FreeBSD 8.0-BETA2/amd64 crashes on SMP under load

[Kamigishi Rei]

Anton Shterenlikht wrote:
> # savecore -vC
> unable to open bounds file, using 0
> checking for kernel dump on device /dev/mirror/swap
> mediasize = 2147483136
> sectorsize = 512
> magic mismatch on last dump header on /dev/mirror/swap
> No dump exists
> #
> dumpdev wasn't configured..
> I've configured it now, will try crash dump next time.
>   

Keep in mind, however, that you won't get a valid dump if your dumpdev 
is on a GEOM_MIRROR device.

--
Kamigishi Rei
KREI-RIPE