[MDEV-13800] Crash during transaction rollback with thread_handling=pool-of-threads Created: 2017-09-13  Updated: 2020-12-08  Resolved: 2018-08-12

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - InnoDB
Affects Version/s: 10.2.7
Fix Version/s: 10.2.15

Type: Bug Priority: Major
Reporter: Geoff Montee (Inactive) Assignee: Unassigned
Resolution: Fixed Votes: 0
Labels: crash

Attachments: Text File mysql.log    
Issue Links:
Relates
relates to MDEV-14075 buffer overflow detected with unlink_... Open
relates to MDEV-15374 Server hangs and aborts with long sem... Closed
relates to MDEV-15362 [Draft] InnoDB: Failing assertion: ptr Closed

 Description   

A user saw the following crash:

170913 12:01:14 [ERROR] mysqld got signal 11 ;
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: 10.2.7-MariaDB-log
key_buffer_size=134217728
read_buffer_size=131072
max_used_connections=2001
max_threads=65537
thread_count=35
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 142781808 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x7fb07462daf8
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 = 0x7fb1e3e8cd80 thread_stack 0x49000
(my_addr_resolve failure: fork)
/mysql/apps/mariadb/home/bin/mysqld(my_print_stacktrace+0x2e) [0xddc02e]
/mysql/apps/mariadb/home/bin/mysqld(handle_fatal_signal+0x444) [0x7d5984]
/lib64/libpthread.so.0(+0xf370) [0x7fbb6ce29370]
/lib64/libc.so.6(+0x150131) [0x7fbb6bd59131]
/mysql/apps/mariadb/home/bin/mysqld() [0xb81544]
/mysql/apps/mariadb/home/bin/mysqld() [0xb38093]
/mysql/apps/mariadb/home/bin/mysqld() [0xacb166]
/mysql/apps/mariadb/home/bin/mysqld() [0xb7ffa8]
/mysql/apps/mariadb/home/bin/mysqld() [0xb831a0]
/mysql/apps/mariadb/home/bin/mysqld() [0xb83757]
/mysql/apps/mariadb/home/bin/mysqld() [0xa263ff]
/mysql/apps/mariadb/home/bin/mysqld(ha_rollback_trans(THD*, bool)+0xf7) [0x7d9087]
/mysql/apps/mariadb/home/bin/mysqld(trans_rollback(THD*)+0x53) [0x6e6b03]
/mysql/apps/mariadb/home/bin/mysqld(THD::cleanup()+0x60) [0x5ad3a0]
/mysql/apps/mariadb/home/bin/mysqld(unlink_thd(THD*)+0xa8) [0x54d978]
/mysql/apps/mariadb/home/bin/mysqld() [0x72c41f]
/mysql/apps/mariadb/home/bin/mysqld(tp_callback(TP_connection*)+0x13a) [0x72c6aa]
/mysql/apps/mariadb/home/bin/mysqld() [0x7a4f95]
/mysql/apps/mariadb/home/bin/mysqld() [0x9f82c9]
/lib64/libpthread.so.0(+0x7dc5) [0x7fbb6ce21dc5]
/lib64/libc.so.6(clone+0x6d) [0x7fbb6bd0073d]
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0): 
Connection ID (thread ID): 22848691
Status: KILL_CONNECTION

Based on the stack trace, the crash occurred while the server was rolling back a transaction, and it may involve the thread pool.



 Comments   
Comment by Elena Stepanova [ 2017-09-17 ]

Without any additional information, I'm afraid our main problem here will be not even with reproducing, but with identifying the issue. The visible part of the stack trace means almost nothing, we'll have it on pretty much any crash upon rolling back a transaction due to a connection kill, like this:

Thread 1 (Thread 0x7fcbcc54c700 (LWP 10802)):
#0  __pthread_kill (threadid=<optimized out>, signo=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
#1  0x000055babcfa4733 in my_write_core (sig=6) at /data/src/10.2-bug/mysys/stacktrace.c:477
#2  0x000055babc83d16c in handle_fatal_signal (sig=6) at /data/src/10.2-bug/sql/signal_handler.cc:299
#3  <signal handler called>
#4  0x00007fce6c7d2fcf in raise () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x00007fce6c7d43fa in abort () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007fce6c7cbe37 in __assert_fail_base () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x00007fce6c7cbee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#8  0x000055babc840c36 in ha_rollback_trans (thd=0x7fcb2c000cd0, all=true) at /data/src/10.2-bug/sql/handler.cc:1591
#9  0x000055babc72cbf3 in trans_rollback (thd=0x7fcb2c000cd0) at /data/src/10.2-bug/sql/transaction.cc:415
#10 0x000055babc58715e in THD::cleanup (this=0x7fcb2c000cd0) at /data/src/10.2-bug/sql/sql_class.cc:1448
#11 0x000055babc4f22cc in unlink_thd (thd=0x7fcb2c000cd0) at /data/src/10.2-bug/sql/mysqld.cc:2899
#12 0x000055babc77bf99 in threadpool_remove_connection (thd=0x7fcb2c000cd0) at /data/src/10.2-bug/sql/threadpool_common.cc:301
#13 0x000055babc77bd1c in tp_callback (c=0x55bad733e8b0) at /data/src/10.2-bug/sql/threadpool_common.cc:216
#14 0x000055babc7fdd04 in worker_main (param=0x55bad72c0510) at /data/src/10.2-bug/sql/threadpool_generic.cc:1581
#15 0x000055babcb30faa in pfs_spawn_thread (arg=0x7fcb2c010cb0) at /data/src/10.2-bug/storage/perfschema/pfs.cc:1862
#16 0x00007fce6e710494 in start_thread (arg=0x7fcbcc54c700) at pthread_create.c:333
#17 0x00007fce6c88893f in clone () from /lib/x86_64-linux-gnu/libc.so.6

(It's not a real crash, I just added a crash injection at the beginning of ha_rollback_trans to make the point).
In the reported case the crash happened of course not in ha_rollback_trans itself, but inside something that it calls, but what it was is a mystery. Even if we get some crash somewhere there, there will be no way to know if it's the same or different, unless we get more information from the reporter.

Also, I think that KILL_CONNECTION is caused by a connection timeout rather than an actual KILL command.

Comment by Geoff Montee (Inactive) [ 2017-09-18 ]

Hi elenst,

Yeah, I know there isn't really any useful information here. I am hoping to find out more information about what the issue is.

wlad mentioned that "(my_addr_resolve failure: fork)" indicates that a fork() call failed, which might mean the system was low on memory when the crash occurred. That might be an important factor, but I'm not sure yet.

Comment by Elena Stepanova [ 2017-09-27 ]

Resolved stack trace from the description:

0xddc02e my_print_stacktrace + 46
0x7d5984 handle_fatal_signal + 1092
0x7fbb6ce29370 _end + 1793583120
0x7fbb6bd59131 _end + 1775953361
0xb81544 trx_roll_pop_top_rec_of_trx(trx_t*, unsigned long*, mem_block_info_t*) + 1332
0xb38093 row_undo_step(que_thr_t*) + 1203
0xacb166 que_run_threads(que_thr_t*) + 2262
0xb7ffa8 trx_rollback_to_savepoint_low(trx_t*, trx_savept_t*) + 328
0xb831a0 trx_rollback_low(trx_t*) + 992
0xb83757 trx_rollback_for_mysql(trx_t*) + 311
0xa263ff innobase_rollback(handlerton*, THD*, bool) + 191
0x7d9087 ha_rollback_trans(THD*, bool) + 247
0x6e6b03 trans_rollback(THD*) + 83
0x5ad3a0 THD::cleanup() + 96
0x54d978 unlink_thd(THD*) + 168
0x72c41f threadpool_remove_connection(THD*) + 159
0x72c6aa tp_callback(TP_connection*) + 314
0x7a4f95 worker_main(void*) + 133
0x9f82c9 pfs_spawn_thread + 265
0x7fbb6ce21dc5 _end + 1793552997
0x7fbb6bd0073d _end + 1775590365

Comment by Elena Stepanova [ 2017-09-27 ]

marko wrote after looking at the stack trace above:

This reminds me of another issue. There was some undo log corruption due to wrong snapshot transfer (using LVM snapshot improperly, or it must have been malfunctioning). I am rather sure that they got a `DB_ROLL_PTR` pointing to the wrong offset at an undo log page (the .ibd file and the system tablespace were out of sync with each other). After my analysis that there was something wrong with the user's snapshot procedure, they did not report back.

Comment by Elena Stepanova [ 2017-11-05 ]

I don't expect we'll get anything else from the original reporter, but please whoever else encounters this problem, comment with whatever details you can provide.

Comment by Elena Stepanova [ 2018-02-22 ]

Just got this in my tests, might be related:

10.2 db0484f355dae8d3a4e4aab731522521e8ff976e RelWithDebInfo

mysqld.exe!memcpy()[memcpy.asm:135]
mysqld.exe!mem_heap_dup()[mem0mem.cc:57]
mysqld.exe!trx_roll_pop_top_rec_of_trx()[trx0roll.cc:1093]
mysqld.exe!row_undo()[row0undo.cc:269]
mysqld.exe!row_undo_step()[row0undo.cc:352]
mysqld.exe!que_thr_step()[que0que.cc:1047]
mysqld.exe!que_run_threads_low()[que0que.cc:1114]
mysqld.exe!que_run_threads()[que0que.cc:1153]
mysqld.exe!trx_rollback_to_savepoint_low()[trx0roll.cc:115]
mysqld.exe!trx_rollback_for_mysql_low()[trx0roll.cc:178]
mysqld.exe!trx_rollback_low()[trx0roll.cc:253]
mysqld.exe!trx_rollback_for_mysql()[trx0roll.cc:282]
mysqld.exe!innobase_rollback()[ha_innodb.cc:4864]
mysqld.exe!ha_rollback_trans()[handler.cc:1672]
mysqld.exe!xa_trans_force_rollback()[transaction.cc:141]
mysqld.exe!trans_xa_rollback()[transaction.cc:1029]
mysqld.exe!mysql_execute_command()[sql_parse.cc:6092]
mysqld.exe!mysql_parse()[sql_parse.cc:7907]
mysqld.exe!dispatch_command()[sql_parse.cc:1808]
mysqld.exe!do_command()[sql_parse.cc:1359]
mysqld.exe!threadpool_process_request()[threadpool_common.cc:366]
mysqld.exe!tp_callback()[threadpool_common.cc:192]
KERNEL32.DLL!VirtualUnlock()
ntdll.dll!RtlGetActiveActivationContext()
ntdll.dll!RtlFreeUnicodeString()
KERNEL32.DLL!BaseThreadInitThunk()
ntdll.dll!RtlUserThreadStart()
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0xfd8a9a2e0): XA ROLLBACK 'xid100'  /* QNO 8527 CON_ID 18 */
Connection ID (thread ID): 18
Status: NOT_KILLED

Loading Dump File [E:\buildbot\vardirs\qa-win-rel\10.2-4712\optim-combo\current1_1\data\mysqld.dmp]
User Mini Dump File: Only registers, stack and portions of memory are available
 
 
************* Symbol Path validation summary **************
Response                         Time (ms)     Location
OK                                             D:\qa-win-rel\install\bin
 
************* Symbol Path validation summary **************
Response                         Time (ms)     Location
OK                                             D:\qa-win-rel\install\bin
Deferred                                       srv*C:\cdb_symbols*http://msdl.microsoft.com/download/symbols
Symbol search path is: D:\qa-win-rel\install\bin;srv*C:\cdb_symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: D:\qa-win-rel\install\bin
Windows 8.1 Version 9600 MP (4 procs) Free x64
Product: Server, suite: TerminalServer DataCenter SingleUserTS
Built by: 6.3.9600.17031 (winblue_gdr.140221-1952)
Machine Name:
Debug session time: Thu Feb 22 00:06:08.000 2018 (UTC + 0:00)
System Uptime: not available
Process Uptime: 0 days 0:02:32.000
........................
This dump file has an exception of interest stored in it.
The stored exception information can be accessed via .ecxr.
(1ee0.236c): Access violation - code c0000005 (first/second chance not available)
ntdll!NtGetContextThread+0xa:
00007ff8`224814ca c3              ret
0:038> cdb: Reading initial command '!sym prompts off; !analyze -v; .ecxr; !for_each_frame dv /t;~*k;q'
quiet mode - symbol prompts off
*******************************************************************************
*                                                                             *
*                        Exception Analysis                                   *
*                                                                             *
*******************************************************************************
 
GetUrlPageData2 (WinHttp) failed: 12002.
 
