Event ID 1011 - DefaultAppPool World Wid Web Pub. Serv. fatal communication error

G

Gabriel

We have a Windows 2003 server running IIS6 1.1 Framework. We have also
installed a DNS and Active Directory in the same machine.

We're randomly getting the error you can see below. Sometimes it
causes the recycling of process w3wp.exe (which on my understanding
represents the application pool worker processd) and other times
results on this process hanging and not responding to any request. To
do iisrest temporarly solves the problem.

We were pointed to a possible permissions problem between the user we
were runnig the DefaultAppPool with and registry entries used by the
iis. We noticed the default predifined user we used, Network Service,
wasn't found in the Active Directory, so we changed it by the default
configurable user, IWAM_MACHINE_NAME, which is under the IIS_WPG
Active Directory Grupo, which, in theory has the correct permissions
to run the application pool.

Well, none of this work and we are still getting this error.

This is driving us crazy and think the problem might have to do with
having the Domain Controller/Active Directory and the IIS6 running on
the same machine. We'll try now uninstalling this DC pointing to
another one to see what happens.

Any help would be appreciated.

Thanks in advance,

Gabriel.


Event Type: Warning
Event Source: W3SVC
Event Category: None
Event ID: 1011
Date: 3/3/2004
Time: 4:33:47 PM
User: N/A
Computer: EUP1PYSIR
Description:
A process serving application pool 'DefaultAppPool' suffered a fatal
communication error with the World Wide Web Publishing Service. The
process id was '2816'. The data field contains the error number.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 6d 00 07 80 m..€
 

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