witness: lock order reversal: 1st 0xffffffff82c39940 pf_lock (pf_lock) 2nd 0xfffffd806f6143f0 solock (&so->so_lock) lock order "&so->so_lock"(rwlock) -> "pf_lock"(rwlock) first seen at: #0 rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 #1 pf_remove_divert_state+0xbf sys/net/pf.c:1833 #2 in_pcbdisconnect+0x2c sys/netinet/in_pcb.c:578 #3 udp_disconnect+0xf1 sys/netinet/udp_usrreq.c:1189 #4 soconnect+0xc1 pru_disconnect sys/sys/protosw.h:334 [inline] #4 soconnect+0xc1 sodisconnect sys/kern/uipc_socket.c:521 [inline] #4 soconnect+0xc1 sys/kern/uipc_socket.c:485 #5 sys_connect+0x207 sys/kern/uipc_syscalls.c:422 #6 syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] #6 syscall+0x50f sys/arch/amd64/amd64/trap.c:606 #7 Xsyscall+0x128 lock order "pf_lock"(rwlock) -> "&so->so_lock"(rwlock) first seen at: #0 rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 #1 route_input+0x101 sys/net/rtsock.c:520 #2 rtm_send+0x1b2 sys/net/rtsock.c:1744 #3 rt_clone+0xd1 sys/net/route.c:279 #4 rtalloc+0x91 rt_match sys/net/route.c:248 [inline] #4 rtalloc+0x91 sys/net/route.c:377 #5 icmp_reflect+0x1bd sys/netinet/ip_icmp.c:740 #6 icmp_error+0x61 sys/netinet/ip_icmp.c:300 #7 pf_test_rule+0x98d sys/net/pf.c:4476 #8 pf_test+0x1d1c sys/net/pf.c:7676 #9 ip_input_if+0x131 sys/netinet/ip_input.c:417 #10 ipv4_input+0x4c sys/netinet/ip_input.c:291 #11 ether_input+0x58a #12 tun_dev_write+0x203 sys/net/if_tun.c:914 #13 spec_write+0xd9 sys/kern/spec_vnops.c:302 #14 VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 #15 vn_write+0x15b sys/kern/vfs_vnops.c:408 #16 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #17 sys_write+0x87 sys/kern/sys_generic.c:295 #18 syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] #18 syscall+0x50f sys/arch/amd64/amd64/trap.c:606 Stopped at db_enter+0x1c: addq $0x8,%rsp ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 witness_checkorder(fffffd806f6143f0,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2510 [inline] witness_checkorder(fffffd806f6143f0,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1110 rw_enter_write(fffffd806f6143e0) at rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 route_input(fffffd806286ff00,0,2) at route_input+0x101 sys/net/rtsock.c:520 rtm_send(fffffd806808f018,1,0,0) at rtm_send+0x1b2 sys/net/rtsock.c:1744 rt_clone(ffff800030b5e380,ffff800030b5e3f8,0) at rt_clone+0xd1 sys/net/route.c:279 rtalloc(ffff800030b5e3f8,1,0) at rtalloc+0x91 rt_match sys/net/route.c:248 [inline] rtalloc(ffff800030b5e3f8,1,0) at rtalloc+0x91 sys/net/route.c:377 icmp_reflect(fffffd806cfb2900,0,0) at icmp_reflect+0x1bd sys/netinet/ip_icmp.c:740 icmp_error(fffffd806286ff00,3,3,0,0) at icmp_error+0x61 sys/netinet/ip_icmp.c:300 pf_test_rule(ffff800030b5e6b8,ffff800030b5e7b0,ffff800030b5e7c0,ffff800030b5e7a0,ffff800030b5e780,fffffd806c7271f0) at pf_test_rule+0x98d sys/net/pf.c:4476 pf_test(2,1,ffff800000df3000,ffff800030b5e8e8) at pf_test+0x1d1c sys/net/pf.c:7676 ip_input_if(ffff800030b5e8e8,ffff800030b5e8f4,4,0,ffff800000df3000) at ip_input_if+0x131 sys/netinet/ip_input.c:417 ipv4_input(ffff800000df3000,fffffd806c727100) at