Description of problem: I've tested aviary and during testing till now I've seen 2 times this coredump:

Stack dump for process 22844 at timestamp 1306318711 (32 frames)
aviary_query_server(dprintf_dump_stack+0x44)[0x810dc24]
aviary_query_server[0x8114247]
[0x7cb400]
[0x7cb424]
/lib/libc.so.6(gsignal+0x51)[0x599d71]
/lib/libc.so.6(abort+0x17a)[0x59b64a]
/lib/libc.so.6[0x5d7bfd]
/lib/libc.so.6[0x5de041]
/usr/lib/libstdc++.so.6(_ZdlPv+0x22)[0x967592]
/usr/lib/libstdc++.so.6(_ZNSs4_Rep10_M_destroyERKSaIcE+0x1e)[0x94659e]
/var/lib/condor/aviary/services/query/libaviary_query_axis.so(_ZN12AviaryCommon11JobDataTypeD1Ev+0x6a)[0x16856a]
/var/lib/condor/aviary/services/query/libaviary_query_axis.so(_ZN12AviaryCommon7JobDataD1Ev+0x43)[0x172583]
/var/lib/condor/aviary/services/query/libaviary_query_axis.so(_ZN11AviaryQuery10GetJobDataD1Ev+0x2d)[0x18c86d]
/var/lib/condor/aviary/services/query/libaviary_query_axis.so(_ZN18AviaryQueryService6invokeEPN7wso2wsf9OMElementEPNS0_14MessageContextE+0x149)[0x192d89]
/usr/lib/libwsf_cpp_msg_recv.so.0(+0x2278)[0xe57278]
/usr/lib/libaxis2_engine.so.0(axis2_msg_recv_invoke_business_logic+0x24)[0xa4fdc4]
/usr/lib/libaxis2_engine.so.0[0xa504d5]
/usr/lib/libaxis2_engine.so.0(axis2_msg_recv_receive+0x24)[0xa4fe44]
/usr/lib/libaxis2_engine.so.0(axis2_engine_receive+0x2a6)[0xa450c6]
/usr/lib/libaxis2_engine.so.0(axis2_http_transport_utils_process_http_post_request+0x799)[0xa7c679]
/usr/lib/libaxis2_http_common.so.0(axis2_http_worker_process_request+0x1fdf)[0x81112f]
aviary_query_server(_ZN6aviary4soap17Axis2SoapProvider16invokeHttpWorkerEP15axutil_thread_tPv+0x9b)[0x809414b]
aviary_query_server(_ZN6aviary4soap17Axis2SoapProvider18processHttpRequestERSs+0x71)[0x8094601]
aviary_query_server(_Z21HandleTransportSocketP7ServiceP6Stream+0x23)[0x8093a03]
aviary_query_server(_ZN10DaemonCore24CallSocketHandler_workerEibP6Stream+0x1f2)[0x80ba012]
aviary_query_server(_ZN10DaemonCore35CallSocketHandler_worker_demarshallEPv+0x2d)[0x80ba49d]
aviary_query_server(_ZN13CondorThreads8pool_addEPFvPvES0_PiPKc+0x57)[0x8132777]
aviary_query_server(_ZN10DaemonCore17CallSocketHandlerERib+0x107)[0x80b0057]
aviary_query_server(_ZN10DaemonCore6DriverEv+0x1f6d)[0x80b4afd]
aviary_query_server(main+0x13b2)[0x80a4342]
/lib/libc.so.6(__libc_start_main+0xe6)[0x585cc6]
aviary_query_server[0x8093581]

Version-Release number of selected component (if applicable):
condor-7.6.1-0.6.el6.i686
condor-aviary-7.6.1-0.6.el6.i686
condor-classads-7.6.1-0.6.el6.i686
condor-debuginfo-7.6.1-0.6.el6.i686
condor-qmf-7.6.1-0.6.el6.i686
condor-wallaby-base-db-1.12-1.el6.noarch
condor-wallaby-client-4.0-6.el6.noarch
condor-wallaby-tools-4.0-6.el6.noarch
python-condorutils-1.5-3.el6.noarch
wso2-axis2-2.1.0-3.el6.i686
wso2-rampart-2.1.0-3.el6.i686
wso2-wsf-cpp-2.1.0-3.el6.i686
wso2-wsf-cpp-debuginfo-2.1.0-3.el6.i686


How reproducible:
less than 20%

Steps to Reproduce:
1. configure condor and aviary
2. run jobs via aviary, get information about jobs via aviary
3. watch QueryServerLog for coredump
  
Actual results:
Sometimes aviary raises coredump during quering via aviary.

Expected results:
Sometimes aviary will not raise coredump during quering via aviary.