This is an MP kernel running on a uniprocessor machine if that makes a 
difference. I'm probably doing something idiotic, but I can't think of 
what off the top of my head.

7312160+161156+402384 [377648+357445]=0x8383f8
kenter: 0x00001000
acpi: wakecode is installed at 0x1000, size=328
Loaded initial symtab at 0xc0884954, strtab at 0xc08e0fb0, # entries 
23588
Copyright blah

NetBSD 3.99.1 (GENERIC.MPACPI.DEBUG) #1: Tue Mar 22 16:04:03 EST 2005
	root@mybox:/usr/obj/sys/arch/i386/compile/GENERIC.MPACPI.DEBUG
total memory = 2048 MB
avail memory = 1972 MB

malloc with held simple_lock 0xc080ce88 CPU 0 
/usr/src/sys/kern/kern_resource.c:898
malloc(1c,c080ce00,2,c368ce00,0) at netbsd:malloc+0x54a
uid_find(0,2,,c093dfa0,c086e540,c086e100) at netbsd:uid_find+0x56
chgproccnt(0,1,0,bfeff000,0) at netbsd:chgproccnt+0x1f
main(0,0,0,0,0) at netbsd:main+0x2b0
Stopped in pid 0.1 (swapper) at netbsd:cpu_Debugger+0x4: leave
db{0}> show registers
ds	0x10
es	0x10
fs	0x30
gs	0x10
edi	0
esi	0xc368ce00
ebp	0xc093ded8 acpi_softc+0xb9588
ebx	0
edx	0
ecx	0xffffffff
eax	0x1
eip	0xc0453f1c cpu_Debugger+0x4
cs	0x8
eflags	0x202
esp	0xc093ded8	acpi_softc+0xb9588
ss	0x10