ipv4_input+0x4c sys/netinet/ip_input.c:291 ether_input(ffff800000df3000,fffffd806c727100) at ether_input+0x58a tun_dev_write(5d05,ffff800030b5ec58,ffff80002f113000,2) at tun_dev_write+0x203 sys/net/if_tun.c:914 spec_write(ffff800030b5eab0) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd80665f1e90,ffff800030b5ec58,11,fffffd807f7d75b0) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8065ff5558,ffff800030b5ec58,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002a256d38,c8,ffff800030b5ec58,0,ffff800030b5ed40) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_write(ffff80002a256d38,ffff800030b5ecf0,ffff800030b5ed40) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff800030b5edc0) at syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] syscall(ffff800030b5edc0) at syscall+0x50f sys/arch/amd64/amd64/trap.c:606 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x61306817ba0, count: -22 ddb{1}> show registers rdi 0x3 rsi 0x40000 acpi_pdirpa+0x2be63 rbp 0xffff800030b5df80 rbx 0x3 rdx 0xffff800000d6f140 rcx 0xffff80002a256d38 rax 0x3ffff acpi_pdirpa+0x2be62 r8 0xffff800030b5def0 r9 0x8080808080808080 r10 0x3e4fe6da0063e3c3 r11 0x17ff6d351ea51046 r12 0xfffffd8003a0b060 r13 0 r14 0xfffffd80039fc3e0 r15 0xfffffd80031d69c0 rip 0xffffffff819e368c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800030b5df70 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.5) tid=137466 pid=14006 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=72, usrpri=72, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a255ff0,0xffff80002a2552b8 process=0xffff8000ffff69f0 user=0xffff800030b59000, vmspace=0xfffffd80682b2d78 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 33879 55053 88364 0 2 0 syz-executor.0 33879 514039 88364 0 2 0x4000000 syz-executor.0 9805 71076 93843 0 2 0 syz-executor.7 9805 186062 93843 0 2 0x4000000 syz-executor.7 9805 391837 93843 0 3 0x4000080 fsleep syz-executor.7 9805 262721 93843 0 2 0x4000000 syz-executor.7 9805 430183 93843 0 2 0x4000000 syz-executor.7 9805 487252 93843 0 2 0x4000000 syz-executor.7 34029 265756 67992 0 2 0 syz-executor.6 34029 277947 67992 0 2 0x4000000 syz-executor.6 14006 158135 5708 0 7 0 syz-executor.5 *14006 137466 5708 0 7 0x4000000 syz-executor.5 31816 191587 36537 0 2 0 syz-executor.1 36537 331675 43490 0 3 0x82 nanoslp syz-executor.1 41776 233332 43490 0 2 0x2 syz-executor.4 43405 290442 43490 0 2 0x2 syz-executor.2 71366 172056 43490 0 2 0x2 syz-executor.3 67992 246210 43490 0 3 0x82 nanoslp syz-executor.6 93843 235057 43490 0 3 0x82 nanoslp syz-executor.7 88364 472894 43490 0 3 0x82 nanoslp syz-executor.0 54921 233420 0 0 3 0x14280 nfsidl nfsio 39998 87602 0 0 3 0x14280 nfsidl nfsio 22891 352168 0 0 3 0x14280 nfsidl nfsio 52090 4872 0 0 3 0x14280 nfsidl nfsio 89909 392156 0 0 3 0x14280 nfsidl nfsio 12078 124258 0 0 3 0x14280 nfsidl nfsio 36083 30331 0 0 3 0x14280 nfsidl nfsio 23665 116877 0 0 3 0x14280 nfsidl nfsio 8458 212496 0 0 3 0x14280 nfsidl nfsio 84750 416324 0 0 3 0x14280 nfsidl nfsio 64243 449955 0 0 3 0x14280 nfsidl nfsio 5630 131905 0 0 3 0x14280 nfsidl nfsio 75914 326031 0 0 3 0x14280 