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如何调试 Python 的 Core Dump

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如果需要记录 Core Dump 的原因,首先需要使用 faulthandler 参数启动 Python

python -X faulthandler main.py

出 core 之后,可以使用 gdb 调试

gdb python core

参考

  1. https://stackoverflow.com/questions/2663841/python-tracing-a-segmentation-fault/2664232#2664232
  2. 非常全面的 debug Python 的教程

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