panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *216120 86935 0 0 0x4000000 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830c76c7) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806ac103a0,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806ac103a0,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 sysctl_vsunlock(20000080,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 sys_sysctl(ffff8000ffff67b8,ffff8000329894c0,ffff800032989410) at sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 syscall(ffff8000329894c0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000329894c0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x64ecb5de4b0, count: 7 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: uvm_fault_unwire_locked: address not in map ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830c76c7) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806ac103a0,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806ac103a0,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 sysctl_vsunlock(20000080,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 sys_sysctl(ffff8000ffff67b8,ffff8000329894c0,ffff800032989410) at sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 syscall(ffff8000329894c0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000329894c0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x64ecb5de4b0, count: -8 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800032989180 rbx 0xffffffff834d5dbf cpu_info_full_primary+0x2dbf rdx 0 rcx 0xffff8000ffff67b8 rax 0xffffffff834d4ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x8230d353308ec056 r11 0x90b67d5f15c41f12 r12 0xffffffff834d5bc0 cpu_info_full_primary+0x2bc0 r13 0 r14 0 r15 0x1 rip 0xffffffff81e356c5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800032989170 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=216120 pid=86935 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=50, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff6a40,0xffff80002d573480 process=0xffff80002a564918 user=0xffff800032984000, vmspace=0xfffffd806ac103a0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 86935 209322 93121 0 2 0 syz-executor *86935 216120 93121 0 7 0x4000000 syz-executor 86935 316759 93121 0 2 0x4000000 syz-executor 3520 457228 20330 0 2 0 syz-executor 3520 51820 20330 0 3 0x4000080 fsleep syz-executor 79468 373342 55333 0 2 0 syz-executor 79468 115678 55333 0 3 0x4000080 fsleep syz-executor 80210 331509 81193 0 2 0 syz-executor 80210 472284 81193 0 3 0x4000080 fsleep syz-executor 80210 427399 81193 0 2 0x4000000 syz-executor 79247 234641 36481 0 2 0 syz-executor 79247 190620 36481 0 2 0x4000000 syz-executor 79247 90270 36481 0 3 0x4000000 vmmaplk syz-executor 94781 285505 36088 60928 2 0x10 syz-executor 94781 348095 36088 60928 3 0x4000090 fsleep syz-executor 94781 266874 36088 60928 2 0x4000010 syz-executor 84914 160154 81252 60929 2 0x10 syz-executor 84914 307893 81252 60929 3 0x4000090 fsleep syz-executor 84914 52067 81252 60929 3 0x4000090 fsleep syz-executor 55333 326948 88828 0 2 0x482 syz-executor 10939 151799 0 0 3 0x14200 acct acct 81193 123560 88828 0 2 0x482 syz-executor 55989 480023 0 0 3 0x14280 nfsidl nfsio 38564 501905 0 0 3 0x14280 nfsidl nfsio 42144 146132 0 0 3 0x14280 nfsidl nfsio 93036 334470 0 0 3 0x14280 nfsidl nfsio 69021 73227 0 0 3 0x14280 nfsidl nfsio 41336 78687 0 0 3 0x14280 nfsidl nfsio 68734 516698 0 0 3 0x14280 nfsidl nfsio 55893 48903 0 0 3 0x14280 nfsidl nfsio 69053 444388 0 0 3 0x14280 nfsidl nfsio 94461 217578 0 0 3 0x14280 nfsidl nfsio 