nfsidl nfsio 38682 244984 0 0 3 0x14280 nfsidl nfsio 89740 282177 0 0 3 0x14280 nfsidl nfsio 85757 205208 0 0 3 0x14280 nfsidl nfsio 64517 324965 0 0 3 0x14280 nfsidl nfsio 50557 161997 0 0 3 0x14280 nfsidl nfsio 91480 431676 0 0 3 0x14280 nfsidl nfsio 61523 355830 0 0 3 0x14280 nfsidl nfsio 893 45136 0 0 3 0x14200 acct acct 5708 71644 43490 0 2 0x2 syz-executor.5 7228 4699 1 0 3 0x100083 ttyin getty 38731 310848 0 0 3 0x14200 bored sosplice 43490 519835 37205 0 3 0x2000082 kqread syz-fuzzer 43490 500893 37205 0 3 0x6000082 thrsleep syz-fuzzer 43490 414079 37205 0 3 0x6000082 wait syz-fuzzer 43490 4020 37205 0 3 0x6000082 thrsleep syz-fuzzer 43490 459792 37205 0 3 0x6000082 wait syz-fuzzer 43490 25299 37205 0 3 0x6000082 wait syz-fuzzer 43490 86158 37205 0 3 0x6000082 wait syz-fuzzer 43490 265894 37205 0 3 0x6000082 thrsleep syz-fuzzer 43490 236572 37205 0 3 0x6000082 thrsleep syz-fuzzer 43490 125575 37205 0 3 0x6000082 thrsleep syz-fuzzer 43490 486510 37205 0 3 0x6000082 wait syz-fuzzer 43490 411697 37205 0 3 0x6000082 thrsleep syz-fuzzer 43490 24556 37205 0 3 0x6000082 thrsleep syz-fuzzer 43490 57093 37205 0 3 0x6000082 wait syz-fuzzer 43490 317497 37205 0 3 0x6000082 wait syz-fuzzer 43490 415781 37205 0 3 0x6000082 wait syz-fuzzer 37205 495962 30063 0 3 0x10008a sigsusp ksh 30063 339313 326 0 3 0x9a kqread sshd 326 349666 1 0 3 0x88 kqread sshd 87733 52476 88029 74 3 0x1100092 bpf pflogd 88029 318129 1 0 3 0x80 netio pflogd 63000 389760 33416 73 3 0x1100090 kqread syslogd 33416 279914 1 0 3 0x100082 netio syslogd 34024 203089 1 0 3 0x100080 kqread resolvd 47802 270218 50828 77 3 0x100092 kqread dhcpleased 12542 305574 50828 77 3 0x100092 kqread dhcpleased 50828 172320 1 0 3 0x80 kqread dhcpleased 91971 107244 0 0 3 0x14200 bored smr 95342 417336 0 0 2 0x14200 zerothread 93475 127549 0 0 3 0x14200 aiodoned aiodoned 52594 356743 0 0 3 0x14200 syncer update 53921 271866 0 0 3 0x14200 cleaner cleaner 31400 259402 0 0 3 0x14200 reaper reaper 49608 450901 0 0 3 0x14200 pgdaemon pagedaemon 98248 356112 0 0 3 0x14200 bored viomb 15666 130795 0 0 3 0x40014200 acpi0 acpi0 59443 439107 0 0 3 0x40014200 idle1 54436 174937 0 0 3 0x14200 bored softnet3 92888 247247 0 0 3 0x14200 bored softnet2 9623 362257 0 0 3 0x14200 bored softnet1 35364 495085 0 0 3 0x14200 bored softnet0 21378 253606 0 0 3 0x14200 bored systqmp 15002 318401 0 0 3 0x14200 bored systq 95124 296900 0 0 3 0x14200 tmoslp softclockmp 92152 392785 0 0 3 0x40014200 tmoslp softclock 42099 71815 0 0 3 0x40014200 idle0 1 447708 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 14006 (syz-executor.5) thread 0xffff80002a256d38 (137466) exclusive rwlock pf_lock r = 0 (0xffffffff82c39940) #0 witness_lock+0x447 #1 pf_test+0x1cfd #2 ip_input_if+0x131 sys/netinet/ip_input.c:417 #3 ipv4_input+0x4c sys/netinet/ip_input.c:291 #4 ether_input+0x58a #5 tun_dev_write+0x203 sys/net/if_tun.c:914 #6 spec_write+0xd9 sys/kern/spec_vnops.c:302 #7 VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 #8 vn_write+0x15b sys/kern/vfs_vnops.c:408 #9 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #10 sys_write+0x87 