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  • Giovanni Sidoel 94 posts 233 karma points
    Jan 15, 2016 @ 19:08
    Giovanni Sidoel
    0

    Umbraco 4.7 crashing app pool clr.dll

    I have an old instance og umbraco 4.7 which ran fine for years until yesterday.

    It just keeps crashing the app pool. I see Just in TIme debuggin notifications on the server, and after a few the app pool, of course, stops itself. Nothing has been changed in code or setup. It Is however, a very large site. I do not know if the site has hit it's breaking point.

    Today I was able to get the bac-end up, however I cannot edit any nodes. If I Click on the node it just keeps loading forever.

    Faulting module path: C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Report Id: d1fc9d66-bad7-11e5-80c0-00155d030c46
Faulting package full name: 
Faulting package-relative application ID:

    enter image description here

    Does anybody have any idea where I should look into this?

    I''ve tried changing app pools, I've set indexes on the database, I've shrunk the log files, deleted old umbracoLog entries from the database etc.

    Desperate.

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  • Prashanth Sundareshan 12 posts 81 karma points
    Feb 09, 2018 @ 00:53
    Prashanth Sundareshan
    0

    Hi,

    Off late the website hosted IIS 8 on our production server running windows server 2012 R2 is experiencing app pool crashes. It shoots up cpu usage and then finally crashes the app pool and once restarted, works fine until the next crash. The crashes are sporadic.

    On further investigation found that the error is caused from the w3wp.exe. 

    Faulting application name: w3wp.exe, version: 8.5.9600.16384, time stamp: 0x5215df96 Faulting module name: MSVCR120.dll, version: 12.0.21005.1, time stamp: 0x524f83ff Exception code: 0xc0000005 Fault offset: 0x0000000000066a51 Faulting process id: 0x2010 Faulting application start time: 0x01d39fefe1bae6bd Faulting application path: c:\windows\system32\inetsrv\w3wp.exe
Faulting module path: C:\Windows\SYSTEM32\MSVCR120.dll Report Id: 42acd0c3-0c6a-11e8-80e9-005056bf4133
Faulting package full name: 
Faulting package-relative application ID:

    When probed into the process and the threads that are holding up cpu memory found this stack trace from one of the thread.

