[MDEV-29469] AddressSanitizer: 161200/700000 bytes leaked in 9/5 allocations in trx_mod_table_time_t::start_bulk_insert - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Critical
Resolution: Duplicate
Affects Version/s: 10.11
Fix Version/s: 10.7.7, 10.8.6, 10.9.4, 10.10.2
Component/s: Storage Engine - InnoDB
Labels:
- LSAN

Description

Pre-analysis by thiru and marko shows that this is unlikely to be ~~MDEV-28400~~. Marko indicated that the trace appears to report about trx_t::start_bulk_insert() leaking the trx_t::bulk_store. Observed on 10.11 trunk UB+ASAN debug build. Seen twice. May or may not be present in other versions. All attempts to reproduce or simplify have failed (even once). Original traces are very long (19K, 31K lines). The two occurences:

10.11.0 fe1f8f2c6b6f3b8e3383168225f9ae7853028947 (Debug, UBASAN, LSAN discovery)
=================================================================
==4029581==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 80 byte(s) in 1 object(s) allocated from:
#0 0x56236cf9afd7 in operator new(unsigned long) (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee3fd7)
#1 0x5623712b97f7 in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#2 0x5623712b97f7 in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#3 0x56237100920c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#4 0x56237100dca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#5 0x5623710160b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#6 0x5623710160b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#7 0x5623710160b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#8 0x5623710160b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#9 0x56237109a924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#10 0x562370a6f515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#11 0x56236f1bc49a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#12 0x56236d6e36df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#13 0x56236d75113e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#14 0x56236d9a5912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#15 0x56236d908c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#16 0x56236d97585f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#17 0x56236d987a70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#18 0x56236e3f8b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#19 0x56236e3fb32c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#20 0x15551b92b608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 158048 byte(s) in 2 object(s) allocated from:
#0 0x56236cf99258 in malloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2258)
#1 0x56237101d5aa in row_merge_buf_create_low /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:352
#2 0x562371032df1 in row_merge_bulk_t::row_merge_bulk_t(dict_table_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5130
#3 0x5623712b980a in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#4 0x5623712b980a in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#5 0x56237100920c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#6 0x56237100dca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#7 0x5623710160b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#8 0x5623710160b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#9 0x5623710160b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#10 0x5623710160b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#11 0x56237109a924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#12 0x562370a6f515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#13 0x56236f1bc49a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#14 0x56236d6e36df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#15 0x56236d75113e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#16 0x56236d9a5912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#17 0x56236d908c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#18 0x56236d97585f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#19 0x56236d987a70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#20 0x56236e3f8b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#21 0x56236e3fb32c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#22 0x15551b92b608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 1904 byte(s) in 2 object(s) allocated from:
#0 0x56236cf99258 in malloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2258)
#1 0x562370dfeb5a in mem_heap_create_block_func(mem_block_info_t, unsigned long, char const, unsigned int, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:277
#2 0x562370dff6de in mem_heap_add_block(mem_block_info_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:378
#3 0x56237101aefe in mem_heap_alloc /test/10.11_dbg_san/storage/innobase/include/mem0mem.inl:193
#4 0x56237101e58e in mem_heap_dup(mem_block_info_t, void const, unsigned long) /test/10.11_dbg_san/storage/innobase/include/mem0mem.h:240
#5 0x56237101e58e in dfield_dup /test/10.11_dbg_san/storage/innobase/include/data0data.inl:170
#6 0x56237101e58e in row_merge_bulk_buf_add /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:524
#7 0x56237103e724 in row_merge_bulk_t::bulk_insert_buffered(dtuple_t const&, dict_index_t const&, trx_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5254
#8 0x562371015e81 in trx_mod_table_time_t::bulk_insert_buffered(dtuple_t const&, dict_index_t const&, trx_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:504
#9 0x562371015e81 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3303
#10 0x562371015e81 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#11 0x562371015e81 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#12 0x562371015e81 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#13 0x56237109a924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#14 0x562370a6f515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#15 0x56236f1bc49a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#16 0x56236d6e36df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#17 0x56236d75113e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#18 0x56236d9a5912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#19 0x56236d908c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#20 0x56236d97585f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#21 0x56236d987a70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#22 0x56236e3f8b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#23 0x56236e3fb32c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#24 0x15551b92b608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 592 byte(s) in 1 object(s) allocated from:
#0 0x56236cf99258 in malloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2258)
#1 0x562370dfeb5a in mem_heap_create_block_func(mem_block_info_t, unsigned long, char const, unsigned int, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:277
#2 0x562370dff6de in mem_heap_add_block(mem_block_info_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:378
#3 0x56237101aefe in mem_heap_alloc /test/10.11_dbg_san/storage/innobase/include/mem0mem.inl:193
#4 0x56237101e58e in mem_heap_dup(mem_block_info_t, void const, unsigned long) /test/10.11_dbg_san/storage/innobase/include/mem0mem.h:240
#5 0x56237101e58e in dfield_dup /test/10.11_dbg_san/storage/innobase/include/data0data.inl:170
#6 0x56237101e58e in row_merge_bulk_buf_add /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:524
#7 0x56237103e724 in row_merge_bulk_t::bulk_insert_buffered(dtuple_t const&, dict_index_t const&, trx_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5254
#8 0x5623712b96c8 in trx_mod_table_time_t::bulk_insert_buffered(dtuple_t const&, dict_index_t const&, trx_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:504
#9 0x5623712b96c8 in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2046
#10 0x56237100920c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#11 0x56237100dca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#12 0x5623710160b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#13 0x5623710160b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#14 0x5623710160b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#15 0x5623710160b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#16 0x56237109a924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#17 0x562370a6f515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#18 0x56236f1bc49a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#19 0x56236d6e36df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#20 0x56236d75113e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#21 0x56236d9a5912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#22 0x56236d908c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#23 0x56236d97585f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#24 0x56236d987a70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#25 0x56236e3f8b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#26 0x56236e3fb32c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#27 0x15551b92b608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 464 byte(s) in 2 object(s) allocated from:
#0 0x56236cf99258 in malloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2258)
#1 0x562370dfeb5a in mem_heap_create_block_func(mem_block_info_t, unsigned long, char const, unsigned int, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:277
#2 0x562371032ecc in mem_heap_create_func /test/10.11_dbg_san/storage/innobase/include/mem0mem.inl:377
#3 0x562371032ecc in row_merge_bulk_t::row_merge_bulk_t(dict_table_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5129
#4 0x5623712b980a in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#5 0x5623712b980a in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#6 0x56237100920c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#7 0x56237100dca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#8 0x5623710160b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#9 0x5623710160b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#10 0x5623710160b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#11 0x5623710160b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#12 0x56237109a924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#13 0x562370a6f515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#14 0x56236f1bc49a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#15 0x56236d6e36df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#16 0x56236d75113e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#17 0x56236d9a5912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#18 0x56236d908c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#19 0x56236d97585f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#20 0x56236d987a70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#21 0x56236e3f8b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#22 0x56236e3fb32c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#23 0x15551b92b608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 112 byte(s) in 1 object(s) allocated from:
#0 0x56236cf99456 in __interceptor_calloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2456)
#1 0x562371032abb in row_merge_bulk_t::row_merge_bulk_t(dict_table_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5120
#2 0x5623712b980a in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#3 0x5623712b980a in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#4 0x56237100920c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#5 0x56237100dca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#6 0x5623710160b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#7 0x5623710160b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#8 0x5623710160b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#9 0x5623710160b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#10 0x56237109a924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#11 0x562370a6f515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#12 0x56236f1bc49a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#13 0x56236d6e36df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#14 0x56236d75113e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#15 0x56236d9a5912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#16 0x56236d908c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#17 0x56236d97585f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#18 0x56236d987a70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#19 0x56236e3f8b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#20 0x56236e3fb32c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#21 0x15551b92b608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

