Bug #79829 Assertion `i == (uint16) (*((uint16 *) (part_rec_buf_ptr)))' failed.
Submitted: 4 Jan 2016 3:59 Modified: 4 Jan 2016 5:39
Reporter: Roel Van de Paar (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Partitions Severity:S6 (Debug Builds)
Version:5.6, 5.5.48, 5.6.28, 5.6.29, 5.7.10, 5.7.11 OS:Any
Assigned to: CPU Architecture:Any

[4 Jan 2016 3:59] Roel Van de Paar
Description:
Version: '5.6.23-debug'  socket: '/sda/mysql-5.6.23-linux-x86_64-debug/socket.sock'  port: 11083  MySQL Community Server (GPL)
mysqld: /bzr/mysql-5.6.23/sql/ha_partition.cc:5977: int ha_partition::handle_ordered_index_scan(uchar*, bool): Assertion `i == (uint16) (*((uint16 *) (part_rec_buf_ptr)))' failed.
03:47:49 UTC - mysqld got signal 6 ;

+bt
#0  0x00007f3102cb9741 in __pthread_kill (threadid=<optimized out>, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61
#1  0x0000000000a9804e in my_write_core (sig=6) at /bzr/mysql-5.6.23/mysys/stacktrace.c:422
#2  0x00000000007277f0 in handle_fatal_signal (sig=6) at /bzr/mysql-5.6.23/sql/signal_handler.cc:230
#3  <signal handler called>
#4  0x00007f3101ac45f7 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#5  0x00007f3101ac5ce8 in __GI_abort () at abort.c:90
#6  0x00007f3101abd566 in __assert_fail_base (fmt=0x7f3101c0d228 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x108aa48 "i == (uint16) (*((uint16 *) (part_rec_buf_ptr)))", file=file@entry=0x1088ff8 "/bzr/mysql-5.6.23/sql/ha_partition.cc", line=line@entry=5977, function=function@entry=0x108c8e0 <ha_partition::handle_ordered_index_scan(unsigned char*, bool)::__PRETTY_FUNCTION__> "int ha_partition::handle_ordered_index_scan(uchar*, bool)") at assert.c:92
#7  0x00007f3101abd612 in __GI___assert_fail (assertion=0x108aa48 "i == (uint16) (*((uint16 *) (part_rec_buf_ptr)))", file=0x1088ff8 "/bzr/mysql-5.6.23/sql/ha_partition.cc", line=5977, function=0x108c8e0 <ha_partition::handle_ordered_index_scan(unsigned char*, bool)::__PRETTY_FUNCTION__> "int ha_partition::handle_ordered_index_scan(uchar*, bool)") at assert.c:101
#8  0x0000000000e19b61 in ha_partition::handle_ordered_index_scan (this=0x7f30494a7010, buf=0x7f3049498e50 "\361\001", reverse_order=false) at /bzr/mysql-5.6.23/sql/ha_partition.cc:5977
#9  0x0000000000e186e0 in ha_partition::common_index_read (this=0x7f30494a7010, buf=0x7f3049498e50 "\361\001", have_start_key=true) at /bzr/mysql-5.6.23/sql/ha_partition.cc:5320
#10 0x0000000000e18410 in ha_partition::index_read_map (this=0x7f30494a7010, buf=0x7f3049498e50 "\361\001", key=0x7f304948c018 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /bzr/mysql-5.6.23/sql/ha_partition.cc:5235
#11 0x000000000063c4aa in handler::ha_index_read_map (this=0x7f30494a7010, buf=0x7f3049498e50 "\361\001", key=0x7f304948c018 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /bzr/mysql-5.6.23/sql/handler.cc:2752
#12 0x0000000000935d80 in subselect_indexsubquery_engine::exec (this=0x7f304948cf60) at /bzr/mysql-5.6.23/sql/item_subselect.cc:3130
#13 0x000000000092e4e7 in Item_subselect::exec (this=0x7f3049420868) at /bzr/mysql-5.6.23/sql/item_subselect.cc:642