DUMP_CLASS: 2
 
DUMP_QUALIFIER: 400
 
CONTEXT:  (.ecxr)
rax=0000000fdad8f0b0 rbx=0000000fc31b80a0 rcx=fffffffffc5f7000
rdx=ffffffffed1e959b rsi=0000000fcb981000 rdi=0000000fde797a65
rip=00007ff7c0102577 rsp=0000000fdab2cb18 rbp=0000000fc7f7864b
 r8=0000000fc31b7e60  r9=0000000000000000 r10=0000000fc7f7864b
r11=0000000fcc0dd510 r12=0000000fcc3f52f0 r13=0000000000000000
r14=0000000fcc27fb78 r15=000000000000001e
iopl=0         nv up ei ng nz na po cy
cs=0033  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00010287
mysqld!memcpy+0x57:
00007ff7`c0102577 f3a4            rep movs byte ptr [rdi],byte ptr [rsi]
Resetting default scope
 
FAULTING_IP: 
mysqld!memcpy+57 [f:\dd\vctools\crt\vcruntime\src\string\amd64\memcpy.asm @ 135]
00007ff7`c0102577 f3a4            rep movs byte ptr [rdi],byte ptr [rsi]
 
EXCEPTION_RECORD:  (.exr -1)
ExceptionAddress: 00007ff7c0102577 (mysqld!memcpy+0x0000000000000057)
   ExceptionCode: c0000005 (Access violation)
  ExceptionFlags: 00000000
NumberParameters: 2
   Parameter[0]: 0000000000000000
   Parameter[1]: 0000000fcb981000
Attempt to read from address 0000000fcb981000
 
DEFAULT_BUCKET_ID:  INVALID_POINTER_READ
 
PROCESS_NAME:  mysqld.exe
 
ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.
 
EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.
 
EXCEPTION_CODE_STR:  c0000005
 
EXCEPTION_PARAMETER1:  0000000000000000
 
EXCEPTION_PARAMETER2:  0000000fcb981000
 
FOLLOWUP_IP: 
mysqld!memcpy+57 [f:\dd\vctools\crt\vcruntime\src\string\amd64\memcpy.asm @ 135]
00007ff7`c0102577 f3a4            rep movs byte ptr [rdi],byte ptr [rsi]
 
READ_ADDRESS:  0000000fcb981000 
 
BUGCHECK_STR:  INVALID_POINTER_READ
 
WATSON_BKT_PROCSTAMP:  5a8df1b1
 
WATSON_BKT_PROCVER:  10.2.14.0
 
WATSON_BKT_MODULE:  mysqld.exe
 
WATSON_BKT_MODSTAMP:  5a8df1b1
 
WATSON_BKT_MODOFFSET:  632577
 
WATSON_BKT_MODVER:  10.2.14.0
 
BUILD_VERSION_STRING:  6.3.9600.17415 (winblue_r4.141028-1500)
 
MODLIST_WITH_TSCHKSUM_HASH:  219c7db015ab51fa68d794ee1f753f612519f7d3
 
MODLIST_SHA1_HASH:  3c31441283b9990ffe76461c725d39699eff3652
 
DUMP_FLAGS:  0
 
DUMP_TYPE:  2
 
ANALYSIS_SESSION_HOST:  MARIADB-04
 
ANALYSIS_SESSION_TIME:  02-22-2018 00:06:14.0515
 
ANALYSIS_VERSION: 10.0.14321.1024 amd64fre
 
THREAD_ATTRIBUTES: 
PROBLEM_CLASSES: 
 
 
 
INVALID_POINTER_READ
    Tid    [0x236c]
    Frame  [0x00]: mysqld!memcpy
 
 
LAST_CONTROL_TRANSFER:  from 00007ff7bfe0f644 to 00007ff7c0102577
 
STACK_TEXT:  
0000000f`dab2cb18 00007ff7`bfe0f644 : 0000000f`cc3f52f0 ffffffff`fffff9b5 0000000f`cc27fb78 0000000f`cc0dd510 : mysqld!memcpy+0x57
0000000f`dab2cb20 00007ff7`bfe6866a : 0000000f`cc3f52f0 0000000f`c7f7864b ffffffff`fffff9b5 00000000`00000000 : mysqld!mem_heap_dup+0x34
0000000f`dab2cb50 00007ff7`bff770d3 : 0000000f`cc27fb30 0000000f`cc094360 00000000`00000000 0000000f`cc27fb30 : mysqld!trx_roll_pop_top_rec_of_trx+0x28a
0000000f`dab2d0e0 00007ff7`bff775be : 0000000f`cc094360 00000000`00000006 0000000f`c31b7e60 00000000`00000100 : mysqld!row_undo+0x33
0000000f`dab2d120 00007ff7`bfe6b2b8 : 0000000f`cc094360 0000000f`cc094360 0000000f`cc094360 00000000`00000000 : mysqld!row_undo_step+0x5e
0000000f`dab2d240 00007ff7`bfe6aabd : 0000000f`cc094360 0000000f`cc094360 0000000f`cc094360 00007ff7`c00877f4 : mysqld!que_thr_step+0x248
0000000f`dab2d270 00007ff7`bfe6a89d : 0000000f`cc094360 0000000f`cc093110 0000000f`cc0930a0 00007ff7`bfe6acea : mysqld!que_run_threads_low+0x5d
0000000f`dab2d300 00007ff7`bfe69b93 : 0000000f`cc093110 00000000`00000001 00000000`00000000 0000000f`dab2d420 : mysqld!que_run_threads+0x3d
0000000f`dab2d380 00007ff7`bfe68cbe : 00000000`000028a8 0000000f`c31b7e60 0000000f`dab2db01 0000000f`c31b7e60 : mysqld!trx_rollback_to_savepoint_low+0xf3
0000000f`dab2d3b0 00007ff7`bfe68edf : 0000000f`dab2db01 0000000f`c31b7e60 0000000f`dab2db01 00000000`00000000 : mysqld!trx_rollback_for_mysql_low+0x1e
0000000f`dab2d3e0 00007ff7`bfe68c83 : 0000000f`dab2db01 00000000`00000001 0000000f`c31b7e60 00000000`00000000 : mysqld!trx_rollback_low+0x14f
0000000f`dab2d910 00007ff7`bfe05ad5 : 0000000f`c31b7e60 0000000f`cc225028 0000000f`c31b7e60 00000000`00000000 : mysqld!trx_rollback_for_mysql+0x43
0000000f`dab2d950 00007ff7`bfc87ed1 : 0000000f`cc225028 00000000`00000001 00000000`00000001 0000000f`c31b7e60 : mysqld!innobase_rollback+0xa5
0000000f`dab2d990 00007ff7`bfdd2465 : 00000000`00000003 0000000f`dab2db30 0000000f`cc225028 0000000f`cc225028 : mysqld!ha_rollback_trans+0xc1
0000000f`dab2d9d0 00007ff7`bfdd217e : 0000000f`cc225028 0000000f`dab2da30 00000000`00000000 00007ff7`c0631510 : mysqld!xa_trans_force_rollback+0x15
0000000f`dab2da00 00007ff7`bfcea470 : 00007ff7`bfad0000 0000000f`cc225028 0000000f`00000008 0000000f`dab2db30 : mysqld!trans_xa_rollback+0xae
0000000f`dab2da30 00007ff7`bfceaf84 : 0000000f`cc225028 0000000f`cc225028 0000000f`dab2e8c0 0000000f`cc228020 : mysqld!mysql_execute_command+0x42d0
0000000f`dab2e720 00007ff7`bfce1e7f : 0000000f`cc225028 0000000f`dab2e880 0000000f`d8a9a30e 00000000`00000003 : mysqld!mysql_parse+0x164
0000000f`dab2e780 00007ff7`bfce31dc : 0000000f`cc225028 00007ff7`bfdd0540 0000000f`00000030 00000000`00000000 : mysqld!dispatch_command+0x84f
0000000f`dab2f6a0 00007ff7`bfdd0743 : 0000000f`cc225028 0000000f`cc4615f0 00000000`00000000 0000000f`cc225028 : mysqld!do_command+0x16c
0000000f`dab2f6e0 00007ff7`bfdd0900 : 00000000`00000000 00007ff8`2240c550 00000000`00000000 00007ff7`c084273d : mysqld!threadpool_process_request+0x53
0000000f`dab2f710 00007ff8`21bb1d5d : 00007ff7`bfd29a50 0000000f`cbcd3148 0000000f`dab2fa90 00007ff7`c084273d : mysqld!tp_callback+0x70
0000000f`dab2f740 00007ff8`2240c6d2 : 00007ff8`21bb1d00 00000000`00000000 00000000`7ffe03b0 00007ff8`00000000 : kernel32!BasepTpIoCallback+0x59
0000000f`dab2f790 00007ff8`22429264 : 00000000`0000ffff 00007ff8`00000000 0000000f`cbcd3148 0000000f`dab2fa90 : ntdll!TppIopExecuteCallback+0x182
0000000f`dab2f820 00007ff8`21bb13d2 : 00000000`00000000 00007ff8`224289b0 0000000f`cc1881e0 00000000`00000000 : ntdll!TppWorkerThread+0x8b4
0000000f`dab2fc00 00007ff8`224054e4 : 00007ff8`21bb13b0 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0x22
0000000f`dab2fc30 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34
 
 
THREAD_SHA1_HASH_MOD_FUNC:  84adeb2b2d2f0a642e97362df415873fd6133189
 
THREAD_SHA1_HASH_MOD_FUNC_OFFSET:  676cc1999b12cd7c6cc8241b52be7dd4ff25b1c0
 
THREAD_SHA1_HASH_MOD:  5522d4caa2d006bccfb850cfc115d24b44e5ed3b
 
FAULT_INSTR_CODE:  8b49a4f3
 
FAULTING_SOURCE_LINE:  f:\dd\vctools\crt\vcruntime\src\string\amd64\memcpy.asm
 
FAULTING_SOURCE_FILE:  f:\dd\vctools\crt\vcruntime\src\string\amd64\memcpy.asm
 
FAULTING_SOURCE_LINE_NUMBER:  135
 
SYMBOL_STACK_INDEX:  0
 
SYMBOL_NAME:  mysqld!memcpy+57
 
FOLLOWUP_NAME:  MachineOwner
 
MODULE_NAME: mysqld
 
IMAGE_NAME:  mysqld.exe
 
DEBUG_FLR_IMAGE_TIMESTAMP:  5a8df1b1
 
STACK_COMMAND:  .ecxr ; kb
 
BUCKET_ID:  INVALID_POINTER_READ_mysqld!memcpy+57
 
PRIMARY_PROBLEM_CLASS:  INVALID_POINTER_READ_mysqld!memcpy+57
 
FAILURE_EXCEPTION_CODE:  c0000005
 
FAILURE_IMAGE_NAME:  mysqld.exe
 
BUCKET_ID_IMAGE_STR:  mysqld.exe
 
FAILURE_MODULE_NAME:  mysqld
 
BUCKET_ID_MODULE_STR:  mysqld
 
FAILURE_FUNCTION_NAME:  memcpy
 
BUCKET_ID_FUNCTION_STR:  memcpy
 
BUCKET_ID_OFFSET:  57
 
BUCKET_ID_MODTIMEDATESTAMP:  5a8df1b1
 
BUCKET_ID_MODCHECKSUM:  de313d
 
BUCKET_ID_MODVER_STR:  10.2.14.0
 
BUCKET_ID_PREFIX_STR:  INVALID_POINTER_READ_
 
FAILURE_PROBLEM_CLASS:  INVALID_POINTER_READ
 
FAILURE_SYMBOL_NAME:  mysqld.exe!memcpy
 
FAILURE_BUCKET_ID:  INVALID_POINTER_READ_c0000005_mysqld.exe!memcpy
 
WATSON_STAGEONE_URL:  http://watson.microsoft.com/StageOne/mysqld.exe/10.2.14.0/5a8df1b1/mysqld.exe/10.2.14.0/5a8df1b1/c0000005/00632577.htm?Retriage=1
 
