pytest-dev / pytest-dev/execnet
`testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed` tests fail on Python 3.13.0 freethreading
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Description
When running the test suite on the Python 3.13.0 freethreading version (--without-gil), I'm getting the following test failures:
$ python -m pytest
========================================================= test session starts =========================================================
platform linux -- Python 3.13.0, pytest-8.3.3, pluggy-1.5.0
rootdir: /tmp/execnet
configfile: tox.ini
testpaths: testing
plugins: timeout-2.3.1
timeout: 20.0s
timeout method: signal
timeout func_only: False
collected 1095 items
testing/test_basics.py ........................... [ 2%]
testing/test_channel.py ..s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s.FFsF..s...s...s...s...s...s [ 11%]
...s...s...s...s. [ 13%]
testing/test_gateway.py ..s...s...s...s...s...s.XXsX..s...s...s...s...s...s...s...s...s...s...s...s...s....ssss [ 21%]
testing/test_multi.py ..s.xX [ 21%]
testing/test_termination.py ...xx [ 22%]
testing/test_threadpool.py ......x....... [ 23%]
testing/test_basics.py ........... [ 24%]
testing/test_channel.py ..s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s...s.FFsF..s...s...s...s...s...s [ 34%]
...s...s...s...s. [ 35%]
testing/test_gateway.py ..s...s...s...s...s...s.XXsX..s...s...s...s...s...s...s...s...s...s...s...s...s....ss.. [ 43%]
testing/test_multi.py ..s.xX [ 44%]
testing/test_termination.py ...xx [ 44%]
testing/test_threadpool.py ......x....... [ 45%]
testing/test_basics.py sssssssssss [ 46%]
testing/test_channel.py sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss [ 56%]
sssssssssssssssss [ 57%]
testing/test_gateway.py sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss [ 65%]
testing/test_multi.py ssssss [ 66%]
testing/test_termination.py sssss [ 66%]
testing/test_threadpool.py ssssssssssssss [ 68%]
testing/test_basics.py sssssssssss [ 69%]
testing/test_channel.py sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss [ 78%]
sssssssssssssssss [ 80%]
testing/test_gateway.py sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss [ 87%]
testing/test_multi.py ssssss [ 88%]
testing/test_termination.py sssss [ 88%]
testing/test_threadpool.py ssssssssssssss [ 90%]
testing/test_basics.py ................... [ 91%]
testing/test_compatibility_regressions.py . [ 92%]
testing/test_gateway.py ........X.X.....ss [ 93%]
testing/test_multi.py .............. [ 94%]
testing/test_rsync.py ........... [ 95%]
testing/test_serializer.py ................ [ 97%]
testing/test_termination.py ... [ 97%]
testing/test_xspec.py ...............X....ssss. [100%]
============================================================== FAILURES ===============================================================
_____________________________ TestChannelBasicBehaviour.test_channel_callback_remote_freed[thread-popen] ______________________________
self = <test_channel.TestChannelBasicBehaviour object at 0x5d33e685f60>
gw = <Gateway id='popen' receive-live, thread model, 1 active channels>
@needs_early_gc
def test_channel_callback_remote_freed(self, gw: Gateway) -> None:
channel = self.check_channel_callback_stays_active(gw, earlyfree=False)
assert channel is not None
# freed automatically at the end of producer()
> channel.waitclose(TESTTIMEOUT)
testing/test_channel.py:255:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Channel id=49 open>, timeout = 10.0
def waitclose(self, timeout: float | None = None) -> None:
"""Wait until this channel is closed (or the remote side
otherwise signalled that no more data was being sent).
The channel may still hold receiveable items, but not receive
any more after waitclose() has returned.
Exceptions from executing code on the other side are reraised as local
channel.RemoteErrors.
EOFError is raised if the reading-connection was prematurely closed,
which often indicates a dying process.
self.TimeoutError is raised after the specified number of seconds
(default is None, i.e. wait indefinitely).
