#0 cpu_reboot (howto=256, bootstr=0x0)
at /usr/src/sys/arch/i386/i386/machdep.c:884
#1 0xc04a15dc in panic (fmt=0xc0746e8b "trap")
at /usr/src/sys/kern/subr_prf.c:260
#2 0xc058cdee in trap (frame=0xccb7fb60)
at /usr/src/sys/arch/i386/i386/trap.c:372
#3 0xc010ce4f in calltrap ()
#4 0xc060c984 in kvm86_ret ()