参考mos上的 Doc ID 139039.1
https://support.oracle.com/epmos/faces/SearchDocDisplay?_adf.ctrl-state=1a04dr62j2_4&_afrLoop=430279782882278

应该是触发了bug，文档里列出了6个，不同的bug有不同的解决方案

There are 6 bugs listed.

NB	Prob	Bug	Fixed	Description
	III	21180699	18.1	ORA-7445/ ORA-00600 argument [kdibowrite()] / [kdibc3position()+78] / [20003] / [kcfrbd_3] / [25027] [kdsgrp1] with Execution plan 'BITMAP' access
E	II	19345229	12.2.0.1	Improving diags around ORA-600 [kdibc3position]
	II	6766982	10.2.0.5, 11.1.0.7, 11.2.0.1	ORA-600[kdibc3position] from ANALYZE TABLE VALIDATE with bitmap index
	II	6313035	10.2.0.5, 11.1.0.7, 11.2.0.1	OERI[kdibc3position] from "bitmap merge" row source
	-	2114490	9.2.0.1	ALTER TABLE EXCHANGE PARTITION may be allowed when it should error
	-	1838874	9.0.1.2, 9.2.0.1	OERI:KDIBC3POSITION possible using bitmap indexes

触发的11g 的 那个 写的  是无方法 解决