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Bug 1859556
| Summary: | python3.5 FTBFS: hangs in test_ftplib | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Petr Viktorin <pviktori> |
| Component: | python3.5 | Assignee: | Miro Hrončok <mhroncok> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 33 | CC: | cstratak, mhroncok, python-sig, thrnciar, torsava, vstinner |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | python3.5-3.5.9-9.fc33 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-09-02 12:14:37 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1803234 | ||
This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle. Changing version to 33. FEDORA-2020-c3e2a83528 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report. 3.5.10rc1 has been released and it does not fix the problem: https://mail.python.org/archives/list/python-dev@python.org/thread/3Z6X4LPSNRHHW4QPLLAVSNYY6CS6DDNR/ In the meantime, I've managed to build the package in a side tag with openssh-8.3p1-1.fc33, crypto-policies-20200312-1.git3ae59d2.fc33 and openssl-1.1.1g-1.fc33. The package builds now, with several tests skipped: https://src.fedoraproject.org/rpms/python3.5/c/467b6a3697ae91f2f5163f5a8d0dc4b42d92b6d3?branch=master See the message Miro linked above. Basically, SSL may not work on newer distros. We're providing the upstream Python 3.5 experience, which is unfortunately broken. Alternate approach: https://src.fedoraproject.org/rpms/python3.5/pull-request/12 |
Building python3.5 fails in the PGO run (or in test suite --without optimizations). gdb backtrace: #0 0x00007f0ac7d37bbc in read () from target:/lib64/libc.so.6 #1 0x00007f0ac72114b9 in sock_read () from target:/lib64/libcrypto.so.1.1 #2 0x00007f0ac720abde in bread_conv () from target:/lib64/libcrypto.so.1.1 #3 0x00007f0ac7209a34 in bio_read_intern () from target:/lib64/libcrypto.so.1.1 #4 0x00007f0ac720a007 in BIO_read () from target:/lib64/libcrypto.so.1.1 #5 0x00007f0ac6c6c021 in ssl3_read_n () from target:/lib64/libssl.so.1.1 #6 0x00007f0ac6c702a6 in ssl3_get_record () from target:/lib64/libssl.so.1.1 #7 0x00007f0ac6c6db78 in ssl3_read_bytes () from target:/lib64/libssl.so.1.1 #8 0x00007f0ac6ca1d41 in tls_get_message_header () from target:/lib64/libssl.so.1.1 #9 0x00007f0ac6c9739d in state_machine.part () from target:/lib64/libssl.so.1.1 #10 0x00007f0ac7834092 in _ssl__SSLSocket_do_handshake_impl (self=0x7f0ab44180c0) at /builddir/build/BUILD/Python-3.5.9/Modules/_ssl.c:692 #11 _ssl__SSLSocket_do_handshake (self=self@entry=0x7f0ab44180c0, _unused_ignored=_unused_ignored@entry=0x0) at /builddir/build/BUILD/Python-3.5.9/Modules/clinic/_ssl.c.h:19 #12 0x00007f0ac809b15d in call_function (oparg=<optimized out>, pp_stack=0x7ffca1db8830) at /builddir/build/BUILD/Python-3.5.9/Python/ceval.c:4766 #13 PyEval_EvalFrameEx (f=f@entry=0x7f0ab79a4048, throwflag=throwflag@entry=0) at /builddir/build/BUILD/Python-3.5.9/Python/ceval.c:3313 #14 0x00007f0ac809b842 in fast_function (nk=<optimized out>, na=<optimized out>, n=1, pp_stack=0x7ffca1db8960, func=0x7f0ac76abc80) at /builddir/build/BUILD/Python-3.5.9/Python/ceval.c:4885 #15 call_function (oparg=<optimized out>, pp_stack=0x7ffca1db8960) at /builddir/build/BUILD/Python-3.5.9/Python/ceval.c:4812 #16 PyEval_EvalFrameEx (f=f@entry=0x55b653ab5678, throwflag=throwflag@entry=0) at /builddir/build/BUILD/Python-3.5.9/Python/ceval.c:3313 Python traceback after Ctrl+C: Exception in thread Thread-367: Traceback (most recent call last): File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 83, in read obj.handle_read_event() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 364, in handle_read_event super(SSLConnection, self).handle_read_event() File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 423, in handle_read_event self.handle_read() File "/builddir/build/BUILD/Python-3.5.9/Lib/asynchat.py", line 171, in handle_read self.found_terminator() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 116, in found_terminator method(arg) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 429, in cmd_auth self.secure_connection() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 317, in secure_connection ssl_version=ssl.PROTOCOL_SSLv23) File "/builddir/build/BUILD/Python-3.5.9/Lib/ssl.py", line 1077, in wrap_socket ciphers=ciphers) File "/builddir/build/BUILD/Python-3.5.9/Lib/ssl.py", line 699, in __init__ self._context.load_cert_chain(certfile, keyfile) ssl.SSLError: [SSL: EE_KEY_TOO_SMALL] ee key too small (_ssl.c:2951) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/builddir/build/BUILD/Python-3.5.9/Lib/threading.py", line 914, in _bootstrap_inner self.run() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 279, in run asyncore.loop(timeout=0.1, count=1) File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 207, in loop poll_fun(timeout, map) File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 150, in poll read(obj) File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 87, in read obj.handle_error() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 397, in handle_error raise Exception Exception [Exceptions in thread Thread-368 through Thread-407 are the same as above] Exception in thread Thread-408: Traceback (most recent call last): File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 83, in read obj.handle_read_event() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 364, in handle_read_event