[New LWP 23262] [New LWP 23263] [New LWP 23264] [New LWP 23274] [New LWP 23275] [New LWP 23283] [New LWP 23282] [New LWP 23284] [New LWP 23285] [New LWP 23287] [New LWP 23286] [New LWP 23289] [New LWP 23303] [New LWP 23290] [New LWP 23305] [New LWP 23292] [New LWP 23307] [New LWP 23296] [New LWP 23309] [New LWP 23297] [New LWP 23279] [New LWP 23312] [New LWP 23270] [New LWP 23281] [New LWP 23268] [New LWP 23280] [New LWP 23267] [New LWP 23288] [New LWP 23273] [New LWP 23291] [New LWP 23271] [New LWP 23277] [New LWP 23265] [New LWP 23272] [New LWP 23269] [New LWP 23266] [New LWP 23278] [New LWP 23311] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/travis/server/bin/mysqld --no-defaults --basedir=/home/travis/server --lc'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fa3a2a24f07 in kill () from /lib/x86_64-linux-gnu/libc.so.6 Thread 38 (Thread 0x7fa3a0054700 (LWP 23311)): #0 0x00007fa3a35e5f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fa3a35e167f in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007fa3a35e15f8 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x0000563f824b6bed in safe_mutex_lock (mp=0x563f839d3b00 , my_flags=0, file=0x563f828c4108 "/home/travis/src/mysys/thr_timer.c", line=209) at /home/travis/src/mysys/thr_mutex.c:293 #4 0x0000563f824b8534 in inline_mysql_mutex_lock (that=0x563f839d3b00 , src_file=0x563f828c4108 "/home/travis/src/mysys/thr_timer.c", src_line=209) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #5 0x0000563f824b8efc in thr_timer_end (timer_data=0x7fa35801dd58) at /home/travis/src/mysys/thr_timer.c:209 #6 0x0000563f81a297fa in THD::reset_query_timer (this=0x7fa358018210) at /home/travis/src/sql/sql_class.h:4724 #7 0x0000563f81a1e79c in mysql_execute_command (thd=0x7fa358018210) at /home/travis/src/sql/sql_parse.cc:6299 #8 0x0000563f81a2373a in mysql_parse (thd=0x7fa358018210, rawbuf=0x7fa35802ae98 "CREATE OR REPLACE VIEW transforms.view_23310_probe AS SELECT SETVAL(seq5, -9202824363554897920) /* QNO 4869 CON_ID 19 */ /* QNO 4888 CON_ID 19 */", length=146, parser_state=0x7fa3a0053600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #9 0x0000563f81a10a4f in dispatch_command (command=COM_QUERY, thd=0x7fa358018210, packet=0x7fa3580226d1 "CREATE OR REPLACE VIEW transforms.view_23310_probe AS SELECT SETVAL(seq5, -9202824363554897920) /* QNO 4869 CON_ID 19 */ /* QNO 4888 CON_ID 19 */ ", packet_length=147, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #10 0x0000563f81a0f480 in do_command (thd=0x7fa358018210) at /home/travis/src/sql/sql_parse.cc:1392 #11 0x0000563f81b759d7 in do_handle_one_connection (connect=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1402 #12 0x0000563f81b7575b in handle_one_connection (arg=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1308 #13 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #14 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 37 (Thread 0x7fa3789f5700 (LWP 23278)): #0 0x00007fa3a35e37be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe8f20 in os_event::timed_wait (this=0x563f854ac050, abstime=0x7fa3789f4ca0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x0000563f81fe9237 in os_event::wait_time_low (this=0x563f854ac050, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x0000563f81fe940d in os_event_wait_time_low (event=0x563f854ac050, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x0000563f820e68c0 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1853 #5 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7fa37d9ff700 (LWP 23266)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37d9fec00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37d9fec00, m1=0x7fa37d9feca8, m2=0x7fa37d9fecb0, request=0x7fa37d9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=1, m1=0x7fa37d9feca8, m2=0x7fa37d9fecb0, request=0x7fa37d9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=1, m1=0x7fa37d9feca8, m2=0x7fa37d9fecb0, request=0x7fa37d9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1248 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 35 (Thread 0x7fa37c1fc700 (LWP 23269)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37c1fbc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37c1fbc00, m1=0x7fa37c1fbca8, m2=0x7fa37c1fbcb0, request=0x7fa37c1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=4, m1=0x7fa37c1fbca8, m2=0x7fa37c1fbcb0, request=0x7fa37c1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=4, m1=0x7fa37c1fbca8, m2=0x7fa37c1fbcb0, request=0x7fa37c1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1260 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 34 (Thread 0x7fa37a9f9700 (LWP 23272)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37a9f8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37a9f8c00, m1=0x7fa37a9f8ca8, m2=0x7fa37a9f8cb0, request=0x7fa37a9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=7, m1=0x7fa37a9f8ca8, m2=0x7fa37a9f8cb0, request=0x7fa37a9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=7, m1=0x7fa37a9f8ca8, m2=0x7fa37a9f8cb0, request=0x7fa37a9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1278 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 33 (Thread 0x7fa38cebe700 (LWP 23265)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa38cebdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa38cebdc00, m1=0x7fa38cebdca8, m2=0x7fa38cebdcb0, request=0x7fa38cebdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=0, m1=0x7fa38cebdca8, m2=0x7fa38cebdcb0, request=0x7fa38cebdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=0, m1=0x7fa38cebdca8, m2=0x7fa38cebdcb0, request=0x7fa38cebdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1240 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7fa373fff700 (LWP 23277)): #0 0x00007fa3a35e37be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe8f20 in os_event::timed_wait (this=0x563f85d7dbd0, abstime=0x7fa373ffee40) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x0000563f81fe9237 in os_event::wait_time_low (this=0x563f85d7dbd0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x0000563f81fe940d in os_event_wait_time_low (event=0x563f85d7dbd0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x0000563f81fb63e1 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:543 #5 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7fa37b1fa700 (LWP 23271)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37b1f9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37b1f9c00, m1=0x7fa37b1f9ca8, m2=0x7fa37b1f9cb0, request=0x7fa37b1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=6, m1=0x7fa37b1f9ca8, m2=0x7fa37b1f9cb0, request=0x7fa37b1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=6, m1=0x7fa37b1f9ca8, m2=0x7fa37b1f9cb0, request=0x7fa37b1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1270 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7fa3a02a4700 (LWP 23291)): #0 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa3a2a730da in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fa3a2a70ad5 in malloc () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x0000563f824be379 in sf_malloc (size=208, my_flags=24) at /home/travis/src/mysys/safemalloc.c:118 #4 0x0000563f824abf2d in my_malloc (size=208, my_flags=24) at /home/travis/src/mysys/my_malloc.c:101 #5 0x0000563f8249e8d7 in my_multi_malloc (myFlags=24) at /home/travis/src/mysys/mulalloc.c:51 #6 0x0000563f824b67f5 in safe_mutex_lazy_init_deadlock_detection (mp=0x563f839d38a0 ) at /home/travis/src/mysys/thr_mutex.c:159 #7 0x0000563f824b6d52 in safe_mutex_lock (mp=0x563f839d38a0 , my_flags=0, file=0x563f828c3560 "/home/travis/src/mysys/thr_alarm.c", line=501) at /home/travis/src/mysys/thr_mutex.c:319 #8 0x0000563f824b2aa9 in inline_mysql_mutex_lock (that=0x563f839d38a0 , src_file=0x563f828c3560 "/home/travis/src/mysys/thr_alarm.c", src_line=501) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #9 0x0000563f824b3963 in thr_alarm_info (info=0x7fa3a02a3290) at /home/travis/src/mysys/thr_alarm.c:501 #10 0x0000563f81afabbc in mysql_print_status () at /home/travis/src/sql/sql_test.cc:609 #11 0x0000563f818f2938 in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3596 #12 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #13 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7fa37a1f8700 (LWP 23273)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37a1f7c00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37a1f7c00, m1=0x7fa37a1f7ca8, m2=0x7fa37a1f7cb0, request=0x7fa37a1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=8, m1=0x7fa37a1f7ca8, m2=0x7fa37a1f7cb0, request=0x7fa37a1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=8, m1=0x7fa37a1f7ca8, m2=0x7fa37a1f7cb0, request=0x7fa37a1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1280 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7fa3667fc700 (LWP 23288)): #0 0x00007fa3a35e6b9d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe99a7 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x0000563f821a3576 in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:705 #3 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7fa37d1fe700 (LWP 23267)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37d1fdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37d1fdc00, m1=0x7fa37d1fdca8, m2=0x7fa37d1fdcb0, request=0x7fa37d1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=2, m1=0x7fa37d1fdca8, m2=0x7fa37d1fdcb0, request=0x7fa37d1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=2, m1=0x7fa37d1fdca8, m2=0x7fa37d1fdcb0, request=0x7fa37d1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1250 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7fa372ffd700 (LWP 23280)): #0 0x00007fa3a35e37be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe8f20 in os_event::timed_wait (this=0x563f85e94880, abstime=0x7fa372ffce60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x0000563f81fe9237 in os_event::wait_time_low (this=0x563f85e94880, time_in_usec=10000000, reset_sig_count=197) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x0000563f81fe940d in os_event_wait_time_low (event=0x563f85e94880, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x0000563f8223412f in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:449 #5 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7fa37c9fd700 (LWP 23268)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37c9fcc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37c9fcc00, m1=0x7fa37c9fcca8, m2=0x7fa37c9fccb0, request=0x7fa37c9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=3, m1=0x7fa37c9fcca8, m2=0x7fa37c9fccb0, request=0x7fa37c9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=3, m1=0x7fa37c9fcca8, m2=0x7fa37c9fccb0, request=0x7fa37c9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1258 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7fa3727fc700 (LWP 23281)): #0 0x00007fa3a35e37be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe8f20 in os_event::timed_wait (this=0x563f85ea6be0, abstime=0x7fa3727fbc60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x0000563f81fe9237 in os_event::wait_time_low (this=0x563f85ea6be0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x0000563f81fe940d in os_event_wait_time_low (event=0x563f85ea6be0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x0000563f8214c2c4 in ib_wqueue_timedwait (wq=0x563f85ea6ad0, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x0000563f82290ad3 in fts_optimize_thread (arg=0x563f85ea6ad0) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7fa37b9fb700 (LWP 23270)): #0 0x00007fa3a448658a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000563f81fdbee2 in LinuxAIOHandler::collect (this=0x7fa37b9fac00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x0000563f81fdc40b in LinuxAIOHandler::poll (this=0x7fa37b9fac00, m1=0x7fa37b9faca8, m2=0x7fa37b9facb0, request=0x7fa37b9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x0000563f81fdc56e in os_aio_linux_handler (global_segment=5, m1=0x7fa37b9faca8, m2=0x7fa37b9facb0, request=0x7fa37b9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x0000563f81fe1118 in os_aio_handler (segment=5, m1=0x7fa37b9faca8, m2=0x7fa37b9facb0, request=0x7fa37b9face0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x0000563f8224a721 in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1268 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7fa38c4b8700 (LWP 23312)): #0 0x00007fa3a35e37be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f824b7728 in safe_cond_timedwait (cond=0x563f8313aa20 , mp=0x563f8313d380 , abstime=0x7fa38c4b7db0, file=0x563f825470e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000563f818ec5ef in inline_mysql_cond_timedwait (that=0x563f8313aa20 , mutex=0x563f8313d380 , abstime=0x7fa38c4b7db0, src_file=0x563f82548fe0 "/home/travis/src/sql/mysqld.cc", src_line=3003) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000563f818f17d0 in cache_thread (thd=0x7fa35c00c810) at /home/travis/src/sql/mysqld.cc:3002 #4 0x0000563f818f1a74 in one_thread_per_connection_end (thd=0x7fa35c00c810, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3089 #5 0x0000563f81b75ac0 in do_handle_one_connection (connect=0x563f85fa48f0) at /home/travis/src/sql/sql_connect.cc:1421 #6 0x0000563f81b7575b in handle_one_connection (arg=0x563f85fa48f0) at /home/travis/src/sql/sql_connect.cc:1308 #7 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7fa3737fe700 (LWP 23279)): #0 0x00007fa3a35e37be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe8f20 in os_event::timed_wait (this=0x563f854ac0d0, abstime=0x7fa3737fde20) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x0000563f81fe9237 in os_event::wait_time_low (this=0x563f854ac0d0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x0000563f81fe940d in os_event_wait_time_low (event=0x563f854ac0d0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x0000563f820e639e in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1689 #5 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7fa3a01c6700 (LWP 23297)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f85e9f490) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f85e9f490, reset_sig_count=2123) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f85e9f490, reset_sig_count=2123) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f820f45fe in sync_array_wait_event (arr=0x563f85474cf0, cell=@0x7fa3a01bf1f8: 