InnoDB partition tests fail in buildbot with ASAN use-after-poison in THD::rollback_item_tree_changes

parts.partition_alter1_1_2_innodb 'innodb_plugin' w2 [ fail ]

        Test ended at 2018-01-25 05:47:08

CURRENT_TEST: parts.partition_alter1_1_2_innodb

mysqltest: In included file "./suite/parts/inc/partition_check_read.inc": 

included from ./suite/parts/inc/partition_check.inc at line 286:

included from ./suite/parts/inc/partition_alter_1.inc at line 71:

included from ./suite/parts/inc/partition_alter_13.inc at line 59:

included from ./suite/parts/inc/partition_alter1_1_2.inc at line 36:

included from /mnt/buildbot/build/mariadb-10.0.34/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test at line 85:

At line 49: query 'SELECT COUNT(*) = 1 INTO @aux FROM t1 WHERE $col_to_check = @max_row + $num' failed: 2013: Lost connection to MySQL server during query

The result from queries just before the failure was:

< snip >

# check COUNT(*) success:    1

# check MIN/MAX(f_int1) success:    1

# check MIN/MAX(f_int2) success:    1

INSERT INTO t1 (f_int1, f_int2, f_char1, f_char2, f_charbig)

SELECT f_int1, f_int1, CAST(f_int1 AS CHAR),

CAST(f_int1 AS CHAR), 'delete me' FROM t0_template

WHERE f_int1 IN (2,3);

ERROR 23000: Duplicate entry '2-2' for key 'PRIMARY'

# check prerequisites-3 success:    1

# INFO: f_int1 AND/OR f_int2 AND/OR (f_int1,f_int2) is UNIQUE

INSERT INTO t1 (f_int1, f_int2, f_char1, f_char2, f_charbig)

SELECT f_int1, 2 * @max_row + f_int1, CAST((2 * @max_row + f_int1) AS CHAR),

CAST((2 * @max_row + f_int1) AS CHAR), 'delete me' FROM t0_template

WHERE f_int1 IN (2,3);

DELETE FROM t1 WHERE f_charbig = 'delete me';

INSERT INTO t1 (f_int1, f_int2, f_char1, f_char2, f_charbig)

SELECT 2 * @max_row + f_int1, f_int1, CAST((2 * @max_row + f_int1) AS CHAR),

CAST((2 * @max_row + f_int1) AS CHAR), 'delete me' FROM t0_template

WHERE f_int1 IN (2,3);

DELETE FROM t1 WHERE f_charbig = 'delete me';

More results from queries before failure can be found in /mnt/buildbot/build/mariadb-10.0.34/mysql-test/var/2/log/partition_alter1_1_2_innodb.log

Server [mysqld.1 - pid: 11274, winpid: 11274, exit: 256] failed during test run

Server log from this test:

----------SERVER LOG START-----------

=================================================================

==11275==ERROR: AddressSanitizer: use-after-poison on address 0x625002511510 at pc 0x000000664414 bp 0x7fa5418664c0 sp 0x7fa5418664b0

WRITE of size 8 at 0x625002511510 thread T25

    #0 0x664413 in THD::rollback_item_tree_changes() /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_class.cc:2462

    #1 0x741a9b in Prepared_statement::cleanup_stmt() /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_prepare.cc:3274

    #2 0x741a9b in Prepared_statement::execute(String*, bool) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_prepare.cc:4001

    #3 0x741f52 in Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_prepare.cc:3629

    #4 0x742917 in mysqld_stmt_execute(THD*, char*, unsigned int) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_prepare.cc:2724

    #5 0x70eaa4 in dispatch_command(enum_server_command, THD*, char*, unsigned int) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_parse.cc:1243

    #6 0x9752f1 in do_handle_one_connection(THD*) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_connect.cc:1377

    #7 0x975590 in handle_one_connection /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_connect.cc:1292

    #8 0xfc305b in pfs_spawn_thread /home/buildbot/buildbot/build/mariadb-10.0.34/storage/perfschema/pfs.cc:1861

    #9 0x7fa554fb66b9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76b9)

