René's URL Explorer Experiment


Title: gh-140431: Fix GC crash due to partially initialized coroutines by colesbury · Pull Request #140470 · python/cpython · GitHub

Open Graph Title: gh-140431: Fix GC crash due to partially initialized coroutines by colesbury · Pull Request #140470 · python/cpython

X Title: gh-140431: Fix GC crash due to partially initialized coroutines by colesbury · Pull Request #140470 · python/cpython

Description: The make_gen() function creates and tracks generator/coro objects, but doesn't fully initialize all the fields. At a minimum, we need to initialize all the fields that may be accessed by gen_traver...

Open Graph Description: The make_gen() function creates and tracks generator/coro objects, but doesn't fully initialize all the fields. At a minimum, we need to initialize all the fields that may be accessed by gen_tr...

X Description: The make_gen() function creates and tracks generator/coro objects, but doesn't fully initialize all the fields. At a minimum, we need to initialize all the fields that may be accessed by ge...

Opengraph URL: https://github.com/python/cpython/pull/140470

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:b5622dae-1724-c5be-4d84-8863a6266f14
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idC66E:155BED:7406CA:A083E6:696A7C17
html-safe-nonce93297254f2721a8e31a4b82a9f7136034570f8f27dc3346b1e9c0886dc38aab2
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDNjZFOjE1NUJFRDo3NDA2Q0E6QTA4M0U2OjY5NkE3QzE3IiwidmlzaXRvcl9pZCI6IjE1NDAwNzYyNjIyMzMxMTE1NzYiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac69641c994d7769fcd1f1eebcd81986f41c1100cd689baa6903dde1fb03d14440
hovercard-subject-tagpull_request:2937910988
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/140470/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/f028e6fbc28b8be8044ab719525f6ed853b201506b126a13b869e2bf4504446e/python/cpython/pull/140470
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/f028e6fbc28b8be8044ab719525f6ed853b201506b126a13b869e2bf4504446e/python/cpython/pull/140470
og:image:altThe make_gen() function creates and tracks generator/coro objects, but doesn't fully initialize all the fields. At a minimum, we need to initialize all the fields that may be accessed by gen_tr...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamecolesbury
hostnamegithub.com
expected-hostnamegithub.com
None5b774e44f85c14a75886edd04ddda4e5a25ddebbb241bcbb590b08a3048730e8
turbo-cache-controlno-preview
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasecc5f4eee261b3601c1e98e217ceaf28508b9567e
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/140470#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F140470
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F140470
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/140470
Reloadhttps://github.com/python/cpython/pull/140470
Reloadhttps://github.com/python/cpython/pull/140470
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/140470
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71.1k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.1k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects 31 https://github.com/python/cpython/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/python/cpython/security
Please reload this pagehttps://github.com/python/cpython/pull/140470
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://github.com/python/cpython/pull/140470#issue-comment-box
colesburyhttps://github.com/colesbury
python:mainhttps://github.com/python/cpython/tree/main
colesbury:gh-140431-genhttps://github.com/colesbury/cpython/tree/gh-140431-gen
gh-140431: Fix GC crash due to partially initialized coroutines https://github.com/python/cpython/pull/140470#top
colesburyhttps://github.com/colesbury
python:mainhttps://github.com/python/cpython/tree/main
colesbury:gh-140431-genhttps://github.com/colesbury/cpython/tree/gh-140431-gen
Conversation 6 https://github.com/python/cpython/pull/140470
Commits 1 https://github.com/python/cpython/pull/140470/commits
