login: uvm_fault(0xfffffd806bc09880, 0x440010051, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at pfi_dynaddr_remove+0x4a: movq 0x58(%r15),%r12
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
kernel page fault
uvm_fault(0xfffffd806bc09880, 0x440010051, 0, 1) -> e
pfi_dynaddr_remove(ffff8000009f3008) at pfi_dynaddr_remove+0x4a sys/net/pf_if.c:602
end trace frame: 0xffff80001d3de200, count: 0
ddb> trace
pfi_dynaddr_remove(ffff8000009f3008) at pfi_dynaddr_remove+0x4a sys/net/pf_if.c:602
pf_rm_rule(0,ffff8000009f2fd0) at pf_rm_rule+0x3ae sys/net/pf_ioctl.c:303
pfioctl(4900,cd604404,ffff8000006be000,c2,ffff8000ffff4010) at pfioctl+0x3082
VOP_IOCTL(fffffd80644150d0,cd604404,ffff8000006be000,c2,fffffd806c3bed20,ffff8000ffff4010) at VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd805dfa7440,cd604404,ffff8000006be000,ffff8000ffff4010) at vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff8000ffff4010,ffff80001d3de648,ffff80001d3de690) at sys_ioctl+0x5b9
syscall(ffff80001d3de710) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xc7eb1c5fea0, count: -8
ddb> show registers
rdi 0x2
rsi 0x2
rbp 0xffff80001d3de1a0
rbx 0x2
rdx 0x4
rcx 0x1
rax 0x10
r8 0xf8
r9 0x5
r10 0x51b03886c3577b7f
r11 0xf80ef84dcf3c9ed0
r12 0xffff8000009f3008
r13 0x10
r14 0xffff8000009f3008
r15 0x44000fff9
rip 0xffffffff819b386a pfi_dynaddr_remove+0x4a
cs 0x8
rflags 0x10206 __ALIGN_SIZE+0xf206
rsp 0xffff80001d3de170
ss 0x10
pfi_dynaddr_remove+0x4a: movq 0x58(%r15),%r12
ddb> show proc
PROC (syz-executor2422) pid=433763 stat=onproc
flags process=2<EXEC> proc=4000000<THREAD>
pri=52, usrpri=52, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff5b38,0xffffffff8256d538
process=0xffff80001d39aa50 user=0xffff80001d3d9000, vmspace=0xfffffd806bc09880
estcpu=2, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
69112 240130 40878 0 2 0x2 syz-executor2422
69112 181471 40878 0 3 0x4000082 lockf syz-executor2422
*69112 433763 40878 0 7 0x4000002 syz-executor2422
40878 453568 46398 0 3 0x10008a pause ksh
46398 449527 6465 0 3 0x92 select sshd
44672 128101 1 0 3 0x100083 ttyin getty
6465 426938 1 0 3 0x80 select sshd
37160 58174 25987 73 3 0x100090 kqread syslogd
25987 56230 1 0 3 0x100082 netio syslogd
59558 25458 1 77 3 0x100090 poll dhclient
74278 45751 1 0 3 0x80 poll dhclient
33845 281488 0 0 2 0x14200 zerothread
82931 408893 0 0 3 0x14200 aiodoned aiodoned
50738 222890 0 0 3 0x14200 syncer update
31777 300726 0 0 3 0x14200 cleaner cleaner
4453 337877 0 0 3 0x14200 reaper reaper
30583 461001 0 0 3 0x14200 pgdaemon pagedaemon
18763 203006 0 0 3 0x14200 bored crynlk
87407 446502 0 0 3 0x14200 bored crypto
26439 115400 0 0 3 0x40014200 acpi0 acpi0
99917 374148 0 0 3 0x14200 bored softnet
5652 346876 0 0 3 0x14200 bored systqmp
66278 398081 0 0 3 0x14200 bored systq
42552 108190 0 0 3 0x40014200 bored softclock
93377 106265 0 0 3 0x40014200 idle0
99721 329354 0 0 3 0x14200 bored smr
1 106596 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb> show all locks
No such command
ddb> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 9438 6319K 6320K 78643K 10535 0
pcb 13 8K 8K 78643K 13 0
rtable 64 2K 2K 78643K 120 0
ifaddr 28 8K 8K 78643K 28 0
counters 19 16K 16K 78643K 19 0
ioctlops 1 4K 4K 78643K 15 0
mount 1 1K 1K 78643K 1 0
vnodes 1180 74K 74K 78643K 1185 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 1K 78643K 2 0
