login: uvm_fault(0xfffffd806bc09cc0, 0x4c3, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at pfr_detach_table+0x20: movl 0x4c4(%r14),%r15d
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
kernel page fault
uvm_fault(0xfffffd806bc09cc0, 0x4c3, 0, 1) -> e
pfr_detach_table(ffffffffffffffff) at pfr_detach_table+0x20 sys/net/pf_table.c:2240
end trace frame: 0xffff80001d3d25a0, count: 0
ddb> trace
pfr_detach_table(ffffffffffffffff) at pfr_detach_table+0x20 sys/net/pf_table.c:2240
pf_tbladdr_remove(ffff8000009f3558) at pf_tbladdr_remove+0x4e sys/net/pf.c:1525
pf_rm_rule(0,ffff8000009f3520) at pf_rm_rule+0x3fc sys/net/pf_ioctl.c:309
pfioctl(4900,cd604404,ffff8000006be000,2,ffff8000ffff5648) at pfioctl+0x4f7a
VOP_IOCTL(fffffd80609400d0,cd604404,ffff8000006be000,2,fffffd806c3beba0,ffff8000ffff5648) at VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd805d719788,cd604404,ffff8000006be000,ffff8000ffff5648) at vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff8000ffff5648,ffff80001d3d2a48,ffff80001d3d2a90) at sys_ioctl+0x5b9
syscall(ffff80001d3d2b10) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffd41f0, count: -9
ddb> show registers
rdi 0xffffffffffffffff
rsi 0x3
rbp 0xffff80001d3d2560
rbx 0xffff8000009f3768
rdx 0x3
rcx 0x1
rax 0xffffffff81560355 pfioctl+0x4015
r8 0x550
r9 0x1
r10 0xf982732e3e47ffef
r11 0xb40ab09ea8b74869
r12 0xffff8000009f3878
r13 0xffff8000009f37f0
r14 0xffffffffffffffff
r15 0xffffffffffffffff
rip 0xffffffff812fb2a0 pfr_detach_table+0x20
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
rsp 0xffff80001d3d2530
ss 0x10
pfr_detach_table+0x20: movl 0x4c4(%r14),%r15d
ddb> show proc
PROC (syz-executor3088) pid=9013 stat=onproc
flags process=2<EXEC> proc=0
pri=51, usrpri=51, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff4ee0,0xffffffff8254b668
process=0xffff80001d39a018 user=0xffff80001d3cd000, vmspace=0xfffffd806bc09cc0
estcpu=1, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
*71287 9013 71870 0 7 0x2 syz-executor3088
71870 432992 60797 0 3 0x10008a pause ksh
60797 228098 52138 0 2 0x12 sshd
60142 165500 1 0 3 0x100083 ttyin getty
52138 149286 1 0 3 0x80 select sshd
9705 188860 52642 73 3 0x100090 kqread syslogd
52642 281968 1 0 3 0x100082 netio syslogd
78320 177651 1 77 3 0x100090 poll dhclient
76630 78909 1 0 3 0x80 poll dhclient
26044 103734 0 0 2 0x14200 zerothread
54123 98048 0 0 3 0x14200 aiodoned aiodoned
53266 75323 0 0 3 0x14200 syncer update
41548 335290 0 0 3 0x14200 cleaner cleaner
24554 412587 0 0 3 0x14200 reaper reaper
94020 23450 0 0 3 0x14200 pgdaemon pagedaemon
96638 131332 0 0 3 0x14200 bored crynlk
4534 161409 0 0 3 0x14200 bored crypto
450 355046 0 0 3 0x40014200 acpi0 acpi0
4615 473377 0 0 3 0x14200 bored softnet
52521 94705 0 0 3 0x14200 bored systqmp
2482 147509 0 0 3 0x14200 bored systq
65983 349348 0 0 3 0x40014200 bored softclock
52128 123556 0 0 3 0x40014200 idle0
29627 31084 0 0 3 0x14200 bored smr
1 82924 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 61 1K 2K 78643K 117 0
ifaddr 24 7K 7K 78643K 24 0
counters 19 16K 16K 78643K 19 0
ioctlops 1 4K 4K 78643K 14 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 61 3K 3K 78643K 708 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
pfrule 1360 1 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 96 0 0 6 0 6 6 0 8 0
art_table 32 97 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 3479 0 3479 2 1 1 1 0 8 1
scxspl 192 2424 0 2424 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
knotepl 112 5 0 0 1 0 1 1 0 8 0
kqueuepl 104 1 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 120 858 0 814 2 0 2 2 0 8 0
lockfpl 104 5 0 4 1 0 1 1 0 8 0
lockfspl 48 3 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 632 191 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 5785 0 5757 7 1 6 6 0 8 1
mtagpl 80 2 0 2 1 1 0 1 0 8 0
mbufpl 256 9932 0 9895 4 0 4 4 0 8 0
bufpl 280 2095 0 258 132 0 132 132 0 8 0
anonpl 16 17276 0 16138 7 2 5 7 0 107 0
amapchunkpl 152 466 0 430 2 0 2 2 0 158 0
amappl16 192 28 0 26 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 136 354 0 353 1 0 1 1 0 8 0
amappl8 128 63 0 59 1 0 1 1 0 8 0
amappl7 120 66 0 57 1 0 1 1 0 8 0
amappl6 112 45 0 42 1 0 1 1 0 8 0
amappl5 104 182 0 172 1 0 1 1 0 8 0
amappl4 96 395 0 372 1 0 1 1 0 8 0
amappl3 88 111 0 102 1 0 1 1 0 8 0
amappl2 80 691 0 640 3 1 2 2 0 8 0
amappl1 72 12165 0 11775 16 6 10 16 0 8 0
amappl 80 353 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 5221 0 5207 1 0 1 1 0 8 0
vmmpepl 168 26028 0 25260 48 10 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 70611 0 67864 28 2 26 26 0 265 3
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 112 116 0 5 4 0 4 4 0 8 0