35 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:33:35 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:33:35 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:33:35 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:33:35 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:33:35 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:33:35 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:33:35
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:33:35 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:33:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:33:35 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:33:35 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:33:35 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:33:35 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:33:36 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xac107300
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 = 0xade5dd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf4bdac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9bd1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67ae570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xac290448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xac24f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xac2cf128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x843144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x8275a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x827b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x827c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x828410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7c18f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7cf508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7d1bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7d54c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7d63b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8b274c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8b29b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xac115d50): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.basic_sql/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.basic_sql/'
***Warnings generated in error logs during shutdown after running tests: spider.basic_sql
190225 17:33:36 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.basic_sql_part                    [ fail ]
        Test ended at 2019-02-25 17:33:52
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
Server [mysqld.1.1 - pid: 17004, winpid: 17004, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:33:44 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 17005 ...
2019-02-25 17:33:44 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:33:44 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:33:44 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:33:44 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:33:44 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:33:44 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:33:44 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:33:44 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:33:44 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:33:44 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:33:44 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:33:44 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:33:44 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:33:44 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:33:44 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:33:44 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:33:44 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:33:44 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:33:44 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:33:44
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:33:44 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:33:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:33:44 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:33:44 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:33:44 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:33:44 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:33:45 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb4b07260
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 = 0xade5dd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf48dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9ba1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6790570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xac490448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xac44f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider17rnd_next_internalEPh+0x624)[0xac4a3bd4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider12pre_rnd_nextEb+0x30)[0xac4a4098]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xf1f028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a2d4)[0xf1f2d4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler11ha_rnd_nextEPh+0x64)[0x9bf824]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z8filesortP3THDP5TABLEP8FilesortP16Filesort_trackerP4JOINy+0xef4)[0x9b91a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z17create_sort_indexP3THDP4JOINP13st_join_tableP8Filesort+0x100)[0x811a60]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN13st_join_table10sort_tableEv+0x7c)[0x811d98]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21join_init_read_recordP13st_join_table+0x30)[0x811e18]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x80085c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x824870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x824b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x824c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x825410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7be8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7cc508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7cebb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7d24c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7d33b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8af74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8af9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xb4b15cb0): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - saving '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.basic_sql_part/' to '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.basic_sql_part/'
***Warnings generated in error logs during shutdown after running tests: spider.basic_sql_part
190225 17:33:45 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.checksum_table_with_quick_mode_3  [ fail ]
        Test ended at 2019-02-25 17:33:59
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider.checksum_table_with_quick_mode_3
mysqltest: At line 88: query 'CHECKSUM TABLE tbl_a EXTENDED' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table and insert
connection child2_1;
CHILD2_1_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
CREATE TABLE tbl_a (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
FLUSH TABLES;
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
CHECKSUM TABLE tbl_a EXTENDED;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/checksum_table_with_quick_mode_3.log
Server [mysqld.1.1 - pid: 17290, winpid: 17290, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:33:52 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 17291 ...
2019-02-25 17:33:52 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:33:52 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:33:52 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:33:52 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:33:52 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:33:52 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:33:52 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:33:52 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:33:52 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:33:52 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:33:52 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:33:52 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:33:52 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:33:52 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:33:52 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:33:52 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:33:52 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:33:52 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:33:52 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:33:52 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:33:52
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:33:52 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:33:52 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:33:52 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:33:52 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:33:52 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:33:52 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:33:54 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xadc00e30
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 = 0xaddf3d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf27dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9991c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb674f570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacb91448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacb504e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider17rnd_next_internalEPh+0x624)[0xacba4bd4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler11ha_rnd_nextEPh+0x64)[0x99e824]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z20mysql_checksum_tableP3THDP10TABLE_LISTP15st_ha_check_opt+0x49c)[0x8397b8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x41b8)[0x7a87ac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7adbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7b14c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7b23b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x88e74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x88e9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xadc0f880): CHECKSUM TABLE tbl_a EXTENDED
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.checksum_table_with_quick_mode_3/'
***Warnings generated in error logs during shutdown after running tests: spider.checksum_table_with_quick_mode_3
190225 17:33:54 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_aggregate                  [ fail ]
        Test ended at 2019-02-25 17:34:19
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider.checksum_table_with_quick_mode_3
mysqltest: At line 88: query 'CHECKSUM TABLE tbl_a EXTENDED' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table and insert
connection child2_1;
CHILD2_1_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
CREATE TABLE tbl_a (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
FLUSH TABLES;
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
CHECKSUM TABLE tbl_a EXTENDED;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/checksum_table_with_quick_mode_3.log
CURRENT_TEST: spider.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
Server [mysqld.1.1 - pid: 17571, winpid: 17571, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:33:59 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 17572 ...
2019-02-25 17:33:59 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:33:59 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:33:59 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:33:59 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:33:59 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:33:59 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:33:59 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:33:59 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:33:59 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:33:59 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:33:59 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:33:59 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:33:59 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:33:59 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:33:59 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:33:59 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:33:59 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:33:59 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:33:59 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:34:00 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:34:00 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:34:00 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:34:00 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:34:00
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:34:00 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:34:00 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:34:00 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:34:00 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:34:00 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:34:00 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:34:01 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xab800e30
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 = 0xaddf3d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf83dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9f51c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6752570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xabb8f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xabb4e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xabbce128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x87b144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x85f5a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x85fb20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x85fc68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x860410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7f98f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x807508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x809bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x80d4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x80e3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8ea74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8ea9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xab80f880): SELECT COUNT(*) FROM ta_l
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_aggregate/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_aggregate
190225 17:34:01 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_aggregate_part             [ fail ]
        Test ended at 2019-02-25 17:34:27
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider.checksum_table_with_quick_mode_3
mysqltest: At line 88: query 'CHECKSUM TABLE tbl_a EXTENDED' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table and insert
connection child2_1;
CHILD2_1_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
CREATE TABLE tbl_a (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
FLUSH TABLES;
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
CHECKSUM TABLE tbl_a EXTENDED;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/checksum_table_with_quick_mode_3.log
CURRENT_TEST: spider.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
Server [mysqld.1.1 - pid: 17862, winpid: 17862, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:34:19 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 17863 ...
2019-02-25 17:34:19 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:34:19 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:34:19 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:34:19 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:34:19 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:34:19 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:34:19 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:34:19 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:34:19 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:34:19 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:34:19 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:34:19 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:34:19 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:34:19 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:34:19 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:34:19 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:34:19 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:34:19 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:34:19 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:34:19 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:34:20 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:34:20 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:34:20 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:34:20
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:34:20 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:34:20 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:34:20 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:34:20 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:34:20 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:34:20 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:34:21 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xabb14430
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 = 0xabcfad84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf14dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9861c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67ce570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xa8593448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xa85524e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider20index_first_internalEPh+0x638)[0xa85a8930]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider15pre_index_firstEb+0x30)[0xa85a8d8c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xeeb028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a968)[0xeeb968]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler14ha_index_firstEPh+0x48)[0x98cdb4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x385f10)[0x7d6f10]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x7cc85c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x7f0870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7f0b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7f0c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7f1410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x78a8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x798508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x79abb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x79e4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x79f3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x87b74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x87b9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xabb1d3d8): SELECT COUNT(*) FROM ta_l2
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_aggregate_part/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_aggregate_part
190225 17:34:21 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_join                       [ fail ]
        Test ended at 2019-02-25 17:34:37
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider.checksum_table_with_quick_mode_3
mysqltest: At line 88: query 'CHECKSUM TABLE tbl_a EXTENDED' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table and insert
connection child2_1;
CHILD2_1_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
CREATE TABLE tbl_a (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
FLUSH TABLES;
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
CHECKSUM TABLE tbl_a EXTENDED;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/checksum_table_with_quick_mode_3.log
CURRENT_TEST: spider.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider.direct_join
mysqltest: At line 158: query 'SELECT a.a, c.b, c.c FROM tbl_a a, tbl_b b, tbl_c c WHERE a.a = b.a and a.a = c.a ORDER BY a.b DESC LIMIT 1,2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT5_2_1
CREATE TABLE tbl_c (
a INT AUTO_INCREMENT,
b INT DEFAULT 10,
c INT DEFAULT 11,
PRIMARY KEY(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT4_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_c values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c FROM tbl_a a, tbl_b b, tbl_c c WHERE a.a = b.a and a.a = c.a ORDER BY a.b DESC LIMIT 1,2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_join.log
Server [mysqld.1.1 - pid: 18149, winpid: 18149, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:34:27 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 18150 ...
2019-02-25 17:34:27 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:34:27 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:34:27 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:34:27 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:34:27 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:34:27 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:34:27 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:34:27 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:34:27 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:34:27 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:34:27 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:34:27 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:34:27 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:34:27 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:34:27 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:34:27 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:34:27 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:34:27 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:34:27 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:34:27
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:34:27 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:34:27 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:34:27 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:34:27 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:34:27 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:34:27 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:34:28 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xac0076d8
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 = 0xadda8d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xfbddac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0xa2f1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb66fc570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacb91448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacb504e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xacbd0128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x8b5144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x8995a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x899b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x899c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x89a410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x8338f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x841508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x843bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x8474c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x8483b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x92474c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x9249b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xac016128): SELECT a.a, c.b, c.c FROM tbl_a a, tbl_b b, tbl_c c WHERE a.a = b.a and a.a = c.a ORDER BY a.b DESC LIMIT 1,2
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_join/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_join
190225 17:34:28 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_join_using                 [ fail ]
        Test ended at 2019-02-25 17:34:46
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider.checksum_table_with_quick_mode_3
mysqltest: At line 88: query 'CHECKSUM TABLE tbl_a EXTENDED' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table and insert
connection child2_1;
CHILD2_1_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
CREATE TABLE tbl_a (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
FLUSH TABLES;
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
CHECKSUM TABLE tbl_a EXTENDED;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/checksum_table_with_quick_mode_3.log
CURRENT_TEST: spider.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider.direct_join
mysqltest: At line 158: query 'SELECT a.a, c.b, c.c FROM tbl_a a, tbl_b b, tbl_c c WHERE a.a = b.a and a.a = c.a ORDER BY a.b DESC LIMIT 1,2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT5_2_1
CREATE TABLE tbl_c (
a INT AUTO_INCREMENT,
b INT DEFAULT 10,
c INT DEFAULT 11,
PRIMARY KEY(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT4_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_c values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c FROM tbl_a a, tbl_b b, tbl_c c WHERE a.a = b.a and a.a = c.a ORDER BY a.b DESC LIMIT 1,2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_join.log
CURRENT_TEST: spider.direct_join_using
mysqltest: At line 158: query 'SELECT a.a, c.b, c.c FROM tbl_a a join tbl_b b using(a) join tbl_c c using(a) ORDER BY a.b DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT5_2_1
CREATE TABLE tbl_c (
a INT AUTO_INCREMENT,
b INT DEFAULT 10,
c INT DEFAULT 11,
PRIMARY KEY(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT4_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_c values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c FROM tbl_a a join tbl_b b using(a) join tbl_c c using(a) ORDER BY a.b DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_join_using.log
Server [mysqld.1.1 - pid: 18434, winpid: 18434, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:34:37 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 18435 ...
2019-02-25 17:34:37 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:34:37 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:34:37 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:34:37 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:34:37 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:34:37 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:34:37 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:34:37 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:34:37 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:34:37 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:34:37 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:34:37 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:34:37 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:34:37 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:34:37 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:34:37 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:34:37 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:34:37 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:34:37 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:34:37 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:34:37
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:34:37 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:34:37 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:34:37 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:34:37 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:34:37 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:34:37 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:34:39 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xad200e30
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 = 0xaddf3d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf27dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9991c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb674f570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xad392448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xad3514e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xad3d1128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x81f144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x8035a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x803b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x803c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x804410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x79d8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7ab508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7adbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7b14c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7b23b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x88e74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x88e9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xad20f880): SELECT a.a, c.b, c.c FROM tbl_a a join tbl_b b using(a) join tbl_c c using(a) ORDER BY a.b DESC
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_join_using/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_join_using
190225 17:34:39 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_left_join                  [ fail ]
        Test ended at 2019-02-25 17:34:50
CURRENT_TEST: spider.basic_sql
mysqltest: At line 159: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS tb_l;
CREATE TABLE tb_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql.log
CURRENT_TEST: spider.basic_sql_part
mysqltest: At line 195: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE2 MASTER_1_CHARSET2
INSERT INTO tb_l (a, b, c) VALUES
(1, 'f', '2008-07-01 10:21:39'),
(2, 'g', '2000-02-01 00:00:00'),
(3, 'j', '2007-05-04 20:03:11'),
(4, 'i', '2003-10-30 05:01:03'),
(5, 'h', '2001-10-31 23:59:59');
create table with partition and select test
connection master_1;
CREATE TABLE ta_l2 (
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT_P_2_1
SELECT a, b, c FROM tb_l
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/basic_sql_part.log
CURRENT_TEST: spider.checksum_table_with_quick_mode_3
mysqltest: At line 88: query 'CHECKSUM TABLE tbl_a EXTENDED' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table and insert
connection child2_1;
CHILD2_1_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
CREATE TABLE tbl_a (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
FLUSH TABLES;
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
CHECKSUM TABLE tbl_a EXTENDED;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/checksum_table_with_quick_mode_3.log
CURRENT_TEST: spider.direct_aggregate
mysqltest: At line 130: query 'SELECT COUNT(*) FROM ta_l' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_aggregating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate.log
CURRENT_TEST: spider.direct_aggregate_part
mysqltest: At line 136: query 'SELECT COUNT(*) FROM ta_l2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_aggregate';
Variable_name	Value
Spider_direct_aggregate	0
SELECT COUNT(*) FROM ta_l2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_aggregate_part.log
CURRENT_TEST: spider.direct_join
mysqltest: At line 158: query 'SELECT a.a, c.b, c.c FROM tbl_a a, tbl_b b, tbl_c c WHERE a.a = b.a and a.a = c.a ORDER BY a.b DESC LIMIT 1,2' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT5_2_1
CREATE TABLE tbl_c (
a INT AUTO_INCREMENT,
b INT DEFAULT 10,
c INT DEFAULT 11,
PRIMARY KEY(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT4_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_c values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c FROM tbl_a a, tbl_b b, tbl_c c WHERE a.a = b.a and a.a = c.a ORDER BY a.b DESC LIMIT 1,2;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_join.log
CURRENT_TEST: spider.direct_join_using
mysqltest: At line 158: query 'SELECT a.a, c.b, c.c FROM tbl_a a join tbl_b b using(a) join tbl_c c using(a) ORDER BY a.b DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT5_2_1
CREATE TABLE tbl_c (
a INT AUTO_INCREMENT,
b INT DEFAULT 10,
c INT DEFAULT 11,
PRIMARY KEY(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT4_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_c values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c FROM tbl_a a join tbl_b b using(a) join tbl_c c using(a) ORDER BY a.b DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_join_using.log
CURRENT_TEST: spider.direct_left_join
mysqltest: At line 158: query 'SELECT a.a, c.b, c.c FROM tbl_a a left join tbl_b b on a.a = b.a left join tbl_c c on a.a = c.a ORDER BY a.b DESC' failed: 5: Out of memory (Needed 2894209688 bytes)
The result from queries just before the failure was:
< snip >
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT5_2_1
CREATE TABLE tbl_c (
a INT AUTO_INCREMENT,
b INT DEFAULT 10,
c INT DEFAULT 11,
PRIMARY KEY(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT4_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_c values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c FROM tbl_a a left join tbl_b b on a.a = b.a left join tbl_c c on a.a = c.a ORDER BY a.b DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_left_join.log
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_left_join/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_left_join
2019-02-25 17:34:48 11 [ERROR] mysqld: Out of memory (Needed 2894209688 bytes)
spider.direct_left_join_nullable         [ fail ]
        Test ended at 2019-02-25 17:35:00
CURRENT_TEST: spider.direct_left_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_d a left join tbl_c b on a.a = b.a left join tbl_b c on b.c = c.c left join tbl_a d on c.b = d.b ORDER BY a.a DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_d a left join tbl_c b on a.a = b.a left join tbl_b c on b.c = c.c left join tbl_a d on c.b = d.b ORDER BY a.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_left_join_nullable.log
Server [mysqld.1.1 - pid: 18993, winpid: 18993, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:34:50 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 18994 ...
