starting test : orn.js 
MongoDB shell version: 2.0.8-rc0-pre-
connecting to: 127.0.0.1:32000/test
Thu Sep 13 11:22:28 [initandlisten] connection accepted from 127.0.0.1:59149 #791
false
Thu Sep 13 11:22:28 [conn791] CMD: drop test.jstests_orn
shell: started program /mnt/slaves/Linux_32bit_V2.0/mongo/mongo --eval for( i = 0; i < 15; ++i ) { sleep( 1000 ); db.jstests_orn.drop() } 127.0.0.1:32000
Thu Sep 13 11:22:28 [conn791] build index test.jstests_orn { _id: 1 }
Thu Sep 13 11:22:28 [conn791] build index done 0 records 0 secs
sh3074| MongoDB shell version: 2.0.8-rc0-pre-
sh3074| connecting to: 127.0.0.1:32000/test
Thu Sep 13 11:22:28 [initandlisten] connection accepted from 127.0.0.1:59150 #792
Thu Sep 13 11:22:29 [conn791] build index test.jstests_orn { a: 1.0 }
Thu Sep 13 11:22:29 [conn791] build index done 10000 records 0.037 secs
Thu Sep 13 11:22:29 [conn791] build index test.jstests_orn { b: 1.0 }
Thu Sep 13 11:22:29 [conn791] build index done 10000 records 0.036 secs
Thu Sep 13 11:22:29 [conn792] CMD: drop test.jstests_orn
Thu Sep 13 11:22:29 Invalid access at address: 0x500000c

Thu Sep 13 11:22:29 Got signal: 11 (Segmentation fault).

Thu Sep 13 11:22:29 Backtrace:
0x86ffb22 0x87001bd 0x717440 0x1a77e1 0x1a991d 0x1ab772 0x8136811 0x8607ceb 0x85e210c 0x85e3432 0x85a29ac 0x85a57ac 0x84e1e1a 0x84e5b8d 0x87134df 0x826f1f9 0x8c5542 0x214b6e 
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo10abruptQuitEi+0x3c2) [0x86ffb22]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo24abruptQuitWithAddrSignalEiP7siginfoPv+0x25d) [0x87001bd]
 [0x717440]
 /lib/i686/nosegneg/libc.so.6 [0x1a77e1]
 /lib/i686/nosegneg/libc.so.6 [0x1a991d]
 /lib/i686/nosegneg/libc.so.6(__libc_malloc+0x82) [0x1ab772]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo14BSONObjBuilderC1Ei+0x41) [0x8136811]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo15DistinctCommand3runERKSsRNS_7BSONObjEiRSsRNS_14BSONObjBuilderEb+0x252b) [0x8607ceb]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo11execCommandEPNS_7CommandERNS_6ClientEiPKcRNS_7BSONObjERNS_14BSONObjBuilderEb+0xc5c) [0x85e210c]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo12_runCommandsEPKcRNS_7BSONObjERNS_11_BufBuilderINS_16TrivialAllocatorEEERNS_14BSONObjBuilderEbi+0x6c2) [0x85e3432]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo11runCommandsEPKcRNS_7BSONObjERNS_5CurOpERNS_11_BufBuilderINS_16TrivialAllocatorEEERNS_14BSONObjBuilderEbi+0x4c) [0x85a29ac]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_+0xa8c) [0x85a57ac]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod [0x84e1e1a]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x61d) [0x84e5b8d]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0x7f) [0x87134df]
 /mnt/slaves/Linux_32bit_V2.0/mongo/mongod(_ZN5mongo3pms9threadRunEPNS_13MessagingPortE+0x2c9) [0x826f1f9]
 /lib/i686/nosegneg/libpthread.so.0 [0x8c5542]
 /lib/i686/nosegneg/libc.so.6(clone+0x5e) [0x214b6e]

Thu Sep 13 11:22:29 dbexit: 
Thu Sep 13 11:22:29 [conn791] shutdown: going to close listening sockets...
Thu Sep 13 11:22:29 [conn791] closing listening socket: 5
Thu Sep 13 11:22:29 [conn791] closing listening socket: 6
Thu Sep 13 11:22:29 [conn791] closing listening socket: 7
Thu Sep 13 11:22:29 [conn791] removing socket file: /tmp/mongodb-32000.sock
Thu Sep 13 11:22:29 [conn791] shutdown: going to flush diaglog...
Thu Sep 13 11:22:29 [conn791] shutdown: going to close sockets...
Thu Sep 13 11:22:29 [conn791] shutdown: waiting for fs preallocator...
Thu Sep 13 11:22:29 [conn791] shutdown: closing all files...
Thu Sep 13 11:22:29 DBClientCursor::init call() failed
Thu Sep 13 11:22:29 query failed : test.$cmd { distinct: "jstests_orn", key: "a", query: { $or: [ { a: { $lte: 500.0 }, i: 49999.0 }, { b: { $lte: 500.0 }, i: 49999.0 }, { a: { $lte: 1000.0 }, i: 49999.0 }, { b: { $lte: 1000.0 }, i: 49999.0 }, { a: { $lte: 1500.0 }, i: 49999.0 }, { b: { $lte: 1500.0 }, i: 49999.0 }, { a: { $lte: 2000.0 }, i: 49999.0 }, { b: { $lte: 2000.0 }, i: 49999.0 }, { a: { $lte: 2500.0 }, i: 49999.0 }, { b: { $lte: 2500.0 }, i: 49999.0 }, { a: { $lte: 3000.0 }, i: 49999.0 }, { b: { $lte: 3000.0 }, i: 49999.0 }, { a: { $lte: 3500.0 }, i: 49999.0 }, { b: { $lte: 3500.0 }, i: 49999.0 }, { a: { $lte: 4000.0 }, i: 49999.0 }, { b: { $lte: 4000.0 }, i: 49999.0 }, { a: { $lte: 4500.0 }, i: 49999.0 }, { b: { $lte: 4500.0 }, i: 49999.0 }, { a: { $lte: 5000.0 }, i: 49999.0 }, { b: { $lte: 5000.0 }, i: 49999.0 } ] } } to: 127.0.0.1:32000
Thu Sep 13 11:22:29 Error: error doing query: failed shell/collection.js:151
failed to load: /mnt/slaves/Linux_32bit_V2.0/mongo/jstests/orn.js
Thu Sep 13 11:22:29 [conn792] end connection 127.0.0.1:59150
Thu Sep 13 11:22:30 got kill or ctrl c or hup signal 15 (Terminated), will terminate after current cmd ends