建议把core下的某个trace文件压缩上传，我们再分析。trm没有什么信息

太大了，然后通过

cat /dev/null >core

命令清空了

alert日志中有什么信息吗

Dumping diagnostic data in directory=[cdmp_20190831180535], requested by (instance=2, osid=11927808 (J001)), summary=[incident=794250].

Errors in file /u01/app/oracle/diag/rdbms/dldb/dldb2/trace/dldb2_j001_11927808.trc  (incident=794251):

ORA-00600: internal error code, arguments: [17147], [0x110F64068], [], [], [], [], [], [], [], [], [], []

ORA-00600: internal error code, arguments: [17147], [0x110F64068], [], [], [], [], [], [], [], [], [], []

ORA-00600: internal error code, arguments: [kghfrempty:ds], [0x110F64080], [], [], [], [], [], [], [], [], [], []

Incident details in: /u01/app/oracle/diag/rdbms/dldb/dldb2/incident/incdir_794251/dldb2_j001_11927808_i794251.trc

Use ADRCI or Support Workbench to package the incident.

See Note 411.1 at My Oracle Support for error and packaging details.

Sat Aug 31 18:05:35 2019

Sweep [inc][794251]: completed

Sweep [inc2][794250]: completed

Sat Aug 31 18:05:38 2019

Errors in file /u01/app/oracle/diag/rdbms/dldb/dldb2/trace/dldb2_j001_11927808.trc  (incident=794252):

ORA-00603: ORACLE server session terminated by fatal error

ORA-24557: error 600 encountered while handling error 600; exiting server process

ORA-00600: internal error code, arguments: [17147], [0x110F64068], [], [], [], [], [], [], [], [], [], []

ORA-00600: internal error code, arguments: [17147], [0x110F64068], [], [], [], [], [], [], [], [], [], []

ORA-00600: internal error code, arguments: [kghfrempty:ds], [0x110F64080], [], [], [], [], [], [], [], [], [], []

Incident details in: /u01/app/oracle/diag/rdbms/dldb/dldb2/incident/incdir_794252/dldb2_j001_11927808_i794252.trc

这个trace文件提供下吧

/u01/app/oracle/diag/rdbms/dldb/dldb2/incident/incdir_794251/dldb2_j001_11927808_i794251.trc

ORA-600[17147] from SELECT on AIX (文档 ID 1496521.1)  参考MOS

Ensure the database is at the 10.2.0.4.4 PSU Patch 9352164 and download and apply Patch 9828751 from My Oracle Support for AIX.

辛苦了，我先打补丁后再观察下。