"""
# wait for non-"opened" state
self._receiveclosed.wait(timeout=timeout)
if not self._receiveclosed.is_set():
> raise self.TimeoutError("Timeout after %r seconds" % timeout)
E execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
src/execnet/gateway_base.py:896: TimeoutError
-------------------------------------------------------- Captured stdout call ---------------------------------------------------------
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_____________________________ TestChannelBasicBehaviour.test_channel_callback_remote_freed[thread-socket] _____________________________
self = <test_channel.TestChannelBasicBehaviour object at 0x5d33e685fb0>
gw = <Gateway id='socket' receive-live, thread model, 1 active channels>
@needs_early_gc
def test_channel_callback_remote_freed(self, gw: Gateway) -> None:
channel = self.check_channel_callback_stays_active(gw, earlyfree=False)
assert channel is not None
# freed automatically at the end of producer()
> channel.waitclose(TESTTIMEOUT)
testing/test_channel.py:255:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Channel id=49 open>, timeout = 10.0
def waitclose(self, timeout: float | None = None) -> None:
"""Wait until this channel is closed (or the remote side
otherwise signalled that no more data was being sent).
The channel may still hold receiveable items, but not receive
any more after waitclose() has returned.
Exceptions from executing code on the other side are reraised as local
channel.RemoteErrors.
EOFError is raised if the reading-connection was prematurely closed,
which often indicates a dying process.
self.TimeoutError is raised after the specified number of seconds
(default is None, i.e. wait indefinitely).
"""
# wait for non-"opened" state
self._receiveclosed.wait(timeout=timeout)
if not self._receiveclosed.is_set():
> raise self.TimeoutError("Timeout after %r seconds" % timeout)
E execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
src/execnet/gateway_base.py:896: TimeoutError
-------------------------------------------------------- Captured stdout call ---------------------------------------------------------
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_____________________________ TestChannelBasicBehaviour.test_channel_callback_remote_freed[thread-proxy] ______________________________
self = <test_channel.TestChannelBasicBehaviour object at 0x5d33e686050>
gw = <Gateway id='proxy' receive-live, thread model, 1 active channels>
@needs_early_gc
def test_channel_callback_remote_freed(self, gw: Gateway) -> None:
channel = self.check_channel_callback_stays_active(gw, earlyfree=False)
assert channel is not None
# freed automatically at the end of producer()
> channel.waitclose(TESTTIMEOUT)
testing/test_channel.py:255:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Channel id=49 open>, timeout = 10.0
def waitclose(self, timeout: float | None = None) -> None:
"""Wait until this channel is closed (or the remote side
otherwise signalled that no more data was being sent).
The channel may still hold receiveable items, but not receive
any more after waitclose() has returned.
Exceptions from executing code on the other side are reraised as local
channel.RemoteErrors.
EOFError is raised if the reading-connection was prematurely closed,
which often indicates a dying process.
self.TimeoutError is raised after the specified number of seconds
(default is None, i.e. wait indefinitely).
"""
# wait for non-"opened" state
self._receiveclosed.wait(timeout=timeout)
if not self._receiveclosed.is_set():
> raise self.TimeoutError("Timeout after %r seconds" % timeout)
E execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
src/execnet/gateway_base.py:896: TimeoutError
-------------------------------------------------------- Captured stdout call ---------------------------------------------------------
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________________________ TestChannelBasicBehaviour.test_channel_callback_remote_freed[main_thread_only-popen] _________________________
self = <test_channel.TestChannelBasicBehaviour object at 0x5d33e6860a0>
gw = <Gateway id='popen' receive-live, thread model, 1 active channels>
@needs_early_gc
def test_channel_callback_remote_freed(self, gw: Gateway) -> None:
channel = self.check_channel_callback_stays_active(gw, earlyfree=False)
assert channel is not None
# freed automatically at the end of producer()
> channel.waitclose(TESTTIMEOUT)
testing/test_channel.py:255:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Channel id=177 open>, timeout = 10.0
def waitclose(self, timeout: float | None = None) -> None:
"""Wait until this channel is closed (or the remote side
otherwise signalled that no more data was being sent).
The channel may still hold receiveable items, but not receive
any more after waitclose() has returned.
Exceptions from executing code on the other side are reraised as local
channel.RemoteErrors.
