m31000| 2014-12-21T17:08:52.309+0000 I -        [journal] Assertion failure false src/mongo/db/storage/mmap_v1/dur_recover.cpp 275
 m31000| 2014-12-21T17:08:52.314+0000 I CONTROL  [journal] 
 m31000|  0xf0e309 0xeb8121 0xe9e30e 0xce88dd 0xce896c 0xce8dbb 0xce902c 0xce9b87 0xcee500 0xcde1ae 0xf5a614 0x2afdeed1d83d 0x2afdefba7fcd
 m31000| ----- BEGIN BACKTRACE -----
 m31000| {"backtrace":[{"b":"400000","o":"B0E309"},{"b":"400000","o":"AB8121"},{"b":"400000","o":"A9E30E"},{"b":"400000","o":"8E88DD"},{"b":"400000","o":"8E896C"},{"b":"400000","o":"8E8DBB"},{"b":"400000","o":"8E902C"},{"b":"400000","o":"8E9B87"},{"b":"400000","o":"8EE500"},{"b":"400000","o":"8DE1AE"},{"b":"400000","o":"B5A614"},{"b":"2AFDEED17000","o":"683D"},{"b":"2AFDEFAD3000","o":"D4FCD"}],"processInfo":{ "mongodbVersion" : "2.8.0-rc4-pre-", "gitVersion" : "0ae940b456ceafc3a0d473714c390f95d3a04823", "uname" : { "sysname" : "Linux", "release" : "2.6.18-194.el5xen", "version" : "#1 SMP Tue Mar 16 22:01:26 EDT 2010", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000" }, { "b" : "2AFDEED17000", "path" : "/lib64/libpthread.so.0", "elfType" : 3 }, { "b" : "2AFDEEF33000", "path" : "/lib64/librt.so.1", "elfType" : 3 }, { "b" : "2AFDEF13C000", "path" : "/lib64/libdl.so.2", "elfType" : 3 }, { "b" : "2AFDEF341000", "path" : "/usr/lib64/libstdc++.so.6", "elfType" : 3 }, { "b" : "2AFDEF641000", "path" : "/lib64/libm.so.6", "elfType" : 3 }, { "b" : "2AFDEF8C4000", "path" : "/lib64/libgcc_s.so.1", "elfType" : 3 }, { "b" : "2AFDEFAD3000", "path" : "/lib64/libc.so.6", "elfType" : 3 }, { "b" : "2AFDEEAF9000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3 } ] }}
 m31000|  mongod(_ZN5mongo15printStackTraceERSo+0x29) [0xf0e309]
 m31000|  mongod(_ZN5mongo10logContextEPKc+0xE1) [0xeb8121]
 m31000|  mongod(_ZN5mongo12verifyFailedEPKcS1_j+0xCE) [0xe9e30e]
 m31000|  mongod(_ZN5mongo3dur11RecoveryJob4Last8newEntryERKNS0_18ParsedJournalEntryERS1_+0x2AD) [0xce88dd]
 m31000|  mongod(_ZN5mongo3dur11RecoveryJob5writeERNS1_4LastERKNS0_18ParsedJournalEntryE+0x4C) [0xce896c]
 m31000|  mongod(_ZN5mongo3dur11RecoveryJob10applyEntryERNS1_4LastERKNS0_18ParsedJournalEntryEbb+0x33B) [0xce8dbb]
 m31000|  mongod(_ZN5mongo3dur11RecoveryJob12applyEntriesERKSt6vectorINS0_18ParsedJournalEntryESaIS3_EE+0xCC) [0xce902c]
 m31000|  mongod(_ZN5mongo3dur11RecoveryJob14processSectionEPKNS0_11JSectHeaderEPKvjPKNS0_11JSectFooterE+0x607) [0xce9b87]
 m31000|  mongod(_ZN5mongo3dur16WRITETODATAFILESERKNS0_11JSectHeaderERNS_14AlignedBuilderE+0x100) [0xcee500]
 m31000|  mongod(+0x8DE1AE) [0xcde1ae]
 m31000|  mongod(+0xB5A614) [0xf5a614]
 m31000|  libpthread.so.0(+0x683D) [0x2afdeed1d83d]
 m31000|  libc.so.6(clone+0x6D) [0x2afdefba7fcd]
 m31000| -----  END BACKTRACE  -----
 m31000| 2014-12-21T17:08:52.315+0000 I JOURNAL  [journal] dbexception in groupCommit causing immediate shutdown: 0 assertion src/mongo/db/storage/mmap_v1/dur_recover.cpp:275
 m31000| 2014-12-21T17:08:52.315+0000 F COMMAND  [journal] gc1
 m31000| 2014-12-21T17:08:52.318+0000 F -        [journal] Got signal: 6 (Aborted).
