login: witness: lock order reversal: 1st 0xffffffff82bc8280 pf_lock (pf_lock) 2nd 0xfffffd806eefe5d8 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:1215 #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:4478 #8 pf_test+0x1d1c sys/net/pf.c:7678 #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(fffffd806eefe5d8,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2510 [inline] witness_checkorder(fffffd806eefe5d8,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1110 rw_enter_write(fffffd806eefe5c8) at rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 route_input(fffffd8068c7fc00,0,2) at route_input+0x101 sys/net/rtsock.c:520 rtm_send(fffffd8068bfa1e8,1,0,0) at rtm_send+0x1b2 sys/net/rtsock.c:1744 rt_clone(ffff80002a25e3f0,ffff80002a25e468,0) at rt_clone+0xd1 sys/net/route.c:279 rtalloc(ffff80002a25e468,1,0) at rtalloc+0x91 rt_match sys/net/route.c:248 [inline] rtalloc(ffff80002a25e468,1,0) at rtalloc+0x91 sys/net/route.c:377 icmp_reflect(fffffd8068b8ae00,0,0) at icmp_reflect+0x1bd sys/netinet/ip_icmp.c:740 icmp_error(fffffd8068c7fc00,3,3,0,0) at icmp_error+0x61 sys/netinet/ip_icmp.c:300 pf_test_rule(ffff80002a25e728,ffff80002a25e820,ffff80002a25e830,ffff80002a25e810,ffff80002a25e7f0,fffffd807e90f2f0) at pf_test_rule+0x98d sys/net/pf.c:4478 pf_test(2,1,ffff800000db3800,ffff80002a25e958) at pf_test+0x1d1c sys/net/pf.c:7678 ip_input_if(ffff80002a25e958,ffff80002a25e964,4,0,ffff800000db3800) at ip_input_if+0x131 sys/netinet/ip_input.c:417 ipv4_input(ffff800000db3800,fffffd807e90f200) at ipv4_input+0x4c sys/netinet/ip_input.c:291 ether_input(ffff800000db3800,fffffd807e90f200) at ether_input+0x58a tun_dev_write(5d07,ffff80002a25ecc8,ffff80002a2c5000,2) at tun_dev_write+0x203 sys/net/if_tun.c:914 spec_write(ffff80002a25eb20) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd8066ed7a70,ffff80002a25ecc8,11,fffffd807f7d6340) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8067d02860,ffff80002a25ecc8,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002a29a808,c8,ffff80002a25ecc8,0,ffff80002a25edb0) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_write(ffff80002a29a808,ffff80002a25ed60,ffff80002a25edb0) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff80002a25ee30) at syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] syscall(ffff80002a25ee30) at syscall+0x50f sys/arch/amd64/amd64/trap.c:606 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe597fd56620, count: -22 ddb{1}> show registers rdi 0x3 rsi 0x40000 acpi_pdirpa+0x2be63 rbp 0xffff80002a25dff0 rbx 0x3 rdx 0xffff800000e869c0 rcx 0xffff80002a29a808 rax 0x3ffff acpi_pdirpa+0x2be62 r8 0xffff80002a25df60 r9 0x8080808080808080 r10 0x6fb41aa08f5a76fb r11 0x6a42901dd5ac2a40 r12 0xfffffd8003a019a0 r13 0 r14 0xfffffd80039fbac0 r15 0xfffffd80031d59c0 rip 0xffffffff81f96edc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002a25dfe0 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.7) tid=459211 pid=99406 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=86, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a29a560,0xffffffff82d71d40 process=0xffff80002d515518 user=0xffff80002a259000, vmspace=0xfffffd806102a2a0 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 99406 479919 87448 0 2 0 