EOFError is raised if the reading-connection was prematurely closed,
which often indicates a dying process.
self.TimeoutError is raised after the specified number of seconds
(default is None, i.e. wait indefinitely).
"""
# wait for non-"opened" state
self._receiveclosed.wait(timeout=timeout)
if not self._receiveclosed.is_set():
> raise self.TimeoutError("Timeout after %r seconds" % timeout)
E execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
src/execnet/gateway_base.py:896: TimeoutError
-------------------------------------------------------- Captured stdout call ---------------------------------------------------------
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________________________ TestChannelBasicBehaviour.test_channel_callback_remote_freed[main_thread_only-socket] ________________________
self = <test_channel.TestChannelBasicBehaviour object at 0x5d33e6860f0>
gw = <Gateway id='socket' receive-live, thread model, 1 active channels>
@needs_early_gc
def test_channel_callback_remote_freed(self, gw: Gateway) -> None:
channel = self.check_channel_callback_stays_active(gw, earlyfree=False)
assert channel is not None
# freed automatically at the end of producer()
> channel.waitclose(TESTTIMEOUT)
testing/test_channel.py:255:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Channel id=173 open>, timeout = 10.0
def waitclose(self, timeout: float | None = None) -> None:
"""Wait until this channel is closed (or the remote side
otherwise signalled that no more data was being sent).
The channel may still hold receiveable items, but not receive
any more after waitclose() has returned.
Exceptions from executing code on the other side are reraised as local
channel.RemoteErrors.
EOFError is raised if the reading-connection was prematurely closed,
which often indicates a dying process.
self.TimeoutError is raised after the specified number of seconds
(default is None, i.e. wait indefinitely).
"""
# wait for non-"opened" state
self._receiveclosed.wait(timeout=timeout)
if not self._receiveclosed.is_set():
> raise self.TimeoutError("Timeout after %r seconds" % timeout)
E execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
src/execnet/gateway_base.py:896: TimeoutError
-------------------------------------------------------- Captured stdout call ---------------------------------------------------------
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________________________ TestChannelBasicBehaviour.test_channel_callback_remote_freed[main_thread_only-proxy] _________________________
self = <test_channel.TestChannelBasicBehaviour object at 0x5d33e686190>
gw = <Gateway id='proxy' receive-live, thread model, 1 active channels>
@needs_early_gc
def test_channel_callback_remote_freed(self, gw: Gateway) -> None:
channel = self.check_channel_callback_stays_active(gw, earlyfree=False)
assert channel is not None
# freed automatically at the end of producer()
> channel.waitclose(TESTTIMEOUT)
testing/test_channel.py:255:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Channel id=173 open>, timeout = 10.0
def waitclose(self, timeout: float | None = None) -> None:
"""Wait until this channel is closed (or the remote side
otherwise signalled that no more data was being sent).
The channel may still hold receiveable items, but not receive
any more after waitclose() has returned.
Exceptions from executing code on the other side are reraised as local
channel.RemoteErrors.
EOFError is raised if the reading-connection was prematurely closed,
which often indicates a dying process.
self.TimeoutError is raised after the specified number of seconds
(default is None, i.e. wait indefinitely).
