ASAN or valgrind errors in translog_write_parts_on_page / translog_write_record

--source include/have_binlog_format_mixed.inc

CREATE TABLE t (f CHAR(8) GENERATED ALWAYS AS ('') VIRTUAL) ENGINE=Aria;

INSERT INTO t () VALUES (),();

SET binlog_format=ROW;

DELETE FROM t;

# Cleanup

DROP TABLE t;

==1676697==ERROR: AddressSanitizer: unknown-crash on address 0x6190000aa0d1 at pc 0x7f7d0444814b bp 0x7f7cf983e810 sp 0x7f7cf983dfc0

READ of size 190 at 0x6190000aa0d1 thread T6

    #0 0x7f7d0444814a in __interceptor_memcpy ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:827

    #1 0x5571f365aedf in translog_write_parts_on_page /data/bld/10.5-asan/storage/maria/ma_loghandler.c:4512

    #2 0x5571f3660f6b in translog_write_variable_record_1chunk /data/bld/10.5-asan/storage/maria/ma_loghandler.c:5291

    #3 0x5571f3666607 in translog_write_variable_record /data/bld/10.5-asan/storage/maria/ma_loghandler.c:6194

    #4 0x5571f3668d56 in translog_write_record /data/bld/10.5-asan/storage/maria/ma_loghandler.c:6504

    #5 0x5571f374af19 in _ma_delete_block_record /data/bld/10.5-asan/storage/maria/ma_blockrec.c:4390

    #6 0x5571f378de5e in maria_delete /data/bld/10.5-asan/storage/maria/ma_delete.c:109

    #7 0x5571f362202b in ha_maria::delete_row(unsigned char const*) /data/bld/10.5-asan/storage/maria/ha_maria.cc:2405

    #8 0x5571f308dcf4 in handler::ha_delete_row(unsigned char const*) /data/bld/10.5-asan/sql/handler.cc:7512

    #9 0x5571f3520799 in TABLE::delete_row() /data/bld/10.5-asan/sql/sql_delete.cc:283

    #10 0x5571f35175bb in mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) /data/bld/10.5-asan/sql/sql_delete.cc:841

    #11 0x5571f280a1e2 in mysql_execute_command(THD*) /data/bld/10.5-asan/sql/sql_parse.cc:4938

    #12 0x5571f28201fc in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /data/bld/10.5-asan/sql/sql_parse.cc:8236

    #13 0x5571f27f54e2 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /data/bld/10.5-asan/sql/sql_parse.cc:1892

    #14 0x5571f27f1e75 in do_command(THD*) /data/bld/10.5-asan/sql/sql_parse.cc:1376

    #15 0x5571f2c4ba87 in do_handle_one_connection(CONNECT*, bool) /data/bld/10.5-asan/sql/sql_connect.cc:1417

    #16 0x5571f2c4b44a in handle_one_connection /data/bld/10.5-asan/sql/sql_connect.cc:1319

    #17 0x5571f38aa0f5 in pfs_spawn_thread /data/bld/10.5-asan/storage/perfschema/pfs.cc:2201

    #18 0x7f7d038a8043 in start_thread nptl/pthread_create.c:442

    #19 0x7f7d0392861b in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

0x6190000aa0d1 is located 81 bytes inside of 1008-byte region [0x6190000aa080,0x6190000aa470)

allocated by thread T6 here:

    #0 0x7f7d044b89cf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69

    #1 0x5571f465ce7d in my_malloc /data/bld/10.5-asan/mysys/my_malloc.c:91

    #2 0x5571f4639502 in alloc_root /data/bld/10.5-asan/mysys/my_alloc.c:244

    #3 0x5571f463abf0 in strmake_root /data/bld/10.5-asan/mysys/my_alloc.c:494

    #4 0x5571f2b6756e in open_table_from_share(THD*, TABLE_SHARE*, st_mysql_const_lex_string const*, unsigned int, unsigned int, unsigned int, TABLE*, bool, List<String>*) /data/bld/10.5-asan/sql/table.cc:4018

    #5 0x5571f265c03d in open_table(THD*, TABLE_LIST*, Open_table_context*) /data/bld/10.5-asan/sql/sql_base.cc:2024

    #6 0x5571f2665a34 in open_and_process_table /data/bld/10.5-asan/sql/sql_base.cc:3819

