[New LWP 3546]
[New LWP 3550]
[New LWP 3518]
[New LWP 3552]
[New LWP 3504]
[New LWP 3553]
[New LWP 3509]
[New LWP 3502]
[New LWP 3513]
[New LWP 3528]
[New LWP 3517]
[New LWP 3508]
[New LWP 3501]
[New LWP 3524]
[New LWP 3520]
[New LWP 3523]
[New LWP 3521]
[New LWP 3522]
[New LWP 3510]
[New LWP 3506]
[New LWP 3526]
[New LWP 3503]
[New LWP 3507]
[New LWP 3527]
[New LWP 3544]
[New LWP 3512]
[New LWP 3516]
[New LWP 3531]
[New LWP 3515]
[New LWP 3532]
[New LWP 3511]
[New LWP 3548]
[New LWP 3519]
[New LWP 3538]
[New LWP 3537]
[New LWP 3530]
[New LWP 3529]
[New LWP 3505]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/data/bld/10.3/bin/mysqld --no-defaults --basedir=/data/bld/10.3 --lc-messages-'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f8038be40c1 in __pthread_kill (threadid=<optimized out>, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61

Thread 38 (Thread 0x7f801e156700 (LWP 3505)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801e155c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801e155c40, m1=0x7f801e155ce8, m2=0x7f801e155cf0, request=0x7f801e155d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=2, m1=0x7f801e155ce8, m2=0x7f801e155cf0, request=0x7f801e155d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=2, m1=0x7f801e155ce8, m2=0x7f801e155cf0, request=0x7f801e155d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=2) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93810 <n+16>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801e156700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 37 (Thread 0x7f7ff67fc700 (LWP 3529)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f803a16cedd in safe_cond_wait (cond=0x7f7ff67fbe10, mp=0x7f7ff67fbe50, file=0x7f803a3fdd00 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.3/mysys/thr_mutex.c:492
#2  0x00007f8039bfed55 in inline_mysql_cond_wait (that=0x7f7ff67fbe10, mutex=0x7f7ff67fbe50, src_file=0x7f803a3ff2f0 "/data/src/10.3/storage/innobase/handler/ha_innodb.cc", src_line=312) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178
#3  0x00007f8039c037a1 in thd_destructor_proxy () at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:312
#4  0x00007f8038bdf064 in start_thread (arg=0x7f7ff67fc700) at pthread_create.c:309
#5  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 36 (Thread 0x7f7ff5ffb700 (LWP 3530)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f803a16d1e7 in safe_cond_timedwait (cond=0x7f803b6a4d40 <COND_checkpoint>, mp=0x7f803b6a4c80 <LOCK_checkpoint>, abstime=0x7f7ff5ffae50, file=0x7f803a5672b0 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546
#2  0x00007f803a01d920 in inline_mysql_cond_timedwait (that=0x7f803b6a4d40 <COND_checkpoint>, mutex=0x7f803b6a4c80 <LOCK_checkpoint>, abstime=0x7f7ff5ffae50, src_file=0x7f803a5672e0 "/data/src/10.3/storage/maria/ma_servicethread.c", src_line=116) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215
#3  0x00007f803a01ddec in my_service_thread_sleep (control=0x7f803ac54140 <checkpoint_control>, sleep_time=30000000000) at /data/src/10.3/storage/maria/ma_servicethread.c:115
#4  0x00007f803a01260c in ma_checkpoint_background (arg=0x1e) at /data/src/10.3/storage/maria/ma_checkpoint.c:707
#5  0x00007f8038bdf064 in start_thread (arg=0x7f7ff5ffb700) at pthread_create.c:309
#6  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 35 (Thread 0x7f803497d700 (LWP 3537)):
#0  0x00007f8037029aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f803a1cdedd in vio_io_wait (vio=0x7f803be7f9f0, event=VIO_IO_EVENT_READ, timeout=28800000) at /data/src/10.3/vio/viosocket.c:962
#2  0x00007f803a1cc5e0 in vio_socket_io_wait (vio=0x7f803be7f9f0, event=VIO_IO_EVENT_READ) at /data/src/10.3/vio/viosocket.c:119
#3  0x00007f803a1cc7ca in vio_read (vio=0x7f803be7f9f0, buf=0x7f7fc800b0f0 "\a", size=4) at /data/src/10.3/vio/viosocket.c:196
#4  0x00007f80395bb490 in my_real_read (net=0x7f7fc8000e18, complen=0x7f803497cda0, header=1 '\001') at /data/src/10.3/sql/net_serv.cc:956
#5  0x00007f80395bbd16 in my_net_read_packet_reallen (net=0x7f7fc8000e18, read_from_server=1 '\001', reallen=0x7f803497ce08) at /data/src/10.3/sql/net_serv.cc:1237
#6  0x00007f80395bbcca in my_net_read_packet (net=0x7f7fc8000e18, read_from_server=1 '\001') at /data/src/10.3/sql/net_serv.cc:1221
#7  0x00007f80396c561e in do_command (thd=0x7f7fc8000b00) at /data/src/10.3/sql/sql_parse.cc:1266
#8  0x00007f803982aebb in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1402
#9  0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#10 0x00007f8038bdf064 in start_thread (arg=0x7f803497d700) at pthread_create.c:309
#11 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 34 (Thread 0x7f8034933700 (LWP 3538)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803c14f4f0) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803c14f4f0, reset_sig_count=6) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803c14f4f0, reset_sig_count=6) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039de77b2 in sync_array_wait_event (arr=0x7f803be58e70, cell=@0x7f803492eda8: 0x7f803a9ae150) at /data/src/10.3/storage/innobase/sync/sync0arr.cc:475
#5  0x00007f8039dea3f7 in rw_lock_s_lock_spin (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2619) at /data/src/10.3/storage/innobase/sync/sync0rw.cc:389
#6  0x00007f8039e98fd8 in rw_lock_s_lock_func (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2619) at /data/src/10.3/storage/innobase/include/sync0rw.ic:289
#7  0x00007f8039e99971 in pfs_rw_lock_s_lock_func (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2619) at /data/src/10.3/storage/innobase/include/sync0rw.ic:661
#8  0x00007f8039eab66a in buf_page_get_gen (page_id=..., page_size=..., rw_latch=1, guess=0x7f8021425d00, mode=10, file=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2619, mtr=0x7f80349306f0, err=0x7f803492f140) at /data/src/10.3/storage/innobase/buf/buf0buf.cc:4858
#9  0x00007f8039e6bbe1 in btr_cur_search_to_nth_level_func (index=0x7f7fb40e12c8, level=0, tuple=0x7f7fcc5c7228, mode=PAGE_CUR_LE, latch_mode=2, cursor=0x7f80349302d0, ahi_latch=0x0, file=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2619, mtr=0x7f80349306f0, autoinc=0) at /data/src/10.3/storage/innobase/btr/btr0cur.cc:1299
#10 0x00007f8039d3ce15 in btr_pcur_open_low (index=0x7f7fb40e12c8, level=0, tuple=0x7f7fcc5c7228, mode=PAGE_CUR_LE, latch_mode=2, cursor=0x7f80349302d0, file=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2619, autoinc=0, mtr=0x7f80349306f0) at /data/src/10.3/storage/innobase/include/btr0pcur.ic:438
#11 0x00007f8039d43a30 in row_ins_clust_index_entry_low (flags=0, mode=2, index=0x7f7fb40e12c8, n_uniq=1, entry=0x7f7fcc5c7228, n_ext=0, thr=0x7f7fbc11a568, dup_chk_only=false) at /data/src/10.3/storage/innobase/row/row0ins.cc:2619
#12 0x00007f8039d45901 in row_ins_clust_index_entry (index=0x7f7fb40e12c8, entry=0x7f7fcc5c7228, thr=0x7f7fbc11a568, n_ext=0, dup_chk_only=false) at /data/src/10.3/storage/innobase/row/row0ins.cc:3250
#13 0x00007f8039d45db7 in row_ins_index_entry (index=0x7f7fb40e12c8, entry=0x7f7fcc5c7228, thr=0x7f7fbc11a568) at /data/src/10.3/storage/innobase/row/row0ins.cc:3375
#14 0x00007f8039d46379 in row_ins_index_entry_step (node=0x7f7fbc11a298, thr=0x7f7fbc11a568) at /data/src/10.3/storage/innobase/row/row0ins.cc:3525
#15 0x00007f8039d46754 in row_ins (node=0x7f7fbc11a298, thr=0x7f7fbc11a568) at /data/src/10.3/storage/innobase/row/row0ins.cc:3667
#16 0x00007f8039d46f9e in row_ins_step (thr=0x7f7fbc11a568) at /data/src/10.3/storage/innobase/row/row0ins.cc:3921
#17 0x00007f8039d66c96 in row_insert_for_mysql (mysql_rec=0x7f7fbc0bfdc8 "\377", prebuilt=0x7f7fbc1195f8, ins_mode=ROW_INS_NORMAL) at /data/src/10.3/storage/innobase/row/row0mysql.cc:1452
#18 0x00007f8039c118c2 in ha_innobase::write_row (this=0x7f7fbc103028, record=0x7f7fbc0bfdc8 "\377") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:8106
#19 0x00007f80399c6dbc in handler::ha_write_row (this=0x7f7fbc103028, buf=0x7f7fbc0bfdc8 "\377") at /data/src/10.3/sql/handler.cc:6195
#20 0x00007f8039691a5a in write_record (thd=0x7f7fcc000b00, table=0x7f7fbc0b2140, info=0x7f8034931390) at /data/src/10.3/sql/sql_insert.cc:2026
#21 0x00007f803968edab in mysql_insert (thd=0x7f7fcc000b00, table_list=0x7f7fcc015cc0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /data/src/10.3/sql/sql_insert.cc:1069
#22 0x00007f80396cf27e in mysql_execute_command (thd=0x7f7fcc000b00) at /data/src/10.3/sql/sql_parse.cc:4725
#23 0x00007f80396d9cd1 in mysql_parse (thd=0x7f7fcc000b00, rawbuf=0x7f7fcc015a78 "INSERT INTO t1 (col1,col2,col3,col4) VALUES /* NULL */ (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount)), (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount))  /* QNO 46037 CON_ID 15 "..., length=202, parser_state=0x7f8034932630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8019
#24 0x00007f80396c7113 in dispatch_command (command=COM_QUERY, thd=0x7f7fcc000b00, packet=0x7f7fcc01c381 " INSERT INTO t1 (col1,col2,col3,col4) VALUES /* NULL */ (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount)), (NULL,NULL,NULL,REPEAT(CAST(NULL AS CHAR(1)),@fill_amount))  /* QNO 46037 CON_ID 15"..., packet_length=204, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846
#25 0x00007f80396c5b37 in do_command (thd=0x7f7fcc000b00) at /data/src/10.3/sql/sql_parse.cc:1391
#26 0x00007f803982aebb in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1402
#27 0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#28 0x00007f8038bdf064 in start_thread (arg=0x7f8034933700) at pthread_create.c:309
#29 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 33 (Thread 0x7f801994d700 (LWP 3519)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f8039cdaf91 in os_event::timed_wait (this=0x7f803c458ba0, abstime=0x7f801994cca0) at /data/src/10.3/storage/innobase/os/os0event.cc:283
#2  0x00007f8039cdb2a7 in os_event::wait_time_low (this=0x7f803c458ba0, time_in_usec=5000000, reset_sig_count=5329) at /data/src/10.3/storage/innobase/os/os0event.cc:405
#3  0x00007f8039cdb47d in os_event_wait_time_low (event=0x7f803c458ba0, time_in_usec=5000000, reset_sig_count=5329) at /data/src/10.3/storage/innobase/os/os0event.cc:505
#4  0x00007f8039e405ab in ib_wqueue_timedwait (wq=0x7f803c4540f0, wait_in_usecs=5000000) at /data/src/10.3/storage/innobase/ut/ut0wqueue.cc:163
#5  0x00007f8039f86a84 in fts_optimize_thread (arg=0x7f803c4540f0) at /data/src/10.3/storage/innobase/fts/fts0opt.cc:3035
#6  0x00007f8038bdf064 in start_thread (arg=0x7f801994d700) at pthread_create.c:309
#7  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 32 (Thread 0x7f8034640700 (LWP 3548)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803c14f570) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803c14f570, reset_sig_count=3) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803c14f570, reset_sig_count=3) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039de77b2 in sync_array_wait_event (arr=0x7f803be58e70, cell=@0x7f803463b5c8: 0x7f803a9ae110) at /data/src/10.3/storage/innobase/sync/sync0arr.cc:475
#5  0x00007f8039dea5aa in rw_lock_x_lock_wait_func (lock=0x7f8021425dd8, pass=0, threshold=0, file_name=0x7f803a4d46b0 "/data/src/10.3/storage/innobase/btr/btr0cur.cc", line=299) at /data/src/10.3/storage/innobase/sync/sync0rw.cc:470
#6  0x00007f8039dea715 in rw_lock_x_lock_low (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a4d46b0 "/data/src/10.3/storage/innobase/btr/btr0cur.cc", line=299) at /data/src/10.3/storage/innobase/sync/sync0rw.cc:533
#7  0x00007f8039deab06 in rw_lock_x_lock_func (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a4d46b0 "/data/src/10.3/storage/innobase/btr/btr0cur.cc", line=299) at /data/src/10.3/storage/innobase/sync/sync0rw.cc:693
#8  0x00007f8039e997b8 in pfs_rw_lock_x_lock_func (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a4d46b0 "/data/src/10.3/storage/innobase/btr/btr0cur.cc", line=299) at /data/src/10.3/storage/innobase/include/sync0rw.ic:568
#9  0x00007f8039eab707 in buf_page_get_gen (page_id=..., page_size=..., rw_latch=2, guess=0x0, mode=10, file=0x7f803a4d46b0 "/data/src/10.3/storage/innobase/btr/btr0cur.cc", line=299, mtr=0x7f803463cce0, err=0x7f803463b994) at /data/src/10.3/storage/innobase/buf/buf0buf.cc:4871
#10 0x00007f8039e66a34 in btr_block_get_func (page_id=..., page_size=..., mode=2, file=0x7f803a4d46b0 "/data/src/10.3/storage/innobase/btr/btr0cur.cc", line=299, index=0x7f7fb40e12c8, mtr=0x7f803463cce0) at /data/src/10.3/storage/innobase/include/btr0btr.ic:56
#11 0x00007f8039e68bc4 in btr_cur_latch_leaves (block=0x7f8021425d00, page_id=..., page_size=..., latch_mode=33, cursor=0x7f803463cbe0, mtr=0x7f803463cce0) at /data/src/10.3/storage/innobase/btr/btr0cur.cc:299
#12 0x00007f8039e6c8fd in btr_cur_search_to_nth_level_func (index=0x7f7fb40e12c8, level=0, tuple=0x7f7fc00de2f8, mode=PAGE_CUR_LE, latch_mode=33, cursor=0x7f803463cbe0, ahi_latch=0x0, file=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2501, mtr=0x7f803463cce0, autoinc=0) at /data/src/10.3/storage/innobase/btr/btr0cur.cc:1543
#13 0x00007f8039d3ce15 in btr_pcur_open_low (index=0x7f7fb40e12c8, level=0, tuple=0x7f7fc00de2f8, mode=PAGE_CUR_LE, latch_mode=33, cursor=0x7f803463cbe0, file=0x7f803a464e38 "/data/src/10.3/storage/innobase/row/row0ins.cc", line=2501, autoinc=0, mtr=0x7f803463cce0) at /data/src/10.3/storage/innobase/include/btr0pcur.ic:438
#14 0x00007f8039d432de in row_ins_index_entry_big_rec (entry=0x7f7fc00de2f8, big_rec=0x7f7fbc1200e8, offsets=0x7f803463d3d0, heap=0x7f803463d260, thd=0x7f7fbc000b00, index=0x7f7fb40e12c8) at /data/src/10.3/storage/innobase/row/row0ins.cc:2501
#15 0x00007f8039d442bb in row_ins_clust_index_entry_low (flags=0, mode=2, index=0x7f7fb40e12c8, n_uniq=1, entry=0x7f7fc00de2f8, n_ext=0, thr=0x7f7fb40e69b0, dup_chk_only=false) at /data/src/10.3/storage/innobase/row/row0ins.cc:2785
#16 0x00007f8039d45901 in row_ins_clust_index_entry (index=0x7f7fb40e12c8, entry=0x7f7fc00de2f8, thr=0x7f7fb40e69b0, n_ext=0, dup_chk_only=false) at /data/src/10.3/storage/innobase/row/row0ins.cc:3250
#17 0x00007f8039d45db7 in row_ins_index_entry (index=0x7f7fb40e12c8, entry=0x7f7fc00de2f8, thr=0x7f7fb40e69b0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3375
#18 0x00007f8039d46379 in row_ins_index_entry_step (node=0x7f7fb40e66e0, thr=0x7f7fb40e69b0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3525