0x563f85474dc0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x0000563f820f73c2 in rw_lock_x_lock_wait_func (lock=0x563f85e9ce50, pass=0, threshold=0, file_name=0x563f828363d0 "/home/travis/src/storage/innobase/dict/dict0stats.cc", line=2458) at /home/travis/src/storage/innobase/sync/sync0rw.cc:470 #6 0x0000563f820f752a in rw_lock_x_lock_low (lock=0x563f85e9ce50, pass=0, file_name=0x563f828363d0 "/home/travis/src/storage/innobase/dict/dict0stats.cc", line=2458) at /home/travis/src/storage/innobase/sync/sync0rw.cc:533 #7 0x0000563f820f7918 in rw_lock_x_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f828363d0 "/home/travis/src/storage/innobase/dict/dict0stats.cc", line=2458) at /home/travis/src/storage/innobase/sync/sync0rw.cc:693 #8 0x0000563f8222740a in pfs_rw_lock_x_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f828363d0 "/home/travis/src/storage/innobase/dict/dict0stats.cc", line=2458) at /home/travis/src/storage/innobase/include/sync0rw.ic:568 #9 0x0000563f8222e9b7 in dict_stats_save (table_orig=0x7fa33808b308, only_for_index=0x0) at /home/travis/src/storage/innobase/dict/dict0stats.cc:2458 #10 0x0000563f822307ff in dict_stats_update (table=0x7fa33808b308, stats_upd_option=DICT_STATS_EMPTY_TABLE) at /home/travis/src/storage/innobase/dict/dict0stats.cc:3241 #11 0x0000563f81f2986b in create_table_info_t::create_table_update_dict (this=0x7fa3a01bfd90) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:12578 #12 0x0000563f81f29ded in ha_innobase::create (this=0x7fa338306918, name=0x7fa3a01c2c10 "./test/m", form=0x7fa3a01c02d0, create_info=0x7fa3a01c2fe0) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:12702 #13 0x0000563f81d134e2 in handler::ha_create (this=0x7fa338306918, name=0x7fa3a01c2c10 "./test/m", form=0x7fa3a01c02d0, info_arg=0x7fa3a01c2fe0) at /home/travis/src/sql/handler.cc:4554 #14 0x0000563f81d1455e in ha_create_table (thd=0x7fa338015540, path=0x7fa3a01c2c10 "./test/m", db=0x7fa33802c580 "test", table_name=0x7fa33802bf00 "m", create_info=0x7fa3a01c2fe0, frm=0x7fa3a01c2c00) at /home/travis/src/sql/handler.cc:4926 #15 0x0000563f81b439ad in rea_create_table (thd=0x7fa338015540, frm=0x7fa3a01c2c00, path=0x7fa3a01c2c10 "./test/m", db=0x7fa33802c580 "test", table_name=0x7fa33802bf00 "m", create_info=0x7fa3a01c2fe0, file=0x7fa33802d458, no_ha_create_table=false) at /home/travis/src/sql/unireg.cc:514 #16 0x0000563f81ae6aaa in create_table_impl (thd=0x7fa338015540, orig_db=0x7fa33802bf50, orig_table_name=0x7fa33802bf60, db=0x7fa33802bf50, table_name=0x7fa33802bf60, path=0x7fa3a01c2c10 "./test/m", options=..., create_info=0x7fa3a01c2fe0, alter_info=0x7fa3a01c2f20, create_table_mode=0, is_trans=0x7fa3a01c2e71, key_info=0x7fa3a01c2bf0, key_count=0x7fa3a01c2be4, frm=0x7fa3a01c2c00) at /home/travis/src/sql/sql_table.cc:4967 #17 0x0000563f81ae70f4 in mysql_create_table_no_lock (thd=0x7fa338015540, db=0x7fa33802bf50, table_name=0x7fa33802bf60, create_info=0x7fa3a01c2fe0, alter_info=0x7fa3a01c2f20, is_trans=0x7fa3a01c2e71, create_table_mode=0, table_list=0x7fa33802bf38) at /home/travis/src/sql/sql_table.cc:5088 #18 0x0000563f81ae89e1 in mysql_create_like_table (thd=0x7fa338015540, table=0x7fa33802bf38, src_table=0x7fa33802c5c8, create_info=0x7fa3a01c4790) at /home/travis/src/sql/sql_table.cc:5639 #19 0x0000563f81a17302 in mysql_execute_command (thd=0x7fa338015540) at /home/travis/src/sql/sql_parse.cc:4252 #20 0x0000563f81a2373a in mysql_parse (thd=0x7fa338015540, rawbuf=0x7fa33802be28 "CREATE TABLE m LIKE `D` /* QNO 11859 CON_ID 14 */", length=49, parser_state=0x7fa3a01c5600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #21 0x0000563f81a10a4f in dispatch_command (command=COM_QUERY, thd=0x7fa338015540, packet=0x7fa3380af9a1 "CREATE TABLE m LIKE `D` /* QNO 11859 CON_ID 14 */ ", packet_length=50, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #22 0x0000563f81a0f480 in do_command (thd=0x7fa338015540) at /home/travis/src/sql/sql_parse.cc:1392 #23 0x0000563f81b759d7 in do_handle_one_connection (connect=0x563f85fa4680) at /home/travis/src/sql/sql_connect.cc:1402 #24 0x0000563f81b7575b in handle_one_connection (arg=0x563f85fa4680) at /home/travis/src/sql/sql_connect.cc:1308 #25 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #26 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7fa3a009e700 (LWP 23309)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f8556e1f0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f8556e1f0, reset_sig_count=464) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f8556e1f0, reset_sig_count=464) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f820f45fe in sync_array_wait_event (arr=0x563f85474cf0, cell=@0x7fa3a0093d30: 0x563f85474e00) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x0000563f81f406dd in TTASEventMutex::enter (this=0x563f82f79e08 , max_spins=60, max_delay=4, filename=0x563f8283f000 "/home/travis/src/storage/innobase/fil/fil0fil.cc", line=1695) at /home/travis/src/storage/innobase/include/ib0mutex.h:471 #6 0x0000563f81f3ec54 in PolicyMutex >::enter (this=0x563f82f79e08 , n_spins=30, n_delay=4, name=0x563f8283f000 "/home/travis/src/storage/innobase/fil/fil0fil.cc", line=1695) at /home/travis/src/storage/innobase/include/ib0mutex.h:592 #7 0x0000563f82241644 in fil_space_get_flags (id=1381) at /home/travis/src/storage/innobase/fil/fil0fil.cc:1695 #8 0x0000563f82241975 in fil_space_get_page_size (id=1381, found=0x7fa3a0093ee0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:1771 #9 0x0000563f821b509c in buf_page_get_gen (page_id=..., page_size=..., rw_latch=1, guess=0x0, mode=10, file=0x563f827f8010 "/home/travis/src/storage/innobase/btr/btr0cur.cc", line=5993, mtr=0x7fa3a0098d90, err=0x7fa3a00940b8) at /home/travis/src/storage/innobase/buf/buf0buf.cc:4274 #10 0x0000563f8217ab9c in btr_cur_open_at_index_side_func (from_left=true, index=0x7fa33800fdf8, latch_mode=1, cursor=0x7fa3a0094bb0, level=0, file=0x563f827f8010 "/home/travis/src/storage/innobase/btr/btr0cur.cc", line=5993, mtr=0x7fa3a0098d90) at /home/travis/src/storage/innobase/btr/btr0cur.cc:2351 #11 0x0000563f82185ab0 in btr_estimate_n_rows_in_range_low (index=0x7fa33800fdf8, tuple1=0x7fa3500f2918, mode1=PAGE_CUR_GE, tuple2=0x7fa3500f2978, mode2=PAGE_CUR_L, nth_attempt=1) at /home/travis/src/storage/innobase/btr/btr0cur.cc:5991 #12 0x0000563f82186525 in btr_estimate_n_rows_in_range (index=0x7fa33800fdf8, tuple1=0x7fa3500f2918, mode1=PAGE_CUR_GE, tuple2=0x7fa3500f2978, mode2=PAGE_CUR_L) at /home/travis/src/storage/innobase/btr/btr0cur.cc:6299 #13 0x0000563f81f2b7b0 in ha_innobase::records_in_range (this=0x7fa358015938, keynr=0, min_key=0x0, max_key=0x7fa3a0099420) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:13422 #14 0x0000563f81bc8491 in handler::multi_range_read_info_const (this=0x7fa358015938, keyno=0, seq=0x7fa35815ace0, seq_init_param=0x7fa358146e28, n_ranges_arg=2, bufsz=0x7fa3a00994a4, flags=0x7fa3a00994a0, cost=0x7fa3a0099c90) at /home/travis/src/sql/multi_range_read.cc:95 #15 0x0000563f81bcb8d7 in DsMrr_impl::dsmrr_info_const (this=0x7fa358015d80, keyno=0, seq=0x7fa35815ace0, seq_init_param=0x7fa358146e28, n_ranges=2, bufsz=0x7fa358146e08, flags=0x7fa3a0099560, cost=0x7fa3a0099c90) at /home/travis/src/sql/multi_range_read.cc:1452 #16 0x0000563f81f369fc