# CPython 3.12, greenlet and tracing/profiling: How to not crash and get correct results

**URL:** <https://discuss.python.org/t/cpython-3-12-greenlet-and-tracing-profiling-how-to-not-crash-and-get-correct-results/33144>\
**Category:** Core Development\
**Tags:** help\
**Created:** [September 6, 2023, 5:54pm UTC](https://discuss.python.org/t/cpython-3-12-greenlet-and-tracing-profiling-how-to-not-crash-and-get-correct-results/33144 "2023-09-06T17:54:27Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![AlexWaygood](https://sea2.discourse-cdn.com/flex002/user_avatar/discuss.python.org/alexwaygood/32/4722_2.png) [@AlexWaygood](https://discuss.python.org/u/AlexWaygood)\
**Post date:** [September 6, 2023, 5:57pm UTC](https://discuss.python.org/t/cpython-3-12-greenlet-and-tracing-profiling-how-to-not-crash-and-get-correct-results/33144/2 "2023-09-06T17:57:59Z")

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cc. @markshannon

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_[View the full topic](https://discuss.python.org/t/cpython-3-12-greenlet-and-tracing-profiling-how-to-not-crash-and-get-correct-results/33144)._