    #10 0x7fa553db082c in clone (/lib/x86_64-linux-gnu/libc.so.6+0x10682c)

0x625002511510 is located 7184 bytes inside of 8224-byte region [0x62500250f900,0x625002511920)

allocated by thread T25 here:

    #0 0x7fa55569e602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602)

    #1 0x18431ee in my_malloc /home/buildbot/buildbot/build/mariadb-10.0.34/mysys/my_malloc.c:100

    #2 0x182ecbb in reset_root_defaults /home/buildbot/buildbot/build/mariadb-10.0.34/mysys/my_alloc.c:144

    #3 0x65e6bf in THD::init_for_queries() /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_class.cc:1476

    #4 0x9742d3 in prepare_new_connection_state(THD*) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_connect.cc:1222

    #5 0x974e39 in thd_prepare_connection(THD*) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_connect.cc:1307

    #6 0x9752c9 in do_handle_one_connection(THD*) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_connect.cc:1368

    #7 0x975590 in handle_one_connection /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_connect.cc:1292

    #8 0xfc305b in pfs_spawn_thread /home/buildbot/buildbot/build/mariadb-10.0.34/storage/perfschema/pfs.cc:1861

    #9 0x7fa554fb66b9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76b9)

Thread T25 created by T0 here:

    #0 0x7fa55563c253 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x36253)

    #1 0xfcca33 in spawn_thread_v1 /home/buildbot/buildbot/build/mariadb-10.0.34/storage/perfschema/pfs.cc:1911

    #2 0x56347c in inline_mysql_thread_create /home/buildbot/buildbot/build/mariadb-10.0.34/include/mysql/psi/mysql_thread.h:1255

    #3 0x56347c in create_thread_to_handle_connection(THD*) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/mysqld.cc:5905

    #4 0x564b9c in create_new_thread /home/buildbot/buildbot/build/mariadb-10.0.34/sql/mysqld.cc:5998

    #5 0x564b9c in handle_connections_sockets() /home/buildbot/buildbot/build/mariadb-10.0.34/sql/mysqld.cc:6282

    #6 0x5717b2 in mysqld_main(int, char**) /home/buildbot/buildbot/build/mariadb-10.0.34/sql/mysqld.cc:5511

    #7 0x7fa553cca82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)

SUMMARY: AddressSanitizer: use-after-poison /home/buildbot/buildbot/build/mariadb-10.0.34/sql/sql_class.cc:2462 THD::rollback_item_tree_changes()

Shadow bytes around the buggy address:

  0x0c4a8049a250: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f7 f7

  0x0c4a8049a260: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c4a8049a270: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c4a8049a280: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c4a8049a290: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

=>0x0c4a8049a2a0: f7 f7[f7]f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c4a8049a2b0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 00 00 f7 f7

  0x0c4a8049a2c0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c4a8049a2d0: f7 f7 f7 f7 00 00 00 00 00 f7 f7 f7 f7 f7 f7 f7

  0x0c4a8049a2e0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c4a8049a2f0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

Shadow byte legend (one shadow byte represents 8 application bytes):

  Addressable:           00

  Partially addressable: 01 02 03 04 05 06 07 

  Heap left redzone:       fa

  Heap right redzone:      fb

  Freed heap region:       fd

  Stack left redzone:      f1

  Stack mid redzone:       f2

  Stack right redzone:     f3

  Stack partial redzone:   f4

  Stack after return:      f5

  Stack use after scope:   f8

  Global redzone:          f9

  Global init order:       f6

  Poisoned by user:        f7

  Container overflow:      fc

  Array cookie:            ac

  Intra object redzone:    bb

  ASan internal:           fe

==11275==ABORTING

----------SERVER LOG END-------------

 - saving '/mnt/buildbot/build/mariadb-10.0.34/mysql-test/var/2/log/parts.partition_alter1_1_2_innodb-innodb_plugin/' to '/mnt/buildbot/build/mariadb-10.0.34/mysql-test/var/log/parts.partition_alter1_1_2_innodb-innodb_plugin/'

worker[2] > Restart  - not started