2019-02-25 17:34:50 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:34:50 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:34:50 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:34:50 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:34:50 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:34:50 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:34:50 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:34:50 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:34:50 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:34:50 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:34:50 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:34:50 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:34:50 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:34:50 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:34:50 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:34:50 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:34:50 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:34:50 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:34:50 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:34:50 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:34:50
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:34:50 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:34:50 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:34:50 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:34:50 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:34:50 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:34:50 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:34:51 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xabf0dae8
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 = 0xade5dd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf27dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9991c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb678c570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacc91448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacc504e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xaccd0128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x81f144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x8035a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x803b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x803c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x804410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x79d8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7ab508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7adbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7b14c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7b23b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x88e74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x88e9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xabf1c538): SELECT a.a, c.b, c.c, d.a FROM tbl_d a left join tbl_c b on a.a = b.a left join tbl_b c on b.c = c.c left join tbl_a d on c.b = d.b ORDER BY a.a DESC
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_left_join_nullable/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_left_join_nullable
190225 17:34:51 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_left_right_join_nullable   [ fail ]
        Test ended at 2019-02-25 17:35:12
CURRENT_TEST: spider.direct_left_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_d a left join tbl_c b on a.a = b.a left join tbl_b c on b.c = c.c left join tbl_a d on c.b = d.b ORDER BY a.a DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_d a left join tbl_c b on a.a = b.a left join tbl_b c on b.c = c.c left join tbl_a d on c.b = d.b ORDER BY a.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_left_join_nullable.log
CURRENT_TEST: spider.direct_left_right_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_a a left join tbl_b b on a.a = b.a left join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_a a left join tbl_b b on a.a = b.a left join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_left_right_join_nullable.log
Server [mysqld.1.1 - pid: 19273, winpid: 19273, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:35:01 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 19274 ...
2019-02-25 17:35:01 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:35:01 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:35:01 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:35:01 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:35:01 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:35:01 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:35:01 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:35:01 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:35:01 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:35:01 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:35:01 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:35:01 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:35:01 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:35:01 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:35:01 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:35:01 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:35:01 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:35:01 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:35:01 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:35:01 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:35:01
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:35:01 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:35:01 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:35:01 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:35:01 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:35:01 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:35:01 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:35:02 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xadc00e30
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 = 0xb1160d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf54dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9c61c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6772570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xadd88448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xadd474e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xaddc7128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x84c144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x8305a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x830b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x830c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x831410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7ca8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7d8508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7dabb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7de4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7df3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8bb74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8bb9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xadc0f880): SELECT a.a, c.b, c.c, d.a FROM tbl_a a left join tbl_b b on a.a = b.a left join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_left_right_join_nullable/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_left_right_join_nullable
190225 17:35:02 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_left_right_left_join_nullable [ fail ]
        Test ended at 2019-02-25 17:35:15
CURRENT_TEST: spider.direct_left_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_d a left join tbl_c b on a.a = b.a left join tbl_b c on b.c = c.c left join tbl_a d on c.b = d.b ORDER BY a.a DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_d a left join tbl_c b on a.a = b.a left join tbl_b c on b.c = c.c left join tbl_a d on c.b = d.b ORDER BY a.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_left_join_nullable.log
CURRENT_TEST: spider.direct_left_right_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_a a left join tbl_b b on a.a = b.a left join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_a a left join tbl_b b on a.a = b.a left join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_left_right_join_nullable.log
CURRENT_TEST: spider.direct_left_right_left_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_a a left join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c left join tbl_d d on c.b = d.b ORDER BY d.a DESC' failed: 5: Out of memory (Needed 2904642088 bytes)
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_a a left join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c left join tbl_d d on c.b = d.b ORDER BY d.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_left_right_left_join_nullable.log
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_left_right_left_join_nullable/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_left_right_left_join_nullable
2019-02-25 17:35:13 11 [ERROR] mysqld: Out of memory (Needed 2904642088 bytes)
spider.direct_right_join                 [ fail ]
        Test ended at 2019-02-25 17:35:18
CURRENT_TEST: spider.direct_right_join
mysqltest: At line 158: query 'SELECT a.a, c.b, c.c FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on a.a = c.a ORDER BY a.b DESC' failed: 5: Out of memory (Needed 2904638592 bytes)
The result from queries just before the failure was:
< snip >
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT5_2_1
CREATE TABLE tbl_c (
a INT AUTO_INCREMENT,
b INT DEFAULT 10,
c INT DEFAULT 11,
PRIMARY KEY(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT4_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
insert into tbl_c values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on a.a = c.a ORDER BY a.b DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_right_join.log
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_right_join/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_right_join
2019-02-25 17:35:17 11 [ERROR] mysqld: Out of memory (Needed 2904638592 bytes)
spider.direct_right_join_nullable        [ fail ]
        Test ended at 2019-02-25 17:35:27
CURRENT_TEST: spider.direct_right_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_right_join_nullable.log
Server [mysqld.1.1 - pid: 20112, winpid: 20112, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:35:19 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 20113 ...
