2014-12-17T23:34:36.019-0500 I COMMAND  [conn3] CMD: drop test0.Insert_v0_MultiKeyIndex_Contested_Rnd0
2014-12-17T23:34:36.433-0500 E STORAGE  WiredTiger (0) [1418877276:433654][60328:0x7f7121525700], file:WiredTiger.wt, session.checkpoint: read checksum error [4096B @ 12288, 4074814944 != 1869136873]
2014-12-17T23:34:36.433-0500 E STORAGE  WiredTiger (0) [1418877276:433725][60328:0x7f7121525700], file:WiredTiger.wt, session.checkpoint: WiredTiger.wt: encountered an illegal file format or internal value
2014-12-17T23:34:36.433-0500 E STORAGE  WiredTiger (-31803) [1418877276:433737][60328:0x7f7121525700], file:WiredTiger.wt, session.checkpoint: the process must exit and restart: WT_PANIC: WiredTiger library panic
2014-12-17T23:34:36.433-0500 I -        Fatal Assertion 28558
2014-12-17T23:34:36.447-0500 I CONTROL
 0xf0cfa9 0xeb6d41 0xe9c461 0xd2dc2a 0x1330fa0 0x1331265 0x13316d1 0x12900ae 0x128e195 0x12aa2fa 0x12c7508 0x12cd137 0x12b4dac 0x133925e 0x1339d02 0x132e186 0x12de6bc 0x7f712aa44df3 0x7f7129b4701d
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"400000","o":"B0CFA9"},{"b":"400000","o":"AB6D41"},{"b":"400000","o":"A9C461"},{"b":"400000","o":"92DC2A"},{"b":"400000","o":"F30FA0"},{"b":"400000","o":"F31265"},{"b":"400000","o":"F316D1"},{"b":"400000","o":"E900AE"},{"b":"400000","o":"E8E195"},{"b":"400000","o":"EAA2FA"},{"b":"400000","o":"EC7508"},{"b":"400000","o":"ECD137"},{"b":"400000","o":"EB4DAC"},{"b":"400000","o":"F3925E"},{"b":"400000","o":"F39D02"},{"b":"400000","o":"F2E186"},{"b":"400000","o":"EDE6BC"},{"b":"7F712AA3D000","o":"7DF3"},{"b":"7F7129A51000","o":"F601D"}],"processInfo":{ "mongodbVersion" : "2.8.0-rc2", "gitVersion" : "f77869e01a6ed235695a46fad441c0dff15202f6", "uname" : { "sysname" : "Linux", "release" : "3.10.0-123.el7.x86_64", "version" : "#1 SMP Mon May 5 11:16:57 EDT 2014", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000" }, { "b" : "7FFF11D99000", "elfType" : 3 }, { "b" : "7F712AA3D000", "path" : "/lib64/libpthread.so.0", "elfType" : 3 }, { "b" : "7F712A835000", "path" : "/lib64/librt.so.1", "elfType" : 3 }, { "b" : "7F712A631000", "path" : "/lib64/libdl.so.2", "elfType" : 3 }, { "b" : "7F712A32A000", "path" : "/lib64/libstdc++.so.6", "elfType" : 3 }, { "b" : "7F712A028000", "path" : "/lib64/libm.so.6", "elfType" : 3 }, { "b" : "7F7129E12000", "path" : "/lib64/libgcc_s.so.1", "elfType" : 3 }, { "b" : "7F7129A51000", "path" : "/lib64/libc.so.6", "elfType" : 3 }, { "b" : "7F712AC59000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3 } ] }}
 mongod(_ZN5mongo15printStackTraceERSo+0x29) [0xf0cfa9]
 mongod(_ZN5mongo10logContextEPKc+0xE1) [0xeb6d41]
 mongod(_ZN5mongo13fassertFailedEi+0x61) [0xe9c461]
 mongod(+0x92DC2A) [0xd2dc2a]
 mongod(+0xF30FA0) [0x1330fa0]
 mongod(__wt_err+0x95) [0x1331265]
 mongod(__wt_panic+0x21) [0x13316d1]
 mongod(__wt_block_extlist_read+0x6E) [0x12900ae]
 mongod(__wt_block_checkpoint+0x615) [0x128e195]
 mongod(__wt_bt_write+0xBA) [0x12aa2fa]
 mongod(+0xEC7508) [0x12c7508]
 mongod(__wt_reconcile+0x1D7) [0x12cd137]
 mongod(__wt_cache_op+0x57C) [0x12b4dac]
 mongod(__wt_checkpoint+0x91E) [0x133925e]
 mongod(__wt_txn_checkpoint+0x9C2) [0x1339d02]
 mongod(+0xF2E186) [0x132e186]
 mongod(+0xEDE6BC) [0x12de6bc]
 libpthread.so.0(+0x7DF3) [0x7f712aa44df3]
 libc.so.6(clone+0x6D) [0x7f7129b4701d]
-----  END BACKTRACE  -----

mongoPerfRunTests([1, 2, 4, 8, 12, 16, 20], 1, 1, 5, 1, 'threaded-loader2-2.8.0-rc2-wiredTiger-c1', 'daily', '54.191.70.12', '27017', '2014-12-17 23:30:20.889052', 0, {"writeCmdMode": "true", "writeConcernW": 0, "safeGLE": "false", "writeConcernJ": "false"}, {"server_git_hash": "f77869e01a6ed235695a46fad441c0dff15202f6", "server_storage_engine": "wiredTiger", "harness": {"git_hash": "unknown", "client": {"git_hash": "e067fff4e3f3079d070ec168f32c24db9a51a944", "version": "2.8.0-rc3-pre-", "name": "mongo shell"}, "name": "mongo-perf", "version": "unknown"}, "server_git_commit_date": "2014-12-04 01:05:17", "server_version": "2.8.0-rc2"});