rpl.rpl_parallel_gco_wait_kill fails - "Can't initialize replace ..."

rpl.rpl_parallel_gco_wait_kill 'stmt'    w1 [ fail ]

        Test ended at 2025-01-13 07:32:20

CURRENT_TEST: rpl.rpl_parallel_gco_wait_kill

mysqltest: At line 334: Can't initialize replace from 'replace_result $thd_id THD_ID'

The result from queries just before the failure was:

< snip >

SET GLOBAL slave_parallel_threads=10;

include/start_slave.inc

*** 5. Test killing thread that is waiting for queue of max length to shorten ***

SET @old_max_queued= @@GLOBAL.slave_parallel_max_queued;

SET GLOBAL slave_parallel_max_queued=9000;

connection server_1;

INSERT INTO t3 VALUES (80, foo(0,

'ha_write_row_end SIGNAL query_waiting WAIT_FOR query_cont', ''));

connection server_2;

SET debug_sync='now WAIT_FOR query_waiting';

SET @old_dbug= @@GLOBAL.debug_dbug;

SET GLOBAL debug_dbug="+d,rpl_parallel_wait_queue_max";

connection server_1;

SELECT * FROM t3 WHERE a >= 80 ORDER BY a;

a	b

80	0

81	10000

100	100

connection server_2;

SET debug_sync='now WAIT_FOR wait_queue_ready';

More results from queries before failure can be found in /dev/shm/var/1/log/rpl_parallel_gco_wait_kill.log

 - saving '/dev/shm/var/1/log/rpl.rpl_parallel_gco_wait_kill-stmt/' to '/dev/shm/var/log/rpl.rpl_parallel_gco_wait_kill-stmt/'

Retrying test rpl.rpl_parallel_gco_wait_kill, attempt(2/2)...