in ha_innobase::multi_range_read_info_const (this=0x7fa358015938, keyno=0, seq=0x7fa35815ace0, seq_init_param=0x7fa358146e28, n_ranges=2, bufsz=0x7fa358146e08, flags=0x7fa3a0099560, cost=0x7fa3a0099c90) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:20496 #17 0x0000563f824714a5 in ha_partition::multi_range_read_info_const (this=0x7fa35815a4f8, keyno=0, seq=0x7fa3a0099660, seq_init_param=0x7fa3a0099690, n_ranges=0, bufsz=0x7fa3a0099c20, mrr_mode=0x7fa3a0099c1c, cost=0x7fa3a0099c90) at /home/travis/src/sql/ha_partition.cc:6309 #18 0x0000563f81e79ca5 in check_quick_select (param=0x7fa3a0099e50, idx=0, index_only=false, tree=0x7fa3500887f8, update_tbl_stats=true, mrr_flags=0x7fa3a0099c1c, bufsize=0x7fa3a0099c20, cost=0x7fa3a0099c90) at /home/travis/src/sql/opt_range.cc:10373 #19 0x0000563f81e713d1 in get_key_scans_params (param=0x7fa3a0099e50, tree=0x7fa350088770, index_read_must_be_used=false, update_tbl_stats=true, read_time=4.4000000000000004) at /home/travis/src/sql/opt_range.cc:6787 #20 0x0000563f81e67e3e in SQL_SELECT::test_quick_select (this=0x7fa35001fe48, thd=0x7fa35000b3b0, keys_to_use=..., prev_tables=0, limit=1, force_quick_range=false, ordered_output=false, remove_false_parts_of_where=true) at /home/travis/src/sql/opt_range.cc:2592 #21 0x0000563f81a62f74 in get_quick_record_count (thd=0x7fa35000b3b0, select=0x7fa35001fe48, table=0x7fa3580cf820, keys=0x7fa35001edf0, limit=1) at /home/travis/src/sql/sql_select.cc:4245 #22 0x0000563f81a65463 in make_join_statistics (join=0x7fa35001e4b0, tables_list=..., keyuse_array=0x7fa35001e7a0) at /home/travis/src/sql/sql_select.cc:4875 #23 0x0000563f81a5aad3 in JOIN::optimize_inner (this=0x7fa35001e4b0) at /home/travis/src/sql/sql_select.cc:1869 #24 0x0000563f81a59315 in JOIN::optimize (this=0x7fa35001e4b0) at /home/travis/src/sql/sql_select.cc:1446 #25 0x0000563f81a62c99 in mysql_select (thd=0x7fa35000b3b0, tables=0x7fa3502b7e98, wild_num=0, fields=..., conds=0x7fa35001e300, og_num=0, order=0x0, group=0x0, having=0x7fa3502b8f80, proc_param=0x0, select_options=552171997952, result=0x7fa3502b9178, unit=0x7fa3502b6460, select_lex=0x7fa3502b6bd0) at /home/travis/src/sql/sql_select.cc:4194 #26 0x0000563f81a54e53 in handle_select (thd=0x7fa35000b3b0, lex=0x7fa3502b6398, result=0x7fa3502b9178, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:382 #27 0x0000563f81a1f82b in execute_sqlcom_select (thd=0x7fa35000b3b0, all_tables=0x7fa3502b7e98) at /home/travis/src/sql/sql_parse.cc:6541 #28 0x0000563f81a15f45 in mysql_execute_command (thd=0x7fa35000b3b0) at /home/travis/src/sql/sql_parse.cc:3764 #29 0x0000563f81a412df in Prepared_statement::execute (this=0x7fa3500cf8e0, expanded_query=0x7fa3a009c3b0, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4763 #30 0x0000563f81a3f706 in Prepared_statement::execute_loop (this=0x7fa3500cf8e0, expanded_query=0x7fa3a009c3b0, open_cursor=false, packet=0x0, packet_end=0x0) at /home/travis/src/sql/sql_prepare.cc:4191 #31 0x0000563f81a3d2df in mysql_sql_stmt_execute (thd=0x7fa35000b3b0) at /home/travis/src/sql/sql_prepare.cc:3299 #32 0x0000563f81a15f8a in mysql_execute_command (thd=0x7fa35000b3b0) at /home/travis/src/sql/sql_parse.cc:3780 #33 0x0000563f81a2373a in mysql_parse (thd=0x7fa35000b3b0, rawbuf=0x7fa35001e098 "EXECUTE prep_stmt_23308 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 5367 CON_ID 18 */", length=88, parser_state=0x7fa3a009d600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #34 0x0000563f81a10a4f in dispatch_command (command=COM_QUERY, thd=0x7fa35000b3b0, packet=0x7fa3500158d1 "EXECUTE prep_stmt_23308 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 5367 CON_ID 18 */ ", packet_length=89, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #35 0x0000563f81a0f480 in do_command (thd=0x7fa35000b3b0) at /home/travis/src/sql/sql_parse.cc:1392 #36 0x0000563f81b759d7 in do_handle_one_connection (connect=0x563f85fa48f0) at /home/travis/src/sql/sql_connect.cc:1402 #37 0x0000563f81b7575b in handle_one_connection (arg=0x563f85fa48f0) at /home/travis/src/sql/sql_connect.cc:1308 #38 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #39 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7fa3a0210700 (LWP 23296)): #0 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa3a2a72edb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fa3a2a6d5ab in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x0000563f824be97a in free_memory (ptr=0x563f85f1f010) at /home/travis/src/mysys/safemalloc.c:279 #4 0x0000563f824be632 in sf_free (ptr=0x563f85f1f010) at /home/travis/src/mysys/safemalloc.c:197 #5 0x0000563f824ac3ea in my_free (ptr=0x563f85f1f010) at /home/travis/src/mysys/my_malloc.c:222 #6 0x0000563f81a2ddc4 in intern_plugin_unlock (lex=0x0, plugin=0x563f85f1f010) at /home/travis/src/sql/sql_plugin.cc:1338 #7 0x0000563f81a336eb in unlock_variables (thd=0x563f85f920a0, vars=0x563f85f927a0) at /home/travis/src/sql/sql_plugin.cc:3185 #8 0x0000563f81a339df in plugin_thdvar_cleanup (thd=0x563f85f920a0) at /home/travis/src/sql/sql_plugin.cc:3243 #9 0x0000563f81b75286 in end_connection (thd=0x563f85f920a0) at /home/travis/src/sql/sql_connect.cc:1191 #10 0x0000563f81b759f9 in do_handle_one_connection (connect=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1405 #11 0x0000563f81b7575b in handle_one_connection (arg=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1308 #12 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #13 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7fa3a00e8700 (LWP 23307)): #0 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa3a2a72edb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fa3a2a6d5ab in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x0000563f824be97a in free_memory (ptr=0x7fa35406dbe0) at /home/travis/src/mysys/safemalloc.c:279 #4 0x0000563f824be632 in sf_free (ptr=0x7fa35406dbe0) at /home/travis/src/mysys/safemalloc.c:197 #5 0x0000563f824ac3ea in my_free (ptr=0x7fa35406dbe0) at /home/travis/src/mysys/my_malloc.c:222 #6 0x0000563f81b80c0f in MDL_context::acquire_locks (this=0x7fa35400b308, mdl_requests=0x7fa3a00e5b00, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2271 #7 0x0000563f81e33b3a in lock_schema_name (thd=0x7fa35400b1e0, db=0x7fa3540211e8 "transforms") at /home/travis/src/sql/lock.cc:888 #8 0x0000563f819c716d in mysql_create_db_internal (thd=0x7fa35400b1e0, db=0x7fa35400fc18, options=..., create_info=0x7fa3a00e6410, silent=false) at /home/travis/src/sql/sql_db.cc:589 #9 0x0000563f819c7a10 in mysql_create_db (thd=0x7fa35400b1e0, db=0x7fa35400fc18, options=..., create_info=0x7fa354010178) at /home/travis/src/sql/sql_db.cc:776 #10 0x0000563f81a1a896 in mysql_execute_command (thd=0x7fa35400b1e0) at /home/travis/src/sql/sql_parse.cc:5221 #11 0x0000563f81a2373a in mysql_parse (thd=0x7fa35400b1e0, rawbuf=0x7fa354021088 "/* GenTest::Transform::ExecuteAsDeleteReturning */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 3842 CON_ID 17 */", length=116, parser_state=0x7fa3a00e7600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #12 0x0000563f81a10a4f in dispatch_command (command=COM_QUERY, thd=0x7fa35400b1e0, packet=0x7fa354018cd1 "/* GenTest::Transform::ExecuteAsDeleteReturning */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 