[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 SIGABRT, Aborted. #0 0x00007f8a12cbc611 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 61 ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. Thread 38 (Thread 0x7f89fc5aa700 (LWP 26240)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055964558320a in safe_cond_timedwait (cond=0x559646202b20 , mp=0x559646205480 , abstime=0x7f89fc5a9db0, file=0x559645612a40 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005596449b5d03 in inline_mysql_cond_timedwait (that=0x559646202b20 , mutex=0x559646205480 , abstime=0x7f89fc5a9db0, src_file=0x559645614940 "/home/travis/src/sql/mysqld.cc", src_line=3001) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005596449bad99 in cache_thread (thd=0x7f89cc018000) at /home/travis/src/sql/mysqld.cc:3000 #4 0x00005596449bb03d in one_thread_per_connection_end (thd=0x7f89cc018000, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3087 #5 0x0000559644c30194 in do_handle_one_connection (connect=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1421 #6 0x0000559644c2fe38 in handle_one_connection (arg=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1308 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89fc5aa700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 37 (Thread 0x7f89fc5f4700 (LWP 26239)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055964558320a in safe_cond_timedwait (cond=0x7f89c4015810, mp=0x7f89c4015760, abstime=0x7f89fc5f2310, file=0x55964567dde0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000559644c37b2c in inline_mysql_cond_timedwait (that=0x7f89c4015810, mutex=0x7f89c4015760, abstime=0x7f89fc5f2310, src_file=0x55964567e092 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000559644c38f3d in MDL_wait::timed_wait (this=0x7f89c4015760, owner=0x7f89c40156f0, abs_timeout=0x7f89fc5f2310, set_status_on_timeout=true, wait_state_name=0x559646005ff0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x0000559644be5f08 in TABLE_SHARE::wait_for_old_version (this=0x7f89bc09c028, thd=0x7f89c4015610, abstime=0x7f89fc5f2310, deadlock_weight=100) at /home/travis/src/sql/table.cc:4530 #5 0x0000559644a4a321 in close_cached_tables (thd=0x7f89c4015610, tables=0x0, wait_for_refresh=true, timeout=86400) at /home/travis/src/sql/sql_base.cc:457 #6 0x0000559644c6bb39 in reload_acl_and_cache (thd=0x7f89c4015610, options=4, tables=0x0, write_to_binlog=0x7f89fc5f2770) at /home/travis/src/sql/sql_reload.cc:334 #7 0x0000559644ad7be5 in mysql_execute_command (thd=0x7f89c4015610) at /home/travis/src/sql/sql_parse.cc:5614 #8 0x0000559644adece0 in mysql_parse (thd=0x7f89c4015610, rawbuf=0x7f89c4023a08 "FLUSH TABLES /* QNO 1611 CON_ID 21 */", length=37, parser_state=0x7f89fc5f35e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #9 0x0000559644acc3d9 in dispatch_command (command=COM_QUERY, thd=0x7f89c4015610, packet=0x7f89c401b6f1 "FLUSH TABLES /* QNO 1611 CON_ID 21 */ ", packet_length=38, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #10 0x0000559644acae25 in do_command (thd=0x7f89c4015610) at /home/travis/src/sql/sql_parse.cc:1383 #11 0x0000559644c300ab in do_handle_one_connection (connect=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1402 #12 0x0000559644c2fe38 in handle_one_connection (arg=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1308 #13 0x00007f8a12cb7184 in start_thread (arg=0x7f89fc5f4700) at pthread_create.c:312 #14 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 36 (Thread 0x7f89fc688700 (LWP 26235)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055964558320a in safe_cond_timedwait (cond=0x7f89c800b620, mp=0x7f89c800b570, abstime=0x7f89fc685240, file=0x55964567dde0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000559644c37b2c in inline_mysql_cond_timedwait (that=0x7f89c800b620, mutex=0x7f89c800b570, abstime=0x7f89fc685240, src_file=0x55964567e092 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000559644c38f3d in MDL_wait::timed_wait (this=0x7f89c800b570, owner=0x7f89c800b500, abs_timeout=0x7f89fc685240, set_status_on_timeout=false, wait_state_name=0x559646029bf0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x0000559644c3a9d9 in MDL_context::acquire_lock (this=0x7f89c800b570, mdl_request=0x7f89c801e6e0, lock_wait_timeout=86400) at /home/travis/src/sql/mdl.cc:2148 #5 0x0000559644a4c15a in open_table_get_mdl_lock (thd=0x7f89c800b420, ot_ctx=0x7f89fc685960, mdl_request=0x7f89c801e6e0, flags=0, mdl_ticket=0x7f89fc685540) at /home/travis/src/sql/sql_base.cc:1463 #6 0x0000559644a4ca64 in open_table (thd=0x7f89c800b420, table_list=0x7f89c801e280, ot_ctx=0x7f89fc685960) at /home/travis/src/sql/sql_base.cc:1741 #7 0x0000559644a50095 in open_and_process_table (thd=0x7f89c800b420, lex=0x7f89c800f190, tables=0x7f89c801e280, counter=0x7f89fc6859f4, flags=0, prelocking_strategy=0x7f89fc685a70, has_prelocking_list=false, ot_ctx=0x7f89fc685960) at /home/travis/src/sql/sql_base.cc:3512 #8 0x0000559644a51269 in open_tables (thd=0x7f89c800b420, options=..., start=0x7f89fc6859d8, counter=0x7f89fc6859f4, flags=0, prelocking_strategy=0x7f89fc685a70) at /home/travis/src/sql/sql_base.cc:4032 #9 0x0000559644a52fc9 in open_and_lock_tables (thd=0x7f89c800b420, options=..., tables=0x7f89c801e280, derived=true, flags=0, prelocking_strategy=0x7f89fc685a70) at /home/travis/src/sql/sql_base.cc:4907 #10 0x0000559644a14351 in open_and_lock_tables (thd=0x7f89c800b420, tables=0x7f89c801e280, derived=true, flags=0) at /home/travis/src/sql/sql_base.h:489 #11 0x0000559644c3ee8e in open_only_one_table (thd=0x7f89c800b420, table=0x7f89c801e280, repair_table_use_frm=false, is_view_operator_func=false) at /home/travis/src/sql/sql_admin.cc:395 #12 0x0000559644c3f478 in mysql_admin_table(THD *, TABLE_LIST *, HA_CHECK_OPT *, const char *, thr_lock_type, bool, bool, uint, int (*)(THD *, TABLE_LIST *, HA_CHECK_OPT *), struct {...}, int (*)(THD *, TABLE_LIST *, HA_CHECK_OPT *)) (thd=0x7f89c800b420, tables=0x7f89c801e280, check_opt=0x7f89c80101c8, operator_name=0x55964567fc98 "optimize", lock_type=TL_WRITE, open_for_modify=true, repair_table_use_frm=false, extra_open_options=0, prepare_func=0x0, operator_func=(int (handler::*)(handler * const, THD *, HA_CHECK_OPT *)) 0x559644dc8e3c , view_operator_func=0x0) at /home/travis/src/sql/sql_admin.cc:521 #13 0x0000559644c42747 in Sql_cmd_optimize_table::execute (this=0x7f89c801e8d8, thd=0x7f89c800b420) at /home/travis/src/sql/sql_admin.cc:1366 #14 0x0000559644ada159 in mysql_execute_command (thd=0x7f89c800b420) at /home/travis/src/sql/sql_parse.cc:6280 #15 0x0000559644adece0 in mysql_parse (thd=0x7f89c800b420, rawbuf=0x7f89c801e178 "OPTIMIZE TABLE t10 /* QNO 1962 CON_ID 19 */", length=43, parser_state=0x7f89fc6875e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #16 0x0000559644acc3d9 in dispatch_command (command=COM_QUERY, thd=0x7f89c800b420, packet=0x7f89c80159b1 "", packet_length=44, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #17 0x0000559644acae25 in do_command (thd=0x7f89c800b420) at /home/travis/src/sql/sql_parse.cc:1383 #18 0x0000559644c300ab in do_handle_one_connection (connect=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1402 #19 0x0000559644c2fe38 in handle_one_connection (arg=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1308 #20 0x00007f8a12cb7184 in start_thread (arg=0x7f89fc688700) at pthread_create.c:312 #21 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 35 (Thread 0x7f89fc6d2700 (LWP 26233)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055964558320a in safe_cond_timedwait (cond=0x7f89c0000f90, mp=0x7f89c0000ee0, abstime=0x7f89fc6d0310, file=0x55964567dde0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000559644c37b2c in inline_mysql_cond_timedwait (that=0x7f89c0000f90, mutex=0x7f89c0000ee0, abstime=0x7f89fc6d0310, src_file=0x55964567e092 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000559644c38f3d in MDL_wait::timed_wait (this=0x7f89c0000ee0, owner=0x7f89c0000e70, abs_timeout=0x7f89fc6d0310, set_status_on_timeout=true, wait_state_name=0x559646005ff0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x0000559644be5f08 in TABLE_SHARE::wait_for_old_version (this=0x7f89bc09c028, thd=0x7f89c0000d90, abstime=0x7f89fc6d0310, deadlock_weight=100) at /home/travis/src/sql/table.cc:4530 #5 0x0000559644a4a321 in close_cached_tables (thd=0x7f89c0000d90, tables=0x0, wait_for_refresh=true, timeout=86400) at /home/travis/src/sql/sql_base.cc:457 #6 0x0000559644c6bb39 in reload_acl_and_cache (thd=0x7f89c0000d90, options=4, tables=0x0, write_to_binlog=0x7f89fc6d0770) at /home/travis/src/sql/sql_reload.cc:334 #7 0x0000559644ad7be5 in mysql_execute_command (thd=0x7f89c0000d90) at /home/travis/src/sql/sql_parse.cc:5614 #8 0x0000559644adece0 in mysql_parse (thd=0x7f89c0000d90, rawbuf=0x7f89c0013ae8 "FLUSH TABLES /* QNO 1694 CON_ID 18 */", length=37, parser_state=0x7f89fc6d15e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #9 0x0000559644acc3d9 in dispatch_command (command=COM_QUERY, thd=0x7f89c0000d90, packet=0x7f89c000b321 "FLUSH TABLES /* QNO 1694 CON_ID 18 */ ", packet_length=38, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #10 0x0000559644acae25 in do_command (thd=0x7f89c0000d90) at /home/travis/src/sql/sql_parse.cc:1383 #11 0x0000559644c300ab in do_handle_one_connection (connect=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1402 #12 0x0000559644c2fe38 in handle_one_connection (arg=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1308 #13 0x00007f8a12cb7184 in start_thread (arg=0x7f89fc6d2700) at pthread_create.c:312 #14 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 34 (Thread 0x7f89fc71c700 (LWP 