#14 0x000000000092e9d4 in Item_in_subselect::exec (this=0x7f3049420868) at /bzr/mysql-5.6.23/sql/item_subselect.cc:767
#15 0x000000000092e529 in Item_subselect::exec (this=0x7f3049420868) at /bzr/mysql-5.6.23/sql/item_subselect.cc:647
#16 0x000000000092e9d4 in Item_in_subselect::exec (this=0x7f3049420868) at /bzr/mysql-5.6.23/sql/item_subselect.cc:767
#17 0x000000000093074a in Item_in_subselect::val_bool (this=0x7f3049420868) at /bzr/mysql-5.6.23/sql/item_subselect.cc:1400
#18 0x000000000064873d in Item::val_bool_result (this=0x7f3049420868) at /bzr/mysql-5.6.23/sql/item.h:1191
#19 0x000000000067874e in Item_in_optimizer::val_int (this=0x7f304947d770) at /bzr/mysql-5.6.23/sql/item_cmpfunc.cc:2099
#20 0x00000000006610b0 in Item::send (this=0x7f304947d770, protocol=0x7f305afef4d8, buffer=0x7f31032b0640) at /bzr/mysql-5.6.23/sql/item.cc:6883
#21 0x000000000071f488 in Protocol::send_result_set_row (this=0x7f305afef4d8, row_items=0x7f305aff1998) at /bzr/mysql-5.6.23/sql/protocol.cc:847
#22 0x000000000078cf95 in select_send::send_data (this=0x7f3049420b00, items=...) at /bzr/mysql-5.6.23/sql/sql_class.cc:2499
#23 0x00000000007a1dae in JOIN::exec (this=0x7f3049420b28) at /bzr/mysql-5.6.23/sql/sql_executor.cc:151
#24 0x00000000008027a7 in mysql_execute_select (thd=0x7f305afef000, select_lex=0x7f305aff1878, free_join=true) at /bzr/mysql-5.6.23/sql/sql_select.cc:1100
#25 0x0000000000802aa3 in mysql_select (thd=0x7f305afef000, tables=0x0, wild_num=0, fields=..., conds=0x0, order=0x7f305aff1a40, group=0x7f305aff1978, having=0x0, select_options=2147748608, result=0x7f3049420b00, unit=0x7f305aff1230, select_lex=0x7f305aff1878) at /bzr/mysql-5.6.23/sql/sql_select.cc:1221
#26 0x0000000000800b2b in handle_select (thd=0x7f305afef000, result=0x7f3049420b00, setup_tables_done_option=0) at /bzr/mysql-5.6.23/sql/sql_select.cc:110
#27 0x00000000007da980 in execute_sqlcom_select (thd=0x7f305afef000, all_tables=0x7f3049420110) at /bzr/mysql-5.6.23/sql/sql_parse.cc:5103
#28 0x00000000007d3730 in mysql_execute_command (thd=0x7f305afef000) at /bzr/mysql-5.6.23/sql/sql_parse.cc:2649
#29 0x00000000007dd54a in mysql_parse (thd=0x7f305afef000, rawbuf=0x7f304941f010 "SELECT ROW(1,1,'a') IN (SELECT a,b,c FROM t1 WHERE a IS NOT NULL)", length=65, parser_state=0x7f31032b1e70) at /bzr/mysql-5.6.23/sql/sql_parse.cc:6357
#30 0x00000000007d06bc in dispatch_command (command=COM_QUERY, thd=0x7f305afef000, packet=0x7f304f60a001 "", packet_length=65) at /bzr/mysql-5.6.23/sql/sql_parse.cc:1332
#31 0x00000000007cf7ab in do_command (thd=0x7f305afef000) at /bzr/mysql-5.6.23/sql/sql_parse.cc:1034
#32 0x0000000000797b3d in do_handle_one_connection (thd_arg=0x7f305afef000) at /bzr/mysql-5.6.23/sql/sql_connect.cc:982
#33 0x0000000000797626 in handle_one_connection (arg=0x7f305afef000) at /bzr/mysql-5.6.23/sql/sql_connect.cc:898
#34 0x0000000000ae6600 in pfs_spawn_thread (arg=0x7f31013fbb00) at /bzr/mysql-5.6.23/storage/perfschema/pfs.cc:1860
#35 0x00007f3102cb4dc5 in start_thread (arg=0x7f31032b3700) at pthread_create.c:308
#36 0x00007f3101b8521d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