3842 CON_ID 17 */ ", packet_length=117, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #13 0x0000563f81a0f480 in do_command (thd=0x7fa35400b1e0) at /home/travis/src/sql/sql_parse.cc:1392 #14 0x0000563f81b759d7 in do_handle_one_connection (connect=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1402 #15 0x0000563f81b7575b in handle_one_connection (arg=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1308 #16 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7fa3a025a700 (LWP 23292)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f824b7426 in safe_cond_wait (cond=0x563f8313aa60 , mp=0x563f8313de00 , file=0x563f82556280 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x0000563f8191e42f in inline_mysql_cond_wait (that=0x563f8313aa60 , mutex=0x563f8313de00 , src_file=0x563f82556cd5 "/home/travis/src/sql/slave.cc", src_line=513) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x0000563f8191f901 in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:513 #4 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7fa3a0132700 (LWP 23305)): #0 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa3a2a730da in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fa3a2a70ad5 in malloc () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x0000563f824be379 in sf_malloc (size=2008, my_flags=69648) at /home/travis/src/mysys/safemalloc.c:118 #4 0x0000563f824abf2d in my_malloc (size=2008, my_flags=69648) at /home/travis/src/mysys/my_malloc.c:101 #5 0x0000563f8249f4e6 in alloc_root (mem_root=0x7fa348006538, length=400) at /home/travis/src/mysys/my_alloc.c:249 #6 0x0000563f818fec9b in Sql_alloc::operator new (size=400, mem_root=0x7fa348006538) at /home/travis/src/sql/sql_alloc.h:39 #7 0x0000563f819cfbc9 in Warning_info::push_warning (this=0x7fa348006538, thd=0x7fa348000d90, value=0x7fa3a012f500, msg=0x7fa3a012f6d0 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_error.cc:664 #8 0x0000563f819bf82c in Diagnostics_area::push_warning (this=0x7fa3480062f8, thd=0x7fa348000d90, sql_errno_arg=1205, sqlstate=0x563f8259509d "HY000", level=Sql_state_errno_level::WARN_LEVEL_ERROR, ucid=..., msg=0x7fa3a012f6d0 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_error.h:1145 #9 0x0000563f819ada86 in THD::raise_condition (this=0x7fa348000d90, sql_errno=1205, sqlstate=0x563f8259509d "HY000", level=Sql_state_errno_level::WARN_LEVEL_ERROR, ucid=..., msg=0x7fa3a012f6d0 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_class.cc:1163 #10 0x0000563f8190021c in THD::raise_condition (this=0x7fa348000d90, sql_errno=1205, sqlstate=0x0, level=Sql_state_errno_level::WARN_LEVEL_ERROR, msg=0x7fa3a012f6d0 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_class.h:4327 #11 0x0000563f818f2bd6 in my_message_sql (error=1205, str=0x7fa3a012f6d0 "Lock wait timeout exceeded; try restarting transaction", MyFlags=0) at /home/travis/src/sql/mysqld.cc:3680 #12 0x0000563f824a2d15 in my_error (nr=1205, MyFlags=0) at /home/travis/src/mysys/my_error.c:125 #13 0x0000563f81b80930 in MDL_context::acquire_lock (this=0x7fa348000eb8, mdl_request=0x7fa3a012fcc0, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2186 #14 0x0000563f81b80bcb in MDL_context::acquire_locks (this=0x7fa348000eb8, mdl_requests=0x7fa3a012fb00, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2268 #15 0x0000563f81e33b3a in lock_schema_name (thd=0x7fa348000d90, db=0x7fa348013bd0 "transforms") at /home/travis/src/sql/lock.cc:888 #16 0x0000563f819c716d in mysql_create_db_internal (thd=0x7fa348000d90, db=0x7fa3480057c8, options=..., create_info=0x7fa3a0130410, silent=false) at /home/travis/src/sql/sql_db.cc:589 #17 0x0000563f819c7a10 in mysql_create_db (thd=0x7fa348000d90, db=0x7fa3480057c8, options=..., create_info=0x7fa348005d28) at /home/travis/src/sql/sql_db.cc:776 #18 0x0000563f81a1a896 in mysql_execute_command (thd=0x7fa348000d90) at /home/travis/src/sql/sql_parse.cc:5221 #19 0x0000563f81a2373a in mysql_parse (thd=0x7fa348000d90, rawbuf=0x7fa348013a78 "/* GenTest::Transform::ExecuteAsInsertSelect */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 6316 CON_ID 16 */", length=113, parser_state=0x7fa3a0131600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #20 0x0000563f81a10a4f in dispatch_command (command=COM_QUERY, thd=0x7fa348000d90, packet=0x7fa34800b2b1 "/* GenTest::Transform::ExecuteAsInsertSelect */ CREATE DATABASE IF NOT EXISTS transforms /* QNO 6316 CON_ID 16 */ ", packet_length=114, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #21 0x0000563f81a0f480 in do_command (thd=0x7fa348000d90) at /home/travis/src/sql/sql_parse.cc:1392 #22 0x0000563f81b759d7 in do_handle_one_connection (connect=0x563f85fa48f0) at /home/travis/src/sql/sql_connect.cc:1402 #23 0x0000563f81b7575b in handle_one_connection (arg=0x563f85fa48f0) at /home/travis/src/sql/sql_connect.cc:1308 #24 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #25 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7fa3657fa700 (LWP 23290)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f824b7426 in safe_cond_wait (cond=0x7fa3657f9dc0, mp=0x7fa3657f9e00, file=0x563f82728e00 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x0000563f81f0d659 in inline_mysql_cond_wait (that=0x7fa3657f9dc0, mutex=0x7fa3657f9e00, src_file=0x563f8272a428 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=311) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x0000563f81f11fe6 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:311 #4 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7fa3a017c700 (LWP 23303)): #0 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa3a2a730da in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fa3a2a70ad5 in malloc () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x0000563f824be379 in sf_malloc (size=2008, my_flags=69648) at /home/travis/src/mysys/safemalloc.c:118 #4 0x0000563f824abf2d in my_malloc (size=2008, my_flags=69648) at /home/travis/src/mysys/my_malloc.c:101 #5 0x0000563f8249f4e6 in alloc_root (mem_root=0x7fa34c006418, length=400) at /home/travis/src/mysys/my_alloc.c:249 #6 0x0000563f818fec9b in Sql_alloc::operator new (size=400, mem_root=0x7fa34c006418) at /home/travis/src/sql/sql_alloc.h:39 #7 0x0000563f819cfbc9 in Warning_info::push_warning (this=0x7fa34c006418, thd=0x7fa34c000c70, value=0x7fa3a0176680, msg=0x7fa34c0061f3 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_error.cc:664 #8 0x0000563f819bf82c in Diagnostics_area::push_warning (this=0x7fa34c0061d8, thd=0x7fa34c000c70, sql_errno_arg=1205, sqlstate=0x563f8259509d "HY000", level=Sql_state_errno_level::WARN_LEVEL_WARN, ucid=..., msg=0x7fa34c0061f3 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_error.h:1145 #9 0x0000563f819ada86 in THD::raise_condition (this=0x7fa34c000c70, sql_errno=1205, sqlstate=0x563f8259509d "HY000", level=Sql_state_errno_level::WARN_LEVEL_WARN, ucid=..., msg=0x7fa34c0061f3 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_class.cc:1163 #10 0x0000563f8190021c in THD::raise_condition (this=0x7fa34c000c70, sql_errno=1205, sqlstate=0x0, level=Sql_state_errno_level::WARN_LEVEL_WARN, msg=0x7fa34c0061f3 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_class.h:4327 #11 0x0000563f819cfd9a