[MDEV-19049] Server crashes in check_duplicate_long_entry_key, ASAN stack-buffer-overflow in Field_blob::get_key_image - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 10.4(EOL)
Fix Version/s: 10.4.7
Component/s: Data Definition - Alter Table, Data types
Labels:
None

Description

CREATE TABLE t1 (pk INT, a CHAR(64), b BLOB NOT NULL, PRIMARY KEY(pk));

INSERT INTO t1 VALUES (1,'foo','bar');

ALTER TABLE t1 ADD KEY (b(64));

ALTER TABLE t1 ADD UNIQUE (b(165));

ALTER TABLE t1 ADD KEY (b(1000));

ALTER TABLE t1 ADD KEY (b(500));

ALTER TABLE t1 ADD UNIQUE (a,b);

ALTER TABLE t1 ADD UNIQUE (b(95));

ALTER TABLE t1 ADD KEY (b(30));

ALTER TABLE t1 ADD UNIQUE (b(20));

ALTER TABLE t1 ADD UNIQUE (b);

ALTER TABLE t1 FORCE;

# Cleanup

DROP TABLE t1;

10.4 ASAN c0ba036b
==21094==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ff80c734e8d at pc 0x558b56c63361 bp 0x7ff80c734c20 sp 0x7ff80c734c18
WRITE of size 61 at 0x7ff80c734e8d thread T5
#0 0x558b56c63360 in Field_blob::get_key_image(unsigned char*, unsigned int, Field::imagetype) /data/src/10.4/sql/field.cc:8483
#1 0x558b56f3fb5d in key_copy(unsigned char, unsigned char const, st_key*, unsigned int, bool) /data/src/10.4/sql/key.cc:150
#2 0x558b56cdd80b in check_duplicate_long_entry_key /data/src/10.4/sql/handler.cc:6541
#3 0x558b56cdefbd in check_duplicate_long_entries /data/src/10.4/sql/handler.cc:6621
#4 0x558b56cdf838 in handler::ha_write_row(unsigned char*) /data/src/10.4/sql/handler.cc:6701
#5 0x558b5675c261 in copy_data_between_tables /data/src/10.4/sql/sql_table.cc:10659
#6 0x558b567584dd in mysql_alter_table(THD, st_mysql_const_lex_string const, st_mysql_const_lex_string const, HA_CREATE_INFO, TABLE_LIST, Alter_info, unsigned int, st_order*, bool) /data/src/10.4/sql/sql_table.cc:10085
#7 0x558b568b3e96 in Sql_cmd_alter_table::execute(THD*) /data/src/10.4/sql/sql_alter.cc:496
#8 0x558b5652ae23 in mysql_execute_command(THD*) /data/src/10.4/sql/sql_parse.cc:6343
#9 0x558b5653582e in mysql_parse(THD, char, unsigned int, Parser_state*, bool, bool) /data/src/10.4/sql/sql_parse.cc:8154
#10 0x558b5650d95a in dispatch_command(enum_server_command, THD, char, unsigned int, bool, bool) /data/src/10.4/sql/sql_parse.cc:1832
#11 0x558b5650a7ab in do_command(THD*) /data/src/10.4/sql/sql_parse.cc:1365
#12 0x558b5689e697 in do_handle_one_connection(CONNECT*) /data/src/10.4/sql/sql_connect.cc:1398
#13 0x558b5689e090 in handle_one_connection /data/src/10.4/sql/sql_connect.cc:1301
#14 0x558b57466410 in pfs_spawn_thread /data/src/10.4/storage/perfschema/pfs.cc:1862
#15 0x7ff817d01493 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7493)
#16 0x7ff815ecf93e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xe893e)

Address 0x7ff80c734e8d is located in stack of thread T5 at offset 45 in frame
#0 0x558b56cdd46c in check_duplicate_long_entry_key /data/src/10.4/sql/handler.cc:6527

