Client segfaults when threads are used about confluent-kafka-python HOT 12 CLOSED

# py.test -v --timeout 20 --ignore=tmp-build --import-mode append -s
=========================================================================================================================================================================== test session starts ============================================================================================================================================================================
platform linux -- Python 3.4.5, pytest-3.0.4, py-1.4.31, pluggy-0.4.0 -- /test/bin/python3.4
cachedir: .cache
rootdir: /root/confluent-kafka-python, inifile: tox.ini
plugins: timeout-1.2.0
timeout: 20.0s method: signal
collected 19 items 

tests/test_Consumer.py::test_basic_api OK: poll() timeout
PASSED
tests/test_Consumer.py::test_on_commit SKIPPED
tests/test_Consumer.py::test_subclassing PASSED
tests/test_KafkaError.py::test_error_cb %3|1479486831.870|FAIL|rdkafka#producer-3| 127.0.0.1:1/bootstrap: Connect to ipv4#127.0.0.1:1 failed: Connection refused
error_cb KafkaError{code=_TRANSPORT,val=-195,str="127.0.0.1:1/bootstrap: Connect to ipv4#127.0.0.1:1 failed: Connection refused"}
error_cb KafkaError{code=_ALL_BROKERS_DOWN,val=-187,str="1/1 brokers are down"}
PASSED
tests/test_KafkaError.py::test_subclassing PASSED
tests/test_Producer.py::test_basic_api delivery <class 'str'>
PASSED
tests/test_Producer.py::test_subclassing PASSED
tests/test_TopicPartition.py::test_sort PASSED
tests/test_TopicPartition.py::test_cmp PASSED
tests/test_TopicPartition.py::test_hash PASSED
tests/test_TopicPartition.py::test_subclassing PASSED
tests/test_docs.py::test_verify_docs PASSED
tests/test_enums.py::test_enums -168
27
PASSED
tests/test_enums.py::test_tstype_enums PASSED
tests/test_misc.py::test_version Using confluent_kafka module version 0.9.2 (0x90100)
Using librdkafka version 0.9.1.2-128-g7018d2 (0x902ff)
PASSED
tests/test_misc.py::test_error_cb %3|1479486833.213|FAIL|rdkafka#consumer-7| localhost:65531/bootstrap: Connect to ipv4#127.0.0.1:65531 failed: Connection refused
%3|1479486834.226|FAIL|rdkafka#consumer-7| localhost:65531/bootstrap: Connect to ipv4#127.0.0.1:65531 failed: Connection refused
PASSED
tests/test_misc.py::test_stats_cb PASSED
tests/test_threads.py::test_thread_safety 1 Flush took 1.000
2 Flush took 1.001
1 Intentional callback crash: ok
1 Done
4 Flush took 2.002
2 Flush took 1.001
2 Done
3 Flush took 2.002
4 Intentional callback crash: ok
4 Done
3 Flush took 1.000
3 Done
Done
PASSED
tests/test_threads.py::test_foo Fatal Python error: Couldn't create autoTLSkey mapping
Segmentation fault

patch -p1 </tmp/diff.diff