10.2.0.2 Core dumps 2006-05-16 - By Schultz, Charles
If you end up opening a case with Oracle and getting it solved, I would
be interested in hearing about it. We have a Mutex problem with
10.2.0.2, which is a pain because when it bites, one cannot log in via
sqlplus, not even as SYS (or internal).
__ ____ ____ ____ ____ ____ ____
From: oracle-l-bounce@(protected)
[mailto:oracle-l-bounce@(protected)] On Behalf Of Stefan Knecht
Sent: Tuesday, May 16, 2006 8:27 AM
To: oracle
Cc: oracle-l
Subject: Re: 10.2.0.2 Core dumps
Can't reproduce at will, seems to occur irregularly - though I had 7 the
past few days:
Mon May 1 21:01:19 2006
SERVER COMPONENT id=PATCH_BGN: timestamp=2006-05-01 21:01:19
SERVER COMPONENT id=UPGRD_END: timestamp=2006-05-01 21:40:28
Thu May 11 15:17:16 2006
ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kglhpd_internal()+1298]
[SIGSEGV] [Address not mapped to object] [0x1525438] [] []
Thu May 11 15:45:30 2006
ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump
[qesmmIUnRegisterWorkArea()+628] [SIGILL] [Illegal operand] [0x8EA33E0]
[] []
Thu May 11 15:45:35 2006
Sat May 13 15:45:21 2006
ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kcbget()+1662] [SIGSEGV]
[Address not mapped to object] [0xE] [] []
Sat May 13 15:47:04 2006
ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kcbgcur()+2685] [SIGSEGV]
[Address not mapped to object] [0xE] [] []
Sat May 13 15:48:04 2006
ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kcbgcur()+2685] [SIGSEGV]
[Address not mapped to object] [0xE] [] []
Mon May 15 11:13:44 2006
ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kglhpd_internal()+1298]
[SIGSEGV] [Address not mapped to object] [0x14C63C8] [] []
The times it happened basically reflect the times of activity on the
system. As i stated earlier, it's a test system, and it's not being used
daily. And even in repeating the very same application procedures;
sometimes it dumps, sometimes it don't. Beats me.
Though I would do some very extensive testing before going into
production with 10.2.0.2, especially if you run Intermedia as well (like
I do on this system).
Stefan
On 5/16/06, oracle <oracle@(protected)> wrote:
Stefan Knecht wrote:
> Hello all
>
> Anyone else experience unusually often occurring coredumps and
segfaults
> on 10.2.0.2 <http://10.2.0.2 > (linux) ?
Feh - when is this occuring? I'm getting ready to go to
production with
a bunch of RAC environments on RHAS4 64bit Opterons...
(worried look).
Thanks
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<DIV dir=ltr align=left><SPAN class=785023213-16052006><FONT face=Arial
color=#0000ff size=2>If you end up opening a case with Oracle and getting it
solved, I would be interested in hearing about it. We have a Mutex problem with
10.2.0.2, which is a pain because when it bites, one cannot log in via sqlplus,
not even as SYS (or internal).</FONT></SPAN></DIV><BR>
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<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> oracle-l-bounce@(protected)
[mailto:oracle-l-bounce@(protected)] <B>On Behalf Of </B>Stefan
Knecht<BR><B>Sent:</B> Tuesday, May 16, 2006 8:27 AM<BR><B>To:</B>
oracle<BR><B>Cc:</B> oracle-l<BR><B>Subject:</B> Re: 10.2.0.2 Core
dumps<BR></FONT><BR></DIV>
<DIV></DIV>Can't reproduce at will, seems to occur irregularly - though I had 7
the past few days:<BR><BR>Mon May 1 21:01:19 2006<BR>SERVER COMPONENT
id=PATCH_BGN: timestamp=2006-05-01 21:01:19<BR>SERVER COMPONENT id=UPGRD_END:
timestamp=2006-05-01 21:40:28 <BR><BR>Thu May 11 15:17:16 2006<BR>ORA-07445 (See ORA-07445.ora-code.com):
exception encountered: core dump [kglhpd_internal()+1298] [SIGSEGV] [Address
not
mapped to object] [0x1525438] [] []<BR>Thu May 11 15:45:30 2006<BR>ORA-07445 (See ORA-07445.ora-code.com):
exception encountered: core dump [qesmmIUnRegisterWorkArea()+628] [SIGILL]
[Illegal operand] [0x8EA33E0] [] [] <BR>Thu May 11 15:45:35 2006<BR>Sat May 13
15:45:21 2006<BR>ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kcbget()+1662]
[SIGSEGV] [Address not mapped to object] [0xE] [] []<BR>Sat May 13 15:47:04
2006<BR>ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kcbgcur()+2685] [SIGSEGV]
[Address not mapped to object] [0xE] [] [] <BR>Sat May 13 15:48:04
2006<BR>ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kcbgcur()+2685] [SIGSEGV]
[Address not mapped to object] [0xE] [] []<BR>Mon May 15 11:13:44
2006<BR>ORA-07445 (See ORA-07445.ora-code.com): exception encountered: core dump [kglhpd_internal()+1298]
[SIGSEGV] [Address not mapped to object] [0x14C63C8] [] [] <BR><BR>The times it
happened basically reflect the times of activity on the system. As i stated
earlier, it's a test system, and it's not being used daily. And even in
repeating the very same application procedures; sometimes it dumps, sometimes
it
don't. Beats me. <BR><BR>Though I would do some very extensive testing before
going into production with <A href="http://10.2.0.2">10.2.0.2</A>, especially
if
you run Intermedia as well (like I do on this system).<BR><BR>Stefan<BR><BR><BR>
<DIV><SPAN class=gmail_quote>On 5/16/06, <B class=gmail_sendername>oracle</B>
<<A href="mailto:oracle@(protected)">oracle@(protected)</A>>
wrote:</SPAN>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204
,204) 1px solid">Stefan
Knecht wrote:<BR>> Hello all<BR>><BR>> Anyone else experience
unusually often occurring coredumps and segfaults<BR>> on <A
href="http://10.2.0.2">10.2.0.2</A> <<A
href="http://10.2.0.2">http://10.2.0.2 </A>> (linux) ?<BR><BR>Feh - when
is
this occuring? I'm getting ready to go to production with<BR>a
bunch of RAC environments on RHAS4 64bit Opterons... (worried
look).<BR><BR><BR>Thanks<BR><BR></BLOCKQUOTE></DIV><BR></BODY></HTML>
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