This frame has 1 object(s):
[32, 41) 'ptr' <== Memory access at offset 45 overflows this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
(longjmp and C++ exceptions are supported)
Thread T5 created by T0 here:
#0 0x7ff817f3abba in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x23bba)
#1 0x558b574669d8 in spawn_thread_v1 /data/src/10.4/storage/perfschema/pfs.cc:1912
#2 0x558b56256446 in inline_mysql_thread_create /data/src/10.4/include/mysql/psi/mysql_thread.h:1268
#7 0x558b5626abd8 in mysqld_main(int, char**) /data/src/10.4/sql/mysqld.cc:5876
#8 0x558b562542cf in main /data/src/10.4/sql/main.cc:25
#9 0x7ff815e072b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)

SUMMARY: AddressSanitizer: stack-buffer-overflow /data/src/10.4/sql/field.cc:8483 Field_blob::get_key_image(unsigned char*, unsigned int, Field::imagetype)
Shadow bytes around the buggy address:
0x0fff818de980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fff818de990: f1 f1 f1 f1 00 f4 f4 f4 f2 f2 f2 f2 00 00 00 00
0x0fff818de9a0: f2 f2 f2 f2 00 00 00 f4 00 00 00 00 00 00 00 00
0x0fff818de9b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fff818de9c0: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1
=>0x0fff818de9d0: 00[01]f4 f4 00 00 00 00 00 00 00 00 00 00 00 00
0x0fff818de9e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fff818de9f0: f1 f1 f1 f1 00 00 00 00 f2 f2 f2 f2 00 00 00 00
0x0fff818dea00: 00 00 00 00 f3 f3 f3 f3 00 00 00 00 00 00 00 00
0x0fff818dea10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fff818dea20: 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
Heap right redzone: fb
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack partial redzone: f4
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Contiguous container OOB:fc
ASan internal: fe
==21094==ABORTING

