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  1. MariaDB Server
  2. MDEV-35733

ASAN errors in row_mysql_store_col_in_innobase_format / check_key_referential_integrity

Details

    • Bug
    • Status: In Testing (View Workflow)
    • Critical
    • Resolution: Unresolved
    • N/A
    • 12.0
    • Server
    • None

    Description

      --source include/have_innodb.inc
      		 
       
      		 
      CREATE TABLE t (pk INT PRIMARY KEY, a INT, b INT, KEY(b), FOREIGN KEY (a) REFERENCES t (b)) ENGINE=InnoDB;
      		 
      INSERT INTO t VALUES (1,10,10);
      		 
      CHECK TABLE t EXTENDED;
      		 
       
      		 
      # Cleanup
      		 
      DROP TABLE t;

      bb-11.8-check-table 01b0c6c996db756fc40d51178d669fcfbec7a1d7

      		 
      ==211056==ERROR: AddressSanitizer: use-after-poison on address 0x6290000fbe95 at pc 0x55a010c510ff bp 0x7f2dd3b50370 sp 0x7f2dd3b50368
      		 
      READ of size 1 at 0x6290000fbe95 thread T11
      		 
          #0 0x55a010c510fe in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/row/row0mysql.cc:375
      		 
          #1 0x55a010ccfada in row_sel_convert_mysql_key_to_innobase(dtuple_t*, unsigned char*, unsigned long, dict_index_t*, unsigned char const*, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/row/row0sel.cc:2736
      		 
          #2 0x55a0107e6f2e in ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/handler/ha_innodb.cc:8956
      		 
          #3 0x55a00fbf930e in handler::index_read_map(unsigned char*, unsigned char const*, unsigned long, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.h:4220
      		 
          #4 0x55a00fdb8ee5 in handler::ha_index_read_map(unsigned char*, unsigned char const*, unsigned long, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.cc:3829
      		 
          #5 0x55a00fdde649 in handler::check_record_reference(st_key const*, st_key const*, unsigned long, unsigned char*, unsigned int, unsigned char const*, unsigned char*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.cc:7964
      		 
          #6 0x55a00f93f004 in check_key_referential_integrity /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1746
      		 
          #7 0x55a00f93f904 in check_foreign_key_relation /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1853
      		 
          #8 0x55a00f940357 in check_foreign_key_relations(THD*, TABLE*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1913
      		 
          #9 0x55a00fdc7c9b in handler::ha_check(THD*, st_ha_check_opt*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.cc:5398
      		 
          #10 0x55a00f937db2 in mysql_admin_table /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:942
      		 
          #11 0x55a00f93df0f in Sql_cmd_check_table::execute(THD*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1652
      		 
          #12 0x55a00f42720a in mysql_execute_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:5872
      		 
          #13 0x55a00f434229 in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:7901
      		 
          #14 0x55a00f40b36a in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:1903
      		 
          #15 0x55a00f408072 in do_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:1416
      		 
          #16 0x55a00f8fab62 in do_handle_one_connection(CONNECT*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1415
      		 
          #17 0x55a00f8fa6c1 in handle_one_connection /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1327
      		 
          #18 0x55a0105a610b in pfs_spawn_thread /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/pfs.cc:2198
      		 
          #19 0x7f2de36a8043 in start_thread nptl/pthread_create.c:442
      		 
          #20 0x7f2de372861b in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
      		 
       
      		 
      0x6290000fbe95 is located 7317 bytes inside of 16400-byte region [0x6290000fa200,0x6290000fe210)
      		 
      allocated by thread T11 here:
      		 
          #0 0x7f2de3eb89cf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69
      		 
          #1 0x55a011333bb9 in my_malloc /data/bld/preview-11.8-bb-11.8-check-table-asan/mysys/my_malloc.c:93
      		 
          #2 0x55a01130617a in root_alloc /data/bld/preview-11.8-bb-11.8-check-table-asan/mysys/my_alloc.c:66
      		 
          #3 0x55a01130716f in reset_root_defaults /data/bld/preview-11.8-bb-11.8-check-table-asan/mysys/my_alloc.c:244
      		 
          #4 0x55a00f2c2a1e in THD::init_for_queries() /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_class.cc:1510
      		 
          #5 0x55a00f8f9f92 in prepare_new_connection_state(THD*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1253
      		 
