ORA-00600[kjblpkeydrmqscchk:pkey]

今天巡检发下，前几天假期数据库2节点重启了，目前业务正常。alert日志报错如下，希望能帮忙查下什么原因

Errors in file /u01/app/oracle/diag/rdbms/db/db2/trace/db2_lms0_41746604.trc  (incident=240857):

ORA-00600: internal error code, arguments: [kjblpkeydrmqscchk:pkey], [1570178], [15], [289545], [0], [8], [0], [], [], [], [], []

Incident details in: /u01/app/oracle/diag/rdbms/db/db2/incident/incdir_240857/db2_lms0_41746604_i240857.trc

Bug 13397104 - Instance crash with ORA-600 [kjblpkeydrmqscchk:pkey] or similar - superseded (文档 ID 13397104.8)   

--可以加如下参数规避

disable read mostly locking via:   _gc_read_mostly_locking=false

从trace看故障前有大量DRM操作，此功能BUG较多，建议直接关闭：

alter system set "_gc_policy_time"=0 sid='*' scope=spfile;
alter system set "_gc_undo_affinity"=false scope=spfile;