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ORA-7445 [$cold_kpuscn0] Raised for Select on HP-UX (Doc ID 2067223.1)

Last updated on AUGUST 30, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 to 11.1.0.7 [Release 11.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
HP-UX Itanium

Symptoms

The alert log and the incident trace file reports with the following errors

ORA-07445: exception encountered: core dump [$cold_kpuscn0()+33120] [SIGILL] [ADDR:0x4000000003462DC0] [PC:0x4000000003462DC0] [Register NAT consumption] []


The current sql in the trace file shows a simple user select with bind variables and group by called from a user-defined PL/SQL package body.

The call stack in the trace file shows functions like:

... $cold_kpuscn0 kpurclientparse kpureq OCIStmtPrepare ddfnetDPartial ddfnet3Share kksarm $cold_kksauc kkscscid_auc_eval kkscsCheckCriteria kkscsCheckCursor kksSearchChildList kksfbc kkspsc0 kksParseCursor opiosq0 opipls opiodr rpidrus skgmstack rpidru rpiswu2 rpidrv psddr0 psdnal pevm_OPND pfrinstr_OPND pfrrun_no_tool pfrrun plsql_run ...

 

Changes

 

Cause

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