super(SSLConnection, self).handle_read_event() File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 423, in handle_read_event self.handle_read() File "/builddir/build/BUILD/Python-3.5.9/Lib/asynchat.py", line 171, in handle_read self.found_terminator() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 116, in found_terminator method(arg) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 143, in cmd_pasv self.dtp = self.dtp_handler(conn, baseclass=self) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 413, in __init__ self.secure_connection() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 317, in secure_connection ssl_version=ssl.PROTOCOL_SSLv23) File "/builddir/build/BUILD/Python-3.5.9/Lib/ssl.py", line 1077, in wrap_socket ciphers=ciphers) File "/builddir/build/BUILD/Python-3.5.9/Lib/ssl.py", line 699, in __init__ self._context.load_cert_chain(certfile, keyfile) ssl.SSLError: [SSL: EE_KEY_TOO_SMALL] ee key too small (_ssl.c:2951) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/builddir/build/BUILD/Python-3.5.9/Lib/threading.py", line 914, in _bootstrap_inner self.run() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 279, in run asyncore.loop(timeout=0.1, count=1) File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 207, in loop poll_fun(timeout, map) File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 150, in poll read(obj) File "/builddir/build/BUILD/Python-3.5.9/Lib/asyncore.py", line 87, in read obj.handle_error() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_ftplib.py", line 397, in handle_error raise Exception Exception Exception in thread Thread-409: [same] --- Logging error --- Traceback (most recent call last): File "/builddir/build/BUILD/Python-3.5.9/Lib/smtplib.py", line 387, in getreply line = self.file.readline(_MAXLINE + 1) File "/builddir/build/BUILD/Python-3.5.9/Lib/socket.py", line 576, in readinto return self._sock.recv_into(b) socket.timeout: timed out During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/builddir/build/BUILD/Python-3.5.9/Lib/logging/handlers.py", line 998, in emit smtp = smtplib.SMTP(self.mailhost, port, timeout=self.timeout) File "/builddir/build/BUILD/Python-3.5.9/Lib/smtplib.py", line 251, in __init__ (code, msg) = self.connect(host, port) File "/builddir/build/BUILD/Python-3.5.9/Lib/smtplib.py", line 338, in connect (code, msg) = self.getreply() File "/builddir/build/BUILD/Python-3.5.9/Lib/smtplib.py", line 391, in getreply + str(e)) smtplib.SMTPServerDisconnected: Connection unexpectedly closed: timed out Call stack: File "/builddir/build/BUILD/Python-3.5.9/Lib/runpy.py", line 193, in _run_module_as_main "__main__", mod_spec) File "/builddir/build/BUILD/Python-3.5.9/Lib/runpy.py", line 85, in _run_code exec(code, run_globals) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/regrtest.py", line 1833, in <module> main_in_temp_cwd() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/regrtest.py", line 1808, in main_in_temp_cwd main() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/regrtest.py", line 873, in main runtest_accumulate() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/regrtest.py", line 863, in runtest_accumulate match_tests=ns.match_tests, pgo=ns.pgo) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/regrtest.py", line 1108, in runtest pgo=pgo) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/regrtest.py", line 1403, in runtest_inner test_runner() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/support/__init__.py", line 1565, in inner return func(*args, **kwds) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_logging.py", line 4298, in test_main support.run_unittest(*tests) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/support/__init__.py", line 1901, in run_unittest _run_suite(suite) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/support/__init__.py", line 1857, in _run_suite result = runner.run(suite) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/support/__init__.py", line 1740, in run test(result) File "/builddir/build/BUILD/Python-3.5.9/Lib/unittest/suite.py", line 84, in __call__ return self.run(*args, **kwds) File "/builddir/build/BUILD/Python-3.5.9/Lib/unittest/suite.py", line 122, in run test(result) File "/builddir/build/BUILD/Python-3.5.9/Lib/unittest/suite.py", line 84, in __call__ return self.run(*args, **kwds) File "/builddir/build/BUILD/Python-3.5.9/Lib/unittest/suite.py", line 122, in run test(result) File "/builddir/build/BUILD/Python-3.5.9/Lib/unittest/case.py", line 670, in __call__ return self.run(*args, **kwds) File "/builddir/build/BUILD/Python-3.5.9/Lib/unittest/case.py", line 622, in run testMethod() File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_logging.py", line 943, in test_basic h.handle(r) Message: 'Hello \u2713' Arguments: () Exception in thread Thread-650: Traceback (most recent call last): File "/builddir/build/BUILD/Python-3.5.9/Lib/threading.py", line 914, in _bootstrap_inner self.run() File "/builddir/build/BUILD/Python-3.5.9/Lib/threading.py", line 862, in run self._target(*self._args, **self._kwargs) File "/builddir/build/BUILD/Python-3.5.9/Lib/test/test_nntplib.py", line 1553, in run_server client, server_side=True, certfile=certfile) File "/builddir/build/BUILD/Python-3.5.9/Lib/ssl.py", line 1077, in wrap_socket ciphers=ciphers) File "/builddir/build/BUILD/Python-3.5.9/Lib/ssl.py", line 699, in __init__ self._context.load_cert_chain(certfile, keyfile) ssl.SSLError: [SSL: EE_KEY_TOO_SMALL] ee key too small (_ssl.c:2951)