          #6 0x55a00f8fa742 in thd_prepare_connection(THD*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1348
      		 
          #7 0x55a00f8fab26 in do_handle_one_connection(CONNECT*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1405
      		 
          #8 0x55a00f8fa6c1 in handle_one_connection /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1327
      		 
          #9 0x55a0105a610b in pfs_spawn_thread /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/pfs.cc:2198
      		 
          #10 0x7f2de36a8043 in start_thread nptl/pthread_create.c:442
      		 
       
      		 
      Thread T11 created by T0 here:
      		 
          #0 0x7f2de3e49726 in __interceptor_pthread_create ../../../../src/libsanitizer/asan/asan_interceptors.cpp:207
      		 
          #1 0x55a0105a1ead in my_thread_create /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/my_thread.h:38
      		 
          #2 0x55a0105a64fa in pfs_spawn_thread_v1 /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/pfs.cc:2249
      		 
          #3 0x55a00f023aa0 in inline_mysql_thread_create /data/bld/preview-11.8-bb-11.8-check-table-asan/include/mysql/psi/mysql_thread.h:1139
      		 
          #4 0x55a00f03c33f in create_thread_to_handle_connection(CONNECT*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6266
      		 
          #5 0x55a00f03c964 in create_new_thread(CONNECT*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6328
      		 
          #6 0x55a00f03cc4f in handle_accepted_socket(st_mysql_socket, st_mysql_socket) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6390
      		 
          #7 0x55a00f03d8d7 in handle_connections_sockets() /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6502
      		 
          #8 0x55a00f03a50a in run_main_loop /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:5744
      		 
          #9 0x55a00f03bc0e in mysqld_main(int, char**) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6167
      		 
          #10 0x55a00f022d68 in main /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/main.cc:34
      		 
          #11 0x7f2de36461c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
      		 
       
      		 
      SUMMARY: AddressSanitizer: use-after-poison /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/row/row0mysql.cc:375 in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long)
      		 
      Shadow bytes around the buggy address:
      		 
        0x0c5280017780: f7 01 f7 02 f7 02 f7 00 00 00 00 00 00 00 00 00
      		 
        0x0c5280017790: 00 00 00 00 00 00 00 00 00 00 00 f7 00 00 f7 00
      		 
        0x0c52800177a0: 01 f7 05 f7 02 f7 05 f7 02 f7 00 00 f7 00 00 f7
      		 
        0x0c52800177b0: 02 f7 02 f7 01 f7 02 f7 02 f7 00 00 00 00 00 00
      		 
        0x0c52800177c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f7 00
      		 
      =>0x0c52800177d0: 00 f7[05]f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
      		 
        0x0c52800177e0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
      		 
        0x0c52800177f0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
      		 
        0x0c5280017800: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
      		 
        0x0c5280017810: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
      		 
        0x0c5280017820: 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
      		 
        Freed heap region:       fd
      		 
        Stack left redzone:      f1
      		 
        Stack mid redzone:       f2
      		 
        Stack right redzone:     f3
      		 
        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
      		 
        Left alloca redzone:     ca
      		 
        Right alloca redzone:    cb
      		 
      ==211056==ABORTING

      Attachments

        Issue Links

          is caused by

          New Feature - A new feature of the product, which has yet to be developed. MDEV-34309 CHECK TABLE should check that foreign key relations are correct

          • Critical - Crashes, loss of data, severe memory leak.
          • Stalled
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-35734 ASAN errors in cmp_dtuple_rec_with_match_low / check_key_referential_integrity

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-35936 More ASAN errors in check_key_referential_integrity

          • Critical - Crashes, loss of data, severe memory leak.
          • In Testing

          Activity

            Ascending order - Click to sort in descending order
            elenst Elena Stepanova added a comment -

            MSAN variation of the failure:

            ==1237004==WARNING: MemorySanitizer: use-of-uninitialized-value
            		 
                #0 0x35d3904 in dtuple_validate(dtuple_t const*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/data/data0data.cc:210:4
            		 
                #1 0x2e8a526 in page_cur_search_with_match(dtuple_t const*, page_cur_mode_t, unsigned long*, unsigned long*, page_cur_t*, rtr_info*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/page/page0cur.cc:314:2
            		 
