alert中报ORA-00600错误

Thu Aug 15 10:14:14 2019
Errors in file /u01/app/oracle/diag/rdbms/ythaqscdb/ythaqscd1/trace/ythaqscd1_ora_71818.trc  (incident=903127):
ORA-00600: 内部错误代码, 参数: [1158], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/ythaqscdb/ythaqscd1/incident/incdir_903127/ythaqscd1_ora_71818_i903127.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.

从trc看感觉是锁相关问题，但trc中有很多的sql_id,child的，不是很能确定问题点，烦请专家帮分析指点，谢谢