26231)): #0 0x00007f8a121b6c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005596455e38ab in vio_io_wait (vio=0x5596488fae10, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:962 #2 0x00005596455e1fad in vio_socket_io_wait (vio=0x5596488fae10, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:119 #3 0x00005596455e2193 in vio_read (vio=0x5596488fae10, buf=0x7f89b400b2c0 ")", size=4) at /home/travis/src/vio/viosocket.c:196 #4 0x00005596449cd068 in my_real_read (net=0x7f89b4000f88, complen=0x7f89fc71bd60, header=1 '\001') at /home/travis/src/sql/net_serv.cc:956 #5 0x00005596449cd8d7 in my_net_read_packet_reallen (net=0x7f89b4000f88, read_from_server=1 '\001', reallen=0x7f89fc71bdc8) at /home/travis/src/sql/net_serv.cc:1237 #6 0x00005596449cd88b in my_net_read_packet (net=0x7f89b4000f88, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1221 #7 0x0000559644aca973 in do_command (thd=0x7f89b4000c70) at /home/travis/src/sql/sql_parse.cc:1264 #8 0x0000559644c300ab in do_handle_one_connection (connect=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1402 #9 0x0000559644c2fe38 in handle_one_connection (arg=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1308 #10 0x00007f8a12cb7184 in start_thread (arg=0x7f89fc71c700) at pthread_create.c:312 #11 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7f8a10055700 (LWP 26225)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055964558320a in safe_cond_timedwait (cond=0x7f89b00157b0, mp=0x7f89b0015700, abstime=0x7f8a10053310, file=0x55964567dde0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x0000559644c37b2c in inline_mysql_cond_timedwait (that=0x7f89b00157b0, mutex=0x7f89b0015700, abstime=0x7f8a10053310, src_file=0x55964567e092 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000559644c38f3d in MDL_wait::timed_wait (this=0x7f89b0015700, owner=0x7f89b0015690, abs_timeout=0x7f8a10053310, set_status_on_timeout=true, wait_state_name=0x559646005ff0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x0000559644be5f08 in TABLE_SHARE::wait_for_old_version (this=0x7f89bc09c028, thd=0x7f89b00155b0, abstime=0x7f8a10053310, deadlock_weight=100) at /home/travis/src/sql/table.cc:4530 #5 0x0000559644a4a321 in close_cached_tables (thd=0x7f89b00155b0, tables=0x0, wait_for_refresh=true, timeout=86400) at /home/travis/src/sql/sql_base.cc:457 #6 0x0000559644c6bb39 in reload_acl_and_cache (thd=0x7f89b00155b0, options=4, tables=0x0, write_to_binlog=0x7f8a10053770) at /home/travis/src/sql/sql_reload.cc:334 #7 0x0000559644ad7be5 in mysql_execute_command (thd=0x7f89b00155b0) at /home/travis/src/sql/sql_parse.cc:5614 #8 0x0000559644adece0 in mysql_parse (thd=0x7f89b00155b0, rawbuf=0x7f89b0029db8 "FLUSH TABLES /* QNO 1355 CON_ID 16 */", length=37, parser_state=0x7f8a100545e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #9 0x0000559644acc3d9 in dispatch_command (command=COM_QUERY, thd=0x7f89b00155b0, packet=0x7f89b00a77d1 "FLUSH TABLES /* QNO 1355 CON_ID 16 */ ", packet_length=38, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #10 0x0000559644acae25 in do_command (thd=0x7f89b00155b0) at /home/travis/src/sql/sql_parse.cc:1383 #11 0x0000559644c300ab in do_handle_one_connection (connect=0x5596488fa2b0) at /home/travis/src/sql/sql_connect.cc:1402 #12 0x0000559644c2fe38 in handle_one_connection (arg=0x5596488fa2b0) at /home/travis/src/sql/sql_connect.cc:1308 #13 0x00007f8a12cb7184 in start_thread (arg=0x7f8a10055700) at pthread_create.c:312 #14 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7f89fc96e700 (LWP 26224)): #0 0x00007f8a121b6c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005596455e38ab in vio_io_wait (vio=0x5596488fa440, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:962 #2 0x00005596455e1fad in vio_socket_io_wait (vio=0x5596488fa440, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:119 #3 0x00005596455e2193 in vio_read (vio=0x5596488fa440, buf=0x5596488dda40 "\a", size=4) at /home/travis/src/vio/viosocket.c:196 #4 0x00005596449cd068 in my_real_read (net=0x5596488d80f8, complen=0x7f89fc96dd60, header=1 '\001') at /home/travis/src/sql/net_serv.cc:956 #5 0x00005596449cd8d7 in my_net_read_packet_reallen (net=0x5596488d80f8, read_from_server=1 '\001', reallen=0x7f89fc96ddc8) at /home/travis/src/sql/net_serv.cc:1237 #6 0x00005596449cd88b in my_net_read_packet (net=0x5596488d80f8, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1221 #7 0x0000559644aca973 in do_command (thd=0x5596488d7de0) at /home/travis/src/sql/sql_parse.cc:1264 #8 0x0000559644c300ab in do_handle_one_connection (connect=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1402 #9 0x0000559644c2fe38 in handle_one_connection (arg=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1308 #10 0x00007f8a12cb7184 in start_thread (arg=0x7f89fc96e700) at pthread_create.c:312 #11 