TARGET_TIME:  2018-02-22T00:06:08.000Z
 
OSBUILD:  9600
 
OSSERVICEPACK:  17415
 
SERVICEPACK_NUMBER: 0
 
OS_REVISION: 0
 
SUITE_MASK:  400
 
PRODUCT_TYPE:  3
 
OSPLATFORM_TYPE:  x64
 
OSNAME:  Windows 8.1
 
OSEDITION:  Windows 8.1 Server TerminalServer DataCenter SingleUserTS
 
OS_LOCALE:  
 
USER_LCID:  0
 
OSBUILD_TIMESTAMP:  2014-10-29 02:45:30
 
BUILDDATESTAMP_STR:  141028-1500
 
BUILDLAB_STR:  winblue_r4
 
BUILDOSVER_STR:  6.3.9600.17415
 
ANALYSIS_SESSION_ELAPSED_TIME: 5bcb
 
ANALYSIS_SOURCE:  UM
 
FAILURE_ID_HASH_STRING:  um:invalid_pointer_read_c0000005_mysqld.exe!memcpy
 
FAILURE_ID_HASH:  {0f4ca6ad-4480-0b56-92f2-88e4e88cbda4}
 
Followup:     MachineOwner
---------
 
rax=0000000fdad8f0b0 rbx=0000000fc31b80a0 rcx=fffffffffc5f7000
rdx=ffffffffed1e959b rsi=0000000fcb981000 rdi=0000000fde797a65
rip=00007ff7c0102577 rsp=0000000fdab2cb18 rbp=0000000fc7f7864b
 r8=0000000fc31b7e60  r9=0000000000000000 r10=0000000fc7f7864b
r11=0000000fcc0dd510 r12=0000000fcc3f52f0 r13=0000000000000000
r14=0000000fcc27fb78 r15=000000000000001e
iopl=0         nv up ei ng nz na po cy
cs=0033  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00010287
mysqld!memcpy+0x57:
00007ff7`c0102577 f3a4            rep movs byte ptr [rdi],byte ptr [rsi]
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
00 0000000f`dab2cb18 00007ff7`bfe0f644 mysqld!memcpy+0x57 [f:\dd\vctools\crt\vcruntime\src\string\amd64\memcpy.asm @ 135]
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
01 0000000f`dab2cb20 00007ff7`bfe6866a mysqld!mem_heap_dup+0x34 [d:\qa-win-rel\build\storage\innobase\mem\mem0mem.cc @ 57]
struct mem_block_info_t * heap = 0x0000000f`cc3f52f0
void * data = 0x0000000f`c7f7864b
unsigned int64 len = 0xffffffff`fffff9b5
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
02 (Inline Function) --------`-------- mysqld!trx_undo_rec_copy+0x2a [d:\qa-win-rel\build\storage\innobase\include\trx0rec.ic @ 98]
unsigned int64 len = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
03 0000000f`dab2cb50 00007ff7`bff770d3 mysqld!trx_roll_pop_top_rec_of_trx+0x28a [d:\qa-win-rel\build\storage\innobase\trx\trx0roll.cc @ 1093]
struct trx_t * trx = 0x0000000f`cb981000
unsigned int64 * roll_ptr = 0x0000000f`cc27fb78
struct mem_block_info_t * heap = 0x0000000f`cc3f52f0
struct trx_undo_t * temp = <value unavailable>
unsigned int64 undo_no = <value unavailable>
unsigned char * undo_rec = 0x0000000f`c7f7864b "--- memory read error at address 0x0000000f`c7f7864b ---"
unsigned char * undo_rec_copy = <value unavailable>
struct trx_undo_t * update = 0x0000000f`de797a65
unsigned int64 limit = <value unavailable>
struct trx_undo_t * insert = <value unavailable>
struct trx_undo_t * undo = 0x0000000f`de797a65
struct mtr_t mtr = struct mtr_t
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
04 0000000f`dab2d0e0 00007ff7`bff775be mysqld!row_undo+0x33 [d:\qa-win-rel\build\storage\innobase\row\row0undo.cc @ 269]
struct undo_node_t * node = 0x0000000f`cc27fb30
struct que_thr_t * thr = 0x0000000f`cc094360
dberr_t err = <value unavailable>
struct trx_t * trx = 0x0000000f`c31b7e60
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
05 0000000f`dab2d120 00007ff7`bfe6b2b8 mysqld!row_undo_step+0x5e [d:\qa-win-rel\build\storage\innobase\row\row0undo.cc @ 352]
struct que_thr_t * thr = 0x0000000f`cc094360
dberr_t err = <value unavailable>
struct undo_node_t * node = 0x0000000f`cc27fb30
struct trx_t * trx = 0x0000000f`c31b7e60
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
06 0000000f`dab2d240 00007ff7`bfe6aabd mysqld!que_thr_step+0x248 [d:\qa-win-rel\build\storage\innobase\que\que0que.cc @ 1047]
struct que_thr_t * thr = 0x0000000f`dad8f0b0
struct que_thr_t * old_thr = 0x0000000f`cc094360
struct trx_t * trx = <value unavailable>
unsigned int64 type = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
07 0000000f`dab2d270 00007ff7`bfe6a89d mysqld!que_run_threads_low+0x5d [d:\qa-win-rel\build\storage\innobase\que\que0que.cc @ 1114]
struct que_thr_t * thr = 0x0000000f`cc094360
struct que_thr_t * next_thr = 0x0000000f`cc094360
struct trx_t * trx = 0x0000000f`c31b7e60
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
08 0000000f`dab2d300 00007ff7`bfe69b93 mysqld!que_run_threads+0x3d [d:\qa-win-rel\build\storage\innobase\que\que0que.cc @ 1153]
struct que_thr_t * thr = 0x0000000f`cc094360
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
09 0000000f`dab2d380 00007ff7`bfe68cbe mysqld!trx_rollback_to_savepoint_low+0xf3 [d:\qa-win-rel\build\storage\innobase\trx\trx0roll.cc @ 115]
struct trx_t * trx = 0x0000000f`c31b7e60
struct trx_savept_t * savept = 0x00000000`00000000
struct roll_node_t * roll_node = 0x0000000f`cc093110
struct que_thr_t * thr = 0x0000000f`cc093230
struct monitor_value_t [273] innodb_counter_value = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
0a 0000000f`dab2d3b0 00007ff7`bfe68edf mysqld!trx_rollback_for_mysql_low+0x1e [d:\qa-win-rel\build\storage\innobase\trx\trx0roll.cc @ 178]
struct trx_t * trx = 0x0000000f`c31b7e60
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
0b 0000000f`dab2d3e0 00007ff7`bfe68c83 mysqld!trx_rollback_low+0x14f [d:\qa-win-rel\build\storage\innobase\trx\trx0roll.cc @ 253]
struct trx_t * trx = 0x0000000f`c31b7e60
struct mtr_t mtr = struct mtr_t
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
0c 0000000f`dab2d910 00007ff7`bfe05ad5 mysqld!trx_rollback_for_mysql+0x43 [d:\qa-win-rel\build\storage\innobase\trx\trx0roll.cc @ 282]
struct trx_t * trx = 0x0000000f`c31b7e60
class TrxInInnoDB trx_in_innodb = class TrxInInnoDB
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
0d 0000000f`dab2d950 00007ff7`bfc87ed1 mysqld!innobase_rollback+0xa5 [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 4864]
struct handlerton * hton = 0x0000000f`cc225028
class THD * thd = 0x0000000f`cc225028
bool rollback_trx = true
dberr_t error = 0n-623316816 (No matching enumerant)
struct trx_t * trx = 0x0000000f`c31b7e60
class TrxInInnoDB trx_in_innodb = class TrxInInnoDB
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
0e 0000000f`dab2d990 00007ff7`bfdd2465 mysqld!ha_rollback_trans+0xc1 [d:\qa-win-rel\build\sql\handler.cc @ 1672]
class THD * thd = 0x0000000f`cc225028
bool all = true
bool is_real_trans = true
class Ha_trx_info * ha_info_next = <value unavailable>
class Ha_trx_info * ha_info = 0x0000000f`cc226a98
int error = 0n0
int err = 0n-623316816
struct handlerton * ht = <value unavailable>
class Trans_delegate * transaction_delegate = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
0f 0000000f`dab2d9d0 00007ff7`bfdd217e mysqld!xa_trans_force_rollback+0x15 [d:\qa-win-rel\build\sql\transaction.cc @ 141]
class THD * thd = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
10 0000000f`dab2da00 00007ff7`bfcea470 mysqld!trans_xa_rollback+0xae [d:\qa-win-rel\build\sql\transaction.cc @ 1029]
class THD * thd = 0x0000000f`cc225028
xa_states xa_state = XA_PREPARED (0n3)
bool res = true
struct st_xid_state * xs = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
11 0000000f`dab2da30 00007ff7`bfceaf84 mysqld!mysql_execute_command+0x42d0 [d:\qa-win-rel\build\sql\sql_parse.cc @ 6092]
class THD * thd = 0x0000000f`cc225028
struct TABLE_LIST * all_tables = 0x00000000`00000000
class st_select_lex_unit * unit = <value unavailable>
bool have_table_map_for_update = false
enum_binlog_format orig_current_stmt_binlog_format = BINLOG_FORMAT_ROW (0n2)
int up_result = <value unavailable>
int res = 0n0
enum_binlog_format orig_binlog_format = BINLOG_FORMAT_MIXED (0n0)
class Rpl_filter * rpl_filter = <value unavailable>
struct LEX * lex = 0x0000000f`cc228020
class st_select_lex * select_lex = 0x0000000f`cc228800
struct TABLE_LIST * first_table = 0x00000000`00000000
struct TABLE_LIST * table = <value unavailable>
unsigned int64 table_map_for_update = <value unavailable>
class Query_arena backup = class Query_arena
class set_var_base * var = <value unavailable>
struct st_mem_root * mem_root = 0x00000000`ffffffff
class set_var * o = <value unavailable>
bool null_value = true
int64 val = <value unavailable>
bool null_value = true
unsigned int64 val = <value unavailable>
bool null_value = true
double val = 0
char [80] buff = char [80] "CON_ID 18 */' at line 1"
class String * val = <value unavailable>
class String tmp = class String
class Item_string * str = <value unavailable>
bool commit_failed = <value unavailable>
class Item ** it = <value unavailable>
unsigned long privileges_requested = <value unavailable>
class Item * it = <value unavailable>
class Master_info * mi = <value unavailable>
struct LEX_MASTER_INFO * lex_mi = <value unavailable>
bool new_master = <value unavailable>
bool master_info_added = <value unavailable>
class Master_info * mi = <value unavailable>
struct Table_specification_st create_info = struct Table_specification_st
class Alter_info alter_info = class Alter_info
bool link_to_local = <value unavailable>
struct TABLE_LIST * select_tables = <value unavailable>
class partition_info * part_info = <value unavailable>
unsigned int save_thd_create_info_options = <value unavailable>
class select_result * result = <value unavailable>
class Item * item = <value unavailable>
unsigned int splocal_refs = <value unavailable>
struct TABLE_LIST * duplicate = <value unavailable>
struct HA_CREATE_INFO create_info = struct HA_CREATE_INFO
class Alter_info alter_info = class Alter_info
class Master_info * mi = <value unavailable>
int load_error = <value unavailable>
class Master_info * mi = <value unavailable>
unsigned int64 updated = <value unavailable>
unsigned int64 found = <value unavailable>
class multi_update * result_obj = <value unavailable>
class select_result * sel_result = <value unavailable>
struct TABLE_LIST * second_table = <value unavailable>
struct TABLE_LIST * save_table = <value unavailable>
class select_result * sel_result = <value unavailable>
class Protocol * save_protocol = <value unavailable>
bool replaced_protocol = <value unavailable>
struct TABLE_LIST * aux_tables = <value unavailable>
class multi_delete * result = <value unavailable>
struct st_mysql_lex_string db_str = <value unavailable>
unsigned int privilege = <value unavailable>
class List<set_var_base> * lex_var_list = <value unavailable>
struct st_mysql_lex_string * db = <value unavailable>
struct st_mysql_lex_string * db = <value unavailable>
char [193] db_name_buff = char [193] "%???"
struct st_mysql_lex_string db_name = <value unavailable>
struct st_lex_user * user = <value unavailable>
class List_iterator<st_lex_user> user_list = <value unavailable>
bool first_user = <value unavailable>
unsigned int grants = <value unavailable>
struct st_lex_user * user = <value unavailable>
class List_iterator<st_lex_user> str_list = <value unavailable>
struct st_lex_user * tmp_user = <value unavailable>
int write_to_binlog = <value unavailable>
class Item * it = <value unavailable>
struct st_lex_user * grant_user = <value unavailable>
struct st_lex_user * grant_user = <value unavailable>
bool commit_failed = <value unavailable>
bool tx_release = <value unavailable>
bool tx_chain = <value unavailable>
bool tx_release = <value unavailable>
bool rollback_failed = <value unavailable>
bool tx_chain = <value unavailable>
unsigned int namelen = <value unavailable>
char * name = <value unavailable>
struct st_udf_func * udf = <value unavailable>
bool restore_backup_context = <value unavailable>
class Security_context security_context = class Security_context
class Security_context * backup = <value unavailable>
struct st_lex_user * definer = <value unavailable>
class sp_head * sp = <value unavailable>
char * where = <value unavailable>
int sp_result = <value unavailable>
stored_procedure_type type = <value unavailable>
char * db = <value unavailable>
int sp_result = <value unavailable>
char * name = <value unavailable>
stored_procedure_type type = <value unavailable>
struct st_udf_func * udf = <value unavailable>
bool commit_failed = <value unavailable>
bool rollback_failed = true
int error = <value unavailable>
int err_code = <value unavailable>
struct st_mysql_mutex LOCK_active_mi = <value unavailable>
class Master_info_index * master_info_index = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
12 0000000f`dab2e720 00007ff7`bfce1e7f mysqld!mysql_parse+0x164 [d:\qa-win-rel\build\sql\sql_parse.cc @ 7907]
class THD * thd = 0x0000000f`cc225028
char * rawbuf = 0x0000000f`d8a9a2e0 "--- memory read error at address 0x0000000f`d8a9a2e0 ---"
unsigned int length = <value unavailable>
class Parser_state * parser_state = 0x0000000f`dab2e8c0
bool is_com_multi = false
bool is_next_command = false
bool err = <value unavailable>
struct LEX * lex = 0x0000000f`cc228020
char * found_semicolon = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
13 0000000f`dab2e780 00007ff7`bfce31dc mysqld!dispatch_command+0x84f [d:\qa-win-rel\build\sql\sql_parse.cc @ 1808]
enum_server_command command = COM_QUERY (0n3)
class THD * thd = 0x0000000f`cc225028
char * packet = <value unavailable>
unsigned int packet_length = 0
bool is_com_multi = false
bool is_next_command = false
bool error = false
struct st_net * net = <value unavailable>
struct st_mysql_lex_string tmp = struct st_mysql_lex_string
struct charset_info_st * save_character_set_results = <value unavailable>
struct charset_info_st * save_character_set_client = <value unavailable>
struct user_conn * save_user_connect = <value unavailable>
unsigned int save_db_length = <value unavailable>
int auth_rc = <value unavailable>
class Security_context save_security_ctx = class Security_context
char * save_db = <value unavailable>
struct charset_info_st * save_collation_connection = <value unavailable>
char * packet_end = 0x0000000f`d8a9a30e "--- memory read error at address 0x0000000f`d8a9a30e ---"
class Parser_state parser_state = class Parser_state
unsigned long length = <value unavailable>
char * beginning_of_next_stmt = <value unavailable>
char * fields = <value unavailable>
char * packet_end = <value unavailable>
struct TABLE_LIST table_list = struct TABLE_LIST
class MDL_savepoint mdl_savepoint = class MDL_savepoint
unsigned int arg_length = <value unavailable>
struct st_mysql_lex_string db = <value unavailable>
char * arg_end = <value unavailable>
struct st_mysql_lex_string table_name = struct st_mysql_lex_string
struct st_schema_table * schema_table = <value unavailable>
unsigned short flags = <value unavailable>
unsigned int64 nlen = <value unavailable>
unsigned int slave_server_id = <value unavailable>
char * name = <value unavailable>
unsigned long pos = <value unavailable>
unsigned int64 options = <value unavailable>
int not_used = 0n-1066465104
mysql_enum_shutdown_level level = <value unavailable>
unsigned long uptime = <value unavailable>
char [250] buff = char [250] "???"
unsigned int64 queries_per_second1000 = <value unavailable>
struct system_status_var * current_global_status_var = <value unavailable>
unsigned int opt_command = <value unavailable>
unsigned int current_com = <value unavailable>
unsigned int counter = <value unavailable>
char * packet_start = 0x00000000`00000000 ""
struct PSI_statement_locker * save_locker = <value unavailable>
unsigned char * readbuff = <value unavailable>
unsigned int64 next_length_length = <value unavailable>
unsigned int64 next_subpacket_length = <value unavailable>
struct sql_digest_state * save_digest = <value unavailable>
enum_server_command subcommand = <value unavailable>
unsigned int64 subpacket_length = <value unavailable>
unsigned int64 length_length = <value unavailable>
struct charset_info_st * files_charset_info = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
14 0000000f`dab2f6a0 00007ff7`bfdd0743 mysqld!do_command+0x16c [d:\qa-win-rel\build\sql\sql_parse.cc @ 1359]
class THD * thd = 0x0000000f`cc225028
bool return_value = true
unsigned long packet_length = 0x30
enum_server_command command = COM_QUERY (0n3)
char * packet = 0x0000000f`cc229a38 "--- memory read error at address 0x0000000f`cc229a38 ---"
struct st_net * net = 0x0000000f`cc225250
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
15 0000000f`dab2f6e0 00007ff7`bfdd0900 mysqld!threadpool_process_request+0x53 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 366]
class THD * thd = 0x0000000f`cc225028
struct st_vio * vio = <value unavailable>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
16 0000000f`dab2f710 00007ff8`21bb1d5d mysqld!tp_callback+0x70 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 192]
struct TP_connection * c = 0x0000000f`cbcd3110
struct Worker_thread_context worker_context = struct Worker_thread_context
class THD * thd = 0x0000000f`cc225028
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
17 0000000f`dab2f740 00007ff8`2240c6d2 kernel32!BasepTpIoCallback+0x59
Unable to enumerate locals, HRESULT 0x80004005
Private symbols (symbols.pri) are required for locals.
Type ".hh dbgerr005" for details.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
18 0000000f`dab2f790 00007ff8`22429264 ntdll!TppIopExecuteCallback+0x182
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
19 0000000f`dab2f820 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x8b4
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
1a 0000000f`dab2fc00 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
Unable to enumerate locals, HRESULT 0x80004005
Private symbols (symbols.pri) are required for locals.
Type ".hh dbgerr005" for details.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
1b 0000000f`dab2fc30 00000000`00000000 ntdll!RtlUserThreadStart+0x34
Unable to enumerate locals, HRESULT 0x80004005
Private symbols (symbols.pri) are required for locals.
Type ".hh dbgerr005" for details.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
00 0000000f`dab2cb18 00007ff7`bfe0f644 mysqld!memcpy+0x57 [f:\dd\vctools\crt\vcruntime\src\string\amd64\memcpy.asm @ 135]
 
