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gh-146302: make Py_IsInitialized() thread-safe and reflect true init completion #186548

gh-146302: make Py_IsInitialized() thread-safe and reflect true init completion

gh-146302: make Py_IsInitialized() thread-safe and reflect true init completion #186548

Triggered via pull request March 22, 2026 19:28
Status Cancelled
Total duration 8m 47s
Artifacts 1

build.yml

on: pull_request
Change detection  /  Create context from changed files
14s
Change detection / Create context from changed files
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: cifuzz
Docs  /  Docs
1m 49s
Docs / Docs
Docs  /  Doctest
5m 33s
Docs / Doctest
Docs  /  Check EPUB
2m 7s
Docs / Check EPUB
Check if Autoconf files are up to date
32s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 40s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
11s
C API Docs / Check if all C APIs are documented
iOS
7m 35s
iOS
WASI  /  build and test
4m 51s
WASI / build and test
Hypothesis tests on Ubuntu
7m 27s
Hypothesis tests on Ubuntu
Cross build Linux
4m 26s
Cross build Linux
Matrix: build-android
All required checks pass
5s
All required checks pass
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69 errors and 16 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
CIFuzz / cpython3 (memory)
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CIFuzz / cpython3 (memory)
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CIFuzz / cpython3 (undefined)
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CIFuzz / cpython3 (undefined)
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CIFuzz / cpython3 (address)
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CIFuzz / cpython3 (address)
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Windows (free-threading) / Build and test (x64)
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Windows (free-threading) / Build and test (x64)
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Windows / Build and test (Win32)
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Windows / Build and test (Win32)
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Android (x86_64)
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Android (x86_64)
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Ubuntu (bolt) / build and test (ubuntu-24.04)
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Ubuntu (bolt) / build and test (ubuntu-24.04)
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Windows (free-threading) / Build and test (arm64)
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Windows (free-threading) / Build and test (arm64)
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Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
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Ubuntu / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
Ubuntu / build and test (ubuntu-24.04)
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Windows / Build and test (arm64)
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Windows / Build and test (arm64)
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Hypothesis tests on Ubuntu
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Hypothesis tests on Ubuntu
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Sanitizers / TSan (free-threading)
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Sanitizers / TSan (free-threading)
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Ubuntu / build and test (ubuntu-24.04-arm)
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
Ubuntu / build and test (ubuntu-24.04-arm)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
Ubuntu (free-threading) / build and test (ubuntu-24.04)
The operation was canceled.
Address sanitizer (ubuntu-24.04)
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Address sanitizer (ubuntu-24.04)
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Sanitizers / TSan
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Sanitizers / TSan
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Windows / Build and test (x64)
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Windows / Build and test (x64)
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Sanitizers / UBSan
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Sanitizers / UBSan
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macOS (free-threading) / build and test (macos-14)
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
macOS (free-threading) / build and test (macos-14)
The operation was canceled.
macOS / build and test (macos-14)
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
macOS / build and test (macos-14)
The operation was canceled.
macOS / build and test (macos-15-intel)
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
macOS / build and test (macos-15-intel)
The operation was canceled.
iOS
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iOS
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
Tests
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Tests
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Tests
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Tests
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Tests
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Tests
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Tests
Canceling since a higher priority waiting request for Tests-gpshead-gh-146302-py-isinitialized-thread-safe exists
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
macOS (free-threading) / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS (free-threading) / build and test (macos-14)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-14)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS (free-threading) / build and test (macos-14)
xz 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, run: brew reinstall xz
macOS (free-threading) / build and test (macos-14)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-14)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-14)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-14)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-14)
xz 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, run: brew reinstall xz
macOS / build and test (macos-14)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-15-intel)
Already linked: /usr/local/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-15-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-15-intel)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-15-intel)
xz 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, run: brew reinstall xz
macOS / build and test (macos-15-intel)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
387 Bytes
sha256:a1fc7e86bac18cb556d35d6d7be37e1bb14a7b7b8f01f2caed18dcf3f7a53933