Repository navigation
Segfault protocol.cpython #104321
Description
Crash report
Uvicorn server twice was reloaded
Error messages
In logs on my server I got only
May 9 09:50:56 vdska kernel: [586745.282012] python3[2695]: segfault at 0 ip 00007ff211e8be35 sp 00007ffdb02aa3e0 error 6 in protocol.cpython-311-x86_64-linux-gnu.so[7ff211e65000+9f000]
May 9 09:51:16 vdska kernel: [586764.689741] python3[20627]: segfault at 0 ip 00007f1d3a3b4e35 sp 00007f1d3889c1c0 error 6 in protocol.cpython-311-x86_64-linux-gnu.so[7f1d3a38e000+9f000]
Your environment
- CPython versions tested on:
Python 3.11.2 (main, Mar 17 2023, 02:19:18) [GCC 10.2.1 20210110] on linux - Operating system and architecture:
Linux 0aa90c609aa2 4.15.0-210-generic # 221-Ubuntu SMP Tue Apr 18 08:32:52 UTC 2023 x86_64 GNU/Linux
Activity
Eclips4 commentedon May 9, 2023
Hello!
Uvicorn is a python third-party package. Did you sure that problem in CPython?
vitassuper commentedon May 9, 2023
Hello, this message indicates that problem was with CPython
segfault at 0 ip 00007ff211e8be35 sp 00007ffdb02aa3e0 error 6 in protocol.cpython-311-x86_64-linux-gnu.so[7ff211e65000+9f000]
chgnrdv commentedon May 9, 2023
Error message that you provided shows that segfault occurred in shared library
protocol.cpython-311-x86_64-linux-gnu.sothat is not a part of Python standard library, but possibly a part of some third-party framework you are using. It could be some ofuvicorndependencies or other library you are using together with it. Can you provide a list of requirements for your project? Can you fetch a Python traceback or C stack trace for this error?vitassuper commentedon May 9, 2023
@chgnrdv requirements.txt
Cant fetch traceback because I cant reproduce this issue, It happens sometime
sunmy2019 commentedon May 9, 2023
This is not true.
protocol.cpython-311-x86_64-linux-gnu.sois the name of a shared library,cpython-311-x86_64-linux-gnuonly indicates its Python version.chgnrdv commentedon May 9, 2023
@vitassuper,
asyncpglibrary hasprotocol.cpython-311-x86_64-linux-gnu.socomponent in it, although I'm not 100% sure about other libraries you are using. Maybe it makes sense to askasyncpgmaintainers:https://github.com/MagicStack/asyncpg
vitassuper commentedon May 9, 2023
@chgnrdv, thank you, I will check this repo
sobolevn commentedon May 9, 2023
Please, reopen if you find the source of this bug in CPython itself :)