MyISAM: ERROR 126 (HY000): Index for table './test/t.MYI' is corrupt; try to repair it on INSERT

SET GLOBAL delay_key_write=ALL;

CREATE TABLE t (c INT KEY) ENGINE=MyISAM;

SET GLOBAL key_cache_segments=10;

INSERT INTO t VALUES (1);

SET GLOBAL key_cache_segments=10, GLOBAL table_open_cache=1024;

INSERT INTO t VALUES (1);

11.4.0-dbg>INSERT INTO t VALUES (1);

ERROR 126 (HY000): Index for table './test/t.MYI' is corrupt; try to repair it

2024-02-12 14:15:23 4 [ERROR] mariadbd: Index for table './test/t.MYI' is corrupt; try to repair it               

2024-02-12 14:15:23 4 [ERROR] mariadbd: Index for table './test/t.MYI' is corrupt; try to repair it               2024-02-12 14:15:23 4 [ERROR] Got an error from thread_id=4, /test/11.4_dbg/storage/myisam/mi_write.c:226         2024-02-12 14:15:23 4 [ERROR] MariaDB thread id 4, OS thread handle 23084779529792, query id 8 localhost root Update                                                                                                                

INSERT INTO t VALUES (1)                                                                                          2024-02-12 14:15:23 4 [ERROR] mariadbd: Index for table 't' is corrupt; try to repair it