ORA-07445[ksfdckare()] Reported When Access LOB
Last updated on MARCH 14, 2018
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 12.1 to 12.2]
Information in this document applies to any platform.
The SecureFile LOB operation crashes with ORA-07445. This happens when application use OCI call interface and does make use of connection pooling.
The ORA-07445 will not occur if set the parameter "_kdli_sio_on" to FALSE
The call stack of trace file
ORA-07445: exception encountered: core dump [ksfdckare()+30] [SIGSEGV] [ADDR:0x16B2BFC8] [PC:0x36887CE] [Address not mapped to object] 
ksfdckare -> kcflci -> kcbi_check_fgio-> kcbi_is_slotio_pending -> kdliSyncRead
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