12C数据库遭遇ORA-600 16703

关于tab$异常的问题,我们在10G(10g数据库遭遇ORA-600 16703),11G(警告：互联网中有oracle介质被注入恶意程序导致—ORA-600 16703)中有发现,近期在12C版本中也发现该问题.再次提醒请注意检查安装介质的md5值和现在运行的库中是否有相关恶意程序
数据库版本

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Warning: The SCN headroom for this database is only 45 days!
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Warning: The SCN headroom for this database is only 45 days!
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Picked broadcast on commit scheme to generate SCNs
Fri Jan 25 11:34:55 2019
Starting background process TMON
Fri Jan 25 11:34:55 2019
TMON started with pid=104, OS id=47282
Fri Jan 25 11:34:55 2019
Thread 1 advanced to log sequence 11942 (thread open)
Thread 1 opened at log sequence 11942
Current log# 5 seq# 11942 mem# 0: +DATA/xifenfei/ONLINELOG/redo01_01.log
Successful open of redo thread 1
Fri Jan 25 11:34:55 2019
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Fri Jan 25 11:34:55 2019
Network Resource Management enabled for Process LG00 (pid 451491) for Exadata I/O
Fri Jan 25 11:34:55 2019
SMON: enabling cache recovery
Errors in file /u01/oracle/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_46443.trc (incident=394486):
ORA-00600: internal error code, arguments: [16703], [1403], [20], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Fri Jan 25 11:34:56 2019
Errors in file /u01/oracle/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_46443.trc:
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16703], [1403], [20], [], [], [], [], [], [], [], [], []
Fri Jan 25 11:34:56 2019
Errors in file /u01/oracle/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_46443.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16703], [1403], [20], [], [], [], [], [], [], [], [], []
Fri Jan 25 11:34:56 2019
Errors in file /u01/oracle/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_46443.trc:
ORA-00704: bootstrap process failure
ORA-00704: bootstrap process failure
ORA-00600: internal error code, arguments: [16703], [1403], [20], [], [], [], [], [], [], [], [], []
Fri Jan 25 11:34:56 2019
Error 704 happened during db open, shutting down database
USER (ospid: 46443): terminating the instance due to error 704
Fri Jan 25 11:34:57 2019
Instance terminated by USER, pid = 46443

处理思路基本上和其他两个版本一样,都是对tab$进行修复,然后直接open数据库,但是在这次的恢复中遇到ORA-00600 kdfReserveSingle_1错误
ORA-600 kdfReserveSingle_1

SQL> alter database open ;
alter database open
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [kdfReserveSingle_1], [0], [65280],
[], [], [], [], [], [], [], [], []
Process ID: 319852
Session ID: 2401 Serial number: 24555

---alert日志
Starting background process TMON
Fri Jan 25 20:51:41 2019
TMON started with pid=94, OS id=322554
Fri Jan 25 20:51:41 2019
Thread 1 advanced to log sequence 11943 (thread open)
Thread 1 opened at log sequence 11943
Current log# 6 seq# 11943 mem# 0: +DATA/xifenfei/ONLINELOG/redo02_01.log
Successful open of redo thread 1
Fri Jan 25 20:51:41 2019
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Fri Jan 25 20:51:41 2019
Network Resource Management enabled for Process LG00 (pid 319754) for Exadata I/O
Fri Jan 25 20:51:41 2019
SMON: enabling cache recovery
Fri Jan 25 20:51:41 2019
[319852] Successfully onlined Undo Tablespace 2.
Undo initialization finished serial:0 start:88159754 end:88160264 diff:510 ms (0.5 seconds)
Verifying minimum file header compatibility (11g) for tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
Fri Jan 25 20:51:41 2019
SMON: enabling tx recovery
Fri Jan 25 20:51:41 2019
Database Characterset is ZHS16GBK
Errors in file /u01/oracle/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_319852.trc (incident=466446):
ORA-00600: internal error code, arguments: [kdfReserveSingle_1], [0], [65280], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Fri Jan 25 20:51:42 2019
Errors in file /u01/oracle/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_319852.trc:
ORA-00600: internal error code, arguments: [kdfReserveSingle_1], [0], [65280], [], [], [], [], [], [], [], [], []
Fri Jan 25 20:51:42 2019
Errors in file /u01/oracle/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_319852.trc:
ORA-00600: internal error code, arguments: [kdfReserveSingle_1], [0], [65280], [], [], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 319852): terminating the instance due to error 600
Fri Jan 25 20:51:43 2019
Instance terminated by USER, pid = 319852
ORA-1092 signalled during: alter database open…
opiodr aborting process unknown ospid (319852) as a result of ORA-1092
Fri Jan 25 20:51:49 2019
ORA-1092 : opitsk aborting process

这个错误主要是由于12c的tab$和以前版本比有一些特殊,导致开始恢复不全,通过继续修复tab$之后数据库正常open.
相关文章汇总
tab$恢复错误汇总
12C数据库遭遇ORA-600 16703
10G数据库遭遇ORA-600 16703
ORA-600 16703故障解析—tab$表被清空
警告：互联网中有oracle介质被注入恶意程序导致—ORA-600 16703