Issue 30201: [3.5] RecvmsgIntoSCMRightsStreamTest fails with "OSError: [Errno 12] Cannot allocate memory" on macOS El Capitan (original) (raw)

The test fails on Python 3.5 but pass on Python 3.6, I don't know why.

http://buildbot.python.org/all/builders/x86-64%20El%20Capitan%203.5/builds/31/steps/test/logs/stdio

====================================================================== ERROR: testFDPassEmpty (test.test_socket.RecvmsgSCMRightsStreamTest)

Traceback (most recent call last): File "/Users/buildbot/buildarea/3.5.billenstein-elcapitan/build/Lib/test/test_socket.py", line 2851, in testFDPassEmpty len(MSG), 10240), File "/Users/buildbot/buildarea/3.5.billenstein-elcapitan/build/Lib/test/test_socket.py", line 1955, in doRecvmsg result = sock.recvmsg(bufsize, *args) OSError: [Errno 12] Cannot allocate memory

====================================================================== ERROR: testFDPassEmpty (test.test_socket.RecvmsgIntoSCMRightsStreamTest)

Traceback (most recent call last): File "/Users/buildbot/buildarea/3.5.billenstein-elcapitan/build/Lib/test/test_socket.py", line 2851, in testFDPassEmpty len(MSG), 10240), File "/Users/buildbot/buildarea/3.5.billenstein-elcapitan/build/Lib/test/test_socket.py", line 2046, in doRecvmsg result = sock.recvmsg_into([buf], *args) OSError: [Errno 12] Cannot allocate memory