[New LWP 23497] [New LWP 23456] [New LWP 23455] [New LWP 23458] [New LWP 23457] [New LWP 23462] [New LWP 23459] [New LWP 23464] [New LWP 23460] [New LWP 23465] [New LWP 23461] [New LWP 23467] [New LWP 23463] [New LWP 23468] [New LWP 23466] [New LWP 23470] [New LWP 23472] [New LWP 23471] [New LWP 23475] [New LWP 23473] [New LWP 23477] [New LWP 23474] [New LWP 23478] [New LWP 23476] [New LWP 23479] [New LWP 23480] [New LWP 23482] [New LWP 23481] [New LWP 23483] [New LWP 23499] [New LWP 23484] [New LWP 23501] [New LWP 23485] [New LWP 23503] [New LWP 23505] [New LWP 23489] [New LWP 23490] [New LWP 23506] [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 0x00007f89f4f9a611 in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 Thread 38 (Thread 0x7f89f01a1700 (LWP 23506)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x5636a872da20 , mp=0x5636a8730380 , abstime=0x7f89f01a0db0, file=0x5636a7b3a0e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a6edf5ef in inline_mysql_cond_timedwait (that=0x5636a872da20 , mutex=0x5636a8730380 , abstime=0x7f89f01a0db0, src_file=0x5636a7b3bfe0 "/home/travis/src/sql/mysqld.cc", src_line=3003) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a6ee47d0 in cache_thread (thd=0x7f89b400b3b0) at /home/travis/src/sql/mysqld.cc:3002 #4 0x00005636a6ee4a74 in one_thread_per_connection_end (thd=0x7f89b400b3b0, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3089 #5 0x00005636a7168ac0 in do_handle_one_connection (connect=0x5636aa2e18f0) at /home/travis/src/sql/sql_connect.cc:1421 #6 0x00005636a716875b in handle_one_connection (arg=0x5636aa2e18f0) at /home/travis/src/sql/sql_connect.cc:1308 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 37 (Thread 0x7f89f0f7a700 (LWP 23490)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x7f8990015718, mp=0x7f8990015668, abstime=0x7f89f0f78320, file=0x5636a7ba76e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a717085c in inline_mysql_cond_timedwait (that=0x7f8990015718, mutex=0x7f8990015668, abstime=0x7f89f0f78320, src_file=0x5636a7ba7992 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a7171c7d in MDL_wait::timed_wait (this=0x7f8990015668, owner=0x7f8990015618, abs_timeout=0x7f89f0f78320, set_status_on_timeout=true, wait_state_name=0x5636a852ffd0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005636a711e020 in TABLE_SHARE::wait_for_old_version (this=0x7f8994219448, thd=0x7f8990015540, abstime=0x7f89f0f78320, deadlock_weight=100) at /home/travis/src/sql/table.cc:4525 #5 0x00005636a6f75721 in close_cached_tables (thd=0x7f8990015540, tables=0x0, wait_for_refresh=true, timeout=10) at /home/travis/src/sql/sql_base.cc:457 #6 0x00005636a71a4eae in reload_acl_and_cache (thd=0x7f8990015540, options=4, tables=0x0, write_to_binlog=0x7f89f0f78790) at /home/travis/src/sql/sql_reload.cc:335 #7 0x00005636a700f254 in mysql_execute_command (thd=0x7f8990015540) at /home/travis/src/sql/sql_parse.cc:5616 #8 0x00005636a701673a in mysql_parse (thd=0x7f8990015540, rawbuf=0x7f899002be28 "FLUSH TABLES /* QNO 60890 CON_ID 14 */", length=38, parser_state=0x7f89f0f79600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #9 0x00005636a7003a4f in dispatch_command (command=COM_QUERY, thd=0x7f8990015540, packet=0x7f8990166c41 "FLUSH TABLES /* QNO 60890 CON_ID 14 */ ", packet_length=39, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #10 0x00005636a7002480 in do_command (thd=0x7f8990015540) at /home/travis/src/sql/sql_parse.cc:1392 #11 0x00005636a71689d7 in do_handle_one_connection (connect=0x5636aa2e1680) at /home/travis/src/sql/sql_connect.cc:1402 #12 0x00005636a716875b in handle_one_connection (arg=0x5636aa2e1680) at /home/travis/src/sql/sql_connect.cc:1308 #13 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #14 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7f89f0fc4700 (LWP 23489)): #0 0x00007f89f4494c5d in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00005636a7b0af30 in vio_io_wait (vio=0x5636a979d140, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:962 #2 0x00005636a7b09632 in vio_socket_io_wait (vio=0x5636a979d140, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:119 #3 0x00005636a7b09818 in vio_read (vio=0x5636a979d140, buf=0x5636aa2d71c0 "\a", size=4) at /home/travis/src/vio/viosocket.c:196 #4 0x00005636a6ef6eef in my_real_read (net=0x5636aa2cf390, complen=0x7f89f0fc3d60, header=1 '\001') at /home/travis/src/sql/net_serv.cc:956 #5 0x00005636a6ef7775 in my_net_read_packet_reallen (net=0x5636aa2cf390, read_from_server=1 '\001', reallen=0x7f89f0fc3dc8) at /home/travis/src/sql/net_serv.cc:1237 #6 0x00005636a6ef7729 in my_net_read_packet (net=0x5636aa2cf390, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1221 #7 0x00005636a7001f6a in do_command (thd=0x5636aa2cf0a0) at /home/travis/src/sql/sql_parse.cc:1267 #8 0x00005636a71689d7 in do_handle_one_connection (connect=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1402 #9 0x00005636a716875b in handle_one_connection (arg=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1308 #10 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 35 (Thread 0x7f89f01eb700 (LWP 23505)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x7f89a400f5d8, mp=0x7f89a400f528, abstime=0x7f89f01e89f0, file=0x5636a7ba76e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a717085c in inline_mysql_cond_timedwait (that=0x7f89a400f5d8, mutex=0x7f89a400f528, abstime=0x7f89f01e89f0, src_file=0x5636a7ba7992 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a7171c7d in MDL_wait::timed_wait (this=0x7f89a400f528, owner=0x7f89a400f4d8, abs_timeout=0x7f89f01e89f0, set_status_on_timeout=true, wait_state_name=0x5636a852ffd0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005636a711e020 in TABLE_SHARE::wait_for_old_version (this=0x7f89942ac678, thd=0x7f89a400f400, abstime=0x7f89f01e89f0, deadlock_weight=0) at /home/travis/src/sql/table.cc:4525 #5 0x00005636a72328f9 in tdc_wait_for_old_version (thd=0x7f89a400f400, db=0x7f89a40277b0 "test", table_name=0x7f89a40277c8 "t9", wait_timeout=10, deadlock_weight=0, refresh_version=9223372036854775807) at /home/travis/src/sql/table_cache.cc:1215 #6 0x00005636a6f783e6 in open_table (thd=0x7f89a400f400, table_list=0x7f89a4027800, ot_ctx=0x7f89f01e8ea0) at /home/travis/src/sql/sql_base.cc:1894 #7 0x00005636a6f7b5dd in open_and_process_table (thd=0x7f89a400f400, lex=0x7f89a40131b0, tables=0x7f89a4027800, counter=0x7f89f01e8fc4, flags=0, prelocking_strategy=0x7f89f01e8f20, has_prelocking_list=false, ot_ctx=0x7f89f01e8ea0) at /home/travis/src/sql/sql_base.cc:3542 #8 0x00005636a6f7c7bd in open_tables (thd=0x7f89a400f400, options=..., start=0x7f89f01e8fa0, counter=0x7f89f01e8fc4, flags=0, prelocking_strategy=0x7f89f01e8f20) at /home/travis/src/sql/sql_base.cc:4062 #9 0x00005636a6fc7c5b in open_tables (thd=0x7f89a400f400, tables=0x7f89f01e8fa0, counter=0x7f89f01e8fc4, flags=0) at /home/travis/src/sql/sql_base.h:466 #10 0x00005636a70ffa3d in mysql_update (thd=0x7f89a400f400, table_list=0x7f89a40221e8, fields=..., values=..., conds=0x7f89a4022c08, order_num=1, order=0x7f89a4022ea8, limit=2, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f89f01e96d0, updated_return=0x7f89f01e9790) at /home/travis/src/sql/sql_update.cc:338 #11 0x00005636a700b461 in mysql_execute_command (thd=0x7f89a400f400) at /home/travis/src/sql/sql_parse.cc:4575 #12 0x00005636a701673a in mysql_parse (thd=0x7f89a400f400, rawbuf=0x7f89a4022038 "UPDATE `view_t9` SET `vcol_time` = 4 WHERE `vcol_int` > NULL ORDER BY `col_time` LIMIT 2 /* QNO 61334 CON_ID 19 */", length=114, parser_state=0x7f89f01ea600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #13 0x00005636a7003a4f in dispatch_command (command=COM_QUERY, thd=0x7f89a400f400, packet=0x7f89a4019871 "UPDATE `view_t9` SET `vcol_time` = 4 WHERE `vcol_int` > NULL ORDER BY `col_time` LIMIT 2 /* QNO 61334 CON_ID 19 */ ", packet_length=115, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #14 0x00005636a7002480 in do_command (thd=0x7f89a400f400) at /home/travis/src/sql/sql_parse.cc:1392 #15 0x00005636a71689d7 in do_handle_one_connection (connect=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1402 #16 0x00005636a716875b in handle_one_connection (arg=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1308 #17 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #18 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 34 (Thread 0x7f89f0235700 (LWP 23503)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x7f899c00b588, mp=0x7f899c00b4d8, abstime=0x7f89f0232570, file=0x5636a7ba76e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a717085c in inline_mysql_cond_timedwait (that=0x7f899c00b588, mutex=0x7f899c00b4d8, abstime=0x7f89f0232570, src_file=0x5636a7ba7992 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a7171c7d in MDL_wait::timed_wait (this=0x7f899c00b4d8, owner=0x7f899c00b488, abs_timeout=0x7f89f0232570, set_status_on_timeout=true, wait_state_name=0x5636a852ffd0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005636a711e020 in TABLE_SHARE::wait_for_old_version (this=0x7f89942ac678, thd=0x7f899c00b3b0, abstime=0x7f89f0232570, deadlock_weight=0) at /home/travis/src/sql/table.cc:4525 #5 0x00005636a72328f9 in tdc_wait_for_old_version (thd=0x7f899c00b3b0, db=0x7f899c023458 "test", table_name=0x7f899c023470 "t9", wait_timeout=10, deadlock_weight=0, refresh_version=9223372036854775807) at /home/travis/src/sql/table_cache.cc:1215 #6 0x00005636a6f783e6 in open_table (thd=0x7f899c00b3b0, table_list=0x7f899c0234a8, ot_ctx=0x7f89f0232a20) at /home/travis/src/sql/sql_base.cc:1894 #7 0x00005636a6f7b5dd in open_and_process_table (thd=0x7f899c00b3b0, lex=0x7f899c00f160, tables=0x7f899c0234a8, counter=0x7f89f0232ab4, flags=0, prelocking_strategy=0x7f89f0232b30, has_prelocking_list=false, ot_ctx=0x7f89f0232a20) at /home/travis/src/sql/sql_base.cc:3542 #8 0x00005636a6f7c7bd in open_tables (thd=0x7f899c00b3b0, options=..., start=0x7f89f0232a98, counter=0x7f89f0232ab4, flags=0, prelocking_strategy=0x7f89f0232b30) at /home/travis/src/sql/sql_base.cc:4062 #9 0x00005636a6f7e540 in open_and_lock_tables (thd=0x7f899c00b3b0, options=..., tables=0x7f899c01e208, derived=true, flags=0, prelocking_strategy=0x7f89f0232b30) at /home/travis/src/sql/sql_base.cc:4937 #10 0x00005636a6f3ebeb in open_and_lock_tables (thd=0x7f899c00b3b0, tables=0x7f899c01e208, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:497 #11 0x00005636a749d348 in mysql_delete (thd=0x7f899c00b3b0, table_list=0x7f899c01e208, conds=0x7f899c01ea40, order_list=0x7f899c00fc10, limit=1, options=549755813888, result=0x0) at /home/travis/src/sql/sql_delete.cc:308 #12 0x00005636a700c781 in mysql_execute_command (thd=0x7f899c00b3b0) at /home/travis/src/sql/sql_parse.cc:4919 #13 0x00005636a701673a in mysql_parse (thd=0x7f899c00b3b0, rawbuf=0x7f899c01e098 "DELETE FROM `view_t9` WHERE `vcol_timestamp` = 7 LIMIT 1 /* QNO 60756 CON_ID 18 */", length=83, parser_state=0x7f89f0234600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #14 0x00005636a7003a4f in dispatch_command (command=COM_QUERY, thd=0x7f899c00b3b0, packet=0x7f899c0158d1 " DELETE FROM `view_t9` WHERE `vcol_timestamp` = 7 LIMIT 1 /* QNO 60756 CON_ID 18 */ ", packet_length=85, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #15 0x00005636a7002480 in do_command (thd=0x7f899c00b3b0) at /home/travis/src/sql/sql_parse.cc:1392 #16 0x00005636a71689d7 in do_handle_one_connection (connect=0x5636aa2e18f0) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x00005636a716875b in handle_one_connection (arg=0x5636aa2e18f0) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 33 (Thread 0x7f89f100e700 (LWP 23485)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa426 in safe_cond_wait (cond=0x5636a872da60 , mp=0x5636a8730e00 , file=0x5636a7b49280 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x00005636a6f1142f in inline_mysql_cond_wait (that=0x5636a872da60 , mutex=0x5636a8730e00 , src_file=0x5636a7b49cd5 "/home/travis/src/sql/slave.cc", src_line=513) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x00005636a6f12901 in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:513 #4 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7f89f0c87700 (LWP 23501)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x7f89a8000ea8, mp=0x7f89a8000df8, abstime=0x7f89f0c84570, file=0x5636a7ba76e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a717085c in inline_mysql_cond_timedwait (that=0x7f89a8000ea8, mutex=0x7f89a8000df8, abstime=0x7f89f0c84570, src_file=0x5636a7ba7992 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a7171c7d in MDL_wait::timed_wait (this=0x7f89a8000df8, owner=0x7f89a8000da8, abs_timeout=0x7f89f0c84570, set_status_on_timeout=true, wait_state_name=0x5636a852ffd0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005636a711e020 in TABLE_SHARE::wait_for_old_version (this=0x7f8994219448, thd=0x7f89a8000cd0, abstime=0x7f89f0c84570, deadlock_weight=0) at /home/travis/src/sql/table.cc:4525 #5 0x00005636a72328f9 in tdc_wait_for_old_version (thd=0x7f89a8000cd0, db=0x7f89a8018ad8 "test", table_name=0x7f89a8018af0 "t8", wait_timeout=10, deadlock_weight=0, refresh_version=9223372036854775807) at /home/travis/src/sql/table_cache.cc:1215 #6 0x00005636a6f783e6 in open_table (thd=0x7f89a8000cd0, table_list=0x7f89a8018b28, ot_ctx=0x7f89f0c84a20) at /home/travis/src/sql/sql_base.cc:1894 #7 0x00005636a6f7b5dd in open_and_process_table (thd=0x7f89a8000cd0, lex=0x7f89a8004a80, tables=0x7f89a8018b28, counter=0x7f89f0c84ab4, flags=0, prelocking_strategy=0x7f89f0c84b30, has_prelocking_list=false, ot_ctx=0x7f89f0c84a20) at /home/travis/src/sql/sql_base.cc:3542 #8 0x00005636a6f7c7bd in open_tables (thd=0x7f89a8000cd0, options=..., start=0x7f89f0c84a98, counter=0x7f89f0c84ab4, flags=0, prelocking_strategy=0x7f89f0c84b30) at /home/travis/src/sql/sql_base.cc:4062 #9 0x00005636a6f7e540 in open_and_lock_tables (thd=0x7f89a8000cd0, options=..., tables=0x7f89a8013be0, derived=true, flags=0, prelocking_strategy=0x7f89f0c84b30) at /home/travis/src/sql/sql_base.cc:4937 #10 0x00005636a6f3ebeb in open_and_lock_tables (thd=0x7f89a8000cd0, tables=0x7f89a8013be0, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:497 #11 0x00005636a749d348 in mysql_delete (thd=0x7f89a8000cd0, table_list=0x7f89a8013be0, conds=0x7f89a80143f8, order_list=0x7f89a8005530, limit=1, options=549755813888, result=0x0) at /home/travis/src/sql/sql_delete.cc:308 #12 0x00005636a700c781 in mysql_execute_command (thd=0x7f89a8000cd0) at /home/travis/src/sql/sql_parse.cc:4919 #13 0x00005636a701673a in mysql_parse (thd=0x7f89a8000cd0, rawbuf=0x7f89a8013a78 "DELETE FROM `view_t8` WHERE `vcol_bit` > NULL LIMIT 1 /* QNO 61488 CON_ID 17 */", length=80, parser_state=0x7f89f0c86600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #14 0x00005636a7003a4f in dispatch_command (command=COM_QUERY, thd=0x7f89a8000cd0, packet=0x7f89a800b2b1 " DELETE FROM `view_t8` WHERE `vcol_bit` > NULL LIMIT 1 /* QNO 61488 CON_ID 17 */ ", packet_length=82, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #15 0x00005636a7002480 in do_command (thd=0x7f89a8000cd0) at /home/travis/src/sql/sql_parse.cc:1392 #16 0x00005636a71689d7 in do_handle_one_connection (connect=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x00005636a716875b in handle_one_connection (arg=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7f89f1058700 (LWP 23484)): #0 0x00007f89f4f9d0c1 in sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a6ee5740 in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3553 #2 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7f89f0cd1700 (LWP 23499)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x7f89a0000f68, mp=0x7f89a0000eb8, abstime=0x7f89f0cceb90, file=0x5636a7ba76e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a717085c in inline_mysql_cond_timedwait (that=0x7f89a0000f68, mutex=0x7f89a0000eb8, abstime=0x7f89f0cceb90, src_file=0x5636a7ba7992 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a7171c7d in MDL_wait::timed_wait (this=0x7f89a0000eb8, owner=0x7f89a0000e68, abs_timeout=0x7f89f0cceb90, set_status_on_timeout=true, wait_state_name=0x5636a852ffd0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x00005636a711e020 in TABLE_SHARE::wait_for_old_version (this=0x7f8994219448, thd=0x7f89a0000d90, abstime=0x7f89f0cceb90, deadlock_weight=0) at /home/travis/src/sql/table.cc:4525 #5 0x00005636a72328f9 in tdc_wait_for_old_version (thd=0x7f89a0000d90, db=0x7f89a0014200 "test", table_name=0x7f89a0013b80 "t8", wait_timeout=10, deadlock_weight=0, refresh_version=9223372036854775807) at /home/travis/src/sql/table_cache.cc:1215 #6 0x00005636a6f783e6 in open_table (thd=0x7f89a0000d90, table_list=0x7f89a0013bb8, ot_ctx=0x7f89f0ccf040) at /home/travis/src/sql/sql_base.cc:1894 #7 0x00005636a6f7b5dd in open_and_process_table (thd=0x7f89a0000d90, lex=0x7f89a0004b40, tables=0x7f89a0013bb8, counter=0x7f89f0ccf0d4, flags=0, prelocking_strategy=0x7f89f0ccf150, has_prelocking_list=false, ot_ctx=0x7f89f0ccf040) at /home/travis/src/sql/sql_base.cc:3542 #8 0x00005636a6f7c7bd in open_tables (thd=0x7f89a0000d90, options=..., start=0x7f89f0ccf0b8, counter=0x7f89f0ccf0d4, flags=0, prelocking_strategy=0x7f89f0ccf150) at /home/travis/src/sql/sql_base.cc:4062 #9 0x00005636a6f7e540 in open_and_lock_tables (thd=0x7f89a0000d90, options=..., tables=0x7f89a0013bb8, derived=true, flags=0, prelocking_strategy=0x7f89f0ccf150) at /home/travis/src/sql/sql_base.cc:4937 #10 0x00005636a6f3ebeb in open_and_lock_tables (thd=0x7f89a0000d90, tables=0x7f89a0013bb8, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:497 #11 0x00005636a6fc9a79 in mysql_insert (thd=0x7f89a0000d90, table_list=0x7f89a0013bb8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/travis/src/sql/sql_insert.cc:760 #12 0x00005636a700bb20 in mysql_execute_command (thd=0x7f89a0000d90) at /home/travis/src/sql/sql_parse.cc:4721 #13 0x00005636a701673a in mysql_parse (thd=0x7f89a0000d90, rawbuf=0x7f89a0013a78 "INSERT INTO `t8` ( `col_enum` ) VALUES ( 7 ) /* QNO 60406 CON_ID 16 */", length=71, parser_state=0x7f89f0cd0600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #14 0x00005636a7003a4f in dispatch_command (command=COM_QUERY, thd=0x7f89a0000d90, packet=0x7f89a000b2b1 "INSERT INTO `t8` ( `col_enum` ) VALUES ( 7 ) /* QNO 60406 CON_ID 16 */ ", packet_length=72, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #15 0x00005636a7002480 in do_command (thd=0x7f89a0000d90) at /home/travis/src/sql/sql_parse.cc:1392 #16 0x00005636a71689d7 in do_handle_one_connection (connect=0x5636aa2e18f0) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x00005636a716875b in handle_one_connection (arg=0x5636aa2e18f0) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7f89aeffd700 (LWP 23483)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa426 in safe_cond_wait (cond=0x7f89aeffcdc0, mp=0x7f89aeffce00, file=0x5636a7d1be00 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x00005636a7500659 in inline_mysql_cond_wait (that=0x7f89aeffcdc0, mutex=0x7f89aeffce00, src_file=0x5636a7d1d428 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=311) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x00005636a7504fe6 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:311 #4 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7f89affff700 (LWP 23481)): #0 0x00007f89f4f9cb9d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc9a7 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x00005636a7796576 in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:705 #3 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7f89af7fe700 (LWP 23482)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc679 in os_event::wait (this=0x5636a97e9250) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005636a75dc08b in os_event::wait_low (this=0x5636a97e9250, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005636a75dc432 in os_event_wait_low (event=0x5636a97e9250, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x00005636a77a4600 in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3131 #5 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7f89c0ff9700 (LWP 23480)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc679 in os_event::wait (this=0x5636a97e9150) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005636a75dc08b in os_event::wait_low (this=0x5636a97e9150, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005636a75dc432 in os_event_wait_low (event=0x5636a97e9150, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x00005636a77bbc5a in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:837 #5 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7f89c17fa700 (LWP 23479)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc679 in os_event::wait (this=0x5636a97e8fd0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005636a75dc08b in os_event::wait_low (this=0x5636a97e8fd0, reset_sig_count=32789) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005636a75dc432 in os_event_wait_low (event=0x5636a97e8fd0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x00005636a76d76f5 in srv_resume_thread (slot=0x5636a856b230 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 #5 0x00005636a76db2ae in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2483 #6 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7f89c2ffd700 (LWP 23476)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc679 in os_event::wait (this=0x5636a97e8e50) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005636a75dc08b in os_event::wait_low (this=0x5636a97e8e50, reset_sig_count=9684) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005636a75dc432 in os_event_wait_low (event=0x5636a97e8e50, reset_sig_count=9684) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x00005636a76d76f5 in srv_resume_thread (slot=0x5636a856b188 , sig_count=9684, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 #5 0x00005636a76db6d2 in srv_purge_coordinator_suspend (slot=0x5636a856b188 , rseg_history_len=6) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2628 #6 0x00005636a76db965 in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2703 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7f89c1ffb700 (LWP 23478)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc679 in os_event::wait (this=0x5636a97e8f50) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005636a75dc08b in os_event::wait_low (this=0x5636a97e8f50, reset_sig_count=33819) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005636a75dc432 in os_event_wait_low (event=0x5636a97e8f50, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x00005636a76d76f5 in srv_resume_thread (slot=0x5636a856b1f8 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 #5 0x00005636a76db2ae in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2483 #6 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7f89ca1f8700 (LWP 23474)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dbf20 in os_event::timed_wait (this=0x5636aa1e3d10, abstime=0x7f89ca1f7c60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005636a75dc237 in os_event::wait_time_low (this=0x5636aa1e3d10, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005636a75dc40d in os_event_wait_time_low (event=0x5636aa1e3d10, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x00005636a773f2c4 in ib_wqueue_timedwait (wq=0x5636aa1e3c00, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x00005636a7883ad3 in fts_optimize_thread (arg=0x5636aa1e3c00) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7f89c27fc700 (LWP 23477)): #0 0x00007f89f4f99404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc679 in os_event::wait (this=0x5636a97e8ed0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005636a75dc08b in os_event::wait_low (this=0x5636a97e8ed0, reset_sig_count=37878) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005636a75dc432 in os_event_wait_low (event=0x5636a97e8ed0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 #4 0x00005636a76d76f5 in srv_resume_thread (slot=0x5636a856b1c0 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 #5 0x00005636a76db2ae in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2483 #6 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7f89c3fff700 (LWP 23473)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dbf20 in os_event::timed_wait (this=0x5636aa1d1880, abstime=0x7f89c3ffee60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005636a75dc237 in os_event::wait_time_low (this=0x5636aa1d1880, time_in_usec=10000000, reset_sig_count=1903) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005636a75dc40d in os_event_wait_time_low (event=0x5636aa1d1880, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x00005636a782712f in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:449 #5 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7f89c37fe700 (LWP 23475)): #0 0x00007f89f4f9cb9d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dc9a7 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x00005636a76dac1f in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2325 #3 0x00005636a76dad4f in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2366 #4 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7f89c91f6700 (LWP 23471)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dbf20 in os_event::timed_wait (this=0x5636a97e9050, abstime=0x7f89c91f5ca0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005636a75dc237 in os_event::wait_time_low (this=0x5636a97e9050, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005636a75dc40d in os_event_wait_time_low (event=0x5636a97e9050, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x00005636a76d98c0 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1853 #5 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7f89c89f5700 (LWP 23472)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dbf20 in os_event::timed_wait (this=0x5636a97e90d0, abstime=0x7f89c89f4e20) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005636a75dc237 in os_event::wait_time_low (this=0x5636a97e90d0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005636a75dc40d in os_event_wait_time_low (event=0x5636a97e90d0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x00005636a76d939e in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1689 #5 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7f89c99f7700 (LWP 23470)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dbf20 in os_event::timed_wait (this=0x5636aa0babd0, abstime=0x7f89c99f6e40) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005636a75dc237 in os_event::wait_time_low (this=0x5636aa0babd0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005636a75dc40d in os_event_wait_time_low (event=0x5636aa0babd0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x00005636a75a93e1 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:543 #5 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7f89cb9fb700 (LWP 23466)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89cb9fac00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89cb9fac00, m1=0x7f89cb9faca8, m2=0x7f89cb9facb0, request=0x7f89cb9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=8, m1=0x7f89cb9faca8, m2=0x7f89cb9facb0, request=0x7f89cb9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=8, m1=0x7f89cb9faca8, m2=0x7f89cb9facb0, request=0x7f89cb9face0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4280 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7f89ca9f9700 (LWP 23468)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a75dbf20 in os_event::timed_wait (this=0x5636a97e91d0, abstime=0x7f89ca9f8bf0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005636a75dc237 in os_event::wait_time_low (this=0x5636a97e91d0, time_in_usec=702000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005636a75dc40d in os_event_wait_time_low (event=0x5636a97e91d0, time_in_usec=702000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:505 #4 0x00005636a77c5f27 in pc_sleep_if_needed (next_loop_time=1529134977000, sig_count=2, cur_time=1529134976298) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2688 #5 0x00005636a77c6e60 in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3147 #6 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7f89cd1fe700 (LWP 23463)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89cd1fdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89cd1fdc00, m1=0x7f89cd1fdca8, m2=0x7f89cd1fdcb0, request=0x7f89cd1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=5, m1=0x7f89cd1fdca8, m2=0x7f89cd1fdcb0, request=0x7f89cd1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=5, m1=0x7f89cd1fdca8, m2=0x7f89cd1fdcb0, request=0x7f89cd1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4268 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7f89cb1fa700 (LWP 23467)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89cb1f9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89cb1f9c00, m1=0x7f89cb1f9ca8, m2=0x7f89cb1f9cb0, request=0x7f89cb1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=9, m1=0x7f89cb1f9ca8, m2=0x7f89cb1f9cb0, request=0x7f89cb1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=9, m1=0x7f89cb1f9ca8, m2=0x7f89cb1f9cb0, request=0x7f89cb1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4288 