New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seco

[Guest Spin]

New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Gurus,

 

Running Windows Server I am seeing the following DCOM error. This occurs in

a brand new, clean build. Anyone else seen this?

 

Event Type: Information

Event Source: DCOM

Event Category: None

Event ID: 10026

Date: 4/30/2008

Time: 6:08:56 PM

User: N/A

Computer: SERVER1

Description:

The COM sub system is suppressing duplicate event log entries for a duration

of 86400 seconds. The suppression timeout can be controlled by a REG_DWORD

value named SuppressDuplicateDuration under the following registry key:

HKLM\Software\Microsoft\Ole\EventLog.

 

--

Spin

[Guest Ace Fekay [MVP]]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

In news:68f6kmF2pa8rqU1@mid.individual.net,

Spin <Spin@invalid.com> typed:

> Gurus,

>

> Running Windows Server I am seeing the following DCOM error. This

> occurs in a brand new, clean build. Anyone else seen this?

>

> Event Type: Information

> Event Source: DCOM

> Event Category: None

> Event ID: 10026

> Date: 4/30/2008

> Time: 6:08:56 PM

> User: N/A

> Computer: SERVER1

> Description:

> The COM sub system is suppressing duplicate event log entries for a

> duration of 86400 seconds. The suppression timeout can be controlled

> by a REG_DWORD value named SuppressDuplicateDuration under the

> following registry key: HKLM\Software\Microsoft\Ole\EventLog.

 

Could be a hardware issue:

http://eventid.net/display.asp?eventid=10026&eventno=5926&source=DCOM&phase=1

 

Ace

[Guest Spin]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

"Ace Fekay [MVP]" <PleaseAskMe@SomeDomain.com> wrote in message

news:ett2LzLsIHA.1872@TK2MSFTNGP04.phx.gbl...

> Could be a hardware issue:

> http://eventid.net/display.asp?eventid=10026&eventno=5926&source=DCOM&phase=1

>

> Ace

 

Thanks Ace, but these are Virtual Machines!

[Guest Ace Fekay [MVP]]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

In news:68g5rgF2t25igU1@mid.individual.net,

Spin <Spin@invalid.com> typed:

> "Ace Fekay [MVP]" <PleaseAskMe@SomeDomain.com> wrote in message

> news:ett2LzLsIHA.1872@TK2MSFTNGP04.phx.gbl...

> > Could be a hardware issue:

> > http://eventid.net/display.asp?eventid=10026&eventno=5926&source=DCOM&phase=1

> >

> > Ace

>

> Thanks Ace, but these are Virtual Machines!

 

Virtual machines have virtual hardware.

 

Ace

[Guest Edwin vMierlo [MVP]]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Maybe to obvious, but who says this is an error ?

 

Look at: "Event Type: Information"

 

To me it looks like a valid informational event, where the administrator is

informed that DCOM is surppressing duplicate event log entries.... that is

perfect good behavior.

 

Or do you have any other symptoms which you did not expect ?

 

rgds,

edwin.

 

 

 

 

"Spin" <Spin@invalid.com> wrote in message

news:68f6kmF2pa8rqU1@mid.individual.net...

> Gurus,

>

> Running Windows Server I am seeing the following DCOM error. This occurs

in

> a brand new, clean build. Anyone else seen this?

>

> Event Type: Information

> Event Source: DCOM

> Event Category: None

> Event ID: 10026

> Date: 4/30/2008

> Time: 6:08:56 PM

> User: N/A

> Computer: SERVER1

> Description:

> The COM sub system is suppressing duplicate event log entries for a

duration

> of 86400 seconds. The suppression timeout can be controlled by a

REG_DWORD

> value named SuppressDuplicateDuration under the following registry key:

> HKLM\Software\Microsoft\Ole\EventLog.

>

> --

> Spin

>

[Guest Spin]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

"Edwin vMierlo [MVP]" <EdwinvMierlo@discussions.microsoft.com> wrote in

message news:OjtyfFqsIHA.1768@TK2MSFTNGP03.phx.gbl...

> Maybe to obvious, but who says this is an error ?

>

> Look at: "Event Type: Information"

>

> To me it looks like a valid informational event, where the administrator

> is

> informed that DCOM is suppressing duplicate event log entries.... that is

> perfect good behavior.

>

> Or do you have any other symptoms which you did not expect ?

>

> rgds,

> edwin.

 

I want to know what event log entries it is suppressing. It is not helpful

that it is telling me it is suppressing something without giving me a clue

as to what it is.

[Guest Ace Fekay [MVP]]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

In news:68m6u7F2nilk4U1@mid.individual.net,

Spin <Spin@invalid.com> typed:

> I want to know what event log entries it is suppressing. It is not

> helpful that it is telling me it is suppressing something without

> giving me a clue as to what it is.\

 

No other errors preceding this event? How about in the other logs? Warnings,

Informational or Errors that relate to DCOM?

 

Ace

[Guest Bill Grant]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

 

"Ace Fekay [MVP]" <PleaseAskMe@SomeDomain.com> wrote in message

news:uwq8XJwsIHA.2292@TK2MSFTNGP03.phx.gbl...

> In news:68m6u7F2nilk4U1@mid.individual.net,

> Spin <Spin@invalid.com> typed:

>

>> I want to know what event log entries it is suppressing. It is not

>> helpful that it is telling me it is suppressing something without

>> giving me a clue as to what it is.\

>

> No other errors preceding this event? How about in the other logs?

> Warnings, Informational or Errors that relate to DCOM?

>

> Ace

>

>

>

It does not usually suppress anything which has not already been logged.

It does suppress messages which are repeating frequently (to avoid filling

the log).

[Guest Spin]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

 

"Bill Grant" <not.available@online> wrote in message

news:uVTFHvwsIHA.524@TK2MSFTNGP05.phx.gbl...

>

> It does not usually suppress anything which has not already been

> logged. It does suppress messages which are repeating frequently (to avoid

> filling the log).

 

How do I tell what event log entries it was suppressing?

[Guest AGrigorof]

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - TheCOM sub system is suppressing duplicate event log entries for a duration of86400 seconds

 

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - TheCOM sub system is suppressing duplicate event log entries for a duration of86400 seconds

 

On May 11, 8:15 am, "Spin" <S...@invalid.com> wrote:

> "Bill Grant" <not.available@online> wrote in message

>

> How do I tell what event log entries it was suppressing?

 

86400 seconds represent 24 hours. So the event being suppressed will

show up again after 24 hours (if the problem persists) or it was

recorded just before event id 10026. Maybe you can actually adjust the

HKLM\Software\Microsoft\Ole\EventLog registry value to a smaller value

so you can see what events are suppressed (you can try 300 seconds and

once you identify the suppressed event changed it back to 86400). I am

assuming that such change would require a reboot in order to be

activated.

 

Adrian Grigorof

http://www.eventid.net