kernel: protection fault trap, code=0 Stopped at pf_anchor_global_RB_REMOVE+0x58: movq 0(%r12),%rbx ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace pf_anchor_global_RB_REMOVE(ffffffff82a41b58,ffff800000e11800) at pf_anchor_global_RB_REMOVE+0x58 sys/net/pf_ruleset.c:84 pf_remove_if_empty_ruleset(ffff800000e11c90) at pf_remove_if_empty_ruleset+0xdd sys/net/pf_ruleset.c:300 pfi_dynaddr_setup(ffff800000f42860,0) at pfi_dynaddr_setup+0x411 sys/net/pf_if.c:485 pfioctl(4900,cd60441a,ffff800000c0d000,3,ffff8000ffff4000) at pfioctl+0x8d37 pf_addr_setup sys/net/pf_ioctl.c:894 [inline] pfioctl(4900,cd60441a,ffff800000c0d000,3,ffff8000ffff4000) at pfioctl+0x8d37 sys/net/pf_ioctl.c:1653 VOP_IOCTL(fffffd806f6829c8,cd60441a,ffff800000c0d000,3,fffffd807f7d7780,ffff8000ffff4000) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd80732986a8,cd60441a,ffff800000c0d000,ffff8000ffff4000) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 sys_ioctl(ffff8000ffff4000,ffff8000294feb98,ffff8000294febf0) at sys_ioctl+0x4a2 syscall(ffff8000294fec60) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000294fec60) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7257872be10, count: -9 ddb{0}> show registers rdi 0xffff800022c80000 rsi 0x10df __ALIGN_SIZE+0xdf rbp 0xffff8000294fe670 rbx 0xffffffff82a41b58 pf_anchors rdx 0xffff800022c80000 rcx 0x10de __ALIGN_SIZE+0xde rax 0xffffffff814642fb pf_anchor_global_RB_REMOVE+0x2b r8 0x400 r9 0x8080808080808080 r10 0x335c3f341eeb608d r11 0x850f6d2f38d09e2d r12 0xa1dcf9ad47dd0799 r13 0xffffffff82a41b60 pf_main_anchor r14 0xffff800000e11800 r15 0xdeaf007fdeafbead rip 0xffffffff81464328 pf_anchor_global_RB_REMOVE+0x58 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff8000294fe620 ss 0x10 pf_anchor_global_RB_REMOVE+0x58: movq 0(%r12),%rbx ddb{0}> show proc PROC (syz-executor.3) pid=363514 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=84, nice=20 forw=0xffffffffffffffff, list=0xffff8000ffff5500,0xffff8000ffff4d30 process=0xffff8000fffe9910 user=0xffff8000294f9000, vmspace=0xfffffd805b883e70 estcpu=34, cpticks=2, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 36888 77758 11431 0 2 0 syz-executor.5 36888 209937 11431 0 2 0x4000000 syz-executor.5 8710 100333 39144 0 2 0 syz-executor.3 * 8710 363514 39144 0 7 0x4000000 syz-executor.3 79182 262390 66301 0 2 0 syz-executor.4 79182 361496 66301 0 3 0x4000080 netio syz-executor.4 90051 95820 16967 0 2 0 syz-executor.6 90051 162137 16967 0 3 0x4000080 fsleep syz-executor.6 3694 455647 56089 0 2 0 syz-executor.2 3694 293034 56089 0 3 0x4000080 fsleep syz-executor.2 8262 345739 46084 0 3 0x80 nanoslp syz-executor.1 8262 316911 46084 0 3 0x4000080 fsleep syz-executor.1 8262 118357 46084 0 3 0x4000080 fsleep syz-executor.1 1523 318098 76400 0 2 0 syz-executor.0 1523 41839 76400 0 3 0x4000080 fifor syz-executor.0 1523 33372 76400 0 3 0x4000080 fsleep syz-executor.0 1523 327619 76400 0 3 0x4000080 fsleep syz-executor.0 56089 88891 36769 0 3 0x82 nanoslp syz-executor.2 97262 401909 36769 0 2 0x2 syz-executor.7 69832 100473 0 0 3 0x14280 nfsidl nfsio 56775 350421 0 0 3 0x14280 nfsidl nfsio 95343 357365 0 0 3 0x14280 nfsidl nfsio 97419 30583 0 0 3 0x14280 nfsidl nfsio 16068 210777 0 0 3 0x14280 nfsidl nfsio 13263 38622 0 0 3 0x14280 nfsidl nfsio 34492 233177 0 0 3 0x14280 nfsidl nfsio 52631 379542 0 0 3 0x14280 nfsidl nfsio 45006 206622 0 0 3 0x14280 nfsidl nfsio 91266 224570 0 0 3 0x14280 nfsidl nfsio 98137 270657 0 0 3 0x14280 nfsidl nfsio 67015 256372 0 0 3 0x14280 nfsidl nfsio 22176 202 0 0 3 0x14280 nfsidl nfsio 29175 140653 0 0 3 0x14280 nfsidl nfsio 56935 360020 0 0 3 0x14280 nfsidl nfsio 22423 140299 0 0 3 0x14280 nfsidl nfsio 34056 83317 0 0 3 0x14280 nfsidl nfsio 82849 78047 0 0 3 0x14280 nfsidl nfsio 83152 500160 0 0 3 0x14280 nfsidl nfsio 82903 378236 0 0 3 0x14280 nfsidl nfsio 16967 83725 36769 0 2 0x482 syz-executor.6 76400 299782 36769 0 2 0x482 syz-executor.0 21018 92692 0 0 3 0x14200 acct acct 46084 410049 36769 0 3 0x82 nanoslp syz-executor.1 11431 143193 36769 0 3 0x82 nanoslp syz-executor.5 66301 52080 36769 0 3 0x82 nanoslp syz-executor.4 39144 336259 36769 0 3 0x82 nanoslp syz-executor.3 28634 42384 1 0 3 0x100083 ttyin getty 41529 214887 0 0 3 0x14200 bored sosplice 36769 92725 76627 0 3 0x82 thrsleep syz-fuzzer 36769 231948 76627 0 3 0x4000082 nanoslp syz-fuzzer 36769 446265 76627 0 3 0x4000082 thrsleep syz-fuzzer 36769 180620 76627 0 3 0x4000082 thrsleep syz-fuzzer 36769 149673 76627 0 3 0x4000082 thrsleep syz-fuzzer 36769 123662 76627 0 3 0x4000082 thrsleep syz-fuzzer 36769 232736 76627 0 3 0x4000082 kqread syz-fuzzer 36769 181036 76627 0 3 0x4000082 thrsleep syz-fuzzer 36769 388585 76627 0 3 0x4000082 nanoslp syz-fuzzer 76627 269124 32274 0 3 0x10008a sigsusp ksh 32274 365343 11000 0 3 0x9a kqread sshd 11000 261792 1 0 3 0x88 kqread sshd 47420 178451 38015 74 3 0x1100092 bpf pflogd 38015 279245 1 0 3 0x80 netio pflogd 38625 215909 60585 73 3 0x1100090 kqread syslogd 60585 114052 1 0 3 0x100082 netio syslogd 27296 422294 1 0 3 0x100080 kqread resolvd 76137 289300 99886 77 3 0x100092 kqread dhcpleased 40774 376851 99886 77 3 0x100092 kqread dhcpleased 99886 315 1 0 3 0x80 kqread dhcpleased 77215 68264 0 0 3 0x14200 bored smr 26302 75667 0 0 2 0x14200 zerothread 55001 238734 0 0 3 0x14200 aiodoned aiodoned 1803 193096 0 0 3 0x14200 syncer update 29073 245890 0 0 3 0x14200 cleaner cleaner 16700 243133 0 0 3 0x14200 reaper reaper 17009 137624 0 0 3 0x14200 pgdaemon pagedaemon 93843 144926 0 0 3 0x14200 bored viomb 76582 383637 0 0 3 0x40014200 acpi0 acpi0 72649 102635 0 0 7 0x40014200 idle1 65996 89700 0 0 3 0x14200 bored softnet 81744 295276 0 0 3 0x14200 bored systqmp 95884 160023 0 0 3 0x14200 bored systq 71194 290598 0 0 2 0x40014200 softclock 92410 342870 0 0 3 0x40014200 idle0 1 119607 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 8710 (syz-executor.3) thread 0xffff8000ffff4000 (363514) exclusive rwlock pf_lock r = 0 (0xffffffff82911960) #0 witness_lock+0x44d #1 pfioctl+0x5dc5 sys/net/pf_ioctl.c:1608 #2 VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 #3 vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 #4 sys_ioctl+0x4a2 #5 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #5 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #6 Xsyscall+0x128 exclusive rwlock netlock r = 0 (0xffffffff8291bc10) #0 witness_lock+0x44d #1 pfioctl+0x38c8 sys/net/pf_ioctl.c:1608 #2 VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 #3 vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 #4 sys_ioctl+0x4a2 #5 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #5 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #6 Xsyscall+0x128 exclusive rwlock pfioctl_rw r = 0 (0xffffffff829119c0) #0 witness_lock+0x44d #1 pfioctl+0x15e sys/net/pf_ioctl.c:1148 #2 VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 #3 vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 #4 sys_ioctl+0x4a2 #5 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #5 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #6 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82a3f538) #0 witness_lock+0x44d #1 vn_ioctl+0x41 sys/kern/vfs_vnops.c:514 #2 sys_ioctl+0x4a2 #3 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #3 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #4 Xsyscall+0x128 Process 97262 (syz-executor.7) thread 0xffff8000ffff57a0 (401909) exclusive rrwlock inode r = 0 (0xfffffd8068703b38) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:461 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:534 #4 ufs_ihashins+0x42 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1347 #6 ffs_inode_alloc+0x1be sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf4 sys/ufs/ufs/ufs_vnops.c:1162 #8 VOP_MKDIR+0xbf sys/kern/vfs_vops.c:404 #9 domkdirat+0x121 sys/kern/vfs_syscalls.c:3101 #10 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #10 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806874bf80) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:461 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:534 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:579 #5 vfs_lookup+0xd1 sys/kern/vfs_lookup.c:413 #6 namei+0x36a sys/kern/vfs_lookup.c:245 #7 domkdirat+0x75 sys/kern/vfs_syscalls.c:3086 #8 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #8 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10230 6517K 7472K 78643K 51813 0 pcb 13 18K 23K 78643K 5368 0 rtable 238 13K 14K 78643K 6280 0 ifaddr 109 29K 32K 78643K 2460 0 sysctl 2 0K 0K 78643K 2 0 counters 58 35K 36K 78643K 592 0 ioctlops 1 4K 8K 78643K 7604 0 iov 1 0K 32K 78643K 32871 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1491 93K 93K 78643K 16192 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 288 0 VM map 2 1K 1K 78643K 2 0 sem 20 11K 21K 78643K 1021 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 17 61K 85K 78643K 31868 0 sigio 1 0K 0K 78643K 418 0 proc 81 92K 116K 78643K 4257 0 subproc 104 6K 6K 78643K 1271 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 4045 0 in_multi 86 5K 7K 78643K 1975 0 ether_multi 1 0K 0K 78643K 359 0 mrt 2 0K 0K 78643K 177 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 253 