How to repeat:
Testcase
# --no-defaults
DROP DATABASE test;CREATE DATABASE test;USE test;
CREATE TABLE t1(a SMALLINT,b SMALLINT,c SMALLINT,KEY a(a),KEY b(b)) ENGINE=MEMORY PARTITION BY HASH(c) PARTITIONS 3;
INSERT INTO t1  VALUES (1,'a','a'),(2,'a','a');
SELECT ROW(1,1,'a') IN (SELECT a,b,c FROM t1 WHERE a IS NOT NULL);
[4 Jan 2016 5:39] Umesh Shastry
Hello Roel,

Thank you for the report and test case.
Observed that 5.5.48, 5.6.28/5.6.29, 5.7.10/5.7.11 debug builds are affected.

Thanks,
Umesh
[4 Jan 2016 5:40] Umesh Shastry
// 5.5.48   only debug build affected

scripts/mysql_install_db --basedir=/export/umesh/server/binaries/mysql-5.5.48 --datadir=/export/umesh/server/binaries/mysql-5.5.48/79829
bin/mysqld-debug --no-defaults --basedir=/export/umesh/server/binaries/mysql-5.5.48 --datadir=/export/umesh/server/binaries/mysql-5.5.48/79829 --core-file --socket=/tmp/mysql_ushastry.sock  --port=15000 --log-error=/export/umesh/server/binaries/mysql-5.5.48/79829/log.err 2>&1 &

[umshastr@hod03]/export/umesh/server/binaries/mysql-5.5.48: cat docs/INFO_SRC
commit: d6a208adc1275aa005cd3707cd1b39713d288f12
date: 2015-12-31 07:31:12 +0530
build-date: 2015-12-31 23:46:15 +0100
short: d6a208a
branch: mysql-5.5

MySQL source 5.5.48

(gdb) bt
#0  0x00007fb9491b5771 in pthread_kill () from /lib64/libpthread.so.0
#1  0x00000000007ede26 in my_write_core (sig=6) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/mysys/stacktrace.c:433
#2  0x00000000006a5cac in handle_fatal_signal (sig=6) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/signal_handler.cc:247
#3  <signal handler called>
#4  0x00007fb9482d85d7 in raise () from /lib64/libc.so.6
#5  0x00007fb9482d9cc8 in abort () from /lib64/libc.so.6
#6  0x00007fb9482d1546 in __assert_fail_base () from /lib64/libc.so.6
#7  0x00007fb9482d15f2 in __assert_fail () from /lib64/libc.so.6
#8  0x00000000009e2036 in ha_partition::handle_ordered_index_scan (this=0x7fb92c00ac70, buf=0x7fb92c00afe8 "\361\001", reverse_order=false)
    at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/ha_partition.cc:5284
#9  0x00000000009e2632 in ha_partition::common_index_read (this=0x7fb92c00ac70, buf=0x7fb92c00afe8 "\361\001", have_start_key=true)
    at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/ha_partition.cc:4627
#10 0x00000000009e28f5 in ha_partition::index_read_map (this=0x7fb92c00ac70, buf=0x7fb92c00afe8 "\361\001", key=0x7fb92c013d40 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/ha_partition.cc:4542
#11 0x000000000071ef41 in subselect_indexsubquery_engine::exec (this=0x7fb92c016f10) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/item_subselect.cc:2424
#12 0x0000000000718ac0 in Item_subselect::exec (this=0x7fb92c006268) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/item_subselect.cc:277
#13 0x0000000000718adc in Item_subselect::exec (this=0x7fb92c006268) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/item_subselect.cc:282
#14 0x00000000007183ff in Item_in_subselect::val_bool (this=0x2b5c) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/item_subselect.cc:878
#15 0x0000000000516b13 in Item::val_bool_result (this=0x2b5c) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/item.h:856
#16 0x00000000006ccd7e in Item_in_optimizer::val_int (this=0x7fb92c006848) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/item_cmpfunc.cc:1939
#17 0x00000000006b2f4e in Item::send (this=0x7fb92c006848, protocol=0x321bf68, buffer=0x7fb944302ff0) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/item.cc:6019
#18 0x00000000005150a2 in Protocol::send_result_set_row (this=0x321bf68, row_items=<optimized out>) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/protocol.cc:847
#19 0x000000000055ec6b in select_send::send_data (this=0x7fb92c006490, items=...) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_class.cc:2240
#20 0x00000000005d0dbf in JOIN::exec (this=0x7fb92c02e4c0) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_select.cc:1892
#21 0x00000000005d345d in mysql_select (thd=0x321bac0, rref_pointer_array=0x321dd20, tables=0x0, wild_num=0, fields=..., conds=<optimized out>, og_num=0, order=0x0, group=0x0, having=0x0,
    proc_param=0x0, select_options=2147748608, result=0x7fb92c006490, unit=0x321d518, select_lex=0x321db38) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_select.cc:2619
#22 0x00000000005d3997 in handle_select (thd=0x321bac0, lex=0x321d468, result=0x7fb92c006490, setup_tables_done_option=0)
    at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_select.cc:297
#23 0x000000000058ab64 in execute_sqlcom_select (thd=0x321bac0, all_tables=0x7fb92c005b88) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_parse.cc:4625
#24 0x000000000058e774 in mysql_execute_command (thd=0x321bac0) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_parse.cc:2176
#25 0x0000000000593a1d in mysql_parse (thd=0x321bac0, rawbuf=0x7fb92c004bd0 "SELECT ROW(1,1,'a') IN (SELECT a,b,c FROM t1 WHERE a IS NOT NULL)", length=<optimized out>,
    parser_state=0x7fb944304c20) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_parse.cc:5780
#26 0x000000000059501e in dispatch_command (command=COM_QUERY, thd=0x321bac0, packet=0x32a0ec1 "", packet_length=65) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_parse.cc:1038
#27 0x0000000000596754 in do_command (thd=0x321bac0) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_parse.cc:773
#28 0x000000000063d046 in do_handle_one_connection (thd_arg=<optimized out>) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_connect.cc:862
#29 0x000000000063d10f in handle_one_connection (arg=<optimized out>) at /pb2/build/sb_0-17490040-1451602833.9/mysql-5.5.48/sql/sql_connect.cc:781
#30 0x00007fb9491b0df5 in start_thread () from /lib64/libpthread.so.0
#31 0x00007fb94839960d in clone () from /lib64/libc.so.6
(gdb)
[4 Jan 2016 5:41] Umesh Shastry
// 5.6.28    only debug build affected

