Unexpected checkpoint in the test innodb.doublewrite

innodb.doublewrite '64k,strict_full_crc32' w23 [ fail ]

        Test ended at 2025-04-19 07:03:22

CURRENT_TEST: innodb.doublewrite

mysqltest: In included file "/home/buildbot/amd64-debian-11-msan-clang-16/build/mysql-test/var/23/log/check.txt": 

included from /home/buildbot/amd64-debian-11-msan-clang-16/build/mysql-test/suite/innodb/t/../include/no_checkpoint_end.inc at line 37:

included from /home/buildbot/amd64-debian-11-msan-clang-16/build/mysql-test/suite/innodb/t/doublewrite.test at line 65:

At line 2: query 'drop table t1, unexpected_checkpoint' failed: ER_LOCK_WAIT_TIMEOUT (1205): Lock wait timeout exceeded; try restarting transaction

The result from queries just before the failure was:

< snip >

insert into t1 values(2, repeat('+',12));

insert into t1 values(3, repeat('/',12));

insert into t1 values(4, repeat('-',12));

insert into t1 values(5, repeat('.',12));

commit work;

SET GLOBAL innodb_fast_shutdown = 0;

# restart

SET GLOBAL innodb_max_dirty_pages_pct_lwm=0,innodb_max_dirty_pages_pct=0;

SET GLOBAL innodb_max_dirty_pages_pct=99;

connect  dml,localhost,root,,;

XA START 'x';

insert into t1 values(6, repeat('%', @@innodb_page_size/2));

XA END 'x';

XA PREPARE 'x';

disconnect dml;

connection default;

flush table t1 for export;

# Kill the server

# restart

drop table t1, unexpected_checkpoint;

More results from queries before failure can be found in /home/buildbot/amd64-debian-11-msan-clang-16/build/mysql-test/var/23/log/doublewrite.log

 - saving '/home/buildbot/amd64-debian-11-msan-clang-16/build/mysql-test/var/23/log/innodb.doublewrite-64k,strict_full_crc32/' to '/home/buildbot/amd64-debian-11-msan-clang-16/build/mysql-test/var/log/innodb.doublewrite-64k,strict_full_crc32/'

***Warnings generated in error logs during shutdown after running tests: innodb.doublewrite

2025-04-19  7:02:31 0 [Warning] Found 1 prepared XA transactions

2025-04-19  7:02:31 0 [Warning] Found 1 prepared XA transactions