My Oracle Support Banner

ORA-07445 [kcbw_activate_granule+0160] - Core Dumps Followed by Database Crash (Doc ID 1194744.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Information in this document applies to any platform.
***Checked for relevance on 11-Nov-2013***

Symptoms


o  Database crashed with the following errors:

ORA-07445: exception encountered: core dump [kcbw_activate_granule+0160] [SIGSEGV] [Address not mapped to object] [0x10B38F000008EDE9] [] []
Thu Jun 10 18:46:54 2010
Errors in file /oracle/product/udump/tcsp_ora_52934.trc:
ORA-07445: exception encountered: core dump [kcbdpd+06dc] [SIGSEGV] [Invalid permissions for mapped object] [0x10478D48D] [] []
Thu Jun 10 18:46:56 2010
Errors in file /oracle/product/udump/tcsp_ora_416150.trc:
ORA-07445: exception encountered: core dump [kcbzdh+0324] [SIGSEGV] [Address not mapped to object] [0x080000328] [] []
Thu Jun 10 18:46:57 2010
Errors in file /oracle/product/bdump/tcsp_mman_363142.trc:
ORA-07445: exception encountered: core dump [kcbs_dump_adv_state+0378] [SIGSEGV] [Invalid permissions for mapped object] [0x000007DDD] [] []
ORA-07445: exception encountered: core dump [kcbw_activate_granule+0160] [SIGSEGV] [Address not mapped to object] [0x10B38F000008EDE9] [] []
Thu Jun 10 18:47:00 2010
Errors in file /oracle/product/bdump/tcsp_pmon_417888.trc:
ORA-00822: MMAN process terminated with error
Thu Jun 10 18:47:00 2010
PMON: terminating instance due to error 822


o Trace file for the error ORA-07445 [kcbw_activate_granule+0160] shows following stack trace:
kcbw_activate_granule kmgs_check_activate_lists kmgsdrv ksbcti ksbabs ksbrdp


Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References


This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.
My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.