#19 0x00007f8039d46754 in row_ins (node=0x7f7fb40e66e0, thr=0x7f7fb40e69b0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3667
#20 0x00007f8039d46f9e in row_ins_step (thr=0x7f7fb40e69b0) at /data/src/10.3/storage/innobase/row/row0ins.cc:3921
#21 0x00007f8039d66c96 in row_insert_for_mysql (mysql_rec=0x7f7fb40c09d8 "\374\001 \260\217\022\300\177\177", prebuilt=0x7f7fb40e60f8, ins_mode=ROW_INS_NORMAL) at /data/src/10.3/storage/innobase/row/row0mysql.cc:1452
#22 0x00007f8039c118c2 in ha_innobase::write_row (this=0x7f7fb40e0348, record=0x7f7fb40c09d8 "\374\001 \260\217\022\300\177\177") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:8106
#23 0x00007f80399c6dbc in handler::ha_write_row (this=0x7f7fb40e0348, buf=0x7f7fb40c09d8 "\374\001 \260\217\022\300\177\177") at /data/src/10.3/sql/handler.cc:6195
#24 0x00007f8039691a5a in write_record (thd=0x7f7fbc000b00, table=0x7f7fb40658c0, info=0x7f803463e390) at /data/src/10.3/sql/sql_insert.cc:2026
#25 0x00007f803968edab in mysql_insert (thd=0x7f7fbc000b00, table_list=0x7f7fbc013ac0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /data/src/10.3/sql/sql_insert.cc:1069
#26 0x00007f80396cf27e in mysql_execute_command (thd=0x7f7fbc000b00) at /data/src/10.3/sql/sql_parse.cc:4725
#27 0x00007f80396d9cd1 in mysql_parse (thd=0x7f7fbc000b00, rawbuf=0x7f7fbc0138b8 "INSERT INTO t1 (col1,col2,col3,col4) VALUES /* 3 */ (3,3,3,REPEAT(CAST(3 AS CHAR(1)),@fill_amount)), (3,3,3,REPEAT(CAST(3 AS CHAR(1)),@fill_amount))  /* QNO 44753 CON_ID 18 */", length=175, parser_state=0x7f803463f630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8019
#28 0x00007f80396c7113 in dispatch_command (command=COM_QUERY, thd=0x7f7fbc000b00, packet=0x7f7fbc00b0f1 " INSERT INTO t1 (col1,col2,col3,col4) VALUES /* 3 */ (3,3,3,REPEAT(CAST(3 AS CHAR(1)),@fill_amount)), (3,3,3,REPEAT(CAST(3 AS CHAR(1)),@fill_amount))  /* QNO 44753 CON_ID 18 */ ", packet_length=177, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846
#29 0x00007f80396c5b37 in do_command (thd=0x7f7fbc000b00) at /data/src/10.3/sql/sql_parse.cc:1391
#30 0x00007f803982aebb in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1402
#31 0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#32 0x00007f8038bdf064 in start_thread (arg=0x7f8034640700) at pthread_create.c:309
#33 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 31 (Thread 0x7f801b150700 (LWP 3511)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801b14fc40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801b14fc40, m1=0x7f801b14fce8, m2=0x7f801b14fcf0, request=0x7f801b14fd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=8, m1=0x7f801b14fce8, m2=0x7f801b14fcf0, request=0x7f801b14fd20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=8, m1=0x7f801b14fce8, m2=0x7f801b14fcf0, request=0x7f801b14fd20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=8) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93840 <n+64>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801b150700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 30 (Thread 0x7f80349c7700 (LWP 3532)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f803a16cedd in safe_cond_wait (cond=0x7f803ae10a40 <COND_slave_background>, mp=0x7f803ae13e80 <LOCK_slave_background>, file=0x7f803a20c600 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1178) at /data/src/10.3/mysys/thr_mutex.c:492
#2  0x00007f80395d596b in inline_mysql_cond_wait (that=0x7f803ae10a40 <COND_slave_background>, mutex=0x7f803ae13e80 <LOCK_slave_background>, src_file=0x7f803a20d00d "/data/src/10.3/sql/slave.cc", src_line=506) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1178
#3  0x00007f80395d6e1a in handle_slave_background (arg=0x0) at /data/src/10.3/sql/slave.cc:506
#4  0x00007f8038bdf064 in start_thread (arg=0x7f80349c7700) at pthread_create.c:309
#5  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 29 (Thread 0x7f801914c700 (LWP 3515)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f8039cdaf91 in os_event::timed_wait (this=0x7f803c443a00, abstime=0x7f801914be80) at /data/src/10.3/storage/innobase/os/os0event.cc:283
#2  0x00007f8039cdb2a7 in os_event::wait_time_low (this=0x7f803c443a00, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405
#3  0x00007f8039cdb47d in os_event_wait_time_low (event=0x7f803c443a00, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:505
#4  0x00007f8039ca831c in lock_wait_timeout_thread () at /data/src/10.3/storage/innobase/lock/lock0wait.cc:543
#5  0x00007f8038bdf064 in start_thread (arg=0x7f801914c700) at pthread_create.c:309
#6  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 28 (Thread 0x7f8034a11700 (LWP 3531)):
#0  do_sigwait (set=<optimized out>, sig=0x7f8034a10e50) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:63
#1  0x00007f8038be6653 in __sigwait (set=0x7f8034a10e80, sig=0x0) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97
#2  0x00007f80395a9b67 in signal_hand (arg=0x0) at /data/src/10.3/sql/mysqld.cc:3552
#3  0x00007f8038bdf064 in start_thread (arg=0x7f8034a11700) at pthread_create.c:309
#4  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7f801894b700 (LWP 3516)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f8039cdaf91 in os_event::timed_wait (this=0x7f803bea70c0, abstime=0x7f801894ace0) at /data/src/10.3/storage/innobase/os/os0event.cc:283
#2  0x00007f8039cdb2a7 in os_event::wait_time_low (this=0x7f803bea70c0, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405
#3  0x00007f8039cdb47d in os_event_wait_time_low (event=0x7f803bea70c0, time_in_usec=1000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:505
#4  0x00007f8039dd9b4b in srv_error_monitor_thread () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:1853
#5  0x00007f8038bdf064 in start_thread (arg=0x7f801894b700) at pthread_create.c:309
#6  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7f801a94f700 (LWP 3512)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801a94ec40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801a94ec40, m1=0x7f801a94ece8, m2=0x7f801a94ecf0, request=0x7f801a94ed20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=9, m1=0x7f801a94ece8, m2=0x7f801a94ecf0, request=0x7f801a94ed20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=9, m1=0x7f801a94ece8, m2=0x7f801a94ecf0, request=0x7f801a94ed20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=9) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93848 <n+72>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801a94f700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7f80346d4700 (LWP 3544)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803c4437e0) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803c4437e0, reset_sig_count=1072) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803c4437e0, reset_sig_count=1072) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039de77b2 in sync_array_wait_event (arr=0x7f803be58e70, cell=@0x7f80346cf240: 0x7f803a9ae010) at /data/src/10.3/storage/innobase/sync/sync0arr.cc:475
