login: #kernel: protection fault trap, code=0
Stopped at pf_anchor_global_RB_REMOVE+0x81: movq 0(%r12),%r15
ddb{0}>
ddb{0}> set $lines = 0
ddb{0}> set $maxwidth = 0
ddb{0}> show panic
the kernel did not panic
ddb{0}> show kasan
No such command
ddb{0}> trace
pf_anchor_global_RB_REMOVE(ffffffff83a94658,ffff80000158b760) at pf_anchor_global_RB_REMOVE+0x81 sys/net/pf_ruleset.c:82
pf_remove_if_empty_ruleset(ffff80000158bbf0) at pf_remove_if_empty_ruleset+0x12d sys/net/pf_ruleset.c:301
pfi_dynaddr_setup(ffff800001579780,0,1) at pfi_dynaddr_setup+0x671 sys/net/pf_if.c:508
pf_addr_setup(ffffffff83a94af0,ffff800001579780,0) at pf_addr_setup+0x46 sys/net/pf_ioctl.c:948
pfioctl(14900,cd604404,ffff800001615000,2,ffff80002a223238) at pfioctl+0xa380 sys/net/pf_ioctl.c:2385
VOP_IOCTL(fffff08061935c30,cd604404,ffff800001615000,2,fffff080097fd6e8,ffff80002a223238) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
vn_ioctl(fffff0806fbbe0a8,cd604404,ffff800001615000,ffff80002a223238) at vn_ioctl+0xf8 sys/kern/vfs_vnops.c:537
sys_ioctl(ffff80002a223238,ffff80003c3fb580,ffff80003c3fb4d0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1
syscall(ffff80003c3fb580) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c3fb580) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xf36fdbc1f60, count: -10
ddb{0}> show registers
rdi 0xffffffff83a94658 pf_anchors
rsi 0xffff80000158b760
rbp 0xffff80003c3faf40
rbx 0xffffffff83a94658 pf_anchors
rdx 0
rcx 0xffff80002a223238
rax 0xffffffff8397bff0 cpu_info_full_primary+0x1ff0
r8 0x3fc
r9 0x8080808080808080
r10 0x9bc7ee44fece3989
r11 0x716d0ae5b955076f
r12 0xb0684cb3ceb27a60
r13 0x1
r14 0xffff80000158b760
r15 0x58dba932b8e708b1
rip 0xffffffff827dd8f1 pf_anchor_global_RB_REMOVE+0x81
cs 0x8
rflags 0x10286 __ALIGN_SIZE+0xf286
rsp 0xffff80003c3faef0
ss 0x10
pf_anchor_global_RB_REMOVE+0x81: movq 0(%r12),%r15
ddb{0}> show proc
PROC (syz-executor) tid=26067 pid=65959 tcnt=3 stat=onproc
flags process=0 proc=4000000<THREAD>
runpri=32, usrpri=50, slppri=32, nice=20
wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0
forw=0xffffffffffffffff, list=0xffff80002a223a00,0xffffffff83a6cca0
process=0xffff80003c3d7040 user=0xffff80003c3f6000, vmspace=0xfffff0806ceaf208
estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0
ddb{0}> ps
PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND
65959 313762 8671 0 2 0 0 syz-executor
65959 87252 8671 0 7 0 0x4000000 syz-executor
*65959 26067 8671 0 7 0 0x4000000 syz-executor
52467 300320 18605 0 2 0 0 syz-executor
52467 193627 18605 0 3 0 0x4000080 fsleep syz-executor
37174 419490 2808 0 3 0x1000 0x2000 suspend syz-executor
37174 395729 2808 0 2 0x1000 0x4080000 syz-executor
37174 362426 2808 0 3 0x1000 0x4080000 inode syz-executor
68844 329098 21906 0 2 0 0 syz-executor
68844 356464 21906 0 2 0 0x4000000 syz-executor
11529 436034 81681 0 2 0 0 syz-executor
11529 68832 81681 0 2 0 0x4000000 syz-executor
75428 202114 7533 0 2 0x2000 0x80000 syz-executor
75428 395791 7533 0 4 0x2000 0x4080000 syz-executor
