[ 175.6845951] fatal breakpoint trap in supervisor mode
[ 175.6845951] trap type 1 code 0 rip 0xffffffff80235385 cs 0x8 rflags 0x202 cr2 0xffffa990a3a8e000 ilevel 0x8 rsp 0xffffa99098e6d688
[ 175.6845951] curlwp 0xffff81c4761f3480 pid 0.3 lowest kstack 0xffffa99098e692c0
Stopped in pid 0.3 (system) at  netbsd:breakpoint+0x5:  leave
breakpoint() at netbsd:breakpoint+0x5
comintr() at netbsd:comintr+0x7e0
intr_kdtrace_wrapper() at netbsd:intr_kdtrace_wrapper+0x26
Xhandle_ioapic_edge1() at netbsd:Xhandle_ioapic_edge1+0x75
--- interrupt ---
bus_space_read_4() at netbsd:bus_space_read_4+0xa
intr_kdtrace_wrapper() at netbsd:intr_kdtrace_wrapper+0x26
Xhandle_ioapic_level10() at netbsd:Xhandle_ioapic_level10+0x7d
--- interrupt ---
bus_space_read_2() at netbsd:bus_space_read_2+0xb
intr_biglock_wrapper() at netbsd:intr_biglock_wrapper+0x37
Xhandle_ioapic_level4() at netbsd:Xhandle_ioapic_level4+0x7d
--- interrupt ---
Xspllower() at netbsd:Xspllower+0xe
m_copypacket() at netbsd:m_copypacket+0x2d
bridge_output() at netbsd:bridge_output+0x10a
ether_output() at netbsd:ether_output+0x4d5
ip_if_output() at netbsd:ip_if_output+0x86
ip_output() at netbsd:ip_output+0xf04
ip_forward() at netbsd:ip_forward+0x138
ipintr() at netbsd:ipintr+0xa80
softint_dispatch() at netbsd:softint_dispatch+0x95
DDB lost frame for netbsd:Xsoftintr+0x4c, trying 0xffffa99098e6e0f0
Xsoftintr() at netbsd:Xsoftintr+0x4c
--- interrupt ---
3b4752522a8e08d0:
ds          833d
es          903d
fs          903d
gs          2b65
rdi         ffffffff81845120    x86_io
rsi         800
rbp         ffffa99098e6d688
rbx         ffffa9807e024030
rdx         7f
rcx         22
rax         1
r8          ffffa9808678a090
r9          8
r10         ffffa99098e6db00
r11         10
r12         ffff81b58097c1d0
r13         7e8
r14         cc
r15         ffff81b58097c100
rip         ffffffff80235385    breakpoint+0x5
cs          8
rflags      202
rsp         ffffa99098e6d688
ss          10
netbsd:breakpoint+0x5:  leave