Ora-07445: Exception Encountered: Core Dump [Koksspac()+352] [Sigsegv] [Addressnot Mapped To Object]
(Doc ID 1304534.1)
Last updated on JULY 03, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.4 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
When attempting to make a select statement
the following error occurs.
ERROR
-----------------------
Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object), addr: 0x78, PC: [0x101e4a500, koksspac()+352]
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [koksspac()+352] [SIGSEGV] [Address not mapped to object] [0x000000078] [] []
You may see some or all of the following function codes in the 'Call Stack Trace' section of the trace file:
koksspac qcsjaxsl qcsjgcn qcscif qcsrctq qcssrc qcsrcr qcsrnr qcsridn qcsraic qcspqb qcsevw kkmevw kkmfcbvw kkmfcblo kkmpfcbk qcsprfro qcscpfro_chn qcscpqbc qcsjcfro qcsjanti qcsjfull qcsfpaj qcsprfro qcsprfro_tree qcsprfro_tree qcspafq qcspqb kkmdrv opiSem opiDeferredSem opitca kksFullTypeCheck rpiswu2 kksLoadChild kxsGetRuntimeLock kksfbc kkspsc0 kksParseCursor opiosq0 kpooprx kpoal8 opiodr ttcpip opitsk opiino opiodr opidrv sou2o opimai_real main start
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |