pandas.io.tests.test_json.test_ujson.NumpyJSONTests testOdArray segfaults under python2.7/3.5 in 0.17.0
```
testOdArray (pandas.io.tests.test_json.test_ujson.NumpyJSONTests) ... Segmentation fault (core dumped)
```

``` python
In [2]: pd.show_versions()

INSTALLED VERSIONS
------------------
commit: None
python: 2.7.10.final.0
python-bits: 64
OS: Linux
OS-release: 4.1.8-lh
machine: x86_64
processor: Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
byteorder: little
LC_ALL: None
LANG: en_GB.utf8

pandas: 0.17.0
nose: 1.3.7
pip: 7.1.2
setuptools: 18.4
Cython: 0.23.3
numpy: 1.9.3
scipy: 0.16.0
statsmodels: 0.6.1
IPython: 4.0.0
sphinx: 1.3.1
patsy: 0.4.0
dateutil: 2.4.2
pytz: 2015.6
blosc: None
bottleneck: 1.0.0
tables: 3.2.2
numexpr: 2.4.4
matplotlib: 1.4.3
openpyxl: 2.2.6
xlrd: 0.9.4
xlwt: 1.0.0
xlsxwriter: 0.7.4
lxml: 3.4.4
bs4: 4.4.1
html5lib: 0.9999999
httplib2: 0.9.2
apiclient: 1.3.1
sqlalchemy: 1.0.8
pymysql: 0.6.6.None
psycopg2: 2.6.1 (dt dec pq3 ext lo64)
```

Abrt report: https://gist.github.com/jlec/6282f0dae0586d6749af