   0  Id: 1ee0.1068 Suspend: 0 Teb: 00007ff7`bec1d000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`ba62f198 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`ba62f1a0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`ba62f210 00007ff7`c0088bc7 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`ba62f240 00007ff7`bfaefd07 mysqld!pthread_cond_timedwait+0x27 [d:\qa-win-rel\build\mysys\my_wincond.c @ 85]
(Inline Function) --------`-------- mysqld!inline_mysql_cond_wait+0x77 [d:\qa-win-rel\build\include\mysql\psi\mysql_thread.h @ 1149]
0000000f`ba62f270 00007ff7`bfaf5b2a mysqld!handle_connections_methods+0x2a7 [d:\qa-win-rel\build\sql\mysqld.cc @ 5567]
0000000f`ba62f2f0 00007ff7`bfaf36a0 mysqld!win_main+0x6fa [d:\qa-win-rel\build\sql\mysqld.cc @ 6069]
0000000f`ba62f490 00007ff7`bfaf3a80 mysqld!mysql_service+0x50 [d:\qa-win-rel\build\sql\mysqld.cc @ 6114]
0000000f`ba62f4c0 00007ff7`c00fe8e9 mysqld!mysqld_main+0x330 [d:\qa-win-rel\build\sql\mysqld.cc @ 6307]
(Inline Function) --------`-------- mysqld!invoke_main+0x22 [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 64]
0000000f`ba62f730 00007ff8`21bb13d2 mysqld!__scrt_common_main_seh+0x11d [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 253]
0000000f`ba62f770 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`ba62f7a0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   1  Id: 1ee0.1b48 Suspend: 0 Teb: 00007ff7`bec1b000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`bb19f948 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`bb19f950 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`bb19f9c0 00007ff7`c0088bc7 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`bb19f9f0 00007ff7`c0077a7c mysqld!pthread_cond_timedwait+0x27 [d:\qa-win-rel\build\mysys\my_wincond.c @ 85]
(Inline Function) --------`-------- mysqld!inline_mysql_cond_timedwait+0x93 [d:\qa-win-rel\build\include\mysql\psi\mysql_thread.h @ 1186]
0000000f`bb19fa20 00007ff7`c0085eab mysqld!timer_handler+0x1ac [d:\qa-win-rel\build\mysys\thr_timer.c @ 274]
0000000f`bb19fac0 00007ff7`c01055d1 mysqld!pthread_start+0x1b [d:\qa-win-rel\build\mysys\my_winthread.c @ 62]
(Inline Function) --------`-------- mysqld!invoke_thread_procedure+0xe [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 91]
0000000f`bb19faf0 00007ff8`21bb13d2 mysqld!thread_start<unsigned int (__cdecl*)(void * __ptr64)>+0x5d [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
0000000f`bb19fb20 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`bb19fb50 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   2  Id: 1ee0.1b04 Suspend: 0 Teb: 00007ff7`bec19000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cea3f538 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cea3f540 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cea3f5a0 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cea3f650 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cea3f690 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cea3f7f0 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cea3f820 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cea3f850 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   3  Id: 1ee0.1ff0 Suspend: 0 Teb: 00007ff7`bec17000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`ceb3fa58 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`ceb3fa60 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`ceb3fac0 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`ceb3fb70 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`ceb3fbb0 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`ceb3fd10 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`ceb3fd40 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`ceb3fd70 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   4  Id: 1ee0.1304 Suspend: 0 Teb: 00007ff7`bec15000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cec3f668 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cec3f670 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cec3f6d0 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cec3f780 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cec3f7c0 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cec3f920 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cec3f950 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cec3f980 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   5  Id: 1ee0.bbc Suspend: 0 Teb: 00007ff7`bec13000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`ced3fac8 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`ced3fad0 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`ced3fb30 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`ced3fbe0 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`ced3fc20 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`ced3fd80 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`ced3fdb0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`ced3fde0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   6  Id: 1ee0.404 Suspend: 0 Teb: 00007ff7`beaee000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cee3f7b8 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cee3f7c0 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cee3f820 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cee3f8d0 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cee3f910 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cee3fa70 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cee3faa0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cee3fad0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   7  Id: 1ee0.1e04 Suspend: 0 Teb: 00007ff7`beaec000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cef3f4c8 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cef3f4d0 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cef3f530 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cef3f5e0 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cef3f620 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cef3f780 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cef3f7b0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cef3f7e0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   8  Id: 1ee0.1e38 Suspend: 0 Teb: 00007ff7`beaea000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf03f898 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cf03f8a0 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cf03f900 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cf03f9b0 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cf03f9f0 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cf03fb50 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cf03fb80 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf03fbb0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
   9  Id: 1ee0.2020 Suspend: 0 Teb: 00007ff7`beae8000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf13fc78 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cf13fc80 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cf13fce0 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cf13fd90 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cf13fdd0 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cf13ff30 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cf13ff60 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf13ff90 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  10  Id: 1ee0.17c0 Suspend: 0 Teb: 00007ff7`beae6000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf23f938 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cf23f940 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cf23f9a0 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cf23fa50 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cf23fa90 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cf23fbf0 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cf23fc20 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf23fc50 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  11  Id: 1ee0.d50 Suspend: 0 Teb: 00007ff7`beae4000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf33f528 00007ff8`1f6423c3 ntdll!NtRemoveIoCompletion+0xa
0000000f`cf33f530 00007ff7`bfebd443 KERNELBASE!GetQueuedCompletionStatus+0x3f
0000000f`cf33f590 00007ff7`bfebc8aa mysqld!os_aio_windows_handler+0x73 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6521]
0000000f`cf33f640 00007ff7`bfe114d9 mysqld!os_aio_handler+0x4a [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 5729]
0000000f`cf33f680 00007ff7`bfea9e37 mysqld!fil_aio_wait+0x49 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5333]
0000000f`cf33f7e0 00007ff8`21bb13d2 mysqld!io_handler_thread+0xb7 [d:\qa-win-rel\build\storage\innobase\srv\srv0start.cc @ 343]
0000000f`cf33f810 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf33f840 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  12  Id: 1ee0.217c Suspend: 0 Teb: 00007ff7`beae2000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf43f0c8 00007ff8`1f64d016 ntdll!NtWriteFile+0xa
0000000f`cf43f0d0 00007ff7`bfebc7b2 KERNELBASE!WriteFile+0x10c
0000000f`cf43f150 00007ff7`bfe15ff3 mysqld!os_aio_func+0x1a2 [d:\qa-win-rel\build\storage\innobase\os\os0file.cc @ 6728]
(Inline Function) --------`-------- mysqld!pfs_os_aio_func+0xa5 [d:\qa-win-rel\build\storage\innobase\include\os0file.ic @ 255]
0000000f`cf43f1e0 00007ff7`bfec5d30 mysqld!fil_io+0x6d3 [d:\qa-win-rel\build\storage\innobase\fil\fil0fil.cc @ 5286]
0000000f`cf43f4f0 00007ff7`bfec40a8 mysqld!buf_flush_write_block_low+0x1f0 [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 1127]
0000000f`cf43f590 00007ff7`bfec540d mysqld!buf_flush_page+0x2f8 [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 1271]
0000000f`cf43f660 00007ff7`bfec425b mysqld!buf_flush_try_neighbors+0x4ad [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 1491]
0000000f`cf43f780 00007ff7`bfec2507 mysqld!buf_flush_page_and_try_neighbors+0x16b [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 1563]
0000000f`cf43f820 00007ff7`bfec2c2c mysqld!buf_do_flush_list_batch+0x157 [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 1826]
0000000f`cf43f8f0 00007ff7`bfec2ff5 mysqld!buf_flush_batch+0xbc [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 1893]
0000000f`cf43f980 00007ff7`bfec7256 mysqld!buf_flush_do_batch+0x55 [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 2065]
0000000f`cf43f9c0 00007ff7`bfec7df5 mysqld!pc_flush_slot+0x206 [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 2896]
0000000f`cf43faa0 00007ff8`21bb13d2 mysqld!buf_flush_page_cleaner_coordinator+0x555 [d:\qa-win-rel\build\storage\innobase\buf\buf0flu.cc @ 3310]
0000000f`cf43fca0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf43fcd0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  13  Id: 1ee0.1bd8 Suspend: 0 Teb: 00007ff7`beae0000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`ce5ff628 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`ce5ff630 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`ce5ff6a0 00007ff7`bfe0c3f5 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`ce5ff6d0 00007ff7`bfe0c535 mysqld!os_event::timed_wait+0x15 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 264]
0000000f`ce5ff700 00007ff7`bff7e280 mysqld!os_event::wait_time_low+0x75 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 415]
0000000f`ce5ff730 00007ff8`21bb13d2 mysqld!lock_wait_timeout_thread+0x70 [d:\qa-win-rel\build\storage\innobase\lock\lock0wait.cc @ 548]
0000000f`ce5ff7b0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`ce5ff7e0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  14  Id: 1ee0.37c Suspend: 0 Teb: 00007ff7`beade000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`ce6ff4d8 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`ce6ff4e0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`ce6ff550 00007ff7`bfe0c3f5 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`ce6ff580 00007ff7`bfe0c535 mysqld!os_event::timed_wait+0x15 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 264]
0000000f`ce6ff5b0 00007ff7`bfe737b4 mysqld!os_event::wait_time_low+0x75 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 415]
0000000f`ce6ff5e0 00007ff8`21bb13d2 mysqld!srv_error_monitor_thread+0x234 [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 1924]
0000000f`ce6ff810 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`ce6ff840 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  15  Id: 1ee0.1f34 Suspend: 0 Teb: 00007ff7`beadc000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`ce7ffac8 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`ce7ffad0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`ce7ffb40 00007ff7`bfe0c3f5 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`ce7ffb70 00007ff7`bfe0c535 mysqld!os_event::timed_wait+0x15 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 264]
0000000f`ce7ffba0 00007ff7`bfe73a23 mysqld!os_event::wait_time_low+0x75 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 415]
0000000f`ce7ffbd0 00007ff8`21bb13d2 mysqld!srv_monitor_thread+0xa3 [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 1755]
0000000f`ce7ffc70 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`ce7ffca0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  16  Id: 1ee0.1fd8 Suspend: 0 Teb: 00007ff7`beada000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`ce8ffa58 00007ff8`1f64121a ntdll!NtDelayExecution+0xa
0000000f`ce8ffa60 00007ff7`bfe70c5c KERNELBASE!SleepEx+0xa2
0000000f`ce8ffb00 00007ff7`bfe738a8 mysqld!srv_master_sleep+0x1c [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 2412]
0000000f`ce8ffb30 00007ff8`21bb13d2 mysqld!srv_master_thread+0xd8 [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 2458]
0000000f`ce8ffb60 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`ce8ffb90 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  17  Id: 1ee0.17f0 Suspend: 0 Teb: 00007ff7`bead8000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf74f8c8 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cf74f8d0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cf74f940 00007ff7`bfe0c3f5 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`cf74f970 00007ff7`bfe0c535 mysqld!os_event::timed_wait+0x15 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 264]
0000000f`cf74f9a0 00007ff7`bff84894 mysqld!os_event::wait_time_low+0x75 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 415]
0000000f`cf74f9d0 00007ff8`21bb13d2 mysqld!dict_stats_thread+0x54 [d:\qa-win-rel\build\storage\innobase\dict\dict0stats_bg.cc @ 464]
0000000f`cf74fa00 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf74fa30 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  18  Id: 1ee0.c64 Suspend: 0 Teb: 00007ff7`bead6000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf84fa08 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cf84fa10 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cf84fa80 00007ff7`bfe0c3f5 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`cf84fab0 00007ff7`bfe0c535 mysqld!os_event::timed_wait+0x15 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 264]
0000000f`cf84fae0 00007ff7`bff72293 mysqld!os_event::wait_time_low+0x75 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 415]
0000000f`cf84fb10 00007ff7`bfedb809 mysqld!ib_wqueue_timedwait+0x103 [d:\qa-win-rel\build\storage\innobase\ut\ut0wqueue.cc @ 165]
0000000f`cf84fb90 00007ff8`21bb13d2 mysqld!fts_optimize_thread+0x139 [d:\qa-win-rel\build\storage\innobase\fts\fts0opt.cc @ 3033]
0000000f`cf84fcd0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf84fd00 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  19  Id: 1ee0.17e4 Suspend: 0 Teb: 00007ff7`bead4000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cf94f7e8 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cf94f7f0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cf94f860 00007ff7`bfe0c3f5 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`cf94f890 00007ff7`bfe0c535 mysqld!os_event::timed_wait+0x15 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 264]
0000000f`cf94f8c0 00007ff7`bfe72d3c mysqld!os_event::wait_time_low+0x75 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 415]
0000000f`cf94f8f0 00007ff7`bfe71ec7 mysqld!srv_resume_thread+0x3c [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 930]
0000000f`cf94f970 00007ff7`bfe73d6c mysqld!srv_purge_coordinator_suspend+0x127 [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 2755]
0000000f`cf94fa20 00007ff8`21bb13d2 mysqld!srv_purge_coordinator_thread+0x17c [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 2845]
0000000f`cf94fa60 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cf94fa90 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  20  Id: 1ee0.ed4 Suspend: 0 Teb: 00007ff7`bead2000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cfa4f958 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cfa4f960 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cfa4f9d0 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`cfa4fa00 00007ff7`bfe72d4c mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`cfa4fa30 00007ff7`bfe73f38 mysqld!srv_resume_thread+0x4c [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 937]
0000000f`cfa4fab0 00007ff8`21bb13d2 mysqld!srv_worker_thread+0xc8 [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 2602]
0000000f`cfa4fae0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cfa4fb10 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  21  Id: 1ee0.1b28 Suspend: 0 Teb: 00007ff7`bead0000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cfb4fad8 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cfb4fae0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cfb4fb50 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`cfb4fb80 00007ff7`bfe72d4c mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`cfb4fbb0 00007ff7`bfe73f38 mysqld!srv_resume_thread+0x4c [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 937]
0000000f`cfb4fc30 00007ff8`21bb13d2 mysqld!srv_worker_thread+0xc8 [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 2602]
0000000f`cfb4fc60 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cfb4fc90 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  22  Id: 1ee0.3fc Suspend: 0 Teb: 00007ff7`beace000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cfc4fc38 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cfc4fc40 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cfc4fcb0 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`cfc4fce0 00007ff7`bfe72d4c mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`cfc4fd10 00007ff7`bfe73f38 mysqld!srv_resume_thread+0x4c [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 937]
0000000f`cfc4fd90 00007ff8`21bb13d2 mysqld!srv_worker_thread+0xc8 [d:\qa-win-rel\build\storage\innobase\srv\srv0srv.cc @ 2602]
0000000f`cfc4fdc0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cfc4fdf0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  23  Id: 1ee0.238c Suspend: 0 Teb: 00007ff7`beacc000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cfd4fb78 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cfd4fb80 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cfd4fbf0 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`cfd4fc20 00007ff7`bff1793e mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`cfd4fc50 00007ff8`21bb13d2 mysqld!buf_dump_thread+0x2e [d:\qa-win-rel\build\storage\innobase\buf\buf0dump.cc @ 779]
0000000f`cfd4fc80 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cfd4fcb0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  24  Id: 1ee0.b6c Suspend: 0 Teb: 00007ff7`beaca000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cfe4f2e8 00007ff8`1f64121a ntdll!NtDelayExecution+0xa
0000000f`cfe4f2f0 00007ff7`bff1d676 KERNELBASE!SleepEx+0xa2
0000000f`cfe4f390 00007ff8`21bb13d2 mysqld!btr_defragment_thread+0xa6 [d:\qa-win-rel\build\storage\innobase\btr\btr0defragment.cc @ 761]
0000000f`cfe4fb10 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cfe4fb40 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  25  Id: 1ee0.1678 Suspend: 0 Teb: 00007ff7`beac8000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`cff4f898 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`cff4f8a0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`cff4f910 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`cff4f940 00007ff7`bfe2cbbe mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`cff4f970 00007ff8`21bb13d2 mysqld!buf_resize_thread+0x7e [d:\qa-win-rel\build\storage\innobase\buf\buf0buf.cc @ 3084]
0000000f`cff4fb00 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`cff4fb30 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  26  Id: 1ee0.1434 Suspend: 0 Teb: 00007ff7`beac6000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d004f9a8 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`d004f9b0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`d004fa20 00007ff7`c0088bc7 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`d004fa50 00007ff7`bfe0be6b mysqld!pthread_cond_timedwait+0x27 [d:\qa-win-rel\build\mysys\my_wincond.c @ 85]
(Inline Function) --------`-------- mysqld!inline_mysql_cond_wait+0x64 [d:\qa-win-rel\build\include\mysql\psi\mysql_thread.h @ 1149]
0000000f`d004fa80 00007ff7`c0085eab mysqld!thd_destructor_proxy+0x17b [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 337]
0000000f`d004fb70 00007ff7`c01055d1 mysqld!pthread_start+0x1b [d:\qa-win-rel\build\mysys\my_winthread.c @ 62]
(Inline Function) --------`-------- mysqld!invoke_thread_procedure+0xe [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 91]
0000000f`d004fba0 00007ff8`21bb13d2 mysqld!thread_start<unsigned int (__cdecl*)(void * __ptr64)>+0x5d [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
0000000f`d004fbd0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d004fc00 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  27  Id: 1ee0.b88 Suspend: 0 Teb: 00007ff7`beac4000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d835fc38 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`d835fc40 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`d835fcb0 00007ff7`c0088bc7 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`d835fce0 00007ff7`bffd3298 mysqld!pthread_cond_timedwait+0x27 [d:\qa-win-rel\build\mysys\my_wincond.c @ 85]
(Inline Function) --------`-------- mysqld!inline_mysql_cond_timedwait+0x6e [d:\qa-win-rel\build\include\mysql\psi\mysql_thread.h @ 1186]
0000000f`d835fd10 00007ff7`bff9c6c2 mysqld!my_service_thread_sleep+0x178 [d:\qa-win-rel\build\storage\maria\ma_servicethread.c @ 115]
0000000f`d835fdb0 00007ff7`c0085eab mysqld!ma_checkpoint_background+0x232 [d:\qa-win-rel\build\storage\maria\ma_checkpoint.c @ 709]
0000000f`d835fe30 00007ff7`c01055d1 mysqld!pthread_start+0x1b [d:\qa-win-rel\build\mysys\my_winthread.c @ 62]
(Inline Function) --------`-------- mysqld!invoke_thread_procedure+0xe [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 91]
0000000f`d835fe60 00007ff8`21bb13d2 mysqld!thread_start<unsigned int (__cdecl*)(void * __ptr64)>+0x5d [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
0000000f`d835fe90 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d835fec0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  28  Id: 1ee0.1df4 Suspend: 0 Teb: 00007ff7`beac2000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d845f788 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`d845f790 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`d845f800 00007ff7`c0088bc7 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`d845f830 00007ff7`bfcfe5c1 mysqld!pthread_cond_timedwait+0x27 [d:\qa-win-rel\build\mysys\my_wincond.c @ 85]
(Inline Function) --------`-------- mysqld!inline_mysql_cond_wait+0x7e [d:\qa-win-rel\build\include\mysql\psi\mysql_thread.h @ 1149]
0000000f`d845f860 00007ff7`c0085eab mysqld!binlog_background_thread+0x361 [d:\qa-win-rel\build\sql\log.cc @ 9858]
0000000f`d845f940 00007ff7`c01055d1 mysqld!pthread_start+0x1b [d:\qa-win-rel\build\mysys\my_winthread.c @ 62]
(Inline Function) --------`-------- mysqld!invoke_thread_procedure+0xe [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 91]
0000000f`d845f970 00007ff8`21bb13d2 mysqld!thread_start<unsigned int (__cdecl*)(void * __ptr64)>+0x5d [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
0000000f`d845f9a0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d845f9d0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  29  Id: 1ee0.1348 Suspend: 0 Teb: 00007ff7`beac0000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d865c0b8 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`d865c0c0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`d865c130 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`d865c160 00007ff7`bff7daea mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`d865c190 00007ff7`bfee208e mysqld!lock_wait_suspend_thread+0x46a [d:\qa-win-rel\build\storage\innobase\lock\lock0wait.cc @ 357]
0000000f`d865c2c0 00007ff7`bff3cb61 mysqld!row_mysql_handle_errors+0x8e [d:\qa-win-rel\build\storage\innobase\row\row0mysql.cc @ 737]
0000000f`d865c3f0 00007ff7`bfe0087b mysqld!row_search_mvcc+0x1c31 [d:\qa-win-rel\build\storage\innobase\row\row0sel.cc @ 5631]
0000000f`d865cf30 00007ff7`bfe005bb mysqld!ha_innobase::index_read+0x1cb [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 9689]
0000000f`d865cf90 00007ff7`bfe09fb2 mysqld!ha_innobase::index_first+0x1b [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10129]
0000000f`d865cfd0 00007ff7`bfc879c0 mysqld!ha_innobase::rnd_next+0x52 [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10221]
0000000f`d865d010 00007ff7`bfdbecc9 mysqld!handler::ha_rnd_next+0xb0 [d:\qa-win-rel\build\sql\handler.cc @ 2578]
0000000f`d865d090 00007ff7`bfd4311d mysqld!rr_sequential+0x19 [d:\qa-win-rel\build\sql\records.cc @ 485]
0000000f`d865d0c0 00007ff7`bfce7fca mysqld!mysql_update+0x10cd [d:\qa-win-rel\build\sql\sql_update.cc @ 735]