10.4 debug c0ba036b
* stack smashing detected *: /data/bld/10.4-debug-nightly/bin/mysqld terminated
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bcb)[0x7f63f16eabcb]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f63f1773037]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x0)[0x7f63f1773000]
/data/bld/10.4-debug-nightly/bin/mysqld(+0xade720)[0x562b81bcc720]
======= Memory map: ========
562b810ee000-562b82bc8000 r-xp 00000000 08:11 36998714 /data/bld/10.4-debug-nightly/bin/mysqld
562b82dc8000-562b82ef3000 r--p 01ada000 08:11 36998714 /data/bld/10.4-debug-nightly/bin/mysqld
562b82ef3000-562b830f7000 rw-p 01c05000 08:11 36998714 /data/bld/10.4-debug-nightly/bin/mysqld
562b830f7000-562b8399f000 rw-p 00000000 00:00 0
562b84758000-562b84aff000 rw-p 00000000 00:00 0 [heap]
7f63d0000000-7f63d01c8000 rw-p 00000000 00:00 0
7f63d01c8000-7f63d4000000 ---p 00000000 00:00 0
7f63d8000000-7f63d8021000 rw-p 00000000 00:00 0
7f63d8021000-7f63dc000000 ---p 00000000 00:00 0
7f63dc000000-7f63dc029000 rw-p 00000000 00:00 0
7f63dc029000-7f63e0000000 ---p 00000000 00:00 0
7f63e0000000-7f63e0021000 rw-p 00000000 00:00 0
7f63e0021000-7f63e4000000 ---p 00000000 00:00 0
7f63e77b5000-7f63e77b6000 ---p 00000000 00:00 0
7f63e77b6000-7f63e77ff000 rw-p 00000000 00:00 0 [stack:21185]
7f63e77ff000-7f63e7800000 ---p 00000000 00:00 0
7f63e7800000-7f63e8000000 rw-p 00000000 00:00 0 [stack:21180]
7f63e8000000-7f63e8021000 rw-p 00000000 00:00 0
7f63e8021000-7f63ec000000 ---p 00000000 00:00 0
7f63ec022000-7f63ec023000 ---p 00000000 00:00 0
7f63ec023000-7f63ec06c000 rw-p 00000000 00:00 0 [stack:21184]
7f63ec06c000-7f63ec06d000 ---p 00000000 00:00 0
7f63ec06d000-7f63ecc1f000 rw-p 00000000 00:00 0 [stack:21181]
7f63ecc1f000-7f63ecc20000 ---p 00000000 00:00 0
7f63ecc20000-7f63f167a000 rw-p 00000000 00:00 0 [stack:21179]
7f63f167a000-7f63f180f000 r-xp 00000000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7f63f180f000-7f63f1a0e000 ---p 00195000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7f63f1a0e000-7f63f1a12000 r--p 00194000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7f63f1a12000-7f63f1a14000 rw-p 00198000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7f63f1a14000-7f63f1a18000 rw-p 00000000 00:00 0
7f63f1a18000-7f63f1a2e000 r-xp 00000000 08:05 3145732 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f63f1a2e000-7f63f1c2d000 ---p 00016000 08:05 3145732 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f63f1c2d000-7f63f1c2e000 rw-p 00015000 08:05 3145732 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f63f1c2e000-7f63f1d31000 r-xp 00000000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7f63f1d31000-7f63f1f30000 ---p 00103000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7f63f1f30000-7f63f1f31000 r--p 00102000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7f63f1f31000-7f63f1f32000 rw-p 00103000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7f63f1f32000-7f63f20a4000 r-xp 00000000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f63f20a4000-7f63f22a4000 ---p 00172000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f63f22a4000-7f63f22ae000 r--p 00172000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f63f22ae000-7f63f22b0000 rw-p 0017c000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f63f22b0000-7f63f22b4000 rw-p 00000000 00:00 0
