Logging: /work/10.5/mysql-test/mysql-test-run.pl --mem ML_1 vardir: /home/mleich/work/10.5/bld_debug/mysql-test/var Checking leftover processes... Removing old var directory... Creating var directory '/home/mleich/work/10.5/bld_debug/mysql-test/var'... - symlinking 'var' to '/dev/shm/var_auto_ig_J' Checking supported features... MariaDB Version 10.5.1-MariaDB-debug - SSL connections supported - binaries are debug compiled - binaries built with wsrep patch Collecting tests... Installing system database... ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019 SET SESSION sql_mode = 'NO_ENGINE_SUBSTITUTION' ; CREATE TABLE t4 ( col1 INT PRIMARY KEY, col2 INT, col_int2 INTEGER, col_varchar VARCHAR(500), col_text TEXT ) ENGINE = InnoDB ROW_FORMAT = Redundant ; SET @fill_amount = (@@innodb_page_size / 2 ) + 1 ; INSERT INTO t4 (col1,col2, col_int2, col_text ) VALUES ( 20, 19, 2, REPEAT(2, @fill_amount) ) ; ALTER TABLE t4 ADD COLUMN col_text_copy TEXT ; UPDATE t4 SET col_text_copy = col_text ; ALTER TABLE t4 ADD KEY ( col_text(9) ) ; UPDATE t4 SET col1 = 52 ORDER BY col1 DESC LIMIT 2 ; ERROR HY000: Lost connection to MySQL server during query CREATE TABLE t1 (col1 INT) ENGINE = InnoDB; ERROR HY000: MySQL server has gone away DROP TABLE t1; ERROR HY000: MySQL server has gone away DROP TABLE t4; ERROR HY000: MySQL server has gone away main.ML_1 'innodb' [ fail ] Test ended at 2020-01-30 16:03:06 CURRENT_TEST: main.ML_1 Server [mysqld.1 - pid: 338675, winpid: 338675, exit: 256] failed during test run Server log from this test: ----------SERVER LOG START----------- 2020-01-30 16:03:05 0 [Note] /work/10.5/bld_debug/sql/mysqld (mysqld 10.5.1-MariaDB-debug-log) starting as process 338676 ... 2020-01-30 16:03:05 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4294) 2020-01-30 16:03:05 0 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 (was 151) table_cache: 421 (was 2000) 2020-01-30 16:03:05 0 [Note] Plugin 'partition' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'SEQUENCE' is disabled. 2020-01-30 16:03:05 0 [Note] InnoDB: Using Linux native AIO 2020-01-30 16:03:05 0 [Note] InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!! 2020-01-30 16:03:05 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2020-01-30 16:03:05 0 [Note] InnoDB: Uses event mutexes 2020-01-30 16:03:05 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 with validation 2020-01-30 16:03:05 0 [Note] InnoDB: Number of pools: 1 2020-01-30 16:03:05 0 [Note] InnoDB: Using SSE2 crc32 instructions 2020-01-30 16:03:05 0 [Note] mysqld: O_TMPFILE is not supported on /home/mleich/work/10.5/bld_debug/mysql-test/var/tmp/mysqld.1 (disabling future attempts) 2020-01-30 16:03:05 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M 2020-01-30 16:03:05 0 [Note] InnoDB: Completed initialization of buffer pool 2020-01-30 16:03:05 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2020-01-30 16:03:05 0 [Note] InnoDB: 128 rollback segments are active. 2020-01-30 16:03:05 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2020-01-30 16:03:05 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2020-01-30 16:03:05 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2020-01-30 16:03:05 0 [Note] InnoDB: 10.5.1 started; log sequence number 64036; transaction id 28 2020-01-30 16:03:05 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var_auto_ig_J/mysqld.1/data/ib_buffer_pool 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_CMP' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'THREAD_POOL_WAITS' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'THREAD_POOL_QUEUES' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'FEEDBACK' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'THREAD_POOL_GROUPS' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_MUTEXES' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'user_variables' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'THREAD_POOL_STATS' is disabled. 2020-01-30 16:03:05 0 [Note] Plugin 'unix_socket' is disabled. 2020-01-30 16:03:05 0 [Warning] /work/10.5/bld_debug/sql/mysqld: unknown option '--loose-pam-debug' 2020-01-30 16:03:05 0 [Warning] /work/10.5/bld_debug/sql/mysqld: unknown option '--loose-aria' 2020-01-30 16:03:05 0 [Note] InnoDB: Buffer pool(s) load completed at 200130 16:03:05 2020-01-30 16:03:05 0 [Note] Server socket created on IP: '127.0.0.1'. 2020-01-30 16:03:05 0 [Note] Reading of all Master_info entries succeeded 2020-01-30 16:03:05 0 [Note] Added new Master_info '' to hash table 2020-01-30 16:03:05 0 [Note] /work/10.5/bld_debug/sql/mysqld: ready for connections. Version: '10.5.1-MariaDB-debug-log' socket: '/home/mleich/work/10.5/bld_debug/mysql-test/var/tmp/mysqld.1.sock' port: 16000 Source distribution mysqld: /work/10.5/storage/innobase/include/rem0rec.ic:1393: ulint rec_get_converted_size(dict_index_t*, const dtuple_t*, ulint): Assertion `n_ext == dtuple_get_n_ext(dtuple)' failed. 