Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Python 3.13.0a6 freethreading on s390x:test.test_io.CBufferedReaderTest.test_constructor crash withFloating point exception #117755

Closed
Labels
type-bugAn unexpected behavior, bug, or error
@befeleme

Description

@befeleme

Bug report

Bug description:

Since#114331 was solved, we once again attempted to build Python with freethreading on s390x Fedora Linux.

test.test_io.CBufferedReaderTest.test_constructor fails. The traceback:

test_constructor (test.test_io.CBufferedReaderTest.test_constructor) ... Fatal Python error: Floating point exceptionCurrent thread 0x000003ff8aa77b60 (most recent call first):  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/case.py", line 238 in handle  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/case.py", line 795 in assertRaises  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/test_io.py", line 1710 in test_constructor  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/case.py", line 606 in _callTestMethod  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/case.py", line 651 in run  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/case.py", line 707 in __call__  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/suite.py", line 122 in run  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/suite.py", line 84 in __call__  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/suite.py", line 122 in run  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/suite.py", line 84 in __call__  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/unittest/runner.py", line 240 in run  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 57 in _run_suite  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 37 in run_unittest  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 132 in test_func  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 88 in regrtest_runner  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 135 in _load_run_test  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 178 in _runtest_env_changed_exc  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 278 in _runtest  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/single.py", line 306 in run_single_test  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/worker.py", line 77 in worker_process  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/worker.py", line 112 in main  File "/builddir/build/BUILD/Python-3.13.0a6/Lib/test/libregrtest/worker.py", line 116 in <module>  File "<frozen runpy>", line 88 in _run_code  File "<frozen runpy>", line 198 in _run_module_as_main1 test failed again:    test_io

Is this freethreading related? I don't know. Hoping to raise visibility and pointers as where the issue comes from. cc@vstinner

CPython versions tested on:

3.13

Operating systems tested on:

Linux

Linked PRs

Metadata

Metadata

Assignees

No one assigned

    Labels

    type-bugAn unexpected behavior, bug, or error

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

      [8]ページ先頭
      ©2009-2026 Movatter.jp