75428 147281 7533 0 3 0x2000 0x4000000 suspend syz-executor
75428 80903 7533 0 4 0x2000 0x4080000 syz-executor
30412 11518 80485 0 3 0 0x80 nanoslp syz-executor
30412 126715 80485 0 3 0 0x4000080 ttyin syz-executor
30412 370645 80485 0 3 0 0x4000000 inode syz-executor
30412 407004 80485 0 3 0 0x4000000 inode syz-executor
30412 266517 80485 0 3 0 0x4000000 inode syz-executor
30412 495358 80485 0 3 0 0x4000000 inode syz-executor
30412 193649 80485 0 3 0 0x4000080 fsleep syz-executor
88028 390647 46971 0 3 0 0x80 nanoslp syz-executor
88028 417389 46971 0 3 0 0x4000080 piperd syz-executor
88028 176361 46971 0 3 0 0x4000080 fsleep syz-executor
58808 407926 1 0 3 0 0x80 nanoslp init
21906 156044 28640 0 3 0x2 0x80 nanoslp syz-executor
80485 389646 28640 0 3 0x2 0x80 nanoslp syz-executor
8671 214961 28640 0 3 0x2 0x80 nanoslp syz-executor
46971 317076 28640 0 3 0x2 0x80 nanoslp syz-executor
2808 78525 28640 0 3 0x2 0x80 nanoslp syz-executor
81681 514885 28640 0 3 0x2 0x80 nanoslp syz-executor
18605 18027 28640 0 3 0x2 0x80 nanoslp syz-executor
7533 256485 28640 0 3 0x2 0x80 nanoslp syz-executor
28640 204685 1 0 2 0x2 0 syz-executor
9300 160860 1 74 3 0x1100012 0x80 bpf pflogd
84031 140194 1 73 3 0x1100010 0x80 kqread syslogd
49601 447529 0 0 3 0x14000 0x200 bored smr
96720 51976 0 0 2 0x14000 0x200 zerothread
27872 31348 0 0 3 0x14000 0x200 aiodoned aiodoned
42719 200471 0 0 3 0x14000 0x200 syncer update
4386 101393 0 0 3 0x14000 0x200 cleaner cleaner
58442 516184 0 0 3 0x14000 0x200 reaper reaper
58737 358477 0 0 3 0x14000 0x200 pgdaemon pagedaemon
89394 341696 0 0 3 0x14000 0x200 bored viomb
57792 126507 0 0 3 0x14000 0x40000200 acpi0 acpi0
89311 33402 0 0 3 0x14000 0x40000200 idle1
66315 369470 0 0 3 0x14000 0x200 bored softnet1
44411 50805 0 0 3 0x14000 0x200 bored softnet0
49048 396625 0 0 3 0x14000 0x200 bored systqmp
90087 436402 0 0 3 0x14000 0x200 bored systq
31234 57068 0 0 3 0x14000 0x200 tmoslp softclockmp
81528 215759 0 0 3 0x14000 0x40000200 tmoslp softclock
79239 96693 0 0 3 0x14000 0x40000200 idle0
1 254074 0 0 3 0x2 0x80 wait init
0 0 -1 0 3 0x10000 0x200 scheduler swapper
ddb{0}> show all locks
Process 65959 (syz-executor) thread 0xffff80002a223238 (26067)
exclusive rwlock pf_lock r = 0 (0xffffffff839057b8)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 pfioctl+0x9cd9 sys/net/pf_ioctl.c:2339
#3 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
#4 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:537
#5 sys_ioctl+0x674 sys/kern/sys_generic.c:-1
#6 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#6 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
#7 Xsyscall+0x128
exclusive rwlock netlock r = 0 (0xffffffff8395ecf0)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 pfioctl+0x9cc4 sys/net/pf_ioctl.c:2338
#3 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
#4 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:537
#5 sys_ioctl+0x674 sys/kern/sys_generic.c:-1
#6 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#6 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
