OpenAI Fixes 18-Year-Old GNU libunwind Bug by Treating Crash Debugging Like Epidemiology

Steef-Jan Wiggers 2026年07月09日 18:15 4 次阅读来源：InfoQ

OpenAI found two unrelated bugs masquerading as one in ChatGPT's data infrastructure. Silent hardware corruption on one Azure host and an 18-year-old race condition in GNU libunwind's setcontext function with a one-instruction vulnerability window. The breakthrough came from switching to population-level crash analysis rather than examining individual core dumps. By Steef-Jan Wiggers

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# Site Reliability Engineering # OpenAI # Bugs and Hotfixes # Open Source Project Releases # Development

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