## Storage 

• SERVER-14198 488 Std::set<pointer> and Windows Heap Allocation Reuse produces non-deterministic results 

• SERVER-13975 489 Creating index on collection named “system” can cause server to abort 

• SERVER-13729 490 Reads & Writes are blocked during data file allocation on Windows 

• SERVER-13681 491 mongod B stalls during background flush on Windows 

Indexing SERVER-14494 492 Dropping collection during active background index build on secondary triggers seg- fault 

## Write Ops 

• SERVER-14257 493 “remove” command can cause process termination by throwing unhandled exception if pro- filing is enabled 

• SERVER-14024 494 Update fails when query contains part of a DBRef and results in an insert (upsert:true) 

• SERVER-13764 495 debug mechanisms report incorrect nscanned / nscannedObjects for updates 

Networking SERVER-13734 496 Remove catch (...) from handleIncomingMsg 

## Geo 

• SERVER-14039 497 $nearSphere query with 2d index, skip, and limit returns incomplete results 

• SERVER-13701 498 Query using 2d index throws exception when using explain() 

## Text Search 

• SERVER-14738 499 Updates to documents with text-indexed fields may lead to incorrect entries 

• SERVER-14027 500 Renaming collection within same database fails if wildcard text index present 

## Tools 

• SERVER-14212 501 mongorestore may drop system users and roles 

• SERVER-14048 502 mongodump against mongos can’t send dump to standard output 