200130 16:03:06 [ERROR] mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. To report this bug, see https://mariadb.com/kb/en/reporting-bugs We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Server version: 10.5.1-MariaDB-debug-log key_buffer_size=1048576 read_buffer_size=131072 max_used_connections=1 max_threads=153 thread_count=2 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63663 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f6c88000a98 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 = 0x7f6cb8e46e68 thread_stack 0x49000 /work/10.5/bld_debug/sql/mysqld(my_print_stacktrace+0x40)[0x5581637ef481] /work/10.5/bld_debug/sql/mysqld(handle_fatal_signal+0x3ae)[0x558162ecd9fd] /lib/x86_64-linux-gnu/libpthread.so.0(+0x11670)[0x7f6cc0909670] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x9f)[0x7f6cbfaba77f] /lib/x86_64-linux-gnu/libc.so.6(abort+0x16a)[0x7f6cbfabc37a] /lib/x86_64-linux-gnu/libc.so.6(+0x2db47)[0x7f6cbfab2b47] /lib/x86_64-linux-gnu/libc.so.6(+0x2dbf2)[0x7f6cbfab2bf2] /work/10.5/bld_debug/sql/mysqld(+0x12c01b0)[0x5581635b11b0] /work/10.5/bld_debug/sql/mysqld(+0x12d022c)[0x5581635c122c] /work/10.5/bld_debug/sql/mysqld(+0x1181b67)[0x558163472b67] /work/10.5/bld_debug/sql/mysqld(+0x1183404)[0x558163474404] /work/10.5/bld_debug/sql/mysqld(+0x120bf9d)[0x5581634fcf9d] /work/10.5/bld_debug/sql/mysqld(+0x120d6f2)[0x5581634fe6f2] /work/10.5/bld_debug/sql/mysqld(+0x120dad8)[0x5581634fead8] /work/10.5/bld_debug/sql/mysqld(+0x120e09e)[0x5581634ff09e] /work/10.5/bld_debug/sql/mysqld(+0x11ab7c0)[0x55816349c7c0] /work/10.5/bld_debug/sql/mysqld(+0xffc826)[0x5581632ed826] /work/10.5/bld_debug/sql/mysqld(_ZN7handler13ha_update_rowEPKhS1_+0x307)[0x558162ee35f9] /work/10.5/bld_debug/sql/mysqld(_Z12mysql_updateP3THDP10TABLE_LISTR4ListI4ItemES6_PS4_jP8st_orderybPySA_+0x2811)[0x558162caad9e] /work/10.5/bld_debug/sql/mysqld(_Z21mysql_execute_commandP3THD+0x3936)[0x558162b8c077] /work/10.5/bld_debug/sql/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x2d6)[0x558162b99322] /work/10.5/bld_debug/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x11fe)[0x558162b843e1] /work/10.5/bld_debug/sql/mysqld(_Z10do_commandP3THD+0x796)[0x558162b82b3b] /work/10.5/bld_debug/sql/mysqld(_Z24do_handle_one_connectionP7CONNECTb+0x1d1)[0x558162d23104] /work/10.5/bld_debug/sql/mysqld(handle_one_connection+0x5b)[0x558162d22e38] /work/10.5/bld_debug/sql/mysqld(+0xf8d609)[0x55816327e609] /lib/x86_64-linux-gnu/libpthread.so.0(+0x76da)[0x7f6cc08ff6da] /lib/x86_64-linux-gnu/libc.so.6(clone+0x5f)[0x7f6cbfb8dd7f] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7f6c880126d0): UPDATE t4 SET col1 = 52 ORDER BY col1 DESC LIMIT 2 Connection ID (thread ID): 4 Status: NOT_KILLED Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off The manual page at 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... Working directory at /dev/shm/var_auto_ig_J/mysqld.1/data Resource Limits: Limit Soft Limit Hard Limit Units Max cpu time unlimited unlimited seconds Max file size unlimited unlimited bytes Max data size unlimited unlimited bytes Max stack size 8388608 unlimited bytes Max core file size unlimited unlimited bytes Max resident set unlimited unlimited bytes Max processes 768201 768201 processes Max open files 1024 1024 files Max locked memory 65536 65536 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 768201 768201 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority 0 0 Max realtime timeout unlimited unlimited us Core pattern: |/usr/share/apport/apport %p %s %c %d %P ----------SERVER LOG END------------- mysqltest failed but provided no output - found 'core' (0/5) Trying 'dbx' to get a backtrace Trying 'gdb' to get a backtrace from coredump /home/mleich/work/10.5/bld_debug/mysql-test/var/log/main.ML_1-innodb/mysqld.1/data/core Core generated by '/work/10.5/bld_debug/sql/mysqld' Output from gdb follows. The first stack trace is from the failing thread. The following stack traces are from all threads (so the failing one is duplicated). -------------------------- [New LWP 338691] [New LWP 338683] [New LWP 338678] [New LWP 338686] [New LWP 338677] [New LWP 338676] [New LWP 338685] [New LWP 338684] [New LWP 338682] [New LWP 338679] [New LWP 338680] [New LWP 338688] [New LWP 338687] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/work/10.5/bld_debug/sql/mysqld --defaults-group-suffix=.1 --defaults-file=/hom'. Program terminated with signal SIGABRT, Aborted. #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:62 62 ../sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. [Current thread is 1 (Thread 0x7f6cb8e47700 (LWP 338691))] #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:62 #1 0x00005581637ef573 in my_write_core (sig=6) at /work/10.5/mysys/stacktrace.c:518 #2 0x0000558162ecdd87 in handle_fatal_signal (sig=6) at /work/10.5/sql/signal_handler.cc:343 #3 #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58 #5 0x00007f6cbfabc37a in __GI_abort () at abort.c:89 #6 0x00007f6cbfab2b47 in __assert_fail_base (fmt=, assertion=assertion@entry=0x558163d0ce28 "n_ext == dtuple_get_n_ext(dtuple)", file=file@entry=0x558163d0ca98 "/work/10.5/storage/innobase/include/rem0rec.ic", line=line@entry=1393, function=function@entry=0x558163d14280 <_ZZL22rec_get_converted_sizeP12dict_index_tPK8dtuple_tmE19__PRETTY_FUNCTION__> "ulint rec_get_converted_size(dict_index_t*, const dtuple_t*, ulint)") at assert.c:92 #7 0x00007f6cbfab2bf2 in __GI___assert_fail (assertion=0x558163d0ce28 "n_ext == dtuple_get_n_ext(dtuple)", file=0x558163d0ca98 "/work/10.5/storage/innobase/include/rem0rec.ic", line=1393, function=0x558163d14280 <_ZZL22rec_get_converted_sizeP12dict_index_tPK8dtuple_tmE19__PRETTY_FUNCTION__> "ulint rec_get_converted_size(dict_index_t*, const dtuple_t*, ulint)") at assert.c:101 #8 0x00005581635b11b0 in rec_get_converted_size (index=0x7f6c88160dc8, dtuple=0x7f6c88071e58, n_ext=1) at /work/10.5/storage/innobase/include/rem0rec.ic:1393 #9 0x00005581635c122c in btr_cur_optimistic_insert (flags=0, cursor=0x7f6cb8e44110, offsets=0x7f6cb8e440a8, heap=0x7f6cb8e440a0, entry=0x7f6c88071e58, rec=0x7f6cb8e440b0, big_rec=0x7f6cb8e44098, n_ext=1, thr=0x7f6c8805d1e0, mtr=0x7f6cb8e44470) at /work/10.5/storage/innobase/btr/btr0cur.cc:3410 #10 0x0000558163472b67 in row_ins_clust_index_entry_low (flags=0, mode=2, index=0x7f6c88160dc8, n_uniq=1, entry=0x7f6c88071e58, n_ext=1, thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0ins.cc:2763 #11 0x0000558163474404 in row_ins_clust_index_entry (index=0x7f6c88160dc8, entry=0x7f6c88071e58, thr=0x7f6c8805d1e0, n_ext=1) at /work/10.5/storage/innobase/row/row0ins.cc:3236 #12 0x00005581634fcf9d in row_upd_clust_rec_by_insert (node=0x7f6c8805ce18, index=0x7f6c88160dc8, thr=0x7f6c8805d1e0, referenced=0, foreign=false, mtr=0x7f6cb8e45140) at /work/10.5/storage/innobase/row/row0upd.cc:2805 #13 0x00005581634fe6f2 in row_upd_clust_step (node=0x7f6c8805ce18, thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0upd.cc:3223 #14 0x00005581634fead8 in row_upd (node=0x7f6c8805ce18, thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0upd.cc:3297 #15 0x00005581634ff09e in row_upd_step (thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0upd.cc:3441 #16 0x000055816349c7c0 in row_update_for_mysql (prebuilt=0x7f6c8805c598) at /work/10.5/storage/innobase/row/row0mysql.cc:1889 #17 0x00005581632ed826 in ha_innobase::update_row (this=0x7f6c8806bc50, old_row=0x7f6c88175f68 "\344\024", new_row=0x7f6c88175d50 "\344\064") at /work/10.5/storage/innobase/handler/ha_innodb.cc:8584 #18 0x0000558162ee35f9 in handler::ha_update_row (this=0x7f6c8806bc50, old_data=0x7f6c88175f68 "\344\024", new_data=0x7f6c88175d50 "\344\064") at /work/10.5/sql/handler.cc:6702 #19 0x0000558162caad9e in mysql_update (thd=0x7f6c88000a98, table_list=0x7f6c880127e8, fields=..., values=..., conds=0x0, order_num=1, order=0x7f6c88013218, limit=2, ignore=false, found_return=0x7f6cb8e45ff0, updated_return=0x7f6cb8e460b0) at /work/10.5/sql/sql_update.cc:1054 #20 0x0000558162b8c077 in mysql_execute_command (thd=0x7f6c88000a98) at /work/10.5/sql/sql_parse.cc:4359 #21 0x0000558162b99322 in mysql_parse (thd=0x7f6c88000a98, rawbuf=0x7f6c880126d0 "UPDATE t4 SET col1 = 52 ORDER BY col1 DESC LIMIT 2", length=50, parser_state=0x7f6cb8e46570, is_com_multi=false, is_next_command=false) at /work/10.5/sql/sql_parse.cc:7988 #22 0x0000558162b843e1 in dispatch_command (command=COM_QUERY, thd=0x7f6c88000a98, packet=0x7f6c88007f29 "UPDATE t4 SET col1 = 52 ORDER BY col1 DESC LIMIT 2 ", packet_length=51, is_com_multi=false, is_next_command=false) at /work/10.5/sql/sql_parse.cc:1846 #23 0x0000558162b82b3b in do_command (thd=0x7f6c88000a98) at /work/10.5/sql/sql_parse.cc:1364 #24 0x0000558162d23104 in do_handle_one_connection (connect=0x558165648938, put_in_cache=true) at /work/10.5/sql/sql_connect.cc:1422 #25 0x0000558162d22e38 in handle_one_connection (arg=0x558165648938) at /work/10.5/sql/sql_connect.cc:1319 #26 0x000055816327e609 in pfs_spawn_thread (arg=0x55816529c868) at /work/10.5/storage/perfschema/pfs.cc:1869 #27 0x00007f6cc08ff6da in start_thread (arg=0x7f6cb8e47700) at