Microsoft Sharepoint Services

ISSUE
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Issue specific to the web application. Users are prompted for username and password and the site does not load. Using a modified Content Query Webpart and ItemStyle.xsl sheet to display the first 1000 characters of a blog site posting.  When the blog post is large(8000 lines) it causes the 1000 character render to blow up the application pool.

Symptoms:
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Event id = 2262
ISAPI ‘C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727\aspnet_isapi.dll’ reported itself as unhealthy for the following reason: ‘Deadlock detected’.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Event ID=1000
Faulting application w3wp.exe, version 6.0.3790.3959, stamp 45d691cc, faulting module kernel32.dll, version 5.2.3790.4062, stamp 462643a7, debug? 0, fault address 0×0000000000027d8d.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Errors in ULS Logs:
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An SPRequest object was not disposed before the end of this thread.  To avoid wasting system resources, dispose of this object or its parent (such as an SPSite or SPWeb) as soon as you are done using it.  This object will now be disposed.  Allocation Id: {E7B5E974-452A-4FB4-A71A-ECA0C7AFE647}  This SPRequest was allocated at    at Microsoft.SharePoint.Library.SPRequest..ctor()     at Microsoft.SharePoint.SPGlobal.CreateSPRequestAndSetIdentity(Boolean bNotGlobalAdminCode, String strUrl, Boolean bNotAddToContext, Byte[] UserToken, String userName, Boolean bIgnoreTokenTimeout, Boolean bAsAnonymous)     at Microsoft.SharePoint.SPSite.GetSPRequest()     at Microsoft.SharePoint.SPSite.get_Request()     at Microsoft.SharePoint.SPSite.OpenWeb(Guid gWebId, Int32 mondoHint)     at Microsoft.SharePoi…        

04/03/2009 11:13:09.58*        w3wp.exe (0×0AC4)                               0×1A48        Windows SharePoint Services           General                               8l1n        High            …nt.SPSite.OpenWeb(Guid gWebId)     at Microsoft.SharePoint.Publishing.CachedArea.GetIdentityWeb(Guid webId, SPSite elevatedSite, Boolean isSuperUser)     at Microsoft.SharePoint.Publishing.CachedArea.GetSuperReaderIdentityWeb(SPSite site)     at Microsoft.SharePoint.Publishing.CachedArea..ctor(PublishingWeb area, String id, String parentId, String title, String url, String description, CachedObjectFactory factory)     at Microsoft.SharePoint.Publishing.CachedArea.CreateCachedArea(PublishingWeb area, CachedObjectFactory factory, String parentId)     at Microsoft.SharePoint.Publishing.CachedObjectFactory.CreateObject(PublishingWeb area, String parentUrl)     at Microsoft.SharePoint.Publishing.CachedObjectFactory.CreateObject(PublishingWeb area)     at Microsoft.SharePoint.Publishing.Publishi…        

04/03/2009 11:13:09.58*        w3wp.exe (0×0AC4)                               0×1A48        Windows SharePoint Services           General                               8l1n        High            …ngPage.IsPublishingPage(SPListItem sourceListItem)     at

FIX – for now
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Remove the large blog post or close the web part

• Install October Cumulative Update for WSS Global KB957691

• Install October Cumulative Update for MOSS Global KB957693

• Install October Cumulative Update for MOSS language specific KB958567

• Install October Cumulative Update for MOSS Global Workflow KB958569

Now, you need to be sure if you have installed any pre-requisites for these hot-fixes. You can find them in the kb articles mentioned. I am installing the October updates on my lab and will write down if I come across any issues.