2015-08-16T23:54:01.447-0700 F -        Invalid access at address: 0x4
2015-08-16T23:54:01.470-0700 F -        Got signal: 11 (Segmentation fault: 11).

 0x1085d2c7a 0x1085d27e3 0x7fff912aef1a 0x0 0x10987b524 0x1085b71c1 0x1085bbd92 0x1085c99b4 0x107e08252 0x107e11dce 0x107e1266b 0x107e06cc0 0x7fff910ec5c9
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"107E01000","o":"7D1C7A"},{"b":"107E01000","o":"7D17E3"},{"b":"7FFF912AA000","o":"4F1A"},{"b":"0","o":"0"},{"b":"10985C000","o":"1F524"},{"b":"107E01000","o":"7B61C1"},{"b":"107E01000","o":"7BAD92"},{"b":"107E01000","o":"7C89B4"},{"b":"107E01000","o":"7252"},{"b":"107E01000","o":"10DCE"},{"b":"107E01000","o":"1166B"},{"b":"107E01000","o":"5CC0"},{"b":"7FFF910E9000","o":"35C9"}]}
 mongod(_ZN5mongo15printStackTraceERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEE+0x3A) [0x1085d2c7a]
 mongod(_ZN5mongo12_GLOBAL__N_124abruptQuitWithAddrSignalEiP9__siginfoPv+0x123) [0x1085d27e3]
 libsystem_platform.dylib(_sigtramp+0x1A) [0x7fff912aef1a]
 ??? [0x0]
 libboost_program_options-mt.dylib(_ZN5boost15program_options5storeERKNS0_20basic_parsed_optionsIcEERNS0_13variables_mapEb+0x7C4) [0x10987b524]
 mongod(_ZN5mongo17optionenvironment13OptionsParser16parseCommandLineERKNS0_13OptionSectionERKNSt3__16vectorINS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEENSA_ISC_EEEEPNS0_11EnvironmentE+0x241) [0x1085b71c1]
 mongod(_ZN5mongo17optionenvironment13OptionsParser3runERKNS0_13OptionSectionERKNSt3__16vectorINS5_12basic_stringIcNS5_11char_traitsIcEENS5_9allocatorIcEEEENSA_ISC_EEEERKNS5_3mapISC_SC_NS5_4lessISC_EENSA_INS5_4pairIKSC_SC_EEEEEEPNS0_11EnvironmentE+0x162) [0x1085bbd92]
 mongod(_ZN5mongo17optionenvironment46_mongoInitializerFunction_StartupOptions_ParseEPNS_18InitializerContextE+0x44) [0x1085c99b4]
 mongod(_ZNSt3__110__function6__funcIPFN5mongo6StatusEPNS2_18InitializerContextEENS_9allocatorIS7_EES6_EclEOS5_+0x12) [0x107e08252]
 mongod(_ZNK5mongo11Initializer7executeERKNSt3__16vectorINS1_12basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEENS6_IS8_EEEERKNS1_3mapIS8_S8_NS1_4lessIS8_EENS6_INS1_4pairIKS8_S8_EEEEEE+0x13E) [0x107e11dce]
 mongod(_ZN5mongo21runGlobalInitializersEiPKPKcS3_+0x2FB) [0x107e1266b]
 mongod(main+0x90) [0x107e06cc0]
 libdyld.dylib(start+0x1) [0x7fff910ec5c9]
-----  END BACKTRACE  -----