#7 Xsyscall+0x128
exclusive rwlock pfioctl_rw r = 0 (0xffffffff83905848)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 pfioctl+0x1d4 sys/net/pf_ioctl.c:2075
#3 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
#4 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:537
#5 sys_ioctl+0x674 sys/kern/sys_generic.c:-1
#6 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#6 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
#7 Xsyscall+0x128
exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83b03540)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 vn_ioctl+0x4d sys/kern/vfs_vnops.c:520
#2 sys_ioctl+0x674 sys/kern/sys_generic.c:-1
#3 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#3 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
#4 Xsyscall+0x128
Process 37174 (syz-executor) thread 0xffff800045ffdc90 (395729)
exclusive rrwlock inode r = 0 (0xfffff0806c771440)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621
#3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527
#4 vn_lock+0xa4 sys/kern/vfs_vnops.c:576
#5 vn_write+0x18f sys/kern/vfs_vnops.c:411
#6 dofilewritev+0x2bd sys/kern/sys_generic.c:384
#7 sys_write+0xa2 sys/kern/sys_generic.c:300
#8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
#9 Xsyscall+0x128
Process 30412 (syz-executor) thread 0xffff80003bbb8fb0 (126715)
exclusive rrwlock inode r = 0 (0xfffff0806c7710c8)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621
#3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527
#4 vn_lock+0xa4 sys/kern/vfs_vnops.c:576
#5 spec_open+0x2f2 sys/kern/spec_vnops.c:151
#6 VOP_OPEN+0x8b sys/kern/vfs_vops.c:138
#7 vn_open+0x7a5 sys/kern/vfs_vnops.c:183
#8 vndioctl+0xc43 sys/dev/vnd.c:458
#9 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
#10 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:537
#11 sys_ioctl+0x674 sys/kern/sys_generic.c:-1
#12 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#12 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
#13 Xsyscall+0x128
Process 30412 (syz-executor) thread 0xffff80002a223c98 (370645)
exclusive rrwlock inode r = 0 (0xfffff0806c771690)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621
#3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527
#4 vn_lock+0xa4 sys/kern/vfs_vnops.c:576
#5 vfs_lookup+0x12b sys/kern/vfs_lookup.c:431
#6 namei+0x7c5 sys/kern/vfs_lookup.c:250
#7 domknodat+0xb4 sys/kern/vfs_syscalls.c:1531
#8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:783
#9 Xsyscall+0x128
ddb{0}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 11048 12078K 12338K 166960K 12515 0
pcb 17 12K 12K 166960K 61 0
rtable 206 7K 8K 166960K 389 0
pf 35 17K 25K 166960K 99 0
ifaddr 40 7K 8K 166960K 56 0
ifgroup 51 2K 2K 166960K 74 0
sysctl 2 1K 9K 166960K 10 0
counters 68 36K 38K 166960K 158 0
ioctlops 2 8K 8K 166960K 1551 0
iov 0 0K 12K 166960K 8 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1288 81K 82K 166960K 1526 0
UFS quota 1 32K 32K 166960K 1 0
UFS mount 5 36K 36K 166960K 5 0
shm 2 1K 5K 166960K 8 0
