shell: started program /data/slave/Linux_64bit_v8/mongo/mongo --eval sleep(1000); db.sps.insert({x:1}); db.getLastError(); 127.0.0.1:27999
Tue Apr  3 08:48:32 mongo got signal 11 (Segmentation fault), stack trace: 

sh16333| connecting to: 127.0.0.1:27999/test
sh16333| null
Tue Apr  3 08:48:32 0x47c78b 0x7f97ffc4d980 0x7f98004ae06f 0x4907a1 0x490885 0x49f850 0x499dcd 0x55bbbf 0x552306 0x5da021 0x30f4dc306302 
 /data/slave/Linux_64bit_v8/mongo/mongo(_Z12quitAbruptlyi+0x33b) [0x47c78b]
 /lib64/libc.so.6(+0x32980) [0x7f97ffc4d980]
 /usr/lib64/libstdc++.so.6(_ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_+0x5f) [0x7f98004ae06f]
 /data/slave/Linux_64bit_v8/mongo/mongo() [0x4907a1]
 /data/slave/Linux_64bit_v8/mongo/mongo() [0x490885]
 /data/slave/Linux_64bit_v8/mongo/mongo(_ZN5mongo10shellUtils13ProgramRunner5startEv+0x380) [0x49f850]
 /data/slave/Linux_64bit_v8/mongo/mongo(_ZN5mongo10shellUtils17StartMongoProgramERKNS_7BSONObjEPv+0x3d) [0x499dcd]
 /data/slave/Linux_64bit_v8/mongo/mongo(_ZN5mongo7V8Scope14nativeCallbackEPS0_RKN2v89ArgumentsE+0x5cf) [0x55bbbf]
 /data/slave/Linux_64bit_v8/mongo/mongo(_ZN5mongo7V8Scope10v8CallbackERKN2v89ArgumentsE+0x76) [0x552306]
 /data/slave/Linux_64bit_v8/mongo/mongo() [0x5da021]
 [0x30f4dc306302]