sys/kern/sys_generic.c:295 #11 syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] #11 syscall+0x50f sys/arch/amd64/amd64/trap.c:606 #12 Xsyscall+0x128 exclusive rwlock netlock r = 0 (0xffffffff82bd0120) #0 witness_lock+0x447 #1 tun_dev_write+0x1f8 sys/net/if_tun.c:913 #2 spec_write+0xd9 sys/kern/spec_vnops.c:302 #3 VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 #4 vn_write+0x15b sys/kern/vfs_vnops.c:408 #5 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #6 sys_write+0x87 sys/kern/sys_generic.c:295 #7 syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] #7 syscall+0x50f sys/arch/amd64/amd64/trap.c:606 #8 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d581b0) #0 witness_lock+0x447 #1 vn_write+0x46 sys/kern/vfs_vnops.c:393 #2 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #3 sys_write+0x87 sys/kern/sys_generic.c:295 #4 syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] #4 syscall+0x50f sys/arch/amd64/amd64/trap.c:606 #5 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10237 6604K 7584K 166960K 39757 0 pcb 13 18K 22K 166960K 18100 0 rtable 243 7K 7K 166960K 1618 0 pf 32 9K 10K 166960K 337 0 ifaddr 46 17K 17K 166960K 261 0 ifgroup 55 2K 2K 166960K 485 0 sysctl 3 0K 0K 166960K 9 0 counters 64 36K 36K 166960K 318 0 ioctlops 0 0K 4K 166960K 3502 0 iov 0 0K 30K 166960K 8126 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1618 101K 101K 166960K 14329 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 735 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 3768 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 15 53K 97K 166960K 23720 0 sigio 0 0K 0K 166960K 465 0 proc 70 91K 140K 166960K 1697 0 subproc 104 6K 10K 166960K 505 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 514 0 in_multi 100 7K 7K 166960K 499 0 ether_multi 1 0K 0K 166960K 9 0 mrt 1 0K 0K 166960K 4 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 229 1023K 1023K 166960K 229 0 exec 0 0K 1K 166960K 2362 0 pfkey data 0 0K 0K 166960K 4 0 tdb 3 0K 0K 166960K 3 0 pagedep 1 8K 8K 166960K 1 0 inodedep 1 32K 32K 166960K 1 0 newblk 1 0K 0K 166960K 1 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 495 286K 296K 166960K 233552 0 UVM aobj 131 4K 4K 166960K 146 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 468 0 NDP 12 0K 1K 166960K 205 0 temp 74 5932K 6062K 166960K 111030 0 kqueue 12 18K 29K 166960K 1648 0 SYN cache 2 36K 44K 166960K 3 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 764 0 761 13 12 1 5 0 8 0 rtentry 112 514 0 401 4 0 4 4 0 8 0 unpcb 144 17444 0 17429 145 144 1 8 0 8 0 syncache 312 112 0 112 33 32 1 1 0 8 1 sackhl 24 3 0 3 1 1 0 1 0 8 0 tcpqe 32 1412 0 1412 26 25 1 1 0 8 1 tcpcb 808 4159 0 4151 179 177 2 15 0 8 0 arp 120 106 0 86 1 0 1 1 0 8 0 ipq 40 5 0 5 2 2 0 1 0 8 0 ipqe 40 15 0 15 2 2 0 1 0 8 0 inpcb 368 30389 0 30375 447 436 11 18 0 8 8 nd6 136 109 0 84 1 0 1 1 0 8 0 pkpcb 40 17 0 17 6 6 0 1 0 8 0 kcovpl 48 33 0 25 1 0 1 1 0 8 0 ppxss 1256 59 0 59 20 20 0 1 0 8 0 pffrag 232 61 0 59 9 8 1 1 0 482 0 pffrnode 88 61 0 59 9 8 1 1 0 8 0 pffrent 40 302 0 300 9 8 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 