http://www.itpub.net/showthread.php?s=&threadid=815579&perpage=20&pagenumber=1
升级到10.2.0.3,出现大量的ora-07445,前台用户经常是登陆后马上退出,检查
alert*.log文件,发现如下:
Tue Jul 17 09:52:51 2007
Errors in file /u01/app/oracle/admin/orcl/udump/orcl1_ora_15094.trc:
ORA-07445: exception encountered: core dump [opidsa()+386] [SIGSEGV] [Address not mapped to object] [0x000000000] [] []
下载patch 5648872,并且打上补丁后,一切OK!