WT seg fault on pure read work load

0xf51af9 0xf513c2 0xf51776 0x7fc34d557650 0x7fc34d5575d7 0x7fc34d558cc8 0x7fc34d550546 0x7fc34d5505f2 0x10463e9 0x1046440 0x104423e 0x12ced25 0x12f04f8 0x12f4b95 0x12f1e93 0x130c489 0x12e4700 0x1323173 0xd690c9 0x913390 0xa0524b 0xbd2824 0xbd2bd4 0xb9f02a 0xab28de 0xab7c8d 0x80e96d 0xf04c2b 0x7fc34eb69df5 0x7fc34d6181ad

----- BEGIN BACKTRACE -----

{"backtrace":[{"b":"400000","o":"B51AF9"},{"b":"400000","o":"B513C2"},{"b":"400000","o":"B51776"},{"b":"7FC34D522000","o":"35650"},{"b":"7FC34D522000","o":"355D7"},{"b":"7FC34D522000","o":"36CC8"},{"b":"7FC34D522000","o":"2E546"},{"b":"7FC34D522000","o":"2E5F2"},{"b":"400000","o":"C463E9"},{"b":"400000","o":"C46440"},{"b":"400000","o":"C4423E"},{"b":"400000","o":"ECED25"},{"b":"400000","o":"EF04F8"},{"b":"400000","o":"EF4B95"},{"b":"400000","o":"EF1E93"},{"b":"400000","o":"F0C489"},{"b":"400000","o":"EE4700"},{"b":"400000","o":"F23173"},{"b":"400000","o":"9690C9"},{"b":"400000","o":"513390"},{"b":"400000","o":"60524B"},{"b":"400000","o":"7D2824"},{"b":"400000","o":"7D2BD4"},{"b":"400000","o":"79F02A"},{"b":"400000","o":"6B28DE"},{"b":"400000","o":"6B7C8D"},{"b":"400000","o":"40E96D"},{"b":"400000","o":"B04C2B"},{"b":"7FC34EB62000","o":"7DF5"},{"b":"7FC34D522000","o":"F61AD"}],"processInfo":{ "mongodbVersion" : "3.0.3", "gitVersion" : "b40106b36eecd1b4407eb1ad1af6bc60593c6105", "uname" : { "sysname" : "Linux", "release" : "3.10.0-229.1.2.el7.x86_64", "version" : "#1 SMP Fri Mar 27 03:04:26 UTC 2015", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000", "buildId" : "4A59CC17954D13BF1713A509D071A50E6BD1B3FF" }, { "b" : "7FFF3D9F9000", "elfType" : 3, "buildId" : "64DE62EAA6D0191EAD9358297D64406988D7ED66" }, { "b" : "7FC34EB62000", "path" : "/lib64/libpthread.so.0", "elfType" : 3, "buildId" : "12F30315D4F4A2FE58B1977405C8B5515861E66B" }, { "b" : "7FC34E8F5000", "path" : "/lib64/libssl.so.10", "elfType" : 3, "buildId" : "B54FE20525AE27B81127E04A2B006FD758E42E55" }, { "b" : "7FC34E50E000", "path" : "/lib64/libcrypto.so.10", "elfType" : 3, "buildId" : "D3ED02D380B3CDCF52EC6E23DD35CDF03B6E046A" }, { "b" : "7FC34E306000", "path" : "/lib64/librt.so.1", "elfType" : 3, "buildId" : "7376A07360DC57189A8F92B20AA4AA1CAEA80551" }, { "b" : "7FC34E102000", "path" : "/lib64/libdl.so.2", "elfType" : 3, "buildId" : "4DFEE4EA9AE8FDD4C71BD4CCC0727222F19DF810" }, { "b" : "7FC34DDFB000", "path" : "/lib64/libstdc++.so.6", "elfType" : 3, "buildId" : "405EACD649720B8668FFBBA197CBF030A7EF6296" }, { "b" : "7FC34DAF9000", "path" : "/lib64/libm.so.6", "elfType" : 3, "buildId" : "A1AA62B29765BE03A36BF927B047EEEF8696EEC6" }, { "b" : "7FC34D8E3000", "path" : "/lib64/libgcc_s.so.1", "elfType" : 3, "buildId" : "5D3D7256AE68BCFF41E312A24825ED80ECA88A73" }, { "b" : "7FC34D522000", "path" : "/lib64/libc.so.6", "elfType" : 3, "buildId" : "C31FFE7942BFD77B2FCA8F9BD5709D387A86D3BC" }, { "b" : "7FC34ED7E000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "9866E1D2BA61EBB4CE4F009FACDAACC24EF3B804" }, { "b" : "7FC34D2D6000", "path" : "/lib64/libgssapi_krb5.so.2", "elfType" : 3, "buildId" : "34672D541C8C9C5C1C25CB4F3F332CC9D3E604AD" }, { "b" : "7FC34CFF3000", "path" : "/lib64/libkrb5.so.3", "elfType" : 3, "buildId" : "45CB7F6CD322F5B55FF8B635F7EC1578631CCAEA" }, { "b" : "7FC34CDEF000", "path" : "/lib64/libcom_err.so.2", "elfType" : 3, "buildId" : "3A1166709F88740C49E060731832E3FAD2DFB66B" }, { "b" : "7FC34CBBD000", "path" : "/lib64/libk5crypto.so.3", "elfType" : 3, "buildId" : "23A2D854538903E2B84EF0882046DD95522C8B59" }, { "b" : "7FC34C9A7000", "path" : "/lib64/libz.so.1", "elfType" : 3, "buildId" : "E45643F27F3B3E960F3691AFC6EC27A98EF7B46B" }, { "b" : "7FC34C798000", "path" : "/lib64/libkrb5support.so.0", "elfType" : 3, "buildId" : "F4A3D5E7E23F871751CA8F250421F8CF83447AD2" }, { "b" : "7FC34C594000", "path" : "/lib64/libkeyutils.so.1", "elfType" : 3, "buildId" : "2E01D5AC08C1280D013AAB96B292AC58BC30A263" }, { "b" : "7FC34C37A000", "path" : "/lib64/libresolv.so.2", "elfType" : 3, "buildId" : "AC596E865AF0D14B10F7B707F47D2031AD6D68DC" }, { "b" : "7FC34C155000", "path" : "/lib64/libselinux.so.1", "elfType" : 3, "buildId" : "82FF6B18E1E42825CC2D060F969479AD4AF2F62C" }, { "b" : "7FC34BEF4000", "path" : "/lib64/libpcre.so.1", "elfType" : 3, "buildId" : "298B19C64B19995F2AA4DA7B852E90BA5302F630" }, { "b" : "7FC34BCCF000", "path" : "/lib64/liblzma.so.5", "elfType" : 3, "buildId" : "218D03D1F6CF1A099A4D467B5E8ECF4F2BF45750" } ] }}

 mongod(_ZN5mongo15printStackTraceERSo+0x29) [0xf51af9]

 mongod(+0xB513C2) [0xf513c2]

 mongod(+0xB51776) [0xf51776]

 libc.so.6(+0x35650) [0x7fc34d557650]

 libc.so.6(gsignal+0x37) [0x7fc34d5575d7]

 libc.so.6(abort+0x148) [0x7fc34d558cc8]

 libc.so.6(+0x2E546) [0x7fc34d550546]

 libc.so.6(+0x2E5F2) [0x7fc34d5505f2]

 mongod(_ZN6snappy13RawUncompressEPNS_6SourceEPc+0x5E9) [0x10463e9]

 mongod(_ZN6snappy13RawUncompressEPKcmPc+0x30) [0x1046440]

 mongod(snappy_uncompress+0x5E) [0x104423e]

 mongod(+0xECED25) [0x12ced25]

 mongod(__wt_bt_read+0x3E8) [0x12f04f8]

 mongod(__wt_cache_read+0x1C5) [0x12f4b95]

 mongod(__wt_page_in_func+0x403) [0x12f1e93]

 mongod(__wt_row_search+0xA59) [0x130c489]

 mongod(__wt_btcur_search+0x670) [0x12e4700]

 mongod(+0xF23173) [0x1323173]

 mongod(_ZNK5mongo21WiredTigerRecordStore7dataForEPNS_16OperationContextERKNS_8RecordIdE+0x69) [0xd690c9]

 mongod(_ZNK5mongo10Collection6docForEPNS_16OperationContextERKNS_8RecordIdE+0x20) [0x913390]

 mongod(_ZN5mongo10FetchStage4workEPm+0x2CB) [0xa0524b]

 mongod(_ZN5mongo12PlanExecutor18getNextSnapshottedEPNS_11SnapshottedINS_7BSONObjEEEPNS_8RecordIdE+0xA4) [0xbd2824]

 mongod(_ZN5mongo12PlanExecutor7getNextEPNS_7BSONObjEPNS_8RecordIdE+0x34) [0xbd2bd4]

 mongod(_ZN5mongo7getMoreEPNS_16OperationContextEPKcixRNS_5CurOpEiRbPb+0x49A) [0xb9f02a]

 mongod(_ZN5mongo15receivedGetMoreEPNS_16OperationContextERNS_10DbResponseERNS_7MessageERNS_5CurOpE+0x35E) [0xab28de]

 mongod(_ZN5mongo16assembleResponseEPNS_16OperationContextERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x13CD) [0xab7c8d]

 mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0xDD) [0x80e96d]

 mongod(_ZN5mongo17PortMessageServer17handleIncomingMsgEPv+0x34B) [0xf04c2b]

 libpthread.so.0(+0x7DF5) [0x7fc34eb69df5]

 libc.so.6(clone+0x6D) [0x7fc34d6181ad]

-----  END BACKTRACE  -----