login: panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 467633 78034 0 0 0 0 syz-executor *491627 35674 0 0 0x4000000 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8340c37b) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8068ff73b8,200000000000,200000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 sysctl_vslock(200000000100,ff0a) at sysctl_vslock+0x109 sys/kern/kern_sysctl.c:195 kern_sysctl_dirs(49,ffff80003c5b13d8,4,200000000100,ffff80003c5b1408,0,8c50274ecc752208,4) at kern_sysctl_dirs+0x247 sys/kern/kern_sysctl.c:426 kern_sysctl(ffff80003c5b13d4,5,200000000100,ffff80003c5b1408,0,37,5bcef97a8c1e4579) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:524 sys_sysctl(ffff80003b0e0cf0,ffff80003c5b1540,ffff80003c5b1490) at sys_sysctl+0x425 syscall(ffff80003c5b1540) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c5b1540) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cb90881ca0, count: 5 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault_unwire_locked: address not in map ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8340c37b) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8068ff73b8,200000000000,200000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 sysctl_vslock(200000000100,ff0a) at sysctl_vslock+0x109 sys/kern/kern_sysctl.c:195 kern_sysctl_dirs(49,ffff80003c5b13d8,4,200000000100,ffff80003c5b1408,0,8c50274ecc752208,4) at kern_sysctl_dirs+0x247 sys/kern/kern_sysctl.c:426 kern_sysctl(ffff80003c5b13d4,5,200000000100,ffff80003c5b1408,0,37,5bcef97a8c1e4579) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:524 sys_sysctl(ffff80003b0e0cf0,ffff80003c5b1540,ffff80003c5b1490) at sys_sysctl+0x425 syscall(ffff80003c5b1540) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c5b1540) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cb90881ca0, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c5b0f70 rbx 0xffff800029aacdc7 rdx 0 rcx 0xffff80003b0e0cf0 rax 0xffff800029aabff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x2ccf94c1cb79b795 r11 0xd56c18a8b3676490 r12 0xffff800029aacbc8 r13 0 r14 0 r15 0x1 rip 0xffffffff814860f5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c5b0f60 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=491627 pid=35674 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=83, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003b0e02d0,0xffff80003b0e1720 process=0xffff80003c518da8 user=0xffff80003c5ac000, vmspace=0xfffffd8068ff73b8 estcpu=33, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 78034 467633 69710 0 7 0 syz-executor 78034 190829 69710 0 3 0x4000000 biowait syz-executor 35674 358132 66503 0 3 0 vmmaplk syz-executor *35674 491627 66503 0 7 0x4000000 syz-executor 35674 483225 66503 0 3 0x4000080 fsleep syz-executor 56712 110722 41436 0 3 0x80 nanoslp syz-executor 56712 243612 41436 0 3 0x4000080 kqsel syz-executor 71442 391931 25398 0 3 0x80 nanoslp syz-executor 71442 188792 25398 0 3 0x4000080 kqpoll syz-executor 71442 271011 25398 0 3 0x4000080 fsleep syz-executor 71442 400350 25398 0 3 0x4000080 fsleep syz-executor 13386 514499 1 0 3 0x100083 ttyin getty 99348 368495 17014 0 3 0x82 nanoslp syz-executor 77351 109305 17014 0 3 0x82 wait syz-executor 28927 168062 17014 0 3 0x82 nanoslp syz-executor 69710 181921 17014 0 3 0x82 nanoslp syz-executor 70036 26730 0 0 3 0x14280 nfsidl nfsio 15144 412651 0 0 3 0x14280 nfsidl nfsio 35836 