Welcome 微信登录

首页 / 数据库 / MySQL / ORA-07445: exception encountered: core dump [$cold_qerfxArrayMaxSize()+15264]

在做Oracle数据库巡检时发现数据库的alert日志中出现很多的如下报错:Wed Jun 10 10:06:35 2015
 
Errors in file /oracle/CQP/saptrace/usertrace/cqp_ora_11958.trc:ORA-07445: exception encountered: core dump [$cold_qerfxArrayMaxSize()+12496] [SIGBUS] [Invalid address alignment] [0x000000029] [] []Wed Jun 10 10:06:42 2015Errors in file /oracle/CQP/saptrace/usertrace/cqp_ora_11958.trc:ORA-00081: address range [0x600000000009C3B0, 0x600000000009C3B4) is not readableORA-07445: exception encountered: core dump [$cold_qerfxArrayMaxSize()+12496] [SIGBUS] [Invalid address alignment] [0x000000029] [] []
      trace文件相关内容如下:ksedmp: internal or fatal error
 
ORA-07445: exception encountered: core dump [$cold_qerfxArrayMaxSize()+7456] [SIGBUS] [Invalid address alignment] [0x00000002C] [] []Current SQL statement for this session:SELECT "OracleConnectSessionNUM", count(*) "SessionCount" FROM v$session----- Call Stack Trace -----calling call entry argument values in hexlocation type point (? means dubious value)-------------------- -------- -------------------- ----------------------------ksedst()+64 call _etext_f()+23058430 000000001 ? 000000001 ?                              09029022096ksedmp()+1680 call _etext_f()+23058430 000000001 ?                              09029022096 C000000000000D20 ?                                                 400000000518E470 ?ORA-07445这个是与ORA-00600其名的错误,MOS上特别为ORA-600、ORA-7445、ORA-700设置了检索入口,参见MOS 153788.1,但这次的7445错误没能在这个入口找到。该错误为oracle 10.2版本在HP Itanium平台的BUG,BUG号bug:5382798,原因是由于在使用HP Itanium平台的C编译器编译oracle 10.2代码时出现异常,具体说明请参考MOS 386727.1。oracle已经为该BUG发布了patch,如果出现上述错误,建议安装对应的patch,也可以将数据库升级到10.2.0.3或以上版本。更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=12本文永久更新链接地址