    #7 0x5571f2668561 in open_tables(THD*, DDL_options_st const&, TABLE_LIST**, unsigned int*, unsigned int, Prelocking_strategy*) /data/bld/10.5-asan/sql/sql_base.cc:4303

    #8 0x5571f266d696 in open_and_lock_tables(THD*, DDL_options_st const&, TABLE_LIST*, bool, unsigned int, Prelocking_strategy*) /data/bld/10.5-asan/sql/sql_base.cc:5250

    #9 0x5571f25c2f51 in open_and_lock_tables(THD*, TABLE_LIST*, bool, unsigned int) /data/bld/10.5-asan/sql/sql_base.h:509

    #10 0x5571f273a443 in mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /data/bld/10.5-asan/sql/sql_insert.cc:760

    #11 0x5571f28077d5 in mysql_execute_command(THD*) /data/bld/10.5-asan/sql/sql_parse.cc:4651

    #12 0x5571f28201fc in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /data/bld/10.5-asan/sql/sql_parse.cc:8236

    #13 0x5571f27f54e2 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /data/bld/10.5-asan/sql/sql_parse.cc:1892

    #14 0x5571f27f1e75 in do_command(THD*) /data/bld/10.5-asan/sql/sql_parse.cc:1376

    #15 0x5571f2c4ba87 in do_handle_one_connection(CONNECT*, bool) /data/bld/10.5-asan/sql/sql_connect.cc:1417

    #16 0x5571f2c4b44a in handle_one_connection /data/bld/10.5-asan/sql/sql_connect.cc:1319

    #17 0x5571f38aa0f5 in pfs_spawn_thread /data/bld/10.5-asan/storage/perfschema/pfs.cc:2201

    #18 0x7f7d038a8043 in start_thread nptl/pthread_create.c:442

Thread T6 created by T0 here:

    #0 0x7f7d04449726 in __interceptor_pthread_create ../../../../src/libsanitizer/asan/asan_interceptors.cpp:207

    #1 0x5571f38a5e28 in my_thread_create /data/bld/10.5-asan/storage/perfschema/my_thread.h:52

    #2 0x5571f38aa4e4 in pfs_spawn_thread_v1 /data/bld/10.5-asan/storage/perfschema/pfs.cc:2252

    #3 0x5571f24cc13e in inline_mysql_thread_create /data/bld/10.5-asan/include/mysql/psi/mysql_thread.h:1323

    #4 0x5571f24e2306 in create_thread_to_handle_connection(CONNECT*) /data/bld/10.5-asan/sql/mysqld.cc:6111

    #5 0x5571f24e2917 in create_new_thread(CONNECT*) /data/bld/10.5-asan/sql/mysqld.cc:6170

    #6 0x5571f24e2bea in handle_accepted_socket(st_mysql_socket, st_mysql_socket) /data/bld/10.5-asan/sql/mysqld.cc:6235

    #7 0x5571f24e37db in handle_connections_sockets() /data/bld/10.5-asan/sql/mysqld.cc:6362

    #8 0x5571f24e1b83 in mysqld_main(int, char**) /data/bld/10.5-asan/sql/mysqld.cc:5757

    #9 0x5571f24ca8f8 in main /data/bld/10.5-asan/sql/main.cc:25

    #10 0x7f7d038461c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

SUMMARY: AddressSanitizer: unknown-crash ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:827 in __interceptor_memcpy

Shadow bytes around the buggy address:

  0x0c328000d3c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c328000d3d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c328000d3e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c328000d3f0: 00 fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa

  0x0c328000d400: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa

=>0x0c328000d410: 00 00 00 00 00 00 f7 02 f7 00[01]00 01 f7 00 00

  0x0c328000d420: f7 f7 f7 f7 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c328000d430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c328000d440: 00 f7 00 00 f7 00 f7 00 f7 f7 00 00 00 00 f7 00

  0x0c328000d450: 00 03 f7 00 00 00 00 00 f7 02 f7 00 00 f7 01 f7

  0x0c328000d460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

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

==1676697==ABORTING

==1699894== Thread 7:

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x11D52AD: translog_write_record (ma_loghandler.c:6463)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894==    by 0xD365B4: handle_one_connection (sql_connect.cc:1319)

==1699894==    by 0x12B4B43: pfs_spawn_thread (pfs.cc:2201)

==1699894==    by 0x4DA2043: start_thread (pthread_create.c:442)