0000000f`d865d680 00007ff7`bfceaf84 mysqld!mysql_execute_command+0x1e2a [d:\qa-win-rel\build\sql\sql_parse.cc @ 4265]
0000000f`d865e370 00007ff7`bfce1e7f mysqld!mysql_parse+0x164 [d:\qa-win-rel\build\sql\sql_parse.cc @ 7907]
0000000f`d865e3d0 00007ff7`bfce31dc mysqld!dispatch_command+0x84f [d:\qa-win-rel\build\sql\sql_parse.cc @ 1808]
0000000f`d865f2f0 00007ff7`bfdd0743 mysqld!do_command+0x16c [d:\qa-win-rel\build\sql\sql_parse.cc @ 1359]
0000000f`d865f330 00007ff7`bfdd0900 mysqld!threadpool_process_request+0x53 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 366]
0000000f`d865f360 00007ff8`21bb1d5d mysqld!tp_callback+0x70 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 192]
0000000f`d865f390 00007ff8`2240c6d2 kernel32!BasepTpIoCallback+0x59
0000000f`d865f3e0 00007ff8`22429264 ntdll!TppIopExecuteCallback+0x182
0000000f`d865f470 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x8b4
0000000f`d865f850 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d865f880 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  30  Id: 1ee0.1b70 Suspend: 0 Teb: 00007ff7`beabe000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d875fa38 00007ff8`1f641118 ntdll!NtWaitForSingleObject+0xa
0000000f`d875fa40 00007ff7`bfaf6908 KERNELBASE!WaitForSingleObjectEx+0x94
0000000f`d875fae0 00007ff7`c0085eab mysqld!handle_shutdown+0x38 [d:\qa-win-rel\build\sql\mysqld.cc @ 3666]
0000000f`d875fb50 00007ff7`c01055d1 mysqld!pthread_start+0x1b [d:\qa-win-rel\build\mysys\my_winthread.c @ 62]
(Inline Function) --------`-------- mysqld!invoke_thread_procedure+0xe [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 91]
0000000f`d875fb80 00007ff8`21bb13d2 mysqld!thread_start<unsigned int (__cdecl*)(void * __ptr64)>+0x5d [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
0000000f`d875fbb0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d875fbe0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  31  Id: 1ee0.1554 Suspend: 0 Teb: 00007ff7`beabc000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d885f968 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`d885f970 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`d885f9e0 00007ff7`c0088bc7 KERNELBASE!SleepConditionVariableCS+0x28
0000000f`d885fa10 00007ff7`bfd72560 mysqld!pthread_cond_timedwait+0x27 [d:\qa-win-rel\build\mysys\my_wincond.c @ 85]
(Inline Function) --------`-------- mysqld!inline_mysql_cond_wait+0x7d [d:\qa-win-rel\build\include\mysql\psi\mysql_thread.h @ 1149]
0000000f`d885fa40 00007ff7`c0085eab mysqld!handle_slave_background+0x340 [d:\qa-win-rel\build\sql\slave.cc @ 335]
0000000f`d885fbc0 00007ff7`c01055d1 mysqld!pthread_start+0x1b [d:\qa-win-rel\build\mysys\my_winthread.c @ 62]
(Inline Function) --------`-------- mysqld!invoke_thread_procedure+0xe [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 91]
0000000f`d885fbf0 00007ff8`21bb13d2 mysqld!thread_start<unsigned int (__cdecl*)(void * __ptr64)>+0x5d [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
0000000f`d885fc20 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d885fc50 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  32  Id: 1ee0.d44 Suspend: 0 Teb: 00007ff7`beaba000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d895f178 00007ff8`1eea26eb ntdll!NtWaitForSingleObject+0xa
0000000f`d895f180 00007ff8`1eeaaec5 mswsock!SockWaitForSingleObject+0x152
0000000f`d895f200 00007ff8`2184ffd3 mswsock!WSPSelect+0x79c
0000000f`d895f3a0 00007ff7`bfaefeb5 ws2_32!select+0x1db
0000000f`d895f490 00007ff7`bfaf68be mysqld!handle_connections_sockets+0x155 [d:\qa-win-rel\build\sql\mysqld.cc @ 6590]
0000000f`d895faa0 00007ff7`c0085eab mysqld!handle_connections_sockets_thread+0xe [d:\qa-win-rel\build\sql\mysqld.cc @ 6789]
0000000f`d895fad0 00007ff7`c01055d1 mysqld!pthread_start+0x1b [d:\qa-win-rel\build\mysys\my_winthread.c @ 62]
(Inline Function) --------`-------- mysqld!invoke_thread_procedure+0xe [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 91]
0000000f`d895fb00 00007ff8`21bb13d2 mysqld!thread_start<unsigned int (__cdecl*)(void * __ptr64)>+0x5d [d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp @ 115]
0000000f`d895fb30 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d895fb60 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  33  Id: 1ee0.1d08 Suspend: 0 Teb: 00007ff7`beab8000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`d89ac068 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`d89ac070 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`d89ac0e0 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`d89ac110 00007ff7`bff7daea mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`d89ac140 00007ff7`bfee208e mysqld!lock_wait_suspend_thread+0x46a [d:\qa-win-rel\build\storage\innobase\lock\lock0wait.cc @ 357]
0000000f`d89ac270 00007ff7`bff3cb61 mysqld!row_mysql_handle_errors+0x8e [d:\qa-win-rel\build\storage\innobase\row\row0mysql.cc @ 737]
0000000f`d89ac3a0 00007ff7`bfe0087b mysqld!row_search_mvcc+0x1c31 [d:\qa-win-rel\build\storage\innobase\row\row0sel.cc @ 5631]
0000000f`d89acee0 00007ff7`bfe005bb mysqld!ha_innobase::index_read+0x1cb [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 9689]
0000000f`d89acf40 00007ff7`bfe09fb2 mysqld!ha_innobase::index_first+0x1b [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10129]
0000000f`d89acf80 00007ff7`bfc879c0 mysqld!ha_innobase::rnd_next+0x52 [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10221]
0000000f`d89acfc0 00007ff7`bfdbecc9 mysqld!handler::ha_rnd_next+0xb0 [d:\qa-win-rel\build\sql\handler.cc @ 2578]
0000000f`d89ad040 00007ff7`bfd4311d mysqld!rr_sequential+0x19 [d:\qa-win-rel\build\sql\records.cc @ 485]
0000000f`d89ad070 00007ff7`bfce7fca mysqld!mysql_update+0x10cd [d:\qa-win-rel\build\sql\sql_update.cc @ 735]
0000000f`d89ad630 00007ff7`bfceaf84 mysqld!mysql_execute_command+0x1e2a [d:\qa-win-rel\build\sql\sql_parse.cc @ 4265]
0000000f`d89ae320 00007ff7`bfce1e7f mysqld!mysql_parse+0x164 [d:\qa-win-rel\build\sql\sql_parse.cc @ 7907]
0000000f`d89ae380 00007ff7`bfce31dc mysqld!dispatch_command+0x84f [d:\qa-win-rel\build\sql\sql_parse.cc @ 1808]
0000000f`d89af2a0 00007ff7`bfdd0743 mysqld!do_command+0x16c [d:\qa-win-rel\build\sql\sql_parse.cc @ 1359]
0000000f`d89af2e0 00007ff7`bfdd0900 mysqld!threadpool_process_request+0x53 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 366]
0000000f`d89af310 00007ff8`2242a9d7 mysqld!tp_callback+0x70 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 192]
0000000f`d89af340 00007ff8`22428df7 ntdll!TppWorkpExecuteCallback+0x2e7
0000000f`d89af3b0 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x447
0000000f`d89af790 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`d89af7c0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  34  Id: 1ee0.824 Suspend: 0 Teb: 00007ff7`beab4000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`da9ef528 00007ff8`224290f6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
0000000f`da9ef530 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x746
0000000f`da9ef910 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`da9ef940 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  35  Id: 1ee0.2248 Suspend: 0 Teb: 00007ff7`beab2000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`daa3c498 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`daa3c4a0 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`daa3c510 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`daa3c540 00007ff7`bff7daea mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`daa3c570 00007ff7`bfee208e mysqld!lock_wait_suspend_thread+0x46a [d:\qa-win-rel\build\storage\innobase\lock\lock0wait.cc @ 357]
0000000f`daa3c6a0 00007ff7`bff3cb61 mysqld!row_mysql_handle_errors+0x8e [d:\qa-win-rel\build\storage\innobase\row\row0mysql.cc @ 737]
0000000f`daa3c7d0 00007ff7`bfe0087b mysqld!row_search_mvcc+0x1c31 [d:\qa-win-rel\build\storage\innobase\row\row0sel.cc @ 5631]
0000000f`daa3d310 00007ff7`bfe005bb mysqld!ha_innobase::index_read+0x1cb [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 9689]
0000000f`daa3d370 00007ff7`bfe09fb2 mysqld!ha_innobase::index_first+0x1b [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10129]
0000000f`daa3d3b0 00007ff7`bfc879c0 mysqld!ha_innobase::rnd_next+0x52 [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10221]
0000000f`daa3d3f0 00007ff7`bfdbecc9 mysqld!handler::ha_rnd_next+0xb0 [d:\qa-win-rel\build\sql\handler.cc @ 2578]
0000000f`daa3d470 00007ff7`bfd4311d mysqld!rr_sequential+0x19 [d:\qa-win-rel\build\sql\records.cc @ 485]
0000000f`daa3d4a0 00007ff7`bfce7fca mysqld!mysql_update+0x10cd [d:\qa-win-rel\build\sql\sql_update.cc @ 735]
0000000f`daa3da60 00007ff7`bfceaf84 mysqld!mysql_execute_command+0x1e2a [d:\qa-win-rel\build\sql\sql_parse.cc @ 4265]
0000000f`daa3e750 00007ff7`bfce1e7f mysqld!mysql_parse+0x164 [d:\qa-win-rel\build\sql\sql_parse.cc @ 7907]
0000000f`daa3e7b0 00007ff7`bfce31dc mysqld!dispatch_command+0x84f [d:\qa-win-rel\build\sql\sql_parse.cc @ 1808]
0000000f`daa3f6d0 00007ff7`bfdd0743 mysqld!do_command+0x16c [d:\qa-win-rel\build\sql\sql_parse.cc @ 1359]
0000000f`daa3f710 00007ff7`bfdd0900 mysqld!threadpool_process_request+0x53 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 366]
0000000f`daa3f740 00007ff8`21bb1d5d mysqld!tp_callback+0x70 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 192]
0000000f`daa3f770 00007ff8`2240c6d2 kernel32!BasepTpIoCallback+0x59
0000000f`daa3f7c0 00007ff8`22429264 ntdll!TppIopExecuteCallback+0x182
0000000f`daa3f850 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x8b4
0000000f`daa3fc30 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`daa3fc60 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  36  Id: 1ee0.d28 Suspend: 0 Teb: 00007ff7`beab0000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`daa8f7b8 00007ff8`224290f6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
0000000f`daa8f7c0 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x746
0000000f`daa8fba0 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`daa8fbd0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  37  Id: 1ee0.156c Suspend: 0 Teb: 00007ff7`beaae000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`daadc648 00007ff8`2245a192 ntdll!NtWaitForAlertByThreadId+0xa
0000000f`daadc650 00007ff8`1f64d508 ntdll!RtlSleepConditionVariableCS+0xc2
0000000f`daadc6c0 00007ff7`bfe0c488 KERNELBASE!SleepConditionVariableCS+0x28
(Inline Function) --------`-------- mysqld!os_event::wait+0x12 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 159]
0000000f`daadc6f0 00007ff7`bff7daea mysqld!os_event::wait_low+0x48 [d:\qa-win-rel\build\storage\innobase\os\os0event.cc @ 336]
0000000f`daadc720 00007ff7`bfee208e mysqld!lock_wait_suspend_thread+0x46a [d:\qa-win-rel\build\storage\innobase\lock\lock0wait.cc @ 357]
0000000f`daadc850 00007ff7`bff3cb61 mysqld!row_mysql_handle_errors+0x8e [d:\qa-win-rel\build\storage\innobase\row\row0mysql.cc @ 737]
0000000f`daadc980 00007ff7`bfe0087b mysqld!row_search_mvcc+0x1c31 [d:\qa-win-rel\build\storage\innobase\row\row0sel.cc @ 5631]
0000000f`daadd4c0 00007ff7`bfe005bb mysqld!ha_innobase::index_read+0x1cb [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 9689]
0000000f`daadd520 00007ff7`bfe09fb2 mysqld!ha_innobase::index_first+0x1b [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10129]
0000000f`daadd560 00007ff7`bfc879c0 mysqld!ha_innobase::rnd_next+0x52 [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 10221]
0000000f`daadd5a0 00007ff7`bfdbecc9 mysqld!handler::ha_rnd_next+0xb0 [d:\qa-win-rel\build\sql\handler.cc @ 2578]
0000000f`daadd620 00007ff7`bfd4311d mysqld!rr_sequential+0x19 [d:\qa-win-rel\build\sql\records.cc @ 485]
0000000f`daadd650 00007ff7`bfce7fca mysqld!mysql_update+0x10cd [d:\qa-win-rel\build\sql\sql_update.cc @ 735]
0000000f`daaddc10 00007ff7`bfceaf84 mysqld!mysql_execute_command+0x1e2a [d:\qa-win-rel\build\sql\sql_parse.cc @ 4265]
0000000f`daade900 00007ff7`bfce1e7f mysqld!mysql_parse+0x164 [d:\qa-win-rel\build\sql\sql_parse.cc @ 7907]
0000000f`daade960 00007ff7`bfce31dc mysqld!dispatch_command+0x84f [d:\qa-win-rel\build\sql\sql_parse.cc @ 1808]
0000000f`daadf880 00007ff7`bfdd0743 mysqld!do_command+0x16c [d:\qa-win-rel\build\sql\sql_parse.cc @ 1359]
0000000f`daadf8c0 00007ff7`bfdd0900 mysqld!threadpool_process_request+0x53 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 366]
0000000f`daadf8f0 00007ff8`2242a9d7 mysqld!tp_callback+0x70 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 192]
0000000f`daadf920 00007ff8`22428df7 ntdll!TppWorkpExecuteCallback+0x2e7
0000000f`daadf990 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x447
0000000f`daadfd70 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`daadfda0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
# 38  Id: 1ee0.236c Suspend: 0 Teb: 00007ff7`beaac000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`dab2a538 00000000`001a0018 ntdll!NtGetContextThread+0xa
0000000f`dab2a540 00000001`00020060 0x1a0018
0000000f`dab2a548 00000000`00000000 0x00000001`00020060
 
