panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 279647 59985 0 0 0 0 syz-executor *504678 86445 0 0 0x4000000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83405d8e) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff80003c5936f4,2,400000000100,ffff80003c593728,0,27,639f8f85cdfc048f) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003c51ef98,ffff80003c593860,ffff80003c5937b0) at sys_sysctl+0x425 syscall(ffff80003c593860) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c593860) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf63ef5fa3c0, count: 6 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:438 panic(ffffffff83405d8e) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff80003c5936f4,2,400000000100,ffff80003c593728,0,27,639f8f85cdfc048f) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003c51ef98,ffff80003c593860,ffff80003c5937b0) at sys_sysctl+0x425 syscall(ffff80003c593860) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c593860) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf63ef5fa3c0, count: -9 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c593300 rbx 0xffff800029aacdc7 rdx 0 rcx 0xffff80003c51ef98 rax 0xffff800029aabff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x61942d2246f480a4 r11 0x819ed35432c0f20a r12 0xffff800029aacbc8 r13 0 r14 0 r15 0x1 rip 0xffffffff8183fd15 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c5932f0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=504678 pid=86445 tcnt=4 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=50, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c51ea78,0xffff80003c51f758 process=0xffff8000ffff0de8 user=0xffff80003c58e000, vmspace=0xfffffd806beca570 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 29258 404578 89362 0 2 0 syz-executor 29258 111335 89362 0 3 0x4000080 fsleep syz-executor 59985 279647 83484 0 7 0 syz-executor 59985 138131 83484 0 3 0x4000080 sbwait syz-executor 59985 293501 83484 0 2 0x4000000 syz-executor 66640 455422 55148 0 2 0 syz-executor 66640 55547 55148 0 3 0x4000000 biowait syz-executor 86445 518336 48769 0 2 0 syz-executor *86445 504678 48769 0 7 0x4000000 syz-executor 86445 486256 48769 0 2 0x4000000 syz-executor 86445 332021 48769 0 3 0x4000080 fsleep syz-executor 84403 279353 51158 0 3 0x82 sbwait sshd-session 29601 162471 0 0 3 0x14280 nfsidl nfsio 56848 271066 0 0 3 0x14280 nfsidl nfsio 9258 183735 0 0 3 0x14280 nfsidl nfsio 32860 505121 0 0 3 0x14280 nfsidl nfsio 94672 108652 0 0 3 0x14280 nfsidl nfsio 24447 458969 0 0 3 0x14280 nfsidl nfsio 43537 520023 0 0 3 0x14280 nfsidl nfsio 52378 378031 0 0 3 0x14280 nfsidl nfsio 66889 382868 0 0 3 0x14280 nfsidl nfsio 73803 147030 0 0 3 0x14280 nfsidl nfsio 26250 308344 0 0 3 0x14280 nfsidl nfsio 27575 437468 0 0 3 0x14280 nfsidl nfsio 49858 93174 0 0 3 0x14280 nfsidl nfsio 50137 429421 0 0 3 0x14280 nfsidl nfsio 17527 472311 0 0 3 0x14280 nfsidl nfsio 39550 69194 0 0 3 0x14280 nfsidl nfsio 86195 149169 0 0 3 0x14280 nfsidl nfsio 42418 230794 0 0 3 0x14280 nfsidl nfsio 24067 18920 0 0 3 0x14280 nfsidl nfsio 65655 305033 0 0 3 0x14280 nfsidl nfsio 54490 243670 51158 0 3 0x82 sbwait sshd-session 94899 228854 0 0 3 0x14200 bored sosplice 47112 266317 34103 0 2 0x2 syz-executor 83484 355677 34103 0 3 0x82 nanoslp syz-executor 82977 380327 34103 0 3 0x82 nanoslp syz-executor 48769 360172 34103 0 3 0x82 nanoslp syz-executor 57615 186932 34103 0 2 0x2 syz-executor 76582 496935 34103 0 3 0x2 biowait syz-executor 89362 217736 34103 0 3 0x82 nanoslp syz-executor 55148 289670 34103 0 3 0x82 nanoslp syz-executor 34103 29549 55201 0 3 0x82 kqread syz-executor 55201 382298 60946 0 3 0x10008a sigsusp ksh 60946 427033 97478 0 3 0x98 kqread sshd-session 97478 314900 51158 0 3 0x92 kqread sshd-session 5026 386625 1 0 3 0x100083 ttyin getty 51158 491051 1 0 3 0x88 kqread sshd 5346 342118 66182 74 3 0x1100092 bpf pflogd 66182 356187 1 0 3 0x80 sbwait pflogd 33550 127518 24544 73 3 0x1100090 kqread syslogd 24544 289190 1 0 3 0x100082 sbwait syslogd 68517 307071 1 0 3 0x100080 kqread resolvd 39255 36046 13217 77 3 0x100092 kqread dhcpleased 99575 109878 13217 77 3 0x100092 kqread dhcpleased 13217 146066 1 0 3 0x80 kqread dhcpleased 92109 416740 0 0 3 0x14200 pause smr 18059 357135 0 0 2 0x14200 zerothread 32261 508104 0 0 3 0x14200 aiodoned aiodoned 48792 407720 0 0 3 0x14200 syncer update 42503 120883 0 0 3 0x14200 cleaner cleaner 93647 191273 0 0 3 0x14200 reaper reaper 80543 353246 0 0 3 0x14200 pgdaemon pagedaemon 71370 501645 0 0 3 0x14200 bored viomb 1182 8674 0 0 3 0x40014200 acpi0 acpi0 42635 491206 0 0 3 0x40014200 idle1 42272 449878 0 0 3 0x14200 bored softnet3 47432 272030 0 0 3 0x14200 bored softnet2 2976 453532 0 0 3 0x14200 bored softnet1 53174 486925 0 0 3 0x14200 bored softnet0 40393 452046 0 0 3 0x14200 bored systqmp 44978 191941 0 0 3 0x14200 bored systq 542 92208 0 0 3 0x14200 tmoslp softclockmp 10539 309819 0 0 3 0x40014200 tmoslp softclock 41795 100221 0 0 3 0x40014200 idle0 1 509431 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks Process 66640 (syz-executor) thread 0xffff80003c51e038 (55547) Process 86445 (syz-executor) thread 0xffff80003c51ef98 (504678) Process 57615 (syz-executor) thread 0xffff80002a3867c8 (186932) Process 76582 (syz-executor) thread 0xffff80002a386538 (496935) ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10221 11109K 11757K 166960K 11963 0 pcb 17 16K 17K 166960K 177 0 rtable 183 7K 8K 166960K 403 0 pf 32 17K 23K 166960K 127 0 ifaddr 35 5K 8K 166960K 67 0 ifgroup 49 2K 2K 166960K 100 0 sysctl 2 1K 1K 166960K 2 0 counters 62 36K 37K 166960K 114 0 ioctlops 0 0K 4K 166960K 1593 0 iov 0 0K 16K 166960K 98 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1366 86K 86K 166960K 1845 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 11 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 84 0 dirhash 12 2K 2K 166960K 24 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 15 53K 240K 166960K 637 0 sigio 0 0K 0K 166960K 4 0 proc 72 91K 127K 166960K 594 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 75 0 in_multi 74 5K 7K 166960K 135 0 ether_multi 1 0K 0K 166960K 6 0 mrt 1 0K 0K 166960K 3 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 455 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 227 73K 88K 166960K 7422 0 UVM aobj 16 2K 2K 166960K 17 0 pinsyscall 44 88K 102K 166960K 1732 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 20 0 NDP 11 0K 2K 166960K 44 0 temp 59 8639K 8715K 166960K 20952 0 kqueue 14 20K 24K 166960K 98 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 66 0 63 1 0 1 1 0 8 0 rtentry 112 122 0 42 4 0 4 4 0 8 0 unpcb 144 666 0 515 6 0 6 6 0 8 0 syncache 336 9 0 9 1 0 1 1 0 8 1 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 808 177 0 168 5 0 5 5 0 8 3 arp 120 18 0 4 1 0 1 1 0 8 0 inpcb 376 937 0 925 10 2 8 9 0 8 6 nd6 136 28 0 7 1 0 1 1 0 8 0 pkpcb 40 4 0 4 1 0 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 1 0 1 0 8 0 ppxss 1168 19 0 18 1 0 1 1 0 8 0 pppxif 1472 5 0 5 1 1 0 1 0 8 0 pffrag 232 3 0 0 1 0 1 1 0 482 0 pffrnode 88 3 0 0 1 0 1 1 0 8 0 pffrent 40 4 0 1 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 10 0 7 1 0 1 1 0 8 0 pftag 88 2 0 0 1 0 1 1 0 8 0 pfstitem 24 57 0 12 1 0 1 1 0 8 0 pfstkey 128 57 0 12 2 0 2 2 0 8 0 pfstate 376 57 0 12 6 0 6 6 0 8 0 pfrule 1344 31 0 26 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 475 0 145 30 1 29 30 0 8 3 art_table 32 476 0 145 4 0 4 4 0 8 0 art_node 16 118 0 46 1 0 1 1 0 8 0 sysvmsgpl 40 9 0 7 1 0 1 1 0 8 0 semapl 112 82 0 72 1 0 1 1 0 8 0 shmpl 112 14 0 1 1 0 1 1 0 8 0 dirhash 1024 25 0 8 3 0 3 3 0 8 0 dino2pl 256 2547 0 1041 95 0 95 95 0 8 0 ffsino 280 2547 0 1041 109 0 109 109 0 8 0 nchpl 144 3428 0 1740 63 0 63 63 0 8 0 rtmask 32 4 0 4 2 1 1 1 0 8 1 uvmvnodes 80 2880 0 0 59 0 59 59 0 8 0 vnodes 216 2880 0 0 160 0 160 160 0 8 0 namei 1024 11618 0 11615 1 0 1 1 0 8 0 percpumem 16 71 0 26 1 0 1 1 0 8 0 kstatmem 264 54 0 32 3 1 2 3 0 8 0 scxspl 216 10552 0 10550 10 3 7 8 1 8 6 plimitpl 152 88 0 70 1 0 1 1 0 8 0 sigapl 424 952 0 882 9 0 9 9 0 8 0 futexpl 64 