We are also running into this issue with Exchange 2013 CU6. We're running two servers in a DAG and a hardware load balancer for client connections. Whenever this error appears the RPC service crashes and causes about 50% of our client connections to be lost
and starts prompting user's to log back into Outlook (Those internal and using Outlook on our Terminal servers).
Also this error seems to happen on both servers with no real indication of why it's happening and it happens at random times of the day.
Event Errors associated with this one are:
Source: .NET Runtime, Event ID: 1026
Application: Microsoft.Exchange.RpcClientAccess.Service.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: Microsoft.Exchange.Diagnostics.ExWatson+CrashNowException
Stack:
at Microsoft.Exchange.Diagnostics.ExWatson.CrashNow()
at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
at System.Threading.ThreadHelper.ThreadStart()
Source: Application Error, Event ID: 1000
Faulting application name: Microsoft.Exchange.RpcClientAccess.Service.exe, version: 15.0.995.28, time stamp: 0x53eadfe9
Faulting module name: KERNELBASE.dll, version: 6.3.9600.17278, time stamp: 0x53eebf2e
Exception code: 0xe0434352
Fault offset: 0x000000000000606c
Faulting process id: 0x16468
Faulting application start time: 0x01cfeed2863c9c76
Faulting application path: C:\Program Files\Microsoft\Exchange Server\V15\bin\Microsoft.Exchange.RpcClientAccess.Service.exe
Faulting module path: C:\Windows\system32\KERNELBASE.dll
Report Id: c4ee1d6f-5f7e-11e4-80e8-00155d3a5401
Faulting package full name:
Faulting package-relative application ID:
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Marked as answer by
Simon_WuMicrosoft contingent staff, Moderator
Wednesday, November 05, 2014 8:56 AM
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Unmarked as answer by
Simon_WuMicrosoft contingent staff, Moderator
Wednesday, November 05, 2014 8:56 AM