#5  0x00007f8039c31dc8 in TTASEventMutex<GenericPolicy>::enter (this=0x7f803ae69440 <lock_sys+64>, max_spins=60, max_delay=4, filename=0x7f803a4283d8 "/data/src/10.3/storage/innobase/lock/lock0lock.cc", line=3917) at /data/src/10.3/storage/innobase/include/ib0mutex.h:471
#6  0x00007f8039c30363 in PolicyMutex<TTASEventMutex<GenericPolicy> >::enter (this=0x7f803ae69440 <lock_sys+64>, n_spins=30, n_delay=4, name=0x7f803a4283d8 "/data/src/10.3/storage/innobase/lock/lock0lock.cc", line=3917) at /data/src/10.3/storage/innobase/include/ib0mutex.h:592
#7  0x00007f8039c9761a in lock_table (flags=0, table=0x7f7fb40c62b8, mode=LOCK_IX, thr=0x7f7fb810bf20) at /data/src/10.3/storage/innobase/lock/lock0lock.cc:3917
#8  0x00007f8039da2e50 in row_search_mvcc (buf=0x7f7fb81304f8 "\377", mode=PAGE_CUR_G, prebuilt=0x7f7fb810b788, match_mode=0, direction=0) at /data/src/10.3/storage/innobase/row/row0sel.cc:4531
#9  0x00007f8039c14461 in ha_innobase::index_read (this=0x7f7fb8138968, buf=0x7f7fb81304f8 "\377", key_ptr=0x0, key_len=0, find_flag=HA_READ_AFTER_KEY) at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9333
#10 0x00007f8039c15722 in ha_innobase::index_first (this=0x7f7fb8138968, buf=0x7f7fb81304f8 "\377") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9750
#11 0x00007f8039c1592d in ha_innobase::rnd_next (this=0x7f7fb8138968, buf=0x7f7fb81304f8 "\377") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9843
#12 0x00007f80399bd763 in handler::ha_rnd_next (this=0x7f7fb8138968, buf=0x7f7fb81304f8 "\377") at /data/src/10.3/sql/handler.cc:2764
#13 0x00007f8039b3e6a1 in rr_sequential (info=0x7f80346d0660) at /data/src/10.3/sql/records.cc:481
#14 0x00007f80396344f5 in READ_RECORD::read_record (this=0x7f80346d0660) at /data/src/10.3/sql/records.h:73
#15 0x00007f80397c56a4 in mysql_update (thd=0x7f7fc0000b00, table_list=0x7f7fc0131950, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=2, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f80346d0be0, updated_return=0x7f80346d0ca0) at /data/src/10.3/sql/sql_update.cc:863
#16 0x00007f80396cebcd in mysql_execute_command (thd=0x7f7fc0000b00) at /data/src/10.3/sql/sql_parse.cc:4579
#17 0x00007f80395f9662 in sp_instr_stmt::exec_core (this=0x7f7fc0132228, thd=0x7f7fc0000b00, nextp=0x7f80346d1b5c) at /data/src/10.3/sql/sp_head.cc:3601
#18 0x00007f80395f8a51 in sp_lex_keeper::reset_lex_and_exec_core (this=0x7f7fc0132278, thd=0x7f7fc0000b00, nextp=0x7f80346d1b5c, open_tables=false, instr=0x7f7fc0132228) at /data/src/10.3/sql/sp_head.cc:3317
#19 0x00007f80395f9213 in sp_instr_stmt::execute (this=0x7f7fc0132228, thd=0x7f7fc0000b00, nextp=0x7f80346d1b5c) at /data/src/10.3/sql/sp_head.cc:3504
#20 0x00007f80395f2f81 in sp_head::execute (this=0x7f7fc0130ab8, thd=0x7f7fc0000b00, merge_da_on_success=false) at /data/src/10.3/sql/sp_head.cc:1354
#21 0x00007f80395f410b in sp_head::execute_trigger (this=0x7f7fc0130ab8, thd=0x7f7fc0000b00, db_name=0x7f7fc0103cc8, table_name=0x7f7fc0103cd8, grant_info=0x7f7fc0130590) at /data/src/10.3/sql/sp_head.cc:1763
#22 0x00007f80397b6bad in Table_triggers_list::process_triggers (this=0x7f7fc010f518, thd=0x7f7fc0000b00, event=TRG_EVENT_INSERT, time_type=TRG_ACTION_BEFORE, old_row_is_record1=true) at /data/src/10.3/sql/sql_trigger.cc:2206
#23 0x00007f803964bcc4 in fill_record_n_invoke_before_triggers (thd=0x7f7fc0000b00, table=0x7f7fc0123990, ptr=0x7f7fc00c73c8, values=..., ignore_errors=false, event=TRG_EVENT_INSERT) at /data/src/10.3/sql/sql_base.cc:8532
#24 0x00007f803968eaec in mysql_insert (thd=0x7f7fc0000b00, table_list=0x7f7fc0013a28, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /data/src/10.3/sql/sql_insert.cc:1012
#25 0x00007f80396cf27e in mysql_execute_command (thd=0x7f7fc0000b00) at /data/src/10.3/sql/sql_parse.cc:4725
#26 0x00007f80396d9cd1 in mysql_parse (thd=0x7f7fc0000b00, rawbuf=0x7f7fc00138b8 "INSERT INTO trigger3543 VALUES (1) /* TRANSFORM_OUTCOME_ANY */ /* QNO 46902 CON_ID 16 */", length=88, parser_state=0x7f80346d3630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8019
#27 0x00007f80396c7113 in dispatch_command (command=COM_QUERY, thd=0x7f7fc0000b00, packet=0x7f7fc000b0f1 "INSERT INTO trigger3543 VALUES (1) /* TRANSFORM_OUTCOME_ANY */ /* QNO 46902 CON_ID 16 */ ", packet_length=89, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846
#28 0x00007f80396c5b37 in do_command (thd=0x7f7fc0000b00) at /data/src/10.3/sql/sql_parse.cc:1391
#29 0x00007f803982aebb in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1402
#30 0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#31 0x00007f8038bdf064 in start_thread (arg=0x7f80346d4700) at pthread_create.c:309
#32 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7f7ff77fe700 (LWP 3527)):
#0  0x00007f8038be614d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8039cdba13 in os_thread_sleep (tm=1000000) at /data/src/10.3/storage/innobase/os/os0thread.cc:230
#2  0x00007f8039e97c0f in btr_defragment_thread () at /data/src/10.3/storage/innobase/btr/btr0defragment.cc:756
#3  0x00007f8038bdf064 in start_thread (arg=0x7f7ff77fe700) at pthread_create.c:309
#4  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7f801d154700 (LWP 3507)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801d153c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801d153c40, m1=0x7f801d153ce8, m2=0x7f801d153cf0, request=0x7f801d153d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=4, m1=0x7f801d153ce8, m2=0x7f801d153cf0, request=0x7f801d153d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=4, m1=0x7f801d153ce8, m2=0x7f801d153cf0, request=0x7f801d153d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=4) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93820 <n+32>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801d154700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7f801f158700 (LWP 3503)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801f157c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801f157c40, m1=0x7f801f157ce8, m2=0x7f801f157cf0, request=0x7f801f157d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=0, m1=0x7f801f157ce8, m2=0x7f801f157cf0, request=0x7f801f157d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=0, m1=0x7f801f157ce8, m2=0x7f801f157cf0, request=0x7f801f157d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=0) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93800 <n>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801f158700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7f7ff7fff700 (LWP 3526)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803bea71c0) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803bea71c0, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803bea71c0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039ebdad8 in buf_dump_thread () at /data/src/10.3/storage/innobase/buf/buf0dump.cc:837
#5  0x00007f8038bdf064 in start_thread (arg=0x7f7ff7fff700) at pthread_create.c:309
