Fatal trap 30: reserved (unknown) fault
Alexander Motin
mav at FreeBSD.org
Sat Feb 21 05:27:17 PST 2009
Hi.
About month ago after one of my amd64 8-CURRENT upgrade I have started
to see crashes with very strange message:
Fatal trap 30: reserved (unknown) fault while in kernel mode
Crash usually happens during some driver loading or unloading, for
example, snd_hda, which always worked fine before, or during ata channel
detach/attach which also causes device destruction/creation. Backtrace
of this state shows nothing interesting, for example idling in
acpi_cpu_c1() or just DELAY().
Does anybody knows, for whom is this fault "reserved" and what does it mean?
--
Alexander Motin
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