    enter image description here

    mscorlib.dll!System.Collections.Generic.Dictionary`2.Insert+0xde
Umbraco.Core.dll!Umbraco.Core.Models.EntityBase.TracksChangesEntityBase.OnPropertyChanged+0x3e
Umbraco.Core.dll!Umbraco.Core.Models.EntityBase.TracksChangesEntityBase.SetPropertyValueAndDetectChanges+0x61
Umbraco.Core.dll!Umbraco.Core.Models.ContentType.set_AllowedTemplates+0x80
[Unmanaged to Managed Transition]
clr.dll+0x50453
clr.dll+0x5031e
clr.dll!GetMetaDataInternalInterface+0x331d2
clr.dll!GetMetaDataInternalInterface+0x32fc6
[Managed to Unmanaged Transition]
mscorlib.dll!System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal+0x88
mscorlib.dll!System.Reflection.RuntimeMethodInfo.Invoke+0x2c9
mscorlib.dll!System.Reflection.RuntimePropertyInfo.SetValue+0x2c
Umbraco.Core.dll!Umbraco.Core.Models.DeepCloneHelper.DeepCloneRefProperties+0x61d
Umbraco.Core.dll!Umbraco.Core.Models.ContentTypeCompositionBase.DeepClone+0x3d
Umbraco.Core.dll!Umbraco.Core.Models.ContentTypeCompositionBase.<DeepClone>b__2f+0x14
System.Core.dll!WhereSelectListIterator`2.MoveNext+0x105
mscorlib.dll!System.Collections.Generic.List`1..ctor+0x218
System.Core.dll!System.Linq.Enumerable.ToList+0x4c
Umbraco.Core.dll!Umbraco.Core.Models.ContentTypeCompositionBase.DeepClone+0x1bb
Umbraco.Core.dll!Umbraco.Core.Persistence.Caching.RuntimeCacheProvider.GetById+0xea
Umbraco.Core.dll!Umbraco.Core.Persistence.Repositories.RepositoryBase`2.TryGetFromCache+0xbb
Umbraco.Core.dll!Umbraco.Core.Persistence.Repositories.RepositoryBase`2.Get+0x3c
Umbraco.Core.dll!<PerformGetByQuery>d__f.MoveNext+0x311
System.Core.dll!WhereEnumerableIterator`1.MoveNext+0x94
System.Core.dll!System.Linq.Enumerable.FirstOrDefault+0xf7
Umbraco.Core.dll!Umbraco.Core.Services.ContentTypeService.GetContentType+0x203
Umbraco.Core.dll!Umbraco.Core.Models.PublishedContent.PublishedContentType.CreatePublishedContentType+0x87
Umbraco.Core.dll!<>c__DisplayClass9`1.<GetCacheItem>b__8+0x14
Umbraco.Core.dll!<>c__DisplayClass1a.<GetCacheItem>b__19+0xf
mscorlib.dll!System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd+0x54
Umbraco.Core.dll!Umbraco.Core.Cache.StaticCacheProvider.GetCacheItem+0x62
Umbraco.Core.dll!Umbraco.Core.Cache.CacheProviderExtensions.GetCacheItem+0xb4
Umbraco.Core.dll!Umbraco.Core.Models.PublishedContent.PublishedContentType.Get+0xe6
umbraco.dll!Umbraco.Web.PublishedCache.XmlPublishedCache.XmlPublishedContent.Initialize+0x8a6
umbraco.dll!Umbraco.Web.PublishedCache.XmlPublishedCache.XmlPublishedContent.get_SortOrder+0x1b
System.Core.dll!System.Linq.EnumerableSorter`2.ComputeKeys+0x73
System.Core.dll!System.Linq.EnumerableSorter`1.Sort+0x2b
System.Core.dll!<GetEnumerator>d__0.MoveNext+0xe0
App_Web_ccg_pod_group.cshtml.89207646.q1qwutv2.dll!ASP._Page_Views_Partials_CCG_POD_Group_cshtml.Execute+0x632
System.Web.WebPages.dll!System.Web.WebPages.WebPageBase.ExecutePageHierarchy+0x118
System.Web.Mvc.dll!System.Web.Mvc.WebViewPage.ExecutePageHierarchy+0x7d
System.Web.WebPages.dll!System.Web.WebPages.WebPageBase.ExecutePageHierarchy+0xc4
Umbraco.Core.dll!Umbraco.Core.Profiling.ProfilingView.Render+0x8c
System.Web.Mvc.dll!System.Web.Mvc.Html.RenderPartialExtensions.RenderPartial+0x67
App_Web_carstarthome.cshtml.65a2d1ee.trnxuc1g.dll!ASP._Page_Views_CarStartHome_cshtml.Execute+0x6b3
System.Web.WebPages.dll!System.Web.WebPages.WebPageBase.ExecutePageHierarchy+0x118
System.Web.Mvc.dll!System.Web.Mvc.WebViewPage.ExecutePageHierarchy+0x7d
System.Web.WebPages.dll!System.Web.WebPages.WebPageBase.ExecutePageHierarchy+0xb5
Umbraco.Core.dll!Umbraco.Core.Profiling.ProfilingView.Render+0x8c
System.Web.Mvc.dll!System.Web.Mvc.ViewResultBase.ExecuteResult+0x221
System.Web.Mvc.dll!<>c__DisplayClass1a.<InvokeActionResultWithFilters>b__17+0x21
System.Web.Mvc.dll!System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter+0xd3
System.Web.Mvc.dll!System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter+0xd3
System.Web.Mvc.dll!System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters+0x107
System.Web.Mvc.dll!<>c__DisplayClass25.<BeginInvokeAction>b__22+0x39
System.Web.Mvc.dll!<>c__DisplayClass1d.<BeginExecuteCore>b__18+0x1c
System.Web.Mvc.dll!<>c__DisplayClass4.<MakeVoidDelegate>b__3+0xf
System.Web.Mvc.dll!System.Web.Mvc.Controller.EndExecuteCore+0x35
System.Web.Mvc.dll!<>c__DisplayClass4.<MakeVoidDelegate>b__3+0xf
System.Web.Mvc.dll!<>c__DisplayClass8.<BeginProcessRequest>b__3+0x2a
System.Web.Mvc.dll!<>c__DisplayClass4.<MakeVoidDelegate>b__3+0xf
System.Web.dll!CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute+0x2b3
System.Web.dll!System.Web.HttpApplication.ExecuteStep+0x134
System.Web.dll!PipelineStepManager.ResumeSteps+0x6b3
System.Web.dll!System.Web.HttpApplication.BeginProcessRequestNotification+0x88
System.Web.dll!System.Web.HttpRuntime.ProcessRequestNotificationPrivate+0x258
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper+0x5ae
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotification+0x5a
[Unmanaged to Managed Transition]
[Native Frame: IL Method without Metadata]
clr.dll!GetMetaDataInternalInterface+0x1ff2e
webengine4.dll!InstrumentedMutexGetLock+0x29e
webengine4.dll!InstrumentedMutexGetLock+0x22b
webengine4.dll!InstrumentedMutexGetLock+0x12e
webengine4.dll!MgdIndicateCompletion+0x49
iiscore.dll+0x295f
iiscore.dll+0x27ba
iiscore.dll+0x9ef6
iiscore.dll+0x6a58
iiscore.dll+0x92c4
webengine4.dll!MgdCanDisposeManagedContext+0xe8
[Native Frame: IL Method without Metadata]
[Managed to Unmanaged Transition]
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper+0x78c
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotification+0x5a
[Unmanaged to Managed Transition]
[Native Frame: IL Method without Metadata]
clr.dll!GetMetaDataInternalInterface+0x20183
clr.dll!CreateApplicationContext+0xe11a
[Managed to Unmanaged Transition]
[AppDomain Transition]
[Unmanaged to Managed Transition]
clr.dll!CreateApplicationContext+0xdfd4
clr.dll!CreateApplicationContext+0xe09d
clr.dll!GetMetaDataInternalInterface+0x2012d
webengine4.dll!InstrumentedMutexGetLock+0x29e
webengine4.dll!STRA::AuxAppendW+0x196
clr.dll!CreateApplicationContext+0xd3ae
clr.dll!CreateApplicationContext+0xc871
clr.dll!CreateApplicationContext+0xc6f2
clr.dll!StrongNameSignatureVerification+0x14cfe
KERNEL32.DLL!BaseThreadInitThunk+0x22
ntdll.dll!RtlUserThreadStart+0x34

    The application is running Umbraco 7.1.8 version.

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