"""
# wait for non-"opened" state
self._receiveclosed.wait(timeout=timeout)
if not self._receiveclosed.is_set():
> raise self.TimeoutError("Timeout after %r seconds" % timeout)
E execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
src/execnet/gateway_base.py:896: TimeoutError
-------------------------------------------------------- Captured stdout call ---------------------------------------------------------
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=============================================================== XPASSES ===============================================================
________________________________________________ TestTracing.test_popen_stderr_tracing ________________________________________________
-------------------------------------------------------- Captured stderr call ---------------------------------------------------------
[443074] gw0-worker [receiver-thread] received <Message GATEWAY_TERMINATE channel=0 lendata=0>
[443074] gw0-worker [receiver-thread] finishing receiving thread
[443074] gw0-worker [receiver-thread] terminating execution
[443074] gw0-worker shutting down execution pool
[443074] gw0-worker [receiver-thread] closing read
[443074] gw0-worker [serve] joining receiver thread
[443074] gw0-worker 1 channel.__del__
[443074] gw0-worker waiting for receiver thread to finish
[443074] gw0-worker [receiver-thread] closing write
[443074] gw0-worker [receiver-thread] terminating our receive pseudo pool
[443074] === atexit cleanup <Group []> ===
======================================================= short test summary info =======================================================
SKIPPED [2] testing/test_channel.py:20: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:25: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:29: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:37: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:43: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:50: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:63: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:69: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:74: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:79: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:87: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:95: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:105: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:120: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:133: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:158: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:175: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:193: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:211: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:250: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:257: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:274: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:288: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:311: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:326: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:334: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:348: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:364: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:372: no 'gspecs' option found
SKIPPED [2] testing/test_channel.py:385: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:36: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:42: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:45: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:50: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:54: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:70: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:79: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:101: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:114: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:147: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:187: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:198: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:202: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:206: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:210: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:215: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:221: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:232: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:249: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:266: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:399: no 'gspecs' option found
SKIPPED [2] testing/test_gateway.py:402: no 'gspecs' option found
SKIPPED [1] testing/test_gateway.py:572: can only run with main_thread_only
SKIPPED [1] testing/test_gateway.py:611: can only run with main_thread_only
SKIPPED [2] testing/test_multi.py:23: no 'gspecs' option found
SKIPPED [2] testing/test_basics.py:180: could not import 'eventlet': No module named 'eventlet'
SKIPPED [2] testing/test_basics.py:188: could not import 'eventlet': No module named 'eventlet'
SKIPPED [1] testing/test_basics.py:203: could not import 'eventlet': No module named 'eventlet'
SKIPPED [1] testing/test_basics.py:254: could not import 'eventlet': No module named 'eventlet'
SKIPPED [1] testing/test_basics.py:296: could not import 'eventlet': No module named 'eventlet'
SKIPPED [1] testing/test_basics.py:334: could not import 'eventlet': No module named 'eventlet'
SKIPPED [1] testing/test_basics.py:340: could not import 'eventlet': No module named 'eventlet'
SKIPPED [1] testing/test_basics.py:346: could not import 'eventlet': No module named 'eventlet'
SKIPPED [1] testing/test_basics.py:350: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:20: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:25: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:29: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:37: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:43: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:50: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:63: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:69: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:74: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:79: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:87: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:95: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:105: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:120: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:133: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:158: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:175: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:193: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:211: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:250: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:257: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:274: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:288: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:311: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:326: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:334: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:348: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:364: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:372: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_channel.py:385: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:36: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:42: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:45: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:50: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:54: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:70: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:79: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:101: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:114: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:147: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:187: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:198: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:202: could not import 'eventlet': No module named 'eventlet'
