Message 409970 - Python tracker

➜

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author	vstinner
Recipients	M-Reimer, bsteffensmeier, corona10, eric.snow, erlendaasland, graysky, hroncok, miss-islington, ndjensen, petr.viktorin, shihai1991, uckelman, vstinner
Date	2022-01-07.14:40:24
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1641566424.24.0.294289556515.issue46070@roundup.psfhosted.org>
In-reply-to

Content
Even with PR 30454, I can still reproduce the crash on Python 3.9 (randomly, it takes a few attempts to reproduce the crash): vstinner@DESKTOP-DK7VBIL C:\vstinner\python\3.9>python -X dev win_py399_crash_reproducer.py Running Debug\|x64 interpreter... exit subinterpreter exit subinterpreter exit subinterpreter Windows fatal exception: access violation Thread 0x00002230 (most recent call first): <no Python frame> Thread 0x00002124 (most recent call first): File "C:\vstinner\python\3.9\win_py399_crash_reproducer.py", line 13 in doIt File "C:\vstinner\python\3.9\lib\threading.py", line 910 in run File "C:\vstinner\python\3.9\lib\threading.py", line 973 in _bootstrap_inner File "C:\vstinner\python\3.9\lib\threading.py", line 930 in _bootstrap Current thread 0x000027f0 (most recent call first): File "C:\vstinner\python\3.9\win_py399_crash_reproducer.py", line 13 in doIt File "C:\vstinner\python\3.9\lib\threading.py", line 910 in run File "C:\vstinner\python\3.9\lib\threading.py", line 973 in _bootstrap_inner File "C:\vstinner\python\3.9\lib\threading.py", line 930 in _bootstrap Thread 0x00001c18 (most recent call first): File "C:\vstinner\python\3.9\lib\threading.py", line 312 in wait File "C:\vstinner\python\3.9\lib\threading.py", line 574 in wait File "C:\vstinner\python\3.9\lib\threading.py", line 897 in start File "C:\vstinner\python\3.9\win_py399_crash_reproducer.py", line 19 in <module>

Even with PR 30454, I can still reproduce the crash on Python 3.9 (randomly, it takes a few attempts to reproduce the crash):

vstinner@DESKTOP-DK7VBIL C:\vstinner\python\3.9>python -X dev win_py399_crash_reproducer.py 
Running Debug|x64 interpreter...
exit subinterpreter
exit subinterpreter
exit subinterpreter
Windows fatal exception: access violation

Thread 0x00002230 (most recent call first):
<no Python frame>

Thread 0x00002124 (most recent call first):
  File "C:\vstinner\python\3.9\win_py399_crash_reproducer.py", line 13 in doIt
  File "C:\vstinner\python\3.9\lib\threading.py", line 910 in run
  File "C:\vstinner\python\3.9\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\vstinner\python\3.9\lib\threading.py", line 930 in _bootstrap

Current thread 0x000027f0 (most recent call first):
  File "C:\vstinner\python\3.9\win_py399_crash_reproducer.py", line 13 in doIt
  File "C:\vstinner\python\3.9\lib\threading.py", line 910 in run
  File "C:\vstinner\python\3.9\lib\threading.py", line 973 in _bootstrap_inner
  File "C:\vstinner\python\3.9\lib\threading.py", line 930 in _bootstrap

Thread 0x00001c18 (most recent call first):
  File "C:\vstinner\python\3.9\lib\threading.py", line 312 in wait
  File "C:\vstinner\python\3.9\lib\threading.py", line 574 in wait
  File "C:\vstinner\python\3.9\lib\threading.py", line 897 in start
  File "C:\vstinner\python\3.9\win_py399_crash_reproducer.py", line 19 in <module>

History
Date	User	Action	Args
2022-01-07 14:40:24	vstinner	set	recipients: + vstinner, petr.viktorin, eric.snow, ndjensen, hroncok, uckelman, corona10, miss-islington, shihai1991, erlendaasland, graysky, bsteffensmeier, M-Reimer
2022-01-07 14:40:24	vstinner	set	messageid: <1641566424.24.0.294289556515.issue46070@roundup.psfhosted.org>
2022-01-07 14:40:24	vstinner	link	issue46070 messages
2022-01-07 14:40:24	vstinner	create