==1699894==    by 0x4E2187F: clone (clone.S:100)

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x198C118: crcr32_calc_pclmulqdq (crc32_x86.c:211)

==1699894==    by 0x198C712: crc32_pclmul (crc32_x86.c:343)

==1699894==    by 0x19899AE: my_checksum (crc32ieee.cc:59)

==1699894==    by 0x11D536A: translog_write_record (ma_loghandler.c:6485)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894==    by 0xD365B4: handle_one_connection (sql_connect.cc:1319)

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x11D53C2: translog_write_record (ma_loghandler.c:6490)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894==    by 0xD365B4: handle_one_connection (sql_connect.cc:1319)

==1699894==    by 0x12B4B43: pfs_spawn_thread (pfs.cc:2201)

==1699894==    by 0x4DA2043: start_thread (pthread_create.c:442)

==1699894==    by 0x4E2187F: clone (clone.S:100)

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x11CB395: translog_variable_record_length_bytes (ma_loghandler.c:3337)

==1699894==    by 0x11D4066: translog_write_variable_record (ma_loghandler.c:6142)

==1699894==    by 0x11D555C: translog_write_record (ma_loghandler.c:6508)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894==    by 0xD365B4: handle_one_connection (sql_connect.cc:1319)

==1699894==    by 0x12B4B43: pfs_spawn_thread (pfs.cc:2201)

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x11CB395: translog_variable_record_length_bytes (ma_loghandler.c:3337)

==1699894==    by 0x11D4287: translog_write_variable_record (ma_loghandler.c:6188)

==1699894==    by 0x11D555C: translog_write_record (ma_loghandler.c:6508)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894==    by 0xD365B4: handle_one_connection (sql_connect.cc:1319)

==1699894==    by 0x12B4B43: pfs_spawn_thread (pfs.cc:2201)

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x11D42DB: translog_write_variable_record (ma_loghandler.c:6195)

==1699894==    by 0x11D555C: translog_write_record (ma_loghandler.c:6508)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894==    by 0xD365B4: handle_one_connection (sql_connect.cc:1319)

==1699894==    by 0x12B4B43: pfs_spawn_thread (pfs.cc:2201)

==1699894==    by 0x4DA2043: start_thread (pthread_create.c:442)

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x11C84E5: translog_write_variable_record_1group_code_len (ma_loghandler.c:2419)

==1699894==    by 0x11CF008: translog_write_variable_record_1group_header (ma_loghandler.c:4577)

==1699894==    by 0x11D1687: translog_write_variable_record_1chunk (ma_loghandler.c:5281)

==1699894==    by 0x11D4318: translog_write_variable_record (ma_loghandler.c:6198)

==1699894==    by 0x11D555C: translog_write_record (ma_loghandler.c:6508)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894== Conditional jump or move depends on uninitialised value(s)

==1699894==    at 0x11CE9B7: translog_write_parts_on_page (ma_loghandler.c:4479)

==1699894==    by 0x11D1776: translog_write_variable_record_1chunk (ma_loghandler.c:5295)

==1699894==    by 0x11D4318: translog_write_variable_record (ma_loghandler.c:6198)

==1699894==    by 0x11D555C: translog_write_record (ma_loghandler.c:6508)

==1699894==    by 0x122EC98: _ma_delete_block_record (ma_blockrec.c:4405)

==1699894==    by 0x12489F7: maria_delete (ma_delete.c:109)

==1699894==    by 0x11B649F: ha_maria::delete_row(unsigned char const*) (ha_maria.cc:2465)

==1699894==    by 0xF4F21E: handler::ha_delete_row(unsigned char const*) (handler.cc:7893)

==1699894==    by 0x114DBC4: TABLE::delete_row() (sql_delete.cc:292)

==1699894==    by 0x114A794: mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*) (sql_delete.cc:863)

==1699894==    by 0xB60130: mysql_execute_command(THD*, bool) (sql_parse.cc:4899)

==1699894==    by 0xB6AFAB: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:8181)

==1699894==    by 0xB56542: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) (sql_parse.cc:1897)

==1699894==    by 0xB54E9B: do_command(THD*, bool) (sql_parse.cc:1410)

==1699894==    by 0xD3683F: do_handle_one_connection(CONNECT*, bool) (sql_connect.cc:1417)

==1699894==    by 0xD365B4: handle_one_connection (sql_connect.cc:1319)

...