panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 471382 28680 0 0 0 0 syz-executor *230214 28680 0 0 0x4000000 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830cc5bf) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 sys_sysctl(ffff80002a1667c0,ffff8000361a4330,ffff8000361a4280) at sys_sysctl+0x425 syscall(ffff8000361a4330) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000361a4330) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c493fbf190, 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{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(ffffffff830cc5bf) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 sys_sysctl(ffff80002a1667c0,ffff8000361a4330,ffff8000361a4280) at sys_sysctl+0x425 syscall(ffff8000361a4330) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000361a4330) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c493fbf190, count: -8 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff8000361a3e80 rbx 0xffff800029b7cdbf rdx 0 rcx 0xffff80002a1667c0 rax 0xffff800029b7bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xe3d59e0c52e782b8 r11 0xb827c10368ceb39e r12 0xffff800029b7cbc0 r13 0 r14 0 r15 0x1 rip 0xffffffff81ac00e5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff8000361a3e70 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=230214 pid=28680 tcnt=4 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=0xffff80002a167c00,0xffff80002a166f68 process=0xffff800037279220 user=0xffff80003619f000, vmspace=0xfffffd806bebf8e0 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 28680 471382 57682 0 7 0 syz-executor *28680 230214 57682 0 7 0x4000000 syz-executor 28680 91620 57682 0 2 0x4000080 syz-executor 28680 450577 57682 0 2 0x4000000 syz-executor 467 268003 90717 60928 2 0x10 syz-executor 467 350075 90717 60928 3 0x4000090 fsleep syz-executor 3068 8849 34294 0 2 0x10 syz-executor 3068 109456 34294 0 3 0x4000090 tunread syz-executor 3068 276637 34294 0 3 0x4000090 ttyout syz-executor 52766 57043 75077 60928 2 0x10 syz-executor 52766 289680 75077 60928 3 0x4000090 fsleep syz-executor 34473 214547 0 0 3 0x14280 nfsidl nfsio 98866 302700 0 0 3 0x14280 nfsidl nfsio 3705 28270 0 0 3 0x14280 nfsidl nfsio 79290 204306 0 0 3 0x14280 nfsidl nfsio 2161 219676 0 0 3 0x14280 nfsidl nfsio 80312 396102 0 0 3 0x14280 nfsidl nfsio 68425 183647 0 0 3 0x14280 nfsidl nfsio 40248 303435 0 0 3 0x14280 nfsidl nfsio 28016 369828 0 0 3 0x14280 nfsidl nfsio 44879 438102 0 0 3 0x14280 nfsidl nfsio 35081 103699 0 0 3 0x14280 nfsidl nfsio 178 30663 0 0 3 0x14280 nfsidl nfsio 9271 423169 0 0 3 0x14280 nfsidl nfsio 88810 260020 0 0 3 0x14280 nfsidl nfsio 31693 124136 0 0 3 0x14280 nfsidl nfsio 32760 423509 0 0 3 0x14280 nfsidl nfsio 41139 481507 0 0 3 0x14280 nfsidl nfsio 18547 376333 0 0 3 0x14280 nfsidl nfsio 26250 24972 0 0 3 0x14280 nfsidl nfsio 88933 88298 0 0 3 0x14280 nfsidl nfsio 148 210940 0 0 3 0x14200 bored sosplice 75077 40627 82826 0 3 0x82 nanoslp syz-executor 65136 430318 82826 0 3 0x82 wait syz-executor 90717 100636 82826 0 3 0x82 nanoslp syz-executor 11908 392769 82826 0 3 0x82 wait syz-executor 59051 257973 82826 0 3 0x2 biowait syz-executor 34294 333799 82826 0 3 0x82 nanoslp syz-executor 65739 454869 82826 