SUMMARY: AddressSanitizer: 161200 byte(s) leaked in 9 allocation(s).
220901 5:52:36 [ERROR] mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.

Server version: 10.11.0-MariaDB-debug-log
read_buffer_size=8192
max_used_connections=1
thread_count=0
Thread pointer: 0x0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x0 thread_stack 0x100000
/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mysqld(+0x7e417c0)[0x56236cef87c0]
asan_interceptors.o:0(__interceptor_backtrace.part.0)[0x562371b885b4]
mysys/stacktrace.c:212(my_print_stacktrace)[0x56236f135308]
sigaction.c:0(__restore_rt)[0x15551b937420]
addr2line: DWARF error: section .debug_info is larger than its filesize! (0x93ef57 vs 0x530ea0)

10.11.0 fe1f8f2c6b6f3b8e3383168225f9ae7853028947 (Debug, UBASAN, LSAN discovery)
=================================================================
==3793608==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 80 byte(s) in 1 object(s) allocated from:
#0 0x55d013352fd7 in operator new(unsigned long) (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee3fd7)
#1 0x55d0176717f7 in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#2 0x55d0176717f7 in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#3 0x55d0173c120c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#4 0x55d0173c5ca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#5 0x55d0173ce0b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#6 0x55d0173ce0b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#7 0x55d0173ce0b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#8 0x55d0173ce0b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#9 0x55d017452924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#10 0x55d016e27515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#11 0x55d01557449a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#12 0x55d013a9b6df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#13 0x55d013b0913e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#14 0x55d013d5d912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#15 0x55d013cc0c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#16 0x55d013d2d85f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#17 0x55d013d3fa70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#18 0x55d0147b0b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#19 0x55d0147b332c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#20 0x14892c410608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 699040 byte(s) in 1 object(s) allocated from:
#0 0x55d013351258 in malloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2258)
#1 0x55d0173d55aa in row_merge_buf_create_low /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:352
#2 0x55d0173eadf1 in row_merge_bulk_t::row_merge_bulk_t(dict_table_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5130
#3 0x55d01767180a in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#4 0x55d01767180a in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#5 0x55d0173c120c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#6 0x55d0173c5ca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#7 0x55d0173ce0b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#8 0x55d0173ce0b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#9 0x55d0173ce0b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#10 0x55d0173ce0b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#11 0x55d017452924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#12 0x55d016e27515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#13 0x55d01557449a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#14 0x55d013a9b6df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#15 0x55d013b0913e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#16 0x55d013d5d912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#17 0x55d013cc0c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#18 0x55d013d2d85f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#19 0x55d013d3fa70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#20 0x55d0147b0b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#21 0x55d0147b332c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#22 0x14892c410608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 592 byte(s) in 1 object(s) allocated from:
#0 0x55d013351258 in malloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2258)
#1 0x55d0171b6b5a in mem_heap_create_block_func(mem_block_info_t, unsigned long, char const, unsigned int, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:277
#2 0x55d0171b76de in mem_heap_add_block(mem_block_info_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:378
#3 0x55d0173d2efe in mem_heap_alloc /test/10.11_dbg_san/storage/innobase/include/mem0mem.inl:193
#4 0x55d0173d5be4 in row_merge_bulk_buf_add /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:486
#5 0x55d0173f6724 in row_merge_bulk_t::bulk_insert_buffered(dtuple_t const&, dict_index_t const&, trx_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5254
#6 0x55d0176716c8 in trx_mod_table_time_t::bulk_insert_buffered(dtuple_t const&, dict_index_t const&, trx_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:504
#7 0x55d0176716c8 in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2046
#8 0x55d0173c120c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#9 0x55d0173c5ca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#10 0x55d0173ce0b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#11 0x55d0173ce0b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#12 0x55d0173ce0b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#13 0x55d0173ce0b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#14 0x55d017452924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#15 0x55d016e27515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#16 0x55d01557449a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#17 0x55d013a9b6df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#18 0x55d013b0913e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#19 0x55d013d5d912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#20 0x55d013cc0c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#21 0x55d013d2d85f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#22 0x55d013d3fa70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#23 0x55d0147b0b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#24 0x55d0147b332c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#25 0x14892c410608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 232 byte(s) in 1 object(s) allocated from:
#0 0x55d013351258 in malloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2258)
#1 0x55d0171b6b5a in mem_heap_create_block_func(mem_block_info_t, unsigned long, char const, unsigned int, unsigned long) /test/10.11_dbg_san/storage/innobase/mem/mem0mem.cc:277
#2 0x55d0173eaecc in mem_heap_create_func /test/10.11_dbg_san/storage/innobase/include/mem0mem.inl:377
#3 0x55d0173eaecc in row_merge_bulk_t::row_merge_bulk_t(dict_table_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5129
#4 0x55d01767180a in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#5 0x55d01767180a in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#6 0x55d0173c120c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#7 0x55d0173c5ca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#8 0x55d0173ce0b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#9 0x55d0173ce0b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#10 0x55d0173ce0b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#11 0x55d0173ce0b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#12 0x55d017452924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#13 0x55d016e27515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#14 0x55d01557449a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#15 0x55d013a9b6df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#16 0x55d013b0913e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#17 0x55d013d5d912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#18 0x55d013cc0c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#19 0x55d013d2d85f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#20 0x55d013d3fa70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#21 0x55d0147b0b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#22 0x55d0147b332c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#23 0x14892c410608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

