ALL PRIVILEGES insufficient to kill query

MariaDB [(none)]> show grants;

+-----------------------------------------------------------------------------------------------------+

| Grants for openquery@localhost                                                                      |

+-----------------------------------------------------------------------------------------------------+

| GRANT ALL PRIVILEGES ON *.* TO 'openquery'@'localhost' IDENTIFIED VIA unix_socket WITH GRANT OPTION |

+-----------------------------------------------------------------------------------------------------+

MariaDB [(none)]> pager grep RENAME

PAGER set to 'grep RENAME'

MariaDB [(none)]> show processlist;

| 1132689 | web         | 10.0.1.226:49476 | web_core       | Query   |    5497 | exit mysqld_lock_tables()    | RENAME TABLE rec_db.abilities TO rec_db1447648955.abilities                  |    0.000 |

| 1135244 | web         | 10.0.1.226:50465 | web_core       | Query   |    4783 | Waiting for table level lock | RENAME TABLE rec_db.abilityactions TO rec_db1447649669.abilityactions        |    0.000 |

| 1137379 | web         | 10.0.1.226:52356 | web_core       | Query   |    3830 | Waiting for table level lock | RENAME TABLE rec_db.abilityreminders TO rec_db1447650622.abilityreminders    |    0.000 |

100 rows in set (0.00 sec)

MariaDB [(none)]> kill 1132689;

ERROR 1095 (HY000): You are not owner of thread 1132689

MariaDB [(none)]> kill 1135244;

ERROR 1095 (HY000): You are not owner of thread 1135244

MariaDB [(none)]> kill connection 1135244;

ERROR 1095 (HY000): You are not owner of thread 1135244