[ 495715.4076245] fatal breakpoint trap in supervisor mode
[ 495715.4076245] trap type 1 code 0 rip 0xffffffff80235385 cs 0x8 rflags 0x202 cr2 0x76f4a20740
00 ilevel 0x8 rsp 0xffffa80839aac8c8
[ 495715.4076245] curlwp 0xffffa0ed91107480 pid 0.3 lowest kstack 0xffffa80839aa82c0
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 ---
npf_tcpsaw() at netbsd:npf_tcpsaw+0x1d
npf_conn_inspect() at netbsd:npf_conn_inspect+0x86
npfk_packet_handler() at netbsd:npfk_packet_handler+0x18e
pfil_run_hooks() at netbsd:pfil_run_hooks+0x128
ip_output() at netbsd:ip_output+0x4c0
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 0xffffa80839aad0f0
Xsoftintr() at netbsd:Xsoftintr+0x4c
--- interrupt ---
b31c059c10208e97:
ds          c9a0
es          ddb3
fs          1
gs          e8d9
rdi         ffffffff81845120    x86_io
rsi         800
rbp         ffffa80839aac8c8
rbx         ffffa8003df8c01c
rdx         7f
rcx         22
rax         1
r8          ffffa80839aaca94
r9          0
r10         5ed7b6ca02a0
r11         ffffa8003df91008
r12         ffffa0e6944a1790
r13         800
r14         cc
r15         ffffa0e6944a16c0
rip         ffffffff80235385    breakpoint+0x5
cs          8
rflags      202
rsp         ffffa80839aac8c8
ss          0
netbsd:breakpoint+0x5:  leave