2019-02-25 17:35:19 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:35:19 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:35:19 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:35:19 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:35:19 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:35:19 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:35:19 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:35:19 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:35:19 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:35:19 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:35:19 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:35:19 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:35:19 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:35:19 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:35:19 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:35:19 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:35:19 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:35:19 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:35:19 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:35:19
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:35:19 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:35:19 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:35:19 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:35:19 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:35:19 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:35:19 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:35:20 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xac814430
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 = 0xae5f4d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xfa4dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0xa161c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6757570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xad387448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xad3464e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xad3c6128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x89c144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x8805a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x880b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x880c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x881410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x81a8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x828508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x82abb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x82e4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x82f3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x90b74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x90b9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xac81d3d8): SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_right_join_nullable/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_right_join_nullable
190225 17:35:20 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_right_left_join_nullable   [ fail ]
        Test ended at 2019-02-25 17:35:30
CURRENT_TEST: spider.direct_right_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_right_join_nullable.log
CURRENT_TEST: spider.direct_right_left_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c left join tbl_d d on c.b = d.b ORDER BY d.a DESC' failed: 5: Out of memory (Needed 3030470912 bytes)
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a right join tbl_c c on b.c = c.c left join tbl_d d on c.b = d.b ORDER BY d.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_right_left_join_nullable.log
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_right_left_join_nullable/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_right_left_join_nullable
2019-02-25 17:35:28 11 [ERROR] mysqld: Out of memory (Needed 3030470912 bytes)
spider.direct_right_left_right_join_nullable [ fail ]
        Test ended at 2019-02-25 17:35:33
CURRENT_TEST: spider.direct_right_left_right_join_nullable
mysqltest: At line 173: query 'SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a left join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC' failed: 5: Out of memory (Needed 3031520160 bytes)
The result from queries just before the failure was:
< snip >
c DATETIME DEFAULT '1999-10-10 10:10:10',
KEY idx0(a),
KEY idx1(b),
KEY idx2(c)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT3_2_1
CREATE TABLE tbl_d (
a INT DEFAULT 10,
b CHAR(1) DEFAULT 'c',
c DATETIME DEFAULT '1999-10-10 10:10:10'
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT2_2_1
insert into tbl_a values (1,'a','2000/01/01'),(2,'b','2000/01/02');
insert into tbl_b values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03');
insert into tbl_c values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04');
insert into tbl_d values (1,'a','2000/01/01'),(2,'b','2000/01/02'),(3,'c','2000/01/03'),(4,'d','2000/01/04'),(5,'e','2000/01/05');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.a, c.b, c.c, d.a FROM tbl_a a right join tbl_b b on a.a = b.a left join tbl_c c on b.c = c.c right join tbl_d d on c.b = d.b ORDER BY d.a DESC;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_right_left_right_join_nullable.log
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_right_left_right_join_nullable/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_right_left_right_join_nullable
2019-02-25 17:35:32 11 [ERROR] mysqld: Out of memory (Needed 3031520160 bytes)
spider.direct_update                     [ fail ]
        Test ended at 2019-02-25 17:35:43
CURRENT_TEST: spider.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
Server [mysqld.1.1 - pid: 20945, winpid: 20945, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:35:34 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 20946 ...
2019-02-25 17:35:34 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:35:34 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:35:34 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:35:34 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:35:34 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:35:34 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:35:34 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:35:34 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:35:34 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:35:34 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:35:34 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:35:34 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:35:34 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:35:34 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:35:34 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:35:34 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:35:34 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:35:34 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:35:34 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:35:34 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:35:34
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:35:34 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:35:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:35:34 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:35:34 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:35:34 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:35:34 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:35:35 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xae400e30
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 = 0xae5a9d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xec3dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9351c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6708570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xac38f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xac34e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xac3ce128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x7bb144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x79f5a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x79fb20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x79fc68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7a0410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7398f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x747508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x749bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x74d4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x74e3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x82a74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x82a9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xae40f880): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_update/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_update
190225 17:35:35 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.direct_update_part                [ fail ]
        Test ended at 2019-02-25 17:35:54
CURRENT_TEST: spider.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
Server [mysqld.1.1 - pid: 21230, winpid: 21230, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:35:43 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 21231 ...
2019-02-25 17:35:43 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:35:43 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:35:43 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:35:43 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:35:43 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:35:43 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:35:43 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:35:43 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:35:43 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:35:43 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:35:43 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:35:43 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:35:43 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:35:43 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:35:43 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:35:43 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:35:43 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:35:43 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:35:43 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:35:43
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:35:43 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:35:43 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:35:43 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:35:43 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:35:43 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:35:43 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:35:45 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xad307290
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 = 0xad4f2d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xfbcdac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0xa2e1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67cf570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xaca92448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xaca514e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider17rnd_next_internalEPh+0x624)[0xacaa5bd4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider12pre_rnd_nextEb+0x30)[0xacaa6098]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xf93028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a2d4)[0xf932d4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler11ha_rnd_nextEPh+0x64)[0xa33824]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z8filesortP3THDP5TABLEP8FilesortP16Filesort_trackerP4JOINy+0xef4)[0xa2d1a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z17create_sort_indexP3THDP4JOINP13st_join_tableP8Filesort+0x100)[0x885a60]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN13st_join_table10sort_tableEv+0x7c)[0x885d98]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21join_init_read_recordP13st_join_table+0x30)[0x885e18]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x87485c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x898870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x898b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x898c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x899410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x8328f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x840508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x842bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x8464c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x8473b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x92374c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x9239b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xad315ce0): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.direct_update_part/'
***Warnings generated in error logs during shutdown after running tests: spider.direct_update_part
190225 17:35:45 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.function                          [ fail ]
        Test ended at 2019-02-25 17:36:06
CURRENT_TEST: spider.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
Server [mysqld.1.1 - pid: 21516, winpid: 21516, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:35:54 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 21517 ...
2019-02-25 17:35:54 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:35:54 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:35:54 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:35:54 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:35:54 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:35:54 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:35:54 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:35:54 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:35:54 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:35:54 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:35:54 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:35:54 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:35:54 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:35:54 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:35:54 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:35:55 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:35:55 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:35:55 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:35:55 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:35:55 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:35:55 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:35:55 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:35:55 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:35:55
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:35:55 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:35:55 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:35:55 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:35:55 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:35:55 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:35:55 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:35:56 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb4a00e50
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 = 0xadda8d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xee8dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x95a1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6701570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xac390448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xac34f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xac3cf128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x7e0144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x7c45a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7c4b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7c4c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7c5410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x8bfc)[0x76e1f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x76ebb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7724c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7733b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x84f74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x84f9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xb4a0f8a0): insert into t1 select a + 1 from t1
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.function/'
***Warnings generated in error logs during shutdown after running tests: spider.function
190225 17:35:56 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.ha                                [ fail ]
        Test ended at 2019-02-25 17:36:16
CURRENT_TEST: spider.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
CURRENT_TEST: spider.ha
mysqltest: At line 225: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table test
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha.log
Server [mysqld.1.1 - pid: 21801, winpid: 21801, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:36:06 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 21802 ...
2019-02-25 17:36:06 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:36:06 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:36:06 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:36:06 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:36:06 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:36:06 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:36:06 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:36:06 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:36:06 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:36:06 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:36:06 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:36:06 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:36:06 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:36:06 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:36:06 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:36:06 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:36:06 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:36:06 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:36:06 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:36:06
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:36:06 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:36:06 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:36:06 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:36:06 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:36:06 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:36:06 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:36:08 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xae407300
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 = 0xb1160d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf09dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x97b1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6780570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xae589448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xae5484e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xae5c8128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x801144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x7e55a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7e5b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7e5c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7e6410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x77f8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x78d508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x78fbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7934c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7943b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x87074c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8709b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xae415d50): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.ha/'
***Warnings generated in error logs during shutdown after running tests: spider.ha
190225 17:36:08 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.ha_part                           [ fail ]
        Test ended at 2019-02-25 17:36:24
CURRENT_TEST: spider.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
CURRENT_TEST: spider.ha
mysqltest: At line 225: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table test
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha.log
CURRENT_TEST: spider.ha_part
mysqltest: At line 266: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table with partition test
connection master_1;
DROP TABLE IF EXISTS ta_l2;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_P_2_1
INSERT INTO ta_l2 (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha_part.log
Server [mysqld.1.1 - pid: 22148, winpid: 22148, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:36:16 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 22149 ...