                #2 0x3462035 in btr_cur_t::search_leaf(dtuple_t const*, page_cur_mode_t, btr_latch_mode, mtr_t*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/btr/btr0cur.cc:1409:9
            		 
                #3 0x31e4316 in btr_pcur_open_with_no_init(dtuple_t const*, page_cur_mode_t, btr_latch_mode, btr_pcur_t*, mtr_t*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/include/btr0pcur.inl:322:26
            		 
                #4 0x31e4316 in row_search_mvcc(unsigned char*, page_cur_mode_t, row_prebuilt_t*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/row/row0sel.cc:4797:10
            		 
                #5 0x2b3f751 in ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/handler/ha_innodb.cc:8982:3
            		 
                #6 0x1beb11a in handler::ha_index_read_map(unsigned char*, unsigned char const*, unsigned long, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/handler.cc:3829:3
            		 
                #7 0x1c21917 in handler::check_record_reference(st_key const*, st_key const*, unsigned long, unsigned char*, unsigned int, unsigned char const*, unsigned char*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/handler.cc:7964:14
            		 
                #8 0x1489e83 in check_key_referential_integrity(TABLE const*, TABLE const*, st_key const*, st_key const*, unsigned long, unsigned char*, Lex_ident_column const&) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1746:35
            		 
                #9 0x1489e83 in check_foreign_key_relation(THD*, TABLE const*, TABLE const*, st_foreign_key_info const&, unsigned char*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1853:10
            		 
                #10 0x148838e in check_foreign_key_relations(THD*, TABLE*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1913:14
            		 
                #11 0x1c01778 in handler::ha_check(THD*, st_ha_check_opt*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/handler.cc:5398:7
            		 
                #12 0x147b6af in mysql_admin_table(THD*, TABLE_LIST*, st_ha_check_opt*, st_mysql_const_lex_string const*, thr_lock_type, bool, bool, unsigned int, int (*)(THD*, TABLE_LIST*, st_ha_check_opt*), int (handler::*)(THD*, st_ha_check_opt*), int (*)(THD*, TABLE_LIST*, st_ha_check_opt*), bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:942:21
            		 
                #13 0x1482330 in Sql_cmd_check_table::execute(THD*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1652:8
            		 
                #14 0xd98a5c in mysql_execute_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:5872:26
            		 
                #15 0xd8176f in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:7901:18
            		 
                #16 0xd75bf3 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:1903:7
            		 
                #17 0xd832ab in do_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:1416:17
            		 
                #18 0x142bb0d in do_handle_one_connection(CONNECT*, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_connect.cc:1415:11
            		 
                #19 0x142b13a in handle_one_connection /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_connect.cc:1327:5
            		 
                #20 0x2859923 in pfs_spawn_thread /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/perfschema/pfs.cc:2198:3
            		 
                #21 0x7f5cd8d30043 in start_thread nptl/./nptl/pthread_create.c:442:8
            		 
                #22 0x7f5cd8db061b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
            		 
             
            		 
              Uninitialized value was stored to memory at
            		 
                #0 0x30f55ee in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/row/row0mysql.cc:384:9
            		 
             
            		 
              Uninitialized value was stored to memory at
            		 
                #0 0x30f48e0 in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/row/row0mysql.cc:375:7
            		 
             
            		 
              Uninitialized value was created by a heap deallocation
            		 
                #0 0x78e119 in free (/mnt8t/bld/preview-11.8-bb-11.8-check-table-msan/sql/mariadbd+0x78e119)
            		 
                #1 0x3b0ae18 in root_free /data/bld/preview-11.8-bb-11.8-check-table-msan/mysys/my_alloc.c:77:5
            		 
                #2 0x3b0ae18 in free_root /data/bld/preview-11.8-bb-11.8-check-table-msan/mysys/my_alloc.c:502:7
            		 
             
            		 