 m31000| 
 m31000|  0xf0e309 0xf0d9b2 0xf0dd36 0x2afdefb03030 0x2afdefb02fc5 0x2afdefb04a70 0xa86a6c 0xcde881 0xf5a614 0x2afdeed1d83d 0x2afdefba7fcd
 m31000| ----- BEGIN BACKTRACE -----
 m31000| {"backtrace":[{"b":"400000","o":"B0E309"},{"b":"400000","o":"B0D9B2"},{"b":"400000","o":"B0DD36"},{"b":"2AFDEFAD3000","o":"30030"},{"b":"2AFDEFAD3000","o":"2FFC5"},{"b":"2AFDEFAD3000","o":"31A70"},{"b":"400000","o":"686A6C"},{"b":"400000","o":"8DE881"},{"b":"400000","o":"B5A614"},{"b":"2AFDEED17000","o":"683D"},{"b":"2AFDEFAD3000","o":"D4FCD"}],"processInfo":{ "mongodbVersion" : "2.8.0-rc4-pre-", "gitVersion" : "0ae940b456ceafc3a0d473714c390f95d3a04823", "uname" : { "sysname" : "Linux", "release" : "2.6.18-194.el5xen", "version" : "#1 SMP Tue Mar 16 22:01:26 EDT 2010", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000" }, { "b" : "2AFDEED17000", "path" : "/lib64/libpthread.so.0", "elfType" : 3 }, { "b" : "2AFDEEF33000", "path" : "/lib64/librt.so.1", "elfType" : 3 }, { "b" : "2AFDEF13C000", "path" : "/lib64/libdl.so.2", "elfType" : 3 }, { "b" : "2AFDEF341000", "path" : "/usr/lib64/libstdc++.so.6", "elfType" : 3 }, { "b" : "2AFDEF641000", "path" : "/lib64/libm.so.6", "elfType" : 3 }, { "b" : "2AFDEF8C4000", "path" : "/lib64/libgcc_s.so.1", "elfType" : 3 }, { "b" : "2AFDEFAD3000", "path" : "/lib64/libc.so.6", "elfType" : 3 }, { "b" : "2AFDEEAF9000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3 } ] }}
 m31000|  mongod(_ZN5mongo15printStackTraceERSo+0x29) [0xf0e309]
 m31000|  mongod(+0xB0D9B2) [0xf0d9b2]
 m31000|  mongod(+0xB0DD36) [0xf0dd36]
 m31000|  libc.so.6(+0x30030) [0x2afdefb03030]
 m31000|  libc.so.6(gsignal+0x35) [0x2afdefb02fc5]
 m31000|  libc.so.6(abort+0x110) [0x2afdefb04a70]
 m31000|  mongod(_ZN5mongo10mongoAbortEPKc+0x7C) [0xa86a6c]
 m31000|  mongod(+0x8DE881) [0xcde881]
 m31000|  mongod(+0xB5A614) [0xf5a614]
 m31000|  libpthread.so.0(+0x683D) [0x2afdeed1d83d]
 m31000|  libc.so.6(clone+0x6D) [0x2afdefba7fcd]
 m31000| -----  END BACKTRACE  -----
2014-12-21T17:08:53.194+0000 I -        shell: stopped mongo program on port 31000
2014-12-21T17:08:53.196+0000 I -        shell: started program (sh2017):  /data/mci/shell/src/mongod --nohttpinterface --noprealloc --bind_ip 127.0.0.1 --smallfiles --port 31000 --dbpath /data/db/jstests_repl_master1test-master --nopreallocj --keyFile /data/mci/shell/src/jstests/libs/authTestsKey --master --oplogSize 40 --setParameter enableTestCommands=1 --setParameter enableLocalhostAuthBypass=false
2014-12-21T17:08:53.197+0000 W NETWORK  Failed to connect to 127.0.0.1:31000, reason: errno:111 Connection refused
 m31000| note: noprealloc may hurt performance in many applications
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] MongoDB starting : pid=2017 port=31000 dbpath=/data/db/jstests_repl_master1test-master master=1 64-bit host=ip-10-179-175-138
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] 
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] db version v2.8.0-rc4-pre-
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] git version: 0ae940b456ceafc3a0d473714c390f95d3a04823
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] build info: Linux build13.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] allocator: tcmalloc
 m31000| 2014-12-21T17:08:53.229+0000 I CONTROL  [initandlisten] options: { master: true, net: { bindIp: "127.0.0.1", http: { enabled: false }, port: 31000 }, nopreallocj: true, replication: { oplogSizeMB: 40 }, security: { keyFile: "/data/mci/shell/src/jstests/libs/authTestsKey" }, setParameter: { enableLocalhostAuthBypass: "false", enableTestCommands: "1" }, storage: { dbPath: "/data/db/jstests_repl_master1test-master", mmapv1: { preallocDataFiles: false, smallFiles: true } } }
 m31000| 2014-12-21T17:08:53.245+0000 I JOURNAL  [initandlisten] journal dir=/data/db/jstests_repl_master1test-master/journal
 m31000| 2014-12-21T17:08:53.246+0000 I JOURNAL  [initandlisten] recover : no journal files present, no recovery needed
 m31000| 2014-12-21T17:08:53.268+0000 I NETWORK  [initandlisten] waiting for connections on port 31000
Authenticating as internal __system user with mechanism null on connection: connection to 127.0.0.1:31000
 m31000| 2014-12-21T17:08:53.399+0000 I NETWORK  [initandlisten] connection accepted from 127.0.0.1:56190 #1 (1 connection now open)
 m31000| 2014-12-21T17:08:53.413+0000 I ACCESS   [conn1] Successfully authenticated as principal __system on local
assert: [2147483647] != [2] are not equal : undefined
Error: [2147483647] != [2] are not equal : undefined
    at Error (<anonymous>)
    at doassert (src/mongo/shell/assert.js:11:14)
    at Function.assert.eq (src/mongo/shell/assert.js:38:5)
    at /data/mci/shell/src/jstests/repl/master1.js:45:8