Mysql innodb flagged corruption - how corruption is occur
2021-11-22 11:43:08 16702 [ERROR] InnoDB: Record overlaps another
2021-11-22 11:43:08 16702 [ERROR] InnoDB: Apparent corruption in space 193901 page 3 index `GEN_CLUST_INDEX`
2021-11-22 11:43:08 16702 [ERROR] InnoDB: In page 3 of index `GEN_CLUST_INDEX` of table `test_lake`.`test_table`, index tree level 2
2021-11-22 11:43:10 16702 [ERROR] InnoDB: Flagged corruption of `test_idx` in table `test_lake`.`test_table` in CHECK TABLE; Wrong count
2021-11-22 11:44:18 16707 [ERROR] InnoDB: Index `test_idx` of table `test_lake`.`test_table` is corrupted
2021-11-22 11:44:18 16707 [Note] InnoDB: Load corrupted index `test_idx` of table `test_lake`.`test_table`
2021-11-22 11:46:00 16724 [ERROR] [FATAL] InnoDB: Trying to read page number 8971072 in space 0, space name innodb_system, which is outside the tablespace bounds. Byte