2019-02-25 17:36:16 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:36:16 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:36:16 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:36:16 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:36:16 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:36:16 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:36:16 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:36:16 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:36:16 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:36:16 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:36:16 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:36:16 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:36:16 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:36:16 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:36:16 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:36:16 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:36:16 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:36:16 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:36:16 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:36:16 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:36:16
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:36:16 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:36:16 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:36:16 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:36:16 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:36:16 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:36:16 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:36:18 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xadc00a30
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 = 0xa86fed84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf93dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0xa051c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb6726570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xa8648448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xa86074e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider17rnd_next_internalEPh+0x624)[0xa865bbd4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider12pre_rnd_nextEb+0x30)[0xa865c098]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xf6a028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a2d4)[0xf6a2d4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler11ha_rnd_nextEPh+0x64)[0xa0a824]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z8filesortP3THDP5TABLEP8FilesortP16Filesort_trackerP4JOINy+0xef4)[0xa041a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z17create_sort_indexP3THDP4JOINP13st_join_tableP8Filesort+0x100)[0x85ca60]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN13st_join_table10sort_tableEv+0x7c)[0x85cd98]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21join_init_read_recordP13st_join_table+0x30)[0x85ce18]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x84b85c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x86f870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x86fb20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x86fc68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x870410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x8098f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x817508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x819bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x81d4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x81e3b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8fa74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8fa9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xadc0f480): SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.ha_part/'
***Warnings generated in error logs during shutdown after running tests: spider.ha_part
190225 17:36:18 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.partition_cond_push               [ fail ]
        Test ended at 2019-02-25 17:36:31
CURRENT_TEST: spider.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
CURRENT_TEST: spider.ha
mysqltest: At line 225: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table test
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha.log
CURRENT_TEST: spider.ha_part
mysqltest: At line 266: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table with partition test
connection master_1;
DROP TABLE IF EXISTS ta_l2;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_P_2_1
INSERT INTO ta_l2 (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha_part.log
CURRENT_TEST: spider.partition_cond_push
mysqltest: At line 157: query 'SELECT value FROM tbl_a WHERE value < 100' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
TRUNCATE TABLE mysql.general_log;
connection child2_3;
CHILD2_3_DROP_TABLES
CHILD2_3_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
DROP TABLE IF EXISTS tbl_a;
DROP TABLE IF EXISTS tbl_b;
CREATE TABLE tbl_a (
value int NOT NULL
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (value) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (value) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (value) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT value FROM tbl_a WHERE value < 100;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/partition_cond_push.log
Server [mysqld.1.1 - pid: 22490, winpid: 22490, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:36:24 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 22491 ...
2019-02-25 17:36:24 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:36:24 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:36:24 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:36:24 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:36:24 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:36:24 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:36:24 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:36:24 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:36:24 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:36:24 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:36:24 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:36:24 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:36:24 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:36:24 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:36:24 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:36:24 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:36:24 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:36:24 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:36:24 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:36:24 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:36:24
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:36:24 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:36:24 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:36:24 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:36:24 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:36:24 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:36:24 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:36:26 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xab807a20
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 = 0xaddf3d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf26dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9981c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb678d570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xabb8f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xabb4e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider17rnd_next_internalEPh+0x624)[0xabba2bd4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider12pre_rnd_nextEb+0x30)[0xabba3098]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xefd028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a2d4)[0xefd2d4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler11ha_rnd_nextEPh+0x64)[0x99d824]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13rr_sequentialP11READ_RECORD+0x20)[0xacc618]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x7de85c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x802870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x802b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x802c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x803410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x79c8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7aa508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7acbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7b04c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7b13b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x88d74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x88d9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xab818a18): SELECT value FROM tbl_a WHERE value < 100
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.partition_cond_push/'
***Warnings generated in error logs during shutdown after running tests: spider.partition_cond_push
190225 17:36:26 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.partition_fulltext                [ fail ]
        Test ended at 2019-02-25 17:36:34
CURRENT_TEST: spider.direct_update
mysqltest: At line 130: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update.log
CURRENT_TEST: spider.direct_update_part
mysqltest: At line 136: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
with partition test
connection master_1;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_COMMENT2_P_2_1
SHOW STATUS LIKE 'Spider_direct_update';
Variable_name	Value
Spider_direct_update	0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/direct_update_part.log
CURRENT_TEST: spider.function
mysqltest: At line 87: query 'insert into t1 select a + 1 from t1' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
USE auto_test_remote;
connection child2_2;
DROP DATABASE IF EXISTS auto_test_remote2;
CREATE DATABASE auto_test_remote2;
USE auto_test_remote2;
test select 1
connection master_1;
SELECT 1;
1
1
in()
connection master_1;
CREATE TABLE t1 (
a VARCHAR(255),
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET3 MASTER_1_COMMENT_TEXT_PK1_1
insert into t1 values ('1');
insert into t1 select a + 1 from t1;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/function.log
CURRENT_TEST: spider.ha
mysqltest: At line 225: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table test
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha.log
CURRENT_TEST: spider.ha_part
mysqltest: At line 266: query 'SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
create table with partition test
connection master_1;
DROP TABLE IF EXISTS ta_l2;
CREATE TABLE ta_l2 (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_HA_P_2_1
INSERT INTO ta_l2 (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
select test
connection master_1;
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l2 ORDER BY a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/ha_part.log
CURRENT_TEST: spider.partition_cond_push
mysqltest: At line 157: query 'SELECT value FROM tbl_a WHERE value < 100' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
TRUNCATE TABLE mysql.general_log;
connection child2_3;
CHILD2_3_DROP_TABLES
CHILD2_3_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
DROP TABLE IF EXISTS tbl_a;
DROP TABLE IF EXISTS tbl_b;
CREATE TABLE tbl_a (
value int NOT NULL
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (value) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (value) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (value) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT value FROM tbl_a WHERE value < 100;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/partition_cond_push.log
CURRENT_TEST: spider.partition_fulltext
mysqltest: At line 161: query 'SELECT pkey, words FROM tbl_a WHERE match(words) against('+ghi' in boolean mode)' failed: 5: Out of memory (Needed 2971386744 bytes)
The result from queries just before the failure was:
< snip >
connection child2_3;
CHILD2_3_DROP_TABLES
CHILD2_3_CREATE_TABLES
TRUNCATE TABLE mysql.general_log;
connection master_1;
DROP TABLE IF EXISTS tbl_a;
DROP TABLE IF EXISTS tbl_b;
CREATE TABLE tbl_a (
pkey int NOT NULL,
words text NOT NULL,
PRIMARY KEY (pkey),
FULLTEXT (words)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO tbl_a (pkey, words) VALUES (0, 'abc'),(1, 'def'),(2, 'ghi'),(3, 'jkl'),(4, 'mno'),(5, 'pqr'),(6, 'stu'),(7, 'vwx');
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT pkey, words FROM tbl_a WHERE match(words) against('+ghi' in boolean mode);
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/partition_fulltext.log
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.partition_fulltext/'
***Warnings generated in error logs during shutdown after running tests: spider.partition_fulltext
2019-02-25 17:36:33 11 [ERROR] mysqld: Out of memory (Needed 2971386744 bytes)
2019-02-25 17:36:33 11 [ERROR] Got error 128 when reading table './auto_test_local/tbl_a'
spider.partition_join_pushdown_for_single_partition [ fail ]
        Test ended at 2019-02-25 17:36:44
CURRENT_TEST: spider.partition_join_pushdown_for_single_partition
mysqltest: At line 159: query 'SELECT sum(a.value), count(b.value2) FROM tbl_a a, tbl_b b WHERE a.value = b.value2 AND a.value = 5' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
CHILD2_3_DROP_TABLES
CHILD2_3_DROP_TABLES2
CHILD2_3_CREATE_TABLES
CHILD2_3_CREATE_TABLES2
TRUNCATE TABLE mysql.general_log;
connection master_1;
DROP TABLE IF EXISTS tbl_a;
DROP TABLE IF EXISTS tbl_b;
CREATE TABLE tbl_a (
value int NOT NULL,
PRIMARY KEY(value)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
value2 int NOT NULL,
PRIMARY KEY(value2)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
insert into tbl_a values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
insert into tbl_b values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
connection master_1;
SELECT sum(a.value), count(b.value2) FROM tbl_a a, tbl_b b WHERE a.value = b.value2 AND a.value = 5;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/partition_join_pushdown_for_single_partition.log
Server [mysqld.1.1 - pid: 23059, winpid: 23059, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:36:35 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 23060 ...
