login: witness: lock order reversal: 1st 0xffffffff82b78840 pf_lock (pf_lock) 2nd 0xfffffd807a5d75d8 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 witness_checkorder(fffffd807a5d75d8,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2510 [inline] witness_checkorder(fffffd807a5d75d8,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1110 rw_enter_write(fffffd807a5d75c8) at rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 route_input(fffffd8067c49b00,0,2) at route_input+0x101 sys/net/rtsock.c:520 rtm_send(fffffd80663c6d40,1,0,0) at rtm_send+0x1b2 sys/net/rtsock.c:1744 rt_clone(ffff800037498930,ffff8000374989a8,0) at rt_clone+0xd1 sys/net/route.c:279 rtalloc(ffff8000374989a8,1,0) at rtalloc+0x91 rt_match sys/net/route.c:248 [inline] rtalloc(ffff8000374989a8,1,0) at rtalloc+0x91 sys/net/route.c:377 icmp_reflect(fffffd806d119f00,0,0) at icmp_reflect+0x1bd sys/netinet/ip_icmp.c:740 icmp_error(fffffd8067c49b00,3,3,0,0) at icmp_error+0x61 sys/netinet/ip_icmp.c:300 pf_test_rule(ffff800037498c68,ffff800037498d60,ffff800037498d70,ffff800037498d50,ffff800037498d30,fffffd8066a06bf0) at pf_test_rule+0x98d sys/net/pf.c:4476 pf_test(2,1,ffff800000d30800,ffff800037498e98) at pf_test+0x1d1c sys/net/pf.c:7676 ip_input_if(ffff800037498e98,ffff800037498ea4,4,0,ffff800000d30800) at ip_input_if+0x131 sys/netinet/ip_input.c:417 ipv4_input(ffff800000d30800,fffffd8066a06b00) at ipv4_input+0x4c sys/netinet/ip_input.c:291 ether_input(ffff800000d30800,fffffd8066a06b00) at ether_input+0x58a tun_dev_write(5d06,ffff800037499208,ffff80002a2cb000,2) at tun_dev_write+0x203 sys/net/if_tun.c:914 spec_write(ffff800037499060) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd80685a39a0,ffff800037499208,11,fffffd807f7d63a8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8068224e60,ffff800037499208,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002f123000,c8,ffff800037499208,0,ffff8000374992f0) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_write(ffff80002f123000,ffff8000374992a0,ffff8000374992f0) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff800037499370) at syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] syscall(ffff800037499370) at syscall+0x50f sys/arch/amd64/amd64/trap.c:606 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc439bacf2f0, count: -22 ddb{0}> show registers rdi 0x3 rsi 0x40000 acpi_pdirpa+0x2be63 rbp 0xffff800037498530 rbx 0x3 rdx 0xffff800000d99540 rcx 0xffff80002f123000 rax 0x3ffff acpi_pdirpa+0x2be62 r8 0xffff8000374984a0 r9 0x8080808080808080 r10 0x46c31307c36afd8b r11 0xc07dc98dea2626b0 r12 0xfffffd8003a02830 r13 0 r14 0xfffffd80039f70a0 r15 0xfffffd80031d29c0 rip 0xffffffff826fd32c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800037498520 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.6) tid=139656 pid=28702 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=82, usrpri=82, slppri=16, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002f0f52b8,0xffff80002f123560 process=0xffff8000fffee1a0 user=0xffff800037494000, vmspace=0xfffffd806b770af8 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 