syz-executor.7 *99406 459211 87448 0 7 0x4000000 syz-executor.7 81309 404482 89365 0 2 0 syz-executor.0 81309 378457 89365 0 3 0x4000080 fsleep syz-executor.0 61840 229118 61599 0 7 0 syz-executor.2 97732 51244 13809 0 2 0 syz-executor.1 97732 135400 13809 0 3 0x4000080 fsleep syz-executor.1 75244 61153 66349 0 3 0x80 nanoslp syz-executor.4 75244 504388 66349 0 3 0x4000080 kqpoll syz-executor.4 75244 216428 66349 0 3 0x4000080 fsleep syz-executor.4 61599 227187 15799 0 3 0x82 nanoslp syz-executor.2 85607 128523 15799 0 3 0x82 nanoslp syz-executor.6 98378 456624 1 0 3 0x100083 ttyin getty 51494 217098 15799 0 3 0x82 nanoslp syz-executor.5 87565 343283 15799 0 2 0x2 syz-executor.3 66349 285048 15799 0 3 0x82 nanoslp syz-executor.4 70872 245371 0 0 3 0x14280 nfsidl nfsio 80457 463664 0 0 3 0x14280 nfsidl nfsio 59239 397119 0 0 3 0x14280 nfsidl nfsio 89174 300990 0 0 3 0x14280 nfsidl nfsio 81512 24065 0 0 3 0x14280 nfsidl nfsio 28060 114421 0 0 3 0x14280 nfsidl nfsio 33308 124617 0 0 3 0x14280 nfsidl nfsio 63933 133102 0 0 3 0x14280 nfsidl nfsio 58143 20519 0 0 3 0x14280 nfsidl nfsio 40322 88310 0 0 3 0x14280 nfsidl nfsio 52543 36355 0 0 3 0x14280 nfsidl nfsio 72701 329206 0 0 3 0x14280 nfsidl nfsio 20411 119539 0 0 3 0x14280 nfsidl nfsio 43647 253892 0 0 3 0x14280 nfsidl nfsio 59336 16042 0 0 3 0x14280 nfsidl nfsio 21969 356718 0 0 3 0x14280 nfsidl nfsio 232 157769 0 0 3 0x14280 nfsidl nfsio 55985 402859 0 0 3 0x14280 nfsidl nfsio 22090 366377 0 0 3 0x14280 nfsidl nfsio 15983 512473 0 0 3 0x14280 nfsidl nfsio 89365 521830 15799 0 3 0x82 nanoslp syz-executor.0 13809 18308 15799 0 3 0x82 nanoslp syz-executor.1 87448 112069 15799 0 3 0x82 nanoslp syz-executor.7 26421 363953 0 0 3 0x14200 bored sosplice 15799 188653 96740 0 3 0x2000082 thrsleep syz-fuzzer 15799 302041 96740 0 3 0x6000082 nanoslp syz-fuzzer 15799 470572 96740 0 3 0x6000082 wait syz-fuzzer 15799 438567 96740 0 3 0x6000082 wait syz-fuzzer 15799 232294 96740 0 3 0x6000082 wait syz-fuzzer 15799 13290 96740 0 3 0x6000082 thrsleep syz-fuzzer 15799 438307 96740 0 3 0x6000082 wait syz-fuzzer 15799 406710 96740 0 3 0x6000082 wait syz-fuzzer 15799 93613 96740 0 3 0x6000082 wait syz-fuzzer 15799 30637 96740 0 3 0x6000082 kqread syz-fuzzer 15799 490011 96740 0 3 0x6000082 thrsleep syz-fuzzer 15799 247893 96740 0 3 0x6000082 wait syz-fuzzer 15799 259039 96740 0 3 0x6000082 thrsleep syz-fuzzer 15799 236298 96740 0 3 0x6000082 wait syz-fuzzer 15799 316927 96740 0 3 0x6000082 thrsleep syz-fuzzer 15799 417741 96740 0 3 0x6000082 thrsleep syz-fuzzer 96740 306125 39532 0 3 0x10008a sigsusp ksh 39532 9872 73336 0 3 0x9a kqread sshd 73336 307014 1 0 3 0x88 kqread sshd 24919 514560 73350 74 3 0x1100092 bpf pflogd 73350 176042 1 0 3 0x80 netio pflogd 90720 64375 63262 73 3 0x1100090 kqread syslogd 63262 8658 1 0 3 0x100082 netio syslogd 34192 122868 1 0 3 0x100080 kqread resolvd 28084 166399 2632 77 3 0x100092 kqread dhcpleased 11211 161063 2632 77 3 0x100092 kqread dhcpleased 2632 267649 1 0 3 0x80 kqread dhcpleased 38 232622 0 0 3 0x14200 bored smr 1686 8344 0 0 2 0x14200 zerothread 82841 415804 0 0 3 0x14200 aiodoned aiodoned 45794 66463 0 0 3 0x14200 syncer update 36623 301165 0 0 3 0x14200 cleaner cleaner 80952 36887 0 0 3 0x14200 reaper reaper 