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7f89dccdb700 (LWP 23461)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89dccdac00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89dccdac00, m1=0x7f89dccdaca8, m2=0x7f89dccdacb0, request=0x7f89dccdace0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=3, m1=0x7f89dccdaca8, m2=0x7f89dccdacb0, request=0x7f89dccdace0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=3, m1=0x7f89dccdaca8, m2=0x7f89dccdacb0, request=0x7f89dccdace0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4258 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7f89cc1fc700 (LWP 23465)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89cc1fbc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89cc1fbc00, m1=0x7f89cc1fbca8, m2=0x7f89cc1fbcb0, request=0x7f89cc1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=7, m1=0x7f89cc1fbca8, m2=0x7f89cc1fbcb0, request=0x7f89cc1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=7, m1=0x7f89cc1fbca8, m2=0x7f89cc1fbcb0, request=0x7f89cc1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4278 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7f89dd4dc700 (LWP 23460)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89dd4dbc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89dd4dbc00, m1=0x7f89dd4dbca8, m2=0x7f89dd4dbcb0, request=0x7f89dd4dbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=2, m1=0x7f89dd4dbca8, m2=0x7f89dd4dbcb0, request=0x7f89dd4dbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=2, m1=0x7f89dd4dbca8, m2=0x7f89dd4dbcb0, request=0x7f89dd4dbce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4250 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f89cc9fd700 (LWP 23464)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89cc9fcc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89cc9fcc00, m1=0x7f89cc9fcca8, m2=0x7f89cc9fccb0, request=0x7f89cc9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=6, m1=0x7f89cc9fcca8, m2=0x7f89cc9fccb0, request=0x7f89cc9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=6, m1=0x7f89cc9fcca8, m2=0x7f89cc9fccb0, request=0x7f89cc9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4270 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7f89ddcdd700 (LWP 23459)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89ddcdcc00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89ddcdcc00, m1=0x7f89ddcdcca8, m2=0x7f89ddcdccb0, request=0x7f89ddcdcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=1, m1=0x7f89ddcdcca8, m2=0x7f89ddcdccb0, request=0x7f89ddcdcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=1, m1=0x7f89ddcdcca8, m2=0x7f89ddcdccb0, request=0x7f89ddcdcce0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4248 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f89cd9ff700 (LWP 23462)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89cd9fec00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89cd9fec00, m1=0x7f89cd9feca8, m2=0x7f89cd9fecb0, request=0x7f89cd9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=4, m1=0x7f89cd9feca8, m2=0x7f89cd9fecb0, request=0x7f89cd9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=4, m1=0x7f89cd9feca8, m2=0x7f89cd9fecb0, request=0x7f89cd9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4260 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f89f1c5a700 (LWP 23457)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x5636a8fb54c0 , mp=0x5636a8fb5400 , abstime=0x7f89f1c59e00, file=0x5636a7e78880 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a791a67d in inline_mysql_cond_timedwait (that=0x5636a8fb54c0 , mutex=0x5636a8fb5400 , abstime=0x7f89f1c59e00, src_file=0x5636a7e788b8 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a791ab49 in my_service_thread_sleep (control=0x5636a856f500 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x00005636a790f274 in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f89f0c3b700 (LWP 23458)): #0 0x00007f89f5e3c58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x00005636a75ceee2 in LinuxAIOHandler::collect (this=0x7f89f0c3ac00) at /home/travis/src/storage/innobase/os/os0file.cc:1918 #2 0x00005636a75cf40b in LinuxAIOHandler::poll (this=0x7f89f0c3ac00, m1=0x7f89f0c3aca8, m2=0x7f89f0c3acb0, request=0x7f89f0c3ace0) at /home/travis/src/storage/innobase/os/os0file.cc:2063 #3 0x00005636a75cf56e in os_aio_linux_handler (global_segment=0, m1=0x7f89f0c3aca8, m2=0x7f89f0c3acb0, request=0x7f89f0c3ace0) at /home/travis/src/storage/innobase/os/os0file.cc:2117 #4 0x00005636a75d4118 in os_aio_handler (segment=0, m1=0x7f89f0c3aca8, m2=0x7f89f0c3acb0, request=0x7f89f0c3ace0) at /home/travis/src/storage/innobase/os/os0file.cc:5644 #5 0x00005636a783d721 in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 #6 0x00005636a76dde0e in io_handler_thread (arg=0x5636a87a4240 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 #7 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f89f6678780 (LWP 23455)): #0 0x00007f89f4494c5d in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00005636a6eeb8c6 in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6710 #2 0x00005636a6eeab9b in mysqld_main (argc=20, argv=0x5636a96751e8) at /home/travis/src/sql/mysqld.cc:6179 #3 0x00005636a6edec95 in main (argc=20, argv=0x7ffc490cc1f8) at /home/travis/src/sql/main.cc:25 Thread 2 (Thread 0x7f89f43a3700 (LWP 23456)): #0 0x00007f89f4f997be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aaa728 in safe_cond_timedwait (cond=0x5636a8fc6bc0 , mp=0x5636a8fc6b00 , abstime=0x7f89f43a2ec0, file=0x5636a7eb70d0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005636a7aab73a in inline_mysql_cond_timedwait (that=0x5636a8fc6bc0 , mutex=0x5636a8fc6b00 , abstime=0x7f89f43a2ec0, src_file=0x5636a7eb7108 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005636a7aac245 in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7f89f0d1b700 (LWP 23497)): #0 0x00007f89f4f9a611 in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00005636a7aa4df7 in my_write_core (sig=11) at /home/travis/src/mysys/stacktrace.c:481 #2 0x00005636a72fa02f in handle_fatal_signal (sig=11) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x00005636a71ce5c9 in cleanup_empty_jtbm_semi_joins (join=0x7f89945b5b40, join_list=0x7f89943217e0) at /home/travis/src/sql/opt_subselect.cc:5609 #5 0x00005636a706c9f5 in JOIN::cleanup (this=0x7f89945b5b40, full=true) at /home/travis/src/sql/sql_select.cc:12749 #6 0x00005636a7055733 in JOIN::destroy (this=0x7f89945b5b40) at /home/travis/src/sql/sql_select.cc:4035 #7 0x00005636a70fdbe5 in st_select_lex::cleanup (this=0x7f8994321640) at /home/travis/src/sql/sql_union.cc:1952 #8 0x00005636a7055db3 in mysql_select (thd=0x7f8994000c70, tables=0x7f89942c7a58, wild_num=0, fields=..., conds=0x7f8994327010, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=551903563520, result=0x7f8994328e60, unit=0x7f8994320ed0, select_lex=0x7f8994321640) at /home/travis/src/sql/sql_select.cc:4220 #9 0x00005636a7047e53 in handle_select (thd=0x7f8994000c70, lex=0x7f8994320e08, result=0x7f8994328e60, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:382 #10 0x00005636a701282b in execute_sqlcom_select (thd=0x7f8994000c70, all_tables=0x7f89942c7a58) at /home/travis/src/sql/sql_parse.cc:6541 #11 0x00005636a7008f45 in mysql_execute_command (thd=0x7f8994000c70) at /home/travis/src/sql/sql_parse.cc:3764 #12 0x00005636a6f34fdc in sp_instr_stmt::exec_core (this=0x7f8994322ce8, thd=0x7f8994000c70, nextp=0x7f89f0d186c4) at /home/travis/src/sql/sp_head.cc:3593 #13 0x00005636a6f34441 in sp_lex_keeper::reset_lex_and_exec_core (this=0x7f8994322d38, thd=0x7f8994000c70, nextp=0x7f89f0d186c4, open_tables=false, instr=0x7f8994322ce8) at /home/travis/src/sql/sp_head.cc:3321 #14 0x00005636a6f34bc2 in sp_instr_stmt::execute (this=0x7f8994322ce8, thd=0x7f8994000c70, nextp=0x7f89f0d186c4) at /home/travis/src/sql/sp_head.cc:3499 #15 0x00005636a6f2e9ba in sp_head::execute (this=0x7f89942c69e8, thd=0x7f8994000c70, merge_da_on_success=true) at /home/travis/src/sql/sp_head.cc:1353 #16 0x00005636a6f31355 in sp_head::execute_procedure (this=0x7f89942c69e8, thd=0x7f8994000c70, args=0x7f8994005880) at /home/travis/src/sql/sp_head.cc:2293 #17 0x00005636a700697d in do_execute_sp (thd=0x7f8994000c70, sp=0x7f89942c69e8) at /home/travis/src/sql/sql_parse.cc:2945 #18 0x00005636a70074f2 in Sql_cmd_call::execute (this=0x7f8994013b88, thd=0x7f8994000c70) at /home/travis/src/sql/sql_parse.cc:3187 #19 0x00005636a7011719 in mysql_execute_command (thd=0x7f8994000c70) at /home/travis/src/sql/sql_parse.cc:6279 #20 0x00005636a701673a in mysql_parse (thd=0x7f8994000c70, rawbuf=0x7f8994013a18 "CALL stored_proc_23496 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 61671 CON_ID 15 */", length=88, parser_state=0x7f89f0d1a600, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8076 #21 0x00005636a7003a4f in dispatch_command (command=COM_QUERY, thd=0x7f8994000c70, packet=0x7f899400b251 "CALL stored_proc_23496 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 61671 CON_ID 15 */ ", packet_length=89, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1847 #22 0x00005636a7002480 in do_command (thd=0x7f8994000c70) at /home/travis/src/sql/sql_parse.cc:1392 #23 0x00005636a71689d7 in do_handle_one_connection (connect=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1402 #24 0x00005636a716875b in handle_one_connection (arg=0x5636aa228530) at /home/travis/src/sql/sql_connect.cc:1308 #25 0x00007f89f4f95184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #26 0x00007f89f44a1ffd in clone () from /lib/x86_64-linux-gnu/libc.so.6