0 3 0x2 biowait syz-executor 57682 405495 82826 0 3 0x82 nanoslp syz-executor 82826 75660 96325 0 3 0x82 kqread syz-executor 96325 153017 72149 0 3 0x10008a sigsusp ksh 72149 90940 64191 0 3 0x98 kqread sshd-session 64191 411642 20777 0 3 0x92 kqread sshd-session 72952 281436 1 0 3 0x100083 ttyin getty 20777 147657 1 0 3 0x88 kqread sshd 27433 504228 66933 74 3 0x1100092 bpf pflogd 66933 85781 1 0 3 0x80 sbwait pflogd 50746 27617 79372 73 3 0x1100090 kqread syslogd 79372 105426 1 0 3 0x100082 sbwait syslogd 77408 191805 1 0 3 0x100080 kqread resolvd 24666 400624 96648 77 3 0x100092 kqread dhcpleased 58899 2289 96648 77 3 0x100092 kqread dhcpleased 96648 317766 1 0 3 0x80 kqread dhcpleased 33248 414059 0 0 3 0x14200 bored smr 23783 200681 0 0 2 0x14200 zerothread 51795 189331 0 0 3 0x14200 aiodoned aiodoned 41372 15448 0 0 3 0x14200 syncer update 51750 106481 0 0 3 0x14200 cleaner cleaner 95641 229248 0 0 3 0x14200 reaper reaper 71314 264396 0 0 3 0x14200 pgdaemon pagedaemon 91431 260977 0 0 3 0x14200 bored viomb 10739 402870 0 0 3 0x40014200 acpi0 acpi0 53800 17012 0 0 3 0x40014200 idle1 48753 509097 0 0 3 0x14200 bored softnet3 29733 497516 0 0 3 0x14200 bored softnet2 2490 79471 0 0 3 0x14200 bored softnet1 89682 259320 0 0 3 0x14200 bored softnet0 50254 478294 0 0 3 0x14200 bored systqmp 13801 505159 0 0 3 0x14200 bored systq 95547 86256 0 0 3 0x14200 tmoslp softclockmp 82811 79890 0 0 3 0x40014200 tmoslp softclock 72553 184192 0 0 3 0x40014200 idle0 1 48775 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 28680 (syz-executor) thread 0xffff80002a1667c0 (230214) shared rwlock vmmaplk r = 0 (0xfffffd806bebf9d8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1656 #2 kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] #2 kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 #3 sys_sysctl+0x425 #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 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff835a0b68) #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 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1819 #6 uvm_fault_check+0x49 sys/uvm/uvm_fault.c:672 #7 uvm_fault+0xf5 sys/uvm/uvm_fault.c:600 #8 uvm_fault_wire+0x73 sys/uvm/uvm_fault.c:1636 #9 sysctl_vslock+0x109 sys/kern/kern_sysctl.c:191 #10 kern_sysctl+0x1ad sys/kern/kern_sysctl.c:504 #11 sys_sysctl+0x425 #12 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #12 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff834bd7d0) #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 kern_sysctl+0x1ad sys/kern/kern_sysctl.c:504 #4 sys_sysctl+0x425 #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 Process 3068 (syz-executor) thread 0xffff80002a166cd0 (109456) exclusive rrwlock inode r = 0 (0xfffffd806950c700) #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 spec_open+0x302 sys/kern/spec_vnops.c:151 #6 VOP_OPEN+0x8b sys/kern/vfs_vops.c:138 #7 vn_open+0x708 sys/kern/vfs_vnops.c:177 #8 vndioctl+0xcb1 sys/dev/vnd.c:457 #9 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #10 vn_ioctl+0xf6 sys/kern/vfs_vnops.c:525 #11 sys_ioctl+0x67c #12 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #12 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 Process 59051 (syz-executor) thread 0xffff80002a03f6e0 (257973) exclusive rrwlock inode r = 0 (0xfffffd806950c920) #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 (0xfffffd806c60af78) #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 Process 65739 (syz-executor) thread 0xffff80002a03e018 (454869) exclusive rrwlock inode r = 0 (0xfffffd806950cb40) #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 (0xfffffd806cd472c8) #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{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10195 11125K 11445K 166960K 11532 0 pcb 17 14K 16K 166960K 40 0 rtable 241 7K 7K 166960K 375 0 pf 39 18K 18K 166960K 56 0 ifaddr 44 7K 7K 166960K 48 0 ifgroup 60 2K 2K 166960K 67 0 sysctl 3 0K 0K 166960K 3 0 counters 66 36K 36K 166960K 70 0 ioctlops 0 0K 4K 166960K 1496 0 iov 0 0K 12K 166960K 11 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1397 88K 88K 166960K 1608 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 8 0 VM map 2 1K 1K 166960K 2 0 sem 11 2K 2K 166960K 14 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 16 57K 97K 166960K 293 0 proc 72 91K 128K 166960K 559 0 subproc 104 6K 6K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 28 0 in_multi 99 7K 7K 166960K 100 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 73 334K 334K 166960K 73 0 exec 0 0K 1K 166960K 382 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 240 73K 75K 166960K 4494 0 UVM aobj 12 2K 2K 166960K 12 0 pinsyscall 41 82K 106K 166960K 1367 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 5 0 NDP 13 0K 2K 166960K 31 0 temp 39 6815K 6880K 166960K 11285 0 kqueue 13 20K 27K 166960K 55 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 46 0 43 1 0 1 1 0 8 0 rtentry 112 116 0 4 4 0 4 4 0 8 0 unpcb 144 279 0 259 2 0 2 2 0 8 1 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpqe 32 1 0 1 1 0 1 1 0 8 1 tcpcb 808 170 0 165 14 5 9 14 0 8 8 arp 120 19 0 1 1 0 1 1 0 8 0 inpcb 336 349 0 340 12 3 9 12 0 8 8 nd6 136 25 0 0 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 0 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1168 1 0 1 1 0 1 1 0 8 1 pfstscr 40 3 0 3 1 0 1 1 0 8 1 pffrag 232 4 0 0 1 0 1 1 0 482 0 pffrnode 88 4 0 0 1 0 1 1 0 8 0 pffrent 40 36 0 32 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 28 0 0 1 0 1 1 0 8 0 pfstkey 128 31 0 3 1 0 1 1 0 8 0 pfstate 376 30 0 2 3 0 3 3 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 458 0 2 29 0 29 29 0 8 0 art_table 32 460 0 2 4 0 4 4 0 8 0 art_node 16 115 0 13 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 0 1 0 1 1 0 8 0 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 112 10 0 1 1 0 1 1 0 8 0 shmpl 112 9 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1902 0 395 95 0 95 95 0 8 0 ffsino 272 1902 0 395 101 0 101 101 0 8 0 nchpl 144 2328 0 645 63 0 63 63 0 8 0 uvmvnodes 80 2140 0 0 44 0 44 44 0 8 0 vnodes 216 2140 0 0 119 0 119 119 0 8 0 namei 1024 7528 0 7526 2 0 2 2 0 8 1 percpumem 16 49 0 2 1 0 1 1 0 8 0 kstatmem 264 30 0 4 2 0 2 2 0 8 0 scsiplug 72 3 0 3 1 0 1 1 0 8 1 scxspl 216 6773 0 6771 3 2 1 2 1 8 0 plimitpl 152 48 0 31 1 0 1 1 0 8 0 sigapl 424 613 0 544 9 0 9 9 0 8 0 futexpl 64 2863 0 2861 1 0 1 1 0 8 0 knotepl 120 313 0 0 10 0 10 10 0 8 0 kqueuepl 216 67 0 