27946 325601 0 0 3 0x14280 nfsidl nfsio 43358 334358 0 0 3 0x14280 nfsidl nfsio 7205 345611 0 0 3 0x14280 nfsidl nfsio 10824 240393 0 0 3 0x14280 nfsidl nfsio 95124 93882 0 0 3 0x14280 nfsidl nfsio 99713 47222 0 0 3 0x14280 nfsidl nfsio 15172 218831 0 0 3 0x14280 nfsidl nfsio 93630 195527 0 0 3 0x14280 nfsidl nfsio 53787 349215 0 0 3 0x14280 nfsidl nfsio 27468 204023 0 0 3 0x14280 nfsidl nfsio 42060 182765 1 0 3 0x100083 ttyin getty 36481 314816 88828 0 2 0x482 syz-executor 83309 334083 0 0 3 0x14200 bored sosplice 36088 205812 88828 0 2 0x482 syz-executor 47197 418454 73313 0 3 0x100082 sbwait ndp 73313 6835 1 0 3 0x10008a sigsusp sh 81252 37016 88828 0 2 0x482 syz-executor 60375 324732 88828 0 2 0x2 syz-executor 20330 47397 88828 0 2 0x482 syz-executor 93121 318889 88828 0 2 0x482 syz-executor 88828 510003 55047 0 3 0x82 kqread syz-executor 55047 400998 61148 0 3 0x10008a sigsusp ksh 61148 491225 49633 0 3 0x98 kqread sshd-session 49633 153784 93904 0 3 0x92 kqread sshd-session 93904 28170 1 0 3 0x88 kqread sshd 43831 184693 12712 74 3 0x1100092 bpf pflogd 12712 173898 1 0 3 0x80 sbwait pflogd 15748 254159 64667 73 3 0x1100090 kqread syslogd 64667 187533 1 0 3 0x100082 sbwait syslogd 82495 57853 1 0 3 0x100080 kqread resolvd 4275 34983 30945 77 3 0x100092 kqread dhcpleased 99609 36762 30945 77 3 0x100092 kqread dhcpleased 30945 234571 1 0 3 0x80 kqread dhcpleased 94291 170143 0 0 3 0x14200 bored smr 22207 191090 0 0 2 0x14200 zerothread 52866 21973 0 0 3 0x14200 aiodoned aiodoned 8982 70356 0 0 3 0x14200 syncer update 53536 394949 0 0 3 0x14200 cleaner cleaner 15128 356970 0 0 3 0x14200 reaper reaper 97846 27459 0 0 3 0x14200 pgdaemon pagedaemon 45399 142284 0 0 3 0x14200 bored viomb 13333 197201 0 0 3 0x40014200 acpi0 acpi0 62323 210948 0 0 7 0x40014200 idle1 72092 34627 0 0 3 0x14200 bored softnet3 45060 502103 0 0 3 0x14200 bored softnet2 20138 211355 0 0 3 0x14200 bored softnet1 34690 361679 0 0 3 0x14200 bored softnet0 52370 328810 0 0 3 0x14200 bored systqmp 12010 192686 0 0 3 0x14200 bored systq 58395 433566 0 0 2 0x14200 softclockmp 16716 519642 0 0 2 0x40014200 softclock 27668 208226 0 0 3 0x40014200 idle0 1 488889 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 86935 (syz-executor) thread 0xffff8000ffff67b8 (216120) shared rwlock vmmaplk r = 0 (0xfffffd806ac10498) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1656 #3 sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 #4 sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 #5 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #5 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #6 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8363bb40) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 sys/kern/sched_bsd.c:441 #3 sleep_finish+0x2f2 sys/kern/kern_synch.c:425 #4 rw_enter+0x348 sys/kern/kern_rwlock.c:285 #5 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1656 #6 sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 #7 sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 #8 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #8 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff83431240) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 sysctl_vslock+0x45 sys/kern/kern_sysctl.c:181 #3 sys_sysctl+0x398 sys/kern/kern_sysctl.c:293 #4 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #4 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #5 Xsyscall+0x128 Process 79247 (syz-executor) thread 0xffff80002d5727c8 (190620) exclusive rwlock vmmaplk r = 0 (0xfffffd806c94f650) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5255 #2 uvmfault_lookup+0xe8 sys/uvm/uvm_fault.c:1813 #3 uvm_fault_check+0x831 uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] #3 uvm_fault_check+0x831 sys/uvm/uvm_fault.c:712 #4 uvm_fault+0xf5 sys/uvm/uvm_fault.c:600 #5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 #6 usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 #7 recall_trap+0x8 Process 60375 (syz-executor) thread 0xffff8000ffff71d8 (324732) exclusive rrwlock inode r = 0 (0xfffffd8075e234e0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:169 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3099 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c80dc48) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3084 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10221 11137K 15501K 166960K 14700 0 pcb 17 16K 18K 166960K 532 0 rtable 187 7K 8K 166960K 651 0 pf 39 18K 20K 166960K 149 0 ifaddr 36 6K 8K 166960K 105 0 ifgroup 58 2K 2K 166960K 171 0 sysctl 4 1K 1K 166960K 4 0 counters 64 36K 36K 166960K 136 0 ioctlops 0 0K 4K 166960K 1782 0 iov 0 0K 16K 166960K 285 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1482 93K 93K 166960K 3134 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 26 0 VM map 2 1K 1K 166960K 2 0 sem 23 32K 35K 166960K 33 0 dirhash 12 2K 2K 166960K 51 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 19 69K 93K 166960K 2090 0 sigio 0 0K 0K 166960K 100 0 proc 73 91K 128K 166960K 812 0 subproc 117 7K 7K 166960K 169 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 284 0 in_multi 76 5K 7K 166960K 212 0 ether_multi 1 0K 0K 166960K 10 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 223 996K 996K 166960K 223 0 exec 0 0K 1K 166960K 816 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 3 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 255 74K 91K 166960K 21079 0 UVM aobj 75 5K 5K 166960K 78 0 pinsyscall 45 90K 103K 166960K 3342 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 97 0 NDP 12 0K 2K 166960K 78 0 temp 79 6828K 6956K 166960K 94035 0 kqueue 13 20K 30K 166960K 314 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 120 161 0 157 1 0 1 1 0 8 0 rtentry 112 206 0 124 4 0 4 4 0 8 0 unpcb 144 1264 0 1247 15 6 9 9 0 8 8 syncache 336 12 0 12 6 6 0 1 0 8 0 tcpqe 32 18 0 18 2 2 0 1 0 8 0 tcpcb 808 879 0 873 19 12 7 8 0 8 5 arp 120 40 0 24 1 0 1 1 0 8 0 ipq 40 1 0 1 1 1 0 1 0 8 0 ipqe 40 6 0 6 1 1 0 1 0 8 0 inpcb 336 2862 0 2849 17 10 7 10 0 8 4 ip6q 72 1 0 0 1 0 1 1 0 8 0 ip6af 40 1 0 0 1 0 1 1 0 8 0 nd6 136 44 0 24 1 0 1 1 0 8 0 pkpcb 40 18 0 18 6 5 1 1 0 8 1 kcovpl 48 13 0 4 1 0 1 1 0 8 0 ppxss 1168 19 0 19 2 2 0 1 0 8 0 pfstscr 40 9 0 8 1 0 1 1 0 8 0 pffrag 232 7 0 6 2 1 1 1 0 482 0 pffrnode 88 7 0 6 2 1 1 1 0 8 0 pffrent 40 20 0 19 2 1 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 91 0 69 1 0 1 1 0 8 0 pfstkey 128 99 0 78 3 0 3 3 0 8 0 pfstate 376 95 0 74 7 1 6 7 0 8 0 pfrule 1344 30 0 23 2 0 2 2 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 859 0 480 32 2 30 31 0 8 0 art_table 32 862 0 480 4 0 4 4 0 8 0 art_node 16 202 0 132 1 0 1 1 0 8 0 sysvmsgpl 40 4 0 3 1 0 1 1 0 8 0 semapl 112 25 0 4 1 0 1 1 0 8 0 shmpl 112 75 0 3 3 0 3 3 0 8 0 dirhash 1024 43 0 26 3 0 3 3 0 8 0 dino2pl 256 5016 0 3512 95 0 95 95 0 8 0 ffsino 272 5016 0 3512 101 0 101 101 0 8 0 nchpl 144 7769 0 6071 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 27407 0 27406 6 5 1 2 0 8 0 percpumem 16 82 0 36 1 0 1 1 0 8 0 kstatmem 264 96 0 72 2 0 2 2 0 8 0 scsiplug 72 8 0 8 4 4 0 1 0 8 0 scxspl 216 26698 0 26698 12 11 1 8 1 8 1 plimitpl 152 636 0 618 1 0 1 1 0 8 0 sigapl 424 