Assertion `ret == false' failed in mysql_drop_sys_or_ddl_trigger

--connect (c1, localhost, root,,test)

--connect (c2, localhost, root,,test)

--connection default

let $i= 300;

while ($i)

{

  CREATE OR REPLACE TRIGGER trg1 AFTER STARTUP SET @x=1;

  --connection c1

  --send DROP TRIGGER IF EXISTS trg1

  --connection c2

  --send DROP TRIGGER IF EXISTS trg1

  --connection c1

  --error 0,ER_TRG_DOES_NOT_EXIST

  --reap

  --connection c2

  --error 0,ER_TRG_DOES_NOT_EXIST

  --reap

  --connection default

  dec $i;

}

DROP TRIGGER IF EXISTS trg1;

mariadbd: /src/sql/sql_sys_or_ddl_trigger.cc:749: bool mysql_drop_sys_or_ddl_trigger(THD*, bool*): Assertion `ret == false' failed.

260616 14:20:20 [ERROR] /bld/sql/mariadbd got signal 6 ;

Server version: 13.1.0-MariaDB-debug-log source revision: a51f81628b0cc9b74d0b436405fb42c3d6e104dc

posix/raise.c:27(__GI_raise)[0x764e3ce4527e]

stdlib/abort.c:81(__GI_abort)[0x764e3ce288ff]

sql/sql_sys_or_ddl_trigger.cc:754(mysql_drop_sys_or_ddl_trigger(THD*, bool*))[0x5568a29e2d67]

sql/sql_parse.cc:5765(mysql_execute_command(THD*, bool))[0x5568a29e9d21]

sql/sql_parse.cc:7980(mysql_parse(THD*, char*, unsigned int, Parser_state*))[0x5568a29d583d]

sql/sql_parse.cc:1906(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0x5568a29d416c]

sql/sql_parse.cc:1438(do_command(THD*, bool))[0x5568a2c25e55]

sql/sql_connect.cc:1503(do_handle_one_connection(CONNECT*, bool))[0x5568a2c25bca]

sql/sql_connect.cc:1417(handle_one_connection)[0x5568a32a0bfa]

nptl/pthread_create.c:447(start_thread)[0x764e3ce9caa4]

x86_64/clone3.S:80(clone3)[0x764e3cf29c6c]

Query (0x6e4df8017240): DROP TRIGGER IF EXISTS trg1