CLAHE Crashing Google Colab Runtime

Open JustTheCoolest opened this issue 5 months ago • 1 comments

Requirement already satisfied: opencv-python in /usr/local/lib/python3.11/dist-packages (4.12.0.88)
Requirement already satisfied: numpy<2.3.0,>=2 in /usr/local/lib/python3.11/dist-packages (from opencv-python) (2.0.2)

import cv2
from google.colab.patches import cv2_imshow

img = cv2.imread('/content/og_prototype128.png')
# img_grayscale = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
clahe = cv2.CLAHE()
clahe.apply(img)
None

app.log:

{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.294 NotebookApp] Searching ['/root/.jupyter', '/root/.local/etc/jupyter', '/usr/etc/jupyter', '/usr/local/etc/jupyter', '/etc/jupyter'] for config files","time":"2025-07-28T00:59:24.295Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.294 NotebookApp] Looking for jupyter_config in /etc/jupyter","time":"2025-07-28T00:59:24.297Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.296 NotebookApp] Looking for jupyter_config in /usr/local/etc/jupyter","time":"2025-07-28T00:59:24.297Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.304 NotebookApp] Looking for jupyter_config in /usr/etc/jupyter","time":"2025-07-28T00:59:24.304Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.304 NotebookApp] Looking for jupyter_config in /root/.local/etc/jupyter","time":"2025-07-28T00:59:24.305Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.304 NotebookApp] Looking for jupyter_config in /root/.jupyter","time":"2025-07-28T00:59:24.305Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.305 NotebookApp] Looking for jupyter_notebook_config in /etc/jupyter","time":"2025-07-28T00:59:24.306Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.311 NotebookApp] Loaded config file: /etc/jupyter/jupyter_notebook_config.py","time":"2025-07-28T00:59:24.311Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.311 NotebookApp] Looking for jupyter_notebook_config in /usr/local/etc/jupyter","time":"2025-07-28T00:59:24.312Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.314 NotebookApp] Loaded config file: /usr/local/etc/jupyter/jupyter_notebook_config.json","time":"2025-07-28T00:59:24.314Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.314 NotebookApp] Looking for jupyter_notebook_config in /usr/etc/jupyter","time":"2025-07-28T00:59:24.314Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.314 NotebookApp] Looking for jupyter_notebook_config in /root/.local/etc/jupyter","time":"2025-07-28T00:59:24.314Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.314 NotebookApp] Looking for jupyter_notebook_config in /root/.jupyter","time":"2025-07-28T00:59:24.315Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"[D 00:59:24.318 NotebookApp] Loaded config file: /root/.jupyter/jupyter_notebook_config.py","time":"2025-07-28T00:59:24.318Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/etc/jupyter/jupyter_notebook_config.json","time":"2025-07-28T00:59:24.643Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/usr/local/etc/jupyter/jupyter_notebook_config.d/ipyparallel.json","time":"2025-07-28T00:59:24.644Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/usr/local/etc/jupyter/jupyter_notebook_config.d/jupytext.json","time":"2025-07-28T00:59:24.644Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/usr/local/etc/jupyter/jupyter_notebook_config.d/panel-client-jupyter.json","time":"2025-07-28T00:59:24.644Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/usr/local/etc/jupyter/jupyter_notebook_config.json","time":"2025-07-28T00:59:24.644Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/usr/etc/jupyter/jupyter_notebook_config.json","time":"2025-07-28T00:59:24.648Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/root/.local/etc/jupyter/jupyter_notebook_config.json","time":"2025-07-28T00:59:24.649Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"    \t/root/.jupyter/jupyter_notebook_config.json","time":"2025-07-28T00:59:24.650Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"Writing notebook server cookie secret to /root/.local/share/jupyter/runtime/notebook_cookie_secret","time":"2025-07-28T00:59:24.671Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"Authentication of /metrics is OFF, since other authentication is disabled.","time":"2025-07-28T00:59:24.671Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"google.colab serverextension initialized.","time":"2025-07-28T00:59:24.761Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"Loading IPython parallel extension","time":"2025-07-28T00:59:24.980Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"[Jupytext Server Extension] Deriving a TextFileContentsManager from LargeFileManager","time":"2025-07-28T00:59:25.619Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"Serving notebooks from local directory: /","time":"2025-07-28T00:59:27.774Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"Jupyter Notebook 6.5.7 is running at:","time":"2025-07-28T00:59:27.775Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"http://172.28.0.12:9000/","time":"2025-07-28T00:59:27.775Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).","time":"2025-07-28T00:59:27.775Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - Debugger warning: It seems that frozen modules are being used, which may","time":"2025-07-28T01:02:18.904Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - make the debugger miss breakpoints. Please pass -Xfrozen_modules=off","time":"2025-07-28T01:02:18.904Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - to python to disable frozen modules.","time":"2025-07-28T01:02:18.905Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - Note: Debugging will proceed. Set PYDEVD_DISABLE_FILE_VALIDATION=1 to disable this validation.","time":"2025-07-28T01:02:18.905Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"Kernel started: 412656db-2b38-4367-bc9a-c8f7439da103, name: python3","time":"2025-07-28T01:02:20.161Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - Debugger warning: It seems that frozen modules are being used, which may","time":"2025-07-28T01:02:20.485Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - make the debugger miss breakpoints. Please pass -Xfrozen_modules=off","time":"2025-07-28T01:02:20.486Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - to python to disable frozen modules.","time":"2025-07-28T01:02:20.486Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - Note: Debugging will proceed. Set PYDEVD_DISABLE_FILE_VALIDATION=1 to disable this validation.","time":"2025-07-28T01:02:20.487Z","v":0}
{"pid":7,"type":"jupyter","level":30,"msg":"KernelRestarter: restarting kernel (1/5), keep random ports","time":"2025-07-28T01:02:41.160Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"WARNING:root:kernel 412656db-2b38-4367-bc9a-c8f7439da103 restarted","time":"2025-07-28T01:02:41.160Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - Debugger warning: It seems that frozen modules are being used, which may","time":"2025-07-28T01:02:41.663Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - make the debugger miss breakpoints. Please pass -Xfrozen_modules=off","time":"2025-07-28T01:02:41.664Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - to python to disable frozen modules.","time":"2025-07-28T01:02:41.665Z","v":0}
{"pid":7,"type":"jupyter","level":40,"msg":"0.00s - Note: Debugging will proceed. Set PYDEVD_DISABLE_FILE_VALIDATION=1 to disable this validation.","time":"2025-07-28T01:02:41.665Z","v":0}

Jul 28 '25 01:07 JustTheCoolest

Tried all of the below versions manually, it crashes in all of them

Version	Release Date
4.12.0.88	Jul 7, 2025
4.11.0.86	Jan 16, 2025
4.10.0.84	Jun 17, 2024
4.10.0.82	Jun 3, 2024
4.9.0.80	Dec 31, 2023

Jul 28 '25 01:07 JustTheCoolest