#6  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7f801d955700 (LWP 3506)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801d954c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801d954c40, m1=0x7f801d954ce8, m2=0x7f801d954cf0, request=0x7f801d954d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=3, m1=0x7f801d954ce8, m2=0x7f801d954cf0, request=0x7f801d954d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=3, m1=0x7f801d954ce8, m2=0x7f801d954cf0, request=0x7f801d954d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=3) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93818 <n+24>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801d955700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7f801b951700 (LWP 3510)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801b950c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801b950c40, m1=0x7f801b950ce8, m2=0x7f801b950cf0, request=0x7f801b950d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=7, m1=0x7f801b950ce8, m2=0x7f801b950cf0, request=0x7f801b950d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=7, m1=0x7f801b950ce8, m2=0x7f801b950cf0, request=0x7f801b950d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=7) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93838 <n+56>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801b951700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f8011ffb700 (LWP 3522)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803c14f4f0) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803c14f4f0, reset_sig_count=6) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803c14f4f0, reset_sig_count=6) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039de77b2 in sync_array_wait_event (arr=0x7f803be58e70, cell=@0x7f8011ff7fe8: 0x7f803a9ae1d0) at /data/src/10.3/storage/innobase/sync/sync0arr.cc:475
#5  0x00007f8039dea3f7 in rw_lock_s_lock_spin (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a484090 "/data/src/10.3/storage/innobase/row/row0row.cc", line=1031) at /data/src/10.3/storage/innobase/sync/sync0rw.cc:389
#6  0x00007f8039e98fd8 in rw_lock_s_lock_func (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a484090 "/data/src/10.3/storage/innobase/row/row0row.cc", line=1031) at /data/src/10.3/storage/innobase/include/sync0rw.ic:289
#7  0x00007f8039e99971 in pfs_rw_lock_s_lock_func (lock=0x7f8021425dd8, pass=0, file_name=0x7f803a484090 "/data/src/10.3/storage/innobase/row/row0row.cc", line=1031) at /data/src/10.3/storage/innobase/include/sync0rw.ic:661
#8  0x00007f8039eab66a in buf_page_get_gen (page_id=..., page_size=..., rw_latch=1, guess=0x7f8021425d00, mode=10, file=0x7f803a484090 "/data/src/10.3/storage/innobase/row/row0row.cc", line=1031, mtr=0x7f8011ff9520, err=0x7f8011ff8380) at /data/src/10.3/storage/innobase/buf/buf0buf.cc:4858
#9  0x00007f8039e6bbe1 in btr_cur_search_to_nth_level_func (index=0x7f7fb40e12c8, level=0, tuple=0x7f7ff800c458, mode=PAGE_CUR_LE, latch_mode=1, cursor=0x7f803c44c1e0, ahi_latch=0x0, file=0x7f803a484090 "/data/src/10.3/storage/innobase/row/row0row.cc", line=1031, mtr=0x7f8011ff9520, autoinc=0) at /data/src/10.3/storage/innobase/btr/btr0cur.cc:1299
#10 0x00007f8039d8f834 in btr_pcur_open_low (index=0x7f7fb40e12c8, level=0, tuple=0x7f7ff800c458, mode=PAGE_CUR_LE, latch_mode=1, cursor=0x7f803c44c1e0, file=0x7f803a484090 "/data/src/10.3/storage/innobase/row/row0row.cc", line=1031, autoinc=0, mtr=0x7f8011ff9520) at /data/src/10.3/storage/innobase/include/btr0pcur.ic:438
#11 0x00007f8039d9227f in row_search_on_row_ref (pcur=0x7f803c44c1e0, mode=1, table=0x7f7fb40c62b8, ref=0x7f7ff800c458, mtr=0x7f8011ff9520) at /data/src/10.3/storage/innobase/row/row0row.cc:1031
#12 0x00007f8039d87a21 in row_purge_reposition_pcur (mode=1, node=0x7f803c44c148, mtr=0x7f8011ff9520) at /data/src/10.3/storage/innobase/row/row0purge.cc:104
#13 0x00007f8039d88025 in row_purge_poss_sec (node=0x7f803c44c148, index=0x7f7fb40e0b48, entry=0x7f7ff800e428) at /data/src/10.3/storage/innobase/row/row0purge.cc:261
#14 0x00007f8039d888ae in row_purge_remove_sec_if_poss_leaf (node=0x7f803c44c148, index=0x7f7fb40e0b48, entry=0x7f7ff800e428) at /data/src/10.3/storage/innobase/row/row0purge.cc:477
#15 0x00007f8039d88d67 in row_purge_remove_sec_if_poss (node=0x7f803c44c148, index=0x7f7fb40e0b48, entry=0x7f7ff800e428) at /data/src/10.3/storage/innobase/row/row0purge.cc:584
#16 0x00007f8039d898f5 in row_purge_upd_exist_or_extern_func (thr=0x7f803c44bf78, node=0x7f803c44c148, undo_rec=0x7f803c44c6f8 "") at /data/src/10.3/storage/innobase/row/row0purge.cc:775
#17 0x00007f8039d8a545 in row_purge_record_func (node=0x7f803c44c148, undo_rec=0x7f803c44c6f8 "", thr=0x7f803c44bf78, updated_extern=false) at /data/src/10.3/storage/innobase/row/row0purge.cc:1063
#18 0x00007f8039d8a6e0 in row_purge (node=0x7f803c44c148, undo_rec=0x7f803c44c6f8 "", thr=0x7f803c44bf78) at /data/src/10.3/storage/innobase/row/row0purge.cc:1107
#19 0x00007f8039d8a9e1 in row_purge_step (thr=0x7f803c44bf78) at /data/src/10.3/storage/innobase/row/row0purge.cc:1186
#20 0x00007f8039d0f33c in que_thr_step (thr=0x7f803c44bf78) at /data/src/10.3/storage/innobase/que/que0que.cc:1046
#21 0x00007f8039d0f56f in que_run_threads_low (thr=0x7f803c44bf78) at /data/src/10.3/storage/innobase/que/que0que.cc:1108
#22 0x00007f8039d0f760 in que_run_threads (thr=0x7f803c44bf78) at /data/src/10.3/storage/innobase/que/que0que.cc:1148
#23 0x00007f8039ddb35f in srv_task_execute () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2437
#24 0x00007f8039ddb504 in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2485
#25 0x00007f8038bdf064 in start_thread (arg=0x7f8011ffb700) at pthread_create.c:309
#26 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f80127fc700 (LWP 3521)):
#0  0x00007f803701bbb7 in sched_yield () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8039cdb9a5 in os_thread_yield () at /data/src/10.3/storage/innobase/os/os0thread.cc:211
#2  0x00007f8039e0a195 in trx_purge_wait_for_workers_to_complete () at /data/src/10.3/storage/innobase/trx/trx0purge.cc:1519
#3  0x00007f8039e0a39c in trx_purge (n_purge_threads=3, truncate=false) at /data/src/10.3/storage/innobase/trx/trx0purge.cc:1576
#4  0x00007f8039ddb7e8 in srv_do_purge (n_total_purged=0x7f80127fbee8) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2583
#5  0x00007f8039ddbc16 in srv_purge_coordinator_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2714
#6  0x00007f8038bdf064 in start_thread (arg=0x7f80127fc700) at pthread_create.c:309
#7  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7f80117fa700 (LWP 3523)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803bea6fc0) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803bea6fc0, reset_sig_count=29027) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803bea6fc0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039dd78b9 in srv_resume_thread (slot=0x7f803ac4f5f8 <srv_sys+440>, sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:915
#5  0x00007f8039ddb4ff in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2483
#6  0x00007f8038bdf064 in start_thread (arg=0x7f80117fa700) at pthread_create.c:309
#7  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f8012ffd700 (LWP 3520)):
#0  0x00007f8038be614d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8039cdba13 in os_thread_sleep (tm=1000000) at /data/src/10.3/storage/innobase/os/os0thread.cc:230
#2  0x00007f8039ddae6a in srv_master_sleep () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2325
