Consider the following scenario:
You have Microsoft SQL Server 2014 installed on a computer.
You create or alter an event session associating RPC completed events and Batch completed events.
This event session is created or altered together with TRACK_CAUSALTIY set to "on."
In this scenario, an access violation occurs on every Transact-SQL and RPC event submitted. Additionally, many dump files are generated in the "/log" directory.
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Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.