The linked list of chunks maintained by Map becomes broken when a chunk is deallocated. The next pointer for the deallocated chunk is nulled but the next pointer for the previous entry is not fixed up.
Is this a release blocking issue? Can it be easily resolved?
Defer to 3.1.1
bulk defer open issues to 3.1.2
Fixed in r15864
bulk close of all resolved issues in preparation for 3.1.3 release.