7f63f22b4000-7f63f22b7000 r-xp 00000000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7f63f22b7000-7f63f24b6000 ---p 00003000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7f63f24b6000-7f63f24b7000 r--p 00002000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7f63f24b7000-7f63f24b8000 rw-p 00003000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7f63f24b8000-7f63f2685000 r-xp 00000000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f63f2685000-7f63f2884000 ---p 001cd000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f63f2884000-7f63f28a1000 r--p 001cc000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f63f28a1000-7f63f28b1000 rw-p 001e9000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f63f28b1000-7f63f28b4000 rw-p 00000000 00:00 0
7f63f28b4000-7f63f290b000 r-xp 00000000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7f63f290b000-7f63f2b0b000 ---p 00057000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7f63f2b0b000-7f63f2b0e000 r--p 00057000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7f63f2b0e000-7f63f2b14000 rw-p 0005a000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7f63f2b14000-7f63f2b15000 rw-p 00000000 00:00 0
7f63f2b15000-7f63f2b1d000 r-xp 00000000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7f63f2b1d000-7f63f2d1d000 ---p 00008000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7f63f2d1d000-7f63f2d1e000 r--p 00008000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7f63f2d1e000-7f63f2d1f000 rw-p 00009000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7f63f2d1f000-7f63f2d4d000 rw-p 00000000 00:00 0
7f63f2d4d000-7f63f2d67000 r-xp 00000000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f63f2d67000-7f63f2f66000 ---p 0001a000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f63f2f66000-7f63f2f67000 r--p 00019000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f63f2f67000-7f63f2f68000 rw-p 0001a000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f63f2f68000-7f63f2f72000 r-xp 00000000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7f63f2f72000-7f63f3171000 ---p 0000a000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7f63f3171000-7f63f3172000 r--p 00009000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7f63f3172000-7f63f3173000 rw-p 0000a000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7f63f3173000-7f63f3174000 r-xp 00000000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7f63f3174000-7f63f3373000 ---p 00001000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7f63f3373000-7f63f3374000 r--p 00000000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7f63f3374000-7f63f3375000 rw-p 00001000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7f63f3375000-7f63f338c000 r-xp 00000000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7f63f338c000-7f63f358b000 ---p 00017000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7f63f358b000-7f63f358c000 r--p 00016000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7f63f358c000-7f63f358d000 rw-p 00017000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7f63f358d000-7f63f35a5000 r-xp 00000000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f63f35a5000-7f63f37a4000 ---p 00018000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f63f37a4000-7f63f37a5000 r--p 00017000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f63f37a5000-7f63f37a6000 rw-p 00018000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f63f37a6000-7f63f37aa000 rw-p 00000000 00:00 0
7f63f37aa000-7f63f37cd000 r-xp 00000000 08:05 3145795 /lib/x86_64-linux-gnu/ld-2.24.so
7f63f37e1000-7f63f39b2000 rw-p 00000000 00:00 0
7f63f39c9000-7f63f39cd000 rw-p 00000000 00:00 0
7f63f39cd000-7f63f39ce000 r--p 00023000 08:05 3145795 /lib/x86_64-linux-gnu/ld-2.24.so
7f63f39ce000-7f63f39cf000 rw-p 00024000 08:05 3145795 /lib/x86_64-linux-gnu/ld-2.24.so
7f63f39cf000-7f63f39d0000 rw-p 00000000 00:00 0
7ffc1c7b5000-7ffc1c7d8000 rw-p 00000000 00:00 0 [stack]
7ffc1c7ed000-7ffc1c7ef000 r-xp 00000000 00:00 0 [vdso]
7ffc1c7ef000-7ffc1c7f1000 r--p 00000000 00:00 0 [vvar]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]