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7f8a1009f700 (LWP 26219)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000559645582f08 in safe_cond_wait (cond=0x559646202b60 , mp=0x559646205f00 , file=0x559645621a40 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x00005596449e7328 in inline_mysql_cond_wait (that=0x559646202b60 , mutex=0x559646205f00 , src_file=0x55964562248d "/home/travis/src/sql/slave.cc", src_line=506) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x00005596449e8733 in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:506 #4 0x00007f8a12cb7184 in start_thread (arg=0x7f8a1009f700) at pthread_create.c:312 #5 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7f8a100e9700 (LWP 26218)): #0 0x00007f8a12cbf0c1 in do_sigwait (sig=0x7f8a100e8e10, set=) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:60 #1 __sigwait (set=0x7f8a100e8e40, sig=0x7f8a100e8e10) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97 #2 0x00005596449bbd00 in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3550 #3 0x00007f8a12cb7184 in start_thread (arg=0x7f8a100e9700) at pthread_create.c:312 #4 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7f89d8ff9700 (LWP 26217)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000559645582f08 in safe_cond_wait (cond=0x7f89d8ff8dc0, mp=0x7f89d8ff8e00, file=0x5596457eab00 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x0000559644fc6c4f in inline_mysql_cond_wait (that=0x7f89d8ff8dc0, mutex=0x7f89d8ff8e00, src_file=0x5596457ec210 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=313) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x0000559644fcb860 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:313 #4 0x00007f8a12cb7184 in start_thread (arg=0x7f89d8ff9700) at pthread_create.c:312 #5 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7f89d97fa700 (LWP 26216)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005596450a994f in os_event::wait (this=0x559647d8f350) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005596450a9355 in os_event::wait_low (this=0x559647d8f350, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005596450a9707 in os_event_wait_low (event=0x559647d8f350, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005596452742ed in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3125 #5 0x00007f8a12cb7184 in start_thread (arg=0x7f89d97fa700) at pthread_create.c:312 #6 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7f89e0ff9700 (LWP 26210)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005596450a994f in os_event::wait (this=0x559647d8ef50) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005596450a9355 in os_event::wait_low (this=0x559647d8ef50, reset_sig_count=683) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005596450a9707 in os_event_wait_low (event=0x559647d8ef50, reset_sig_count=683) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005596451a526b in srv_resume_thread (slot=0x559646040308 , sig_count=683, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x00005596451a92fb in srv_purge_coordinator_suspend (slot=0x559646040308 , rseg_history_len=22) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2708 #6 0x00005596451a967b in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2795 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89e0ff9700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7f89d9ffb700 (LWP 26215)): #0 0x00007f8a12cbeb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005596450a9cb4 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x00005596452662ae in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:760 #3 0x00007f8a12cb7184 in start_thread (arg=0x7f89d9ffb700) at pthread_create.c:312 #4 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7f89e3fff700 (LWP 26209)): #0 0x00007f8a12cbeb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005596450a9cb4 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x00005596451a87fb in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2366 #3 0x00005596451a893d in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2411 #4 0x00007f8a12cb7184 in start_thread (arg=0x7f89e3fff700) at pthread_create.c:312 #5 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7f89e1ffb700 (LWP 26207)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005596450a91ea in os_event::timed_wait (this=0x5596487dbd10, abstime=0x7f89e1ffae60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005596450a9501 in os_event::wait_time_low (this=0x5596487dbd10, time_in_usec=10000000, reset_sig_count=22) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005596450a96e2 in os_event_wait_time_low (event=0x5596487dbd10, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005596452f86fc in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007f8a12cb7184 in start_thread (arg=0x7f89e1ffb700) at pthread_create.c:312 #6 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7f89da7fc700 (LWP 26214)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005596450a994f in os_event::wait (this=0x559647d8f250) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005596450a9355 in os_event::wait_low (this=0x559647d8f250, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005596450a9707 in os_event_wait_low (event=0x559647d8f250, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055964528bf8d in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:818 #5 0x00007f8a12cb7184 in start_thread (arg=0x7f89da7fc700) at pthread_create.c:312 #6 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7f89e89f5700 (LWP 26202)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005596450a91ea in os_event::timed_wait (this=0x559647d8f2d0, abstime=0x7f89e89f4bf0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005596450a9501 in os_event::wait_time_low (this=0x559647d8f2d0, time_in_usec=995000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005596450a96e2 in os_event_wait_time_low (event=0x559647d8f2d0, time_in_usec=995000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055964529628a in pc_sleep_if_needed (next_loop_time=1521242609659, sig_count=2, cur_time=1521242608664) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2677 #5 0x000055964529724e in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3163 #6 0x00007f8a12cb7184 in start_thread (arg=0x7f89e89f5700) at pthread_create.c:312 #7 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7f89daffd700 (LWP 26213)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005596450a994f in os_event::wait (this=0x559647d8f050) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005596450a9355 in os_event::wait_low (this=0x559647d8f050, reset_sig_count=1650) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005596450a9707 in os_event_wait_low (event=0x559647d8f050, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005596451a526b in srv_resume_thread (slot=0x559646040378 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x00005596451a8e3a in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2555 #6 0x00007f8a12cb7184 in start_thread (arg=0x7f89daffd700) at pthread_create.c:312 #7 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7f89db7fe700 (LWP 26212)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005596450a994f in os_event::wait (this=0x559647d8efd0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005596450a9355 in os_event::wait_low (this=0x559647d8efd0, reset_sig_count=1931) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005596450a9707 in os_event_wait_low (event=0x559647d8efd0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005596451a526b in srv_resume_thread (slot=0x559646040340 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x00005596451a8e3a in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2555 #6 0x00007f8a12cb7184 in start_thread (arg=0x7f89db7fe700) at pthread_create.c:312 #7 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7f89e99f7700 (LWP 26200)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89e99f6c00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89e99f6c00, m1=0x7f89e99f6ca8, m2=0x7f89e99f6cb0, request=0x7f89e99f6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=8, m1=0x7f89e99f6ca8, m2=0x7f89e99f6cb0, request=0x7f89e99f6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=8, m1=0x7f89e99f6ca8, m2=0x7f89e99f6cb0, request=0x7f89e99f6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278f20 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89e99f7700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f89dbfff700 (LWP 26211)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00005596450a994f in os_event::wait (this=0x559647d8f0d0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x00005596450a9355 in os_event::wait_low (this=0x559647d8f0d0, reset_sig_count=1567) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x00005596450a9707 in os_event_wait_low (event=0x559647d8f0d0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x00005596451a526b in srv_resume_thread (slot=0x5596460403b0 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x00005596451a8e3a in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2555 #6 0x00007f8a12cb7184 in start_thread (arg=0x7f89dbfff700) at pthread_create.c:312 #7 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7f89ea9f9700 (LWP 26198)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89ea9f8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89ea9f8c00, m1=0x7f89ea9f8ca8, m2=0x7f89ea9f8cb0, request=0x7f89ea9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=6, m1=0x7f89ea9f8ca8, m2=0x7f89ea9f8cb0, request=0x7f89ea9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=6, m1=0x7f89ea9f8ca8, m2=0x7f89ea9f8cb0, request=0x7f89ea9f8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278f10 