René's URL Explorer Experiment


Title: gh-149049: Fix jit binary op stack underflow by eendebakpt · Pull Request #149076 · python/cpython · GitHub

Open Graph Title: gh-149049: Fix jit binary op stack underflow by eendebakpt · Pull Request #149076 · python/cpython

X Title: gh-149049: Fix jit binary op stack underflow by eendebakpt · Pull Request #149076 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Issue: JIT: Assertion failure Stack underflow (depth = -1) #149049

X Description: Issue: JIT: Assertion failure Stack underflow (depth = -1) #149049

Opengraph URL: https://github.com/python/cpython/pull/149076

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/checks(.:format)
route-controllerpull_requests
route-actionchecks
fetch-noncev2:750f7ecb-00c1-fa63-c8b8-6dfe3c11bf61
current-catalog-service-hash87dc3bc62d9b466312751bfd5f889726f4f1337bdff4e8be7da7c93d6c00a25a
request-idDB5E:8E3D:1BD986F:24A2C8F:6A52D179
html-safe-noncea5ca7b66769774243ab667a0b372b9c1de77601b375de15d614bcfd5d96b85e6
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJEQjVFOjhFM0Q6MUJEOTg2RjoyNEEyQzhGOjZBNTJEMTc5IiwidmlzaXRvcl9pZCI6IjQ2Njc5NTEyNjQzMTQ4NzIxODUiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmace52f0b8759acf136b06224b45bd0e247ff8f8fd6b603b388f72cd1f01969a509
hovercard-subject-tagpull_request:3592174811
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,checks,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///pull_requests/show/checks
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/python/cpython/pull/149076/checks
twitter:imagehttps://opengraph.githubassets.com/13c1a255e1ddb85db65886dae604eb9b03ef63160ff7322ed27265475c37fa59/python/cpython/pull/149076
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/13c1a255e1ddb85db65886dae604eb9b03ef63160ff7322ed27265475c37fa59/python/cpython/pull/149076
og:image:altIssue: JIT: Assertion failure Stack underflow (depth = -1) #149049
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameeendebakpt
hostnamegithub.com
expected-hostnamegithub.com
Noneb9a586c06a05a7a86fc7e3f4dbd03e42f6869085879aa184aa6369456dbd50fb
turbo-cache-controlno-cache
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
release07a982c1d40157c619b364352b704c3ce66bb332
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/149076/checks#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F149076%2Fchecks
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
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
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
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/enterprise/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%2F149076%2Fchecks
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%2Fpull_requests%2Fshow%2Fchecks&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/149076/checks
Reloadhttps://github.com/python/cpython/pull/149076/checks
Reloadhttps://github.com/python/cpython/pull/149076/checks
Please reload this pagehttps://github.com/python/cpython/pull/149076/checks
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/149076/checks
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 35k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 73.8k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.3k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality 0 https://github.com/python/cpython/security
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 and quality https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
markshannonhttps://github.com/markshannon
python:mainhttps://github.com/python/cpython/tree/main
eendebakpt:fix-jit-binary-op-stack-underflowhttps://github.com/eendebakpt/cpython/tree/fix-jit-binary-op-stack-underflow
Conversationhttps://github.com/python/cpython/pull/149076
Commits6 (6)https://github.com/python/cpython/pull/149076/commits
Checkshttps://github.com/python/cpython/pull/149076/checks
Files changedhttps://github.com/python/cpython/pull/149076/files
gh-149049: Fix jit binary op stack underflowhttps://github.com/python/cpython/pull/149076/checks#top
markshannonhttps://github.com/markshannon
python:mainhttps://github.com/python/cpython/tree/main
eendebakpt:fix-jit-binary-op-stack-underflowhttps://github.com/eendebakpt/cpython/tree/fix-jit-binary-op-stack-underflow
Please reload this pagehttps://github.com/python/cpython/pull/149076/checks
Sign in for the full log viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F149076%2Fchecks
Lint on: pull_request https://github.com/python/cpython/actions/runs/25130131198
lint https://github.com/python/cpython/actions/runs/25130131198/job/73653802889?pr=149076
Check labels on: pull_request https://github.com/python/cpython/actions/runs/25130131187
DO-NOT-MERGE https://github.com/python/cpython/actions/runs/25130131187/job/73653802713?pr=149076
