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Data Pump Import Fails With ORA-07445 [_memcpy()+2369] (Doc ID 1456408.1)

Last updated on APRIL 03, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

You are performing a data pump import (impdp) or any insert operation that involves XMLtype column and XML parsing which fails with the following error:

Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x9FFFFFFEF51C9CA0] [PC:0xC0000000002B2461, _memcpy()+2369] [flags: 0x0, count: 1]
ORA-07445: exception encountered: core dump [_memcpy()+2369] [SIGSEGV] [ADDR:0x9FFFFFFEF51C9CA0] [PC:0xC0000000002B2461] [Address not mapped to object] []

  Stack Trace would be similar to the below

memcpy <- LpxFSMEvOverflow <- LpxFSMEvNext  <- LpxFSMEvDriver <- XmlEventNext <- qmcxeEncEvent_Helpe <- qmcxers_read <- kolaceReadSeq <- kolaReadSeq <- koklAbstractRead <- kdlwWriteCallbackOl <- d_pga <- kdlw_write <- kdld_write <- kdla_write <- kdlf_write <- koklCreateFromAbs <- kokliclo <- koklcre <- kokleva <- evaopn2 <- qerlt_snv <- qerlt_olev <- $cold_klclil1r <- qerltRop <- qeragRowProc <- qerxtProcessRows <- qerxtCBFetch <- kpxsFetchStreamDriv <- kpxsFetchStream <- $cold_kpxsFetch <- qxxqFetch <- spefcpfa <- spefmccallstd <- pextproc <- pgmcetc_execute_tru <- sted_c <- pgmccc_call_c <- pciccc_call_c <- kkxmcexe <- kgmexcb <- kkxmswu <- kgmexwi <- kgmexec <- evapls <- evaopn2 <- qximeop_fbk <- qximeop <- qxxmeop <- qerxtFetch <- rwsfcd <- qeragFetch <- qerltFetch <- insdlexe <- insExecStmtExecIniE <- ngine <- insexe <- opiexe <- opipls <- opiodr <- rpidrus <- skgmstack <- rpidru <- rpiswu2 <- rpidrv <- psddr0 <- psdnal ...

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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