客户数据库出现ORA-600[kocgor077]错误。
数据库版本为10.2.0.1，详细错误信息为：
Thu Oct 22 22:00:36 2009
ORA-0 encountered when generating server alert SMG-3503
Thu Oct 22 22:10:40 2009
ORA-0 encountered when generating server alert SMG-3503
Thu Oct 22 22:20:44 2009
ORA-0 encountered when generating server alert SMG-3503
Thu Oct 22 22:24:44 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:24:46 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:25:44 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:25:45 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:26:46 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:27:47 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:27:48 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:28:49 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:28:50 2009
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_mmon_606440.trc:
ORA-00600: internal error code, arguments: [kocgor077], [], [], [], [], [], [],
[]
Thu Oct 22 22:28:52 2009
Restarting dead background process MMON
MMON started with pid=11, OS id=303192
问题发生在MMON进程，且600错误之前出现了频繁了ALERT告警，因此根据MOS文档Bug 8540420 : ORA-600 [KOCGOR077] OCCUR，判断问题属于为公布的BUG 4515374。
Oracle在10.2.0.2中解决了这个问题。