Ora-07445: Exception Encountered: Core Dump [Kkspbd0()+2120] (Doc ID 1386847.1)

Last updated on JUNE 29, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.5 and later
Information in this document applies to any platform.

Symptoms

You are performing a query and experience the following error sporadically:

ORA-07445: exception encountered: core dump [kkspbd0()+2120] [SIGSEGV] [Address not mapped to object] [0x000000038] [] []

Review of the trace file reveals a stack similar to the following:

ksedst <- ksedmp <- ssexhd <- funlockfile <- kkspbd0 <- kksParseCursor <- opiosq0 <- opipls <- opiodr <- rpidrus <- skgmstack <- rpidru <- rpiswu2 <- rpidrv <- psddr0 <- psdnal <- pevm_EXECC <- pfrinstr_EXECC <- pfrrun_no_tool <- pfrrun <- plsql_run <- peicnt <- kkxexe <- opiexe <- kpoal8 <- opiodr <- ttcpip <- opitsk <- opiino <- opiodr <- opidrv <- sou2o <- opimai_real <- main <- libc_start_main <- start

Cause

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