in push_warning (thd=0x7fa34c000c70, level=Sql_state_errno_level::WARN_LEVEL_WARN, code=1205, msg=0x7fa34c0061f3 "Lock wait timeout exceeded; try restarting transaction") at /home/travis/src/sql/sql_error.cc:715 #12 0x0000563f81ac5473 in get_referential_constraints_record (thd=0x7fa34c000c70, tables=0x7fa34c2c2aa8, table=0x7fa34c1edbc8, res=true, db_name=0x7fa34c017ae8, table_name=0x7fa34c017e68) at /home/travis/src/sql/sql_show.cc:7838 #13 0x0000563f81ab650c in fill_schema_table_by_open (thd=0x7fa34c000c70, mem_root=0x7fa3a01782b0, is_show_fields_or_keys=false, table=0x7fa34c1edbc8, schema_table=0x563f82f564c0 , orig_db_name=0x7fa34c017ae8, orig_table_name=0x7fa34c017e68, open_tables_state_backup=0x7fa3a0178300, can_deadlock=false) at /home/travis/src/sql/sql_show.cc:4601 #14 0x0000563f81ab7cc7 in get_all_tables (thd=0x7fa34c000c70, tables=0x7fa34c4410f0, cond=0x7fa34c016ed0) at /home/travis/src/sql/sql_show.cc:5203 #15 0x0000563f81ac86e6 in get_schema_tables_result (join=0x7fa34c014b98, executed_place=PROCESSED_BY_JOIN_EXEC) at /home/travis/src/sql/sql_show.cc:8765 #16 0x0000563f81a6240a in JOIN::exec_inner (this=0x7fa34c014b98) at /home/travis/src/sql/sql_select.cc:3972 #17 0x0000563f81a61a92 in JOIN::exec (this=0x7fa34c014b98) at /home/travis/src/sql/sql_select.cc:3803 #18 0x0000563f81a62d35 in mysql_select (thd=0x7fa34c000c70, tables=0x7fa34c4410f0, wild_num=0, fields=..., conds=0x7fa34c013c68, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=552708868864, result=0x7fa34c441f40, unit=0x7fa34c43f680, select_lex=0x7fa34c43fdf0) at /home/travis/src/sql/sql_select.cc:4208 #19 0x0000563f81a54e53 in handle_select (thd=0x7fa34c000c70, lex=0x7fa34c43f5b8, result=0x7fa34c441f40, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:382 #20 0x0000563f81a1f82b in execute_sqlcom_select (thd=0x7fa34c000c70, all_tables=0x7fa34c4410f0) at /home/travis/src/sql/sql_parse.cc:6541 #21 0x0000563f81a15f45 in mysql_execute_command (thd=0x7fa34c000c70) at /home/travis/src/sql/sql_parse.cc:3764 #22 0x0000563f81a412df in Prepared_statement::execute (this=0x7fa34c1d4f10, expanded_query=0x7fa3a017a3b0, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4763 #23 0x0000563f81a3f706 in Prepared_statement::execute_loop (this=0x7fa34c1d4f10, expanded_query=0x7fa3a017a3b0, open_cursor=false, packet=0x0, packet_end=0x0) at /home/travis/src/sql/sql_prepare.cc:4191 #24 0x0000563f81a3d2df in mysql_sql_stmt_execute (thd=0x7fa34c000c70) at /home/travis/src/sql/sql_prepare.cc:3299 #25 0x0000563f81a15f8a in mysql_execute_command (thd=0x7fa34c000c70) at /home/travis/src/sql/sql_parse.cc:3780 #26 0x0000563f81a2373a in mysql_parse (thd=0x7fa34c000c70, rawbuf=0x7fa34c013a18 "EXECUTE prep_stmt_23302 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 6601 CON_ID 15 */", length=88, parser_state=0x7fa3a017b600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #27 0x0000563f81a10a4f in dispatch_command (command=COM_QUERY, thd=0x7fa34c000c70, packet=0x7fa34c00b251 "EXECUTE prep_stmt_23302 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 6601 CON_ID 15 */ ", packet_length=89, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #28 0x0000563f81a0f480 in do_command (thd=0x7fa34c000c70) at /home/travis/src/sql/sql_parse.cc:1392 #29 0x0000563f81b759d7 in do_handle_one_connection (connect=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1402 #30 0x0000563f81b7575b in handle_one_connection (arg=0x563f85eeb530) at /home/travis/src/sql/sql_connect.cc:1308 #31 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #32 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7fa365ffb700 (LWP 23289)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f854ac250) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f854ac250, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f854ac250, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f821b1600 in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3131 #5 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7fa3677fe700 (LWP 23286)): #0 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa3a2a72d2d in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fa3a2a6b2fc in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007fa3a2ab2dd2 in fork () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x0000563f824d051e in start_addr2line_fork (binary_path=0x7fa3a4cc8ec0 "/lib/x86_64-linux-gnu/libpthread.so.0") at /home/travis/src/mysys/my_addr_resolve.c:172 #5 0x0000563f824d06b4 in my_addr_resolve (ptr=0x7fa3a35e7330 <__restore_rt>, loc=0x7fa3677fc850) at /home/travis/src/mysys/my_addr_resolve.c:220 #6 0x0000563f824b1c3d in print_with_addr_resolve (addrs=0x7fa3677fc8b0, n=21) at /home/travis/src/mysys/stacktrace.c:254 #7 0x0000563f824b1d48 in my_print_stacktrace (stack_bottom=0x7fa3677fde58 "p\322\001\202?V", thread_stack=299008, silent=0 '\000') at /home/travis/src/mysys/stacktrace.c:273 #8 0x0000563f81d06c05 in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:166 #9 #10 0x00007fa3a2a24c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x00007fa3a2a28028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #12 0x00007fa3a2a6b6fd in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #13 0x00007fa3a2a6f00e in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007fa3a2a70ae0 in malloc () from /lib/x86_64-linux-gnu/libc.so.6 #15 0x0000563f81fd1c75 in mem_heap_create_block_func (heap=0x0, n=1024, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=638, type=0) at /home/travis/src/storage/innobase/mem/mem0mem.cc:271 #16 0x0000563f82092c6f in mem_heap_create_func (size=1024, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=638, type=0) at /home/travis/src/storage/innobase/include/mem0mem.ic:486 #17 0x0000563f820964d5 in row_purge_del_mark (node=0x563f85e9abe8) at /home/travis/src/storage/innobase/row/row0purge.cc:638 #18 0x0000563f82097a1c in row_purge_record_func (node=0x563f85e9abe8, undo_rec=0x7fa3581dc538 "", thr=0x563f85e9aa18, updated_extern=false) at /home/travis/src/storage/innobase/row/row0purge.cc:1042 #19 0x0000563f82097d39 in row_purge (node=0x563f85e9abe8, undo_rec=0x7fa3581dc538 "", thr=0x563f85e9aa18) at /home/travis/src/storage/innobase/row/row0purge.cc:1107 #20 0x0000563f82098037 in row_purge_step (thr=0x563f85e9aa18) at /home/travis/src/storage/innobase/row/row0purge.cc:1186 #21 0x0000563f8201ce50 in que_thr_step (thr=0x563f85e9aa18) at /home/travis/src/storage/innobase/que/que0que.cc:1046 #22 0x0000563f8201d080 in que_run_threads_low (thr=0x563f85e9aa18) at /home/travis/src/storage/innobase/que/que0que.cc:1108 #23 0x0000563f8201d270 in que_run_threads (thr=0x563f85e9aa18) at /home/travis/src/storage/innobase/que/que0que.cc:1148 #24 0x0000563f820e8111 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2437 #25 0x0000563f820e82b3 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2485 #26 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #27 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7fa366ffd700 (LWP 23287)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f854ac150) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f854ac150, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f854ac150, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f821c8c5a