[  68.8062592] fatal breakpoint trap in supervisor mode
[  68.8062592] trap type 1 code 0 rip 0xffffffff80235385 cs 0x8 rflags 0x202 cr2 0x7f7e30410ff8 ilevel 0x8 rsp 0xffffd18839a5cc58
[  68.8062592] curlwp 0xffffc327e9307040 pid 0.2 lowest kstack 0xffffd18839a582c0
Stopped in pid 0.2 (system) at  netbsd:breakpoint+0x5:  leave
breakpoint() at netbsd:breakpoint+0x5
comintr() at netbsd:comintr+0x86d
intr_kdtrace_wrapper() at netbsd:intr_kdtrace_wrapper+0x26
Xhandle_ioapic_edge1() at netbsd:Xhandle_ioapic_edge1+0x75
--- interrupt ---
bus_space_read_2() at netbsd:bus_space_read_2+0xb
intr_biglock_wrapper() at netbsd:intr_biglock_wrapper+0x37
Xhandle_ioapic_edge18() at netbsd:Xhandle_ioapic_edge18+0x75
--- interrupt ---
x86_stihlt() at netbsd:x86_stihlt+0x6
acpicpu_cstate_idle() at netbsd:acpicpu_cstate_idle+0x134
idle_loop() at netbsd:idle_loop+0xb7
ds          5c20
es          cc88
fs          524
gs          5230
rdi         ffffffff81845120    x86_io
rsi         3f8
rbp         ffffd18839a5cc58
rbx         ffffd1803df8c010
rdx         1
rcx         100
rax         7f
r8          d4e
r9          0
r10         0
r11         0
r12         ffffc320ec6a1790
r13         7f8
r14         c6
r15         ffffc320ec6a16c0
rip         ffffffff80235385    breakpoint+0x5
cs          8
rflags      202
rsp         ffffd18839a5cc58
ss          10
netbsd:breakpoint+0x5:  leave