Python process exited with code 3221225477 and signal nul

comfyui.log

[2025-05-15 10:28:50.070] [info] FETCH ComfyRegistry Data: 10/85
[2025-05-15 10:28:50.071] [info]

[2025-05-15 10:28:50.212] [info] got prompt

[2025-05-15 10:28:50.222] [info] Using pytorch attention in VAE

[2025-05-15 10:28:50.223] [info] Working with z of shape (1, 16, 32, 32) = 16384 dimensions.
Using pytorch attention in VAE

[2025-05-15 10:28:50.312] [info] Model doesn’t have a device attribute.

[2025-05-15 10:28:50.312] [info] VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16

main.log

[2025-05-15 10:28:55.140] [error] Python process exited with code 3221225477 and signal null
[2025-05-15 10:28:56.735] [error] @todesktop/runtime: alwaysResolve: Promise timed out after 30000ms
[2025-05-15 10:28:57.482] [info] @todesktop/runtime: Checking for update
[2025-05-15 10:28:57.482] [info] @todesktop/runtime: AutoUpdater: checking-for-update
[2025-05-15 10:28:59.466] [info] @todesktop/runtime: Update for version 0.4.48 is not available (latest version: 0.4.48, downgrade is allowed).
[2025-05-15 10:28:59.466] [info] @todesktop/runtime: AutoUpdater: update-not-available {“version”:“0.4.48”,“files”:[{“url”:“ComfyUI Setup 0.4.48 - Build 250513cpw7grl5b-x64.exe”,“sha512”:“42VpsIPqzptjsk9hRULAhJn6fg0ZtRiNsJFiSlyrcYAsnNKRFq28/3GNlvGoTFDMFQpth1eYvHk5lmh8bP7H9w==”,“size”:113276088}],“path”:“ComfyUI Setup 0.4.48 - Build 250513cpw7grl5b-x64.exe”,“sha512”:“42VpsIPqzptjsk9hRULAhJn6fg0ZtRiNsJFiSlyrcYAsnNKRFq28/3GNlvGoTFDMFQpth1eYvHk5lmh8bP7H9w==”,“releaseDate”:“2025-05-13T20:21:11.484Z”}