2019-02-25 17:36:35 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:36:35 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:36:35 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:36:35 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:36:35 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:36:35 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:36:35 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:36:35 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:36:35 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:36:35 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:36:35 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:36:35 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:36:35 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:36:35 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:36:35 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:36:35 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:36:35 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:36:35 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:36:35 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:36:35 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:36:35
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:36:35 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:36:35 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:36:35 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:36:35 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:36:35 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:36:35 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:36:36 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xad307240
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 = 0xade5dd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf29dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x99b1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb678c570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xad492448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xad4514e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider23index_read_map_internalEPhPKhm16ha_rkey_function+0x5b4)[0xad4a3a04]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler18index_read_idx_mapEPhjPKhm16ha_rkey_function+0x6c)[0x99bc54]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler21ha_index_read_idx_mapEPhjPKhm16ha_rkey_function+0x6c)[0x9a13f4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa91910)[0xef7910]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler21ha_index_read_idx_mapEPhjPKhm16ha_rkey_function+0x6c)[0x9a13f4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x38bf90)[0x7f1f90]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x38c104)[0x7f2104]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN14optimize_innerEv+0x1e20)[0x8031ec]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN8optimizeEv+0x34)[0x80418c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x5f8)[0x806184]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x806410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x79f8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7ad508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7afbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7b34c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7b43b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x89074c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8909b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xad315c90): SELECT sum(a.value), count(b.value2) FROM tbl_a a, tbl_b b WHERE a.value = b.value2 AND a.value = 5
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.partition_join_pushdown_for_single_partition/'
***Warnings generated in error logs during shutdown after running tests: spider.partition_join_pushdown_for_single_partition
190225 17:36:36 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.partition_mrr                     [ fail ]
        Test ended at 2019-02-25 17:37:00
CURRENT_TEST: spider.partition_join_pushdown_for_single_partition
mysqltest: At line 159: query 'SELECT sum(a.value), count(b.value2) FROM tbl_a a, tbl_b b WHERE a.value = b.value2 AND a.value = 5' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
CHILD2_3_DROP_TABLES
CHILD2_3_DROP_TABLES2
CHILD2_3_CREATE_TABLES
CHILD2_3_CREATE_TABLES2
TRUNCATE TABLE mysql.general_log;
connection master_1;
DROP TABLE IF EXISTS tbl_a;
DROP TABLE IF EXISTS tbl_b;
CREATE TABLE tbl_a (
value int NOT NULL,
PRIMARY KEY(value)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
value2 int NOT NULL,
PRIMARY KEY(value2)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
insert into tbl_a values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
insert into tbl_b values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
connection master_1;
SELECT sum(a.value), count(b.value2) FROM tbl_a a, tbl_b b WHERE a.value = b.value2 AND a.value = 5;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/partition_join_pushdown_for_single_partition.log
CURRENT_TEST: spider.partition_mrr
mysqltest: At line 170: query 'SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
CREATE TABLE tbl_a (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
INSERT INTO tbl_b (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_b (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_b (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/partition_mrr.log
Server [mysqld.1.1 - pid: 23347, winpid: 23347, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:36:44 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 23348 ...
2019-02-25 17:36:44 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:36:44 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:36:44 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:36:44 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:36:44 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:36:44 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:36:44 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:36:44 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:36:44 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:36:44 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:36:44 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:36:44 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:36:44 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:36:44 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:36:44 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:36:44 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:36:44 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:36:44 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:36:44 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:36:44 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:36:44
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:36:44 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:36:44 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:36:44 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:36:44 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:36:44 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:36:44 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:36:46 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xada00e30
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 = 0xaddf3d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf25dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9971c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb674f570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xab98f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xab94e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider20index_first_internalEPh+0x638)[0xab9a4930]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider15pre_index_firstEb+0x30)[0xab9a4d8c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a028)[0xefc028]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0xa9a968)[0xefc968]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler14ha_index_firstEPh+0x48)[0x99ddb4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x385f10)[0x7e7f10]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x7dd85c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x801870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x801b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x801c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x802410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x79b8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7a9508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7abbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7af4c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7b03b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x88c74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x88c9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xada0f880): SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey
Connection ID (thread ID): 11
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=on,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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.partition_mrr/'
***Warnings generated in error logs during shutdown after running tests: spider.partition_mrr
190225 17:36:46 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.quick_mode_0                      [ pass ]   1103
spider.quick_mode_1                      [ fail ]
        Test ended at 2019-02-25 17:37:13
CURRENT_TEST: spider.quick_mode_1
mysqltest: At line 126: query 'SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
INSERT INTO tbl_b (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_b (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_b (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection child2_2;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/quick_mode_1.log
Server [mysqld.1.1 - pid: 23964, winpid: 23964, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:37:04 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 23965 ...
2019-02-25 17:37:04 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:37:04 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:37:04 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:37:04 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:37:04 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:37:04 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:37:04 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:37:04 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:37:04 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:37:04 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:37:04 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:37:04 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:37:04 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:37:04 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:37:04 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:37:04 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:37:04 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:37:04 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:37:04 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:37:04
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:37:04 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:37:04 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:37:04 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:37:04 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:37:04 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:37:04 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:37:05 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xac007300
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 = 0xae5a9d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xefbdac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x96d1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb66ef570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xacb90448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xacb4f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider20index_first_internalEPh+0x638)[0xacba5930]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler14ha_index_firstEPh+0x48)[0x973db4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x385f10)[0x7bdf10]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x7b385c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x7d7870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7d7b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7d7c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7d8410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7718f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x77f508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x781bb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7854c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7863b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x86274c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8629b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xac015d50): SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.quick_mode_1/'
***Warnings generated in error logs during shutdown after running tests: spider.quick_mode_1
190225 17:37:05 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.quick_mode_2                      [ fail ]
        Test ended at 2019-02-25 17:37:21
CURRENT_TEST: spider.quick_mode_1
mysqltest: At line 126: query 'SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
INSERT INTO tbl_b (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_b (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_b (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection child2_2;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/quick_mode_1.log
CURRENT_TEST: spider.quick_mode_2
mysqltest: At line 126: query 'SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
INSERT INTO tbl_b (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_b (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_b (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection child2_2;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/quick_mode_2.log
Server [mysqld.1.1 - pid: 24251, winpid: 24251, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:37:13 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 24252 ...