Checks 53 https://github.com/python/cpython/pull/140470/checks
Files changed https://github.com/python/cpython/pull/140470/files
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/colesbury
colesburyhttps://github.com/colesbury
Oct 22, 2025https://github.com/python/cpython/pull/140470#issue-3541701945
Please reload this pagehttps://github.com/python/cpython/pull/140470
Segfault in gc_free_threading.c after PR #140262 with ASAN build and free-threading tests #140431https://github.com/python/cpython/issues/140431
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/colesbury
pythongh-140431https://github.com/python/cpython/issues/140431
: Fix GC crash due to partially initialized coroutineshttps://github.com/python/cpython/pull/140470/commits/c1e2a6eb62c4271431d2455281b5b10d9aa3f1c2
c1e2a6ehttps://github.com/python/cpython/pull/140470/commits/c1e2a6eb62c4271431d2455281b5b10d9aa3f1c2
https://github.com/colesbury
colesburyhttps://github.com/colesbury
needs backport to 3.14 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.14%22
Oct 22, 2025https://github.com/python/cpython/pull/140470#event-20436313555
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Oct 22, 2025 https://github.com/python/cpython/pull/140470#ref-issue-3537249507
Segfault in gc_free_threading.c after PR #140262 with ASAN build and free-threading tests #140431 https://github.com/python/cpython/issues/140431
https://github.com/colesbury
colesburyhttps://github.com/colesbury
October 22, 2025 17:59https://github.com/python/cpython/pull/140470#event-20436926284
https://github.com/colesbury
colesburyhttps://github.com/colesbury
markshannonhttps://github.com/markshannon
code ownerhttps://github.com/python/cpython/blob/76fea5596c235a7853cda8df87c3998d506e950c/.github/CODEOWNERS#L207
October 22, 2025 17:59https://github.com/python/cpython/pull/140470#event-20436926449
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Oct 22, 2025https://github.com/python/cpython/pull/140470#event-20436927163
https://github.com/colesbury
colesburyhttps://github.com/colesbury
kumaraditya303https://github.com/kumaraditya303
October 22, 2025 18:01https://github.com/python/cpython/pull/140470#event-20436956052
https://github.com/pgdr
pgdrhttps://github.com/pgdr
Oct 23, 2025https://github.com/python/cpython/pull/140470#issuecomment-3435494324
Please reload this pagehttps://github.com/python/cpython/pull/140470
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/efimov-mikhail
efimov-mikhailhttps://github.com/efimov-mikhail
Oct 23, 2025 https://github.com/python/cpython/pull/140470#pullrequestreview-3368639251
View reviewed changes https://github.com/python/cpython/pull/140470/files/c1e2a6eb62c4271431d2455281b5b10d9aa3f1c2
efimov-mikhailhttps://github.com/efimov-mikhail
https://github.com/python/cpython/pull/140470#pullrequestreview-3368639251
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/kumaraditya303
kumaraditya303https://github.com/kumaraditya303
Oct 23, 2025 https://github.com/python/cpython/pull/140470#pullrequestreview-3368648635
View reviewed changes https://github.com/python/cpython/pull/140470/files/c1e2a6eb62c4271431d2455281b5b10d9aa3f1c2
kumaraditya303https://github.com/kumaraditya303
https://github.com/python/cpython/pull/140470#pullrequestreview-3368648635
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Oct 23, 2025https://github.com/python/cpython/pull/140470#event-20447535442
https://github.com/colesbury
colesburyhttps://github.com/colesbury
574405chttps://github.com/python/cpython/commit/574405c19e9b5de0504be46a3925027ded4495ae
Oct 23, 2025https://github.com/python/cpython/pull/140470#event-20455680355
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/apps/miss-islington-app
miss-islington-apphttps://github.com/apps/miss-islington-app
Oct 23, 2025https://github.com/python/cpython/pull/140470#issuecomment-3437284492
@colesburyhttps://github.com/colesbury
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
Oct 23, 2025https://github.com/python/cpython/pull/140470#event-20455682083
https://github.com/colesbury
colesburyhttps://github.com/colesbury
