panic on shutdown

[Stefan Hertenberger <stefan%alarum.de@localhost>]

Hello,

most of the time current panics on shutdown. Should i file a bug report?

thanks 
Stefan

[ 125193,164748] syncing disks... done
[ 125193,224761] unmounted procfs on /proc type procfs
[ 125193,244769] unmounted ptyfs on /dev/pts type ptyfs
[ 125193,264777] unmounted kernfs on /kern type kernfs
[ 125193,714946] cd0: detached
[ 125193,714946] makphy0: detached
[ 125193,714946] msk0: detached
[ 125193,714946] atapibus0: detached
[ 125194,285160] wd1: detached
[ 125194,795352] wd0: detached
[ 125194,795352] uhub7: detached
[ 125194,795352] uhub5: detached
[ 125194,795352] uhub4: detached
[ 125194,795352] uhub3: detached
[ 125194,795352] uhub2: detached
[ 125194,795352] uhub1: detached
[ 125194,795352] uhub0: detached
[ 125194,795352] fatal page fault in supervisor mode
[ 125194,795352] trap type 6 code 0 rip 0xffffffff803db031 cs 0x8
rflags 0x10292 cr2 0x8554 ilevel 0x6 rsp 0xffffcc00ae9e5df8
[ 125194,795352] curlwp 0xfffff38c495f9860 pid 0.5 lowest kstack
0xffffcc00ae9e22c0

[ 125194,795352] dumping to dev 0,33 (offset=3688, size=2096927):
[ 125194,795352] dump 

0xffffffff80222d75 in cpu_reboot ()
(gdb) bt
#0  0xffffffff80222d75 in cpu_reboot ()
#1  0xffffffff8076f4f8 in db_sync_cmd ()
#2  0xffffffff8076fcf2 in db_command ()
#3  0xffffffff8077006c in db_command_loop ()
#4  0xffffffff807739e0 in db_trap ()
#5  0xffffffff8021f5c2 in kdb_trap ()
#6  0xffffffff802244b1 in trap ()
#7  0xffffffff8021d568 in alltraps ()
#8  0xffffffff803db031 in msk_rxeof ()
#9  0xffffffff803db840 in msk_intr ()
#10 0xffffffff8023f0f9 in intr_biglock_wrapper ()
#11 0xffffffff8020d216 in Xhandle_ioapic_edge18 ()
#12 0xffffffff8021dee0 in ?? ()
#13 0xffffffff8098b478 in _kernel_lock ()
#14 0xffffffff809b712a in callout_softclock ()
#15 0xffffffff809ab165 in softint_dispatch ()
#16 0xffffffff8021d21f in Xsoftintr ()