panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 253079 38013 0 0 0 0 syz-executor *409843 13892 -1 0x1010 0x4080000 1K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8340fcc7) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff800038cceed4,2,400000000100,ffff800038ccef08,0,27,57fab01dba99e6c9) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003b8becf8,ffff800038ccf040,ffff800038ccef90) at sys_sysctl+0x425 syscall(ffff800038ccf040) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038ccf040) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8a04d5bb640, 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(ffffffff8340fcc7) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff800038cceed4,2,400000000100,ffff800038ccef08,0,27,57fab01dba99e6c9) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003b8becf8,ffff800038ccf040,ffff800038ccef90) at sys_sysctl+0x425 syscall(ffff800038ccf040) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038ccf040) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8a04d5bb640, count: -9 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800038cceae0 rbx 0xffff800029a9cdc7 rdx 0xffff800001460080 rcx 0xffff80003b8becf8 rax 0xffff800029a9bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xe46b842531382708 r11 0xd093baed414ed4f9 r12 0xffff800029a9cbc8 r13 0 r14 0 r15 0x1 rip 0xffffffff83161f55 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800038ccead0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=409843 pid=13892 tcnt=2 stat=onproc flags process=1010 proc=4080000 runpri=32, usrpri=74, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80003b8be548 scnt=1 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003b8be548,0xffff80003c4cca80 process=0xffff80003c4d8020 user=0xffff800038cca000, vmspace=0xfffffd806be8f900 estcpu=24, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 13470 474447 19973 0 2 0 syz-executor 13470 473662 19973 0 2 0x4000000 syz-executor 38013 253079 5337 0 7 0 syz-executor 38013 254795 5337 0 3 0x4000080 sysctllk syz-executor 40961 446501 15240 0 2 0x10 syz-executor 40961 130327 15240 0 3 0x4000090 sysctllk syz-executor 26490 470023 37188 0 2 0 syz-executor 26490 423709 37188 0 2 0x4000000 syz-executor 8459 388458 82058 0 2 0 syz-executor 8459 289967 82058 0 3 0x4000080 fsleep syz-executor 13892 13248 12606 -1 3 0x3010 suspend syz-executor *13892 409843 12606 -1 7 0x4081010 syz-executor 3739 183780 1 0 3 0x100083 ttyin getty 67209 458835 93588 0 3 0x2 biowait syz-executor 51232 513796 0 0 3 0x14200 acct acct 81175 379539 0 0 3 0x14200 bored sosplice 19973 427174 93588 0 3 0x82 nanoslp syz-executor 82058 310479 93588 0 2 0x2 syz-executor 5337 15750 93588 0 3 0x82 nanoslp syz-executor 15240 89446 93588 0 3 0x82 nanoslp syz-executor 37188 309120 93588 0 2 0x2 syz-executor 13177 241647 93588 0 3 0x2 biowait syz-executor 12606 413996 93588 0 3 0x82 nanoslp syz-executor 93588 150400 73952 0 3 0x82 kqread syz-executor 73952 494283 4568 0 3 0x10008a sigsusp ksh 4568 385478 92952 0 3 0x98 kqread sshd-session 92952 461068 97257 0 3 0x92 kqread sshd-session 97257 229037 1 0 3 0x88 kqread sshd 75022 268262 69812 74 3 0x1100092 bpf pflogd 69812 289724 1 0 3 0x80 sbwait pflogd 50370 119455 19168 73 3 0x1100090 kqread syslogd 19168 375248 1 0 3 0x100082 sbwait syslogd 94449 488199 1 0 3 0x100080 kqread resolvd 36789 51479 70752 77 3 0x100092 kqread