When you run an instance of Microsoft SQL Server, you receive the following memory assertion failure:
Comment: 'Stack Trace'
Comment: 'Location: lckmgr.cpp:10012
Expression: removedEntry != NULL
Process ID: 3328'
After the memory assertion failure, the server is unable to make any new connections. Additionally, the server deadlocks the scheduler, and the instance of SQL Server has to be restarted.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.