macOS 27 beta: host_statistics64(HOST_VM_INFO64) syscall failed: (ipc/mig) array not large enough

Anyone else hitting this? I dug in a bit and found it seems to be coming from the call to "psutil.virtual_memory().available". There was a similar issue with oMLX (https://github.com/jundot/omlx/issues/1749) but I think the fix to ComfyUI needs to be different.

As a workaround I commented out and hard-coded some values in ComfyUI/execution.py, ComfyUI/comfy/model_management.py, and ComfyUI/execution/caching.py. I'm considering whether to invest time in a proper fix, wherever it needs to be.

psutil seems to be up-to-date for my python 3.14.3 venv, but I haven't tried to do a wholesale migration to a newer version yet.