1129K 1129K 78643K 253 0 exec 0 0K 2K 78643K 7679 0 tdb 3 0K 0K 78643K 3 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 762 1936K 1940K 78643K 185237 0 UVM aobj 131 4K 4K 78643K 133 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 2166 0 NDP 15 0K 1K 78643K 504 0 temp 239 4924K 5054K 78643K 275724 0 kqueue 12 18K 26K 78643K 1530 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 1955 0 1952 28 27 1 3 0 8 0 rtentry 112 1478 0 1379 5 2 3 4 0 8 0 unpcb 136 25699 0 25678 254 253 1 9 0 8 0 syncache 296 110 0 110 29 29 0 1 0 8 0 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 13 84 13 6 6 0 1 0 8 0 tcpcb 736 12279 0 12266 358 356 2 20 0 8 0 arp 120 220 0 202 1 0 1 1 0 8 0 inpcb 312 32819 0 32803 385 381 4 17 0 8 1 rttmr 72 86 0 85 14 13 1 1 0 8 0 nd6 48 349 0 325 1 0 1 1 0 8 0 pkpcb 40 34 0 34 9 9 0 1 0 8 0 kcovpl 48 95 0 87 1 0 1 1 0 8 0 ppxss 1248 84 0 84 20 20 0 1 0 8 0 pfstscr 40 83 0 82 3 2 1 1 0 8 0 pffrag 232 193 0 192 9 8 1 1 0 482 0 pffrnode 88 192 0 191 9 8 1 1 0 8 0 pffrent 40 660 0 659 13 12 1 1 0 8 0 pfosfp 40 1448 0 1023 5 0 5 5 0 8 0 pfosfpen 112 1448 0 724 21 0 21 21 0 8 0 pfrktable 1344 313 253 310 12 11 1 1 0 8 0 pftag 88 33 0 21 1 0 1 1 0 8 0 pfqueue 264 5 0 5 1 1 0 1 0 8 0 pfstitem 24 78 0 74 1 0 1 1 0 8 0 pfstkey 112 230 0 226 1 0 1 1 0 8 0 pfstate 320 140 0 137 3 1 2 3 0 8 0 pfrule 1360 1080 0 1065 18 16 2 4 0 8 0 art_heap8 4096 2 0 1 2 1 1 2 0 8 0 art_heap4 256 6147 0 5721 70 43 27 32 0 8 0 art_table 32 6149 0 5722 5 1 4 5 0 8 0 art_node 16 1474 0 1387 1 0 1 1 0 8 0 sysvmsgpl 40 92 0 78 1 0 1 1 0 8 0 semupl 112 2 0 2 1 1 0 1 0 8 0 semapl 112 1011 0 993 1 0 1 1 0 8 0 shmpl 112 130 0 2 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 49033 0 47494 97 0 97 97 0 8 0 ffsino 272 49033 0 47494 103 0 103 103 0 8 0 nchpl 144 95526 0 93869 63 0 63 63 0 8 0 uvmvnodes 80 7854 0 0 161 0 161 161 0 8 0 vnodes 224 7854 0 0 462 0 462 462 0 8 0 namei 1024 333734 0 333733 18 17 1 2 0 8 0 percpumem 16 308 0 267 1 0 1 1 0 8 0 vcpupl 2048 302 0 0 38 0 38 38 0 8 0 vmpool 560 323 0 21 22 0 22 22 0 8 0 pfiaddrpl 120 266 0 265 12 11 1 1 0 8 0 kstatmem 264 564 0 534 13 10 3 3 0 8 0 scsiplug 72 18 0 18 7 7 0 1 0 8 0 scxspl 216 287584 0 287584 57 56 1 8 0 8 1 plimitpl 152 4107 0 4092 1 0 1 1 0 8 0 sigapl 424 32055 0 31989 9 1 8 8 0 8 0 futexpl 64 351637 0 351631 13 12 1 1 0 8 0 knotepl 120 1725 0 0 17 3 14 17 0 8 0 kqueuepl 216 7652 0 7644 156 155 1 12 0 8 0 pipepl 336 6478 0 6449 153 150 3 13 0 8 0 fdescpl 496 31983 0 31953 8 4 4 5 0 8 0 filepl 152 233827 0 233568 341 330 11 22 0 8 0 lockfpl 104 40176 0 40173 65 64 1 4 0 8 0 lockfspl 48 8910 0 8907 1 0 1 1 0 8 0 sessionpl 144 113 0 96 1 0 1 1 0 8 0 pgrppl 48 234 0 217 1 0 1 1 0 8 0 ucredpl 96 25183 0 25170 1 0 1 1 0 8 0 zombiepl 144 31989 0 31989 5 4 1 1 0 8 1 processpl 1064 32055 0 31989 5 0 5 5 0 8 0 procpl 672 83441 0 83357 31 23 8 9 0 8 0 srpgc 96 152 0 152 34 34 0 1 0 8 0 sosppl 168 192 0 192 38 37 1 1 0 8 1 sockpl 480 60537 0 60497 1215 1207 8 35 0 8 2 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 1 2 3 0 8 0 mcl12k 12288 25 