fails in gui

[turnerrocks1]

bootywarrior@Bootys-MacBook-Air Desktop % ktool open /Users/bootywarrior/Downloads/iPhone_4.7_14.6_18F72_Restore/kernelcache.release.n71.decompressed
Hard fault in GUI due to uncaught exception:
Traceback (most recent call last):
File "/opt/homebrew/bin/ktool", line 8, in
sys.exit(main())
File "/opt/homebrew/lib/python3.10/site-packages/ktool/ktool_script.py", line 409, in main
args.func(args)
File "/opt/homebrew/lib/python3.10/site-packages/ktool/ktool_script.py", line 489, in _open
raise ex
File "/opt/homebrew/lib/python3.10/site-packages/ktool/ktool_script.py", line 481, in _open
screen.load_file(args.filename, MMAP_ENABLED)
File "/opt/homebrew/lib/python3.10/site-packages/ktool/window.py", line 2230, in load_file
raise ex
File "/opt/homebrew/lib/python3.10/site-packages/ktool/window.py", line 2211, in load_file
for item in KToolKernelCacheLoader.contents_for_file(fd, self.update_load_status):
File "/opt/homebrew/lib/python3.10/site-packages/ktool/window.py", line 1605, in contents_for_file
raise ex
File "/opt/homebrew/lib/python3.10/site-packages/ktool/window.py", line 1603, in contents_for_file
items.append(cls.slice_item(macho_slice, callback))
File "/opt/homebrew/lib/python3.10/site-packages/ktool/window.py", line 1966, in slice_item
loaded_image = MachOImageLoader.load(macho_slice)
File "/opt/homebrew/lib/python3.10/site-packages/ktool/loader.py", line 58, in load
MachOImageLoader._parse_load_commands(image, load_symtab, load_imports, load_exports)
File "/opt/homebrew/lib/python3.10/site-packages/ktool/loader.py", line 80, in _parse_load_commands
image.vm.add_segment(segment)
File "/opt/homebrew/lib/python3.10/site-packages/ktool/image.py", line 51, in add_segment
self.map_pages(segment.file_address, segment.vm_address, segment.size)
File "/opt/homebrew/lib/python3.10/site-packages/ktool/image.py", line 86, in map_pages
raise MachOAlignmentError(f'Tried to map {hex(virtual_addr)}+{hex(size)} to {hex(physical_addr)}')
ktool.exceptions.MachOAlignmentError: Tried to map 0xfffffff007890000+0x7ee58 to 0x818000