pfstitem 24 393 0 379 1 0 1 1 0 8 0 pfstkey 128 393 0 379 3 1 2 2 0 8 0 pfstate 376 393 0 379 15 11 4 4 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1657 0 1194 39 10 29 30 0 8 0 art_table 32 1658 0 1194 4 0 4 4 0 8 0 art_node 16 491 0 389 1 0 1 1 0 8 0 sysvmsgpl 40 19 0 8 1 0 1 1 0 8 0 semupl 112 7 0 7 1 1 0 1 0 8 0 semapl 112 3759 0 3749 1 0 1 1 0 8 0 shmpl 112 143 0 15 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 34961 0 33498 92 0 92 92 0 8 0 ffsino 272 34961 0 33498 98 0 98 98 0 8 0 nchpl 144 64853 0 63186 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 223288 0 223288 8 7 1 2 0 8 1 percpumem 16 173 0 127 1 0 1 1 0 8 0 vcpupl 2048 147 0 1 19 0 19 19 0 8 0 vmpool 696 158 0 12 15 1 14 14 0 8 0 kstatmem 264 278 0 254 2 0 2 2 0 8 0 scxspl 216 174134 0 174134 31 30 1 8 1 8 1 plimitpl 152 4669 0 4653 1 0 1 1 0 8 0 sigapl 424 24097 0 24029 12 4 8 9 0 8 0 futexpl 64 222070 0 222069 2 1 1 1 0 8 0 knotepl 120 1180 0 0 17 5 12 12 0 8 0 kqueuepl 216 7199 0 7191 82 81 1 8 0 8 0 pipepl 320 2947 0 2919 88 85 3 13 0 8 0 fdescpl 496 23977 0 23949 5 0 5 5 0 8 0 filepl 152 168777 0 168538 352 338 14 21 0 8 3 lockfpl 104 4997 0 4994 10 9 1 2 0 8 0 lockfspl 48 1745 0 1742 1 0 1 1 0 8 0 sessionpl 144 50 0 33 1 0 1 1 0 8 0 pgrppl 48 127 0 110 1 0 1 1 0 8 0 ucredpl 104 24512 0 24498 1 0 1 1 0 8 0 zombiepl 144 24029 0 24029 3 2 1 1 0 8 1 processpl 1072 24097 0 24029 6 1 5 6 0 8 0 procpl 680 65661 0 65570 15 6 9 10 0 8 0 srpgc 96 41 0 41 14 14 0 1 0 8 0 sosppl 168 89 0 89 18 18 0 1 0 8 0 sockpl 488 48993 0 48963 1002 989 13 33 0 8 8 mcl64k 65536 41 0 0 5 2 3 3 0 8 0 mcl16k 16384 49 0 0 6 3 3 3 0 8 0 mcl12k 12288 46 0 0 3 1 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 57 0 0 4 1 3 3 0 8 0 mcl4k 4096 57 0 0 5 2 3 3 0 8 0 mcl2k2 2112 12 0 0 1 0 1 1 0 8 0 mcl2k 2048 608 0 0 40 21 19 38 0 8 0 mtagpl 96 1214 0 0 23 10 13 14 0 8 0 mbufpl 256 2422 0 0 78 4 74 74 0 8 0 bufpl 288 34173 0 27851 452 0 452 452 0 8 0 anonpl 24 2381283 0 2368132 265 160 105 132 0 186 0 amapchunkpl 152 733865 0 733008 187 147 40 48 0 158 0 amappl16 200 54349 0 53905 178 151 27 47 0 8 0 amappl15 192 16 0 15 2 1 1 1 0 8 0 amappl14 184 240 0 228 2 1 1 2 0 8 0 amappl13 176 14 0 14 3 3 0 1 0 8 0 amappl12 168 25068 0 25033 5 3 2 3 0 8 0 amappl11 160 56 0 42 1 0 1 1 0 8 0 amappl10 152 56 0 45 1 0 1 1 0 8 0 amappl9 144 257 0 255 1 0 1 1 0 8 0 amappl8 136 788 0 639 6 0 6 6 0 8 0 amappl7 128 330 0 304 2 0 2 2 0 8 0 amappl6 120 826 0 812 1 0 1 1 0 8 0 amappl5 112 474 0 463 1 0 1 1 0 8 0 amappl4 104 1431 0 1396 2 0 2 2 0 8 0 amappl3 96 143951 0 143872 4 1 3 3 0 8 0 amappl2 88 25777 0 25699 3 1 2 3 0 8 0 amappl1 80 93368 0 92814 23 10 13 23 0 8 0 amappl 88 231191 0 230932 9 1 8 8 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 72 145 0 15 3 0 3 3 0 8 0 uaddrrnd 24 24135 0 23961 2 0 2 2 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 24135 0 23961 2 0 2 2 0 8 0 vmmpekpl 168 170284 0 170223 4 0 4 4 0 8 0 vmmpepl 168 1402885 0 1400335 485 331 154 174 0 357 29 vmsppl 464 24134 0 23961 26 3 23 23 0 8 0 rwobjpl 56 344401 0 336713 132 18 114 114 0 8 0 pdppl 4096 48277 0 48068 1614 1399 