190326 3:12:55 [ERROR] mysqld got signal 6 ;

#3 <signal handler called>
#4 0x00007f63f16acfcf in raise () from /lib/x86_64-linux-gnu/libc.so.6
#5 0x00007f63f16ae3fa in abort () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f63f16eabd0 in __libc_message () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x00007f63f1773037 in __fortify_fail () from /lib/x86_64-linux-gnu/libc.so.6
#8 0x00007f63f1773000 in __stack_chk_fail () from /lib/x86_64-linux-gnu/libc.so.6
#9 0x0000562b81bcc720 in check_duplicate_long_entry_key (table=0x7f63d01a2fc0, h=0x7f63d01a4288, new_rec=0x7f63d01a3e30 "\374\001", key_no=5) at /data/src/10.4/sql/handler.cc:6608
#10 0x0000000000000000 in ?? ()

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x7f63d00155d8): ALTER TABLE t1 FORCE
Connection ID (thread ID): 4
Status: NOT_KILLED

10.4 c0ba036b non-debug
#6 0x00007fb9dacb5037 in __fortify_fail () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x00007fb9dacb5000 in __stack_chk_fail () from /lib/x86_64-linux-gnu/libc.so.6
#8 0x000056318120c196 in check_duplicate_long_entry_key (table=0x7fb9c4057f98, table@entry=0x0, h=0x7fb9c4059180, h@entry=0x7fb9c4050000, new_rec=0x7fb9c4058d98 "\374\001", new_rec@entry=0x0, key_no=key_no@entry=0) at /data/src/10.4/sql/handler.cc:6608
#9 0x0000563181210a03 in check_duplicate_long_entries (new_rec=0x0, h=0x7fb9c4050000, table=0x0) at /data/src/10.4/sql/handler.cc:6621
#10 handler::ha_write_row (this=0x0, buf=0x0) at /data/src/10.4/sql/handler.cc:6701
#11 0x0000563180f0f7aa in copy_data_between_tables (thd=thd@entry=0x7fb9c40009a8, from=from@entry=0x7fb9c4082b78, to=to@entry=0x7fb9c4057f98, create=..., ignore=ignore@entry=false, order_num=order_num@entry=0, order=0x0, copied=0x7fb9d4d5abc0, deleted=0x7fb9d4d5abc8, keys_onoff=Alter_info::LEAVE_AS_IS, alter_ctx=0x7fb9d4d5b4a0) at /data/src/10.4/sql/sql_table.cc:10659
#12 0x000056318109c809 in mysql_alter_table (thd=<optimized out>, new_db=<optimized out>, new_name=<optimized out>, create_info=<optimized out>, table_list=0x7fb9c4012028, alter_info=<optimized out>, order_num=0, order=0x0, ignore=false) at /data/src/10.4/sql/sql_table.cc:10085
#13 0x00005631810ece3a in Sql_cmd_alter_table::execute (this=0x2, thd=0x7fb9c40009a8) at /data/src/10.4/sql/sql_alter.cc:496
#14 0x00005631810018f8 in mysql_execute_command (thd=thd@entry=0x7fb9c40009a8) at /data/src/10.4/sql/sql_parse.cc:6343
#15 0x00005631810094cb in mysql_parse (thd=thd@entry=0x7fb9c40009a8, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x7fb9d4d5f170, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /data/src/10.4/sql/sql_parse.cc:8154
#16 0x000056318100c549 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fb9c40009a8, packet=packet@entry=0x7fb9c4009be9 "ALTER TABLE t1 FORCE", packet_length=packet_length@entry=20, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /data/src/10.4/sql/sql_parse.cc:1832
#17 0x000056318100dc69 in do_command (thd=0x7fb9c40009a8) at /data/src/10.4/sql/sql_parse.cc:1365
#18 0x00005631810e8a4c in do_handle_one_connection (connect=connect@entry=0x5631834a9858) at /data/src/10.4/sql/sql_connect.cc:1398
#19 0x00005631810e8bb4 in handle_one_connection (arg=arg@entry=0x5631834a9858) at /data/src/10.4/sql/sql_connect.cc:1301
#20 0x00005631814050d4 in pfs_spawn_thread (arg=0x56318349d798) at /data/src/10.4/storage/perfschema/pfs.cc:1862
#21 0x00007fb9dcad6494 in start_thread (arg=0x7fb9d4d60700) at pthread_create.c:333
#22 0x00007fb9daca493f in clone () from /lib/x86_64-linux-gnu/libc.so.6

