ORA-07445: EXCEPTION ENCOUNTERED: CORE DUMP [SKGXPCDEL()+21] (Doc ID 1350614.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 and later
Information in this document applies to any platform.

Symptoms

You receive the following error:
ORA-07445: exception encountered: core dump [skgxpcdel()+15] [SIGSEGV]
Then SMON can either crash or consume 100% of the CPU and hang.

You find some or all of the following function codes in the 'Call StackTrace'section of the trace file:

skgxpcdel []<-- Signaling
ksxp_crash_reset [VOS]
ksdbgcra [VOS]
ksfcra [VOS]
kgepop []
kgesev []
ksesec0 [KSE]
kslges [VOS]

Cause

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