scripts/mysql_install_db --basedir=/export/umesh/server/binaries/mysql-advanced-5.6.28 --datadir=/export/umesh/server/binaries/mysql-advanced-5.6.28/79829
bin/mysqld-debug --no-defaults --basedir=/export/umesh/server/binaries/mysql-advanced-5.6.28 --datadir=/export/umesh/server/binaries/mysql-advanced-5.6.28/79829 --core-file --socket=/tmp/mysql_ushastry.sock  --port=15000 --log-error=/export/umesh/server/binaries/mysql-advanced-5.6.28/79829/log.err 2>&1 &

(gdb) bt
#0  0x00007f320d9c2771 in pthread_kill () from /lib64/libpthread.so.0
#1  0x0000000000ae4697 in my_write_core (sig=6) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/mysys/stacktrace.c:422
#2  0x0000000000747246 in handle_fatal_signal (sig=6) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/signal_handler.cc:230
#3  <signal handler called>
#4  0x00007f320c5c85d7 in raise () from /lib64/libc.so.6
#5  0x00007f320c5c9cc8 in abort () from /lib64/libc.so.6
#6  0x00007f320c5c1546 in __assert_fail_base () from /lib64/libc.so.6
#7  0x00007f320c5c15f2 in __assert_fail () from /lib64/libc.so.6
#8  0x0000000000e517ab in ha_partition::handle_ordered_index_scan (this=0x7f31b801a260, buf=0x7f31b8010dd0 "\361\001", reverse_order=false)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/ha_partition.cc:5977
#9  0x0000000000e5231d in ha_partition::common_index_read (this=0x7f31b801a260, buf=0x7f31b8010dd0 "\361\001", have_start_key=true)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/ha_partition.cc:5320
#10 0x0000000000e52594 in ha_partition::index_read_map (this=0x7f31b801a260, buf=0x7f31b8010dd0 "\361\001", key=0x7f31b8020368 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/ha_partition.cc:5235
#11 0x000000000064ae27 in handler::ha_index_read_map (this=0x7f31b801a260, buf=0x7f31b8010dd0 "\361\001", key=0x7f31b8020368 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/handler.cc:2752
#12 0x0000000000966284 in subselect_indexsubquery_engine::exec (this=0x7f31b80223b0) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item_subselect.cc:3155
#13 0x000000000096aff3 in Item_subselect::exec (this=0x7f31b8006828) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item_subselect.cc:643
#14 0x000000000096b2b1 in Item_in_subselect::exec (this=0x7f31b8006828) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item_subselect.cc:768
#15 0x000000000096b032 in Item_subselect::exec (this=0x7f31b8006828) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item_subselect.cc:648
#16 0x000000000096b2b1 in Item_in_subselect::exec (this=0x7f31b8006828) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item_subselect.cc:768
#17 0x000000000096316f in Item_in_subselect::val_bool (this=0x7f31b8006828) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item_subselect.cc:1401
#18 0x000000000065895a in Item::val_bool_result (this=0x7f31b8006828) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item.h:1190
#19 0x000000000068d7e9 in Item_in_optimizer::val_int (this=0x7f31b801cbb8) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item_cmpfunc.cc:2099
#20 0x0000000000663cac in Item::send (this=0x7f31b801cbb8, protocol=0x28809e8, buffer=0x7f31e32b7960) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/item.cc:6900
#21 0x000000000073e2e4 in Protocol::send_result_set_row (this=0x28809e8, row_items=0x2882b00) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/protocol.cc:847
#22 0x00000000007b1d15 in select_send::send_data (this=0x7f31b8006ac0, items=...) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_class.cc:2531
#23 0x00000000007d254a in JOIN::exec (this=0x7f31b8006ae8) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_executor.cc:149
#24 0x0000000000835502 in mysql_execute_select (thd=0x2880510, select_lex=0x28829e0, free_join=true)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_select.cc:1101
#25 0x0000000000835ec1 in mysql_select (thd=0x2880510, tables=0x0, wild_num=0, fields=..., conds=0x0, order=0x2882ba8, group=0x2882ae0, having=0x0, select_options=2147748608,
    result=0x7f31b8006ac0, unit=0x2882398, select_lex=0x28829e0) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_select.cc:1222
#26 0x00000000008360bd in handle_select (thd=0x2880510, result=0x7f31b8006ac0, setup_tables_done_option=0)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_select.cc:110
#27 0x00000000007fbde8 in execute_sqlcom_select (thd=0x2880510, all_tables=0x7f31b80060d0) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_parse.cc:5134
#28 0x00000000007fd313 in mysql_execute_command (thd=0x2880510) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_parse.cc:2656
#29 0x0000000000804922 in mysql_parse (thd=0x2880510, rawbuf=0x7f31b8004fd0 "SELECT ROW(1,1,'a') IN (SELECT a,b,c FROM t1 WHERE a IS NOT NULL)", length=65, parser_state=0x7f31e32b9700)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_parse.cc:6386
#30 0x0000000000806546 in dispatch_command (command=COM_QUERY, thd=0x2880510, packet=0x29b1a31 "", packet_length=65)
    at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_parse.cc:1340
#31 0x0000000000807dd2 in do_command (thd=0x2880510) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_parse.cc:1037
#32 0x00000000007bc9ad in do_handle_one_connection (thd_arg=0x2880510) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_connect.cc:982
#33 0x00000000007bca73 in handle_one_connection (arg=0x2880510) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/sql/sql_connect.cc:898
#34 0x0000000000b96526 in pfs_spawn_thread (arg=0x28a5370) at /export/home/pb2/build/sb_0-17068951-1447696819.05/mysqlcom-pro-5.6.28/storage/perfschema/pfs.cc:1860
#35 0x00007f320d9bddf5 in start_thread () from /lib64/libpthread.so.0
#36 0x00007f320c68960d in clone () from /lib64/libc.so.6
(gdb)
[4 Jan 2016 5:41] Umesh Shastry
// 5.6.29  only debug build affected

scripts/mysql_install_db --basedir=/export/umesh/server/binaries/mysql-advanced-5.6.29 --datadir=/export/umesh/server/binaries/mysql-advanced-5.6.29/79829
bin/mysqld-debug --no-defaults --basedir=/export/umesh/server/binaries/mysql-advanced-5.6.29 --datadir=/export/umesh/server/binaries/mysql-advanced-5.6.29/79829 --core-file --socket=/tmp/mysql_ushastry.sock  --port=15000 --log-error=/export/umesh/server/binaries/mysql-advanced-5.6.29/79829/log.err 2>&1 &

[umshastr@hod03]/export/umesh/server/binaries/mysql-advanced-5.6.29: cat docs/INFO_SRC
commit: 116bab1e51a762e6484d400120187bcfe86bf803
date: 2015-12-31 07:32:05 +0530
build-date: 2015-12-31 03:15:55 +0100
short: 116bab1
branch: mysql-5.6

MySQL source 5.6.29

(gdb) bt
#0  0x00007f62162ad771 in pthread_kill () from /lib64/libpthread.so.0
#1  0x0000000000ae505f in my_write_core (sig=6) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/mysys/stacktrace.c:422
#2  0x000000000074765e in handle_fatal_signal (sig=6) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/signal_handler.cc:230
#3  <signal handler called>
#4  0x00007f6214eb35d7 in raise () from /lib64/libc.so.6
#5  0x00007f6214eb4cc8 in abort () from /lib64/libc.so.6
#6  0x00007f6214eac546 in __assert_fail_base () from /lib64/libc.so.6
#7  0x00007f6214eac5f2 in __assert_fail () from /lib64/libc.so.6
#8  0x0000000000e52aed in ha_partition::handle_ordered_index_scan (this=0x7f61bc010530, buf=0x7f61bc018fb0 "\361\001", reverse_order=false)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/ha_partition.cc:5977
#9  0x0000000000e5365f in ha_partition::common_index_read (this=0x7f61bc010530, buf=0x7f61bc018fb0 "\361\001", have_start_key=true)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/ha_partition.cc:5320
#10 0x0000000000e538d6 in ha_partition::index_read_map (this=0x7f61bc010530, buf=0x7f61bc018fb0 "\361\001", key=0x7f61bc0210c8 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/ha_partition.cc:5235
#11 0x000000000064b1f7 in handler::ha_index_read_map (this=0x7f61bc010530, buf=0x7f61bc018fb0 "\361\001", key=0x7f61bc0210c8 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/handler.cc:2752
#12 0x00000000009666ec in subselect_indexsubquery_engine::exec (this=0x7f61bc023110) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item_subselect.cc:3155
#13 0x000000000096b45b in Item_subselect::exec (this=0x7f61bc006828) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item_subselect.cc:643
#14 0x000000000096b719 in Item_in_subselect::exec (this=0x7f61bc006828) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item_subselect.cc:768
#15 0x000000000096b49a in Item_subselect::exec (this=0x7f61bc006828) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item_subselect.cc:648
#16 0x000000000096b719 in Item_in_subselect::exec (this=0x7f61bc006828) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item_subselect.cc:768
#17 0x00000000009635d7 in Item_in_subselect::val_bool (this=0x7f61bc006828) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item_subselect.cc:1401
#18 0x0000000000658d2a in Item::val_bool_result (this=0x7f61bc006828) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item.h:1190
#19 0x000000000068dbf5 in Item_in_optimizer::val_int (this=0x7f61bc01d918) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item_cmpfunc.cc:2099
