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gh-89977: Avoid releasing the GIL in nonblocking socket operations #208532

gh-89977: Avoid releasing the GIL in nonblocking socket operations

gh-89977: Avoid releasing the GIL in nonblocking socket operations #208532

Triggered via pull request September 7, 2026 06:01
Status Failure
Total duration 32m 5s
Artifacts 1

build.yml

on: pull_request
Change detection  /  Create context from changed files
55s
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
Matrix: cifuzz
Check if Autoconf files are up to date
30s
Check if Autoconf files are up to date
Check if generated files are up to date
2m 17s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
12s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
1m 49s
Ubuntu (installed) / build, install and test
iOS
21m 49s
iOS
Emscripten  /  build and test
1m 33s
Emscripten / build and test
WASI  /  build and test
1m 6s
WASI / build and test
Hypothesis tests on Ubuntu
1m 38s
Hypothesis tests on Ubuntu
Cross build Linux
2m 32s
Cross build Linux
Docs  /  Check EPUB
Docs / Check EPUB
Docs  /  Doctest
Docs / Doctest
Docs  /  Docs
Docs / Docs
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
5s
All required checks pass
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Annotations

37 errors, 4 warnings, and 2 notices
WASI / build and test
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.0.22)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-26.04-arm)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-26.04-arm): Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Emscripten / build and test
Process completed with exit code 1.
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.6.4)
Process completed with exit code 2.
Hypothesis tests on Ubuntu
Process completed with exit code 2.
Hypothesis tests on Ubuntu: Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.4.7)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-26.04-arm): Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Ubuntu SSL tests (ubuntu-26.04, openssl, 3.5.8)
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-26.04, aws-lc, 5.5.0)
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-26.04, openssl, 1.1.1w)
Process completed with exit code 2.
Ubuntu SSL tests (ubuntu-26.04, openssl, 4.0.2)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-26.04)
Process completed with exit code 2.
Ubuntu / build and test (ubuntu-26.04): Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Ubuntu (free-threading) / build and test (ubuntu-26.04)
Process completed with exit code 2.
Ubuntu (free-threading) / build and test (ubuntu-26.04): Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Ubuntu (installed) / build, install and test
Process completed with exit code 2.
Ubuntu (installed) / build, install and test: Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Android (x86_64)
Process completed with exit code 1.
Ubuntu (bolt) / build and test (ubuntu-26.04)
Process completed with exit code 2.
Ubuntu (bolt) / build and test (ubuntu-26.04): Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Check if generated files are up to date
Process completed with exit code 2.
Cross build Linux
Process completed with exit code 2.
Cross build Linux: Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Sanitizers / TSan
Process completed with exit code 2.
Sanitizers / TSan (free-threading)
Process completed with exit code 2.
Android (aarch64)
Process completed with exit code 1.
Address sanitizer (ubuntu-26.04)
Process completed with exit code 2.
Address sanitizer (ubuntu-26.04): Modules/selectmodule.c#L702
‘ms’ undeclared (first use in this function); did you mean ‘ts’?
Sanitizers / UBSan
Process completed with exit code 2.
Windows / Build and test (x64, tail-call)
Process completed with exit code 3.
Windows / Build and test (x64, switch-case)
Process completed with exit code 3.
Windows / Build and test (Win32, switch-case)
Process completed with exit code 3.
All required checks pass
Process completed with exit code 1.
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 / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Windows / Build and test (arm64, switch-case)
"The windows-11-arm label will migrate to use Visual Studio 2026 by default beginning September 21, 2026. For more information see https://github.com/actions/runner-images/issues/14602"
Windows (free-threading) / Build and test (arm64, switch-case)
"The windows-11-arm label will migrate to use Visual Studio 2026 by default beginning September 21, 2026. For more information see https://github.com/actions/runner-images/issues/14602"

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
365 Bytes
sha256:ba83b4e20c2868e42c33198115b0712ae14f8b0e61adaa22e4ab6dc6a1af8197