Indirect leak of 56 byte(s) in 1 object(s) allocated from:
#0 0x55d013351456 in __interceptor_calloc (/test/UBASAN_MD310822-mariadb-10.11.0-linux-x86_64-dbg/bin/mariadbd+0x7ee2456)
#1 0x55d0173eaabb in row_merge_bulk_t::row_merge_bulk_t(dict_table_t*) /test/10.11_dbg_san/storage/innobase/row/row0merge.cc:5120
#2 0x55d01767180a in trx_mod_table_time_t::start_bulk_insert(dict_table_t*) /test/10.11_dbg_san/storage/innobase/include/trx0trx.h:475
#3 0x55d01767180a in trx_undo_report_row_operation(que_thr_t, dict_index_t, dtuple_t const, upd_t const, unsigned long, unsigned char const, unsigned short const, unsigned long*) /test/10.11_dbg_san/storage/innobase/trx/trx0rec.cc:2044
#4 0x55d0173c120c in row_ins_clust_index_entry_low(unsigned long, unsigned long, dict_index_t, unsigned long, dtuple_t, unsigned long, que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:2677
#5 0x55d0173c5ca1 in row_ins_clust_index_entry(dict_index_t, dtuple_t, que_thr_t*, unsigned long) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3171
#6 0x55d0173ce0b7 in row_ins_index_entry /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3308
#7 0x55d0173ce0b7 in row_ins_index_entry_step /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3476
#8 0x55d0173ce0b7 in row_ins /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3622
#9 0x55d0173ce0b7 in row_ins_step(que_thr_t*) /test/10.11_dbg_san/storage/innobase/row/row0ins.cc:3762
#10 0x55d017452924 in row_insert_for_mysql(unsigned char const, row_prebuilt_t, ins_mode_t) /test/10.11_dbg_san/storage/innobase/row/row0mysql.cc:1313
#11 0x55d016e27515 in ha_innobase::write_row(unsigned char const*) /test/10.11_dbg_san/storage/innobase/handler/ha_innodb.cc:7855
#12 0x55d01557449a in handler::ha_write_row(unsigned char const*) /test/10.11_dbg_san/sql/handler.cc:7577
#13 0x55d013a9b6df in write_record(THD, TABLE, st_copy_info, select_result) /test/10.11_dbg_san/sql/sql_insert.cc:2191
#14 0x55d013b0913e in mysql_insert(THD, TABLE_LIST, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /test/10.11_dbg_san/sql/sql_insert.cc:1146
#15 0x55d013d5d912 in mysql_execute_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:4563
#16 0x55d013cc0c88 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/10.11_dbg_san/sql/sql_parse.cc:8035
#17 0x55d013d2d85f in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1894
#18 0x55d013d3fa70 in do_command(THD*, bool) /test/10.11_dbg_san/sql/sql_parse.cc:1407
#19 0x55d0147b0b41 in do_handle_one_connection(CONNECT*, bool) /test/10.11_dbg_san/sql/sql_connect.cc:1418
#20 0x55d0147b332c in handle_one_connection /test/10.11_dbg_san/sql/sql_connect.cc:1312
#21 0x14892c410608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c:477

SUMMARY: AddressSanitizer: 700000 byte(s) leaked in 5 allocation(s).
220831 10:24:13 [ERROR] mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.

Server version: 10.11.0-MariaDB-debug-log
read_buffer_size=1048576
max_used_connections=2
thread_count=0
Thread pointer: 0x0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x0 thread_stack 0x100000

Setup:

Compiled with GCC >=7.5.0 (I use GCC 9.4.0) and:

    -DWITH_ASAN=ON -DWITH_ASAN_SCOPE=ON -DWITH_UBSAN=ON -DWITH_RAPID=OFF -DWSREP_LIB_WITH_ASAN=ON

Set before execution:

    export ASAN_OPTIONS=quarantine_size_mb=512:atexit=1:detect_invalid_pointer_pairs=3:dump_instruction_bytes=1:abort_on_error=1

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Issue Links

is duplicated by

MDEV-29570 LeakSanitizer error in trx_mod_table_time_t::start_bulk_insert #4

Closed

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Assignee:: Thirunarayanan Balathandayuthapani

Reporter:: Roel Van de Paar

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2022-09-05 22:55

Updated:: 2022-10-04 11:10

Resolved:: 2022-09-29 05:14

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