This PR https://github.com/python/cpython/pull/12271 has consistent build failures in test_socket even after merging the master branch.
Sample build failure : https://dev.azure.com/Python/cpython/_build/results?buildId=41411
I tried reproducing this and I can't reproduce it in Ubuntu. Mac OS seems to fail with leaked references which I think is unrelated to the above Azure failure. The Mac issue is open (issue35092 reported by Victor closed as duplicate of issue23828) but it was about warning though running with regrtest seems to leak references in addition to warnings.
Ubuntu build :
karthi@ubuntu-s-1vcpu-1gb-blr1-01:~/cpython$ ./python -m test -R 3:3 test_socket
Run tests sequentially
0:00:00 load avg: 0.01 [1/1] test_socket
beginning 6 repetitions
123456
......
test_socket passed in 3 min 7 sec
== Tests result: SUCCESS ==
1 test OK.
Total duration: 3 min 7 sec
Tests result: SUCCESS
Mac OS build (Mac OS 10.10.4 (14E46))
➜ cpython git:(master) ./python.exe -m test -R 3:3 test_socket
Run tests sequentially
0:00:00 load avg: 2.00 [1/1] test_socket
beginning 6 repetitions
123456
/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2419: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg(bufsize, *args)
/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2510: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg_into([buf], *args)
./Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2419: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg(bufsize, *args)
/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2510: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg_into([buf], *args)
./Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2419: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg(bufsize, *args)
/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2510: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg_into([buf], *args)
./Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2419: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg(bufsize, *args)
/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2510: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg_into([buf], *args)
./Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2419: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg(bufsize, *args)
/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2510: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg_into([buf], *args)
./Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2419: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg(bufsize, *args)
/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/test/test_socket.py:2510: RuntimeWarning: received malformed or improperly-truncated ancillary data
result = sock.recvmsg_into([buf], *args)
.
test_socket leaked [20, 20, 20] file descriptors, sum=60
test_socket failed in 2 min 31 sec
== Tests result: FAILURE ==
1 test failed:
test_socket
Total duration: 2 min 31 sec
Tests result: FAILURE |