56789 12225 0 0 3 0x14200 pgdaemon pagedaemon 72699 162844 0 0 3 0x14200 bored viomb 74129 78841 0 0 3 0x40014200 acpi0 acpi0 16714 426209 0 0 3 0x40014200 idle1 99310 158297 0 0 3 0x14200 bored softnet3 67958 272878 0 0 3 0x14200 bored softnet2 81563 189334 0 0 3 0x14200 bored softnet1 34566 51635 0 0 3 0x14200 bored softnet0 1423 179419 0 0 3 0x14200 bored systqmp 3243 469026 0 0 3 0x14200 bored systq 84940 520862 0 0 3 0x14200 tmoslp softclockmp 21483 369985 0 0 3 0x40014200 tmoslp softclock 790 67163 0 0 3 0x40014200 idle0 1 130531 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 99406 (syz-executor.7) thread 0xffff80002a29a808 (459211) exclusive rwlock pf_lock r = 0 (0xffffffff82bc8280) #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 (0xffffffff82bf4da0) #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 (0xffffffff82d71c60) #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 Process 87565 (syz-executor.3) thread 0xffff80002a1beaa0 (343283) exclusive rrwlock inode r = 0 (0xfffffd8069788b40) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1314 #8 ufs_lookup+0x1323 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #13 syscall+0x4e6 sys/arch/amd64/amd64/trap.c:606 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8062b122c8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #8 syscall+0x4e6 sys/arch/amd64/amd64/trap.c:606 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10231 6575K 8152K 166960K 29092 0 pcb 15 18K 20K 166960K 810 0 rtable 180 13K 15K 166960K 1647 0 pf 28 8K 10K 166960K 279 0 ifaddr 35 14K 16K 166960K 246 0 ifgroup 47 2K 2K 166960K 437 0 sysctl 4 1K 1K 166960K 7 0 counters 60 35K 36K 166960K 262 0 ioctlops 0 0K 4K 166960K 1773 0 iov 0 0K 16K 166960K 1090 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1541 96K 97K 166960K 7188 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 86 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 1138 0 dirhash 12 2K 2K 166960K 51 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 15 53K 93K 166960K 10406 0 sigio 0 0K 0K 166960K 272 0 proc 69 91K 128K 166960K 1878 0 subproc 104 6K 8K 166960K 548 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 501 0 in_multi 66 4K 7K 166960K 565 0 ether_multi 1 0K 0K 166960K 19 0 mrt 1 0K 0K 166960K 12 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 217 970K 970K 166960K 217 0 exec 0 0K 1K 166960K 1519 0 pfkey data 0 0K 0K 166960K 16 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 462 337K 341K 166960K 104660 0 UVM aobj 131 6K 6K 166960K 131 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 309 0 NDP 10 0K 1K 166960K 187 0 temp 74 5932K 6012K 166960K 101360 0 kqueue 12 18K 26K 166960K 595 0 SYN cache 2 16K 16K 166960K 2 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 120 417 0 414 4 3 1 2 0 8 0 rtentry 112 494 0 414 6 2 4 4 0 8 0 unpcb 144 7815 0 7799 63 57 6 11 0 8 5 syncache 312 76 0 76 11 11 0 1 0 8 0 tcpqe 32 1009 0 1009 12 12 0 2 0 8 0 tcpcb 808 2367 0 2362 46 44 2 16 0 8 1 arp 120 94 0 81 1 0 1 1 0 8 0 ipq 40 3 0 3 1 1 0 1 0 8 0 ipqe 40 9 0 9 1 1 0 1 0 8 0 inpcb 368 6202 0 6194 88 79 9 15 0 8 8 nd6 136 117 0 102 1 0 1 1 0 8 0 pkpcb 40 165 0 165 9 9 0 1 0 8 0 kcovpl 48 38 0 30 1 0 1 1 0 8 0 ppxss 1256 26 0 26 7 6 1 1 0 8 1 