Are there any known problems with NEW_BUFQ_STRATEGY? This is what I
get immediately on boot when I try it:

uvm_fault(0xc03c02a0, 0x0, 0, 1) -> e
fatal page fault in supervisor mode
trap type 6 code 0 eip c0216db3 cs 8 eflags 10202 cr2 32 imask 70
panic: trap
Begin traceback...
trap() at trap+0x20f
--- trap (number 6) ---
bufq_prio_get(c07a689c,1,c0420bf0,c02332e6) at bufq_prio_get+0x5b
wdstart(c07a6800,0,c0420c20,c029017f,c07a689c,c48d0838,0,0) at wdstart+0x3c
wdstrategy(c48d0838,c07a6b3b,c0420c70,c0290aed,c07a6800,c07a1400,c07a7e40,c0290b
51,c07a1400,c07a6b3a,10,0,c07a6800,c07a1400,0,0,0,0,c0420ca0,c0290bf1,3,c0290020
,c07a1400,c07a7c00,c07a6800,0,0,c0292ec5,c07a6800,0,c0420ce0,c0290869,c07a6800,0
,c0420ce0,c0290860,c07a6800,8,c07a6b04,cf32f000,0,c0420d5c,cf32f000,cf32f000,c04
20d5c,0,c0420d30,c024340e,0,1,6000,0,cf32f000,0,c03c623c,cead5f80,cead6f60,0,c04
20d30,0,c03c4260) at wdstrategy+0x168
readdisklabel(3,c0290020,c07a1400,c07a7c00) at readdisklabel+0xe6
wdgetdisklabel(c07a6800,0,c0420ce0,c0290860,c07a6800,8,c07a6b04,cf32f000) at wdg
etdisklabel+0x8d
wdopen(0,1,6000,0,cf32f000) at wdopen+0xed
spec_open(c0420d5c,0,c03c623c,c0215f6f,0) at spec_open+0x1c2
VOP_OPEN(cf32f000,1,ffffffff,0) at VOP_OPEN+0x3b
match_harddisk(c07a6800,c03c623c,c03c0568,c0205804) at match_harddisk+0xc2
findroot(0,c03c0360,c0420fa0,c01fda96,c041c010) at findroot+0xa6
cpu_rootconf(c041c010,41c000,425000,0,0) at cpu_rootconf+0xb
main(0,0,0,0,0) at main+0x4a6
End traceback...
syncing disks... done
rebooting...

Kind regards,

        -- Urban