dhcpleased 32957 246599 70752 77 3 0x100092 kqread dhcpleased 70752 206359 1 0 3 0x80 kqread dhcpleased 78076 371781 0 0 3 0x14200 bored smr 4814 421766 0 0 2 0x14200 zerothread 82310 44764 0 0 3 0x14200 aiodoned aiodoned 28539 432192 0 0 3 0x14200 syncer update 19286 177946 0 0 3 0x14200 cleaner cleaner 71883 458845 0 0 3 0x14200 reaper reaper 68780 152963 0 0 3 0x14200 pgdaemon pagedaemon 27721 261535 0 0 3 0x14200 bored viomb 59019 407691 0 0 3 0x40014200 acpi0 acpi0 67564 486379 0 0 3 0x40014200 idle1 74722 360437 0 0 3 0x14200 bored softnet3 79260 231923 0 0 3 0x14200 bored softnet2 74852 326032 0 0 3 0x14200 bored softnet1 42725 349350 0 0 3 0x14200 bored softnet0 94787 63900 0 0 3 0x14200 bored systqmp 18374 128869 0 0 3 0x14200 bored systq 31160 99420 0 0 3 0x14200 tmoslp softclockmp 54592 147844 0 0 3 0x40014200 tmoslp softclock 89091 34996 0 0 3 0x40014200 idle0 1 142796 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 13892 (syz-executor) thread 0xffff80003b8becf8 (409843) shared rwlock vmmaplk r = 0 (0xfffffd806be8fa00) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_read+0x3af sys/kern/kern_rwlock.c:405 #2 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1701 #3 kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] #3 kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 #4 kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 #5 sys_sysctl+0x425 #6 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838ab6b8) #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+0x24f sys/kern/kern_synch.c:412 #4 rw_do_enter_write+0x1de sys/kern/kern_rwlock.c:292 #5 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #6 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #7 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #8 vfs_getcwd_common+0xd1 sys/kern/vfs_getcwd.c:287 #9 sysctl_proc_cwd+0x2b2 sys/kern/kern_sysctl.c:2352 #10 kern_sysctl_dirs+0x2ef sys/kern/kern_sysctl.c:430 #11 kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 #12 sys_sysctl+0x425 #13 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff837a4d28) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 sysctl_vslock+0x45 sys/kern/kern_sysctl.c:187 #3 kern_sysctl_dirs+0x266 sys/kern/kern_sysctl.c:428 #4 kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 #5 sys_sysctl+0x425 #6 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 Process 67209 (syz-executor) thread 0xffff80003c4ccd00 (458835) exclusive rrwlock inode r = 0 (0xfffffd806bd85848) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:694 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ufs_lookup+0x19f8 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #11 namei+0x7aa sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1866 #13 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806bd85dc0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1866 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 13177 (syz-executor) thread 0xffff80002a2f8a48 (241647) exclusive rrwlock inode r = 0 (0xfffffd806f177638) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #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:3117 #10 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8074623990) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #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:3102 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10199 11102K 11352K 166960K 