pffrag 232 38 0 37 1 0 1 1 0 482 0 pffrnode 88 38 0 37 1 0 1 1 0 8 0 pffrent 40 125 0 124 1 0 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 24 274 0 244 1 0 1 1 0 8 0 pfstkey 128 278 0 248 2 0 2 2 0 8 0 pfstate 376 278 0 248 7 2 5 6 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 4 0 3 3 2 1 3 0 8 0 art_heap4 256 1887 0 1546 48 20 28 30 0 8 1 art_table 32 1891 0 1549 4 0 4 4 0 8 0 art_node 16 487 0 415 1 0 1 1 0 8 0 semapl 112 1136 0 1126 1 0 1 1 0 8 0 shmpl 112 128 0 0 4 0 4 4 0 8 0 dirhash 1024 43 0 26 3 0 3 3 0 8 0 dino2pl 256 14488 0 13016 93 0 93 93 0 8 0 ffsino 272 14488 0 13016 99 0 99 99 0 8 0 nchpl 144 32568 0 30911 64 0 64 64 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 118185 0 118185 6 5 1 2 0 8 1 percpumem 16 145 0 101 1 0 1 1 0 8 0 vcpupl 2048 163 0 0 21 0 21 21 0 8 0 vmpool 696 183 0 20 17 2 15 15 0 8 0 kstatmem 264 222 0 202 2 0 2 2 0 8 0 scxspl 216 84396 0 84396 32 30 2 8 1 8 2 plimitpl 152 1267 0 1251 1 0 1 1 0 8 0 sigapl 424 10915 0 10846 14 6 8 9 0 8 0 futexpl 64 86553 0 86550 1 0 1 1 0 8 0 knotepl 120 466 0 0 11 0 11 11 0 8 0 kqueuepl 216 1684 0 1674 29 28 1 5 0 8 0 pipepl 320 1886 0 1858 36 28 8 9 0 8 5 fdescpl 496 10660 0 10632 13 9 4 5 0 8 0 filepl 152 82688 0 82445 87 72 15 24 0 8 4 lockfpl 104 5750 0 5747 10 9 1 2 0 8 0 lockfspl 48 2139 0 2136 1 0 1 1 0 8 0 sessionpl 144 59 0 42 1 0 1 1 0 8 0 pgrppl 48 295 0 278 1 0 1 1 0 8 0 ucredpl 104 6069 0 6056 1 0 1 1 0 8 0 zombiepl 144 10848 0 10846 1 0 1 1 0 8 0 processpl 1072 10915 0 10846 6 1 5 5 0 8 0 procpl 680 29465 0 29376 16 7 9 10 0 8 0 srpgc 96 53 0 53 12 11 1 1 0 8 1 sosppl 168 71 0 71 5 4 1 1 0 8 1 sockpl 488 14607 0 14577 289 276 13 47 0 8 8 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 22 0 0 3 0 3 3 0 8 0 mcl12k 12288 17 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 33 0 0 3 0 3 3 0 8 0 mcl2k2 2112 17 0 0 2 0 2 2 0 8 0 mcl2k 2048 374 0 0 40 0 40 40 0 8 0 mtagpl 96 757 0 0 16 0 16 16 0 8 0 mbufpl 256 1505 0 0 85 1 84 85 0 8 0 bufpl 288 20061 0 13737 453 0 453 453 0 8 0 anonpl 24 1107029 0 1091733 188 71 117 120 0 186 11 amapchunkpl 152 328440 0 327536 60 20 40 42 0 158 0 amappl16 200 22129 0 21664 84 50 34 38 0 8 8 amappl15 192 19 0 19 2 2 0 1 0 8 0 amappl14 184 279 0 260 4 3 1 2 0 8 0 amappl13 176 64 0 63 3 2 1 1 0 8 0 amappl12 168 11796 0 11766 3 1 2 2 0 8 0 amappl11 160 63 0 48 1 0 1 1 0 8 0 amappl10 152 91 0 77 1 0 1 1 0 8 0 amappl9 144 169 0 168 1 0 1 1 0 8 0 amappl8 136 662 0 517 6 0 6 6 0 8 0 amappl7 128 319 0 291 2 0 2 2 0 8 0 amappl6 120 761 0 743 1 0 1 1 0 8 0 amappl5 112 266 0 255 1 0 1 1 0 8 0 amappl4 104 788 0 757 2 1 1 2 0 8 0 amappl3 96 64922 0 64836 6 3 3 3 0 8 0 amappl2 88 11657 0 11580 3 1 2 3 0 8 0 amappl1 80 48337 0 47786 23 9 14 23 0 8 0 amappl 88 103515 0 103256 9 2 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 72 130 0 0 3 0 3 3 0 8 0 uaddrrnd 24 10844 0 10653 2 0 2 2 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 10844 0 10653 2 0 2 2 0 8 0 vmmpekpl 168 82413 0 82321 5 0 5 5 0 8 0 vmmpepl 168 651382 0 648646 279 139 140 153 0 357 7 vmsppl 464 10843 0 10653 27 2 25 25 0 8 0 rwobjpl 56 164881 0 157153 120 7 113 114 0 8 0 pdppl 4096 21696 0 21469 454 221 233 233 0 8 6 pvpl 32 42398 0 0 342 0 342 342 0 265 0 pmappl 248 10843 0 10653 13 