Assertion failed: (uint32) ((scanner->horizon) >> 32) > (uint32) ((scanner->page_addr) >> 32), main.delayed failed in buildbot

main.delayed                             w1 [ fail ]

        Test ended at 2019-10-30 10:39:30

CURRENT_TEST: main.delayed

Server [mysqld.1 - pid: 5672, winpid: 5672, exit: 65280] failed during test run

Server log from this test:

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

2019-10-30 10:39:27 709 [Warning] Aborted connection 709 to db: 'test' user: 'root' host: 'localhost' (Got an error reading communication packets)

2019-10-30 10:39:27 0 [Note] D:/win32-debug/build/sql//Debug/mysqld.exe (mysqld 10.4.9-MariaDB-debug-log) starting as process 8324 ...

Assertion failed: (uint32) ((scanner->horizon) >> 32) > (uint32) ((scanner->page_addr) >> 32), file D:\win32-debug\build\src\storage\maria\ma_loghandler.c, line 6905

191030 10:39:27 [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: 10.4.9-MariaDB-debug-log

key_buffer_size=1048576

read_buffer_size=131072

max_used_connections=0

max_threads=65537

thread_count=0

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 3635 K  bytes of memory

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

Thread pointer: 0x0

Attempting backtrace. You can use the following information to find out

where mysqld died. If you see no messages after this, something went

terribly wrong...

mysqld.exe!my_sigabrt_handler()[my_thr_init.c:485]

ucrtbase.DLL!raise()

ucrtbase.DLL!abort()

ucrtbase.DLL!_get_wpgmptr()

ucrtbase.DLL!_get_wpgmptr()

ucrtbase.DLL!_wassert()

mysqld.exe!translog_get_next_chunk()[ma_loghandler.c:6904]

mysqld.exe!translog_read_next_record_header()[ma_loghandler.c:7317]

mysqld.exe!run_redo_phase()[ma_recovery.c:2779]

mysqld.exe!maria_apply_log()[ma_recovery.c:350]

mysqld.exe!maria_recovery_from_log()[ma_recovery.c:240]

mysqld.exe!ha_maria_init()[ha_maria.cc:3610]

mysqld.exe!ha_initialize_handlerton()[handler.cc:557]

mysqld.exe!plugin_initialize()[sql_plugin.cc:1438]

mysqld.exe!plugin_init()[sql_plugin.cc:1720]

mysqld.exe!init_server_components()[mysqld.cc:5198]

mysqld.exe!win_main()[mysqld.cc:5721]

mysqld.exe!mysql_service()[mysqld.cc:5963]

mysqld.exe!mysqld_main()[mysqld.cc:6155]

mysqld.exe!main()[main.cc:25]

mysqld.exe!__scrt_common_main_seh()[exe_common.inl:288]

KERNEL32.DLL!BaseThreadInitThunk()

ntdll.dll!RtlInitializeExceptionChain()

ntdll.dll!RtlInitializeExceptionChain()

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains

information that should help you find out what is causing the crash.

Writing a core file at D:\win32-debug\build\mysql-test\var\1\mysqld.1\data\

Minidump written to D:\win32-debug\build\mysql-test\var\1\mysqld.1\data\mysqld.dmp

----------SERVER LOG END-------------

mysqltest failed but provided no output

The result from queries just before the failure was:

< snip >

drop tables tm, t1, t2;

#

# MDEV-9621 INSERT DELAYED fails on insert for tables with many columns

#

CREATE TABLE t1 (

a int,b int,c int,d int,e int,f int,g int,h int,i int,j int,k int,l int,m int,n int,o int,p int,q int,r int,s int,t int,u int,v int,x int,y int,z int

) ENGINE=MyISAM;

INSERT DELAYED INTO t1 (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,x,y,z)

values                 (1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);

INSERT DELAYED INTO t1 (a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,x,y,z)

values                 (1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);

drop table t1;

#

# INSERT DELAYED hangs if table was crashed

#

create table t1 (a int, b int) engine=myisam;

insert into t1 values (1,1);

SET debug_dbug="d,crash_shutdown";

shutdown;

ERROR HY000: Lost connection to MySQL server during query