ora-07445错误

wrong

各位朋友，
在我们的库中出现如下错误：

ORA-07445: 出现异常错误: 核心转储 [PC:0xF470] [SIGSEGV] [ADDR:0x300000000] [PC:0xF470] [Address not mapped to object] []

我们的操作系统（AIX）的版本是：
p1001[/oracle/app/diag/rdbms/clfa/clfa2/trace]$oslevel -s
7100-01-04-1216

我们的数据库版本是：
SQL> select * from v$version;

BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
CORE    11.1.0.7.0      Production
TNS for IBM/AIX RISC System/6000: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production


具体报错为：
Mon Jul 02 08:41:06 2012
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x300000000] [PC:0xF470, {empty}]
Errors in file /oracle/app/diag/rdbms/clfa/clfa2/trace/clfa2_ora_28836468.trc  (incident=171777):
ORA-07445: 出现异常错误: 核心转储 [PC:0xF470] [SIGSEGV] [ADDR:0x300000000] [PC:0xF470] [Address not mapped to object] []
Incident details in: /oracle/app/diag/rdbms/clfa/clfa2/incident/incdir_171777/clfa2_ora_28836468_i171777.trc
Mon Jul 02 08:41:12 2012
Trace dumping is performing id=[cdmp_20120702084112]
Mon Jul 02 08:41:15 2012
Sweep Incident[171777]: completed


相应的trace文件请参见附件。

麻烦众位朋友帮忙解决下此问题，谢谢！

[ 本帖最后由 wrong 于 2012-7-3 14:27 编辑 ]