Database ORA-600 / ORA-7445 Analysis , Diagnostic Repository (ADR) & Packaging (MOSC)

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ORA-07445: exception encountered: core dump [kdibowrite()+169]

edited Nov 5, 2013 7:46AM in Database ORA-600 / ORA-7445 Analysis , Diagnostic Repository (ADR) & Packaging (MOSC) 6 commentsAnswered

Dear guys!
i m using Oracle 11g RAC (2-node) Grid infrastructure version (11.2.0.3) with RHEL 5 64-bit in my production environment.
From last two days, a scheduler job (10 min interval) suddenly got stopped with below mentioned error in alert log.
the error is encountered 2 times in last 2 days.

Exception [type: SIGSEGV, Invalid permissions for mapped object] [ADDR:0x2B63D91CD000] [PC:0x7738669, kdibowrite()+169] [flags: 0x0, count: 1]
Errors in file /u01/app/oracle/diag/rdbms/kasbdb/kasbdb2/trace/kasbdb2_j000_16464.trc  (incident=440866):
ORA-07445: exception encountered: core dump [kdibowrite()+169] [SIGSEGV] [ADDR:0x2B63D91CD000] [PC:0x7738669] [Invalid permissions for mapped object] []
Incident details in: /u01/app/oracle/diag/rdbms/kasbdb/kasbdb2/incident/incdir_440866/kasbdb2_j000_16464_i440866.trc

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