* stack smashing detected *: /data/bld/10.4-rel-nightly/bin/mysqld terminated
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bcb)[0x7fb9dac2cbcb]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7fb9dacb5037]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x0)[0x7fb9dacb5000]
/data/bld/10.4-rel-nightly/bin/mysqld(+0x817196)[0x56318120c196]
/data/bld/10.4-rel-nightly/bin/mysqld(_ZN7handler12ha_write_rowEPh+0xc3)[0x563181210a03]
/data/bld/10.4-rel-nightly/bin/mysqld(+0x51a7aa)[0x563180f0f7aa]
/data/bld/10.4-rel-nightly/bin/mysqld(_Z17mysql_alter_tableP3THDPK25st_mysql_const_lex_stringS3_P14HA_CREATE_INFOP10TABLE_LISTP10Alter_infojP8st_orderb+0x4089)[0x56318109c809]
/data/bld/10.4-rel-nightly/bin/mysqld(_ZN19Sql_cmd_alter_table7executeEP3THD+0x3ca)[0x5631810ece3a]
/data/bld/10.4-rel-nightly/bin/mysqld(_Z21mysql_execute_commandP3THD+0x2348)[0x5631810018f8]
/data/bld/10.4-rel-nightly/bin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x2cb)[0x5631810094cb]
/data/bld/10.4-rel-nightly/bin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x1f29)[0x56318100c549]
/data/bld/10.4-rel-nightly/bin/mysqld(_Z10do_commandP3THD+0x119)[0x56318100dc69]
/data/bld/10.4-rel-nightly/bin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x23c)[0x5631810e8a4c]
/data/bld/10.4-rel-nightly/bin/mysqld(handle_one_connection+0x34)[0x5631810e8bb4]
/data/bld/10.4-rel-nightly/bin/mysqld(+0xa100d4)[0x5631814050d4]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7494)[0x7fb9dcad6494]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fb9daca493f]
======= Memory map: ========
5631809f5000-563181d20000 r-xp 00000000 08:11 37504739 /data/bld/10.4-rel-nightly/bin/mysqld
563181f1f000-56318203d000 r--p 0132a000 08:11 37504739 /data/bld/10.4-rel-nightly/bin/mysqld
56318203d000-5631820f9000 rw-p 01448000 08:11 37504739 /data/bld/10.4-rel-nightly/bin/mysqld
5631820f9000-56318299b000 rw-p 00000000 00:00 0
5631831bd000-5631834cb000 rw-p 00000000 00:00 0 [heap]
7fb9c0000000-7fb9c0021000 rw-p 00000000 00:00 0
7fb9c0021000-7fb9c4000000 ---p 00000000 00:00 0
7fb9c4000000-7fb9c4190000 rw-p 00000000 00:00 0
7fb9c4190000-7fb9c8000000 ---p 00000000 00:00 0
7fb9c8000000-7fb9c8021000 rw-p 00000000 00:00 0
7fb9c8021000-7fb9cc000000 ---p 00000000 00:00 0
7fb9cc000000-7fb9cc021000 rw-p 00000000 00:00 0
7fb9cc021000-7fb9d0000000 ---p 00000000 00:00 0
7fb9d0000000-7fb9d0021000 rw-p 00000000 00:00 0
7fb9d0021000-7fb9d4000000 ---p 00000000 00:00 0
7fb9d4d17000-7fb9d4d18000 ---p 00000000 00:00 0
7fb9d4d18000-7fb9d4d61000 rw-p 00000000 00:00 0 [stack:21302]
7fb9d4d61000-7fb9d4d62000 ---p 00000000 00:00 0
7fb9d4d62000-7fb9d4dab000 rw-p 00000000 00:00 0 [stack:21299]
7fb9d4dab000-7fb9d4dac000 ---p 00000000 00:00 0
7fb9d4dac000-7fb9d4df5000 rw-p 00000000 00:00 0 [stack:21298]
7fb9d4df5000-7fb9d4df6000 ---p 00000000 00:00 0
7fb9d4df6000-7fb9d6161000 rw-p 00000000 00:00 0 [stack:21297]
7fb9d6161000-7fb9d6162000 ---p 00000000 00:00 0
7fb9d6162000-7fb9dabbc000 rw-p 00000000 00:00 0 [stack:21296]
7fb9dabbc000-7fb9dad51000 r-xp 00000000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7fb9dad51000-7fb9daf50000 ---p 00195000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7fb9daf50000-7fb9daf54000 r--p 00194000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7fb9daf54000-7fb9daf56000 rw-p 00198000 08:05 3152648 /lib/x86_64-linux-gnu/libc-2.24.so
7fb9daf56000-7fb9daf5a000 rw-p 00000000 00:00 0
7fb9daf5a000-7fb9daf70000 r-xp 00000000 08:05 3145732 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fb9daf70000-7fb9db16f000 ---p 00016000 08:05 3145732 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fb9db16f000-7fb9db170000 rw-p 00015000 08:05 3145732 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fb9db170000-7fb9db273000 r-xp 00000000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7fb9db273000-7fb9db472000 ---p 00103000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7fb9db472000-7fb9db473000 r--p 00102000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7fb9db473000-7fb9db474000 rw-p 00103000 08:05 3152660 /lib/x86_64-linux-gnu/libm-2.24.so
7fb9db474000-7fb9db5e6000 r-xp 00000000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fb9db5e6000-7fb9db7e6000 ---p 00172000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fb9db7e6000-7fb9db7f0000 r--p 00172000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fb9db7f0000-7fb9db7f2000 rw-p 0017c000 08:05 1577675 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7fb9db7f2000-7fb9db7f6000 rw-p 00000000 00:00 0