304242 0 0 3 0x14280 nfsidl nfsio 25959 460007 0 0 3 0x14280 nfsidl nfsio 18065 325962 0 0 3 0x14280 nfsidl nfsio 52195 373444 0 0 3 0x14280 nfsidl nfsio 46419 340250 0 0 3 0x14280 nfsidl nfsio 95376 422960 0 0 3 0x14280 nfsidl nfsio 59363 10398 0 0 3 0x14280 nfsidl nfsio 27402 5639 0 0 3 0x14280 nfsidl nfsio 18911 425574 0 0 3 0x14280 nfsidl nfsio 51301 387837 0 0 3 0x14280 nfsidl nfsio 35838 71364 0 0 3 0x14280 nfsidl nfsio 69966 171042 0 0 3 0x14280 nfsidl nfsio 19581 481719 0 0 3 0x14280 nfsidl nfsio 70641 401189 0 0 3 0x14280 nfsidl nfsio 99549 516525 0 0 3 0x14280 nfsidl nfsio 4303 103715 0 0 3 0x14280 nfsidl nfsio 40531 407142 0 0 3 0x14280 nfsidl nfsio 49446 254986 0 0 3 0x14280 nfsidl nfsio 68544 224697 0 0 3 0x14200 bored sosplice 66503 103112 17014 0 3 0x82 nanoslp syz-executor 33382 187021 17014 0 3 0x82 nanoslp syz-executor 41436 262538 17014 0 3 0x82 nanoslp syz-executor 25398 9296 17014 0 3 0x82 nanoslp syz-executor 17014 12699 44202 0 3 0x82 kqread syz-executor 44202 63663 74862 0 3 0x10008a sigsusp ksh 74862 442526 86098 0 3 0x98 kqread sshd-session 86098 461985 55787 0 3 0x92 kqread sshd-session 55787 318522 1 0 3 0x88 kqread sshd 52735 122814 23721 74 3 0x1100092 bpf pflogd 23721 262393 1 0 3 0x80 sbwait pflogd 30301 80119 97838 73 3 0x1100090 kqread syslogd 97838 199602 1 0 3 0x100082 sbwait syslogd 68472 493514 1 0 3 0x100080 kqread resolvd 15276 360008 41025 77 3 0x100092 kqread dhcpleased 67363 258817 41025 77 3 0x100092 kqread dhcpleased 41025 510333 1 0 3 0x80 kqread dhcpleased 81051 442364 0 0 3 0x14200 bored smr 19582 395412 0 0 3 0x14200 pgzero zerothread 84661 87552 0 0 3 0x14200 aiodoned aiodoned 5899 111158 0 0 3 0x14200 syncer update 31448 10442 0 0 3 0x14200 cleaner cleaner 48062 472303 0 0 3 0x14200 reaper reaper 72566 102802 0 0 3 0x14200 pgdaemon pagedaemon 90251 5392 0 0 3 0x14200 bored viomb 56036 204774 0 0 3 0x40014200 acpi0 acpi0 94254 490917 0 0 3 0x40014200 idle1 12222 504025 0 0 3 0x14200 bored softnet3 15295 133337 0 0 3 0x14200 bored softnet2 8624 499255 0 0 3 0x14200 bored softnet1 66241 42844 0 0 3 0x14200 bored softnet0 59639 371146 0 0 3 0x14200 bored systqmp 61323 288663 0 0 3 0x14200 bored systq 10782 332506 0 0 3 0x14200 tmoslp softclockmp 78953 146962 0 0 3 0x40014200 tmoslp softclock 85246 148676 0 0 3 0x40014200 idle0 1 370055 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 78034 (syz-executor) thread 0xffff80003b0e1c20 (190829) Process 35674 (syz-executor) thread 0xffff80003b0e0cf0 (491627) Process 35674 (syz-executor) thread 0xffff80003b0e1710 (483225) ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10221 11117K 15341K 166960K 14595 0 pcb 18 14K 16K 166960K 574 0 rtable 192 6K 8K 166960K 689 0 pf 42 19K 26K 166960K 214 0 ifaddr 38 6K 7K 166960K 105 0 ifgroup 61 2K 2K 166960K 148 0 sysctl 4 1K 1K 166960K 6 0 counters 68 36K 37K 166960K 134 0 ioctlops 0 0K 4K 166960K 1843 0 iov 0 0K 16K 166960K 166 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1460 92K 92K 166960K 3524 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 13K 166960K 30 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 281 0 dirhash 12 2K 2K 166960K 27 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 18 65K 93K 166960K 2018 0 sigio 0 0K 0K 166960K 236 0 proc 74 103K 128K 166960K 862 0 subproc 72 4K 4K 166960K 114 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 229 0 in_multi 73 5K 7K 