#3  0x00007f8039ddaf9a in srv_master_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2366
#4  0x00007f8038bdf064 in start_thread (arg=0x7f8012ffd700) at pthread_create.c:309
#5  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f8010ff9700 (LWP 3524)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803bea7040) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803bea7040, reset_sig_count=28085) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803bea7040, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039dd78b9 in srv_resume_thread (slot=0x7f803ac4f630 <srv_sys+496>, sig_count=0, wait=true, timeout_usec=0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:915
#5  0x00007f8039ddb4ff in srv_worker_thread (arg=0x0) at /data/src/10.3/storage/innobase/srv/srv0srv.cc:2483
#6  0x00007f8038bdf064 in start_thread (arg=0x7f8010ff9700) at pthread_create.c:309
#7  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f803aad2740 (LWP 3501)):
#0  0x00007f8037029aed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f80395afcc0 in handle_connections_sockets () at /data/src/10.3/sql/mysqld.cc:6709
#2  0x00007f80395aef8c in mysqld_main (argc=21, argv=0x7f803bdf2428) at /data/src/10.3/sql/mysqld.cc:6178
#3  0x00007f80395a30b0 in main (argc=21, argv=0x7ffe0c6943f8) at /data/src/10.3/sql/main.cc:25

Thread 12 (Thread 0x7f801c953700 (LWP 3508)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801c952c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801c952c40, m1=0x7f801c952ce8, m2=0x7f801c952cf0, request=0x7f801c952d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=5, m1=0x7f801c952ce8, m2=0x7f801c952cf0, request=0x7f801c952d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=5, m1=0x7f801c952ce8, m2=0x7f801c952cf0, request=0x7f801c952d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=5) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93828 <n+40>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801c953700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f8013fff700 (LWP 3517)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f8039cdaf91 in os_event::timed_wait (this=0x7f803bea7140, abstime=0x7f8013ffee60) at /data/src/10.3/storage/innobase/os/os0event.cc:283
#2  0x00007f8039cdb2a7 in os_event::wait_time_low (this=0x7f803bea7140, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:405
#3  0x00007f8039cdb47d in os_event_wait_time_low (event=0x7f803bea7140, time_in_usec=5000000, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:505
#4  0x00007f8039dd962b in srv_monitor_thread () at /data/src/10.3/storage/innobase/srv/srv0srv.cc:1689
#5  0x00007f8038bdf064 in start_thread (arg=0x7f8013fff700) at pthread_create.c:309
#6  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f7ff6ffd700 (LWP 3528)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803bea72c0) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803bea72c0, reset_sig_count=1) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803bea72c0, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039ea5f78 in buf_resize_thread () at /data/src/10.3/storage/innobase/buf/buf0buf.cc:3131
#5  0x00007f8038bdf064 in start_thread (arg=0x7f7ff6ffd700) at pthread_create.c:309
#6  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f801a14e700 (LWP 3513)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f8039cdaf91 in os_event::timed_wait (this=0x7f803bea7240, abstime=0x7f801a14dc30) at /data/src/10.3/storage/innobase/os/os0event.cc:283
#2  0x00007f8039cdb2a7 in os_event::wait_time_low (this=0x7f803bea7240, time_in_usec=978000, reset_sig_count=2) at /data/src/10.3/storage/innobase/os/os0event.cc:405
#3  0x00007f8039cdb47d in os_event_wait_time_low (event=0x7f803bea7240, time_in_usec=978000, reset_sig_count=2) at /data/src/10.3/storage/innobase/os/os0event.cc:505
#4  0x00007f8039ec7deb in pc_sleep_if_needed (next_loop_time=1526554839599, sig_count=2, cur_time=1526554838621) at /data/src/10.3/storage/innobase/buf/buf0flu.cc:2688
#5  0x00007f8039ec8d31 in buf_flush_page_cleaner_coordinator () at /data/src/10.3/storage/innobase/buf/buf0flu.cc:3147
#6  0x00007f8038bdf064 in start_thread (arg=0x7f801a14e700) at pthread_create.c:309
#7  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f8036f49700 (LWP 3502)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f803a16d1e7 in safe_cond_timedwait (cond=0x7f803b6ae400 <COND_timer>, mp=0x7f803b6ae340 <LOCK_timer>, abstime=0x7f8036f48f00, file=0x7f803a58aec0 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546
#2  0x00007f803a16e203 in inline_mysql_cond_timedwait (that=0x7f803b6ae400 <COND_timer>, mutex=0x7f803b6ae340 <LOCK_timer>, abstime=0x7f8036f48f00, src_file=0x7f803a58aef0 "/data/src/10.3/mysys/thr_timer.c", src_line=292) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215
#3  0x00007f803a16ed09 in timer_handler (arg=0x0) at /data/src/10.3/mysys/thr_timer.c:292
#4  0x00007f8038bdf064 in start_thread (arg=0x7f8036f49700) at pthread_create.c:309
#5  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f801c152700 (LWP 3509)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801c151c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801c151c40, m1=0x7f801c151ce8, m2=0x7f801c151cf0, request=0x7f801c151d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=6, m1=0x7f801c151ce8, m2=0x7f801c151cf0, request=0x7f801c151d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=6, m1=0x7f801c151ce8, m2=0x7f801c151cf0, request=0x7f801c151d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=6) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93830 <n+48>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801c152700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f8018100700 (LWP 3553)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f803a16d1e7 in safe_cond_timedwait (cond=0x7f803ae10a00 <COND_thread_cache>, mp=0x7f803ae13400 <LOCK_thread_cache>, abstime=0x7f80180ffdf0, file=0x7f803a1fd2c0 "/data/src/10.3/include/mysql/psi/mysql_thread.h", line=1215) at /data/src/10.3/mysys/thr_mutex.c:546
#2  0x00007f80395a3a15 in inline_mysql_cond_timedwait (that=0x7f803ae10a00 <COND_thread_cache>, mutex=0x7f803ae13400 <LOCK_thread_cache>, abstime=0x7f80180ffdf0, src_file=0x7f803a1ff1be "/data/src/10.3/sql/mysqld.cc", src_line=3002) at /data/src/10.3/include/mysql/psi/mysql_thread.h:1215
#3  0x00007f80395a8bf7 in cache_thread (thd=0x7f7fa8000b00) at /data/src/10.3/sql/mysqld.cc:3001
#4  0x00007f80395a8e9b in one_thread_per_connection_end (thd=0x7f7fa8000b00, put_in_cache=true) at /data/src/10.3/sql/mysqld.cc:3088
#5  0x00007f803982afa4 in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1421
#6  0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#7  0x00007f8038bdf064 in start_thread (arg=0x7f8018100700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f801e957700 (LWP 3504)):
#0  0x00007f80389d56ea in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f8039ccddc3 in LinuxAIOHandler::collect (this=0x7f801e956c40) at /data/src/10.3/storage/innobase/os/os0file.cc:1918
