[root@ip-10-140-181-35 src]# ./build/linux2/32/release/mongo/db/repl/elect_cmd_runner_test
2014-09-10T18:07:33.963+0000 I -        going to run suite: ElectCmdRunnerTest
2014-09-10T18:07:33.963+0000 I -        	 going to run test: OneNode
2014-09-10T18:07:33.963+0000 W REPLSETS elect command to h1:27017 failed: NoSuchKey Could not find response for Request(h1:27017, admin, { replSetElect: 1, set: "rs0", who: "h1:27017", whoid: 1, cfgver: 1, round: 380865962699346850 })
2014-09-10T18:07:33.963+0000 F -        Invalid access at address: 0
2014-09-10T18:07:33.964+0000 F -        Got signal: 11 (Segmentation fault).

 0x81d99e7 0x81d93fa 0x81d98a3 0xffffe600
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"8048000","o":"1919E7"},{"b":"8048000","o":"1913FA"},{"b":"8048000","o":"1918A3"},{"b":"FFFFE000","o":"600"}],"processInfo":{ "mongodbVersion" : "2.7.7-pre-", "gitVersion" : "353dcccd714fdb3ce872853b0600a0b667267ae6", "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" : "8048000" }, { "elfType" : 3 }, { "b" : "F7EE4000", "path" : "/lib/librt.so.1", "elfType" : 3 }, { "b" : "F7EDF000", "path" : "/lib/libdl.so.2", "elfType" : 3 }, { "b" : "F7DF6000", "path" : "/usr/lib/libstdc++.so.6", "elfType" : 3 }, { "b" : "F7DCD000", "path" : "/lib/libm.so.6", "elfType" : 3 }, { "b" : "F7DC1000", "path" : "/lib/libgcc_s.so.1", "elfType" : 3 }, { "b" : "F7DA6000", "path" : "/lib/libpthread.so.0", "elfType" : 3 }, { "b" : "F7C4A000", "path" : "/lib/libc.so.6", "elfType" : 3 }, { "b" : "F7EF8000", "path" : "/lib/ld-linux.so.2", "elfType" : 3 } ] }}
 elect_cmd_runner_test(_ZN5mongo15printStackTraceERSo+0x37) [0x81d99e7]
 elect_cmd_runner_test(+0x1913FA) [0x81d93fa]
 elect_cmd_runner_test(+0x1918A3) [0x81d98a3]
 (__kernel_rt_sigreturn+0x0) [0xffffe600]
-----  END BACKTRACE  -----