#20 0x000000000066407c in Item::send (this=0x7f61bc01d918, protocol=0x3df0b98, buffer=0x7f61ebba2960) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/item.cc:6900
#21 0x000000000073e6f0 in Protocol::send_result_set_row (this=0x3df0b98, row_items=0x3df2cb0) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/protocol.cc:844
#22 0x00000000007b1d9d in select_send::send_data (this=0x7f61bc006ac0, items=...) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_class.cc:2538
#23 0x00000000007d266e in JOIN::exec (this=0x7f61bc006ae8) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_executor.cc:149
#24 0x000000000083561e in mysql_execute_select (thd=0x3df06c0, select_lex=0x3df2b90, free_join=true)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_select.cc:1101
#25 0x0000000000835fdd in mysql_select (thd=0x3df06c0, tables=0x0, wild_num=0, fields=..., conds=0x0, order=0x3df2d58, group=0x3df2c90, having=0x0, select_options=2147748608,
    result=0x7f61bc006ac0, unit=0x3df2548, select_lex=0x3df2b90) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_select.cc:1222
#26 0x00000000008361d9 in handle_select (thd=0x3df06c0, result=0x7f61bc006ac0, setup_tables_done_option=0)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_select.cc:110
#27 0x00000000007fbf04 in execute_sqlcom_select (thd=0x3df06c0, all_tables=0x7f61bc0060d0) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_parse.cc:5133
#28 0x00000000007fd42f in mysql_execute_command (thd=0x3df06c0) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_parse.cc:2655
#29 0x0000000000804a3e in mysql_parse (thd=0x3df06c0, rawbuf=0x7f61bc004fd0 "SELECT ROW(1,1,'a') IN (SELECT a,b,c FROM t1 WHERE a IS NOT NULL)", length=65, parser_state=0x7f61ebba4700)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_parse.cc:6385
#30 0x0000000000806662 in dispatch_command (command=COM_QUERY, thd=0x3df06c0, packet=0x3f20c31 "", packet_length=65)
    at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_parse.cc:1339
#31 0x0000000000807eee in do_command (thd=0x3df06c0) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_parse.cc:1036
#32 0x00000000007bcad1 in do_handle_one_connection (thd_arg=0x3df06c0) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_connect.cc:982
#33 0x00000000007bcb97 in handle_one_connection (arg=0x3df06c0) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/sql/sql_connect.cc:898
#34 0x0000000000b96ef2 in pfs_spawn_thread (arg=0x3e99b30) at /export/home/pb2/build/sb_0-17486706-1451528727.77/mysqlcom-pro-5.6.29/storage/perfschema/pfs.cc:1860
#35 0x00007f62162a8df5 in start_thread () from /lib64/libpthread.so.0
#36 0x00007f6214f7460d in clone () from /lib64/libc.so.6
(gdb)
[4 Jan 2016 5:41] Umesh Shastry
// 5.7.10 only debug build affected( with set sql_mode='')

bin/mysql_install_db --insecure --basedir=/export/umesh/server/binaries/mysql-advanced-5.7.10 --datadir=/export/umesh/server/binaries/mysql-advanced-5.7.10/79829 -v
bin/mysqld-debug --no-defaults --basedir=/export/umesh/server/binaries/mysql-advanced-5.7.10 --datadir=/export/umesh/server/binaries/mysql-advanced-5.7.10/79829 --core-file --socket=/tmp/mysql_ushastry.sock  --port=15000 --log-error=/export/umesh/server/binaries/mysql-advanced-5.7.10/79829/log.err 2>&1 &