215 223 0 8 6 pvpl 32 40418 0 0 327 1 326 326 0 265 0 pmappl 248 24134 0 23961 15 3 12 12 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 3161 0 2122 31 0 31 31 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff82c43ff0) at x86_ipi_db+0x1e 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+0x27 __mp_lock(ffffffff82d57fa8) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d57fa8) at __mp_lock+0x122 sys/kern/kern_lock.c:147 intr_handler(ffff800030b52700,ffff800000077e80) at intr_handler+0x62 sys/arch/amd64/amd64/intr.c:532 Xintr_ioapic_edge16_untramp() at Xintr_ioapic_edge16_untramp+0x18f __mp_lock(ffffffff82d57fa8) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d57fa8) at __mp_lock+0x122 sys/kern/kern_lock.c:147 softintr_dispatch(0) at softintr_dispatch+0x52 sys/arch/amd64/amd64/softintr.c:88 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x72d95c9d2320, count: -9 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 witness_checkorder(fffffd806f6143f0,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2510 [inline] witness_checkorder(fffffd806f6143f0,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1110 rw_enter_write(fffffd806f6143e0) at rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 route_input(fffffd806286ff00,0,2) at route_input+0x101 sys/net/rtsock.c:520 rtm_send(fffffd806808f018,1,0,0) at rtm_send+0x1b2 sys/net/rtsock.c:1744 rt_clone(ffff800030b5e380,ffff800030b5e3f8,0) at rt_clone+0xd1 sys/net/route.c:279 rtalloc(ffff800030b5e3f8,1,0) at rtalloc+0x91 rt_match sys/net/route.c:248 [inline] rtalloc(ffff800030b5e3f8,1,0) at rtalloc+0x91 sys/net/route.c:377 icmp_reflect(fffffd806cfb2900,0,0) at icmp_reflect+0x1bd sys/netinet/ip_icmp.c:740 icmp_error(fffffd806286ff00,3,3,0,0) at icmp_error+0x61 sys/netinet/ip_icmp.c:300 pf_test_rule(ffff800030b5e6b8,ffff800030b5e7b0,ffff800030b5e7c0,ffff800030b5e7a0,ffff800030b5e780,fffffd806c7271f0) at pf_test_rule+0x98d sys/net/pf.c:4476 pf_test(2,1,ffff800000df3000,ffff800030b5e8e8) at pf_test+0x1d1c sys/net/pf.c:7676 ip_input_if(ffff800030b5e8e8,ffff800030b5e8f4,4,0,ffff800000df3000) at ip_input_if+0x131 sys/netinet/ip_input.c:417 ipv4_input(ffff800000df3000,fffffd806c727100) at ipv4_input+0x4c sys/netinet/ip_input.c:291 ether_input(ffff800000df3000,fffffd806c727100) at ether_input+0x58a tun_dev_write(5d05,ffff800030b5ec58,ffff80002f113000,2) at tun_dev_write+0x203 sys/net/if_tun.c:914 spec_write(ffff800030b5eab0) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd80665f1e90,ffff800030b5ec58,11,fffffd807f7d75b0) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8065ff5558,ffff800030b5ec58,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002a256d38,c8,ffff800030b5ec58,0,ffff800030b5ed40) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_write(ffff80002a256d38,ffff800030b5ecf0,ffff800030b5ed40) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff800030b5edc0) at syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] syscall(ffff800030b5edc0) at syscall+0x50f sys/arch/amd64/amd64/trap.c:606 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x61306817ba0, count: -22