#2  0x00007f8039cce2f0 in LinuxAIOHandler::poll (this=0x7f801e956c40, m1=0x7f801e956ce8, m2=0x7f801e956cf0, request=0x7f801e956d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2063
#3  0x00007f8039cce450 in os_aio_linux_handler (global_segment=1, m1=0x7f801e956ce8, m2=0x7f801e956cf0, request=0x7f801e956d20) at /data/src/10.3/storage/innobase/os/os0file.cc:2117
#4  0x00007f8039cd3006 in os_aio_handler (segment=1, m1=0x7f801e956ce8, m2=0x7f801e956cf0, request=0x7f801e956d20) at /data/src/10.3/storage/innobase/os/os0file.cc:5643
#5  0x00007f8039f406a6 in fil_aio_wait (segment=1) at /data/src/10.3/storage/innobase/fil/fil0fil.cc:4659
#6  0x00007f8039dddf49 in io_handler_thread (arg=0x7f803ae93808 <n+8>) at /data/src/10.3/storage/innobase/srv/srv0start.cc:331
#7  0x00007f8038bdf064 in start_thread (arg=0x7f801e957700) at pthread_create.c:309
#8  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f801814a700 (LWP 3552)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f7fb4022240) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f7fb4022240, reset_sig_count=140) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f7fb4022240, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039ca7b4b in lock_wait_suspend_thread (thr=0x7f7fcc5f4720) at /data/src/10.3/storage/innobase/lock/lock0wait.cc:355
#5  0x00007f8039d64e80 in row_mysql_handle_errors (new_err=0x7f801814536c, trx=0x7f8034bef908, thr=0x7f7fcc5f4720, savept=0x0) at /data/src/10.3/storage/innobase/row/row0mysql.cc:733
#6  0x00007f8039da58bf in row_search_mvcc (buf=0x7f7fcc5da988 "\377", mode=PAGE_CUR_G, prebuilt=0x7f7fcc5f3f88, match_mode=0, direction=0) at /data/src/10.3/storage/innobase/row/row0sel.cc:5623
#7  0x00007f8039c14461 in ha_innobase::index_read (this=0x7f7fcc5e1298, buf=0x7f7fcc5da988 "\377", key_ptr=0x0, key_len=0, find_flag=HA_READ_AFTER_KEY) at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9333
#8  0x00007f8039c15722 in ha_innobase::index_first (this=0x7f7fcc5e1298, buf=0x7f7fcc5da988 "\377") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9750
#9  0x00007f8039c1592d in ha_innobase::rnd_next (this=0x7f7fcc5e1298, buf=0x7f7fcc5da988 "\377") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9843
#10 0x00007f80399bd763 in handler::ha_rnd_next (this=0x7f7fcc5e1298, buf=0x7f7fcc5da988 "\377") at /data/src/10.3/sql/handler.cc:2764
#11 0x00007f8039b3e6a1 in rr_sequential (info=0x7f8018146660) at /data/src/10.3/sql/records.cc:481
#12 0x00007f80396344f5 in READ_RECORD::read_record (this=0x7f8018146660) at /data/src/10.3/sql/records.h:73
#13 0x00007f80397c56a4 in mysql_update (thd=0x7f7fb4000b00, table_list=0x7f7fb40ef840, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f8018146be0, updated_return=0x7f8018146ca0) at /data/src/10.3/sql/sql_update.cc:863
#14 0x00007f80396cebcd in mysql_execute_command (thd=0x7f7fb4000b00) at /data/src/10.3/sql/sql_parse.cc:4579
#15 0x00007f80395f9662 in sp_instr_stmt::exec_core (this=0x7f7fb40f0110, thd=0x7f7fb4000b00, nextp=0x7f8018147b5c) at /data/src/10.3/sql/sp_head.cc:3601
#16 0x00007f80395f8a51 in sp_lex_keeper::reset_lex_and_exec_core (this=0x7f7fb40f0160, thd=0x7f7fb4000b00, nextp=0x7f8018147b5c, open_tables=false, instr=0x7f7fb40f0110) at /data/src/10.3/sql/sp_head.cc:3317
#17 0x00007f80395f9213 in sp_instr_stmt::execute (this=0x7f7fb40f0110, thd=0x7f7fb4000b00, nextp=0x7f8018147b5c) at /data/src/10.3/sql/sp_head.cc:3504
#18 0x00007f80395f2f81 in sp_head::execute (this=0x7f7fb40ee9b8, thd=0x7f7fb4000b00, merge_da_on_success=false) at /data/src/10.3/sql/sp_head.cc:1354
#19 0x00007f80395f410b in sp_head::execute_trigger (this=0x7f7fb40ee9b8, thd=0x7f7fb4000b00, db_name=0x7f7fb40ede68, table_name=0x7f7fb40ede78, grant_info=0x7f7fb410e020) at /data/src/10.3/sql/sp_head.cc:1763
#20 0x00007f80397b6bad in Table_triggers_list::process_triggers (this=0x7f7fb40a8da8, thd=0x7f7fb4000b00, event=TRG_EVENT_INSERT, time_type=TRG_ACTION_BEFORE, old_row_is_record1=true) at /data/src/10.3/sql/sql_trigger.cc:2206
#21 0x00007f803964bcc4 in fill_record_n_invoke_before_triggers (thd=0x7f7fb4000b00, table=0x7f7fb40e9e90, ptr=0x7f7fb40f8fa8, values=..., ignore_errors=false, event=TRG_EVENT_INSERT) at /data/src/10.3/sql/sql_base.cc:8532
#22 0x00007f803968eaec in mysql_insert (thd=0x7f7fb4000b00, table_list=0x7f7fb4013a28, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /data/src/10.3/sql/sql_insert.cc:1012
#23 0x00007f80396cf27e in mysql_execute_command (thd=0x7f7fb4000b00) at /data/src/10.3/sql/sql_parse.cc:4725
#24 0x00007f80396d9cd1 in mysql_parse (thd=0x7f7fb4000b00, rawbuf=0x7f7fb40138b8 "INSERT INTO trigger3551 VALUES (1) /* TRANSFORM_OUTCOME_ANY */ /* QNO 44067 CON_ID 20 */", length=88, parser_state=0x7f8018149630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8019
#25 0x00007f80396c7113 in dispatch_command (command=COM_QUERY, thd=0x7f7fb4000b00, packet=0x7f7fb400b0f1 "INSERT INTO trigger3551 VALUES (1) /* TRANSFORM_OUTCOME_ANY */ /* QNO 44067 CON_ID 20 */ ", packet_length=89, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846
#26 0x00007f80396c5b37 in do_command (thd=0x7f7fb4000b00) at /data/src/10.3/sql/sql_parse.cc:1391
#27 0x00007f803982aebb in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1402
#28 0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#29 0x00007f8038bdf064 in start_thread (arg=0x7f801814a700) at pthread_create.c:309
#30 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f80137fe700 (LWP 3518)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f8039cdaf91 in os_event::timed_wait (this=0x7f803c446460, abstime=0x7f80137fdea0) at /data/src/10.3/storage/innobase/os/os0event.cc:283
#2  0x00007f8039cdb2a7 in os_event::wait_time_low (this=0x7f803c446460, time_in_usec=10000000, reset_sig_count=883) at /data/src/10.3/storage/innobase/os/os0event.cc:405
#3  0x00007f8039cdb47d in os_event_wait_time_low (event=0x7f803c446460, time_in_usec=10000000, reset_sig_count=0) at /data/src/10.3/storage/innobase/os/os0event.cc:505
#4  0x00007f8039f29b45 in dict_stats_thread () at /data/src/10.3/storage/innobase/dict/dict0stats_bg.cc:449
#5  0x00007f8038bdf064 in start_thread (arg=0x7f80137fe700) at pthread_create.c:309
#6  0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f8034053700 (LWP 3550)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8039cdb6ec in os_event::wait (this=0x7f803c4437e0) at /data/src/10.3/storage/innobase/os/os0event.cc:163
#2  0x00007f8039cdb0fb in os_event::wait_low (this=0x7f803c4437e0, reset_sig_count=1072) at /data/src/10.3/storage/innobase/os/os0event.cc:333
#3  0x00007f8039cdb4a2 in os_event_wait_low (event=0x7f803c4437e0, reset_sig_count=1072) at /data/src/10.3/storage/innobase/os/os0event.cc:522
#4  0x00007f8039de77b2 in sync_array_wait_event (arr=0x7f803be58e70, cell=@0x7f8034050cc0: 0x7f803a9ae0d0) at /data/src/10.3/storage/innobase/sync/sync0arr.cc:475
#5  0x00007f8039c31dc8 in TTASEventMutex<GenericPolicy>::enter (this=0x7f803ae69440 <lock_sys+64>, max_spins=60, max_delay=4, filename=0x7f803a4283d8 "/data/src/10.3/storage/innobase/lock/lock0lock.cc", line=3917) at /data/src/10.3/storage/innobase/include/ib0mutex.h:471
