panic in FreeBSD 8.2-stable.

[Torfinn Ingolfsen]

In case this is useful.
One of my machines just had a panic (transcribed by me):
panic: bad pte
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff80603f6e at kdb_backtrace+0x5e
#1 0xffffffff805d1ae7 at panic+0x187
#2 0xffffffff808b5c08 at pmap_remove_pages+0x408
#3 0xffffffff805a3435 at exec_new_vmspace+0x285
#4 0xffffffff80589d20 at exec_elf64_imgact+0x3f0
#5 0xffffffff805a3813 at kern_execve+0x3b3
#6 0xffffffff805a4bed at execve+0x3d
#7 0xffffffff8060ff55 at syscallenter+0x1e5
#8 0xffffffff808bce6b at syscall+0x4b
#9 0xffffffff808a5642 at Xfast_syscall+0xe2
Uptime: 1d0h10m39s

The machine is running FreeBSD 8.2-stable:
root at kg-quiet# uname -a
FreeBSD kg-quiet.kg4.no 8.2-STABLE FreeBSD 8.2-STABLE #0: Sun Apr  3 19:49:05 CEST 2011     root at kg-quiet.kg4.no:/usr/obj/usr/src/sys/GENERIC  amd64

Hardware info here:
http://sites.google.com/site/tingox/rs480m2

HTH
-- 
Torfinn