[anyfoo]

Isn't that the message you get if you forcefully power off (long-press power) a hanging mac, instead of a panic where it would reboot automatically after the core dump?

[Karunamon]

Yeah, it is. A kernel panic dumps a vague message into the middle of the screen prompting you to reboot, in a bunch of different languages.

[veidr]

But in recent years, it also reboots quickly enough that you'd have to be sitting there watching to catch it.