#6  0x00007f8039c30363 in PolicyMutex<TTASEventMutex<GenericPolicy> >::enter (this=0x7f803ae69440 <lock_sys+64>, n_spins=30, n_delay=4, name=0x7f803a4283d8 "/data/src/10.3/storage/innobase/lock/lock0lock.cc", line=3917) at /data/src/10.3/storage/innobase/include/ib0mutex.h:592
#7  0x00007f8039c9761a in lock_table (flags=0, table=0x7f7fb40c62b8, mode=LOCK_IX, thr=0x7f7fcc5a2cd8) at /data/src/10.3/storage/innobase/lock/lock0lock.cc:3917
#8  0x00007f8039d46eb0 in row_ins_step (thr=0x7f7fcc5a2cd8) at /data/src/10.3/storage/innobase/row/row0ins.cc:3884
#9  0x00007f8039d66c96 in row_insert_for_mysql (mysql_rec=0x7f7fcc5df868 "\374\001 \300\310\020\260\177\177", prebuilt=0x7f7fcc5a21b8, ins_mode=ROW_INS_NORMAL) at /data/src/10.3/storage/innobase/row/row0mysql.cc:1452
#10 0x00007f8039c118c2 in ha_innobase::write_row (this=0x7f7fcc5d4ee8, record=0x7f7fcc5df868 "\374\001 \300\310\020\260\177\177") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:8106
#11 0x00007f80399c6dbc in handler::ha_write_row (this=0x7f7fcc5d4ee8, buf=0x7f7fcc5df868 "\374\001 \300\310\020\260\177\177") at /data/src/10.3/sql/handler.cc:6195
#12 0x00007f8039691a5a in write_record (thd=0x7f7fb0000b00, table=0x7f7fcc5ef710, info=0x7f8034051390) at /data/src/10.3/sql/sql_insert.cc:2026
#13 0x00007f803968edab in mysql_insert (thd=0x7f7fb0000b00, table_list=0x7f7fb0013ac0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /data/src/10.3/sql/sql_insert.cc:1069
#14 0x00007f80396cf27e in mysql_execute_command (thd=0x7f7fb0000b00) at /data/src/10.3/sql/sql_parse.cc:4725
#15 0x00007f80396d9cd1 in mysql_parse (thd=0x7f7fb0000b00, rawbuf=0x7f7fb00138b8 "INSERT INTO t1 (col1,col2,col3,col4) VALUES /* 2 */ (2,2,2,REPEAT(CAST(2 AS CHAR(1)),@fill_amount)), (2,2,2,REPEAT(CAST(2 AS CHAR(1)),@fill_amount))  /* QNO 44503 CON_ID 19 */", length=175, parser_state=0x7f8034052630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8019
#16 0x00007f80396c7113 in dispatch_command (command=COM_QUERY, thd=0x7f7fb0000b00, packet=0x7f7fb000b0f1 " INSERT INTO t1 (col1,col2,col3,col4) VALUES /* 2 */ (2,2,2,REPEAT(CAST(2 AS CHAR(1)),@fill_amount)), (2,2,2,REPEAT(CAST(2 AS CHAR(1)),@fill_amount))  /* QNO 44503 CON_ID 19 */ ", packet_length=177, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846
#17 0x00007f80396c5b37 in do_command (thd=0x7f7fb0000b00) at /data/src/10.3/sql/sql_parse.cc:1391
#18 0x00007f803982aebb in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1402
#19 0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#20 0x00007f8038bdf064 in start_thread (arg=0x7f8034053700) at pthread_create.c:309
#21 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f803468a700 (LWP 3546)):
#0  0x00007f8038be40c1 in __pthread_kill (threadid=<optimized out>, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61
#1  0x00007f803a16789b in my_write_core (sig=6) at /data/src/10.3/mysys/stacktrace.c:481
#2  0x00007f80399b63b2 in handle_fatal_signal (sig=6) at /data/src/10.3/sql/signal_handler.cc:305
#3  <signal handler called>
#4  0x00007f8036f7f067 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#5  0x00007f8036f80448 in __GI_abort () at abort.c:89
#6  0x00007f8036f78266 in __assert_fail_base (fmt=0x7f80370b0f18 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f803a42a30f "lock_get_wait(other_lock)", file=file@entry=0x7f803a4283d8 "/data/src/10.3/storage/innobase/lock/lock0lock.cc", line=line@entry=4985, function=function@entry=0x7f803a42f440 <lock_rec_queue_validate(bool, buf_block_t const*, unsigned char const*, dict_index_t const*, unsigned long const*)::__PRETTY_FUNCTION__> "bool lock_rec_queue_validate(bool, const buf_block_t*, const rec_t*, const dict_index_t*, const ulint*)") at assert.c:92
#7  0x00007f8036f78312 in __GI___assert_fail (assertion=0x7f803a42a30f "lock_get_wait(other_lock)", file=0x7f803a4283d8 "/data/src/10.3/storage/innobase/lock/lock0lock.cc", line=4985, function=0x7f803a42f440 <lock_rec_queue_validate(bool, buf_block_t const*, unsigned char const*, dict_index_t const*, unsigned long const*)::__PRETTY_FUNCTION__> "bool lock_rec_queue_validate(bool, const buf_block_t*, const rec_t*, const dict_index_t*, const ulint*)") at assert.c:101
#8  0x00007f8039c9a8bc in lock_rec_queue_validate (locked_lock_trx_sys=false, block=0x7f8021425d00, rec=0x7f8025318158 "\200", index=0x7f7fb40e12c8, offsets=0x7f80346871d0) at /data/src/10.3/storage/innobase/lock/lock0lock.cc:4985
#9  0x00007f8039c9d813 in lock_clust_rec_read_check_and_lock (flags=0, block=0x7f8021425d00, rec=0x7f8025318158 "\200", index=0x7f7fb40e12c8, offsets=0x7f80346871d0, mode=LOCK_X, gap_mode=0, thr=0x7f7fb0031a20) at /data/src/10.3/storage/innobase/lock/lock0lock.cc:5862
#10 0x00007f8039d9b278 in sel_set_rec_lock (pcur=0x7f7fb0031458, rec=0x7f8025318158 "\200", index=0x7f7fb40e12c8, offsets=0x7f80346871d0, mode=3, type=0, thr=0x7f7fb0031a20, mtr=0x7f80346874f0) at /data/src/10.3/storage/innobase/row/row0sel.cc:1249
#11 0x00007f8039da4439 in row_search_mvcc (buf=0x7f7fb00bd5f8 "\370\001 \250'\023\270\177\177", mode=PAGE_CUR_G, prebuilt=0x7f7fb0031288, match_mode=0, direction=1) at /data/src/10.3/storage/innobase/row/row0sel.cc:5023
#12 0x00007f8039c153e3 in ha_innobase::general_fetch (this=0x7f7fb00b9378, buf=0x7f7fb00bd5f8 "\370\001 \250'\023\270\177\177", direction=1, match_mode=0) at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9642
#13 0x00007f8039c15964 in ha_innobase::rnd_next (this=0x7f7fb00b9378, buf=0x7f7fb00bd5f8 "\370\001 \250'\023\270\177\177") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9851
#14 0x00007f80399bd763 in handler::ha_rnd_next (this=0x7f7fb00b9378, buf=0x7f7fb00bd5f8 "\370\001 \250'\023\270\177\177") at /data/src/10.3/sql/handler.cc:2764
#15 0x00007f8039b3e6a1 in rr_sequential (info=0x7f8034687d80) at /data/src/10.3/sql/records.cc:481
#16 0x00007f80396344f5 in READ_RECORD::read_record (this=0x7f8034687d80) at /data/src/10.3/sql/records.h:73
#17 0x00007f8039b5c1b9 in mysql_delete (thd=0x7f7fb8000b00, table_list=0x7f7fb80139f8, conds=0x7f7fb8014540, order_list=0x7f7fb8005370, limit=18446744073709551615, options=549755813888, result=0x0) at /data/src/10.3/sql/sql_delete.cc:729
#18 0x00007f80396cfee5 in mysql_execute_command (thd=0x7f7fb8000b00) at /data/src/10.3/sql/sql_parse.cc:4923
#19 0x00007f80396d9cd1 in mysql_parse (thd=0x7f7fb8000b00, rawbuf=0x7f7fb80138b8 "DELETE FROM t1 WHERE col3 = 3 OR col3 IS NULL  /* QNO 45913 CON_ID 17 */", length=72, parser_state=0x7f8034689630, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8019
#20 0x00007f80396c7113 in dispatch_command (command=COM_QUERY, thd=0x7f7fb8000b00, packet=0x7f7fb800b0f1 "DELETE FROM t1 WHERE col3 = 3 OR col3 IS NULL  /* QNO 45913 CON_ID 17 */ ", packet_length=73, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1846
#21 0x00007f80396c5b37 in do_command (thd=0x7f7fb8000b00) at /data/src/10.3/sql/sql_parse.cc:1391
#22 0x00007f803982aebb in do_handle_one_connection (connect=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1402
#23 0x00007f803982ac3f in handle_one_connection (arg=0x7f803c7b1090) at /data/src/10.3/sql/sql_connect.cc:1308
#24 0x00007f8038bdf064 in start_thread (arg=0x7f803468a700) at pthread_create.c:309
#25 0x00007f803703262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111