(gdb) bt
#0  0x00007ff5d2b0e771 in pthread_kill () from /lib64/libpthread.so.0
#1  0x000000000188bda1 in my_write_core (sig=6) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/mysys/stacktrace.c:247
#2  0x0000000000eadfe4 in handle_fatal_signal (sig=6) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/signal_handler.cc:220
#3  <signal handler called>
#4  0x00007ff5d17145d7 in raise () from /lib64/libc.so.6
#5  0x00007ff5d1715cc8 in abort () from /lib64/libc.so.6
#6  0x00007ff5d170d546 in __assert_fail_base () from /lib64/libc.so.6
#7  0x00007ff5d170d5f2 in __assert_fail () from /lib64/libc.so.6
#8  0x000000000149be36 in Partition_helper::handle_ordered_index_scan (this=0x7ff55c00f050, buf=0x7ff55c00f568 "\361\001")
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/partitioning/partition_handler.cc:3261
#9  0x000000000149a9d4 in Partition_helper::common_index_read (this=0x7ff55c00f050, buf=0x7ff55c00f568 "\361\001", have_start_key=true)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/partitioning/partition_handler.cc:2589
#10 0x000000000149a72e in Partition_helper::ph_index_read_map (this=0x7ff55c00f050, buf=0x7ff55c00f568 "\361\001", key=0x7ff55c949ee8 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/partitioning/partition_handler.cc:2503
#11 0x0000000001d50ea9 in ha_partition::index_read_map (this=0x7ff55c00edf0, buf=0x7ff55c00f568 "\361\001", key=0x7ff55c949ee8 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/storage/partition/ha_partition.h:473
#12 0x0000000000f2bd09 in handler::ha_index_read_map (this=0x7ff55c00edf0, buf=0x7ff55c00f568 "\361\001", key=0x7ff55c949ee8 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/handler.cc:2901
#13 0x000000000142eeeb in subselect_indexsubquery_engine::exec (this=0x7ff55c94aef8) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/item_subselect.cc:3409
#14 0x00000000014265b2 in Item_subselect::exec (this=0x7ff55c006b08) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/item_subselect.cc:582
#15 0x0000000001426ad7 in Item_in_subselect::exec (this=0x7ff55c006b08) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/item_subselect.cc:702
#16 0x00000000014295fc in Item_in_subselect::val_bool (this=0x7ff55c006b08) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/item_subselect.cc:1626
#17 0x0000000000f12e93 in Item::val_bool_result (this=0x7ff55c006b08) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/item.h:1585
#18 0x0000000000f704b7 in Item_in_optimizer::val_int (this=0x7ff55c945850) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/item_cmpfunc.cc:2392
#19 0x0000000000f55ca9 in Item::send (this=0x7ff55c945850, protocol=0x7ff55c001bb0, buffer=0x7ff5a550fbc0)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/item.cc:7535
#20 0x0000000001512352 in THD::send_result_set_row (this=0x7ff55c000b70, row_items=0x7ff55c005728)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_class.cc:4726
#21 0x000000000150cb88 in Query_result_send::send_data (this=0x7ff55c945288, items=...) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_class.cc:2781
#22 0x0000000001523378 in JOIN::exec (this=0x7ff55c9480f8) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_executor.cc:156
#23 0x00000000015bfab6 in handle_query (thd=0x7ff55c000b70, lex=0x7ff55c002cd0, result=0x7ff55c945288, added_options=0, removed_options=0)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_select.cc:184
#24 0x000000000157586a in execute_sqlcom_select (thd=0x7ff55c000b70, all_tables=0x7ff55c944b38) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_parse.cc:5098
#25 0x000000000156e505 in mysql_execute_command (thd=0x7ff55c000b70, first_level=true) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_parse.cc:2748
#26 0x00000000015766c1 in mysql_parse (thd=0x7ff55c000b70, parser_state=0x7ff5a5511690) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_parse.cc:5508
#27 0x000000000156b25e in dispatch_command (thd=0x7ff55c000b70, com_data=0x7ff5a5511e00, command=COM_QUERY)
    at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_parse.cc:1425
#28 0x000000000156a116 in do_command (thd=0x7ff55c000b70) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/sql_parse.cc:993
#29 0x000000000169b713 in handle_connection (arg=0x4d06ad0) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/sql/conn_handler/connection_handler_per_thread.cc:301
#30 0x0000000001917660 in pfs_spawn_thread (arg=0x4fcd340) at /export/home/pb2/build/sb_0-17208442-1448825515.37/mysqlcom-pro-5.7.10/storage/perfschema/pfs.cc:2192
#31 0x00007ff5d2b09df5 in start_thread () from /lib64/libpthread.so.0
#32 0x00007ff5d17d560d in clone () from /lib64/libc.so.6
(gdb)
[4 Jan 2016 5:42] Umesh Shastry
// 5.7.11 only debug build affected( with set sql_mode='')

bin/mysql_install_db --insecure --basedir=/export/umesh/server/binaries/mysql-advanced-5.7.11 --datadir=/export/umesh/server/binaries/mysql-advanced-5.7.11/79829 -v
bin/mysqld-debug --no-defaults --basedir=/export/umesh/server/binaries/mysql-advanced-5.7.11 --datadir=/export/umesh/server/binaries/mysql-advanced-5.7.11/79829 --core-file --socket=/tmp/mysql_ushastry.sock  --port=15000 --log-error=/export/umesh/server/binaries/mysql-advanced-5.7.11/79829/log.err 2>&1 &

[umshastr@hod03]/export/umesh/server/binaries/mysql-advanced-5.7.11: cat docs/INFO_SRC
commit: f47717fd6d981fa29521cbec7f6fda2e7d1aafcb
date: 2015-12-31 07:32:48 +0530
build-date: 2015-12-31 03:19:29 +0100
short: f47717f
branch: mysql-5.7

