call mtr.add_suppression("mysql/plugin.MYI");
SET debug_dbug='+d,myisam_pretend_crashed_table_on_usage';
install plugin audit_null soname 'adt_null';
ERROR HY000: Incorrect key file for table './mysql/plugin.MYI'; try to repair it
SET debug_dbug='-d,myisam_pretend_crashed_table_on_usage';
install plugin audit_null soname 'adt_null';
SET debug_dbug='+d,myisam_pretend_crashed_table_on_usage';
uninstall plugin audit_null;
ERROR HY000: Incorrect key file for table './mysql/plugin.MYI'; try to repair it
SET debug_dbug='-d,myisam_pretend_crashed_table_on_usage';
uninstall plugin audit_null;
ERROR 42000: PLUGIN audit_null does not exist