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Frequent ORA-07445 Reported Every 10 Minutes With Event 10235, level 512 Set (Doc ID 1521063.1)

Last updated on FEBRUARY 28, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
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
Information in this document applies to any platform.


Alert log shows following error in every 10 minutes:

ORA-07445: exception encountered: core dump [PC:0xE898] [SIGSEGV] [ADDR:0x110BED000] [PC:0xE898] [Invalid permissions for mapped object] []

Call stack:

kxfpApplyEvents <- kxfpProcessJoin <- 840 <- kxfpProcessMsg          <- kxfpqidqr <- kxfprdp <- opirip <- opidrv <- sou2o           <- opimai_real <- ssthrdmain <- main <- start

Start up parameter in alert log:

event                    = "600 trace name ashdump level 10"
event                    = "10235 trace name context forever,level 512"

_endprot_heap_comment    = "pga heap"


 Event 10235, level 512 was set.


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