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ORA-07445: core dump kslgetl

程序员文章站 2022-03-29 09:25:21
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ORA-07445: core dump kslgetl,出现ORA-07445,第一反应就是去看trace,以下是call stack trace:kslgetlgt;kclmvreqbggt;kcl

昨晚一套核心库的一个节点宕掉,然后reboot了,

在alert里面发现如下信息:

  • Thu Jul 5 03:03:50 2012
  • Errors in file /u01/Oracle/app/oracle/admin/crm/bdump/crm1_dbw9_14426.trc:
  • ORA-07445: exception encountered: core dump [kslgetl()+32] [SIGSEGV] [Address not mapped to object] [0xF27D6E41F020E369] [] []
  • Thu Jul 5 03:03:54 2012
  • Errors in file /u01/oracle/app/oracle/admin/crm/bdump/crm1_pmon_14238.trc:
  • ORA-00471: DBWR process terminated with error
  • Thu Jul 5 03:03:54 2012
  • Errors in file /u01/oracle/app/oracle/admin/crm/bdump/crm1_ckpt_14549.trc:
  • ORA-00471: DBWR process terminated with error
  • Thu Jul 5 03:03:54 2012
  • Errors in file /u01/oracle/app/oracle/admin/crm/bdump/crm1_lgwr_14540.trc:
  • ORA-00471: DBWR process terminated with error
  • Thu Jul 5 03:03:54 2012
  • Errors in file /u01/oracle/app/oracle/admin/crm/bdump/crm1_lms0_14351.trc:
  • ORA-00471: DBWR process terminated with error
  • Thu Jul 5 03:03:54 2012
  • PMON: terminating instance due to error 471
  • Thu Jul 5 03:03:58 2012
  • Shutting down instance (abort)