Hi,
I've banged my head for too long now on this issue, so I'm hoping anyone here can shed some light on it. We're running on April 2013 CU but the problem has existed since RTM.
The issue is that some users (all of this random) can't access the site ("An error has occurred") and get an error page. The Web App is configured with Claims (NTLM and FBA Membership/Role Provider). No custom login page and configuration for the web.configs is verified. It works 99% of the times, but occasionally a user gets an error and I have to restart the Distributed Cache to fix it.
1 WFE & 1 APP with SP2013 April 2013 CU with a few web apps. There's also a WAC server connected, but that shouldn't make a difference. The Distributed Cache runs only on the WFE:
PS C:\> Use-CacheCluster PS C:\> Get-CacheHost HostName : CachePort Service Name Service Status Version Info -------------------- ------------ -------------- ------------ WFE.domain.local:22233 AppFabricCachingService UP 3 [3,3][1,3]
There's sufficient RAM to avoid the Distributed Cache to force purge data.
The logs seem to indicate that the user is seen as anonymous:
06/10/2013 12:47:48.11 w3wp.exe (0x1B64) 0x2EE4 SharePoint Foundation Monitoring nasq Medium Entering monitored scope (Request (GET:http://mywebapp:80/)). Parent No 06/10/2013 12:47:48.11 w3wp.exe (0x1B64) 0x2EE4 SharePoint Foundation Logging Correlation Data xmnv Medium Name=Request (GET:http://mywebapp:80/) fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.11 w3wp.exe (0x1B64) 0x2EE4 SharePoint Foundation Authentication Authorization agb9s Medium Non-OAuth request. IsAuthenticated=False, UserIdentityName=, ClaimsCount=0 fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.11 w3wp.exe (0x1B64) 0x2B58 SharePoint Foundation General af71 Medium HTTP Request method: GET fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.11 w3wp.exe (0x1B64) 0x2B58 SharePoint Foundation General af75 Medium Overridden HTTP request method: GET fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.11 w3wp.exe (0x1B64) 0x2B58 SharePoint Foundation General af74 Medium HTTP request URL: / fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.13 w3wp.exe (0x1B64) 0x2B58 SharePoint Foundation Files aise3 Medium Failure when fetching document. 0x80070005 fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.13 w3wp.exe (0x1B64) 0x28AC SharePoint Foundation Logging Correlation Data xmnv Medium Site=/ fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.13 w3wp.exe (0x1B64) 0x28AC SharePoint Foundation General 8e2s Medium Unknown SPRequest error occurred. More information: 0x80070005 fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.15 w3wp.exe (0x1B64) 0x28AC SharePoint Foundation General aix9j High SPRequest.OpenWeb: UserPrincipalName=, AppPrincipalName= ,bstrUrl=http://mywebapp/ fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.15 w3wp.exe (0x1B64) 0x28AC SharePoint Foundation General ai1wu Medium System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace: at Microsoft.SharePoint.SPWeb.InitWeb() at Microsoft.SharePoint.SPWeb.get_EnableMinimalDownload() at Microsoft.SharePoint.Utilities.SPUtility.Redirect(String url, SPRedirectFlags flags, HttpContext context, String queryString) at Microsoft.SharePoint.Utilities.SPUtility.HandleAccessDenied(HttpContext context) at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PreSendRequestHeaders(Object oSender, EventArgs ea) at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.EndRequestHandler(Object oSender, EventArgs ea) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.... fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.15* w3wp.exe (0x1B64) 0x28AC SharePoint Foundation General ai1wu Medium ...HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error) at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificati... fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.15* w3wp.exe (0x1B64) 0x28AC SharePoint Foundation General ai1wu Medium ...onStatus& notificationStatus) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.15 w3wp.exe (0x1B64) 0x28AC SharePoint Foundation Monitoring b4ly High Leaving Monitored Scope (PreSendRequestHeaders). Execution Time=11,6273 fcfd239c-7f49-f04b-4187-c6fa1add3f5a 06/10/2013 12:47:48.19 w3wp.exe (0x1B64) 0x07E4 SharePoint Foundation Monitoring nasq Medium Entering monitored scope (Request (GET:http://mywebapp:80/_layouts/15/Authenticate.aspx?Source=%2F)). Parent No 06/10/2013 12:47:48.19 w3wp.exe (0x1B64) 0x07E4 SharePoint Foundation Logging Correlation Data xmnv Medium Name=Request (GET:http://mywebapp:80/_layouts/15/Authenticate.aspx?Source=%2F) fcfd239c-5f4e-f04b-4187-c4e9f3c4dff3 06/10/2013 12:47:48.19 w3wp.exe (0x1B64) 0x07E4 SharePoint Foundation Authentication Authorization agb9s Medium Non-OAuth request. IsAuthenticated=False, UserIdentityName=, ClaimsCount=0 fcfd239c-5f4e-f04b-4187-c4e9f3c4dff3 06/10/2013 12:47:48.19 w3wp.exe (0x1B64) 0x07E4 SharePoint Foundation Logging Correlation Data xmnv Medium Site=/ fcfd239c-5f4e-f04b-4187-c4e9f3c4dff3 06/10/2013 12:47:48.19 w3wp.exe (0x1B64) 0x07E4 SharePoint Foundation Monitoring b4ly Medium Leaving Monitored Scope (Request (GET:http://mywebapp:80/_layouts/15/Authenticate.aspx?Source=%2F)). Execution Time=8,0499 fcfd239c-5f4e-f04b-4187-c4e9f3c4dff3 06/10/2013 12:47:48.32 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation Monitoring nasq Medium Entering monitored scope (Request (GET:http://mywebapp:80/_login/default.aspx?ReturnUrl=%2f_layouts%2f15%2fAuthenticate.aspx%3fSource%3d%252F&Source=%2F)). Parent No 06/10/2013 12:47:48.32 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation Logging Correlation Data xmnv Medium Name=Request (GET:http://mywebapp:80/_login/default.aspx?ReturnUrl=%2f_layouts%2f15%2fAuthenticate.aspx%3fSource%3d%252F&Source=%2F) fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.32 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation Authentication Authorization agb9s Medium Non-OAuth request. IsAuthenticated=False, UserIdentityName=, ClaimsCount=0 fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.32 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation Logging Correlation Data xmnv Medium Site=/ fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General 8e2s Medium Unknown SPRequest error occurred. More information: 0x80070005 fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General aix9j High SPRequest.GetPageListId: UserPrincipalName=, AppPrincipalName= ,bstrUrl=http://mywebapp/_login/default.aspx?ReturnUrl=/_layouts/15/Authenticate.aspx?Source=%252F&Source=/ fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace: at Microsoft.SharePoint.SPContext.get_ListId() at Microsoft.SharePoint.SPContext.get_List() at Microsoft.SharePoint.WebControls.ScriptLink.InitJs_Register(Page page) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound) at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag) at Micros... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...oft.SharePoint.WebControls.ScriptLink.Register(String uiVersion, Control ctrl, Page page, String name, Boolean localizable, Boolean defer) at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer) at Microsoft.SharePoint.WebControls.ScriptLink.GetOnDemandScriptKey(String strKey, String strFile, Boolean registerDependencies, Control ctrl, Page page) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Page page, String strFile, Boolean localizable) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, String name, ... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound) at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable) at Microsoft.SharePoint.WebControls.ScriptLink.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Co... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...ntrol.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error) at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) at System.Web.HttpRuntime.Proc... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...essRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr modul... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...eData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General 8e2s Medium Unknown SPRequest error occurred. More information: 0x80070005 fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General aix9j High SPRequest.OpenWeb: UserPrincipalName=, AppPrincipalName= ,bstrUrl=http://mywebapp/_login/default.aspx?ReturnUrl=/_layouts/15/Authenticate.aspx?Source=%252F&Source=/ fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace: at Microsoft.SharePoint.SPWeb.InitWeb() at Microsoft.SharePoint.SPWeb.get_WebTemplateConfiguration() at Microsoft.SharePoint.WebControls.ScriptLink.InitJs_Register(Page page) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound) at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag) ... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...at Microsoft.SharePoint.WebControls.ScriptLink.Register(String uiVersion, Control ctrl, Page page, String name, Boolean localizable, Boolean defer) at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer) at Microsoft.SharePoint.WebControls.ScriptLink.GetOnDemandScriptKey(String strKey, String strFile, Boolean registerDependencies, Control ctrl, Page page) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Page page, String strFile, Boolean localizable) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, Stri... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...ng name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound) at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag) at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable) at Microsoft.SharePoint.WebControls.ScriptLink.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error) at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) at System.Web.HttpRun... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...time.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, Int... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...Ptr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General 8e2s Medium Unknown SPRequest error occurred. More information: 0x80070005 fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General aix9j High SPRequest.OpenWeb: UserPrincipalName=, AppPrincipalName= ,bstrUrl=http://mywebapp/_login/default.aspx?ReturnUrl=/_layouts/15/Authenticate.aspx?Source=%252F&Source=/ fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace: at Microsoft.SharePoint.SPWeb.InitWeb() at Microsoft.SharePoint.SPWeb.get_EnableMinimalDownload() at Microsoft.SharePoint.WebControls.DeltaPage.RenderToBase(HtmlTextWriter writer) at Microsoft.SharePoint.WebControls.DeltaPage.Render(HtmlTextWriter writer) at Microsoft.SharePoint.WebControls.UnsecuredLayoutsPageBase.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean inclu... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...deStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error) at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ... at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General 8e2s Medium Unknown SPRequest error occurred. More information: 0x80070005 fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General aix9j High SPRequest.OpenWeb: UserPrincipalName=, AppPrincipalName= ,bstrUrl=http://mywebapp/_login/default.aspx?ReturnUrl=/_layouts/15/Authenticate.aspx?Source=%252F&Source=/ fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace: at Microsoft.SharePoint.SPWeb.InitWeb() at Microsoft.SharePoint.SPWeb.get_EnableMinimalDownload() at Microsoft.SharePoint.WebControls.DeltaPage.RenderToBase(HtmlTextWriter writer) at Microsoft.SharePoint.WebControls.DeltaPage.Render(HtmlTextWriter writer) at Microsoft.SharePoint.WebControls.UnsecuredLayoutsPageBase.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean inclu... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ...deStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error) at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)... fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33* w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation General ai1wu Medium ... at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.33 w3wp.exe (0x1B64) 0x25E4 SharePoint Foundation Monitoring b4ly Medium Leaving Monitored Scope (Request (GET:http://mywebapp:80/_login/default.aspx?ReturnUrl=%2f_layouts%2f15%2fAuthenticate.aspx%3fSource%3d%252F&Source=%2F)). Execution Time=17,7845 fcfd239c-2f56-f04b-4187-cca1c6a273e0 06/10/2013 12:47:48.55 w3wp.exe (0x1B64) 0x043C SharePoint Foundation Authentication Authorization agb9s Medium Non-OAuth request. IsAuthenticated=False, UserIdentityName=, ClaimsCount=0
I'm figuring the Distributed Cache gets confused about the authentication tokens and starts handing out the wrong token to some users ? If I leave the Distributed Cache disabled it seems to permanently fix the issue, but that's not an ideal scenario.
All help is appreciated!