boot macos keep failing

[karemata]

after installing virtual box, so i try to install mac os, so when i select virtual disk and start installation it keep failing then show black window start with boot failed then another window with a lot of commands

[scottgus1]

Please post a guest log, zipped, using the forum's Upload Attachment tab.

Also, see Minimum information needed for assistance

[socratis]

OSX guests are only supported on Apple hardware (which you do not have). I recently made the "OSX guests on non-Apple hardware" a Global post, which means it shows as first on every forum area, makes me wonder how come you missed it...

Also, consider changing your favorite internet search engine. There should be plenty of results about this issue on these forums (all of them locked, hoping that someone will get the hint), but the search engine you're using now, does not seem to return any results for some reason.

Moving to "OSX Guests" from "Linux Hosts".