this is happening across a number of machines:
http://buildbot.mongodb.org/builders/Linux%2064-bit%20DUR%20OFF/builds/1959 http://buildbot.mongodb.org/builders/Nightly%20Linux%2032-bit/builds/1136 http://buildbot.mongodb.org/builders/Nightly%20Linux%20RHEL%2032-bit/builds/314