94837 199854 76550 0 2 0 syz-executor.5 94837 146683 76550 0 2 0x4000000 syz-executor.5 94837 261250 76550 0 2 0x4000000 syz-executor.5 28702 64043 90861 0 2 0 syz-executor.6 *28702 139656 90861 0 7 0x4000000 syz-executor.6 14146 281138 53247 0 2 0 syz-executor.1 14146 398833 53247 0 3 0x4000080 fsleep syz-executor.1 34552 349338 25982 0 2 0 syz-executor.0 34552 87374 25982 0 3 0x4000080 fsleep syz-executor.0 62998 452880 66950 0 3 0x80 nanoslp syz-executor.2 62998 198760 66950 0 2 0x4000000 syz-executor.2 62998 304505 66950 0 3 0x4000080 fsleep syz-executor.2 41946 375878 10163 0 2 0 syz-executor.7 41946 524083 10163 0 3 0x4000080 bell syz-executor.7 40661 145022 56059 0 3 0x80 nanoslp syz-executor.3 40661 333954 56059 0 3 0x4000080 fifor syz-executor.3 40661 440992 56059 0 3 0x4000080 fsleep syz-executor.3 64002 158747 1 0 3 0x100083 ttyin getty 53247 465937 94290 0 3 0x82 nanoslp syz-executor.1 25982 164039 94290 0 3 0x82 nanoslp syz-executor.0 90861 3127 94290 0 3 0x82 nanoslp syz-executor.6 58455 94493 94290 0 2 0x2 syz-executor.4 51396 237502 0 0 3 0x14280 nfsidl nfsio 86376 342642 0 0 3 0x14280 nfsidl nfsio 31616 86900 0 0 3 0x14280 nfsidl nfsio 10104 113643 0 0 3 0x14280 nfsidl nfsio 92367 158184 0 0 3 0x14280 nfsidl nfsio 22611 426721 0 0 3 0x14280 nfsidl nfsio 43817 52930 0 0 3 0x14280 nfsidl nfsio 37877 506330 0 0 3 0x14280 nfsidl nfsio 71954 407173 0 0 3 0x14280 nfsidl nfsio 66311 190960 0 0 3 0x14280 nfsidl nfsio 30654 4485 0 0 3 0x14280 nfsidl nfsio 18293 176837 0 0 3 0x14280 nfsidl nfsio 41613 451116 0 0 3 0x14280 nfsidl nfsio 62489 7385 0 0 3 0x14280 nfsidl nfsio 47747 218172 0 0 3 0x14280 nfsidl nfsio 43393 344941 0 0 3 0x14280 nfsidl nfsio 84796 462281 0 0 3 0x14280 nfsidl nfsio 10543 336253 0 0 3 0x14280 nfsidl nfsio 34660 319710 0 0 3 0x14280 nfsidl nfsio 39759 84856 0 0 3 0x14280 nfsidl nfsio 76550 472657 94290 0 3 0x82 nanoslp syz-executor.5 66950 20933 94290 0 3 0x82 nanoslp syz-executor.2 10163 45077 94290 0 3 0x82 nanoslp syz-executor.7 56059 352725 94290 0 3 0x82 nanoslp syz-executor.3 46299 114189 0 0 3 0x14200 acct acct 26326 415631 0 0 3 0x14200 bored sosplice 94290 164695 94938 0 3 0x2000082 wait syz-fuzzer 94290 84669 94938 0 3 0x6000082 thrsleep syz-fuzzer 94290 249034 94938 0 3 0x6000082 kqread syz-fuzzer 94290 8386 94938 0 3 0x6000082 thrsleep syz-fuzzer 94290 234361 94938 0 3 0x6000082 wait syz-fuzzer 94290 113781 94938 0 3 0x6000082 wait syz-fuzzer 94290 418534 94938 0 3 0x6000082 wait syz-fuzzer 94290 75484 94938 0 3 0x6000082 thrsleep syz-fuzzer 94290 6380 94938 0 3 0x6000082 wait syz-fuzzer 94290 378799 94938 0 3 0x6000082 wait syz-fuzzer 94290 174604 94938 0 3 0x6000082 thrsleep syz-fuzzer 94290 280347 94938 0 3 0x6000082 thrsleep syz-fuzzer 94290 321321 94938 0 3 0x6000082 thrsleep syz-fuzzer 94290 262389 94938 0 3 0x6000082 wait syz-fuzzer 94290 163614 94938 0 3 0x6000082 thrsleep syz-fuzzer 94290 476730 94938 0 3 0x6000082 wait syz-fuzzer 94938 408754 72837 0 3 0x10008a sigsusp ksh 72837 206147 32396 0 3 0x9a kqread sshd 32396 349722 1 0 3 0x88 kqread sshd 22814 278803 12438 74 3 0x1100092 bpf pflogd 