<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Sigsegv on 삽질로그</title><link>https://blog.cheongbi.kro.kr/tags/sigsegv/</link><description>Recent content in Sigsegv on 삽질로그</description><generator>Hugo</generator><language>ko</language><lastBuildDate>Wed, 23 Sep 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://blog.cheongbi.kro.kr/tags/sigsegv/index.xml" rel="self" type="application/rss+xml"/><item><title>alembic upgrade head가 CI에서만 SIGSEGV로 터진다</title><link>https://blog.cheongbi.kro.kr/posts/troubleshooting/alembic-subprocess-sigsegv-greenlet-python312/</link><pubDate>Wed, 23 Sep 2026 00:00:00 +0000</pubDate><guid>https://blog.cheongbi.kro.kr/posts/troubleshooting/alembic-subprocess-sigsegv-greenlet-python312/</guid><description>로컬에서는 멀쩡히 돌아가는 alembic upgrade head가 GitHub Actions CI에서만 SIGSEGV로 죽는다. 12번의 시도 끝에 greenlet C 확장과 Python 3.12 계열 런타임 조합을 의심했고, subprocess 호출을 in-process Alembic API로 바꿔 우회했다.</description></item></channel></rss>