Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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N/A
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None
Description
Note: It is possible that the issue is limited to very low max_tmp_xxx_space_usage values. If so, it can be downgraded to a lower priority.
--source include/have_sequence.inc
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CREATE TABLE t1 (a varchar(1024)) DEFAULT CHARACTER SET utf8mb3; |
INSERT INTO t1 SELECT 'x' FROM seq_1_to_50; |
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SET MAX_TMP_SESSION_SPACE_USAGE = 128*1024, MAX_HEAP_TABLE_SIZE= 16*1024*1024; |
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SELECT * FROM t1 JOIN seq_1_to_200 INTERSECT ALL SELECT * FROM t1 JOIN seq_1_to_200; |
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# Cleanup
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DROP TABLE t1; |
bb-11.5-MDEV-9101-max-tmp-space-used a33f528d52c8d9d17b858c9c5a4dac65ec147dce ASAN |
==801210==ERROR: AddressSanitizer: use-after-poison on address 0x621000111a10 at pc 0x7fe1b8047681 bp 0x7fe1ad5f9790 sp 0x7fe1ad5f8f40
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WRITE of size 56 at 0x621000111a10 thread T5
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#0 0x7fe1b8047680 in __interceptor_memset ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:799
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#1 0x5597b44bb6bc in create_internal_tmp_table(TABLE*, st_key*, st_maria_columndef*, st_maria_columndef**, unsigned long long) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:22394
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#2 0x5597b44bd770 in create_internal_tmp_table_from_heap(THD*, TABLE*, st_maria_columndef*, st_maria_columndef**, int, bool, bool*) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:22734
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#3 0x5597b467b949 in select_unit::write_record() /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:430
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#4 0x5597b467beda in select_unit_ext::unfold_record(unsigned long long) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:511
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#5 0x5597b467f627 in select_unit_ext::send_eof() /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:876
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#6 0x5597b44c14c0 in do_select /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:23177
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#7 0x5597b443f96f in JOIN::exec_inner() /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:4991
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#8 0x5597b443ccf9 in JOIN::exec() /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:4774
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#9 0x5597b468d5db in st_select_lex_unit::exec_inner() /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:2388
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#10 0x5597b468c095 in st_select_lex_unit::exec() /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:2292
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#11 0x5597b4677cb1 in mysql_union(THD*, LEX*, select_result*, st_select_lex_unit*, unsigned long long) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:45
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#12 0x5597b440fef1 in handle_select(THD*, LEX*, select_result*, unsigned long long) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:620
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#13 0x5597b4334826 in execute_sqlcom_select /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:6094
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#14 0x5597b4324b3e in mysql_execute_command(THD*, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:3943
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#15 0x5597b433f68e in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:7814
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#16 0x5597b4316b21 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:1893
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#17 0x5597b4313841 in do_command(THD*, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:1406
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#18 0x5597b47ece5a in do_handle_one_connection(CONNECT*, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_connect.cc:1437
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#19 0x5597b47ec81b in handle_one_connection /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_connect.cc:1339
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#20 0x5597b5432111 in pfs_spawn_thread /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/storage/perfschema/pfs.cc:2201
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#21 0x7fe1b74a8043 in start_thread nptl/pthread_create.c:442
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#22 0x7fe1b752861b in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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0x621000111a10 is located 4368 bytes inside of 4560-byte region [0x621000110900,0x621000111ad0)
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allocated by thread T5 here:
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#0 0x7fe1b80b89cf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69
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#1 0x5597b60250c2 in my_malloc /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/mysys/my_malloc.c:93
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#2 0x5597b600073a in root_alloc /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/mysys/my_alloc.c:66
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#3 0x5597b6002093 in alloc_root /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/mysys/my_alloc.c:332
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#4 0x5597b6002854 in multi_alloc_root /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/mysys/my_alloc.c:405
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#5 0x5597b44accaa in Create_tmp_table::start(THD*, TMP_TABLE_PARAM*, st_mysql_const_lex_string const*) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:21211
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#6 0x5597b44b85f6 in create_tmp_table(THD*, TMP_TABLE_PARAM*, List<Item>&, st_order*, bool, bool, unsigned long long, unsigned long long, st_mysql_const_lex_string const*, bool, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:22077
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#7 0x5597b467afce in select_unit::create_result_table(THD*, List<Item>*, bool, unsigned long long, st_mysql_const_lex_string const*, bool, bool, bool, unsigned int) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:354
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#8 0x5597b4687bdb in st_select_lex_unit::prepare(TABLE_LIST*, select_result*, unsigned long long) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:1855
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#9 0x5597b4677c8e in mysql_union(THD*, LEX*, select_result*, st_select_lex_unit*, unsigned long long) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_union.cc:43
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#10 0x5597b440fef1 in handle_select(THD*, LEX*, select_result*, unsigned long long) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_select.cc:620
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#11 0x5597b4334826 in execute_sqlcom_select /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:6094
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#12 0x5597b4324b3e in mysql_execute_command(THD*, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:3943
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#13 0x5597b433f68e in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:7814
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#14 0x5597b4316b21 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:1893
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#15 0x5597b4313841 in do_command(THD*, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_parse.cc:1406
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#16 0x5597b47ece5a in do_handle_one_connection(CONNECT*, bool) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_connect.cc:1437
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#17 0x5597b47ec81b in handle_one_connection /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/sql_connect.cc:1339
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#18 0x5597b5432111 in pfs_spawn_thread /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/storage/perfschema/pfs.cc:2201
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#19 0x7fe1b74a8043 in start_thread nptl/pthread_create.c:442