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89ea9f9700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f89e17fa700 (LWP 26208)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005596450a91ea in os_event::timed_wait (this=0x5596487ed860, abstime=0x7f89e17f9c50) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005596450a9501 in os_event::wait_time_low (this=0x5596487ed860, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005596450a96e2 in os_event_wait_time_low (event=0x5596487ed860, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055964520e5ef in ib_wqueue_timedwait (wq=0x5596487e8d10, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000055964535d0ba in fts_optimize_thread (arg=0x5596487e8d10) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f8a12cb7184 in start_thread (arg=0x7f89e17fa700) at pthread_create.c:312 #7 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f89e27fc700 (LWP 26206)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005596450a91ea in os_event::timed_wait (this=0x559647d8f1d0, abstime=0x7f89e27fbe20) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005596450a9501 in os_event::wait_time_low (this=0x559647d8f1d0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005596450a96e2 in os_event_wait_time_low (event=0x559647d8f1d0, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005596451a6f33 in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1708 #5 0x00007f8a12cb7184 in start_thread (arg=0x7f89e27fc700) at pthread_create.c:312 #6 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f89e2ffd700 (LWP 26205)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005596450a91ea in os_event::timed_wait (this=0x559647d8f150, abstime=0x7f89e2ffcca0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005596450a9501 in os_event::wait_time_low (this=0x559647d8f150, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005596450a96e2 in os_event_wait_time_low (event=0x559647d8f150, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005596451a7480 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1877 #5 0x00007f8a12cb7184 in start_thread (arg=0x7f89e2ffd700) at pthread_create.c:312 #6 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f89e37fe700 (LWP 26204)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00005596450a91ea in os_event::timed_wait (this=0x5596486c4a00, abstime=0x7f89e37fde40) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x00005596450a9501 in os_event::wait_time_low (this=0x5596486c4a00, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x00005596450a96e2 in os_event_wait_time_low (event=0x5596486c4a00, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x00005596450749e0 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f8a12cb7184 in start_thread (arg=0x7f89e37fe700) at pthread_create.c:312 #6 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f89eb1fa700 (LWP 26197)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89eb1f9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89eb1f9c00, m1=0x7f89eb1f9ca8, m2=0x7f89eb1f9cb0, request=0x7f89eb1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=5, m1=0x7f89eb1f9ca8, m2=0x7f89eb1f9cb0, request=0x7f89eb1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=5, m1=0x7f89eb1f9ca8, m2=0x7f89eb1f9cb0, request=0x7f89eb1f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278f08 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89eb1fa700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f89eb9fb700 (LWP 26196)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89eb9fac00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89eb9fac00, m1=0x7f89eb9faca8, m2=0x7f89eb9facb0, request=0x7f89eb9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=4, m1=0x7f89eb9faca8, m2=0x7f89eb9facb0, request=0x7f89eb9face0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=4, m1=0x7f89eb9faca8, m2=0x7f89eb9facb0, request=0x7f89eb9face0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278f00 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89eb9fb700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f89e91f6700 (LWP 26201)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89e91f5c00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89e91f5c00, m1=0x7f89e91f5ca8, m2=0x7f89e91f5cb0, request=0x7f89e91f5ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=9, m1=0x7f89e91f5ca8, m2=0x7f89e91f5cb0, request=0x7f89e91f5ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=9, m1=0x7f89e91f5ca8, m2=0x7f89e91f5cb0, request=0x7f89e91f5ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278f28 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89e91f6700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f89ea1f8700 (LWP 26199)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89ea1f7c00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89ea1f7c00, m1=0x7f89ea1f7ca8, m2=0x7f89ea1f7cb0, request=0x7f89ea1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=7, m1=0x7f89ea1f7ca8, m2=0x7f89ea1f7cb0, request=0x7f89ea1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=7, m1=0x7f89ea1f7ca8, m2=0x7f89ea1f7cb0, request=0x7f89ea1f7ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278f18 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89ea1f8700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f89ec1fc700 (LWP 26195)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89ec1fbc00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89ec1fbc00, m1=0x7f89ec1fbca8, m2=0x7f89ec1fbcb0, request=0x7f89ec1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=3, m1=0x7f89ec1fbca8, m2=0x7f89ec1fbcb0, request=0x7f89ec1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=3, m1=0x7f89ec1fbca8, m2=0x7f89ec1fbcb0, request=0x7f89ec1fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278ef8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89ec1fc700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f89fd570700 (LWP 26191)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055964558320a in safe_cond_timedwait (cond=0x559646a8a1a0 , mp=0x559646a8a0e0 , abstime=0x7f89fd56fe00, file=0x559645952370 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005596453f3fb7 in inline_mysql_cond_timedwait (that=0x559646a8a1a0 , mutex=0x559646a8a0e0 , abstime=0x7f89fd56fe00, src_file=0x5596459523a8 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00005596453f447a in my_service_thread_sleep (control=0x559646044620 , sleep_time=29000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x00005596453e8d1f in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x00007f8a12cb7184 in start_thread (arg=0x7f89fd570700) at pthread_create.c:312 #6 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f89ec9fd700 (LWP 26194)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89ec9fcc00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89ec9fcc00, m1=0x7f89ec9fcca8, m2=0x7f89ec9fccb0, request=0x7f89ec9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=2, m1=0x7f89ec9fcca8, m2=0x7f89ec9fccb0, request=0x7f89ec9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=2, m1=0x7f89ec9fcca8, m2=0x7f89ec9fccb0, request=0x7f89ec9fcce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278ef0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89ec9fd700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f8a120c5700 (LWP 26190)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055964558320a in safe_cond_timedwait (cond=0x559646a9b8c0 , mp=0x559646a9b800 , abstime=0x7f8a120c4ec0, file=0x559645990930 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00005596455841ef in inline_mysql_cond_timedwait (that=0x559646a9b8c0 , mutex=0x559646a9b800 , abstime=0x7f8a120c4ec0, src_file=0x559645990968 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x0000559645584cf1 in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x00007f8a12cb7184 in start_thread (arg=0x7f8a120c5700) at pthread_create.c:312 #5 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f89ed1fe700 (LWP 26193)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89ed1fdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89ed1fdc00, m1=0x7f89ed1fdca8, m2=0x7f89ed1fdcb0, request=0x7f89ed1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=1, m1=0x7f89ed1fdca8, m2=0x7f89ed1fdcb0, request=0x7f89ed1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=1, m1=0x7f89ed1fdca8, m2=0x7f89ed1fdcb0, request=0x7f89ed1fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278ee8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89ed1fe700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f8a1439b780 (LWP 26189)): #0 0x00007f8a121b6c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00005596449c1d01 in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6688 #2 0x00005596449c0fc7 in mysqld_main (argc=18, argv=0x559647c17dc8) at /home/travis/src/sql/mysqld.cc:6157 #3 0x00005596449b5475 in main (argc=18, argv=0x7ffe8e4027a8) at /home/travis/src/sql/main.cc:25 Thread 2 (Thread 0x7f89ed9ff700 (LWP 26192)): #0 0x00007f8a13b5e58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055964509c370 in LinuxAIOHandler::collect (this=0x7f89ed9fec00) at /home/travis/src/storage/innobase/os/os0file.cc:1891 #2 0x000055964509c899 in LinuxAIOHandler::poll (this=0x7f89ed9fec00, m1=0x7f89ed9feca8, m2=0x7f89ed9fecb0, request=0x7f89ed9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2036 #3 0x000055964509c9fc in os_aio_linux_handler (global_segment=0, m1=0x7f89ed9feca8, m2=0x7f89ed9fecb0, request=0x7f89ed9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:2090 #4 0x00005596450a1682 in os_aio_handler (segment=0, m1=0x7f89ed9feca8, m2=0x7f89ed9fecb0, request=0x7f89ed9fece0) at /home/travis/src/storage/innobase/os/os0file.cc:5668 #5 0x00005596453129c3 in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5323 #6 0x00005596451abcc7 in io_handler_thread (arg=0x559646278ee0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f8a12cb7184 in start_thread (arg=0x7f89ed9ff700) at pthread_create.c:312 #8 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f89fc63e700 (LWP 26237)): #0 0x00007f8a12cbc611 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 #1 0x000055964557d945 in my_write_core (sig=6) at /home/travis/src/mysys/stacktrace.c:481 #2 0x0000559644dbd58b in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x00007f8a120fcc37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #5 0x00007f8a12100028 in __GI_abort () at abort.c:89 #6 0x00007f8a120f5bf6 in __assert_fail_base (fmt=0x7f8a1224a058 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x5596457ede28 "m_prebuilt->magic_n == 78540783", file=file@entry=0x5596457ec210 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", line=line@entry=3440, function=function@entry=0x5596457fa240 "void ha_innobase::reset_template()") at assert.c:92 #7 0x00007f8a120f5ca2 in __GI___assert_fail (assertion=0x5596457ede28 "m_prebuilt->magic_n == 78540783", file=0x5596457ec210 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", line=3440, function=0x5596457fa240 "void ha_innobase::reset_template()") at assert.c:101 #8 0x0000559644fceedc in ha_innobase::reset_template (this=0x7f89bc08b6a8) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:3440 #9 0x0000559644feabe9 in ha_innobase::external_lock (this=0x7f89bc08b6a8, thd=0x7f89bc00b380, lock_type=0) at /home/travis/src/storage/innobase/handler/ha_innodb.cc:15892 #10 0x000055964554bcb7 in ha_sequence::external_lock (this=0x7f89bc08bea8, thd=0x7f89bc00b380, lock_type=0) at /home/travis/src/sql/ha_sequence.cc:317 #11 0x0000559644dcd691 in handler::ha_external_lock (this=0x7f89bc08bea8, thd=0x7f89bc00b380, lock_type=0) at /home/travis/src/sql/handler.cc:6113 #12 0x0000559644ee5ade in lock_external (thd=0x7f89bc00b380, tables=0x7f89bc0222a8, count=2) at /home/travis/src/sql/lock.cc:396 #13 0x0000559644ee57d0 in mysql_lock_tables (thd=0x7f89bc00b380, sql_lock=0x7f89bc022260, flags=2080) at /home/travis/src/sql/lock.cc:342 #14 0x0000559644ee568c in mysql_lock_tables (thd=0x7f89bc00b380, tables=0x7f89bc022250, count=2, flags=2080) at /home/travis/src/sql/lock.cc:304 #15 0x0000559644a539b5 in lock_tables (thd=0x7f89bc00b380, tables=0x7f89bc01fbe0, count=2, flags=2080) at /home/travis/src/sql/sql_base.cc:5172 #16 0x0000559644a53041 in open_and_lock_tables (thd=0x7f89bc00b380, options=..., tables=0x7f89bc01fbe0, derived=false, flags=2080, prelocking_strategy=0x7f89fc63aaa0) at /home/travis/src/sql/sql_base.cc:4916 #17 0x0000559644a14351 in open_and_lock_tables (thd=0x7f89bc00b380, tables=0x7f89bc01fbe0, derived=false, flags=2080) at /home/travis/src/sql/sql_base.h:489 #18 0x0000559644cd6b13 in sequence_insert (thd=0x7f89bc00b380, lex=0x7f89bc00f0f0, table_list=0x7f89bc01fbe0) at /home/travis/src/sql/sql_sequence.cc:311 #19 0x0000559644ba1e71 in mysql_create_table_no_lock (thd=0x7f89bc00b380, db=0x7f89bc01fbf8, table_name=0x7f89bc01fc08, create_info=0x7f89fc63afd0, alter_info=0x7f89fc63af20, is_trans=0x7f89fc63ae74, create_table_mode=0, table_list=0x7f89bc01fbe0) at /home/travis/src/sql/sql_table.cc:5136 #20 0x0000559644ba3b39 in mysql_create_like_table (thd=0x7f89bc00b380, table=0x7f89bc01fbe0, src_table=0x7f89bc020278, create_info=0x7f89fc63c770) at /home/travis/src/sql/sql_table.cc:5720 #21 0x0000559644ad2cff in mysql_execute_command (thd=0x7f89bc00b380) at /home/travis/src/sql/sql_parse.cc:4250 #22 0x0000559644adece0 in mysql_parse (thd=0x7f89bc00b380, rawbuf=0x7f89bc01fac8 "CREATE TABLE t10 LIKE `A` /* QNO 1643 CON_ID 20 */", length=50, parser_state=0x7f89fc63d5e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #23 0x0000559644acc3d9 in dispatch_command (command=COM_QUERY, thd=0x7f89bc00b380, packet=0x7f89bc017711 "CREATE TABLE t10 LIKE `A` /* QNO 1643 CON_ID 20 */ ", packet_length=51, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #24 0x0000559644acae25 in do_command (thd=0x7f89bc00b380) at /home/travis/src/sql/sql_parse.cc:1383 #25 0x0000559644c300ab in do_handle_one_connection (connect=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1402 #26 0x0000559644c2fe38 in handle_one_connection (arg=0x559648818790) at /home/travis/src/sql/sql_connect.cc:1308 #27 0x00007f8a12cb7184 in start_thread (arg=0x7f89fc63e700) at pthread_create.c:312 #28 0x00007f8a121c403d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111