Instance Crash with ORA-7445 [_memset()+120] and ORA-4030 (QERHJ hash-joi,kllcqas:kllsltba) (Doc ID 1071033.1)

Last updated on DECEMBER 10, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 to 11.1.0.7 [Release 11.1]
Information in this document applies to any platform.
***Checked for relevance on 10-Dec-2015***

Symptoms

Alert log reports errors like

ORA-07445: exception encountered: core dump [_memset()+120] [SIGSEGV] [ADDR:0xFFFFFFFF7FFF5EB8] [PC:0xFFFFFFFF7C700F78] [Address not mapped to object]

and

ORA-04030: out of process memory when trying to allocate 123416 bytes (QERHJ hash-joi,kllcqas:kllsltba)

 
This memset error is occurring intermittently.

The errors are accompanied by next message:

"kkjcre1p: unable to spawn jobq slave process "

 

Changes

None.

Cause

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