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Thread T5 created by T0 here:
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#0 0x7fe1b8049726 in __interceptor_pthread_create ../../../../src/libsanitizer/asan/asan_interceptors.cpp:207
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#1 0x5597b542de4c in my_thread_create /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/storage/perfschema/my_thread.h:52
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#2 0x5597b5432500 in pfs_spawn_thread_v1 /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/storage/perfschema/pfs.cc:2252
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#3 0x5597b3f52979 in inline_mysql_thread_create /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/include/mysql/psi/mysql_thread.h:1139
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#4 0x5597b3f6ae90 in create_thread_to_handle_connection(CONNECT*) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/mysqld.cc:6157
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#5 0x5597b3f6b4b5 in create_new_thread(CONNECT*) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/mysqld.cc:6219
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#6 0x5597b3f6b7a0 in handle_accepted_socket(st_mysql_socket, st_mysql_socket) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/mysqld.cc:6281
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#7 0x5597b3f6c428 in handle_connections_sockets() /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/mysqld.cc:6394
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#8 0x5597b3f6a70d in mysqld_main(int, char**) /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/mysqld.cc:6052
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#9 0x5597b3f51b28 in main /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-asan/sql/main.cc:34
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#10 0x7fe1b74461c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
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SUMMARY: AddressSanitizer: use-after-poison ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:799 in __interceptor_memset
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Shadow bytes around the buggy address:
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0x0c428001a2f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c428001a300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c428001a310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c428001a320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c428001a330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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=>0x0c428001a340: 00 00[f7]f7 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c428001a350: 00 00 f7 f7 00 00 00 f7 00 f7 fa fa fa fa fa fa
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0x0c428001a360: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c428001a370: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c428001a380: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c428001a390: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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Shadow byte legend (one shadow byte represents 8 application bytes):
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Addressable: 00
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Partially addressable: 01 02 03 04 05 06 07
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Heap left redzone: fa
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Freed heap region: fd
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Stack left redzone: f1
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Stack mid redzone: f2
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Stack right redzone: f3
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Stack after return: f5
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Stack use after scope: f8
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Global redzone: f9
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Global init order: f6
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Poisoned by user: f7
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Container overflow: fc
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Array cookie: ac
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Intra object redzone: bb
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ASan internal: fe
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Left alloca redzone: ca
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Right alloca redzone: cb
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Non-debug server also crashes or hangs, depending on the combination of field length and row counts.
#2 <signal handler called>
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#3 0x000056476de5d982 in select_unit_ext::send_eof (this=0x7f95a8043070) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_union.cc:860
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#4 0x000056476de0d91c in do_select (procedure=<optimized out>, join=0x7f95a8043cd0) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_select.cc:23177
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#5 JOIN::exec_inner (this=this@entry=0x7f95a8043cd0) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_select.cc:4991
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#6 0x000056476de0dc9e in JOIN::exec (this=0x7f95a8043cd0) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_select.cc:4774
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#7 0x000056476de5f6cc in st_select_lex_unit::exec_inner (this=0x7f95a8004f58) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_union.cc:2388
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#8 0x000056476de62648 in mysql_union (thd=thd@entry=0x7f95a8000c68, lex=lex@entry=0x7f95a8004e78, result=result@entry=0x7f95a8043048, unit=unit@entry=0x7f95a8004f58, setup_tables_done_option=setup_tables_done_option@entry=0) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_union.cc:45
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#9 0x000056476de0c306 in handle_select (thd=thd@entry=0x7f95a8000c68, lex=lex@entry=0x7f95a8004e78, result=result@entry=0x7f95a8043048, setup_tables_done_option=setup_tables_done_option@entry=0) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_select.cc:620
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#10 0x000056476dd8a780 in execute_sqlcom_select (thd=thd@entry=0x7f95a8000c68, all_tables=0x7f95a8011368) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_parse.cc:6094
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#11 0x000056476dd96a1f in mysql_execute_command (thd=thd@entry=0x7f95a8000c68, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_parse.cc:3943
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#12 0x000056476dd97c75 in mysql_parse (thd=0x7f95a8000c68, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_parse.cc:7814
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#13 0x000056476dd99bb5 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7f95a8000c68, packet=packet@entry=0x7f95a8008819 "SELECT * FROM t1 JOIN seq_1_to_200 INTERSECT ALL SELECT * FROM t1 JOIN seq_1_to_200", packet_length=packet_length@entry=83, blocking=blocking@entry=true) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_parse.cc:1992
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#14 0x000056476dd9b267 in do_command (thd=0x7f95a8000c68, blocking=blocking@entry=true) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_parse.cc:1406
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#15 0x000056476deb3947 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x564770816e38, put_in_cache=put_in_cache@entry=true) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_connect.cc:1437
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#16 0x000056476deb3cdd in handle_one_connection (arg=arg@entry=0x564770816e38) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/sql/sql_connect.cc:1339
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#17 0x000056476e1e1f97 in pfs_spawn_thread (arg=0x56477078d608) at /data/bld/bb-11.5-MDEV-9101-max-tmp-space-used-rel/storage/perfschema/pfs.cc:2201
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#18 0x00007f95bf8a8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
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#19 0x00007f95bf92861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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Also reproducible on bb-11.5-monty.
Attachments
Issue Links
- is caused by
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MDEV-9101 Limit size of created disk temporary files and tables
- Closed