7fb9db7f6000-7fb9db7f9000 r-xp 00000000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7fb9db7f9000-7fb9db9f8000 ---p 00003000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7fb9db9f8000-7fb9db9f9000 r--p 00002000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7fb9db9f9000-7fb9db9fa000 rw-p 00003000 08:05 3152657 /lib/x86_64-linux-gnu/libdl-2.24.so
7fb9db9fa000-7fb9dbbc7000 r-xp 00000000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fb9dbbc7000-7fb9dbdc6000 ---p 001cd000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fb9dbdc6000-7fb9dbde3000 r--p 001cc000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fb9dbde3000-7fb9dbdf3000 rw-p 001e9000 08:05 1576357 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fb9dbdf3000-7fb9dbdf6000 rw-p 00000000 00:00 0
7fb9dbdf6000-7fb9dbe4d000 r-xp 00000000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fb9dbe4d000-7fb9dc04d000 ---p 00057000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fb9dc04d000-7fb9dc050000 r--p 00057000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fb9dc050000-7fb9dc056000 rw-p 0005a000 08:05 1576361 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fb9dc056000-7fb9dc057000 rw-p 00000000 00:00 0
7fb9dc057000-7fb9dc05f000 r-xp 00000000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7fb9dc05f000-7fb9dc25f000 ---p 00008000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7fb9dc25f000-7fb9dc260000 r--p 00008000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7fb9dc260000-7fb9dc261000 rw-p 00009000 08:05 3152654 /lib/x86_64-linux-gnu/libcrypt-2.24.so
7fb9dc261000-7fb9dc28f000 rw-p 00000000 00:00 0
7fb9dc28f000-7fb9dc2a9000 r-xp 00000000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fb9dc2a9000-7fb9dc4a8000 ---p 0001a000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fb9dc4a8000-7fb9dc4a9000 r--p 00019000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fb9dc4a9000-7fb9dc4aa000 rw-p 0001a000 08:05 3145828 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fb9dc4aa000-7fb9dc4b4000 r-xp 00000000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7fb9dc4b4000-7fb9dc6b3000 ---p 0000a000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7fb9dc6b3000-7fb9dc6b4000 r--p 00009000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7fb9dc6b4000-7fb9dc6b5000 rw-p 0000a000 08:05 1586559 /usr/lib/x86_64-linux-gnu/libnuma.so.1.0.0
7fb9dc6b5000-7fb9dc6b6000 r-xp 00000000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7fb9dc6b6000-7fb9dc8b5000 ---p 00001000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7fb9dc8b5000-7fb9dc8b6000 r--p 00000000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7fb9dc8b6000-7fb9dc8b7000 rw-p 00001000 08:05 3152558 /lib/x86_64-linux-gnu/libaio.so.1.0.1
7fb9dc8b7000-7fb9dc8ce000 r-xp 00000000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7fb9dc8ce000-7fb9dcacd000 ---p 00017000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7fb9dcacd000-7fb9dcace000 r--p 00016000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7fb9dcace000-7fb9dcacf000 rw-p 00017000 08:05 1707492 /usr/local/lib/liblz4.so.1.8.3
7fb9dcacf000-7fb9dcae7000 r-xp 00000000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fb9dcae7000-7fb9dcce6000 ---p 00018000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fb9dcce6000-7fb9dcce7000 r--p 00017000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fb9dcce7000-7fb9dcce8000 rw-p 00018000 08:05 3152800 /lib/x86_64-linux-gnu/libpthread-2.24.so
7fb9dcce8000-7fb9dccec000 rw-p 00000000 00:00 0
7fb9dccec000-7fb9dcd0f000 r-xp 00000000 08:05 3145795 /lib/x86_64-linux-gnu/ld-2.24.so
7fb9dcd23000-7fb9dcef4000 rw-p 00000000 00:00 0
7fb9dcf0b000-7fb9dcf0f000 rw-p 00000000 00:00 0
7fb9dcf0f000-7fb9dcf10000 r--p 00023000 08:05 3145795 /lib/x86_64-linux-gnu/ld-2.24.so
7fb9dcf10000-7fb9dcf11000 rw-p 00024000 08:05 3145795 /lib/x86_64-linux-gnu/ld-2.24.so
7fb9dcf11000-7fb9dcf12000 rw-p 00000000 00:00 0
7ffe5fb01000-7ffe5fb24000 rw-p 00000000 00:00 0 [stack]
7ffe5fb47000-7ffe5fb49000 r-xp 00000000 00:00 0 [vdso]
7ffe5fb49000-7ffe5fb4b000 r--p 00000000 00:00 0 [vvar]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]

Attachments

Issue Links

is caused by

MDEV-371 Unique indexes for blobs

Closed

Activity

People

Assignee:: Sachin Setiya (Inactive)

Reporter:: Elena Stepanova

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2019-03-26 01:15

Updated:: 2019-06-26 06:04

Resolved:: 2019-06-26 06:04

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