            SUMMARY: MemorySanitizer: use-of-uninitialized-value /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/data/data0data.cc:210:4 in dtuple_validate(dtuple_t const*)

            elenst Elena Stepanova added a comment - MSAN variation of the failure: ==1237004==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x35d3904 in dtuple_validate(dtuple_t const*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/data/data0data.cc:210:4 #1 0x2e8a526 in page_cur_search_with_match(dtuple_t const*, page_cur_mode_t, unsigned long*, unsigned long*, page_cur_t*, rtr_info*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/page/page0cur.cc:314:2 #2 0x3462035 in btr_cur_t::search_leaf(dtuple_t const*, page_cur_mode_t, btr_latch_mode, mtr_t*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/btr/btr0cur.cc:1409:9 #3 0x31e4316 in btr_pcur_open_with_no_init(dtuple_t const*, page_cur_mode_t, btr_latch_mode, btr_pcur_t*, mtr_t*) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/include/btr0pcur.inl:322:26 #4 0x31e4316 in row_search_mvcc(unsigned char*, page_cur_mode_t, row_prebuilt_t*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/row/row0sel.cc:4797:10 #5 0x2b3f751 in ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/handler/ha_innodb.cc:8982:3 #6 0x1beb11a in handler::ha_index_read_map(unsigned char*, unsigned char const*, unsigned long, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/handler.cc:3829:3 #7 0x1c21917 in handler::check_record_reference(st_key const*, st_key const*, unsigned long, unsigned char*, unsigned int, unsigned char const*, unsigned char*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/handler.cc:7964:14 #8 0x1489e83 in check_key_referential_integrity(TABLE const*, TABLE const*, st_key const*, st_key const*, unsigned long, unsigned char*, Lex_ident_column const&) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1746:35 #9 0x1489e83 in check_foreign_key_relation(THD*, TABLE const*, TABLE const*, st_foreign_key_info const&, unsigned char*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1853:10 #10 0x148838e in check_foreign_key_relations(THD*, TABLE*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1913:14 #11 0x1c01778 in handler::ha_check(THD*, st_ha_check_opt*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/handler.cc:5398:7 #12 0x147b6af in mysql_admin_table(THD*, TABLE_LIST*, st_ha_check_opt*, st_mysql_const_lex_string const*, thr_lock_type, bool, bool, unsigned int, int (*)(THD*, TABLE_LIST*, st_ha_check_opt*), int (handler::*)(THD*, st_ha_check_opt*), int (*)(THD*, TABLE_LIST*, st_ha_check_opt*), bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:942:21 #13 0x1482330 in Sql_cmd_check_table::execute(THD*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_admin.cc:1652:8 #14 0xd98a5c in mysql_execute_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:5872:26 #15 0xd8176f in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:7901:18 #16 0xd75bf3 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:1903:7 #17 0xd832ab in do_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_parse.cc:1416:17 #18 0x142bb0d in do_handle_one_connection(CONNECT*, bool) /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_connect.cc:1415:11 #19 0x142b13a in handle_one_connection /data/bld/preview-11.8-bb-11.8-check-table-msan/sql/sql_connect.cc:1327:5 #20 0x2859923 in pfs_spawn_thread /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/perfschema/pfs.cc:2198:3 #21 0x7f5cd8d30043 in start_thread nptl/./nptl/pthread_create.c:442:8 #22 0x7f5cd8db061b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81   Uninitialized value was stored to memory at #0 0x30f55ee in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/row/row0mysql.cc:384:9   Uninitialized value was stored to memory at #0 0x30f48e0 in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/row/row0mysql.cc:375:7   Uninitialized value was created by a heap deallocation #0 0x78e119 in free (/mnt8t/bld/preview-11.8-bb-11.8-check-table-msan/sql/mariadbd+0x78e119) #1 0x3b0ae18 in root_free /data/bld/preview-11.8-bb-11.8-check-table-msan/mysys/my_alloc.c:77:5 #2 0x3b0ae18 in free_root /data/bld/preview-11.8-bb-11.8-check-table-msan/mysys/my_alloc.c:502:7   SUMMARY: MemorySanitizer: use-of-uninitialized-value /data/bld/preview-11.8-bb-11.8-check-table-msan/storage/innobase/data/data0data.cc:210:4 in dtuple_validate(dtuple_t const*)
            nikitamalyavin Nikita Malyavin added a comment -

            Please review the corresponding commit on branch bb-11.8-check-table

            nikitamalyavin Nikita Malyavin added a comment - Please review the corresponding commit on branch bb-11.8-check-table
            sanja Oleksandr Byelkin added a comment -

            OK to push

            sanja Oleksandr Byelkin added a comment - OK to push

            People

              nikitamalyavin Nikita Malyavin
              elenst Elena Stepanova
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