The Buildbot has detected a new failure on builder AMD64 Arch Linux TraceRefs 3.x while building python/cpython. Full details are available at: https://buildbot.python.org/all/#/builders/484/builds/3291

Buildbot URL: https://buildbot.python.org/all/

Worker for this Build: pablogsal-arch-x86_64

Build Reason: <unknown> Blamelist: Alex Henrie <alexhenrie24@gmail.com>, Alex Waygood <Alex.Waygood@Gmail.com>, Brandt Bucher <brandtbucher@microsoft.com>, Erlend E. Aasland <erlend.aasland@protonmail.com>, Hugo van Kemenade <hugovk@users.noreply.github.com>, Jelle Zijlstra <jelle.zijlstra@gmail.com>, Jurica Bradarić <jbradaric@users.noreply.github.com>, Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>, Mark Shannon <mark@hotpy.org>, Nikita Sobolev <mail@sobolevn.me>, Paul Ganssle <1377457+pganssle@users.noreply.github.com>

BUILD FAILED: failed test (failure) uploading test-results.xml (failure)

Summary of the results of the build (if available):

==

Captured traceback

remote: Enumerating objects: 14, done.
remote: Counting objects: 8% (1/12)
remote: Counting objects: 16% (2/12)
remote: Counting objects: 25% (3/12)
remote: Counting objects: 33% (4/12)
remote: Counting objects: 41% (5/12)
remote: Counting objects: 50% (6/12)
remote: Counting objects: 58% (7/12)
remote: Counting objects: 66% (8/12)
remote: Counting objects: 75% (9/12)
remote: Counting objects: 83% (10/12)
remote: Counting objects: 91% (11/12)
remote: Counting objects: 100% (12/12)
remote: Counting objects: 100% (12/12), done.
remote: Compressing objects: 50% (1/2)
remote: Compressing objects: 100% (2/2)
remote: Compressing objects: 100% (2/2), done.
remote: Total 14 (delta 10), reused 11 (delta 10), pack-reused 2
From https://github.com/python/cpython

• branch main -> FETCH_HEAD Note: switching to '25db95d224d18fb7b7f53165aeaa87632b0230f2'.

You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may do so (now or later) by using -c with the switch command. Example:

git switch -c <new-branch-name>

Or undo this operation with:

git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 25db95d224 gh-103857: Update deprecation stacktrace to point to calling line (#104431) Switched to and reset branch 'main'

Objects/object.c:2204: _Py_ForgetReference: Assertion failed: invalid object chain Enable tracemalloc to get the memory block allocation traceback

object address : 0x7f5e946c3d20 object refcount : 0 object type : 0x562cadb235a0 object type name: tuple object repr : <refcnt 0 at 0x7f5e946c3d20>

Fatal Python error: _PyObject_AssertFailed: _PyObject_AssertFailed Python runtime state: initialized

Thread 0x00007f5e9ccec6c0 (most recent call first): File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/test__xxsubinterpreters.py", line 37 in _run_output File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/test__xxsubinterpreters.py", line 424 in f File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/threading.py", line 989 in run File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/threading.py", line 1052 in _bootstrap_inner File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/threading.py", line 1009 in _bootstrap

Current thread 0x00007f5e9db77740 (most recent call first): File "<shim>", line ??? in <interpreter trampoline> File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/threading.py", line 631 in wait File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/threading.py", line 976 in start File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/test__xxsubinterpreters.py", line 432 in test_in_threaded_subinterpreter File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/case.py", line 589 in _callTestMethod File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/case.py", line 634 in run File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/case.py", line 690 in __call__ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/suite.py", line 122 in run File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/suite.py", line 84 in __call__ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/suite.py", line 122 in run File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/suite.py", line 84 in __call__ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/suite.py", line 122 in run File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/suite.py", line 84 in __call__ File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/unittest/runner.py", line 240 in run File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/support/__init__.py", line 1106 in _run_suite File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/support/__init__.py", line 1232 in run_unittest File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/runtest.py", line 294 in _test_module File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/runtest.py", line 330 in _runtest_inner2 File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/runtest.py", line 373 in _runtest_inner File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/runtest.py", line 248 in _runtest File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/runtest.py", line 278 in runtest File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/main.py", line 365 in rerun_failed_tests File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/main.py", line 783 in _main File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/main.py", line 738 in main File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/libregrtest/main.py", line 802 in main File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/test/__main__.py", line 2 in <module> File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/runpy.py", line 88 in _run_code File "/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/Lib/runpy.py", line 198 in _run_module_as_main

Extension modules: _testcapi, _xxsubinterpreters (total: 2) make: *** [Makefile:1962: buildbottest] Aborted (core dumped)

Cannot open file '/buildbot/buildarea/3.x.pablogsal-arch-x86_64/build/test-results.xml' for upload

Test report

Failed tests:

• test__xxsubinterpreters
• test__xxinterpchannels

Sincerely, -The Buildbot