  39  Id: 1ee0.1eb8 Suspend: 0 Teb: 00007ff7`beaaa000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`dab7c500 00007ff7`bfe466a2 mysqld!page_cur_tuple_insert+0x10d [d:\qa-win-rel\build\storage\innobase\include\page0cur.ic @ 283]
0000000f`dab7c560 00007ff7`bff79992 mysqld!btr_cur_optimistic_insert+0x2d2 [d:\qa-win-rel\build\storage\innobase\btr\btr0cur.cc @ 3059]
0000000f`dab7c700 00007ff7`bff792ee mysqld!row_ins_clust_index_entry_low+0x412 [d:\qa-win-rel\build\storage\innobase\row\row0ins.cc @ 2669]
0000000f`dab7d0c0 00007ff7`bff7b757 mysqld!row_ins_clust_index_entry+0xce [d:\qa-win-rel\build\storage\innobase\row\row0ins.cc @ 3174]
0000000f`dab7d120 00007ff7`bff7bb16 mysqld!row_ins_index_entry+0x17 [d:\qa-win-rel\build\storage\innobase\row\row0ins.cc @ 3294]
0000000f`dab7d160 00007ff7`bff77e50 mysqld!row_ins_index_entry_step+0x36 [d:\qa-win-rel\build\storage\innobase\row\row0ins.cc @ 3446]
0000000f`dab7d190 00007ff7`bff7d366 mysqld!row_ins+0x210 [d:\qa-win-rel\build\storage\innobase\row\row0ins.cc @ 3582]
0000000f`dab7d1d0 00007ff7`bfee1580 mysqld!row_ins_step+0x106 [d:\qa-win-rel\build\storage\innobase\row\row0ins.cc @ 3821]
0000000f`dab7d200 00007ff7`bfe0bb3e mysqld!row_insert_for_mysql+0x240 [d:\qa-win-rel\build\storage\innobase\row\row0mysql.cc @ 1411]
0000000f`dab7d560 00007ff7`bfc88c57 mysqld!ha_innobase::write_row+0x28e [d:\qa-win-rel\build\storage\innobase\handler\ha_innodb.cc @ 8442]
0000000f`dab7d6a0 00007ff7`bfc7cca3 mysqld!handler::ha_write_row+0x107 [d:\qa-win-rel\build\sql\handler.cc @ 6003]
0000000f`dab7d720 00007ff7`bfc7bf8f mysqld!write_record+0x83 [d:\qa-win-rel\build\sql\sql_insert.cc @ 1929]
0000000f`dab7d7b0 00007ff7`bfbc76b3 mysqld!select_insert::send_data+0xdf [d:\qa-win-rel\build\sql\sql_insert.cc @ 3757]
0000000f`dab7d7e0 00007ff7`bfbc8c5c mysqld!end_send+0xd3 [d:\qa-win-rel\build\sql\sql_select.cc @ 19859]
0000000f`dab7d810 00007ff7`bfbdf8df mysqld!evaluate_join_record+0x25c [d:\qa-win-rel\build\sql\sql_select.cc @ 18912]
0000000f`dab7d860 00007ff7`bfbc6d7a mysqld!sub_select+0x26f [d:\qa-win-rel\build\sql\sql_select.cc @ 18730]
0000000f`dab7d8b0 00007ff7`bfbc9592 mysqld!do_select+0x25a [d:\qa-win-rel\build\sql\sql_select.cc @ 18235]
0000000f`dab7d910 00007ff7`bfbc8eef mysqld!JOIN::exec_inner+0x652 [d:\qa-win-rel\build\sql\sql_select.cc @ 3568]
0000000f`dab7d980 00007ff7`bfbd3905 mysqld!JOIN::exec+0x3f [d:\qa-win-rel\build\sql\sql_select.cc @ 3362]
0000000f`dab7d9b0 00007ff7`bfbcc30d mysqld!mysql_select+0x2d5 [d:\qa-win-rel\build\sql\sql_select.cc @ 3763]
0000000f`dab7da60 00007ff7`bfce7921 mysqld!handle_select+0x10d [d:\qa-win-rel\build\sql\sql_select.cc @ 364]
0000000f`dab7daf0 00007ff7`bfceaf84 mysqld!mysql_execute_command+0x1781 [d:\qa-win-rel\build\sql\sql_parse.cc @ 3936]
0000000f`dab7e7e0 00007ff7`bfce1e7f mysqld!mysql_parse+0x164 [d:\qa-win-rel\build\sql\sql_parse.cc @ 7907]
0000000f`dab7e840 00007ff7`bfce31dc mysqld!dispatch_command+0x84f [d:\qa-win-rel\build\sql\sql_parse.cc @ 1808]
0000000f`dab7f760 00007ff7`bfdd0743 mysqld!do_command+0x16c [d:\qa-win-rel\build\sql\sql_parse.cc @ 1359]
0000000f`dab7f7a0 00007ff7`bfdd0900 mysqld!threadpool_process_request+0x53 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 366]
0000000f`dab7f7d0 00007ff8`2242a9d7 mysqld!tp_callback+0x70 [d:\qa-win-rel\build\sql\threadpool_common.cc @ 192]
0000000f`dab7f800 00007ff8`22428df7 ntdll!TppWorkpExecuteCallback+0x2e7
0000000f`dab7f870 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x447
0000000f`dab7fc50 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`dab7fc80 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  40  Id: 1ee0.2090 Suspend: 0 Teb: 00007ff7`beaa8000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`dac7f488 00007ff8`224290f6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
0000000f`dac7f490 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x746
0000000f`dac7f870 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`dac7f8a0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
 
