Hyper-V hosts crash in csvfs.sys in Windows Server 2012 R2

Hyper-V hosts crash in csvfs.sys in Windows Server 2012 R2 Symptoms Windows Server 2012 R2 Hyper-V hosts may crash in the csvfs.sys file process when you perform backup with certain backup applications. Cause This issue occurs if a backup solution sends the CsvControlQueryFileRevision request on ...