Message394691
Maybe the problem is related to Python frames. I think Mark Shannon made changes related to frames recently in 3.10 and main branches.
It's strange that I got such error:
File "C:\vstinner\python\main\lib\unittest\result.py", line 205, in _is_relevant_tb_level
return '__unittest' in tb.tb_frame.f_globals
TypeError: argument of type 'NoneType' is not iterable
It's also strange that two crashes occurred while reading a traceback:
Windows fatal exception: access violation
Current thread 0x000009e0 (most recent call first):
File "D:\a\1\s\lib\linecache.py", line 63 in checkcache
File "D:\a\1\s\lib\traceback.py", line 375 in extract
File "D:\a\1\s\lib\traceback.py", line 494 in __init__
File "D:\a\1\s\lib\traceback.py", line 132 in format_exception
File "D:\a\1\s\lib\test\test_ssl.py", line 262 in handle_error
and:
Fatal Python error: Segmentation fault
Current thread 0x00007f9de2d1f640 (most recent call first):
File "/home/buildbot/buildarea/3.10.cstratak-fedora-stable-x86_64/build/Lib/linecache.py", line 72 in checkcache
File "/home/buildbot/buildarea/3.10.cstratak-fedora-stable-x86_64/build/Lib/traceback.py", line 375 in extract
File "/home/buildbot/buildarea/3.10.cstratak-fedora-stable-x86_64/build/Lib/traceback.py", line 494 in __init__
File "/home/buildbot/buildarea/3.10.cstratak-fedora-stable-x86_64/build/Lib/traceback.py", line 132 in format_exception
File "/home/buildbot/buildarea/3.10.cstratak-fedora-stable-x86_64/build/Lib/test/test_ssl.py", line 262 in handle_error
Extract of test_ssl.py:
def handle_error(prefix):
exc_format = ' '.join(traceback.format_exception(*sys.exc_info()))
...
Maybe sometimes somehow, frames are invalid.
Maybe test_ssl/test_httplib only makes the crash more likely, but there is a regression to frames somewhere. |
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Date |
User |
Action |
Args |
2021-05-28 21:49:39 | vstinner | set | recipients:
+ vstinner, db3l, christian.heimes, Mark.Shannon, pablogsal, erlendaasland, kj |
2021-05-28 21:49:39 | vstinner | set | messageid: <1622238579.03.0.808284393945.issue44252@roundup.psfhosted.org> |
2021-05-28 21:49:39 | vstinner | link | issue44252 messages |
2021-05-28 21:49:38 | vstinner | create | |
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