pthread_create.c:456 #28 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 13 (Thread 0x7f6cb8edb700 (LWP 338687)): #0 0x00007f6cbfabbe76 in __GI___sigwaitinfo (set=, info=0x7f6cb8edad50) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:56 #1 0x0000558162a3f20e in my_sigwait (set=0x7f6cb8edae30, sig=0x7f6cb8edadf4, code=0x7f6cb8edadf8) at /work/10.5/include/my_pthread.h:198 #2 0x0000558162a45685 in signal_hand (arg=0x0) at /work/10.5/sql/mysqld.cc:3073 #3 0x000055816327e609 in pfs_spawn_thread (arg=0x5581654bea78) at /work/10.5/storage/perfschema/pfs.cc:1869 #4 0x00007f6cc08ff6da in start_thread (arg=0x7f6cb8edb700) at pthread_create.c:456 #5 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 12 (Thread 0x7f6cb8e91700 (LWP 338688)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005581637f4c29 in safe_cond_wait (cond=0x5581646ceda0 , mp=0x5581646d1f60 , file=0x558163973db0 "/work/10.5/include/mysql/psi/mysql_thread.h", line=1174) at /work/10.5/mysys/thr_mutex.c:492 #2 0x0000558162a71e20 in inline_mysql_cond_wait (that=0x5581646ceda0 , mutex=0x5581646d1f60 , src_file=0x5581639748b5 "/work/10.5/sql/slave.cc", src_line=522) at /work/10.5/include/mysql/psi/mysql_thread.h:1174 #3 0x0000558162a7373b in handle_slave_background (arg=0x0) at /work/10.5/sql/slave.cc:522 #4 0x000055816327e609 in pfs_spawn_thread (arg=0x55816529c868) at /work/10.5/storage/perfschema/pfs.cc:1869 #5 0x00007f6cc08ff6da in start_thread (arg=0x7f6cb8e91700) at pthread_create.c:456 #6 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 11 (Thread 0x7f6cb8cdb700 (LWP 338680)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00005581633f191a in os_event::timed_wait (this=0x5581652f9f10, abstime=0x7f6cb8cdac20) at /work/10.5/storage/innobase/os/os0event.cc:275 #2 0x00005581633f1bd5 in os_event::wait_time_low (this=0x5581652f9f10, time_in_usec=1000000, reset_sig_count=2) at /work/10.5/storage/innobase/os/os0event.cc:385 #3 0x00005581633f1d73 in os_event_wait_time_low (event=0x5581652f9f10, time_in_usec=1000000, reset_sig_count=2) at /work/10.5/storage/innobase/os/os0event.cc:485 #4 0x000055816362aa82 in pc_sleep_if_needed (next_loop_time=1488231254, sig_count=2, cur_time=1488230254) at /work/10.5/storage/innobase/buf/buf0flu.cc:2814 #5 0x000055816362bad0 in buf_flush_page_cleaner_coordinator () at /work/10.5/storage/innobase/buf/buf0flu.cc:3229 #6 0x00007f6cc08ff6da in start_thread (arg=0x7f6cb8cdb700) at pthread_create.c:456 #7 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 10 (Thread 0x7f6cba0dc700 (LWP 338679)): #0 0x00007f6cc0d3264a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055816375221f in tpool::aio_linux::getevent_thread_routine (aio=0x558165314d90) at /work/10.5/tpool/aio_linux.cc:53 #2 0x0000558163752b68 in std::_Bind_simple::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x558165315348) at /usr/include/c++/6/functional:1391 #3 0x0000558163752ab9 in std::_Bind_simple::operator()() (this=0x558165315348) at /usr/include/c++/6/functional:1380 #4 0x0000558163752a98 in std::thread::_State_impl >::_M_run() (this=0x558165315340) at /usr/include/c++/6/thread:197 #5 0x00007f6cc042783f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007f6cc08ff6da in start_thread (arg=0x7f6cba0dc700) at pthread_create.c:456 #7 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 9 (Thread 0x7f6cab7fe700 (LWP 338682)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055816374ad75 in __gthread_cond_timedwait (__cond=0x5581652e5370, __mutex=0x5581652d58f0, __abs_timeout=0x7f6cab7fdc40) at /usr/include/x86_64-linux-gnu/c++/6/bits/gthr-default.h:871 #2 0x000055816374f1bb in std::condition_variable::__wait_until_impl > > (this=0x5581652e5370, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:166 #3 0x000055816374e2db in std::condition_variable::wait_until > > (this=0x5581652e5370, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:106 #4 0x000055816374d9c9 in std::condition_variable::wait_for > (this=0x5581652e5370, __lock=..., __rtime=...) at /usr/include/c++/6/condition_variable:138 #5 0x000055816374af49 in tpool::thread_pool_generic::wait_for_tasks (this=0x5581652d57e0, lk=..., thread_data=0x5581652e5370) at /work/10.5/tpool/tpool_generic.cc:418 #6 0x000055816374b159 in tpool::thread_pool_generic::get_task (this=0x5581652d57e0, thread_var=0x5581652e5370, t=0x7f6cab7fdd68) at /work/10.5/tpool/tpool_generic.cc:471 #7 0x000055816374b3e6 in tpool::thread_pool_generic::worker_main (this=0x5581652d57e0, thread_var=0x5581652e5370) at /work/10.5/tpool/tpool_generic.cc:516 #8 0x0000558163751787 in std::__invoke_impl(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x7f6cb4002ca8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __t=, __args#0=) at /usr/include/c++/6/functional:227 #9 0x00005581637516f9 in std::__invoke(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=@0x7f6cb4002ca8: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __args#0=, __args#1=) at /usr/include/c++/6/functional:251 #10 0x000055816375168d in std::_Mem_fn_base::operator()(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=0x7f6cb4002ca8, __args#0=, __args#1=) at /usr/include/c++/6/functional:604 #11 0x000055816375163f in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x7f6cb4002c98) at /usr/include/c++/6/functional:1391 #12 0x000055816375153d in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=0x7f6cb4002c98) at /usr/include/c++/6/functional:1380 #13 0x000055816375151c in std::thread::_State_impl (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=0x7f6cb4002c90) at /usr/include/c++/6/thread:197 #14 0x00007f6cc042783f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #15 0x00007f6cc08ff6da in start_thread (arg=0x7f6cab7fe700) at pthread_create.c:456 #16 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 8 (Thread 0x7f6cabfff700 (LWP 338684)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055816374ad75 in __gthread_cond_timedwait (__cond=0x5581652e5270, __mutex=0x5581652d58f0, __abs_timeout=0x7f6cabffec40) at /usr/include/x86_64-linux-gnu/c++/6/bits/gthr-default.h:871 #2 0x000055816374f1bb in std::condition_variable::__wait_until_impl > > (this=0x5581652e5270, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:166 #3 0x000055816374e2db in std::condition_variable::wait_until > > (this=0x5581652e5270, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:106 #4 0x000055816374d9c9 in std::condition_variable::wait_for > (this=0x5581652e5270, __lock=..., __rtime=...) at /usr/include/c++/6/condition_variable:138 #5 0x000055816374af49 in tpool::thread_pool_generic::wait_for_tasks (this=0x5581652d57e0, lk=..., thread_data=0x5581652e5270) at /work/10.5/tpool/tpool_generic.cc:418 #6 0x000055816374b159 in tpool::thread_pool_generic::get_task (this=0x5581652d57e0, thread_var=0x5581652e5270, t=0x7f6cabffed68) at /work/10.5/tpool/tpool_generic.cc:471 #7 0x000055816374b3e6 in tpool::thread_pool_generic::worker_main (this=0x5581652d57e0, thread_var=0x5581652e5270) at /work/10.5/tpool/tpool_generic.cc:516 #8 0x0000558163751787 in std::__invoke_impl(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x7f6ca0001168: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __t=, __args#0=) at /usr/include/c++/6/functional:227 #9 0x00005581637516f9 in std::__invoke(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=@0x7f6ca0001168: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __args#0=, __args#1=) at /usr/include/c++/6/functional:251 #10 0x000055816375168d in std::_Mem_fn_base::operator()(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=0x7f6ca0001168, __args#0=, __args#1=) at /usr/include/c++/6/functional:604 #11 0x000055816375163f in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x7f6ca0001158) at /usr/include/c++/6/functional:1391 #12 0x000055816375153d in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=0x7f6ca0001158) at /usr/include/c++/6/functional:1380 #13 0x000055816375151c in std::thread::_State_impl (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=0x7f6ca0001150) at /usr/include/c++/6/thread:197 #14 0x00007f6cc042783f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #15 0x00007f6cc08ff6da in start_thread (arg=0x7f6cabfff700) at pthread_create.c:456 #16 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 7 (Thread 0x7f6ca94fb700 (LWP 338685)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055816374ad75 in __gthread_cond_timedwait (__cond=0x5581652e51f0, __mutex=0x5581652d58f0, __abs_timeout=0x7f6ca94fac40) at /usr/include/x86_64-linux-gnu/c++/6/bits/gthr-default.h:871 #2 0x000055816374f1bb in std::condition_variable::__wait_until_impl > > (this=0x5581652e51f0, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:166 #3 0x000055816374e2db in std::condition_variable::wait_until > > (this=0x5581652e51f0, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:106 #4 0x000055816374d9c9 in std::condition_variable::wait_for > (this=0x5581652e51f0, __lock=..., __rtime=...) at /usr/include/c++/6/condition_variable:138 #5 0x000055816374af49 in tpool::thread_pool_generic::wait_for_tasks (this=0x5581652d57e0, lk=..., thread_data=0x5581652e51f0) at /work/10.5/tpool/tpool_generic.cc:418 #6 0x000055816374b159 in tpool::thread_pool_generic::get_task (this=0x5581652d57e0, thread_var=0x5581652e51f0, t=0x7f6ca94fad68) at /work/10.5/tpool/tpool_generic.cc:471 #7 