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  • Giovanni Sidoel 93 posts 230 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.

  • 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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