MySQL source 5.7.11

(gdb) bt
#0  0x00007fc2a20ad771 in pthread_kill () from /lib64/libpthread.so.0
#1  0x00000000018a6701 in my_write_core (sig=6) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/mysys/stacktrace.c:247
#2  0x0000000000ebc4cc in handle_fatal_signal (sig=6) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/signal_handler.cc:220
#3  <signal handler called>
#4  0x00007fc2a0cb35d7 in raise () from /lib64/libc.so.6
#5  0x00007fc2a0cb4cc8 in abort () from /lib64/libc.so.6
#6  0x00007fc2a0cac546 in __assert_fail_base () from /lib64/libc.so.6
#7  0x00007fc2a0cac5f2 in __assert_fail () from /lib64/libc.so.6
#8  0x000000000148add2 in Partition_helper::handle_ordered_index_scan (this=0x7fc22c01afe0, buf=0x7fc22c010578 "\361\001")
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/partitioning/partition_handler.cc:3261
#9  0x0000000001489970 in Partition_helper::common_index_read (this=0x7fc22c01afe0, buf=0x7fc22c010578 "\361\001", have_start_key=true)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/partitioning/partition_handler.cc:2589
#10 0x00000000014896ca in Partition_helper::ph_index_read_map (this=0x7fc22c01afe0, buf=0x7fc22c010578 "\361\001", key=0x7fc22c025c28 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/partitioning/partition_handler.cc:2503
#11 0x0000000001d742d9 in ha_partition::index_read_map (this=0x7fc22c01ad80, buf=0x7fc22c010578 "\361\001", key=0x7fc22c025c28 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/storage/partition/ha_partition.h:473
#12 0x0000000000f3a4db in handler::ha_index_read_map (this=0x7fc22c01ad80, buf=0x7fc22c010578 "\361\001", key=0x7fc22c025c28 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/handler.cc:2901
#13 0x000000000141db0d in subselect_indexsubquery_engine::exec (this=0x7fc22c026c38) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/item_subselect.cc:3492
#14 0x00000000014150fa in Item_subselect::exec (this=0x7fc22c945aa8) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/item_subselect.cc:620
#15 0x000000000141561f in Item_in_subselect::exec (this=0x7fc22c945aa8) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/item_subselect.cc:740
#16 0x000000000141810a in Item_in_subselect::val_bool (this=0x7fc22c945aa8) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/item_subselect.cc:1663
#17 0x0000000000f21543 in Item::val_bool_result (this=0x7fc22c945aa8) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/item.h:1604
#18 0x0000000000f7f123 in Item_in_optimizer::val_int (this=0x7fc22c006510) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/item_cmpfunc.cc:2392
#19 0x0000000000f646f9 in Item::send (this=0x7fc22c006510, protocol=0x7fc22c013350, buffer=0x7fc274ab2bc0)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/item.cc:7537
#20 0x00000000015104d2 in THD::send_result_set_row (this=0x7fc22c012310, row_items=0x7fc22c9446c8)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_class.cc:4709
#21 0x000000000150ad00 in Query_result_send::send_data (this=0x7fc22c005f48, items=...) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_class.cc:2764
#22 0x0000000001521620 in JOIN::exec (this=0x7fc22c023e38) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_executor.cc:156
#23 0x00000000015bd96e in handle_query (thd=0x7fc22c012310, lex=0x7fc22c014470, result=0x7fc22c005f48, added_options=0, removed_options=0)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_select.cc:184
#24 0x0000000001573693 in execute_sqlcom_select (thd=0x7fc22c012310, all_tables=0x7fc22c0057f8) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_parse.cc:5104
#25 0x000000000156c323 in mysql_execute_command (thd=0x7fc22c012310, first_level=true) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_parse.cc:2754
#26 0x00000000015744eb in mysql_parse (thd=0x7fc22c012310, parser_state=0x7fc274ab4690) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_parse.cc:5514
#27 0x0000000001569008 in dispatch_command (thd=0x7fc22c012310, com_data=0x7fc274ab4e00, command=COM_QUERY)
    at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_parse.cc:1425
#28 0x0000000001567ec0 in do_command (thd=0x7fc22c012310) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/sql_parse.cc:993
#29 0x0000000001699f3f in handle_connection (arg=0x50110c0) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/sql/conn_handler/connection_handler_per_thread.cc:301
#30 0x0000000001c7c834 in pfs_spawn_thread (arg=0x51268c0) at /export/home/pb2/build/sb_0-17486723-1451529264.69/mysqlcom-pro-5.7.11/storage/perfschema/pfs.cc:2192
#31 0x00007fc2a20a8df5 in start_thread () from /lib64/libpthread.so.0
#32 0x00007fc2a0d7460d in clone () from /lib64/libc.so.6
(gdb)