11814 0 pcb 17 12K 12K 166960K 74 0 rtable 216 7K 8K 166960K 429 0 pf 34 17K 21K 166960K 90 0 ifaddr 38 6K 8K 166960K 64 0 ifgroup 51 2K 2K 166960K 88 0 sysctl 2 1K 1K 166960K 2 0 counters 62 36K 37K 166960K 96 0 ioctlops 0 0K 4K 166960K 1526 0 iov 0 0K 16K 166960K 170 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1467 92K 92K 166960K 1855 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 10 0 VM map 2 1K 1K 166960K 2 0 sem 15 1K 1K 166960K 86 0 dirhash 12 2K 2K 166960K 30 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 93K 166960K 502 0 sigio 0 0K 0K 166960K 73 0 proc 72 91K 128K 166960K 594 0 subproc 72 4K 4K 166960K 81 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 60 0 in_multi 87 6K 7K 166960K 131 0 ether_multi 1 0K 0K 166960K 5 0 mrt 1 0K 0K 166960K 4 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 85 387K 387K 166960K 85 0 exec 0 0K 1K 166960K 560 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 217 72K 77K 166960K 6248 0 UVM aobj 22 2K 2K 166960K 25 0 pinsyscall 41 82K 103K 166960K 1650 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 42 0 temp 51 8689K 8764K 166960K 15810 0 kqueue 14 22K 34K 166960K 90 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 60 0 57 1 0 1 1 0 8 0 rtentry 160 130 0 31 5 0 5 5 0 8 0 unpcb 144 283 0 264 2 0 2 2 0 8 1 syncache 336 3 0 3 1 1 0 1 0 8 0 tcpcb 808 125 0 120 4 0 4 4 0 8 3 arp 120 22 0 5 1 0 1 1 0 8 0 inpcb 376 420 0 412 5 0 5 5 0 8 4 nd6 136 29 0 6 1 0 1 1 0 8 0 pkpcb 40 7 0 7 1 0 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1168 12 0 12 1 0 1 1 0 8 1 pppxif 1480 2 0 2 1 1 0 1 0 8 0 pfstscr 40 1 0 1 1 0 1 1 0 8 1 pffrag 232 2 0 0 1 0 1 1 0 482 0 pffrnode 88 2 0 0 1 0 1 1 0 8 0 pffrent 40 3 0 0 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 pfrktable 1344 6 0 6 1 0 1 1 0 8 1 pfanchor 1288 2 0 2 1 0 1 1 0 8 1 pftag 88 2 0 0 1 0 1 1 0 8 0 pfstitem 24 37 0 3 1 0 1 1 0 8 0 pfstkey 128 38 0 4 2 0 2 2 0 8 0 pfstate 376 38 0 4 4 0 4 4 0 8 0 pfrule 1344 28 0 20 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 514 0 102 29 1 28 29 0 8 2 art_table 32 515 0 102 4 0 4 4 0 8 0 art_node 16 128 0 39 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 1 0 1 0 8 0 semupl 112 2 0 2 1 0 1 1 0 8 1 semapl 112 81 0 68 1 0 1 1 0 8 0 shmpl 112 22 0 3 1 0 1 1 0 8 0 dirhash 1024 29 0 12 3 0 3 3 0 8 0 dino2pl 256 2214 0 708 95 0 95 95 0 8 0 ffsino 280 2214 0 708 109 0 109 109 0 8 0 nchpl 144 2898 0 1210 63 0 63 63 0 8 0 rtmask 32 1 0 1 1 0 1 1 0 8 1 uvmvnodes 80 2681 0 0 55 0 55 55 0 8 0 vnodes 216 2681 0 0 149 0 149 149 0 8 0 namei 1024 10542 0 10541 1 0 1 1 0 8 0 percpumem 16 62 0 17 1 0 1 1 0 8 0 pfiaddrpl 120 2 0 2 1 0 1 1 0 8 1 kstatmem 264 48 0 26 2 0 2 2 0 8 0 scsiplug 72 3 0 3 2 1 1 1 0 8 1 scxspl 216 9363 0 9361 10 2 8 8 1 8 7 plimitpl 152 70 0 53 1 0 1 1 0 8 0 sigapl 424 813 0 763 8 2 6 7 0 8 0 futexpl 64 5782 0 5781 1 0 1 1 0 8 0 knotepl 120 552 0 0 17 0 17 17 0 8 0 kqueuepl 216 228 0 218 5 0 5 5 0 8 4 pipepl 328 205 0 177 5 0 5 5 0 8 2 fdescpl 504 793 0 763 5 0 5 5 0 8 0 filepl 152 4542 0 4319 15 1 14 15 0 8 3 lockfpl 104 585 0 583 2 0 2 2 0 8 1 lockfspl 48 57 0 55 1 0 1 1 0 8 0 sessionpl 144 24 0 15 1 0 1 1 0 8 0 pgrppl 48 71 0 54 1 0 1 1 0 8 0 ucredpl 104 594 0 579 1 0 1 1 0 8 0 zombiepl 144 764 0 763 1 0 1 1 0 8 0 processpl 1176 813 0 763 5 0 5 5 0 8 0 procpl 656 1429 0 1373 7 1 6 6 0 8 0 srpgc 96 4 0 4 1 0 1 1 0 8 1 sosppl 168 3 0 3 1 0 