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ORA-7445 [kzpchkbu()+36] When Running A Query On A Table Protected By A FGAC Policy (Doc ID 1360832.1)

Last updated on APRIL 03, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
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 Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

While executing a query on a table protected by a RLS policy the following error occurs:


Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x10] [PC:0x1040F4664, kzpchkbu()+36] [flags: 0x0, count: 1]
Errors in file <DIAG_DEST_PATH>/trace/XXXXXX_ora_12586.trc (incident=49XX):
ORA-07445: exception encountered: core dump [kzpchkbu()+36] [SIGSEGV] [ADDR:0x10] [PC:0x1040F4664] [Address not mapped to object] []
Incident details in: <DIAG_DEST_PATH>/incident/incdir_XXXX/XXXXX_ora_12586_i49XXX.trc




The trace file is usually reporting this call stack:

ksedst1()<--ksedst()<--dbkedDefDump()<--ssexhd()<--__sighndlr()<--call_user_handler()
<--kzpchkbu()<--kzrtzck()<--kkmpqaq()<--qcspqbDescendents()<--qcspqbDescendents()
<--qcspqb()<--qcsevw()<--qcsfpsq()<--kkmfcbsq()<--kkmpfcbk()<--qcsprfro()
<--qcsprfro_tree()<--qcsprfro_tree()<--qcspqbDescendents()
<--qcspqbDescendents()<--qcspqb()<--kkmdrv()<--kzrtevw()<--kkmfcblo()<--kkmpfcbk()
<--qcsprfro()<--qcsprfro_tree()<--qcsprfro_tree()<--qcspqbDescendents()<--qcspqb()
<--kkmdrv()<--opiSem()<--opiprs()<--kksParseChildCursor<--rpiswu2()<--kksLoadChild()
<--kxsGetRuntimeLock()<--kksfbc()<--kkspsc0()<--kksParseCursor()<--kpooprx()<--kpoal8()
<--opiodr()<--ttcpip()

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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