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<td class="page-title-pattern-first-line " style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://issues.shibboleth.net/jira/browse/IDP" style="color: #3b73af; text-decoration: none">Identity Provider</a> / <a href="https://issues.shibboleth.net/jira/browse/IDP-1052" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-528de198-43a8-4a38-bc21-7bde4177d17d" height="16" width="16" border="0" align="absmiddle" alt="Improvement" style="vertical-align: text-bottom" /></a> <a href="https://issues.shibboleth.net/jira/browse/IDP-1052" style="color: #3b73af; text-decoration: none">IDP-1052</a>
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Change By:
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="rdw@iay.org.uk" id="email_rdw@iay.org.uk" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=rdw%40iay.org.uk" style="color:#3b73af;; color: #3b73af; text-decoration: none">Rod Widdowson</a>
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Comment:
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">Reproduced. Its a busy loop and it turns out I had a (kernel) debugger attached. Looks like its the scripting:<br /><br />{code}<br />0: kd> <br /> # Call Site<br />00 nt!DbgBreakPointWithStatus<br />01 nt! ?? ::FNODOBFM::`string'<br />02 nt!KeClockInterruptNotify<br />03 hal!HalpTimerClockInterrupt<br />04 nt!KiCallInterruptServiceRoutine<br />05 nt!KiInterruptSubDispatchNoLockNoEtw<br />06 nt!KiInterruptDispatchNoLockNoEtw<br />07 nt!AlpcpGetDataFromUserVaSafe<br />08 nt!AlpcpCompleteDispatchMessage<br />09 nt!AlpcpDispatchNewMessage<br />0a nt!AlpcpSendMessage<br />0b nt!AlpcpProcessSynchronousRequest<br />0c nt!NtAlpcSendWaitReceivePort<br />0d nt!KiSystemServiceCopyEnd<br />0e ntdll!NtAlpcSendWaitReceivePort<br />0f RPCRT4!LRPC_BASE_CCALL::DoSendReceive<br />10 RPCRT4!I_RpcSendReceive<br />11 combase!CMessageCall::CallI_RpcSendReceive<br />12 combase!ThreadSendReceive<br />13 combase!CSyncClientCall::SwitchAptAndDispatchCall<br />14 combase!CSyncClientCall::SendReceive2<br />15 combase!SyncClientCallRetryContext::SendReceiveWithRetry<br />16 combase!CSyncClientCall::SendReceiveInRetryContext<br />17 combase!DefaultSendReceive<br />18 combase!CSyncClientCall::SendReceive<br />19 combase!CClientChannel::SendReceive<br />1a combase!NdrExtpProxySendReceive<br />1b RPCRT4!NdrpClientCall2<br />1c combase!ObjectStublessClient<br />1d combase!ObjectStubless<br />1e vbscript!IDispatchGetIDsOfNames<br />1f vbscript!GetDispatchDispID<br />20 vbscript!ModuleBinder::DDSP::GetDispmember<br />21 vbscript!VBScriptClass_NestedRelease_Fatal_Error<br />22 vbscript!CScriptRuntime::Run<br />23 vbscript!CScriptEntryPoint::Call<br />24 vbscript!CSession::Execute<br />25 vbscript!COleScript::ExecutePendingScripts<br />26 vbscript!VBScriptClass_NestedRelease_Fatal_Error<br />27 msi!CScriptSite::ParseScript<br />28 msi!RunScriptAction<br />29 msi!CMsiCustomAction::RunScriptAction<br />2a RPCRT4!Invoke<br />2b RPCRT4!Ndr64StubWorker<br />2c RPCRT4!NdrStubCall3<br />2d combase!CStdStubBuffer_Invoke<br />2e RPCRT4!CStdStubBuffer_Invoke<br />2f combase!InvokeStubWithExceptionPolicyAndTracing::__l6::<lambda_76d9e92c799d246a4afbe64a2bf5673d>::operator()<br />30 combase!ObjectMethodExceptionHandlingAction<<lambda_76d9e92c799d246a4afbe64a2bf5673d> ><br />31 combase!InvokeStubWithExceptionPolicyAndTracing<br />32 combase!DefaultStubInvoke<br />33 combase!SyncStubCall::Invoke<br />34 combase!SyncServerCall::StubInvoke<br />35 combase!StubInvoke<br />36 combase!ServerCall::ContextInvoke<br />37 combase!CServerChannel::ContextInvoke<br />38 combase!DefaultInvokeInApartment<br />39 combase!AppInvoke<br />3a combase!ComInvokeWithLockAndIPID<br />3b combase!ThreadInvoke<br />3c RPCRT4!DispatchToStubInCNoAvrf<br />3d RPCRT4!RPC_INTERFACE::DispatchToStubWorker<br />3e RPCRT4!RPC_INTERFACE::DispatchToStubWithObject<br />3f RPCRT4!LRPC_SCALL::DispatchRequest<br />40 RPCRT4!LRPC_SCALL::HandleRequest<br />41 RPCRT4!LRPC_ADDRESS::HandleRequest<br />42 RPCRT4!LRPC_ADDRESS::ProcessIO<br />43 RPCRT4!LrpcIoComplete<br />44 ntdll!TppAlpcpExecuteCallback<br />45 ntdll!TppWorkerThread<br />46 KERNEL32!BaseThreadInitThunk<br />47 ntdll!RtlUserThreadStart<br />{code}<br /><br />I'll fire up procmon and see what else I can establish</span>
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