簡記：

alter.log

 

Tue Oct 30 01:46:46 2012
Errors in file /opt/oracle/admin/ICONDB/bdump/icondb_mmnl_24354.trc:
ORA-07445: exception encountered: core dump [ktsk_l1_redo_reset_shrink()+347] [SIGSEGV] [Address not mapped to object]
[0x167000000] [] []

 

cat /opt/oracle/admin/ICONDB/udump/icondb_ora_27278.trc |more
/opt/oracle/admin/ICONDB/udump/icondb_ora_27278.trc
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

Release:        2.6.16.46-0.12-smp
Version:        #1 SMP Thu May 17 14:00:09 UTC 2007
Machine:        x86_64
Instance name: ICONDB
Redo thread mounted by this instance: 1
Oracle process number: 32
Unix process pid: 23182, image: _rQS\U@X_u249YS_TR305
 
*** 2012-10-30 01:46:46.990
*** SERVICE NAME:(SYS$USERS) 2012-10-30 01:46:46.933
*** SESSION ID:(66.36971) 2012-10-30 01:46:46.933
Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object), addr: 0x167000000, PC: [0xf9ea31, ktsk_l1_redo_reset_shrink
()+347]
*** 2012-10-30 01:46:47.003
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [ktsk_l1_redo_reset_shrink()+347] [SIGSEGV] [Address not mapped to object] [0x167000000
] [] []
Current SQL statement for this session:
ALTER TABLE LOAD_BOM_HISTORY SHRINK SPACE

 

 

Bug 9764039  Buffer cache corruptions. ORA-7445 [ktsk_l1_redo_reset_shrink] caused by SHRINK

https://support.oracle.com/epmos/faces/ui/km/DocumentDisplay.jspx?_afrLoop=1631274729971399&id=9764039.8&_afrWindowMode=0&_adf.ctrl-state=eg1dpi3oe_4