jstests/logprocessdetails.js occasionally failing via passthrough

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         Test : jstests/logprocessdetails.js ...

 m30200| 2013-10-17T00:28:12.534-0400 [conn1] pid=2649 port=30200 64-bit host=bs-rhel-57-64-2

 m30200| 2013-10-17T00:28:12.534-0400 [conn1] db version v2.5.3-pre-

 m30200| 2013-10-17T00:28:12.534-0400 [conn1] git version: d908b872604852be119317fd6b2d63e6149d023d

 m30200| 2013-10-17T00:28:12.534-0400 [conn1] build info: Linux bs-rhel-57-64-2 2.6.18-274.el5xen #1 SMP Fri Jul 8 17:45:44 EDT 2011 x86_64 BOOST_LIB_VERSION=1_49

 m30200| 2013-10-17T00:28:12.534-0400 [conn1] allocator: tcmalloc

 m30200| 2013-10-17T00:28:12.534-0400 [conn1] options: { dbpath: "/data/db/dur_passthrough", dur: true, durOptions: 8, nopreallocj: true, port: 30200, setParameter: [ "enableTestCommands=1" ], smallfiles: true }

 m30200| 2013-10-17T00:28:12.534-0400 [conn1] command admin.$cmd command: { logRotate: 1.0 } ntoreturn:1 keyUpdates:0  reslen:37 135ms

assert: [null] != [null] are equal : undefined

Error: Printing Stack Trace

    at printStackTrace (src/mongo/shell/utils.js:38:15)

    at doassert (src/mongo/shell/assert.js:6:5)

    at Function.assert.neq (src/mongo/shell/assert.js:108:5)

    at doTest (jstests/logprocessdetails.js:22:12)

    at jstests/logprocessdetails.js:25:1

    at /data/buildslaves/Linux_RHEL_64bit_Nightly/mongo/jstests/dur/dur_passthrough.js:35:68

    at Function.Date.timeFunc (src/mongo/shell/types.js:27:17)

    at /data/buildslaves/Linux_RHEL_64bit_Nightly/mongo/jstests/dur/dur_passthrough.js:35:45

    at Array.forEach (native)

    at doTest (/data/buildslaves/Linux_RHEL_64bit_Nightly/mongo/jstests/dur/dur_passthrough.js:18:11)

2013-10-17T00:28:12.537-0400 [null] != [null] are equal : undefined at src/mongo/shell/assert.js:7

2013-10-17T00:28:12.538-0400 Error: error loading js file: jstests/logprocessdetails.js at /data/buildslaves/Linux_RHEL_64bit_Nightly/mongo/jstests/dur/dur_passthrough.js:35

failed to load: /data/buildslaves/Linux_RHEL_64bit_Nightly/mongo/jstests/dur/dur_passthrough.js

         S3 Test : jstests/logprocessdetails.js ...

2013-10-17T11:27:56.436+0000 [FileAllocator] allocating new datafile /data/db/sconsTests/admin.0, filling with zeroes...

2013-10-17T11:27:56.436+0000 [FileAllocator] done allocating datafile /data/db/sconsTests/admin.0, size: 64MB,  took 0 secs

2013-10-17T11:27:56.437+0000 [conn30] pid=26765 port=27999 64-bit host=bs-smartos-x86-64-1.10gen.cc

2013-10-17T11:27:56.437+0000 [conn30] db version v2.5.3-pre-

2013-10-17T11:27:56.437+0000 [conn30] git version: d908b872604852be119317fd6b2d63e6149d023d

2013-10-17T11:27:56.437+0000 [conn30] build info: SunOS bs-smartos-x86-64-1.10gen.cc 5.11 joyent_20130322T181205Z i86pc BOOST_LIB_VERSION=1_49

2013-10-17T11:27:56.437+0000 [conn30] allocator: system

2013-10-17T11:27:56.437+0000 [conn30] options: { dbpath: "/data/db/sconsTests/", httpinterface: true, port: 27999, setParameter: [ "enableTestCommands=1" ] }

2013-10-17T11:27:56.437+0000 [conn29] build index on: admin.system.users properties: { "v" : 1, "key" : { "user" : 1, "db" : 1 }, "unique" : true, "ns" : "admin.system.users", "name" : "user_1_db_1" }

2013-10-17T11:27:56.438+0000 [conn29] have free list for admin.$freelist

2013-10-17T11:27:56.439+0000 [conn29] build index done.  scanned 0 total records. 0.002 secs

2013-10-17T11:27:56.439+0000 [conn29] build index on: admin.system.users properties: { "v" : 1, "key" : { "_id" : 1 }, "ns" : "admin.system.users", "name" : "_id_" }

assert: [null] != [null] are equal : undefined

Error: Printing Stack Trace

    at printStackTrace (src/mongo/shell/utils.js:38:15)

    at doassert (src/mongo/shell/assert.js:6:5)

    at Function.assert.neq (src/mongo/shell/assert.js:108:5)

    at doTest (jstests/logprocessdetails.js:22:12)

    at jstests/logprocessdetails.js:25:1

    at <anonymous>:7:61

    at Function.Date.timeFunc (src/mongo/shell/types.js:27:17)

    at <anonymous>:7:38

    at Array.forEach (native)

    at Number.__parallelTests__fun (<anonymous>:4:14)

********** Parallel Test FAILED: Error: error loading js file: jstests/logprocessdetails.js