  41  Id: 1ee0.17dc Suspend: 0 Teb: 00007ff7`beaa6000 Unfrozen
Child-SP          RetAddr           Call Site
0000000f`dad7f698 00007ff8`224290f6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
0000000f`dad7f6a0 00007ff8`21bb13d2 ntdll!TppWorkerThread+0x746
0000000f`dad7fa80 00007ff8`224054e4 kernel32!BaseThreadInitThunk+0x22
0000000f`dad7fab0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
quit:

Comment by Elena Stepanova [ 2018-07-10 ]

10.2.14 non-debug

Version: '10.2.14-MariaDB-log'  socket: '/dev/shm/vardir4/mysql.sock'  port: 11400  Source distribution
180710 21:01:00 [ERROR] mysqld got signal 11 ;
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: 10.2.14-MariaDB-log
key_buffer_size=134217728
read_buffer_size=131072
max_used_connections=7
max_threads=153
thread_count=14
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467245 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x7f6e080009a8
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 = 0x7f6e7c16de98 thread_stack 0x49000
mysys/stacktrace.c:268(my_print_stacktrace)[0x55cf58947889]
sql/signal_handler.cc:168(handle_fatal_signal)[0x55cf58487075]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f6e801a4390]
multiarch/memcpy-sse2-unaligned.S:118(strerror_l)[0x7f6e7f5c7de4]
trx/trx0roll.cc:1063(trx_roll_pop_top_rec_of_trx(trx_t*, unsigned long*, mem_block_info_t*))[0x55cf5870d659]
row/row0undo.cc:272(row_undo)[0x55cf586ce1db]
que/que0que.cc:1047(que_thr_step)[0x55cf5867b469]
trx/trx0roll.cc:116(trx_rollback_to_savepoint_low(trx_t*, trx_savept_t*))[0x55cf5870e01a]
trx/trx0roll.cc:178(trx_rollback_for_mysql_low(trx_t*))[0x55cf5870e569]
trx/trx0roll.cc:258(trx_rollback_for_mysql(trx_t*))[0x55cf5870e90a]
handler/ha_innodb.cc:2913(trx_deregister_from_2pc)[0x55cf585ef4b0]
sql/handler.cc:1672(ha_rollback_trans(THD*, bool))[0x55cf58489c82]
sql/transaction.cc:146(xa_trans_force_rollback(THD*) [clone .constprop.12])[0x55cf583d830b]
sql/transaction.cc:1029(trans_xa_rollback(THD*))[0x55cf583d983e]
sql/sql_parse.cc:6105(mysql_execute_command(THD*))[0x55cf58304bfd]
sql/sql_parse.cc:7914(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55cf5830b49d]
sql/sql_parse.cc:1815(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55cf5830dff6]
sql/sql_parse.cc:1371(do_command(THD*))[0x55cf5830e96f]
sql/sql_connect.cc:1335(do_handle_one_connection(CONNECT*))[0x55cf583cab84]
sql/sql_connect.cc:1243(handle_one_connection)[0x55cf583cacf4]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7f6e8019a6ba]
x86_64/clone.S:111(clone)[0x7f6e7f62f82d]
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x7f6e08011150): XA ROLLBACK 'xid141'  /* QNO 3017 CON_ID 15 */
Connection ID (thread ID): 15
Status: NOT_KILLED

10.2.14 debug

mysqld: /home/elenst/git/10.2-bug/storage/innobase/include/trx0rec.ic:97: trx_undo_rec_t* trx_undo_rec_copy(const trx_undo_rec_t*, mem_heap_t*): Assertion `len < ((ulint) srv_page_size)' failed.
180710 18:36:44 [ERROR] mysqld got signal 6 ;
 
Server version: 10.2.14-MariaDB-debug-log
key_buffer_size=134217728
read_buffer_size=131072
max_used_connections=7
max_threads=153
thread_count=14
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467349 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x7f0d80000b00
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 = 0x7f0de13fdec0 thread_stack 0x49000
/home/elenst/git/10.2-bug/sql/mysqld(my_print_stacktrace+0x38)[0x55dd63eb7bfd]
mysys/stacktrace.c:267(my_print_stacktrace)[0x55dd63750739]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f0df7796390]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f0df6b50428]
linux/raise.c:54(__GI_raise)[0x7f0df6b5202a]
stdlib/abort.c:91(__GI_abort)[0x7f0df6b48bd7]
assert/assert.c:92(__assert_fail_base)[0x7f0df6b48c82]
include/trx0rec.ic:98(trx_undo_rec_copy(unsigned char const*, mem_block_info_t*))[0x55dd63b4ce6f]
trx/trx0rec.cc:2122(trx_undo_get_undo_rec_low(unsigned long, bool, mem_block_info_t*))[0x55dd63b5363f]
trx/trx0rec.cc:2158(trx_undo_get_undo_rec(unsigned long, bool, mem_block_info_t*, unsigned long, table_name_t const&, unsigned char**))[0x55dd63b53737]
trx/trx0rec.cc:2244(trx_undo_prev_version_build(unsigned char const*, mtr_t*, unsigned char const*, dict_index_t*, unsigned long*, mem_block_info_t*, unsigned char**, mem_block_info_t*, dtuple_t const**, unsigned long))[0x55dd63b5398c]
row/row0vers.cc:999(row_vers_old_has_index_entry(unsigned long, unsigned char const*, mtr_t*, dict_index_t*, dtuple_t const*, unsigned long, unsigned long))[0x55dd63b09a2f]
row/row0umod.cc:510(row_undo_mod_del_mark_or_remove_sec_low(undo_node_t*, que_thr_t*, dict_index_t*, dtuple_t*, unsigned long))[0x55dd63ce7611]
row/row0umod.cc:582(row_undo_mod_del_mark_or_remove_sec(undo_node_t*, que_thr_t*, dict_index_t*, dtuple_t*))[0x55dd63ce792a]
row/row0umod.cc:1063(row_undo_mod_upd_exist_sec(undo_node_t*, que_thr_t*))[0x55dd63ce8cd3]
row/row0umod.cc:1260(row_undo_mod(undo_node_t*, que_thr_t*))[0x55dd63ce938d]
row/row0undo.cc:304(row_undo(undo_node_t*, que_thr_t*))[0x55dd63af40bb]
row/row0undo.cc:352(row_undo_step(que_thr_t*))[0x55dd63af4218]
que/que0que.cc:1047(que_thr_step(que_thr_t*))[0x55dd63a54ddd]
que/que0que.cc:1111(que_run_threads_low(que_thr_t*))[0x55dd63a54ff7]
que/que0que.cc:1153(que_run_threads(que_thr_t*))[0x55dd63a551a0]
trx/trx0roll.cc:116(trx_rollback_to_savepoint_low(trx_t*, trx_savept_t*))[0x55dd63b5649d]
trx/trx0roll.cc:155(trx_rollback_to_savepoint(trx_t*, trx_savept_t*))[0x55dd63b567cd]
trx/trx0roll.cc:286(trx_rollback_last_sql_stat_for_mysql(trx_t*))[0x55dd63b56ffc]
handler/ha_innodb.cc:4815(innobase_rollback(handlerton*, THD*, bool))[0x55dd6396057d]
sql/handler.cc:1672(ha_rollback_trans(THD*, bool))[0x55dd6375485e]
sql/transaction.cc:566(trans_rollback_stmt(THD*))[0x55dd6363eaa1]
sql/sql_parse.cc:6263(mysql_execute_command(THD*))[0x55dd634e969d]
sql/sql_parse.cc:7914(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55dd634ede32]
sql/sql_parse.cc:1817(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55dd634dba08]
sql/sql_parse.cc:1369(do_command(THD*))[0x55dd634da364]
sql/sql_connect.cc:1335(do_handle_one_connection(CONNECT*))[0x55dd636287a3]
sql/sql_connect.cc:1242(handle_one_connection)[0x55dd63628523]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7f0df778c6ba]
x86_64/clone.S:111(clone)[0x7f0df6c2182d]
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x7f0d80013388): UPDATE table11_innodb SET `col_int_key` = 6 /* QNO 8296 CON_ID 15 */
Connection ID (thread ID): 15
Status: NOT_KILLED

Comment by Elena Stepanova [ 2018-07-15 ]

Based on numerous test runs, I'm reasonably sure that the problem (at least the variation which I can reproduce, even rarely) stopped happening on 10.2 tree after this commit:

commit 211842dd86f28f4610bc87ea221730c82c0e2494
Author: Thirunarayanan Balathandayuthapani <thiru@mariadb.com>
Date:   Mon Apr 23 11:22:58 2018 +0530
 
    MDEV-15374 Server hangs and aborts with long semaphore wait or assertion `len < ((ulint) srv_page_size)' fails in trx_undo_rec_copy upon ROLLBACK on temporary table

Thus, I'm inclined to close it as fixed in 10.2.15 unless there is evidence against it.

Comment by Elena Stepanova [ 2018-08-12 ]

Closing for now based on the above. Please comment if it's still happening on 10.2.15+ releases.

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