1 1 0 8 1 sockpl 688 775 0 745 10 3 7 10 0 8 3 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 1 0 0 1 0 1 1 0 8 0 mcl4k 4096 114 0 0 15 0 15 15 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 19 0 0 3 0 3 3 0 8 0 mtagpl 96 16 0 0 1 0 1 1 0 8 0 mbufpl 256 166 0 0 11 0 11 11 0 8 0 bufpl 280 2996 0 132 205 0 205 205 0 8 0 anonpl 24 141471 0 138194 49 3 46 46 0 184 15 amapchunkpl 152 19808 0 19344 25 2 23 25 0 158 1 amappl16 200 2978 0 2948 22 7 15 15 0 8 12 amappl15 192 8 0 8 1 1 0 1 0 8 0 amappl14 184 125 0 113 1 0 1 1 0 8 0 amappl13 176 22 0 22 1 1 0 1 0 8 0 amappl12 168 1472 0 1442 3 1 2 2 0 8 0 amappl11 160 50 0 35 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 1 0 1 0 8 0 amappl9 144 259 0 259 1 1 0 1 0 8 0 amappl8 136 40 0 38 1 0 1 1 0 8 0 amappl7 128 110 0 98 1 0 1 1 0 8 0 amappl6 120 197 0 193 1 0 1 1 0 8 0 amappl5 112 129 0 120 1 0 1 1 0 8 0 amappl4 104 336 0 315 1 0 1 1 0 8 0 amappl3 96 3758 0 3648 4 0 4 4 0 8 0 amappl2 88 673 0 610 2 0 2 2 0 8 0 amappl1 80 9100 0 8523 14 1 13 14 0 8 0 amappl 88 5839 0 5679 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 2 0 1 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 24 0 3 1 0 1 1 0 8 0 uaddrrnd 24 793 0 763 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 793 0 763 1 0 1 1 0 8 0 vmmpekpl 168 8248 0 8202 3 0 3 3 0 8 0 vmmpepl 168 54468 0 52641 97 1 96 96 0 357 6 vmsppl 456 792 0 763 5 0 5 5 0 8 0 rwobjpl 64 20420 0 16787 63 0 63 63 0 8 2 pdppl 4096 1594 0 1526 102 30 72 86 0 8 4 pvpl 32 15129 0 0 125 2 123 123 0 265 0 pmappl 248 792 0 763 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 277 0 35 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837a1ff0) 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(ffffffff838ab4b0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff838ab4b0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a3f46d0,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: 0x722b716d8020, count: 9 ddb{0}> trace x86_ipi_db(ffffffff837a1ff0) 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(ffffffff838ab4b0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff838ab4b0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a3f46d0,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: 0x722b716d8020, 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(ffffffff8340fcc7) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff800038cceed4,2,400000000100,ffff800038ccef08,0,27,57fab01dba99e6c9) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003b8becf8,ffff800038ccf040,ffff800038ccef90) at sys_sysctl+0x425 syscall(ffff800038ccf040) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038ccf040) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8a04d5bb640, count: 6 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8340fcc7) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806be8f900,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(4e,ffff800038cceed8,1,400000000100,ffff800038ccef08,0,87fd5b285e5ac1ce,1) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff800038cceed4,2,400000000100,ffff800038ccef08,0,27,57fab01dba99e6c9) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff80003b8becf8,ffff800038ccf040,ffff800038ccef90) at sys_sysctl+0x425 syscall(ffff800038ccf040) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800038ccf040) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8a04d5bb640, count: -9