Clussvc.exe or cluster node crashes when a node sends a message to another node in a Windows Server 2012 R2 cluster

Ισχύει για: Windows Server 2012 R2 DatacenterWindows Server 2012 R2 StandardWindows Server 2012 R2 Essentials

Symptoms


Consider the following scenario:
  • You have a Windows Server 2012 R2 cluster.
  • One cluster node sends a message that is larger than 64 kilobytes (KB) to another cluster node. Additionally, the connection between the two nodes is broken.
  • The two nodes are reconnected. 
  • A large message is sent through the same connection.
In this scenario, the Clussvc.exe process on the cluster node that receives the message crashes or the cluster node itself crashes.  

Resolution


To resolve this issue, install update rollup 2984006. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2984006 September 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

More Information


For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates