CAPTURE ABORTS WITH ORA-7445[ksfd_free_contig_buffer+0018] AND ORA-01280
(Doc ID 1059217.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.4 to 10.2.0.4 [Release 10.2]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.
Symptoms
Capture aborts periodically with below errors:
ORA-07445: exception encountered: core dump [ksfd_free_contig_buffer+0018] [SIGSEGV] [Invalid permissions for mapped object] [0x000000008] [] []
Sat Jan 16 05:25:11 2010
TLCR process death detected. Shutting down TLCR
Sat Jan 16 05:25:13 2010
Streams CAPTURE C001 with pid=143, OS id=901254 stopped
Sat Jan 16 05:25:13 2010
Errors in file <trace_file_location>/<db_name>_c001_901254.trc:
ORA-01280: Fatal LogMiner Error.
----- Call Stack Trace -----
ksedst <- ksedmp <- ssexhd <- 000044BC <- ksfdfetch
<- kfkUfsIO <- kfkDoIO <- kfkIOPriv <- kfdIOPriv <- kfioSubmitIO
<- kfioRequest <- ksfd_osmgo <- ksfdgo <- ksfdaio1 <- ksfdaio
<- kcrfais <- IPRA <- kcrfrgv <- krvxrerfl_ExtractRe <- doFromLog
<- krvxrporr_ProcessOn <- eRedoRecord <- krvxread <- krvxmrs2 <- krvxmrs
<- kxfprdp <- opirip <- opidrv <- sou2o <- opimai_real
<- main <- start
Sat Jan 16 05:25:11 2010
TLCR process death detected. Shutting down TLCR
Sat Jan 16 05:25:13 2010
Streams CAPTURE C001 with pid=143, OS id=901254 stopped
Sat Jan 16 05:25:13 2010
Errors in file <trace_file_location>/<db_name>_c001_901254.trc:
ORA-01280: Fatal LogMiner Error.
----- Call Stack Trace -----
ksedst <- ksedmp <- ssexhd <- 000044BC <- ksfdfetch
<- kfkUfsIO <- kfkDoIO <- kfkIOPriv <- kfdIOPriv <- kfioSubmitIO
<- kfioRequest <- ksfd_osmgo <- ksfdgo <- ksfdaio1 <- ksfdaio
<- kcrfais <- IPRA <- kcrfrgv <- krvxrerfl_ExtractRe <- doFromLog
<- krvxrporr_ProcessOn <- eRedoRecord <- krvxread <- krvxmrs2 <- krvxmrs
<- kxfprdp <- opirip <- opidrv <- sou2o <- opimai_real
<- main <- start
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |