m30998| 2013-12-16T11:01:22.605-0500 [conn2] Auth schema upgrade processing schema version 1 users from database admin
 m30998| 2013-12-16T11:01:22.605-0500 [conn2] Assertion: 13111:wrong type for field (0) 3 != 2
 m30998| 2013-12-16T11:01:22.610-0500 [conn2] 0x10042569b 0x1003e29a2 0x1003d039f 0x1003d047d 0x1002b6460 0x10009b704 0x10003a063 0x10002d378 0x10002c8a7 0x1000b68c9 0x10009d25b 0x100111bd0 0x10033839b 0x1002d7f68 0x100358aed 0x100337a27 0x100002d9f 0x1003eac11 0x1004559c5 0x7fff8c3e8772 
 m30998|  0   mongos-26                           0x000000010042569b _ZN5mongo15printStackTraceERSo + 43
 m30998|  1   mongos-26                           0x00000001003e29a2 _ZN5mongo10logContextEPKc + 114
 m30998|  2   mongos-26                           0x00000001003d039f _ZN5mongo11msgassertedEiPKc + 255
 m30998|  3   mongos-26                           0x00000001003d047d _ZN5mongo11msgassertedEiRKSs + 29
 m30998|  4   mongos-26                           0x00000001002b6460 _ZNK5mongo11BSONElement3chkEi + 800
 m30998|  5   mongos-26                           0x000000010009b704 _ZN5mongo12_GLOBAL__N_118upgradeProcessUserEPNS_25AuthzManagerExternalStateERKNS_10StringDataERKNS_7BSONObjES8_ + 4164
 m30998|  6   mongos-26                           0x000000010003a063 _ZN5mongo20DBClientFunConvertorclERNS_27DBClientCursorBatchIteratorE + 231
 m30998|  7   mongos-26                           0x000000010002d378 _ZN5mongo18DBClientConnection5queryEN5boost8functionIFvRNS_27DBClientCursorBatchIteratorEEEERKSsNS_5QueryEPKNS_7BSONObjEi + 686
 m30998|  8   mongos-26                           0x000000010002c8a7 _ZN5mongo12DBClientBase5queryEN5boost8functionIFvRKNS_7BSONObjEEEERKSsNS_5QueryEPS4_i + 397
 m30998|  9   mongos-26                           0x00000001000b68c9 _ZN5mongo31AuthzManagerExternalStateMongos5queryERKNS_15NamespaceStringERKNS_7BSONObjES6_RKN5boost8functionIFvS6_EEE + 429
 m30998|  10  mongos-26                           0x000000010009d25b _ZN5mongo20AuthorizationManager17upgradeSchemaStepERKNS_7BSONObjEPb + 3035
 m30998|  11  mongos-26                           0x0000000100111bd0 _ZN5mongo24CmdAuthSchemaUpgradeStep3runERKSsRNS_7BSONObjEiRSsRNS_14BSONObjBuilderEb + 290
 m30998|  12  mongos-26                           0x000000010033839b _ZN5mongo7Command22execCommandClientBasicEPS0_RNS_11ClientBasicEiPKcRNS_7BSONObjERNS_14BSONObjBuilderEb + 681
 m30998|  13  mongos-26                           0x00000001002d7f68 _ZN5mongo7Command20runAgainstRegisteredEPKcRNS_7BSONObjERNS_14BSONObjBuilderEi + 678
 m30998|  14  mongos-26                           0x0000000100358aed _ZN5mongo14SingleStrategy7queryOpERNS_7RequestE + 1851
 m30998|  15  mongos-26                           0x0000000100337a27 _ZN5mongo7Request7processEi + 1249
 m30998|  16  mongos-26                           0x0000000100002d9f _ZN5mongo21ShardedMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE + 141
 m30998|  17  mongos-26                           0x00000001003eac11 _ZN5mongo17PortMessageServer17handleIncomingMsgEPv + 1681
 m30998|  18  mongos-26                           0x00000001004559c5 thread_proxy + 229
 m30998|  19  libsystem_c.dylib                   0x00007fff8c3e8772 _pthread_start + 327
 m29000| 2013-12-16T11:01:22.610-0500 [conn5] end connection 127.0.0.1:49616 (5 connections now open)
 m30998| 2013-12-16T11:01:22.610-0500 [conn2] Detected bad connection created at 1387209680357032 microSec, clearing pool for localhost:29000 of 0 connections
 m30998| 2013-12-16T11:01:22.610-0500 [conn2] Auth schema upgraded failed with Unknown error code wrong type for field (0) 3 != 2
 m30998| 2013-12-16T11:01:22.611-0500 [conn2] distributed lock 'authorizationData/specter.local:30998:1387209680:16807' unlocked. 
sh834| #2: undefined
 m29000| 2013-12-16T11:01:22.612-0500 [initandlisten] connection accepted from 127.0.0.1:49632 #14 (6 connections now open)
 m29000| 2013-12-16T11:01:22.612-0500 [conn14]  authenticate db: local { authenticate: 1, nonce: "xxx", user: "__system", key: "xxx" }
 m30998| 2013-12-16T11:01:22.613-0500 [conn2] warning: Could not fetch updated user privilege information for admin@admin; continuing to use old information.  Reason is AuthSchemaIncompatible User documents with schema version 1 must have a "pwd" field.