VM map 2 0K 0K 78643K 2 0
sem 2 0K 0K 78643K 2 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 1 0K 0K 78643K 1 0
proc 47 38K 46K 78643K 278 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
in_multi 11 0K 0K 78643K 11 0
ether_multi 1 0K 0K 78643K 1 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 19 95K 95K 78643K 19 0
exec 0 0K 1K 78643K 151 0
pagedep 1 8K 8K 78643K 1 0
inodedep 1 32K 32K 78643K 1 0
newblk 1 0K 0K 78643K 1 0
VM swap 7 26K 26K 78643K 7 0
UVM amap 63 3K 3K 78643K 710 0
UVM aobj 2 2K 2K 78643K 2 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
NDP 3 0K 0K 78643K 3 0
temp 20 3003K 3067K 78643K 1711 0
SYN cache 2 16K 16K 78643K 2 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
arp 64 2 0 0 1 0 1 1 0 8 0
rtpcb 80 15 0 13 1 0 1 1 0 8 0
rtentry 112 23 0 1 1 0 1 1 0 8 0
unpcb 120 27 0 19 1 0 1 1 0 8 0
syncache 264 5 0 5 2 1 1 1 0 8 1
tcpcb 544 8 0 5 1 0 1 1 0 8 0
inpcb 280 22 0 16 1 0 1 1 0 8 0
pfrktable 1344 1 0 0 1 0 1 1 0 8 0
pfrule 1360 2 0 0 1 0 1 1 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 97 0 0 7 0 7 7 0 8 0
art_table 32 98 0 0 1 0 1 1 0 8 0
art_node 16 22 0 2 1 0 1 1 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino1pl 128 1392 0 15 45 0 45 45 0 8 0
ffsino 240 1392 0 15 81 0 81 81 0 8 0
nchpl 144 1567 0 31 57 0 57 57 0 8 0
uvmvnodes 72 1401 0 0 26 0 26 26 0 8 0
vnodes 208 1401 0 0 74 0 74 74 0 8 0
namei 1024 3482 0 3482 2 1 1 1 0 8 1
scxspl 192 2439 0 2439 1 0 1 1 0 8 1
plimitpl 152 13 0 8 1 0 1 1 0 8 0
sigapl 432 176 0 166 2 0 2 2 0 8 0
futexpl 56 8 0 8 1 0 1 1 0 8 1
knotepl 112 5 0 0 1 0 1 1 0 8 0
kqueuepl 104 3 0 0 1 0 1 1 0 8 0
pipepl 112 114 0 107 2 1 1 1 0 8 0
fdescpl 424 177 0 166 2 0 2 2 0 8 0
filepl 120 863 0 816 2 0 2 2 0 8 0
lockfpl 104 7 0 4 1 0 1 1 0 8 0
lockfspl 48 4 0 2 1 0 1 1 0 8 0
sessionpl 112 17 0 9 1 0 1 1 0 8 0
pgrppl 48 17 0 9 1 0 1 1 0 8 0
ucredpl 96 47 0 40 1 0 1 1 0 8 0
zombiepl 144 166 0 166 2 1 1 1 0 8 1
processpl 872 191 0 166 4 0 4 4 0 8 0
procpl 632 193 0 166 3 0 3 3 0 8 0
sockpl 384 64 0 48 2 0 2 2 0 8 0
mcl4k 4096 10 0 10 2 1 1 1 0 8 1
mcl2k 2048 5916 0 5887 8 2 6 7 0 8 2
mtagpl 80 2 0 2 1 1 0 1 0 8 0
mbufpl 256 10115 0 10077 5 1 4 5 0 8 0
bufpl 280 2108 0 258 133 0 133 133 0 8 0
anonpl 16 17400 0 16216 7 2 5 7 0 107 0
amapchunkpl 152 470 0 430 2 0 2 2 0 158 0
amappl16 192 29 0 27 1 0 1 1 0 8 0
amappl15 184 42 0 38 1 0 1 1 0 8 0
amappl14 176 13 0 12 2 1 1 1 0 8 0
amappl12 160 4 0 4 1 1 0 1 0 8 0
amappl11 152 41 0 30 1 0 1 1 0 8 0
amappl10 144 1 0 1 1 1 0 1 0 8 0
amappl9 136 370 0 369 1 0 1 1 0 8 0
amappl8 128 66 0 61 1 0 1 1 0 8 0
amappl7 120 63 0 55 1 0 1 1 0 8 0
amappl6 112 44 0 42 1 0 1 1 0 8 0
amappl5 104 162 0 152 1 0 1 1 0 8 0
amappl4 96 394 0 373 1 0 1 1 0 8 0
amappl3 88 111 0 102 1 0 1 1 0 8 0
amappl2 80 738 0 678 3 1 2 2 0 8 0
amappl1 72 12252 0 11840 16 6 10 16 0 8 0
amappl 80 355 0 334 1 0 1 1 0 84 0
dma4096 4096 1 0 1 1 1 0 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 64 1 0 0 1 0 1 1 0 8 0
uaddrrnd 24 177 0 166 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 177 0 166 1 0 1 1 0 8 0
vmmpekpl 168 5233 0 5219 1 0 1 1 0 8 0
vmmpepl 168 26122 0 25294 50 12 38 48 0 357 2
vmsppl 272 176 0 166 1 0 1 1 0 8 0
pdppl 4096 360 0 332 5 0 5 5 0 8 0
pvpl 32 70899 0 68066 32 5 27 27 0 265 4
pmappl 200 176 0 166 1 0 1 1 0 8 0
extentpl 40 46 0 29 1 0 1 1 0 8 0
phpool 112 119 0 7 4 0 4 4 0 8 0