SKIPPED [4] testing/test_gateway.py:206: could not import 'eventlet': No module named 'eventlet'
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SKIPPED [4] testing/test_multi.py:23: could not import 'eventlet': No module named 'eventlet'
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SKIPPED [2] testing/test_basics.py:180: could not import 'gevent': No module named 'gevent'
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SKIPPED [4] testing/test_channel.py:20: could not import 'gevent': No module named 'gevent'
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SKIPPED [1] testing/test_termination.py:45: could not import 'gevent': No module named 'gevent'
SKIPPED [2] testing/test_termination.py:112: could not import 'gevent': No module named 'gevent'
SKIPPED [1] testing/test_threadpool.py:10: could not import 'gevent': No module named 'gevent'
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SKIPPED [1] testing/test_threadpool.py:112: could not import 'gevent': No module named 'gevent'
SKIPPED [1] testing/test_threadpool.py:122: could not import 'gevent': No module named 'gevent'
SKIPPED [1] testing/test_threadpool.py:133: could not import 'gevent': No module named 'gevent'
SKIPPED [1] testing/test_threadpool.py:146: could not import 'gevent': No module named 'gevent'
SKIPPED [1] testing/test_threadpool.py:171: could not import 'gevent': No module named 'gevent'
SKIPPED [1] testing/test_threadpool.py:195: could not import 'gevent': No module named 'gevent'
SKIPPED [2] testing/test_gateway.py:554: could not import 'gevent': No module named 'gevent'
SKIPPED [1] testing/test_xspec.py:199: no 'gspecs' option found
SKIPPED [1] testing/test_xspec.py:207: Vagrant binary not in PATH
SKIPPED [1] testing/test_xspec.py:228: no 'gspecs' option found
SKIPPED [1] testing/test_xspec.py:239: no 'gspecs' option found
XFAIL testing/test_multi.py::test_safe_terminate[thread] - active_count() has been broken for some time
XFAIL testing/test_termination.py::test_terminate_implicit_does_trykill[thread-sys.executable] - reason: since python3.12 this test triggers RuntimeError: can't create new thread at interpreter shutdown
XFAIL testing/test_termination.py::test_terminate_implicit_does_trykill[thread-pypy3] - reason: since python3.12 this test triggers RuntimeError: can't create new thread at interpreter shutdown
XFAIL testing/test_threadpool.py::test_limited_size[thread] - WorkerPool does not implement limited size
XFAIL testing/test_multi.py::test_safe_terminate[main_thread_only] - active_count() has been broken for some time
XFAIL testing/test_termination.py::test_terminate_implicit_does_trykill[main_thread_only-sys.executable] - reason: since python3.12 this test triggers RuntimeError: can't create new thread at interpreter shutdown
XFAIL testing/test_termination.py::test_terminate_implicit_does_trykill[main_thread_only-pypy3] - reason: since python3.12 this test triggers RuntimeError: can't create new thread at interpreter shutdown
XFAIL testing/test_threadpool.py::test_limited_size[main_thread_only] - WorkerPool does not implement limited size
XPASS testing/test_gateway.py::TestBasicGateway::test_gateway_status_busy[thread-popen] - on some systems this test fails due to timing problems
XPASS testing/test_gateway.py::TestBasicGateway::test_gateway_status_busy[thread-socket] - on some systems this test fails due to timing problems
XPASS testing/test_gateway.py::TestBasicGateway::test_gateway_status_busy[thread-proxy] - on some systems this test fails due to timing problems
XPASS testing/test_multi.py::test_safe_terminate2[thread] - active_count() has been broken for some time
XPASS testing/test_gateway.py::TestBasicGateway::test_gateway_status_busy[main_thread_only-popen] - on some systems this test fails due to timing problems
XPASS testing/test_gateway.py::TestBasicGateway::test_gateway_status_busy[main_thread_only-socket] - on some systems this test fails due to timing problems
XPASS testing/test_gateway.py::TestBasicGateway::test_gateway_status_busy[main_thread_only-proxy] - on some systems this test fails due to timing problems
XPASS testing/test_multi.py::test_safe_terminate2[main_thread_only] - active_count() has been broken for some time
XPASS testing/test_gateway.py::TestThreads::test_status_with_threads - on some systems this test fails due to timing problems
XPASS testing/test_gateway.py::TestTracing::test_popen_stderr_tracing - on some systems this test fails due to timing problems
XPASS testing/test_xspec.py::TestMakegateway::test_popen_nice - fails due to timing problems on busy single-core VMs
FAILED testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed[thread-popen] - execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
FAILED testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed[thread-socket] - execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
FAILED testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed[thread-proxy] - execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
FAILED testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed[main_thread_only-popen] - execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
FAILED testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed[main_thread_only-socket] - execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
FAILED testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed[main_thread_only-proxy] - execnet.gateway_base.TimeoutError: Timeout after 10.0 seconds
============================ 6 failed, 470 passed, 600 skipped, 8 xfailed, 11 xpassed in 105.58s (0:01:45) ============================
I've tried increasing the test timeout to 60 seconds (and disabling pytest-timeout), and this did not change the result. I've tested on 8e9da514ecc35c1bcc6399a365ede68c30321f75. GIL-enabled interpreter passes these tests on this system.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with testing/test_channel.py::TestChannelBasicBehaviour::test_channel_callback_remote_freed and reproduce it on Python 3.13.0 freethreading with the pytest command shown. Inspect src/execnet/gateway_base.py around Channel.waitclose() and the reported timeout, then verify that the callback-related channel closes for the affected gateways without timing out.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- distributed-systems
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100