2019-02-25 17:37:13 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:37:13 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:37:13 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:37:13 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:37:13 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:37:13 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:37:13 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:37:13 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:37:13 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:37:13 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:37:13 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:37:13 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:37:13 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:37:13 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:37:13 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:37:13 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:37:13 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:37:13 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:37:13 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:37:13 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:37:13
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:37:13 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:37:13 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:37:13 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:37:13 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:37:13 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:37:13 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:37:15 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xb4a00e50
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 = 0xadd5dd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xee6dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9581c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb674e570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xac390448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xac34f4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider20index_first_internalEPh+0x638)[0xac3a5930]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler14ha_index_firstEPh+0x48)[0x95edb4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x385f10)[0x7a8f10]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x79e85c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x7c2870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7c2b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7c2c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7c3410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x75c8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x76a508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x76cbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7704c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7713b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x84d74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x84d9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xb4a0f8a0): SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.quick_mode_2/'
***Warnings generated in error logs during shutdown after running tests: spider.quick_mode_2
190225 17:37:15 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.quick_mode_3                      [ fail ]
        Test ended at 2019-02-25 17:37:29
CURRENT_TEST: spider.quick_mode_1
mysqltest: At line 126: query 'SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
INSERT INTO tbl_b (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_b (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_b (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection child2_2;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/quick_mode_1.log
CURRENT_TEST: spider.quick_mode_2
mysqltest: At line 126: query 'SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
INSERT INTO tbl_b (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_b (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_b (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection child2_2;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/quick_mode_2.log
CURRENT_TEST: spider.quick_mode_3
mysqltest: At line 126: query 'SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
CREATE TABLE tbl_b (
pkey int NOT NULL,
PRIMARY KEY (pkey)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_2
INSERT INTO tbl_a (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_a (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_a (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
INSERT INTO tbl_b (pkey) VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO tbl_b (pkey) VALUES (10),(11),(12),(13),(14),(15),(16),(17),(18),(19);
INSERT INTO tbl_b (pkey) VALUES (20),(21),(22),(23),(24),(25),(26),(27),(28),(29);
select test 1
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection child2_2;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/quick_mode_3.log
Server [mysqld.1.1 - pid: 24536, winpid: 24536, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:37:21 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 24537 ...
2019-02-25 17:37:21 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:37:21 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:37:21 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:37:21 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:37:21 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:37:21 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:37:21 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:37:21 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:37:21 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:37:21 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:37:21 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:37:21 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:37:21 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:37:21 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:37:21 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:37:21 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:37:21 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:37:21 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:37:21 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:37:21 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:37:21
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:37:21 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:37:21 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:37:21 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:37:21 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:37:21 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:37:21 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:37:23 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xaba07240
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 = 0xaddf3d84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xfa8dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0xa1a1c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67a1570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xabb8f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xabb4e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN9ha_spider20index_first_internalEPh+0x638)[0xabba4930]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN7handler14ha_index_firstEPh+0x48)[0xa20db4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x385f10)[0x86af10]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x17c)[0x86085c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0xa54)[0x884870]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x884b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x884c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x885410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x81e8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x82c508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x82ebb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x8324c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x8333b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x90f74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x90f9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xaba15c90): SELECT a.pkey FROM tbl_a a, tbl_b b WHERE a.pkey = b.pkey
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.quick_mode_3/'
***Warnings generated in error logs during shutdown after running tests: spider.quick_mode_3
190225 17:37:23 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.show_system_tables                [ pass ]     86
spider.slave_trx_isolation               [ fail ]
        Test ended at 2019-02-25 17:37:40
CURRENT_TEST: spider.slave_trx_isolation
mysqltest: At line 123: query 'SELECT pkey FROM tbl_a ORDER BY pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
SELECT argument FROM mysql.general_log WHERE argument LIKE '%set %';
argument
set session time_zone = '+00:00'
SET NAMES utf8
set session transaction isolation level read committed;set session autocommit = 1;start transaction
SELECT argument FROM mysql.general_log WHERE argument LIKE '%set %'
SELECT pkey FROM tbl_a ORDER BY pkey;
pkey
0
1
2
3
4
5
6
7
8
9
connection slave1_1;
SELECT pkey FROM tbl_a ORDER BY pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/slave_trx_isolation.log
Server [mysqld.4.1 - pid: 25347, winpid: 25347, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:37:34 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 25348 ...
2019-02-25 17:37:34 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:37:34 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:37:34 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:37:34 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:37:34 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:37:34 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:37:34 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:37:34 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:37:34 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:37:34 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:37:34 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:37:34 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:37:34 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:37:34 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:37:34 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:37:34 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:37:34 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:37:34 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:37:34 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.4.1/data/ib_buffer_pool
2019-02-25 17:37:34 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:37:34
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:37:34 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:37:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:37:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:37:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:37:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:37:34 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:37:34 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:37:34 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:37:34 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:37:34 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.4.1.sock'  port: 10647  MariaDB Server
2019-02-25 17:37:34 9 [Note] Master connection name: ''  Master_info_file: 'master.info'  Relay_info_file: 'relay-log.info'
2019-02-25 17:37:34 9 [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='10640', master_log_file='', master_log_pos='4'.
2019-02-25 17:37:34 10 [Note] Slave I/O thread: Start asynchronous replication to master 'root@127.0.0.1:10640' in log '' at position 4
2019-02-25 17:37:34 11 [Note] Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log './mysqld-relay-bin.000001' position: 4
2019-02-25 17:37:34 10 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:10640',replication started in log 'FIRST' at position 4
190225 17:37:34 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x2c0be48
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 = 0xb11abd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xed7dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9491c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb673d570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xad391448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xad3504e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xad3d0128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x7cf144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x7b35a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x7b3b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x7b3c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x7b4410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x74d8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x75b508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x75dbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7614c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7623b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x83e74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x83e9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x2c17878): SELECT pkey FROM tbl_a ORDER BY pkey
Connection ID (thread ID): 9
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.4.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.slave_trx_isolation/'
***Warnings generated in error logs during shutdown after running tests: spider.slave_trx_isolation
190225 17:37:34 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.timestamp                         [ fail ]
        Test ended at 2019-02-25 17:37:50
CURRENT_TEST: spider.slave_trx_isolation
mysqltest: At line 123: query 'SELECT pkey FROM tbl_a ORDER BY pkey' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
SELECT argument FROM mysql.general_log WHERE argument LIKE '%set %';
argument
set session time_zone = '+00:00'
SET NAMES utf8
set session transaction isolation level read committed;set session autocommit = 1;start transaction
SELECT argument FROM mysql.general_log WHERE argument LIKE '%set %'
SELECT pkey FROM tbl_a ORDER BY pkey;
pkey
0
1
2
3
4
5
6
7
8
9
connection slave1_1;
SELECT pkey FROM tbl_a ORDER BY pkey;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/slave_trx_isolation.log
CURRENT_TEST: spider.timestamp
mysqltest: At line 174: query 'SELECT *, unix_timestamp(col_ts) FROM tbl_a' failed: 2013: Lost connection to MySQL server during query
The result from queries just before the failure was:
< snip >
Ambiguous DST values for MET time zone that result in the
same UTC timestamp
INSERT INTO tbl_a VALUES (2, '2018-03-25 02:00:00', '2018-03-25 02:00:00');
INSERT INTO tbl_a VALUES (3, '2018-03-25 02:30:00', '2018-03-25 02:30:00');
Ambiguous DST values for MET time zone in the 2:00 am to 3:00 am hour
that occur twice when transitioning from DST to standard time
SET @@timestamp=1540686600;
INSERT INTO tbl_a VALUES (4, now(), now());
SET @@timestamp=1540690200;
INSERT INTO tbl_a VALUES (5, now(), now());
Max value
SET @@timestamp=2147483647;
INSERT INTO tbl_a VALUES (6, now(), now());
SET @@timestamp=0;
SELECTs
connection child2_1;
TRUNCATE TABLE mysql.general_log;
connection master_1;
SELECT *, unix_timestamp(col_ts) FROM tbl_a;
More results from queries before failure can be found in /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/timestamp.log
Server [mysqld.1.1 - pid: 25458, winpid: 25458, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2019-02-25 17:37:41 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld (mysqld 10.3.13-MariaDB-log) starting as process 25459 ...
2019-02-25 17:37:41 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4186)
2019-02-25 17:37:41 0 [Warning] Changed limits: max_open_files: 1024  max_connections: 151 (was 151)  table_cache: 421 (was 2000)
2019-02-25 17:37:41 0 [Note] Plugin 'BLACKHOLE' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'ARCHIVE' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'SEQUENCE' is disabled.