58 1 0 1 1 0 8 0 pipepl 320 120 0 93 3 0 3 3 0 8 0 fdescpl 496 574 0 544 6 0 6 6 0 8 1 filepl 152 3057 0 2804 15 0 15 15 0 8 4 lockfpl 104 50 0 47 1 0 1 1 0 8 0 lockfspl 48 24 0 21 1 0 1 1 0 8 0 sessionpl 144 23 0 14 1 0 1 1 0 8 0 pgrppl 48 31 0 14 1 0 1 1 0 8 0 ucredpl 104 418 0 401 1 0 1 1 0 8 0 zombiepl 144 546 0 544 1 0 1 1 0 8 0 processpl 1160 613 0 544 6 0 6 6 0 8 0 procpl 648 908 0 832 8 0 8 8 0 8 0 sockpl 664 680 0 648 14 3 11 14 0 8 8 mcl64k 65536 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 142 0 0 18 0 18 18 0 8 0 mcl2k 2048 23 0 0 3 0 3 3 0 8 0 mtagpl 96 10 0 0 1 0 1 1 0 8 0 mbufpl 256 167 0 0 11 0 11 11 0 8 0 bufpl 280 2572 0 99 177 0 177 177 0 8 0 anonpl 24 181013 0 175890 50 2 48 48 0 185 8 amapchunkpl 152 15062 0 14505 29 0 29 29 0 158 3 amappl16 200 4719 0 4658 8 0 8 8 0 8 2 amappl15 192 51 0 51 1 1 0 1 0 8 0 amappl14 184 119 0 105 1 0 1 1 0 8 0 amappl13 176 9 0 9 1 1 0 1 0 8 0 amappl12 168 1222 0 1192 4 1 3 3 0 8 1 amappl11 160 58 0 44 1 0 1 1 0 8 0 amappl10 152 17 0 16 1 0 1 1 0 8 0 amappl9 144 162 0 162 1 1 0 1 0 8 0 amappl8 136 22 0 19 1 0 1 1 0 8 0 amappl7 128 114 0 102 1 0 1 1 0 8 0 amappl6 120 172 0 171 1 0 1 1 0 8 0 amappl5 112 141 0 130 1 0 1 1 0 8 0 amappl4 104 319 0 300 1 0 1 1 0 8 0 amappl3 96 2572 0 2477 3 0 3 3 0 8 0 amappl2 88 848 0 765 3 0 3 3 0 8 0 amappl1 80 8157 0 7595 14 0 14 14 0 8 1 amappl 88 4094 0 3919 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 128 254 0 254 2 1 1 1 0 8 1 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 11 0 0 1 0 1 1 0 8 0 uaddrrnd 24 574 0 544 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 574 0 544 1 0 1 1 0 8 0 vmmpekpl 168 6231 0 6195 2 0 2 2 0 8 0 vmmpepl 168 44978 0 43123 93 0 93 93 0 357 3 vmsppl 448 573 0 544 6 1 5 5 0 8 1 rwobjpl 56 19316 0 16196 46 0 46 46 0 8 0 pdppl 4096 1155 0 1088 103 30 73 87 0 8 6 pvpl 32 14779 0 0 122 2 120 121 0 265 0 pmappl 248 573 0 544 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 406 0 41 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff834f2ff0) 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 end of kernel end trace frame: 0x79ec82015fe0, count: 12 ddb{0}> trace x86_ipi_db(ffffffff834f2ff0) 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 end of kernel end trace frame: 0x79ec82015fe0, count: -3 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(ffffffff830cc5bf) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 sys_sysctl(ffff80002a1667c0,ffff8000361a4330,ffff8000361a4280) at sys_sysctl+0x425 syscall(ffff8000361a4330) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000361a4330) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c493fbf190, count: 7 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830cc5bf) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806bebf8e0,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] kern_sysctl(ffff8000361a41c4,5,20000100,ffff8000361a41f8,0,37,a8aaeca4347fd792) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 sys_sysctl(ffff80002a1667c0,ffff8000361a4330,ffff8000361a4280) at sys_sysctl+0x425 syscall(ffff8000361a4330) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000361a4330) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c493fbf190, count: -8