遭遇ORA-600 [kgscLogOff-notempty] bug

         環境:oracle 10.2.0.1 rac+AIX 5300

       昨天在客戶那巡檢資料庫時,發現以下錯誤

Errors in file /ora/app/oracle/admin/itmsdb2/udump/itmsdb21_ora_606566.trc:
ORA-00600: internal error code, arguments: [kgscLogOff-notempty], [1], [], [], [], [], [], []

 透過查詢metalink,解釋如下:

ORA-600 [kgsclogoff-notempty]
	:	460236.1	型別:	REFERENCE
	上次修訂日期:	03-APR-2008	狀態:	PUBLISHED

Note: For additional ORA-600 related information please read 

PURPOSE:
  This article represents a partially published OERI note.

  It has been published because the ORA-600 error has been 
  reported in at least one confirmed bug.

  Therefore, the SUGGESTIONS section of this article may help
  in terms of identifying the cause of the error.

  This specific ORA-600 error may be considered for full publication
  at a later date. If/when fully published, additional information 
  will be available here on the nature of this error.

SUGGESTIONS:

  If the Known Issues section below does not help in terms of identifying
  a solution, please submit the trace files and alert.log to Oracle 
  Support Services for further analysis.

  Known Issues:
  Bug# 4887675   See 
      OERI[kgsclogoff-notempty] can occur during logoff
      Fixed: 10.2.0.4, 11.1.0.6
 
Description
ORA-600 [kgsclogoff-notempty] can occur during logoff.

Workaround:
  Ignore the error as this occurs during logoff.
 
看來這個bug對應用沒有什麼影響,可以 Ignore