7849 0 7847 1 0 1 1 0 8 0 knotepl 120 308 0 0 10 0 10 10 0 8 0 kqueuepl 216 200 0 189 3 2 1 3 0 8 0 pipepl 328 144 0 115 3 0 3 3 0 8 0 fdescpl 504 910 0 879 5 0 5 5 0 8 0 filepl 152 5946 0 5578 16 1 15 15 0 8 0 lockfpl 104 212 0 208 1 0 1 1 0 8 0 lockfspl 48 97 0 94 1 0 1 1 0 8 0 sessionpl 144 28 0 17 1 0 1 1 0 8 0 pgrppl 48 77 0 58 1 0 1 1 0 8 0 ucredpl 104 959 0 945 1 0 1 1 0 8 0 zombiepl 144 883 0 882 1 0 1 1 0 8 0 processpl 1176 952 0 882 6 0 6 6 0 8 0 procpl 656 1786 0 1709 8 0 8 8 0 8 0 srpgc 96 4 0 4 1 0 1 1 0 8 1 sosppl 168 4 0 4 1 1 0 1 0 8 0 sockpl 688 1680 0 1514 21 5 16 16 0 8 0 mcl64k 65536 3 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 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 109 0 0 14 0 14 14 0 8 0 mcl2k 2048 31 0 0 4 0 4 4 0 8 0 mtagpl 96 16 0 0 1 0 1 1 0 8 0 mbufpl 256 277 0 0 18 0 18 18 0 8 0 bufpl 280 3428 0 135 236 0 236 236 0 8 0 anonpl 24 151241 0 147609 61 8 53 58 0 184 22 amapchunkpl 152 23892 0 23434 35 4 31 31 0 158 11 amappl16 200 3171 0 3140 21 9 12 17 0 8 6 amappl15 192 2 0 2 1 1 0 1 0 8 0 amappl14 184 132 0 118 1 0 1 1 0 8 0 amappl13 176 44 0 44 1 1 0 1 0 8 0 amappl12 168 1589 0 1558 3 1 2 2 0 8 0 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 6 0 6 1 1 0 1 0 8 0 amappl9 144 247 0 247 1 1 0 1 0 8 0 amappl8 136 23 0 20 1 0 1 1 0 8 0 amappl7 128 155 0 141 1 0 1 1 0 8 0 amappl6 120 206 0 200 1 0 1 1 0 8 0 amappl5 112 126 0 115 1 0 1 1 0 8 0 amappl4 104 334 0 315 1 0 1 1 0 8 0 amappl3 96 4574 0 4467 4 0 4 4 0 8 1 amappl2 88 692 0 617 2 0 2 2 0 8 0 amappl1 80 10670 0 9930 18 0 18 18 0 8 0 amappl 88 7000 0 6840 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 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 16 0 1 1 0 1 1 0 8 0 uaddrrnd 24 910 0 879 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 910 0 879 1 0 1 1 0 8 0 vmmpekpl 168 9574 0 9534 3 0 3 3 0 8 0 vmmpepl 168 62942 0 60910 104 2 102 103 0 357 2 vmsppl 456 909 0 879 5 0 5 5 0 8 0 rwobjpl 64 22942 0 18925 65 0 65 65 0 8 0 pdppl 4096 1828 0 1758 112 36 76 86 0 8 6 pvpl 32 16437 0 0 133 0 133 133 0 265 0 pmappl 248 909 0 879 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 297 0 40 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837f3ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 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(ffffffff839238d0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff839238d0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff8000330b2680,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: 0x7ac671fa4a90, count: 9 ddb{0}> trace x86_ipi_db(ffffffff837f3ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 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(ffffffff839238d0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff839238d0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff8000330b2680,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: 0x7ac671fa4a90, 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:438 panic(ffffffff83405d8e) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff80003c5936f4,2,400000000100,ffff80003c593728,0,27,639f8f85cdfc048f) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003c51ef98,ffff80003c593860,ffff80003c5937b0) at sys_sysctl+0x425 syscall(ffff80003c593860) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c593860) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf63ef5fa3c0, count: 6 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83405d8e) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806beca570,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff80003c5936f8,1,400000000100,ffff80003c593728,0,d6e0a4a56102e969,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff80003c5936f4,2,400000000100,ffff80003c593728,0,27,639f8f85cdfc048f) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003c51ef98,ffff80003c593860,ffff80003c5937b0) at sys_sysctl+0x425 syscall(ffff80003c593860) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c593860) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf63ef5fa3c0, count: -9