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 24 0 0 3 1 2 3 0 8 0 mcl2k2 2112 8 0 0 1 0 1 1 0 8 0 mcl2k 2048 382 0 0 22 4 18 18 0 8 0 mtagpl 96 1336 0 0 12 4 8 12 0 8 0 mbufpl 256 5057 0 0 280 0 280 280 0 8 0 bufpl 288 54180 0 46326 562 0 562 562 0 8 0 anonpl 24 6140919 0 6121423 510 371 139 187 0 186 0 amapchunkpl 152 527407 0 526492 200 158 42 59 0 158 0 amappl16 200 86674 0 85876 341 288 53 56 0 8 8 amappl15 192 7493 0 7489 2 1 1 1 0 8 0 amappl14 184 2536 0 2522 1 0 1 1 0 8 0 amappl13 176 2862 0 2859 1 0 1 1 0 8 0 amappl12 168 4664 0 4655 1 0 1 1 0 8 0 amappl11 160 5875 0 5855 5 3 2 2 0 8 0 amappl10 152 1935 0 1926 1 0 1 1 0 8 0 amappl9 144 4461 0 4457 1 0 1 1 0 8 0 amappl8 136 6681 0 6490 7 0 7 7 0 8 0 amappl7 128 4360 0 4336 1 0 1 1 0 8 0 amappl6 120 4843 0 4812 3 1 2 2 0 8 0 amappl5 112 22392 0 22372 1 0 1 1 0 8 0 amappl4 104 14629 0 14588 3 1 2 2 0 8 0 amappl3 96 98179 0 98124 2 0 2 2 0 8 0 amappl2 88 39781 0 39685 4 1 3 3 0 8 0 amappl1 80 752338 0 751645 27 12 15 20 0 8 0 amappl 88 175835 0 175478 12 3 9 9 0 92 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 72 132 0 2 3 0 3 3 0 8 0 uaddrrnd 24 32306 0 31974 3 0 3 3 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 32306 0 31974 3 0 3 3 0 8 0 vmmpekpl 168 215681 0 215591 5 0 5 5 0 8 0 vmmpepl 168 3218785 0 3215062 572 390 182 195 0 357 8 vmsppl 368 32305 0 31974 31 0 31 31 0 8 0 rwobjpl 56 741366 0 731192 202 54 148 148 0 8 2 pdppl 4096 64619 0 64250 1656 1285 371 373 0 8 2 pvpl 32 12253125 0 12230150 938 723 215 312 0 265 1 pmappl 248 32305 0 31974 21 0 21 21 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 3811 0 2257 45 0 45 45 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace pf_anchor_global_RB_REMOVE(ffffffff82a41b58,ffff800000e11800) at pf_anchor_global_RB_REMOVE+0x58 sys/net/pf_ruleset.c:84 pf_remove_if_empty_ruleset(ffff800000e11c90) at pf_remove_if_empty_ruleset+0xdd sys/net/pf_ruleset.c:300 pfi_dynaddr_setup(ffff800000f42860,0) at pfi_dynaddr_setup+0x411 sys/net/pf_if.c:485 pfioctl(4900,cd60441a,ffff800000c0d000,3,ffff8000ffff4000) at pfioctl+0x8d37 pf_addr_setup sys/net/pf_ioctl.c:894 [inline] pfioctl(4900,cd60441a,ffff800000c0d000,3,ffff8000ffff4000) at pfioctl+0x8d37 sys/net/pf_ioctl.c:1653 VOP_IOCTL(fffffd806f6829c8,cd60441a,ffff800000c0d000,3,fffffd807f7d7780,ffff8000ffff4000) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd80732986a8,cd60441a,ffff800000c0d000,ffff8000ffff4000) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:531 sys_ioctl(ffff8000ffff4000,ffff8000294feb98,ffff8000294febf0) at sys_ioctl+0x4a2 syscall(ffff8000294fec60) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000294fec60) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7257872be10, count: -9 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp ddb{1}> trace x86_ipi_db(ffff800020ce8ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 acpicpu_idle() at acpicpu_idle+0x312 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800020ce8ff0) at sched_idle+0x417 sys/kern/kern_sched.c:178 end trace frame: 0x0, count: -5