PQ Slave is Getting IPC Send Timeout and ORA-07445 [kxfpqidqr()+20b8] Error

(Doc ID 952695.1)

Last updated on MARCH 27, 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

-- Problem Statement:

On 11.1.0.6.0 production environment, PQ slaves are getting IPC Send timeout along with
ORA-07445: exception encountered: core dump [kxfpqidqr()+20b8] [SIGSEGV].

Changes

Error started after upgrade to 11.1.0.6.

Cause

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