I had a FreeBSD 14 VM in my guest list, and I recently noticed that it panics on boot. It didn't do this in the past, so perhaps it's some sort of regression? I attempted a FreeBSD 15 intstall, and it panics on boot in the same way.
Apparently this is a known (to the Parallels support chat bot) issue: If you truly need FreeBSD support, you'll probably will need to dig to find 26.1.2-57293, as the download page only allows selection of major version. Not minor. But be aware that choosing to continue to use an old version is probably unwise, as you'll miss out on bug and vulnerability fixes and the like.
