Re: crash during instance startup with the bad bad ORA-07445 error - suggestions ?

"KCS" <KCS_at_hotmail.it> wrote in message news:47777832$0$10617$4fafbaef_at_reader2.news.tin.it...
> We have an oracle 8.1.0.5 instance over sun solaris, during a hard user
> deletetion instance crashed, and during startup this is what always
> happens
> (down):
>
> From oracle metalink lookup SIGSEGV is a segmentation error.
> What can we do, except calling oracle ?
> The instance version should be desupported.
> Thanks for any suggestion.
>
> Mastino
>
>
> _=ALERT=_
>
> SMON: enabling cache recovery
> SMON: enabling tx recovery
> Fri Dec 28 11:02:17 2007
> Completed: ALTER DATABASE OPEN
> Fri Dec 28 11:02:17 2007
> Errors in file /oradata1/oracle/admin/****/bdump/****_smon_26257.trc:
> ORA-07445: exception encountered: core dump [kdkkbu()+200] [SIGSEGV]
> [Address no
> t mapped to object] [23808852] [] []
> Fri Dec 28 11:03:14 2007
> PMON: terminating instance due to error 474
> Instance terminated by PMON, pid = 26249
>
> _=TRACE=_
>
> Oracle8i Enterprise Edition Release 8.1.5.1.0 - Production
> With the Partitioning and Java options
> PL/SQL Release 8.1.5.1.0 - Production
> ORACLE_HOME = /oradata1/oracle/product/8.1.5.1
> System name: SunOS
> Node name: ********
> Release: 5.8
> Version: Generic_108528-13
> Machine: sun4u
> Instance name: ********
> Redo thread mounted by this instance: 1
> Oracle process number: 6
> Unix process pid: 26257, image: oracle@********* (SMON)
>
> *** SESSION ID:(5.1) 2007.12.28.11.02.17.000
> Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object),
> addr: 0x
> 16b4b54, PC: kdkkbu()+200
> *** 2007.12.28.11.02.17.000
> ksedmp: internal or fatal error
> ORA-07445: exception encountered: core dump [kdkkbu()+200] [SIGSEGV]
> [Address not mapped to object] [23808852] [] []
> ----- Call Stack Trace -----
> calling call entry argument values in hex
> location type point (? means dubious value)
> -------------------- -------- -------------------- -------------------------
> ---
> ksedmp()+160 CALL ksedst()+0 A8 ? 1 ? FFBEB544 ?
> FFBEAFE8 ? FFBEAFCC ? 0
> ?
> ssexhd()+368 CALL ksedmp()+0 3 ? 0 ? 1 ? FFBEBA5C ?
> 1
> ?
> 7 ?
> sigacthandler()+40 PTR_CALL 00000000 B ? 1634400 ? FFBEBDF0
> ?
> 1634400 ? 0 ? 0 ?
> ----- Argument/Register Address Dump -----
> Argument/Register addr=ffbeb544. Dump of memory from 0xFFBEB504 to
> 0xFFBEB644
> FFBEB500 726E616C 206F7220 66617461 6C206572 726F720A 00BEB980
> 00111170
> FFBEB520 1200000A 0008E4AA 0162D860 00000000 12000000 0008E4B3 00414284
> 0000007
>

What user did you delete ? SYSTEM ? :-) Received on Sun Dec 30 2007 - 11:30:18 CST