Unresolved review https://github.com/python/cpython/actions/runs/25130131187/job/73653802691?pr=149076
Tests on: pull_request https://github.com/python/cpython/actions/runs/25130131223
Change detection / Create context from changed files https://github.com/python/cpython/actions/runs/25130131223/job/73653803330?pr=149076
Docs / Docs https://github.com/python/cpython/actions/runs/25130131223/job/73653864420?pr=149076
Docs / Doctest https://github.com/python/cpython/actions/runs/25130131223/job/73653864504?pr=149076
Docs / Check EPUB https://github.com/python/cpython/actions/runs/25130131223/job/73653864383?pr=149076
Docs / Check for removed HTML IDs / Check for removed HTML IDs https://github.com/python/cpython/actions/runs/25130131223/job/73654167172?pr=149076
Check if Autoconf files are up to date https://github.com/python/cpython/actions/runs/25130131223/job/73653863758?pr=149076
Check if generated files are up to date https://github.com/python/cpython/actions/runs/25130131223/job/73653863783?pr=149076
C API Docs / Check if all C APIs are documented https://github.com/python/cpython/actions/runs/25130131223/job/73653863947?pr=149076
Windows / Build and test (x64, switch-case) https://github.com/python/cpython/actions/runs/25130131223/job/73653864289?pr=149076
Windows (free-threading) / Build and test (x64, switch-case) https://github.com/python/cpython/actions/runs/25130131223/job/73653864356?pr=149076
Windows / Build and test (Win32, switch-case) https://github.com/python/cpython/actions/runs/25130131223/job/73653864376?pr=149076
Windows / Build and test (arm64, switch-case) https://github.com/python/cpython/actions/runs/25130131223/job/73653864374?pr=149076
Windows (free-threading) / Build and test (arm64, switch-case) https://github.com/python/cpython/actions/runs/25130131223/job/73653864367?pr=149076
Windows / Build and test (x64, tail-call) https://github.com/python/cpython/actions/runs/25130131223/job/73653864351?pr=149076
Windows (free-threading) / Build and test (x64, tail-call) https://github.com/python/cpython/actions/runs/25130131223/job/73653864373?pr=149076
Windows MSI${{ '' }} https://github.com/python/cpython/actions/runs/25130131223/job/73653864475?pr=149076
macOS / build and test (macos-26) https://github.com/python/cpython/actions/runs/25130131223/job/73653864150?pr=149076
macOS (free-threading) / build and test (macos-26) https://github.com/python/cpython/actions/runs/25130131223/job/73653864209?pr=149076
macOS / build and test (macos-15-intel) https://github.com/python/cpython/actions/runs/25130131223/job/73653864227?pr=149076
Ubuntu / build and test (ubuntu-24.04) https://github.com/python/cpython/actions/runs/25130131223/job/73653864109?pr=149076
Ubuntu / build and test (ubuntu-24.04-arm) https://github.com/python/cpython/actions/runs/25130131223/job/73653864264?pr=149076
Ubuntu (free-threading) / build and test (ubuntu-24.04) https://github.com/python/cpython/actions/runs/25130131223/job/73653864280?pr=149076
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm) https://github.com/python/cpython/actions/runs/25130131223/job/73653864223?pr=149076
Ubuntu (bolt) / build and test (ubuntu-24.04) https://github.com/python/cpython/actions/runs/25130131223/job/73653864279?pr=149076
Ubuntu SSL tests (ubuntu-24.04, openssl, 1.1.1w) https://github.com/python/cpython/actions/runs/25130131223/job/73653863900?pr=149076
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.0.19) https://github.com/python/cpython/actions/runs/25130131223/job/73653863888?pr=149076
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.3.6) https://github.com/python/cpython/actions/runs/25130131223/job/73653863899?pr=149076
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.4.4) https://github.com/python/cpython/actions/runs/25130131223/job/73653863902?pr=149076
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.5.5) https://github.com/python/cpython/actions/runs/25130131223/job/73653863903?pr=149076
Ubuntu SSL tests (ubuntu-24.04, openssl, 3.6.1) https://github.com/python/cpython/actions/runs/25130131223/job/73653863912?pr=149076
Ubuntu SSL tests (ubuntu-24.04, aws-lc, 1.68.0) https://github.com/python/cpython/actions/runs/25130131223/job/73653863897?pr=149076
Android (aarch64) https://github.com/python/cpython/actions/runs/25130131223/job/73653863776?pr=149076
Android (x86_64) https://github.com/python/cpython/actions/runs/25130131223/job/73653863725?pr=149076
iOS https://github.com/python/cpython/actions/runs/25130131223/job/73653863765?pr=149076
Emscripten / build and test https://github.com/python/cpython/actions/runs/25130131223/job/73653864095?pr=149076
WASI / build and test https://github.com/python/cpython/actions/runs/25130131223/job/73653864067?pr=149076
