2015-08-30T03:31:59.472+0200 I -        [rsSync]   Index Build: 5457300/16365374 33%
2015-08-30T03:32:00.870+0200 F -        [rsSync] Invalid access at address: 0
2015-08-30T03:32:01.079+0200 F -        [rsSync] Got signal: 11 (Segmentation fault).

 0xf5ba59 0xf5b322 0xf5b67e 0x7ff0015e7340 0x7ff000043ff9 0xd734ef 0xd73572 0x9fb456 0xbce204 0x92bc1b 0x9388be 0xc8db36 0xc8ebf1 0xc8ffb2 0xc99231 0xfa9724 0x7ff0015df182 0x7ff0000a647d
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"400000","o":"B5BA59"},{"b":"400000","o":"B5B322"},{"b":"400000","o":"B5B67E"},{"b":"7FF0015D7000","o":"10340"},{"b":"7FEFFFFAC000","o":"97FF9"},{"b":"400000","o":"9734EF"},{"b":"400000","o":"973572"},{"b":"400000","o":"5FB456"},{"b":"400000","o":"7CE204"},{"b":"400000","o":"52BC1B"},{"b":"400000","o":"5388BE"},{"b":"400000","o":"88DB36"},{"b":"400000","o":"88EBF1"},{"b":"400000","o":"88FFB2"},{"b":"400000","o":"899231"},{"b":"400000","o":"BA9724"},{"b":"7FF0015D7000","o":"8182"},{"b":"7FEFFFFAC000","o":"FA47D"}],"processInfo":{ "mongodbVersion" : "3.0.5", "gitVersion" : "8bc4ae20708dbb493cb09338d9e7be6698e4a3a3", "uname" : { "sysname" : "Linux", "release" : "3.13.0-45-generic", "version" : "#74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000", "buildId" : "695FC6828398A9DB1F99718671147885B5ED116D" }, { "b" : "7FFF9CEE4000", "elfType" : 3, "buildId" : "9D77366C6409A9EA266179080FA7C779EEA8A958" }, { "b" : "7FF0015D7000", "path" : "/lib/x86_64-linux-gnu/libpthread.so.0", "elfType" : 3, "buildId" : "9318E8AF0BFBE444731BB0461202EF57F7C39542" }, { "b" : "7FF001378000", "path" : "/lib/x86_64-linux-gnu/libssl.so.1.0.0", "elfType" : 3, "buildId" : "A20EFFEC993A8441FA17F2079F923CBD04079E19" }, { "b" : "7FF000F9D000", "path" : "/lib/x86_64-linux-gnu/libcrypto.so.1.0.0", "elfType" : 3, "buildId" : "F000D29917E9B6E94A35A8F02E5C62846E5916BC" }, { "b" : "7FF000D95000", "path" : "/lib/x86_64-linux-gnu/librt.so.1", "elfType" : 3, "buildId" : "92FCF41EFE012D6186E31A59AD05BDBB487769AB" }, { "b" : "7FF000B91000", "path" : "/lib/x86_64-linux-gnu/libdl.so.2", "elfType" : 3, "buildId" : "C1AE4CB7195D337A77A3C689051DABAA3980CA0C" }, { "b" : "7FF00088D000", "path" : "/usr/lib/x86_64-linux-gnu/libstdc++.so.6", "elfType" : 3, "buildId" : "4BF6F7ADD8244AD86008E6BF40D90F8873892197" }, { "b" : "7FF000587000", "path" : "/lib/x86_64-linux-gnu/libm.so.6", "elfType" : 3, "buildId" : "1D76B71E905CB867B27CEF230FCB20F01A3178F5" }, { "b" : "7FF000371000", "path" : "/lib/x86_64-linux-gnu/libgcc_s.so.1", "elfType" : 3, "buildId" : "8D0AA71411580EE6C08809695C3984769F25725B" }, { "b" : "7FEFFFFAC000", "path" : "/lib/x86_64-linux-gnu/libc.so.6", "elfType" : 3, "buildId" : "30C94DC66A1FE95180C3D68D2B89E576D5AE213C" }, { "b" : "7FF0017F5000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "9F00581AB3C73E3AEA35995A0C50D24D59A01D47" } ] }}
 mongod(_ZN5mongo15printStackTraceERSo+0x29) [0xf5ba59]
 mongod(+0xB5B322) [0xf5b322]
 mongod(+0xB5B67E) [0xf5b67e]
 libpthread.so.0(+0x10340) [0x7ff0015e7340]
 libc.so.6(+0x97FF9) [0x7ff000043ff9]
 mongod(_ZNK5mongo21WiredTigerRecordStore8_getDataERKNS_16WiredTigerCursorE+0x7F) [0xd734ef]
 mongod(_ZNK5mongo21WiredTigerRecordStore8Iterator7dataForERKNS_8RecordIdE+0x42) [0xd73572]
 mongod(_ZN5mongo14CollectionScan4workEPm+0x226) [0x9fb456]
 mongod(_ZN5mongo12PlanExecutor18getNextSnapshottedEPNS_11SnapshottedINS_7BSONObjEEEPNS_8RecordIdE+0xA4) [0xbce204]
 mongod(_ZN5mongo15MultiIndexBlock30insertAllDocumentsInCollectionEPSt3setINS_8RecordIdESt4lessIS2_ESaIS2_EE+0x17B) [0x92bc1b]
 mongod(_ZN5mongo6Cloner2goEPNS_16OperationContextERKSsS4_RKNS_12CloneOptionsEPSt3setISsSt4lessISsESaISsEERSsPi+0x17AE) [0x9388be]
 mongod(+0x88DB36) [0xc8db36]
 mongod(+0x88EBF1) [0xc8ebf1]
 mongod(_ZN5mongo4repl17syncDoInitialSyncEv+0x42) [0xc8ffb2]
 mongod(_ZN5mongo4repl13runSyncThreadEv+0x181) [0xc99231]
 mongod(+0xBA9724) [0xfa9724]
 libpthread.so.0(+0x8182) [0x7ff0015df182]
 libc.so.6(clone+0x6D) [0x7ff0000a647d]
-----  END BACKTRACE  -----