https://www.bobobk.com/en/tags/debugging/ Recent content in Debugging on 春江暮客 Hugo en Mon, 12 Oct 2026 07:37:46 +0800 https://www.bobobk.com/en/python-hang-faulthandler.html Mon, 12 Oct 2026 07:37:46 +0800 https://www.bobobk.com/en/python-hang-faulthandler.html Use timed snapshots and SIGUSR1 to locate a Python lock wait, validate the logs, and fix a join inside a locked section.