oracle 启动实例强制断开 报ora-600错

ALLSTARS_ORACLE

数据库启动mount状态 open时实例强制断开 日志报
Errors in file /data/oracle/app/oracle/admin/qdyx/udump/qdyx_ora_9011.trc:
ORA-00600: internal error code, arguments: [13304], [], [], [], [], [], [], []
Fri Jan 16 14:24:58 CST 2015
Errors in file /data/oracle/app/oracle/admin/qdyx/udump/qdyx_ora_9011.trc:
ORA-00600: internal error code, arguments: [13304], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER: terminating instance due to error 600
Instance terminated by USER, pid = 9011
ORA-1092 signalled during: ALTER DATABASE OPEN...
求大神指点，急！！