Re: 10.2.0.2 Core dumps

  • From: "Stefan Knecht" <knecht.stefan@xxxxxxxxx>
  • To: Rich.Jesse@xxxxxx
  • Date: Wed, 17 May 2006 11:51:59 +0200

Thanks for everyone's input..

catpatch has been run, and didn't report any errors.

ulimit settings are also there according to the docs.

Stefan

On 5/16/06, Jesse, Rich <Rich.Jesse@xxxxxx> wrote:

Just curious: Does the output of "ulimit -a" show acceptable limits as described in the installation guide? I've recently been shown the light that I've been mistakenly skipping over that requirement, which has at least changed between 9iR2 and 10gR2 for Linux (e.g. "ulimit -p").

Rich

 -----Original Message-----
*From:* oracle-l-bounce@xxxxxxxxxxxxx [mailto:
oracle-l-bounce@xxxxxxxxxxxxx] *On Behalf Of *Stefan Knecht
*Sent:* Tuesday, May 16, 2006 1:57 AM
*To:* oracle-l
*Subject:* 10.2.0.2 Core dumps

Hello all

Anyone else experience unusually often occurring coredumps and segfaults
on 10.2.0.2 (linux) ?

Even the upgrade from 10.2.0.1 to 10.2.0.2 core dumped on me on first run.
After flashing the database back and retrying it ran fine. However, now the
main application running on this (test) system caused oracle to dump core
more frequently then not.

Getting loads of different variants of ORA-7445 :
core dump [qesmmIUnRegisterWorkArea()+628] [SIGILL] [Illegal
operand][0x8EA33E0] [] []
core dump [kglhpd_internal()+1298] [SIGSEGV] [Address not mapped to
object][0x14C63C8] [] []
core dump [kcbget()+1662] [SIGSEGV] [Address not mapped to object] [0xE]
[] []
core dump [eomg_migrate_contents_as_needed()+762] [SIGSEGV] [Address not
mapped to object] [0xFFF8] [] []
core dump [ksarcv()+328] [SIGSEGV] [Address not mapped to object] [0x0] []
[]
core dump [kcbgcur()+2685] [SIGSEGV] [Address not mapped to object] [0xE]
[] []

Anyone experience similar problems with this release ?

Regards Stefan

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