2019-02-25 17:37:41 0 [Note] InnoDB: Using Linux native AIO
2019-02-25 17:37:41 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-25 17:37:41 0 [Note] InnoDB: Uses event mutexes
2019-02-25 17:37:41 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-25 17:37:41 0 [Note] InnoDB: Number of pools: 1
2019-02-25 17:37:41 0 [Note] InnoDB: Using generic crc32 instructions
2019-02-25 17:37:41 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2019-02-25 17:37:41 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-25 17:37:41 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-25 17:37:41 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-25 17:37:41 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-25 17:37:41 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-25 17:37:41 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-25 17:37:41 0 [Note] InnoDB: Waiting for purge to start
2019-02-25 17:37:41 0 [Note] InnoDB: 10.3.13 started; log sequence number 1642407; transaction id 34
2019-02-25 17:37:41 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_32_pSUc/mysqld.1.1/data/ib_buffer_pool
2019-02-25 17:37:41 0 [Note] InnoDB: Buffer pool(s) load completed at 190225 17:37:41
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_LOCKS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_CMPMEM' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_CMP' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'user_variables' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_TRX' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_METRICS' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2019-02-25 17:37:41 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown option '--loose-pam-debug'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port=20000'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_port_wr=20001'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads=2'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_threads_wr=1'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_support_merge_table=0'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_direct_update_mode=2'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_unlimited_boundary=65536'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert=0'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_bulk_insert_timeout=0'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_general_log=1'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_timeout=30'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose_handlersocket_close_table_interval=2'
2019-02-25 17:37:41 0 [Warning] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2019-02-25 17:37:41 0 [Note] Server socket created on IP: '127.0.0.1'.
2019-02-25 17:37:41 0 [Note] Reading of all Master_info entries succeded
2019-02-25 17:37:41 0 [Note] Added new Master_info '' to hash table
2019-02-25 17:37:41 0 [Note] /builddir/build/BUILD/mariadb-10.3.13/sql/mysqld: ready for connections.
Version: '10.3.13-MariaDB-log'  socket: '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/tmp/mysqld.1.1.sock'  port: 10640  MariaDB Server
190225 17:37:42 [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: 10.3.13-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=2
max_threads=153
thread_count=29
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61975 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0xadd00e30
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 = 0xade5dd84 thread_stack 0x49000
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(my_print_stacktrace+0x28)[0xf57dac]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_fatal_signal+0x5b0)[0x9c91c8]
/lib/libc.so.6(__default_sa_restorer+0x0)[0xb67de570]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z21spider_bulk_alloc_memP21st_spider_transactionjPKcS2_mmz+0xb4)[0xabc8f448]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_Z22spider_db_store_resultP9ha_spideriP5TABLE+0x3d8)[0xabc4e4e4]
/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/plugins/ha_spider.so(_ZN23spider_group_by_handler9init_scanEv+0x6a8)[0xabcce128]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN14Pushdown_query7executeEP4JOIN+0x30)[0x84f144]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN10exec_innerEv+0x784)[0x8335a0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_ZN4JOIN4execEv+0x40)[0x833b20]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xdc)[0x833c68]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x16c)[0x834410]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(+0x3398f0)[0x7cd8f0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z21mysql_execute_commandP3THD+0x6f14)[0x7db508]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x26c)[0x7ddbb8]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x24ac)[0x7e14c4]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z10do_commandP3THD+0x1a4)[0x7e23b0]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x220)[0x8be74c]
/builddir/build/BUILD/mariadb-10.3.13/sql/mysqld(handle_one_connection+0x48)[0x8be9b8]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xadd0f880): SELECT *, unix_timestamp(col_ts) FROM tbl_a
Connection ID (thread ID): 11
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=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file at /builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/mysqld.1.1/data/
----------SERVER LOG END-------------
 - skipping '/builddir/build/BUILD/mariadb-10.3.13/mysql-test/var/log/spider.timestamp/'
***Warnings generated in error logs during shutdown after running tests: spider.timestamp
190225 17:37:42 [ERROR] mysqld got signal 11 ;
Attempting backtrace. You can use the following information to find out
spider.vp_fixes                          [ pass ]   1158
--------------------------------------------------------------------------
The servers were restarted 50 times
Spent 2.696 of 435 seconds executing testcases
Completed: Failed 47/51 tests, 7.84% were successful.
Failing test(s): spider/bg.spider3_fixes spider/bg.spider3_fixes_part spider/bg.spider_fixes spider/bg.spider_fixes_part spider/bg.basic_sql spider/bg.basic_sql_part spider/bg.direct_aggregate spider/bg.direct_aggregate_part spider/bg.direct_update spider/bg.direct_update_part spider/bg.function spider/bg.ha spider/bg.ha_part spider.spider3_fixes spider.spider3_fixes_part spider.spider_fixes spider.spider_fixes_part spider.auto_increment spider.basic_sql spider.basic_sql_part spider.checksum_table_with_quick_mode_3 spider.direct_aggregate spider.direct_aggregate_part spider.direct_join spider.direct_join_using spider.direct_left_join spider.direct_left_join_nullable spider.direct_left_right_join_nullable spider.direct_left_right_left_join_nullable spider.direct_right_join spider.direct_right_join_nullable spider.direct_right_left_join_nullable spider.direct_right_left_right_join_nullable spider.direct_update spider.direct_update_part spider.function spider.ha spider.ha_part spider.partition_cond_push spider.partition_fulltext spider.partition_join_pushdown_for_single_partition spider.partition_mrr spider.quick_mode_1 spider.quick_mode_2 spider.quick_mode_3 spider.slave_trx_isolation spider.timestamp
The log files in var/log may give you some hint of what went wrong.
If you want to report this error, please read first the documentation
at http://dev.mysql.com/doc/mysql/en/mysql-test-suite.html
Errors/warnings were found in logfiles during server shutdown after running the
following sequence(s) of tests:
    spider/bg.spider3_fixes
    spider/bg.spider3_fixes_part
    spider/bg.spider_fixes
    spider/bg.spider_fixes_part
    spider/bg.basic_sql
    spider/bg.basic_sql_part
    spider/bg.direct_aggregate
    spider/bg.direct_aggregate_part
    spider/bg.direct_update
    spider/bg.direct_update_part
    spider/bg.function
    spider/bg.ha
    spider/bg.ha_part
    spider.spider3_fixes
    spider.spider3_fixes_part
    spider.spider_fixes
    spider.spider_fixes_part
    spider.auto_increment
    spider.basic_sql
    spider.basic_sql_part
    spider.checksum_table_with_quick_mode_3
    spider.direct_aggregate
    spider.direct_aggregate_part
    spider.direct_join
    spider.direct_join_using
    spider.direct_left_join
    spider.direct_left_join_nullable
    spider.direct_left_right_join_nullable
    spider.direct_left_right_left_join_nullable
    spider.direct_right_join
    spider.direct_right_join_nullable
    spider.direct_right_left_join_nullable
    spider.direct_right_left_right_join_nullable
    spider.direct_update
    spider.direct_update_part
    spider.function
    spider.ha
    spider.ha_part
    spider.partition_cond_push
    spider.partition_fulltext
    spider.partition_join_pushdown_for_single_partition
    spider.partition_mrr
    spider.quick_mode_1
    spider.quick_mode_2
    spider.quick_mode_3
    spider.slave_trx_isolation
    spider.timestamp
BUILDSTDERR: mysql-test-run: *** ERROR: there were failing test cases
+ :
+ exit 0