2414 0 2341 12 3 9 9 0 8 0 futexpl 64 28792 0 28786 1 0 1 1 0 8 0 knotepl 120 802 0 0 25 0 25 25 0 8 0 kqueuepl 216 632 0 623 11 6 5 5 0 8 4 pipepl 320 480 0 450 11 8 3 8 0 8 0 fdescpl 496 2371 0 2338 5 0 5 5 0 8 0 filepl 152 15622 0 15356 34 15 19 19 0 8 7 lockfpl 104 897 0 894 2 1 1 2 0 8 0 lockfspl 48 282 0 279 1 0 1 1 0 8 0 sessionpl 144 38 0 29 1 0 1 1 0 8 0 pgrppl 48 71 0 53 1 0 1 1 0 8 0 ucredpl 104 2290 0 2274 1 0 1 1 0 8 0 zombiepl 144 2508 0 2508 3 2 1 1 0 8 1 processpl 1160 2414 0 2341 7 1 6 6 0 8 0 procpl 648 5548 0 5463 9 1 8 8 0 8 0 srpgc 96 21 0 21 4 4 0 1 0 8 0 sosppl 168 10 0 10 5 5 0 1 0 8 0 sockpl 664 4333 0 4298 31 18 13 21 0 8 8 mcl64k 65536 10 0 0 2 0 2 2 0 8 0 mcl16k 16384 7 0 0 1 0 1 1 0 8 0 mcl12k 12288 3 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 11 0 0 2 0 2 2 0 8 0 mcl4k 4096 135 0 0 17 0 17 17 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 32 0 0 4 0 4 4 0 8 0 mtagpl 96 129 0 0 3 0 3 3 0 8 0 mbufpl 256 307 0 0 18 0 18 18 0 8 0 bufpl 280 9043 0 2869 442 0 442 442 0 8 0 anonpl 24 432851 0 422528 113 25 88 88 0 185 9 amapchunkpl 152 70982 0 70364 53 25 28 36 0 158 0 amappl16 200 11789 0 11450 60 29 31 31 0 8 5 amappl15 192 16 0 15 1 0 1 1 0 8 0 amappl14 184 185 0 172 1 0 1 1 0 8 0 amappl13 176 13 0 13 2 2 0 1 0 8 0 amappl12 168 3105 0 3071 3 1 2 2 0 8 0 amappl11 160 67 0 52 1 0 1 1 0 8 0 amappl10 152 9 0 9 1 1 0 1 0 8 0 amappl9 144 161 0 161 1 1 0 1 0 8 0 amappl8 136 44 0 41 1 0 1 1 0 8 0 amappl7 128 130 0 117 1 0 1 1 0 8 0 amappl6 120 219 0 216 1 0 1 1 0 8 0 amappl5 112 176 0 163 1 0 1 1 0 8 0 amappl4 104 388 0 368 1 0 1 1 0 8 0 amappl3 96 12817 0 12713 4 1 3 4 0 8 0 amappl2 88 2757 0 2666 3 0 3 3 0 8 0 amappl1 80 16086 0 15483 17 2 15 16 0 8 0 amappl 88 20450 0 20262 5 0 5 5 0 92 0 dma32768 32768 1 0 1 1 1 0 1 0 8 0 dma4096 4096 2 0 2 2 2 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 7 0 7 2 2 0 1 0 8 0 dma128 128 254 0 254 2 2 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 77 0 3 2 0 2 2 0 8 0 uaddrrnd 24 2371 0 2338 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2371 0 2338 1 0 1 1 0 8 0 vmmpekpl 168 19111 0 19049 4 0 4 4 0 8 0 vmmpepl 168 154625 0 152340 136 23 113 113 0 357 5 vmsppl 448 2370 0 2338 6 2 4 5 0 8 0 rwobjpl 56 50946 0 43630 108 1 107 107 0 8 3 pdppl 4096 4749 0 4676 121 46 75 85 0 8 2 pvpl 32 22542 0 0 183 1 182 182 0 265 0 pmappl 248 2370 0 2338 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 461 0 90 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830c76c7) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806ac103a0,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806ac103a0,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 sysctl_vsunlock(20000080,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 sys_sysctl(ffff8000ffff67b8,ffff8000329894c0,ffff800032989410) at sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 syscall(ffff8000329894c0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000329894c0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x64ecb5de4b0, count: -8 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) 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 acpicpu_idle() at acpicpu_idle+0x41e sys/dev/acpi/acpicpu.c:1218 sched_idle(ffff800029b7bff0) at sched_idle+0x558 sys/kern/kern_sched.c:182 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) 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 acpicpu_idle() at acpicpu_idle+0x41e sys/dev/acpi/acpicpu.c:1218 sched_idle(ffff800029b7bff0) at sched_idle+0x558 sys/kern/kern_sched.c:182 end trace frame: 0x0, count: -5