Date: Mon, 09 Mar 2026 16:27:00 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 293690] www/py-gunicorn: uvicorn workers fail to start in 25.1.0 Message-ID: <bug-293690-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293690 Bug ID: 293690 Summary: www/py-gunicorn: uvicorn workers fail to start in 25.1.0 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: bofh@freebsd.org Reporter: morganw@gmail.com Flags: maintainer-feedback?(bofh@freebsd.org) Assignee: bofh@freebsd.org gunicorn sometimes fails to start uvicorn workers after update to 25.1.0. - FastAPI application - Python 3.13 - stripping down to minimal FastAPI app does not change results - running uvicorn directly works (uvicorn app.main:app --port 5000) - hypercorn works - same code works on system with 25.0.3 Only reliable fix found so far is setting PYTHONASYNCIODEBUG=1. Failed startup: gunicorn -k uvicorn.workers.UvicornWorker --bind 0.0.0.0:5000 --log-level debug app.main:app [2026-03-09 10:38:17 -0500] [20403] [INFO] Starting gunicorn 25.1.0 [2026-03-09 10:38:17 -0500] [20403] [DEBUG] Arbiter booted [2026-03-09 10:38:17 -0500] [20403] [INFO] Listening at: http://0.0.0.0:5000 (20403) [2026-03-09 10:38:17 -0500] [20403] [INFO] Using worker: app.worker.MyUvicornWorker [2026-03-09 10:38:17 -0500] [20403] [INFO] Control socket listening at /home/wmorgan/projects/webapi/gunicorn.ctl [2026-03-09 10:38:17 -0500] [20403] [DEBUG] 1 workers ^C[2026-03-09 10:38:23 -0500] [20403] [INFO] Handling signal: int [2026-03-09 10:38:53 -0500] [20403] [ERROR] Worker (pid:20404) was sent SIGKILL! Perhaps out of memory? [2026-03-09 10:38:53 -0500] [20403] [INFO] Shutting down: Master Output from gunicornc: gunicorn> show all ARBITER (master) PID: 19919 WEB WORKERS (1) PID AGE BOOTED LAST_BEAT -------------------------------------- 19920 1 no -1773013024.03s ago DIRTY ARBITER (not running) -- You are receiving this mail because: You are the assignee for the bug.home | help
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