0 13 13 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1488 0 398 32 0 32 32 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff82be2ff0) 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(ffffffff82d71a58) at __mp_lock+0x12e __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d71a58) at __mp_lock+0x12e sys/kern/kern_lock.c:147 intr_handler(ffff80002d4ee5d0,ffff800000077e80) at intr_handler+0x62 sys/arch/amd64/amd64/intr.c:532 Xintr_ioapic_edge16_untramp() at Xintr_ioapic_edge16_untramp+0x18f __mp_lock(ffffffff82d71a58) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d71a58) 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 __mp_lock(ffffffff82d71a58) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d71a58) at __mp_lock+0x122 sys/kern/kern_lock.c:147 syscall(ffff80002d4ee900) at syscall+0x4cc mi_syscall sys/sys/syscall_mi.h:103 [inline] syscall(ffff80002d4ee900) at syscall+0x4cc sys/arch/amd64/amd64/trap.c:606 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7b5e1eefdad0, count: -12 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(fffffd806eefe5d8,9,0) at witness_checkorder+0x10b7 witness_debugger sys/kern/subr_witness.c:2510 [inline] witness_checkorder(fffffd806eefe5d8,9,0) at witness_checkorder+0x10b7 sys/kern/subr_witness.c:1110 rw_enter_write(fffffd806eefe5c8) at rw_enter_write+0x5c sys/kern/kern_rwlock.c:128 route_input(fffffd8068c7fc00,0,2) at route_input+0x101 sys/net/rtsock.c:520 rtm_send(fffffd8068bfa1e8,1,0,0) at rtm_send+0x1b2 sys/net/rtsock.c:1744 rt_clone(ffff80002a25e3f0,ffff80002a25e468,0) at rt_clone+0xd1 sys/net/route.c:279 rtalloc(ffff80002a25e468,1,0) at rtalloc+0x91 rt_match sys/net/route.c:248 [inline] rtalloc(ffff80002a25e468,1,0) at rtalloc+0x91 sys/net/route.c:377 icmp_reflect(fffffd8068b8ae00,0,0) at icmp_reflect+0x1bd sys/netinet/ip_icmp.c:740 icmp_error(fffffd8068c7fc00,3,3,0,0) at icmp_error+0x61 sys/netinet/ip_icmp.c:300 pf_test_rule(ffff80002a25e728,ffff80002a25e820,ffff80002a25e830,ffff80002a25e810,ffff80002a25e7f0,fffffd807e90f2f0) at pf_test_rule+0x98d sys/net/pf.c:4478 pf_test(2,1,ffff800000db3800,ffff80002a25e958) at pf_test+0x1d1c sys/net/pf.c:7678 ip_input_if(ffff80002a25e958,ffff80002a25e964,4,0,ffff800000db3800) at ip_input_if+0x131 sys/netinet/ip_input.c:417 ipv4_input(ffff800000db3800,fffffd807e90f200) at ipv4_input+0x4c sys/netinet/ip_input.c:291 ether_input(ffff800000db3800,fffffd807e90f200) at ether_input+0x58a tun_dev_write(5d07,ffff80002a25ecc8,ffff80002a2c5000,2) at tun_dev_write+0x203 sys/net/if_tun.c:914 spec_write(ffff80002a25eb20) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd8066ed7a70,ffff80002a25ecc8,11,fffffd807f7d6340) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8067d02860,ffff80002a25ecc8,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff80002a29a808,c8,ffff80002a25ecc8,0,ffff80002a25edb0) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_write(ffff80002a29a808,ffff80002a25ed60,ffff80002a25edb0) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff80002a25ee30) at syscall+0x50f mi_syscall sys/sys/syscall_mi.h:103 [inline] syscall(ffff80002a25ee30) at syscall+0x50f sys/arch/amd64/amd64/trap.c:606 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe597fd56620, count: -22