DB CRASH WITH SIGSEGV KGEGEC/KGE_IS_OSERR ERRORS REPORTED IN ALERT LOG
(Doc ID 1413822.1)
Last updated on APRIL 06, 2020
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
The following symptoms have been attributed to this issue :-
a) Alert log reports a crash similar to :-
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0xFFFFFFFF00000008] [PC:0x40000000055EC1A0, kge_is_oserr()+192] [flags: 0x2, count: 2]
PMON (ospid: <PID>): terminating the instance due to error 474
Note that these errors are not reported as ORA-600/ORA-07445 internal errors
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