История изменений

Add sys.settrace at the very first line of the code.

Use gdb/lldb to run the Python script.

Wait for the segmentation fault to occur.

Use the backtrace command to see the stack trace of the C code where the error occurred.

Using faulthandler: faulthandler is a built-in module since Python 3.3 that can be used to debug segmentation faults [1]. It can also be installed in Python 2.7 using pip [1]. To use faulthandler, you can enable it in your code using the following code snippet:

import faulthandler

faulthandler.enable()
// bad code goes here

Add sys.settrace at the very first line of the code.
Use gdb/lldb to run the Python script.
Wait for the segmentation fault to occur.
Use the backtrace command to see the stack trace of the C code where the error occurred.