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  1. MariaDB Server
  2. MDEV-15099

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

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      (with ps-protocol)
      http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest-big/builds/1532/steps/mtr_ps/logs/stdio

      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
      

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              • Assignee:
                sanja Oleksandr Byelkin
                Reporter:
                elenst Elena Stepanova
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                • Created:
                  Updated:
                  Resolved: