ORA-7445 [skgfrvldtrq()+0] Reported in Alert.log (Doc ID 1137276.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Information in this document applies to any platform.
***Checked for relevance on 10-Jan-2012***

Symptoms

Errors being reported in the alert log:

Tue Jun 22 09:06:44 2010
Errors in file /app/oracle/admin/ORCL/udump/dmprd_ora_26788.trc:
ORA-07445: exception encountered: core dump [skgfrvldtrq()+0] [SIGSEGV] [unknown code] [0x800003FFC005B9C0] [] []
Tue Jun 22 09:16:51 2010
Errors in file /app/oracle/admin/ORCL/bdump/dmprd_ora_1211.trc:
ORA-27102: out of memory
HP-UX Error: 12: Not enough space
Additional information: 103
Additional information: 524288
Additional information: 2147480400
...
Tue Jun 22 14:17:21 2010
Errors in file /app/oracle/admin/DMPRD/udump/dmprd_ora_174.trc:
ORA-07445: exception encountered: core dump [skgfrvldtrq()+0] [SIGSEGV] [unknown code] [0x800003FFC0043210] [] []
Tue Jun 22 14:17:21 2010
Errors in file /app/oracle/admin/DMPRD/udump/dmprd_ora_174.trc:
ORA-00600: internal error code, arguments: [17182], [0x800000010012CD78], [], [], [], [], [], []
ORA-04030: out of process memory when trying to allocate 753136 bytes (pga heap,kco buffer)
ORA-07445: exception encountered: core dump [skgfrvldtrq()+0] [SIGSEGV] [unknown code] [0x800003FFC0043210] [] []

Call Stack Trace of ora-7445 [skgfrvldtrq()+0] :
ksedst ksedmp ssexhd _sigreturn skgfrvldtrq skgfqio

Cause

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