166960K 232 0 ether_multi 1 0K 0K 166960K 15 0 mrt 1 0K 0K 166960K 5 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 109 493K 493K 166960K 109 0 exec 0 0K 1K 166960K 1043 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 5 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 248 78K 87K 166960K 20471 0 UVM aobj 77 7K 7K 166960K 83 0 pinsyscall 43 86K 108K 166960K 3254 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 3 0K 0K 166960K 83 0 NDP 14 0K 2K 166960K 72 0 temp 81 8644K 8712K 166960K 70501 0 kqueue 13 20K 30K 166960K 328 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 120 275 0 271 3 2 1 3 0 8 0 rtentry 112 218 0 134 4 0 4 4 0 8 0 unpcb 144 1331 0 1313 10 8 2 4 0 8 1 syncache 336 3 0 3 1 1 0 1 0 8 0 tcpcb 808 844 0 837 16 8 8 8 0 8 7 arp 120 41 0 22 1 0 1 1 0 8 0 inpcb 376 2865 0 2850 46 35 11 15 0 8 8 nd6 136 47 0 33 1 0 1 1 0 8 0 pkpcb 40 8 0 8 4 3 1 1 0 8 1 kcovpl 48 12 0 4 1 0 1 1 0 8 0 ppxss 1168 24 0 23 4 3 1 1 0 8 0 pppxif 1472 2 0 2 1 1 0 1 0 8 0 pfstscr 40 1 0 1 1 1 0 1 0 8 0 pffrag 232 7 0 4 1 0 1 1 0 482 0 pffrnode 88 7 0 4 1 0 1 1 0 8 0 pffrent 40 18 0 15 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 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pftag 88 2 0 1 1 0 1 1 0 8 0 pfstitem 24 138 0 42 1 0 1 1 0 8 0 pfstkey 128 148 0 45 5 1 4 4 0 8 0 pfstate 376 137 0 44 10 0 10 10 0 8 0 pfrule 1344 45 0 37 2 1 1 2 0 8 0 art_heap8 4096 4 0 1 4 1 3 4 0 8 0 art_heap4 256 779 0 441 32 6 26 29 0 8 1 art_table 32 783 0 442 4 0 4 4 0 8 0 art_node 16 204 0 130 1 0 1 1 0 8 0 sysvmsgpl 40 19 0 12 1 0 1 1 0 8 0 semapl 112 277 0 267 1 0 1 1 0 8 0 shmpl 112 80 0 6 3 0 3 3 0 8 0 dirhash 1024 27 0 10 3 0 3 3 0 8 0 dino2pl 256 5159 0 3643 95 0 95 95 0 8 0 ffsino 280 5159 0 3643 109 0 109 109 0 8 0 nchpl 144 7987 0 6284 65 1 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 29556 0 29555 5 4 1 2 0 8 0 percpumem 16 81 0 33 1 0 1 1 0 8 0 kstatmem 264 88 0 60 5 2 3 3 0 8 1 scsiplug 72 7 0 7 4 3 1 1 0 8 1 scxspl 216 23964 0 23963 16 15 1 8 1 8 0 plimitpl 152 521 0 504 1 0 1 1 0 8 0 sigapl 424 2348 0 2277 11 2 9 9 0 8 0 futexpl 64 28819 0 28816 1 0 1 1 0 8 0 knotepl 120 545 0 0 16 0 16 16 0 8 0 kqueuepl 216 782 0 769 16 14 2 8 0 8 1 pipepl 328 322 0 295 8 5 3 6 0 8 0 fdescpl 504 2305 0 2273 5 0 5 5 0 8 0 filepl 152 16938 0 16700 25 11 14 16 0 8 3 lockfpl 104 933 0 931 3 1 2 2 0 8 1 lockfspl 48 301 0 299 1 0 1 1 0 8 0 sessionpl 144 32 0 23 1 0 1 1 0 8 0 pgrppl 48 63 0 46 1 0 1 1 0 8 0 ucredpl 104 3029 0 3015 1 0 1 1 0 8 0 zombiepl 144 2296 0 2292 3 2 1 1 0 8 0 processpl 1168 2348 0 2277 7 1 6 6 0 8 0 procpl 648 5548 0 5470 10 2 8 8 0 8 0 srpgc 96 11 0 11 3 2 1 1 0 8 1 sosppl 168 7 0 7 3 3 0 1 0 8 0 sockpl 688 4574 0 4539 48 36 12 16 0 8 8 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 15 0 0 2 0 2 2 0 8 0 mcl4k 4096 129 0 0 17 1 16 17 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 42 0 0 6 0 6 6 0 8 0 mtagpl 96 195 0 0 5 0 5 5 0 8 0 mbufpl 256 413 0 0 24 0 24 24 0 8 0 bufpl 280 7364 0 1209 440 0 440 440 0 8 0 anonpl 24 266089 0 260260 82 33 49 67 0 184 0 amapchunkpl 152 65964 0 65319 37 10 27 30 0 158 1 amappl16 200 4855 0 4781 35 26 9 23 0 8 0 amappl15 192 6 0 5 1 0 1 1 0 8 0 amappl14 184 125 0 113 1 0 1 1 0 8 0 amappl13 176 1 0 0 1 0 1 1 0 8 0 amappl12 168 3030 0 2998 4 2 2 3 0 8 0 amappl11 160 52 0 38 1 0 1 1 0 8 0 amappl10 152 2 0 2 1 1 0 1 0 8 0 amappl9 144 255 0 254 2 1 1 1 0 8 0 amappl8 136 84 0 80 1 0 1 1 0 8 0 amappl7 128 129 0 117 1 0 1 1 0 8 0 amappl6 120 215 0 211 1 0 1 1 0 8 0 amappl5 112 141 0 131 1 0 1 1 0 8 0 amappl4 104 346 0 326 1 0 1 1 0 8 0 amappl3 96 13899 0 13777 4 0 4 4 0 8 0 amappl2 88 722 0 659 2 0 2 2 0 8 0 amappl1 80 13958 0 13389 15 2 13 15 0 8 0 amappl 88 19909 0 19720 5 0 5 5 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 dma512 512 2 0 2 2 2 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 254 0 254 2 2 0 1 0 8 0 dma64 64 7 0 7 2 2 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 21 0 20 1 0 1 1 0 8 0 aobjpl 72 82 0 6 2 0 2 2 0 8 0 uaddrrnd 24 2305 0 2273 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2305 0 2273 1 0 1 1 0 8 0 vmmpekpl 168 19391 0 19333 3 0 3 3 0 8 0 vmmpepl 168 142642 0 140660 107 18 89 97 0 357 0 vmsppl 456 2304 0 2273 6 1 5 5 0 8 0 rwobjpl 64 41462 0 34466 115 1 114 114 0 8 0 pdppl 4096 4618 0 4546 118 44 74 86 0 8 2 pvpl 32 18049 0 0 147 1 146 146 0 265 0 pmappl 248 2304 0 2273 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 346 0 73 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83820ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83950508) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83950508) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a3c8300,ffff800000079f00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x77a42cc7b360, count: 9 ddb{0}> trace x86_ipi_db(ffffffff83820ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83950508) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83950508) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a3c8300,ffff800000079f00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x77a42cc7b360, count: -6 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8340c37b) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8068ff73b8,200000000000,200000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 sysctl_vslock(200000000100,ff0a) at sysctl_vslock+0x109 sys/kern/kern_sysctl.c:195 kern_sysctl_dirs(49,ffff80003c5b13d8,4,200000000100,ffff80003c5b1408,0,8c50274ecc752208,4) at kern_sysctl_dirs+0x247 sys/kern/kern_sysctl.c:426 kern_sysctl(ffff80003c5b13d4,5,200000000100,ffff80003c5b1408,0,37,5bcef97a8c1e4579) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:524 sys_sysctl(ffff80003b0e0cf0,ffff80003c5b1540,ffff80003c5b1490) at sys_sysctl+0x425 syscall(ffff80003c5b1540) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c5b1540) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cb90881ca0, count: 5 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8340c37b) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8068ff73b8,200000000000,200000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd8068ff73b8,200000000000,200000011000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 sysctl_vslock(200000000100,ff0a) at sysctl_vslock+0x109 sys/kern/kern_sysctl.c:195 kern_sysctl_dirs(49,ffff80003c5b13d8,4,200000000100,ffff80003c5b1408,0,8c50274ecc752208,4) at kern_sysctl_dirs+0x247 sys/kern/kern_sysctl.c:426 kern_sysctl(ffff80003c5b13d4,5,200000000100,ffff80003c5b1408,0,37,5bcef97a8c1e4579) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:524 sys_sysctl(ffff80003b0e0cf0,ffff80003c5b1540,ffff80003c5b1490) at sys_sysctl+0x425 syscall(ffff80003c5b1540) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c5b1540) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cb90881ca0, count: -10