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ORA 7445 [__intel_ssse3_rep_memcpy] With Cluster Table Creation (Doc ID 2028687.1)

Last updated on APRIL 06, 2020

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


Creating a cluster table fails with an error ORA-3113 on the client and an ORA-7445 error in the alert log like:

ORA-07445: exception encountered: core dump [__intel_ssse3_rep_memcpy()+10835] [SIGSEGV] [ADDR:0x9] [PC:0x5AAAD23] [Address not mapped to object] []

The call stack from the trace file includes functions like:

... __intel_ssse3_rep_memcpy _intel_fast_memcpy lnxtru evarou evaopn2 kdchco kdcgsp kdtInsRow qerltcNoKdtBufferedInsRowCBK qerltcLoadStateMachine qerltcInsertSelectRop qerstRowP qerstRowP kdstf00001010000000km kdsttgr ...

The issue can be reproduced with next test case:





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