VM map 2 1K 1K 166960K 2 0
sem 10 0K 0K 166960K 14 0
dirhash 12 2K 2K 166960K 12 0
ACPI 1734 201K 291K 166960K 11964 0
file desc 18 65K 97K 166960K 319 0
sigio 0 0K 0K 166960K 2 0
proc 12 17K 164K 166960K 569 0
subproc 72 4K 4K 166960K 72 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 16K 16K 166960K 1 0
ip_moptions 0 0K 0K 166960K 15 0
in_multi 88 5K 6K 166960K 106 0
ether_multi 1 0K 0K 166960K 2 0
mrt 0 0K 0K 166960K 6 0
ISOFS mount 1 32K 32K 166960K 1 0
MSDOSFS mount 1 16K 16K 166960K 1 0
ttys 67 307K 307K 166960K 67 0
exec 0 0K 1K 166960K 402 0
fusefs mount 1 32K 32K 166960K 1 0
pfkey data 0 0K 0K 166960K 1 0
tdb 3 0K 0K 166960K 3 0
VM swap 8 62K 64K 166960K 10 0
UVM amap 193 97K 186K 166960K 4679 0
UVM aobj 11 2K 2K 166960K 11 0
pinsyscall 23 46K 108K 166960K 1480 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 0 0K 0K 166960K 10 0
NDP 11 0K 2K 166960K 36 0
temp 38 9118K 9130K 166960K 6423 0
kqueue 3 4K 22K 166960K 69 0
SYN cache 2 16K 16K 166960K 2 0
ddb{0}> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache 128 28 0 0 1 0 1 1 0 8 0
rtpcb 120 42 0 42 1 1 0 1 0 8 0
rtentry 176 116 0 28 6 0 6 6 0 8 0
unpcb 144 299 0 293 7 1 6 6 0 8 5
syncache 336 5 0 5 1 1 0 1 0 8 0
tcpcb 736 53 0 49 1 0 1 1 0 8 0
arp 136 20 0 4 1 0 1 1 0 8 0
inpcb 328 338 0 334 6 5 1 6 0 8 0
nd6 152 24 0 3 1 0 1 1 0 8 0
pkpcb 40 4 0 4 1 1 0 1 0 8 0
kcovpl 48 8 0 0 1 0 1 1 0 8 0
ppxss 1192 43 0 43 1 1 0 1 0 8 0
pfstscr 40 2 0 0 1 0 1 1 0 8 0
pffrag 232 2 0 0 1 0 1 1 0 482 0
pffrnode 88 2 0 0 1 0 1 1 0 8 0
pffrent 40 34 0 32 1 0 1 1 0 8 0
pfosfp 40 1428 0 1005 5 0 5 5 0 8 0
pfosfpen 112 1428 0 714 21 0 21 21 0 8 0
pfrktable 1344 2 2 2 2 1 1 1 0 8 1
pfanchor 1288 5 0 5 2 1 1 1 0 8 1
pfstitem 24 36 0 0 1 0 1 1 0 8 0
pfstkey 128 36 0 0 2 0 2 2 0 8 0
pfstate 448 35 0 0 4 0 4 4 0 8 0
pfrule 1360 25 0 18 2 0 2 2 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 485 0 89 29 1 28 29 0 8 0
art_table 40 486 0 89 5 0 5 5 0 8 0
art_node 32 116 0 40 1 0 1 1 0 8 0
semapl 72 12 0 4 1 0 1 1 0 8 0
shmpl 112 8 0 0 1 0 1 1 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino2pl 256 1928 0 464 93 0 93 93 0 8 0
ffsino 296 1928 0 464 114 0 114 114 0 8 0
nchpl 144 2369 0 663 64 0 64 64 0 8 0
rtmask 32 4 0 4 1 1 0 1 0 8 0
vnodes 216 2089 0 0 117 0 117 117 0 8 0
namei 1024 7313 0 7309 2 1 1 2 0 8 0
percpumem 16 95 0 45 1 0 1 1 0 8 0
pfiaddrpl 120 2 0 1 2 1 1 1 0 8 0
kstatmem 264 43 0 18 3 1 2 3 0 8 0
scsiplug 72 1 0 1 1 1 0 1 0 8 0
scxspl 216 8406 0 8406 9 8 1 8 1 8 1
plimitpl 152 59 0 46 1 0 1 1 0 8 0
sigapl 424 638 0 600 7 1 6 7 0 8 0
knotepl 120 1023 0 0 31 0 31 31 0 8 0
kqueuepl 224 69 0 67 1 0 1 1 0 8 0
pipepl 344 138 0 110 3 0 3 3 0 8 0
fdescpl 528 622 0 600 3 0 3 3 0 8 0
filepl 160 2911 0 2718 15 1 14 14 0 8 4
lockfpl 104 54 0 53 2 1 1 1 0 8 0
lockfspl 48 25 0 24 2 1 1 1 0 8 0
sessionpl 144 31 0 27 1 0 1 1 0 8 0
pgrppl 48 41 0 29 1 0 1 1 0 8 0
ucredpl 104 400 0 392 1 0 1 1 0 8 0
zombiepl 144 601 0 600 2 1 1 1 0 8 0
processpl 1232 638 0 600 5 0 5 5 0 8 0
procpl 664 941 0 885 5 0 5 5 0 8 0
sockpl 752 689 0 679 21 6 15 15 0 8 13
mcl64k 65536 2 0 0 1 0 1 1 0 8 0
mcl16k 16384 1 0 0 1 0 1 1 0 8 0
mcl8k 8192 2 0 0 1 0 1 1 0 8 0
mcl4k 4096 135 0 0 17 0 17 17 0 8 0
mcl2k 2048 20 0 0 3 0 3 3 0 8 0
mextrefs 64 19 0 0 1 0 1 1 0 8 0
mtagpl 96 4 0 0 1 0 1 1 0 8 0
mbufpl 256 171 0 0 11 0 11 11 0 8 0
bufpl 272 2704 0 105 174 0 174 174 0 8 0
anonpl 32 5926 0 0 48 0 48 48 0 247 0
amapchunkpl 152 13684 0 13110 26 3 23 23 0 158 0
amappl16 200 2216 0 2095 21 14 7 14 0 8 0
amappl15 192 12 0 12 1 1 0 1 0 8 0
amappl14 184 431 0 431 1 1 0 1 0 8 0
amappl13 176 183 0 181 1 0 1 1 0 8 0
amappl12 168 873 0 853 2 0 2 2 0 8 0
amappl11 160 2 0 2 1 1 0 1 0 8 0
amappl10 152 69 0 65 1 0 1 1 0 8 0
amappl9 144 289 0 289 1 1 0 1 0 8 0
amappl8 136 103 0 101 1 0 1 1 0 8 0
amappl7 128 165 0 159 1 0 1 1 0 8 0
amappl6 120 161 0 160 1 0 1 1 0 8 0
amappl5 112 99 0 97 1 0 1 1 0 8 0
amappl4 104 298 0 290 1 0 1 1 0 8 0
amappl3 96 2482 0 2395 3 0 3 3 0 8 0
amappl2 88 740 0 704 2 0 2 2 0 8 0
amappl1 80 11164 0 11007 15 6 9 15 0 8 0
amappl 88 3927 0 3758 4 0 4 4 0 92 0
uvmvnodes 80 103 0 0 3 0 3 3 0 8 0
dma65536 65536 1 0 1 1 1 0 1 0 8 0
dma32768 32768 1 0 1 1 1 0 1 0 8 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma1024 1024 1 0 0 1 0 1 1 0 8 0
dma256 256 6 0 6 1 1 0 1 0 8 0
dma128 128 253 0 253 1 1 0 1 0 8 0
dma64 64 6 0 6 1 1 0 1 0 8 0
dma32 32 7 0 7 1 1 0 1 0 8 0
dma16 16 18 0 17 1 0 1 1 0 8 0
aobjpl 72 10 0 0 1 0 1 1 0 8 0
uaddrrnd 24 622 0 600 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 622 0 600 1 0 1 1 0 8 0
vmmpekpl 168 6968 0 6933 2 0 2 2 0 8 0
vmmpepl 168 48215 0 47043 86 32 54 86 0 357 0
vmsppl 488 621 0 600 5 1 4 5 0 8 0
rwobjpl 80 16835 0 16188 24 2 22 24 0 8 0
pdppl 4096 1251 0 1200 99 48 51 87 0 8 0
pvpl 32 11748 0 0 97 2 95 95 0 265 0
pmappl 256 621 0 600 3 0 3 3 0 8 0
extentpl 40 46 0 28 1 0 1 1 0 8 0
phpool 112 451 0 55 12 0 12 12 0 8 0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
pf_anchor_global_RB_REMOVE(ffffffff83a94658,ffff80000158b760) at pf_anchor_global_RB_REMOVE+0x81 sys/net/pf_ruleset.c:82
pf_remove_if_empty_ruleset(ffff80000158bbf0) at pf_remove_if_empty_ruleset+0x12d sys/net/pf_ruleset.c:301
pfi_dynaddr_setup(ffff800001579780,0,1) at pfi_dynaddr_setup+0x671 sys/net/pf_if.c:508
pf_addr_setup(ffffffff83a94af0,ffff800001579780,0) at pf_addr_setup+0x46 sys/net/pf_ioctl.c:948
pfioctl(14900,cd604404,ffff800001615000,2,ffff80002a223238) at pfioctl+0xa380 sys/net/pf_ioctl.c:2385
VOP_IOCTL(fffff08061935c30,cd604404,ffff800001615000,2,fffff080097fd6e8,ffff80002a223238) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264
vn_ioctl(fffff0806fbbe0a8,cd604404,ffff800001615000,ffff80002a223238) at vn_ioctl+0xf8 sys/kern/vfs_vnops.c:537
sys_ioctl(ffff80002a223238,ffff80003c3fb580,ffff80003c3fb4d0) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1
syscall(ffff80003c3fb580) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c3fb580) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xf36fdbc1f60, count: -10
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x27: addq $0x8,%rsp
ddb{1}>