make test fails with bufferevents enable

extorport/write_command: [forking] [Lost connection!] 
  [write_command FAILED]
..
extorport/handshake: [forking] [Lost connection!] 
  [handshake FAILED]
..
oom/streambuf: [forking] [Lost connection!] 
  [streambuf FAILED]

Built with --enable-bufferevents on OSX 10.9. Attached complete output of make test.

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