RE: ORA-00600: internal error code, arguments: [ksuapc2], [48956],

  • From: "Arvind Kumar" <Arvind.Kumar@xxxxxxxxxxxxx>
  • To: "Jeremiah Wilton" <jwilton@xxxxxxxxxxxxx>, <mdinh@xxxxxxxxx>
  • Date: Tue, 10 Aug 2010 16:57:24 +0200

Thanks Jeremiah, we also found some process forking problem that time.
Just wanted to have some input from you all before I raise an SR.



Thanks

Arvind Kumar



-----Original Message-----
From: Jeremiah Wilton [mailto:jwilton@xxxxxxxxxxxxx]
Sent: Tuesday, August 10, 2010 4:13 PM
To: mdinh@xxxxxxxxx
Cc: Arvind Kumar; oracle-l@xxxxxxxxxxxxx
Subject: Re: ORA-00600: internal error code, arguments: [ksuapc2],
[48956],



On Aug 10, 2010, at 6:25 AM, Michael Dinh wrote:



> When you [] filled at 3rd and after, there's possible corruption.



That's not true. The arguments to ORA-600 have varying meaning based

on the exception that is being described.



In this case, the function is ksuapc2().  I don't have the

documentation on this ORA-600, but a little googling shows that ksuapc

is for process allocation (creating a new process) - Kernel Service

User Allocate ProCess.



So it seems like something went wrong starting a process.  I think of

resource shortages or limits, like memory or process limits, as well

as the process allocation latch (which I think might be implemented in

that function).



In any case, if you have support, it merits an SR, but I disagree that

it is "corruption." That seems unlikely.



Any errors in the Solaris messages file at the time of the error?



Regards,



Jeremiah Wilton

Blue Gecko, Inc.

http://www.bluegecko.net



>

> From: oracle-l-bounce@xxxxxxxxxxxxx [oracle-l-bounce@xxxxxxxxxxxxx]

> On Behalf Of Arvind Kumar [Arvind.Kumar@xxxxxxxxxxxxx]

>

> Following is the part of trace file which was generated on

> Production DB, checked ORA-00600 lookup and it shows that the

> description on of this error is not yet published. Any idea or

> suggestion what would have caused it will be very helping.

>

> ------------------

> Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit

> Production

> With the Partitioning, OLAP and Data Mining options

> System name:    SunOS

> Release:        5.9

> Version:        Generic_122300-47

> Machine:        sun4us

> Unix process pid: 4858, image: oracleSIYPROD@ora01

>

> *** 2010-08-10 12:12:03.332

> ksedmp: internal or fatal error

> ORA-00600: internal error code, arguments: [ksuapc2], [48956], [1],

> [3], [1], [3], [], []

> Current SQL information unavailable - no session.





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