12438 331442 1 0 3 0x80 netio pflogd 27317 68028 31663 73 3 0x1100090 kqread syslogd 31663 169489 1 0 3 0x100082 netio syslogd 31249 32800 1 0 3 0x100080 kqread resolvd 58576 139105 49691 77 3 0x100092 kqread dhcpleased 78678 369850 49691 77 3 0x100092 kqread dhcpleased 49691 239742 1 0 3 0x80 kqread dhcpleased 76087 245141 0 0 3 0x14200 bored smr 49925 258948 0 0 2 0x14200 zerothread 37467 324056 0 0 3 0x14200 aiodoned aiodoned 32502 22960 0 0 3 0x14200 syncer update 28311 380847 0 0 3 0x14200 cleaner cleaner 26584 508186 0 0 3 0x14200 reaper reaper 97613 196260 0 0 3 0x14200 pgdaemon pagedaemon 26550 142116 0 0 3 0x14200 bored viomb 53850 187913 0 0 3 0x40014200 acpi0 acpi0 34258 159003 0 0 7 0x40014200 idle1 6202 422309 0 0 3 0x14200 bored softnet3 80353 380823 0 0 3 0x14200 bored softnet2 42030 247562 0 0 3 0x14200 bored softnet1 11474 4117 0 0 3 0x14200 bored softnet0 1181 466066 0 0 3 0x14200 bored systqmp 35229 158017 0 0 3 0x14200 bored systq 95400 156344 0 0 3 0x14200 tmoslp softclockmp 84815 255887 0 0 3 0x40014200 tmoslp softclock 52401 343299 0 0 3 0x40014200 idle0 1 511093 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 28702 (syz-executor.6) thread 0xffff80002f123000 (139656) exclusive rwlock pf_lock r = 0 (0xffffffff82b78840) #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 (0xffffffff82be70f0) #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 (0xffffffff82d2d708) #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{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10237 6511K 7051K 166960K 17909 0 pcb 13 28K 36K 166960K 1423 0 rtable 254 9K 9K 166960K 2168 0 pf 37 10K 10K 166960K 341 0 ifaddr 48 17K 17K 166960K 300 0 ifgroup 64 2K 2K 166960K 521 0 sysctl 4 1K 2K 166960K 16 0 counters 68 36K 37K 166960K 348 0 ioctlops 0 0K 4K 166960K 2571 0 iov 0 0K 34K 166960K 2338 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1658 104K 104K 166960K 8519 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 280 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 4473 0 dirhash 12 2K 2K 166960K 54 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 17 61K 85K 166960K 20247 0 sigio 0 0K 0K 166960K 555 0 proc 70 91K 115K 166960K 2565 0 subproc 104 6K 6K 166960K 552 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 806 0 in_multi 99 7K 7K 166960K 700 0 ether_multi 1 0K 0K 166960K 22 0 mrt 1 0K 0K 166960K 7 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 235 1049K 1049K 166960K 235 0 exec 0 0K 1K 166960K 3292 0 pfkey data 0 0K 0K 166960K 36 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 521 281K 294K 166960K 194222 0 UVM aobj 131 4K 4K 166960K 132 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 683 0 NDP 14 0K 1K 166960K 238 0 temp 74 5924K 6304K 166960K 134392 0 kqueue 12 18K 28K 166960K 1366 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 1080 0 1077 15 14 1 4 0 8 0 rtentry 112 654 0 537 6 2 4 4 0 8 0 unpcb 144 42778 0 42759 245 239 6 15 0 8 5 syncache 312 392 0 392 40 40 0 1 0 8 0 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 445 0 445 33 33 0 1 0 8 0 tcpcb 808 8286 0 8279 166 164 2 40 0 8 0 arp 120 143 0 122 1 0 1 1 0 8 0 inpcb 368 17600 0 17518 190 182 8 37 0 8 0 nd6 136 141 0 115 2 1 1 2 0 8 0 pkpcb 40 99 0 99 7 6 1 1 0 8 1 kcovpl 48 42 0 34 1 0 1 1 0 8 0 ppxss 1256 58 0 58 16 16 0 1 0 8 0 pffrag 232 101 0 98 9 8 1 1 0 482 0 pffrnode 88 101 0 98 9 8 1 1 0 8 0 pffrent 40 262 0 259 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 24 609 0 582 1 0 1 1 0 8 0 pfstkey 128 609 0 582 2 0 2 2 0 8 0 pfstate 376 609 0 582 20 16 4 9 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 2092 0 1621 56 26 30 31 0 8 0 art_table 32 2093 0 1621 4 0 4 4 0 8 0 art_node 16 641 0 538 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 2 1 0 1 1 0 8 0 semapl 112 4471 0 4461 1 0 1 1 0 8 0 shmpl 112 129 0 1 4 0 4 4 0 8 0 dirhash 1024 45 0 28 3 0 3 3 0 8 0 dino2pl 256 28985 0 27476 95 0 95 95 0 8 0 ffsino 272 28985 0 27476 101 0 101 101 0 8 0 nchpl 144 55857 0 54200 64 0 64 64 0 8 0 uvmvnodes 80 5996 0 0 123 0 123 123 0 8 0 vnodes 216 5996 0 0 334 0 334 334 0 8 0 namei 1024 180145 0 180145 7 6 1 2 0 8 1 percpumem 16 188 0 140 1 0 1 1 0 8 0 vcpupl 2048 59 0 1 8 0 8 8 0 8 0 vmpool 696 203 0 145 7 1 6 6 0 8 0 kstatmem 264 308 0 280 3 0 3 3 0 8 0 scxspl 216 174668 0 174668 46 45 1 8 1 8 1 plimitpl 152 2153 0 2137 1 0 1 1 0 8 0 sigapl 424 20761 0 20691 12 4 8 9 0 8 0 futexpl 64 189834 0 189830 6 5 1 1 0 8 0 knotepl 120 1166 0 0 13 2 11 12 0 8 0 kqueuepl 216 3067 0 3059 55 54 1 5 0 8 0 pipepl 320 4396 0 4368 129 126 3 13 0 8 0 fdescpl 496 20480 0 20450 5 1 4 5 0 8 0 filepl 152 148694 0 148378 283 268 15 28 0 8 2 lockfpl 104 5112 0 5110 12 11 1 4 0 8 0 lockfspl 48 1822 0 1820 2 1 1 2 0 8 0 sessionpl 144 65 0 48 1 0 1 1 0 8 0 pgrppl 48 229 0 212 1 0 1 1 0 8 0 ucredpl 104 18065 0 18051 1 0 1 1 0 8 0 zombiepl 144 20691 0 20691 2 1 1 1 0 8 1 processpl 1072 20761 0 20691 5 0 5 5 0 8 0 procpl 680 53732 0 53637 13 4 9 10 0 8 0 srpgc 96 57 0 57 22 22 0 1 0 8 0 sosppl 168 266 0 264 26 25 1 1 0 8 0 sockpl 488 61702 0 61598 1047 1025 22 74 0 8 9 mcl64k 65536 26 0 0 3 0 3 3 0 8 0 mcl16k 16384 23 0 0 3 1 2 3 0 8 0 mcl12k 12288 32 0 0 2 0 2 2 0 8 0 mcl9k 9216 12 0 0 1 0 1 1 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 46 0 0 4 1 3 4 0 8 0 mcl2k2 2112 13 0 0 1 0 1 1 0 8 0 mcl2k 2048 366 0 0 31 13 18 31 0 8 0 mtagpl 96 558 0 0 14 8 6 14 0 8 0 mbufpl 256 2190 0 0 108 0 108 108 0 8 0 bufpl 288 36321 0 29996 453 0 453 453 0 8 0 anonpl 24 2009269 0 1996020 247 136 111 114 0 186 0 amapchunkpl 152 618220 0 617275 155 116 39 49 0 158 0 amappl16 200 43462 0 43046 266 242 24 35 0 8 0 amappl15 192 7 0 7 1 1 0 1 0 8 0 amappl14 184 276 0 254 4 2 2 2 0 8 0 amappl13 176 15 0 15 3 3 0 1 0 8 0 amappl12 168 21662 0 21628 3 1 2 2 0 8 0 amappl11 160 55 0 41 1 0 1 1 0 8 0 amappl10 152 73 0 56 1 0 1 1 0 8 0 amappl9 144 329 0 328 1 0 1 1 0 8 0 amappl8 136 959 0 764 7 0 7 7 0 8 0 amappl7 128 346 0 318 3 1 2 3 0 8 0 amappl6 120 1000 0 978 1 0 1 1 0 8 0 amappl5 112 467 0 456 1 0 1 1 0 8 0 amappl4 104 953 0 916 4 2 2 2 0 8 0 amappl3 96 120375 0 120271 4 1 3 4 0 8 0 amappl2 88 21876 0 21785 4 1 3 3 0 8 0 amappl1 80 82607 0 82047 23 11 12 23 0 8 0 amappl 88 192866 0 192585 7 0 7 7 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 72 131 0 1 3 0 3 3 0 8 0 uaddrrnd 24 20683 0 20595 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 20683 0 20595 1 0 1 1 0 8 0 vmmpekpl 168 146940 0 146872 4 0 4 4 0 8 0 vmmpepl 168 1213385 0 1210743 465 330 135 143 0 357 6 vmsppl 464 20682 0 20595 15 3 12 12 0 8 0 rwobjpl 56 288685 0 280843 137 23 114 114 0 8 0 pdppl 4096 41374 0 41248 1132 1004 128 130 0 8 2 pvpl 32 45395 0 0 367 0 367 367 0 265 0 pmappl 248 20682 0 20595 9 3 6 6 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 2436 0 1459 29 0 29 29 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 witness_checkorder(fffffd807a5d75d8,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2510 [inline] witness_checkorder(fffffd807a5d75d8,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1110 rw_enter_write(fffffd807a5d75c8) at rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 route_input(fffffd8067c49b00,0,2) at route_input+0x101 sys/net/rtsock.c:520 rtm_send(fffffd80663c6d40,1,0,0) at rtm_send+0x1b2 sys/net/rtsock.c:1744 rt_clone(ffff800037498930,ffff8000374989a8,0) at rt_clone+0xd1 sys/net/route.c:279 rtalloc(ffff8000374989a8,1,0) at rtalloc+0x91 rt_match sys/net/route.c:248 [inline] rtalloc(ffff8000374989a8,1,0) at rtalloc+0x91 sys/net/route.c:377 icmp_reflect(fffffd806d119f00,0,0) at icmp_reflect+0x1bd sys/netinet/ip_icmp.c:740 icmp_error(fffffd8067c49b00,3,3,0,0) at icmp_error+0x61 sys/netinet/ip_icmp.c:300 pf_test_rule(ffff800037498c68,ffff800037498d60,ffff800037498d70,ffff800037498d50,ffff800037498d30,fffffd8066a06bf0) at pf_test_rule+0x98d sys/net/pf.c:4476 pf_test(2,1,ffff800000d30800,ffff800037498e98) at pf_test+0x1d1c sys/net/pf.c:7676 ip_input_if(ffff800037498e98,ffff800037498ea4,4,0,ffff800000d30800) at ip_input_if+0x131 sys/netinet/ip_input.c:417 ipv4_input(ffff800000d30800,fffffd8066a06b00) at ipv4_input+0x4c sys/netinet/ip_input.c:291 ether_input(ffff800000d30800,fffffd8066a06b00) at ether_input+0x58a tun_dev_write(5d06,ffff800037499208,ffff80002a2cb000,2) at tun_dev_write+0x203 sys/net/if_tun.c:914 spec_write(ffff800037499060) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd80685a39a0,ffff800037499208,11,fffffd807f7d63a8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8068224e60,ffff800037499208,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002f123000,c8,ffff800037499208,0,ffff8000374992f0) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_write(ffff80002f123000,ffff8000374992a0,ffff8000374992f0) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff800037499370) at syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] syscall(ffff800037499370) at syscall+0x50f sys/arch/amd64/amd64/trap.c:606 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc439bacf2f0, count: -22 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{1}> trace x86_ipi_db(ffff800029d3bff0) 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 acpicpu_idle() at acpicpu_idle+0x312 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800029d3bff0) at sched_idle+0x41e sys/kern/kern_sched.c:191 end trace frame: 0x0, count: -5