October 23, 2025 14:18https://github.com/python/cpython/pull/140470#event-20455682186
miss-islingtonhttps://github.com/miss-islington
Oct 23, 2025 https://github.com/python/cpython/pull/140470#ref-commit-fa8895b
https://github.com/colesbury
https://github.com/miss-islington
pythongh-140431https://github.com/python/cpython/issues/140431
: Fix GC crash due to partially initialized coroutines (https://github.com/miss-islington/cpython/commit/fa8895bc17734f5926d41a785f008db08c13da37
…https://github.com/python/cpython/pull/140470
fa8895bhttps://github.com/miss-islington/cpython/commit/fa8895bc17734f5926d41a785f008db08c13da37
…pythongh-140470https://github.com/python/cpython/pull/140470
574405chttps://github.com/miss-islington/cpython/commit/574405c19e9b5de0504be46a3925027ded4495ae
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Oct 23, 2025https://github.com/python/cpython/pull/140470#issuecomment-3437285990
GH-140504https://github.com/python/cpython/pull/140504
3.14 branchhttps://github.com/python/cpython/tree/3.14
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
needs backport to 3.14 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.14%22
Oct 23, 2025https://github.com/python/cpython/pull/140470#event-20455692903
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
Oct 23, 2025https://github.com/python/cpython/pull/140470#issuecomment-3437359273
574405chttps://github.com/python/cpython/commit/574405c19e9b5de0504be46a3925027ded4495ae
the buildbot page in the devguidehttps://devguide.python.org/buildbots/
https://buildbot.python.org/#/builders/725/builds/12170https://buildbot.python.org/#/builders/725/builds/12170
574405chttps://github.com/python/cpython/commit/574405c19e9b5de0504be46a3925027ded4495ae
https://buildbot.python.org/#/builders/725/builds/12170https://buildbot.python.org/#/builders/725/builds/12170
Please reload this pagehttps://github.com/python/cpython/pull/140470
colesburyhttps://github.com/colesbury
Oct 23, 2025 https://github.com/python/cpython/pull/140470#ref-commit-3944e9b
https://github.com/miss-islington
https://github.com/colesbury
[3.14]https://github.com/python/cpython/commit/3944e9b3b24de994d46eb7f4af6eec49b3324271
gh-140431https://github.com/python/cpython/issues/140431
: Fix GC crash due to partially initialized coroutines (https://github.com/python/cpython/commit/3944e9b3b24de994d46eb7f4af6eec49b3324271
3944e9bhttps://github.com/python/cpython/commit/3944e9b3b24de994d46eb7f4af6eec49b3324271
gh-140470https://github.com/python/cpython/pull/140470
gh-140504https://github.com/python/cpython/pull/140504
574405chttps://github.com/python/cpython/commit/574405c19e9b5de0504be46a3925027ded4495ae
StanFromIrelandhttps://github.com/StanFromIreland
Dec 6, 2025 https://github.com/python/cpython/pull/140470#ref-commit-34a94e4
https://github.com/colesbury
https://github.com/StanFromIreland
pythongh-140431https://github.com/python/cpython/issues/140431
: Fix GC crash due to partially initialized coroutines (https://github.com/StanFromIreland/cpython/commit/34a94e4680a82bdce78acc9709acc660bdd43340
…https://github.com/python/cpython/pull/140470
34a94e4https://github.com/StanFromIreland/cpython/commit/34a94e4680a82bdce78acc9709acc660bdd43340
…pythongh-140470https://github.com/python/cpython/pull/140470
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F140470
https://github.com/efimov-mikhail
efimov-mikhail https://github.com/efimov-mikhail
https://github.com/python/cpython/pull/140470/files/c1e2a6eb62c4271431d2455281b5b10d9aa3f1c2
https://github.com/kumaraditya303
kumaraditya303 https://github.com/kumaraditya303
https://github.com/python/cpython/pull/140470/files/c1e2a6eb62c4271431d2455281b5b10d9aa3f1c2
https://github.com/markshannon
markshannon https://github.com/markshannon
Please reload this pagehttps://github.com/python/cpython/pull/140470
https://github.com/colesbury
https://github.com/pgdr
https://github.com/bedevere-bot
https://github.com/efimov-mikhail
https://github.com/kumaraditya303
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.