main.compound                            w2 [ fail ]

        Test ended at 2017-09-23 16:35:33

CURRENT_TEST: main.compound

mysqltest: At line 127: query 'prepare stmt from "if fn(?) > 6 then

 begin

  declare a int;

  set a=?*2;

  insert t1 values(a+?);

 end;

end if"' failed: 2013: Lost connection to MySQL server during query

The result from queries just before the failure was:

< snip >

executing:	drop table t4

create table t1 (x int)|

create function fn(a int) returns int

begin

insert t1 values (a+7);

return a+8;

end|

reset master|

/**/ if fn(9) > 5 then

select 1;

end if|

1

1

prepare stmt from "if fn(?) > 6 then

 begin

  declare a int;

  set a=?*2;

  insert t1 values(a+?);

 end;

end if"|

More results from queries before failure can be found in D:\winx64-debug\build\mysql-test\var\2\log\compound.log

Server [mysqld.1 - pid: 6604, winpid: 6604, exit: 65280] failed during test run

Server log from this test:

----------SERVER LOG START-----------

2017-09-23 16:35:27 2360 [Note] D:/winx64-debug/build/sql//Debug/mysqld.exe (mysqld 10.2.9-MariaDB-debug-log) starting as process 4540 ...

2017-09-23 16:35:27 2360 [Note] Plugin 'SEQUENCE' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'partition' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'InnoDB' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_LOCKS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_MUTEXES' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_CMPMEM' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_CMP_PER_INDEX' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_CMP' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_FT_DELETED' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_CMP_RESET' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_BUFFER_PAGE_LRU' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'FEEDBACK' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'user_variables' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_FOREIGN_COLS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_BUFFER_POOL_STATS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_TRX' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_FOREIGN' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_TABLES' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_BUFFER_PAGE' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_METRICS' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_VIRTUAL' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.

2017-09-23 16:35:27 2360 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.

2017-09-23 16:35:27 2360 [Warning] D:/winx64-debug/build/sql//Debug/mysqld.exe: unknown option '--loose-pam-debug'

2017-09-23 16:35:27 2360 [Note] Server socket created on IP: '::'.

2017-09-23 16:35:27 2360 [Note] Reading of all Master_info entries succeded

2017-09-23 16:35:27 2360 [Note] Added new Master_info '' to hash table

2017-09-23 16:35:27 2360 [Note] D:/winx64-debug/build/sql//Debug/mysqld.exe: ready for connections.

Version: '10.2.9-MariaDB-debug-log'  socket: ''  port: 16100  Source distribution

Assertion failed: pos < 0xFFFFFFFFL, file d:\winx64-debug\build\src\sql\sql_lex.h, line 3450

170923 16:35:27 [ERROR] mysqld got exception 0x80000003 ;

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: 10.2.9-MariaDB-debug-log

key_buffer_size=1048576

read_buffer_size=131072

max_used_connections=2

max_threads=65537

thread_count=3

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 4229 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0xe3b482eed8

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...

mysqld.exe!my_sigabrt_handler()[my_thr_init.c:488]

mysqld.exe!raise()[signal.cpp:516]

mysqld.exe!abort()[abort.cpp:71]

mysqld.exe!common_assert_to_stderr<wchar_t>()[assert.cpp:149]

mysqld.exe!_wassert()[assert.cpp:404]

mysqld.exe!LEX::add_placeholder()[sql_lex.h:3450]

mysqld.exe!MYSQLparse()[sql_yacc.yy:13935]

mysqld.exe!parse_sql()[sql_parse.cc:9928]

mysqld.exe!Prepared_statement::prepare()[sql_prepare.cc:3910]

mysqld.exe!mysql_sql_stmt_prepare()[sql_prepare.cc:2823]

mysqld.exe!mysql_execute_command()[sql_parse.cc:3712]

mysqld.exe!mysql_parse()[sql_parse.cc:7896]

mysqld.exe!dispatch_command()[sql_parse.cc:1814]

mysqld.exe!do_command()[sql_parse.cc:1369]

mysqld.exe!threadpool_process_request()[threadpool_common.cc:366]

mysqld.exe!tp_callback()[threadpool_common.cc:192]

mysqld.exe!tp_callback()[threadpool_win.cc:378]

mysqld.exe!work_callback()[threadpool_win.cc:452]

ntdll.dll!RtlFreeUnicodeString()

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 (0xe3b49e8978): if fn(?) > 6 then

 begin

  declare a int;

  set a=?*2;

  insert t1 values(a+?);

 end;

end if

Connection ID (thread ID): 5

Status: NOT_KILLED