in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:837 #5 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7fa367fff700 (LWP 23285)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f85e9f410) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f85e9f410, reset_sig_count=5970) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f85e9f410, reset_sig_count=5970) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f820f45fe in sync_array_wait_event (arr=0x563f85474cf0, cell=@0x7fa367ffec18: 0x563f85474fc0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x0000563f820f7212 in rw_lock_s_lock_spin (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/sync/sync0rw.cc:389 #6 0x0000563f82092086 in rw_lock_s_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:289 #7 0x0000563f820924b1 in pfs_rw_lock_s_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:661 #8 0x0000563f8209755c in row_purge_parse_undo_rec (node=0x563f85e9ae40, undo_rec=0x7fa358226210 "", updated_extern=0x7fa367ffed9e, thr=0x563f85e9ad88) at /home/travis/src/storage/innobase/row/row0purge.cc:930 #9 0x0000563f82097d8a in row_purge (node=0x563f85e9ae40, undo_rec=0x7fa358226210 "", thr=0x563f85e9ad88) at /home/travis/src/storage/innobase/row/row0purge.cc:1104 #10 0x0000563f82098037 in row_purge_step (thr=0x563f85e9ad88) at /home/travis/src/storage/innobase/row/row0purge.cc:1186 #11 0x0000563f8201ce50 in que_thr_step (thr=0x563f85e9ad88) at /home/travis/src/storage/innobase/que/que0que.cc:1046 #12 0x0000563f8201d080 in que_run_threads_low (thr=0x563f85e9ad88) at /home/travis/src/storage/innobase/que/que0que.cc:1108 #13 0x0000563f8201d270 in que_run_threads (thr=0x563f85e9ad88) at /home/travis/src/storage/innobase/que/que0que.cc:1148 #14 0x0000563f820e8111 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2437 #15 0x0000563f820e82b3 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2485 #16 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7fa370ff9700 (LWP 23284)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f85e9f410) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f85e9f410, reset_sig_count=5970) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f85e9f410, reset_sig_count=5970) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f820f45fe in sync_array_wait_event (arr=0x563f85474cf0, cell=@0x7fa370ff8c18: 0x563f85474ec0) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x0000563f820f7212 in rw_lock_s_lock_spin (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/sync/sync0rw.cc:389 #6 0x0000563f82092086 in rw_lock_s_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:289 #7 0x0000563f820924b1 in pfs_rw_lock_s_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:661 #8 0x0000563f8209755c in row_purge_parse_undo_rec (node=0x563f85e9b4a8, undo_rec=0x7fa3580dbc78 "", updated_extern=0x7fa370ff8d9e, thr=0x563f85e9afe0) at /home/travis/src/storage/innobase/row/row0purge.cc:930 #9 0x0000563f82097d8a in row_purge (node=0x563f85e9b4a8, undo_rec=0x7fa3580dbc78 "", thr=0x563f85e9afe0) at /home/travis/src/storage/innobase/row/row0purge.cc:1104 #10 0x0000563f82098037 in row_purge_step (thr=0x563f85e9afe0) at /home/travis/src/storage/innobase/row/row0purge.cc:1186 #11 0x0000563f8201ce50 in que_thr_step (thr=0x563f85e9afe0) at /home/travis/src/storage/innobase/que/que0que.cc:1046 #12 0x0000563f8201d080 in que_run_threads_low (thr=0x563f85e9afe0) at /home/travis/src/storage/innobase/que/que0que.cc:1108 #13 0x0000563f8201d270 in que_run_threads (thr=0x563f85e9afe0) at /home/travis/src/storage/innobase/que/que0que.cc:1148 #14 0x0000563f820e8111 in srv_task_execute () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2437 #15 0x0000563f820e82b3 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2485 #16 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7fa371ffb700 (LWP 23282)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f8556e1f0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f8556e1f0, reset_sig_count=464) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f8556e1f0, reset_sig_count=464) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f820f45fe in sync_array_wait_event (arr=0x563f85474cf0, cell=@0x7fa371ffa630: 0x563f85474e40) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x0000563f81f406dd in TTASEventMutex::enter (this=0x563f82f79e08 , max_spins=60, max_delay=4, filename=0x563f8283f000 "/home/travis/src/storage/innobase/fil/fil0fil.cc", line=1110) at /home/travis/src/storage/innobase/include/ib0mutex.h:471 #6 0x0000563f81f3ec54 in PolicyMutex >::enter (this=0x563f82f79e08 , n_spins=30, n_delay=4, name=0x563f8283f000 "/home/travis/src/storage/innobase/fil/fil0fil.cc", line=1110) at /home/travis/src/storage/innobase/include/ib0mutex.h:592 #7 0x0000563f8223f854 in fil_mutex_enter_and_prepare_for_io (space_id=4294967280) at /home/travis/src/storage/innobase/fil/fil0fil.cc:1110 #8 0x0000563f82249b35 in fil_io (type=..., sync=true, page_id=..., page_size=..., byte_offset=4096, len=512, buf=0x7fa37da00000, message=0x0, ignore_missing_space=false) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4343 #9 0x0000563f81fb9b8f in log_write_buf (buf=0x7fa37da00000 "\200\001Cv", len=512, pad_len=0, start_lsn=42396160, new_data_offset=99) at /home/travis/src/storage/innobase/log/log0log.cc:855 #10 0x0000563f81fba618 in log_write_up_to (lsn=42396305, flush_to_disk=true) at /home/travis/src/storage/innobase/log/log0log.cc:1109 #11 0x0000563f81fba79b in log_buffer_sync_in_background (flush=true) at /home/travis/src/storage/innobase/log/log0log.cc:1168 #12 0x0000563f820e6cf4 in srv_sync_log_buffer_in_background () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1998 #13 0x0000563f820e72b7 in srv_master_do_active_tasks () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2165 #14 0x0000563f820e7e15 in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2372 #15 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #16 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7fa3717fa700 (LWP 23283)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f85e9f410) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f85e9f410, reset_sig_count=5970) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f85e9f410, reset_sig_count=5970) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f820f45fe in sync_array_wait_event (arr=0x563f85474cf0, cell=@0x7fa3717f9b68: 0x563f85474f40) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x0000563f820f7212 in rw_lock_s_lock_spin (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/sync/sync0rw.cc:389 #6 0x0000563f82092086 in rw_lock_s_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:289 #7 0x0000563f820924b1 in pfs_rw_lock_s_lock_func (lock=0x563f85e9ce50, pass=0, file_name=0x563f827a7a60 "/home/travis/src/storage/innobase/row/row0purge.cc", line=930) at /home/travis/src/storage/innobase/include/sync0rw.ic:661 #8 0x0000563f8209755c in row_purge_parse_undo_rec (node=0x563f85e9b700, undo_rec=0x7fa358099078 "", updated_extern=0x7fa3717f9cee, thr=0x563f85e9b648) at /home/travis/src/storage/innobase/row/row0purge.cc:930 #9 0x0000563f82097d8a in row_purge (node=0x563f85e9b700, undo_rec=0x7fa358099078 "", thr=0x563f85e9b648) at /home/travis/src/storage/innobase/row/row0purge.cc:1104 #10 0x0000563f82098037 in row_purge_step (thr=0x563f85e9b648) at /home/travis/src/storage/innobase/row/row0purge.cc:1186 #11 0x0000563f8201ce50 in que_thr_step (thr=0x563f85e9b648) at /home/travis/src/storage/innobase/que/que0que.cc:1046 #12 0x0000563f8201d080 in que_run_threads_low (thr=0x563f85e9b648) at /home/travis/src/storage/innobase/que/que0que.cc:1108 #13 0x0000563f8201d270 in que_run_threads (thr=0x563f85e9b648) at /home/travis/src/storage/innobase/que/que0que.cc:1148 #14 0x0000563f82116c6d in trx_purge (n_purge_threads=4, truncate=false) at /home/travis/src/storage/innobase/trx/trx0purge.cc:1571 #15 0x0000563f820e8594 in srv_do_purge (n_total_purged=0x7fa3717f9e90) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2583 #16 0x0000563f820e89c2 in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2714 #17 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #18 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7fa3791f6700 (LWP 23275)): #0 0x00007fa3a35e3404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f81fe9679 in os_event::wait (this=0x563f855d1ee0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x0000563f81fe908b in os_event::wait_low (this=0x563f855d1ee0, reset_sig_count=186) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x0000563f81fe9432 in os_event_wait_low (event=0x563f855d1ee0, reset_sig_count=186) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x0000563f820f45fe in sync_array_wait_event (arr=0x563f85474cf0, cell=@0x7fa3791f5b20: 0x563f85474e80) at /home/travis/src/storage/innobase/sync/sync0arr.cc:475 #5 0x0000563f81f406dd in TTASEventMutex::enter (this=0x563f855d1870, max_spins=60, max_delay=4, filename=0x563f82816750 "/home/travis/src/storage/innobase/buf/buf0flu.cc", line=1928) at /home/travis/src/storage/innobase/include/ib0mutex.h:471 #6 0x0000563f81f3ec54 in PolicyMutex >::enter (this=0x563f855d1870, n_spins=30, n_delay=4, name=0x563f82816750 "/home/travis/src/storage/innobase/buf/buf0flu.cc", line=1928) at /home/travis/src/storage/innobase/include/ib0mutex.h:592 #7 0x0000563f821d03a3 in buf_flush_start (buf_pool=0x563f855d1870, flush_type=BUF_FLUSH_LIST) at /home/travis/src/storage/innobase/buf/buf0flu.cc:1928 #8 0x0000563f821d0733 in buf_flush_do_batch (buf_pool=0x563f855d1870, type=BUF_FLUSH_LIST, min_n=200, lsn_limit=18446744073709551615, n=0x7fa3791f5c60) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2038 #9 0x0000563f821d0a3c in buf_flush_lists (min_n=200, lsn_limit=18446744073709551615, n_processed=0x7fa3791f5cd0) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2148 #10 0x0000563f821d4779 in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3300 #11 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #12 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7fa3799f7700 (LWP 23274)): #0 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fa3a2a730da in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fa3a2a70ad5 in malloc () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x0000563f8224ae3a in fil_flush_file_spaces (purpose=FIL_TYPE_TABLESPACE) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4716 #4 0x0000563f821c4d8b in buf_dblwr_update (bpage=0x7fa37fa44700, flush_type=BUF_FLUSH_LIST) at /home/travis/src/storage/innobase/buf/buf0dblwr.cc:741 #5 0x0000563f821ccc25 in buf_flush_write_complete (bpage=0x7fa37fa44700, dblwr=true) at /home/travis/src/storage/innobase/buf/buf0flu.cc:820 #6 0x0000563f821bb20f in buf_page_io_complete (bpage=0x7fa37fa44700, dblwr=true, evict=false) at /home/travis/src/storage/innobase/buf/buf0buf.cc:6192 #7 0x0000563f8224a9ce in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4624 #8 0x0000563f820eae0e in io_handler_thread (arg=0x563f831b1288 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #9 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7fa38dcdd700 (LWP 23264)): #0 0x00007fa3a35e37be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000563f824b7728 in safe_cond_timedwait (cond=0x563f839c24c0 , mp=0x563f839c2400 , abstime=0x7fa38dcdce00, file=0x563f82885880 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000563f8232767d in inline_mysql_cond_timedwait (that=0x563f839c24c0 , mutex=0x563f839c2400 , abstime=0x7fa38dcdce00, src_file=0x563f828858b8 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000563f82327b49 in my_service_thread_sleep (control=0x563f82f7c500 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x0000563f8231c274 in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7fa3a29ed700 (LWP 23263)): #0 0x00007fa3a35e5f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fa3a35e167f in _L_lock_1081 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007fa3a35e15f8 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x0000563f824b6bed in safe_mutex_lock (mp=0x563f83144740 , my_flags=0, file=0x563f82580bd0 "/home/travis/src/sql/sql_plugin.cc", line=2390) at /home/travis/src/mysys/thr_mutex.c:293 #4 0x0000563f81a2aab4 in inline_mysql_mutex_lock (that=0x563f83144740 , src_file=0x563f82580bd0 "/home/travis/src/sql/sql_plugin.cc", src_line=2390) at /home/travis/src/include/mysql/psi/mysql_thread.h:710 #5 0x0000563f81a313a7 in plugin_foreach_with_mask (thd=0x7fa34c000c70, func=0x563f81d0980e , type=1, state_mask=8, arg=0x7fa3a29ecd34) at /home/travis/src/sql/sql_plugin.cc:2390 #6 0x0000563f81d098e6 in ha_kill_query (thd=0x7fa34c000c70, level=THD_ABORT_SOFTLY) at /home/travis/src/sql/handler.cc:820 #7 0x0000563f819b005a in THD::awake_no_mutex (this=0x7fa34c000c70, state_to_set=KILL_TIMEOUT) at /home/travis/src/sql/sql_class.cc:1923 #8 0x0000563f81935eae in THD::awake (this=0x7fa34c000c70, state_to_set=KILL_TIMEOUT) at /home/travis/src/sql/sql_class.h:3302 #9 0x0000563f819abb9d in thd_kill_timeout (thd=0x7fa34c000c70) at /home/travis/src/sql/sql_class.cc:691 #10 0x0000563f824b909e in process_timers (now=0x7fa3a29eceb0) at /home/travis/src/mysys/thr_timer.c:253 #11 0x0000563f824b91e0 in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:286 #12 0x00007fa3a35df184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #13 0x00007fa3a2aebffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7fa3a4cc2780 (LWP 23262)): #0 0x00007fa3a2a24f07 in kill () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x0000563f81d07055 in handle_fatal_signal (sig=11) at /home/travis/src/sql/signal_handler.cc:317 #2 #3 0x00007fa3a2af9ceb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007fa3a2a730da in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007fa3a2a70ad5 in malloc () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000563f824be379 in sf_malloc (size=80, my_flags=4120) at /home/travis/src/mysys/safemalloc.c:118 #7 0x0000563f824abf2d in my_malloc (size=80, my_flags=4120) at /home/travis/src/mysys/my_malloc.c:101 #8 0x0000563f818feeea in ilink::operator new (size=80) at /home/travis/src/sql/sql_list.h:611 #9 0x0000563f818f8c86 in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6868 #10 0x0000563f818f7b9b in mysqld_main (argc=20, argv=0x563f853381e8) at /home/travis/src/sql/mysqld.cc:6179 #11 0x0000563f818ebc95 in main (argc=20, argv=0x7fffefebc6d8) at /home/travis/src/sql/main.cc:25