Hypothesis tests on Ubuntu https://github.com/python/cpython/actions/runs/25130131223/job/73653863759?pr=149076
Address sanitizer (ubuntu-24.04) https://github.com/python/cpython/actions/runs/25130131223/job/73653863802?pr=149076
Sanitizers / TSan https://github.com/python/cpython/actions/runs/25130131223/job/73653864291?pr=149076
Sanitizers / TSan (free-threading) https://github.com/python/cpython/actions/runs/25130131223/job/73653864272?pr=149076
Sanitizers / UBSan https://github.com/python/cpython/actions/runs/25130131223/job/73653864266?pr=149076
Cross build Linux https://github.com/python/cpython/actions/runs/25130131223/job/73653863801?pr=149076
CIFuzz / cpython3 (address) https://github.com/python/cpython/actions/runs/25130131223/job/73653864392?pr=149076
CIFuzz / cpython3 (undefined) https://github.com/python/cpython/actions/runs/25130131223/job/73653864369?pr=149076
CIFuzz / cpython3 (memory) https://github.com/python/cpython/actions/runs/25130131223/job/73653864372?pr=149076
All required checks pass https://github.com/python/cpython/actions/runs/25130131223/job/73658084360?pr=149076
JIT on: pull_request https://github.com/python/cpython/actions/runs/25130131224
Interpreter (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653802944?pr=149076
i686-pc-windows-msvc/msvc (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803078?pr=149076
i686-pc-windows-msvc/msvc (Release) https://github.com/python/cpython/actions/runs/25130131224/job/73653803140?pr=149076
x86_64-pc-windows-msvc/msvc (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803062?pr=149076
x86_64-pc-windows-msvc/msvc (Release) https://github.com/python/cpython/actions/runs/25130131224/job/73653803039?pr=149076
aarch64-pc-windows-msvc/msvc (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803061?pr=149076
aarch64-pc-windows-msvc/msvc (Release) https://github.com/python/cpython/actions/runs/25130131224/job/73653803058?pr=149076
x86_64-apple-darwin/clang (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803013?pr=149076
x86_64-apple-darwin/clang (Release) https://github.com/python/cpython/actions/runs/25130131224/job/73653803006?pr=149076
aarch64-apple-darwin/clang (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803035?pr=149076
aarch64-apple-darwin/clang (Release) https://github.com/python/cpython/actions/runs/25130131224/job/73653803064?pr=149076
x86_64-unknown-linux-gnu/gcc (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803000?pr=149076
x86_64-unknown-linux-gnu/gcc (Release) https://github.com/python/cpython/actions/runs/25130131224/job/73653803027?pr=149076
aarch64-unknown-linux-gnu/gcc (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803020?pr=149076
aarch64-unknown-linux-gnu/gcc (Release) https://github.com/python/cpython/actions/runs/25130131224/job/73653803007?pr=149076
Free-Threaded (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803019?pr=149076
JIT without optimizations (Debug) https://github.com/python/cpython/actions/runs/25130131224/job/73653803021?pr=149076
JIT with tail calling interpreter https://github.com/python/cpython/actions/runs/25130131224/job/73653803017?pr=149076
ClusterFuzzLite/CIFuzz https://github.com/python/cpython/pull/149076/checks?check_run_id=73657080013
Check labels on: pull_request https://github.com/python/cpython/actions/runs/25137030014
DO-NOT-MERGE https://github.com/python/cpython/actions/runs/25137030014/job/73677859444?pr=149076
Unresolved review https://github.com/python/cpython/actions/runs/25137030014/job/73677859447?pr=149076
Check labels on: pull_request https://github.com/python/cpython/actions/runs/25137030590
DO-NOT-MERGE https://github.com/python/cpython/actions/runs/25137030590/job/73677861121?pr=149076
Unresolved review https://github.com/python/cpython/actions/runs/25137030590/job/73677861137?pr=149076
Check labels on: pull_request https://github.com/python/cpython/actions/runs/25158289725
DO-NOT-MERGE https://github.com/python/cpython/actions/runs/25158289725/job/73745711879?pr=149076
Unresolved review https://github.com/python/cpython/actions/runs/25158289725/job/73745711914?pr=149076
Check labels on: pull_request https://github.com/python/cpython/actions/runs/25158290391
DO-NOT-MERGE https://github.com/python/cpython/actions/runs/25158290391/job/73745713917?pr=149076
Unresolved review https://github.com/python/cpython/actions/runs/25158290391/job/73745713872?pr=149076
Check labels on: pull_request https://github.com/python/cpython/actions/runs/25158319346
DO-NOT-MERGE https://github.com/python/cpython/actions/runs/25158319346/job/73745813459?pr=149076
Unresolved review https://github.com/python/cpython/actions/runs/25158319346/job/73745813494?pr=149076
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.