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Description
Crash report
What happened?
I was testing some AI code with ollama and stumbled across a really weird crash.
The fact that it happens during an IndexError and a specific function has to be there leads me to believe that this is a CPython bug and not an ollama bug.
from ollama import chat # Has to be here to segfault??? def colorSwitch(color): print(color, end="", flush=True) stream = chat( model="llama3.2", # I think it works with any but this is what I used. messages=[{"role": "user", "content": ""}], options={"seed":0}, # Does not need this but I figured it would be helpful stream=True, ) # Any iteration works. I just simplified it down to this. part = next(iter(stream))['message']['content'] temp = part.split("</think>", 1) # Crash Here temp[1]
CPython versions tested on:
3.13
Operating systems tested on:
Linux
Output from running 'python -VV' on the command line:
Python 3.13.2 (main, Feb 5 2025, 08:05:21) [GCC 14.2.1 20250128]
Linked PRs
- gh-132413: Fix crash in _datetime when used at shutdown #132599
- gh-132413: Fix crash in _datetime when used at shutdown (alt) #132665
- gh-132413: Extend datetime C-API tests for subinterpreters #133111
- gh-132413: Clear weakref to _datetime after modules are finalized #136152
- gh-132413: Check if datetime current state is not NULL #136321
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