Assume that in an instance of Microsoft SQL Server 2017, you enable large page allocations by using trace flag 834. In this situation, you may find that MEMORYCLERK_SOSMEMMANAGER clerk keeps growing larger and larger. Eventually, SQL Server may log the following error message in the SQL Server error log:
Failed allocate pages: FAIL_PAGE_ALLOCATION 1025
Note This issue does not occur if you disable trace flag 834.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.