This one is similar in theme to kern/258136, except it happens with a VM created under Parallels Desktop 17, as opposed to an older one, which was the subject of that PR. It follows suggestion from a comment from sdimitry_parallels.com on https://reviews.freebsd.org/D31768.
Essentially: FreeBSD 14 main-n249425-12061d2626e (with patches fixing kern/258136 already in place) panics on boot, unless the VM type is set to "Other". The panic message is:
panic: giv_v3_release_msix: Trying to release an unused MSI-X interrupt
Backtrace, hand-transcribed, is:
Fixed by Andrew in 18c21394954.