Query Fails With Ora-7445 Error In Function Lnxmul

(Doc ID 1263634.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.6 to 11.1.0.7 [Release 11.1]
Information in this document applies to any platform.

Symptoms

Query fails with an Ora-3113 end-of-file on communication channel error, while the alert log shows the following error.

ORA-07445: exception encountered: core dump [lnxmul()+552] [SIGSEGV]
[ADDR:0x15] [PC:0xE91283C] [Address not mapped to object] []

Call Stack Trace = lnxmul evamul qesaFastAggNonDist qergsRowP qerhjWalkHashBucket

Changes

Upgraded database from 10.2 to 11.1.

Cause

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