2014-05-13T10:11:36.215-0400 [conn2623] dropDatabase gridfs-test starting
2014-05-13T10:11:36.217-0400 [conn2620] SEVERE: Got signal: 11 (Segmentation fault).
0xee8816 0xee7c42 0xee80a6 0x7ff4de9914b0 0xff40e6 0xe5db47 0xe52a1d 0xe52a69 0x796889 0xe4e3cb 0xe4ec09 0x909d08 0x913942 0x968877 0x9696ac 0x96a471 0xba3b03 0xa5ae07 0x79c178 0xea0fd1 
 mongod(_ZN5mongo15printStackTraceERSo+0x26) [0xee8816]
 mongod(+0xae7c42) [0xee7c42]
 mongod(+0xae80a6) [0xee80a6]
 /usr/lib/libpthread.so.0(+0xf4b0) [0x7ff4de9914b0]
 mongod(_ZN2v82V837AdjustAmountOfExternalAllocatedMemoryEl+0x16) [0xff40e6]
 mongod(_ZN5mongo10ObjTrackerINS_10BSONHolderEED1Ev+0x67) [0xe5db47]
 mongod(_ZN5mongo7V8ScopeD1Ev+0x12d) [0xe52a1d]
 mongod(_ZN5mongo7V8ScopeD0Ev+0x9) [0xe52a69]
 mongod(_ZN5boost6detail12shared_countD1Ev+0x39) [0x796889]
 mongod(_ZN5mongo11PooledScopeD1Ev+0xab) [0xe4e3cb]
 mongod(_ZN5mongo11PooledScopeD0Ev+0x9) [0xe4ec09]
 mongod(_ZN5mongo2mr5StateD1Ev+0x108) [0x909d08]
 mongod(_ZN5mongo2mr16MapReduceCommand3runERKSsRNS_7BSONObjEiRSsRNS_14BSONObjBuilderEb+0xe62) [0x913942]
 mongod(_ZN5mongo12_execCommandEPNS_7CommandERKSsRNS_7BSONObjEiRSsRNS_14BSONObjBuilderEb+0x27) [0x968877]
 mongod(_ZN5mongo7Command11execCommandEPS0_RNS_6ClientEiPKcRNS_7BSONObjERNS_14BSONObjBuilderEb+0xbcc) [0x9696ac]
 mongod(_ZN5mongo12_runCommandsEPKcRNS_7BSONObjERNS_11_BufBuilderINS_16TrivialAllocatorEEERNS_14BSONObjBuilderEbi+0x6f1) [0x96a471]
 mongod(_ZN5mongo11newRunQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_+0x803) [0xba3b03]
 mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x7d7) [0xa5ae07]
 mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0xb8) [0x79c178]
 mongod(_ZN5mongo17PortMessageServer17handleIncomingMsgEPv+0x471) [0xea0fd1]