0x000055816374b3e6 in tpool::thread_pool_generic::worker_main (this=0x5581652d57e0, thread_var=0x5581652e51f0) at /work/10.5/tpool/tpool_generic.cc:516 #8 0x0000558163751787 in std::__invoke_impl(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x7f6ca0001198: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __t=, __args#0=) at /usr/include/c++/6/functional:227 #9 0x00005581637516f9 in std::__invoke(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=@0x7f6ca0001198: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __args#0=, __args#1=) at /usr/include/c++/6/functional:251 #10 0x000055816375168d in std::_Mem_fn_base::operator()(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=0x7f6ca0001198, __args#0=, __args#1=) at /usr/include/c++/6/functional:604 #11 0x000055816375163f in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x7f6ca0001188) at /usr/include/c++/6/functional:1391 #12 0x000055816375153d in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=0x7f6ca0001188) at /usr/include/c++/6/functional:1380 #13 0x000055816375151c in std::thread::_State_impl (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=0x7f6ca0001180) at /usr/include/c++/6/thread:197 #14 0x00007f6cc042783f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #15 0x00007f6cc08ff6da in start_thread (arg=0x7f6ca94fb700) at pthread_create.c:456 #16 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 6 (Thread 0x7f6cc1df4600 (LWP 338676)): #0 0x00007f6cbfb81d8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x0000558162a4b913 in handle_connections_sockets () at /work/10.5/sql/mysqld.cc:6240 #2 0x0000558162a4ad1c in mysqld_main (argc=154, argv=0x5581650b14f8) at /work/10.5/sql/mysqld.cc:5706 #3 0x0000558162a3f190 in main (argc=23, argv=0x7ffc502140e8) at /work/10.5/sql/main.cc:25 Thread 5 (Thread 0x7f6cc1c27700 (LWP 338677)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00005581637f4f33 in safe_cond_timedwait (cond=0x558164f7cb60 , mp=0x558164f7caa0 , abstime=0x7f6cc1c26eb0, file=0x558163da1590 "/work/10.5/include/mysql/psi/mysql_thread.h", line=1211) at /work/10.5/mysys/thr_mutex.c:546 #2 0x00005581637f5f83 in inline_mysql_cond_timedwait (that=0x558164f7cb60 , mutex=0x558164f7caa0 , abstime=0x7f6cc1c26eb0, src_file=0x558163da15bc "/work/10.5/mysys/thr_timer.c", src_line=321) at /work/10.5/include/mysql/psi/mysql_thread.h:1211 #3 0x00005581637f6c5c in timer_handler (arg=0x0) at /work/10.5/mysys/thr_timer.c:321 #4 0x000055816327e609 in pfs_spawn_thread (arg=0x5581651cea38) at /work/10.5/storage/perfschema/pfs.cc:1869 #5 0x00007f6cc08ff6da in start_thread (arg=0x7f6cc1c27700) at pthread_create.c:456 #6 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7f6ca8cfa700 (LWP 338686)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055816374ad75 in __gthread_cond_timedwait (__cond=0x5581652e5170, __mutex=0x5581652d58f0, __abs_timeout=0x7f6ca8cf9c40) at /usr/include/x86_64-linux-gnu/c++/6/bits/gthr-default.h:871 #2 0x000055816374f1bb in std::condition_variable::__wait_until_impl > > (this=0x5581652e5170, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:166 #3 0x000055816374e2db in std::condition_variable::wait_until > > (this=0x5581652e5170, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:106 #4 0x000055816374d9c9 in std::condition_variable::wait_for > (this=0x5581652e5170, __lock=..., __rtime=...) at /usr/include/c++/6/condition_variable:138 #5 0x000055816374af49 in tpool::thread_pool_generic::wait_for_tasks (this=0x5581652d57e0, lk=..., thread_data=0x5581652e5170) at /work/10.5/tpool/tpool_generic.cc:418 #6 0x000055816374b159 in tpool::thread_pool_generic::get_task (this=0x5581652d57e0, thread_var=0x5581652e5170, t=0x7f6ca8cf9d68) at /work/10.5/tpool/tpool_generic.cc:471 #7 0x000055816374b3e6 in tpool::thread_pool_generic::worker_main (this=0x5581652d57e0, thread_var=0x5581652e5170) at /work/10.5/tpool/tpool_generic.cc:516 #8 0x0000558163751787 in std::__invoke_impl(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x7f6ca0001308: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __t=, __args#0=) at /usr/include/c++/6/functional:227 #9 0x00005581637516f9 in std::__invoke(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=@0x7f6ca0001308: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __args#0=, __args#1=) at /usr/include/c++/6/functional:251 #10 0x000055816375168d in std::_Mem_fn_base::operator()(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=0x7f6ca0001308, __args#0=, __args#1=) at /usr/include/c++/6/functional:604 #11 0x000055816375163f in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x7f6ca00012f8) at /usr/include/c++/6/functional:1391 #12 0x000055816375153d in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=0x7f6ca00012f8) at /usr/include/c++/6/functional:1380 #13 0x000055816375151c in std::thread::_State_impl (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=0x7f6ca00012f0) at /usr/include/c++/6/thread:197 #14 0x00007f6cc042783f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #15 0x00007f6cc08ff6da in start_thread (arg=0x7f6ca8cfa700) at pthread_create.c:456 #16 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7f6cbacf4700 (LWP 338678)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00005581637f4f33 in safe_cond_timedwait (cond=0x558164f121a0 , mp=0x558164f120e0 , abstime=0x7f6cbacf3e00, file=0x558163be7280 "/work/10.5/include/mysql/psi/mysql_thread.h", line=1211) at /work/10.5/mysys/thr_mutex.c:546 #2 0x000055816319869b in inline_mysql_cond_timedwait (that=0x558164f121a0 , mutex=0x558164f120e0 , abstime=0x7f6cbacf3e00, src_file=0x558163be72b0 "/work/10.5/storage/maria/ma_servicethread.c", src_line=116) at /work/10.5/include/mysql/psi/mysql_thread.h:1211 #3 0x0000558163198be0 in my_service_thread_sleep (control=0x5581644ffcc0 , sleep_time=29000000000) at /work/10.5/storage/maria/ma_servicethread.c:115 #4 0x000055816318c9ba in ma_checkpoint_background (arg=0x1e) at /work/10.5/storage/maria/ma_checkpoint.c:707 #5 0x000055816327e609 in pfs_spawn_thread (arg=0x55816528f168) at /work/10.5/storage/perfschema/pfs.cc:1869 #6 0x00007f6cc08ff6da in start_thread (arg=0x7f6cbacf4700) at pthread_create.c:456 #7 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7f6caaffd700 (LWP 338683)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x000055816374ad75 in __gthread_cond_timedwait (__cond=0x5581652e52f0, __mutex=0x5581652d58f0, __abs_timeout=0x7f6caaffcc40) at /usr/include/x86_64-linux-gnu/c++/6/bits/gthr-default.h:871 #2 0x000055816374f1bb in std::condition_variable::__wait_until_impl > > (this=0x5581652e52f0, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:166 #3 0x000055816374e2db in std::condition_variable::wait_until > > (this=0x5581652e52f0, __lock=..., __atime=...) at /usr/include/c++/6/condition_variable:106 #4 0x000055816374d9c9 in std::condition_variable::wait_for > (this=0x5581652e52f0, __lock=..., __rtime=...) at /usr/include/c++/6/condition_variable:138 #5 0x000055816374af49 in tpool::thread_pool_generic::wait_for_tasks (this=0x5581652d57e0, lk=..., thread_data=0x5581652e52f0) at /work/10.5/tpool/tpool_generic.cc:418 #6 0x000055816374b159 in tpool::thread_pool_generic::get_task (this=0x5581652d57e0, thread_var=0x5581652e52f0, t=0x7f6caaffcd68) at /work/10.5/tpool/tpool_generic.cc:471 #7 0x000055816374b3e6 in tpool::thread_pool_generic::worker_main (this=0x5581652d57e0, thread_var=0x5581652e52f0) at /work/10.5/tpool/tpool_generic.cc:516 #8 0x0000558163751787 in std::__invoke_impl(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__f=@0x7f6cb4002e18: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __t=, __args#0=) at /usr/include/c++/6/functional:227 #9 0x00005581637516f9 in std::__invoke(void (tpool::thread_pool_generic::* const&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) (__fn=@0x7f6cb4002e18: (void (tpool::thread_pool_generic::*)(tpool::thread_pool_generic * const, tpool::worker_data *)) 0x55816374b382 , __args#0=, __args#1=) at /usr/include/c++/6/functional:251 #10 0x000055816375168d in std::_Mem_fn_base::operator()(tpool::thread_pool_generic*&&, tpool::worker_data*&&) const (this=0x7f6cb4002e18, __args#0=, __args#1=) at /usr/include/c++/6/functional:604 #11 0x000055816375163f in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0x7f6cb4002e08) at /usr/include/c++/6/functional:1391 #12 0x000055816375153d in std::_Bind_simple (tpool::thread_pool_generic*, tpool::worker_data*)>::operator()() (this=0x7f6cb4002e08) at /usr/include/c++/6/functional:1380 #13 0x000055816375151c in std::thread::_State_impl (tpool::thread_pool_generic*, tpool::worker_data*)> >::_M_run() (this=0x7f6cb4002e00) at /usr/include/c++/6/thread:197 #14 0x00007f6cc042783f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #15 0x00007f6cc08ff6da in start_thread (arg=0x7f6caaffd700) at pthread_create.c:456 #16 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 1 (Thread 0x7f6cb8e47700 (LWP 338691)): #0 __pthread_kill (threadid=, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:62 #1 0x00005581637ef573 in my_write_core (sig=6) at /work/10.5/mysys/stacktrace.c:518 #2 0x0000558162ecdd87 in handle_fatal_signal (sig=6) at /work/10.5/sql/signal_handler.cc:343 #3 #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58 #5 0x00007f6cbfabc37a in __GI_abort () at abort.c:89 #6 0x00007f6cbfab2b47 in __assert_fail_base (fmt=, assertion=assertion@entry=0x558163d0ce28 "n_ext == dtuple_get_n_ext(dtuple)", file=file@entry=0x558163d0ca98 "/work/10.5/storage/innobase/include/rem0rec.ic", line=line@entry=1393, function=function@entry=0x558163d14280 <_ZZL22rec_get_converted_sizeP12dict_index_tPK8dtuple_tmE19__PRETTY_FUNCTION__> "ulint rec_get_converted_size(dict_index_t*, const dtuple_t*, ulint)") at assert.c:92 #7 0x00007f6cbfab2bf2 in __GI___assert_fail (assertion=0x558163d0ce28 "n_ext == dtuple_get_n_ext(dtuple)", file=0x558163d0ca98 "/work/10.5/storage/innobase/include/rem0rec.ic", line=1393, function=0x558163d14280 <_ZZL22rec_get_converted_sizeP12dict_index_tPK8dtuple_tmE19__PRETTY_FUNCTION__> "ulint rec_get_converted_size(dict_index_t*, const dtuple_t*, ulint)") at assert.c:101 #8 0x00005581635b11b0 in rec_get_converted_size (index=0x7f6c88160dc8, dtuple=0x7f6c88071e58, n_ext=1) at /work/10.5/storage/innobase/include/rem0rec.ic:1393 #9 0x00005581635c122c in btr_cur_optimistic_insert (flags=0, cursor=0x7f6cb8e44110, offsets=0x7f6cb8e440a8, heap=0x7f6cb8e440a0, entry=0x7f6c88071e58, rec=0x7f6cb8e440b0, big_rec=0x7f6cb8e44098, n_ext=1, thr=0x7f6c8805d1e0, mtr=0x7f6cb8e44470) at /work/10.5/storage/innobase/btr/btr0cur.cc:3410 #10 0x0000558163472b67 in row_ins_clust_index_entry_low (flags=0, mode=2, index=0x7f6c88160dc8, n_uniq=1, entry=0x7f6c88071e58, n_ext=1, thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0ins.cc:2763 #11 0x0000558163474404 in row_ins_clust_index_entry (index=0x7f6c88160dc8, entry=0x7f6c88071e58, thr=0x7f6c8805d1e0, n_ext=1) at /work/10.5/storage/innobase/row/row0ins.cc:3236 #12 0x00005581634fcf9d in row_upd_clust_rec_by_insert (node=0x7f6c8805ce18, index=0x7f6c88160dc8, thr=0x7f6c8805d1e0, referenced=0, foreign=false, mtr=0x7f6cb8e45140) at /work/10.5/storage/innobase/row/row0upd.cc:2805 #13 0x00005581634fe6f2 in row_upd_clust_step (node=0x7f6c8805ce18, thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0upd.cc:3223 #14 0x00005581634fead8 in row_upd (node=0x7f6c8805ce18, thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0upd.cc:3297 #15 0x00005581634ff09e in row_upd_step (thr=0x7f6c8805d1e0) at /work/10.5/storage/innobase/row/row0upd.cc:3441 #16 0x000055816349c7c0 in row_update_for_mysql (prebuilt=0x7f6c8805c598) at /work/10.5/storage/innobase/row/row0mysql.cc:1889 #17 0x00005581632ed826 in ha_innobase::update_row (this=0x7f6c8806bc50, old_row=0x7f6c88175f68 "\344\024", new_row=0x7f6c88175d50 "\344\064") at /work/10.5/storage/innobase/handler/ha_innodb.cc:8584 #18 0x0000558162ee35f9 in handler::ha_update_row (this=0x7f6c8806bc50, old_data=0x7f6c88175f68 "\344\024", new_data=0x7f6c88175d50 "\344\064") at /work/10.5/sql/handler.cc:6702 #19 0x0000558162caad9e in mysql_update (thd=0x7f6c88000a98, table_list=0x7f6c880127e8, fields=..., values=..., conds=0x0, order_num=1, order=0x7f6c88013218, limit=2, ignore=false, found_return=0x7f6cb8e45ff0, updated_return=0x7f6cb8e460b0) at /work/10.5/sql/sql_update.cc:1054 #20 0x0000558162b8c077 in mysql_execute_command (thd=0x7f6c88000a98) at /work/10.5/sql/sql_parse.cc:4359 #21 0x0000558162b99322 in mysql_parse (thd=0x7f6c88000a98, rawbuf=0x7f6c880126d0 "UPDATE t4 SET col1 = 52 ORDER BY col1 DESC LIMIT 2", length=50, parser_state=0x7f6cb8e46570, is_com_multi=false, is_next_command=false) at /work/10.5/sql/sql_parse.cc:7988 #22 0x0000558162b843e1 in dispatch_command (command=COM_QUERY, thd=0x7f6c88000a98, packet=0x7f6c88007f29 "UPDATE t4 SET col1 = 52 ORDER BY col1 DESC LIMIT 2 ", packet_length=51, is_com_multi=false, is_next_command=false) at /work/10.5/sql/sql_parse.cc:1846 #23 0x0000558162b82b3b in do_command (thd=0x7f6c88000a98) at /work/10.5/sql/sql_parse.cc:1364 #24 0x0000558162d23104 in do_handle_one_connection (connect=0x558165648938, put_in_cache=true) at /work/10.5/sql/sql_connect.cc:1422 #25 0x0000558162d22e38 in handle_one_connection (arg=0x558165648938) at /work/10.5/sql/sql_connect.cc:1319 #26 0x000055816327e609 in pfs_spawn_thread (arg=0x55816529c868) at /work/10.5/storage/perfschema/pfs.cc:1869 #27 0x00007f6cc08ff6da in start_thread (arg=0x7f6cb8e47700) at pthread_create.c:456 #28 0x00007f6cbfb8dd7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 - saving '/home/mleich/work/10.5/bld_debug/mysql-test/var/log/main.ML_1-innodb/' to '/home/mleich/work/10.5/bld_debug/mysql-test/var/log/main.ML_1-innodb/' -------------------------------------------------------------------------- The servers were restarted 0 times Spent 0.000 of 10 seconds executing testcases Failure: Failed 1/1 tests, 0.00% were successful. Failing test(s): main.ML_1 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 mysql-test-run: *** ERROR: there were failing test cases