panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 66610 32116 32767 0x10 0x4000000 0 syz-executor.1 *208466 71286 32767 0x10 0x4000000 1K syz-executor.6 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82920c07) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire_locked+0x321 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1623 sys_sysctl(ffff80002a21e548,ffff80002eed8ed0,ffff80002eed8e20) at sys_sysctl+0x239 sys/kern/kern_sysctl.c:259 syscall(ffff80002eed8ed0) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002eed8ed0) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9a14c2a79a0, count: 8 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+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82920c07) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire_locked+0x321 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1623 sys_sysctl(ffff80002a21e548,ffff80002eed8ed0,ffff80002eed8e20) at sys_sysctl+0x239 sys/kern/kern_sysctl.c:259 syscall(ffff80002eed8ed0) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002eed8ed0) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9a14c2a79a0, count: -7 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80002eed8bd0 rbx 0xffff800029cfcca7 rdx 0 rcx 0xffff80002a21e548 rax 0xffff800029cfbff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x2e95b17e7ba0cfaf r11 0x7506af3653fd82a8 r12 0xffff800029cfcaa8 r13 0 r14 0 r15 0x1 rip 0xffffffff8137f6ec db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002eed8bc0 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.6) tid=208466 pid=71286 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=17, usrpri=80, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a21d008,0xffff80002a216d50 process=0xffff80002f0fe810 user=0xffff80002eed3000, vmspace=0xfffffd8064bd0a98 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 75774 438736 15626 32767 2 0x10 syz-executor.7 75774 180632 15626 32767 3 0x4000090 fsleep syz-executor.7 75774 500184 15626 32767 2 0x4000010 syz-executor.7 32116 329373 90308 32767 2 0x10 syz-executor.1 32116 66610 90308 32767 7 0x4000010 syz-executor.1 38732 523079 14292 32767 2 0x10 syz-executor.2 38732 85735 14292 32767 3 0x4000090 fsleep syz-executor.2 71286 66515 29348 32767 3 0x90 nanoslp syz-executor.6 71286 298787 29348 32767 3 0x4000090 fsleep syz-executor.6 *71286 208466 29348 32767 7 0x4000010 syz-executor.6 71286 483819 29348 32767 3 0x4000090 fsleep syz-executor.6 43793 505098 26986 32767 3 0x90 nanoslp syz-executor.0 43793 289605 26986 32767 3 0x4000090 netcon syz-executor.0 43793 273147 26986 32767 3 0x4000090 netcon syz-executor.0 43793 411327 26986 32767 3 0x4000090 netcon syz-executor.0 66735 308106 18350 32767 3 0x90 nanoslp syz-executor.3 66735 249624 18350 32767 3 0x4000090 fsleep syz-executor.3 66735 481552 18350 32767 3 0x4000090 ttyout syz-executor.3 66735 322540 18350 32767 3 0x4000090 fsleep syz-executor.3 90308 63954 16472 32767 3 0x90 nanoslp syz-executor.1 16472 480260 29609 0 3 0x82 wait syz-executor.1 4954 65615 0 0 3 0x14200 bored sosplice 15626 207860 69733 32767 3 0x90 nanoslp syz-executor.7 4239 468515 28508 32767 3 0x10 biowait syz-executor.5 29348 221316 54043 32767 3 0x90 nanoslp syz-executor.6 69733 54698 29609 0 3 0x82 wait syz-executor.7 54043 98104 29609 0 3 0x82 wait syz-executor.6 18350 96235 45376 32767 3 0x90 nanoslp syz-executor.3 28508 271169 29609 0 3 0x82 wait syz-executor.5 12803 23842 25039 32767 2 0x10 syz-executor.4 45376 497941 29609 0 3 0x82 wait syz-executor.3 25039 364970 29609 0 3 0x82 wait syz-executor.4 14292 121715 22156 32767 3 0x90 nanoslp syz-executor.2 26986 308279 97549 32767 3 0x90 nanoslp syz-executor.0 22156 344015 29609 0 3 0x82 wait syz-executor.2 97549 456404 29609 0 3 0x82 wait syz-executor.0 29609 521258 9856 0 3 0x2000082 wait syz-fuzzer 29609 326528 9856 0 3 0x6000082 thrsleep syz-fuzzer 29609 334243 9856 0 3 0x6000082 wait syz-fuzzer 29609 218108 9856 0 3 0x6000082 thrsleep syz-fuzzer 29609 431918 9856 0 3 0x6000082 wait syz-fuzzer 29609 524096 9856 0 3 0x6000082 thrsleep syz-fuzzer 29609 150181 9856 0 3 0x6000082 wait syz-fuzzer 29609 43999 9856 0 3 0x6000082 wait syz-fuzzer 29609 411269 9856 0 3 0x6000082 thrsleep syz-fuzzer 29609 126522 9856 0 3 0x6000082 wait syz-fuzzer 29609 175544 9856 0 3 0x6000082 wait syz-fuzzer 29609 272270 9856 0 3 0x6000082 thrsleep syz-fuzzer 29609 24498 9856 0 3 0x6000082 wait syz-fuzzer 29609 105013 9856 0 3 0x6000082 kqread syz-fuzzer 29609 221262 9856 0 3 0x6000082 thrsleep syz-fuzzer 9856 467822 93612 0 3 0x10008a sigsusp ksh 93612 387891 41674 0 3 0x9a kqread sshd 58599 477646 1 0 3 0x100083 ttyin getty 41674 380210 1 0 3 0x88 kqread sshd 55687 61906 58154 73 3 0x1100090 kqread syslogd 58154 375245 1 0 3 0x100082 netio syslogd 27893 354905 1 0 3 0x100080 kqread resolvd 99610 503482 24859 77 3 0x100092 kqread dhcpleased 85585 411943 24859 77 3 0x100092 kqread dhcpleased 24859 43520 1 0 3 0x80 kqread dhcpleased 91575 111587 0 0 3 0x14200 bored smr 47587 477466 0 0 2 0x14200 zerothread 78146 299784 0 0 3 0x14200 aiodoned aiodoned 88798 114263 0 0 3 0x14200 syncer update 29546 297980 0 0 3 0x14200 cleaner cleaner 78091 42075 0 0 3 0x14200 reaper reaper 45324 210381 0 0 3 0x14200 pgdaemon pagedaemon 20965 306434 0 0 3 0x14200 bored viomb 4925 151997 0 0 3 0x40014200 acpi0 acpi0 67154 302881 0 0 3 0x40014200 idle1 47318 372884 0 0 3 0x14200 bored softnet3 17631 444258 0 0 3 0x14200 bored softnet2 71510 20718 0 0 3 0x14200 bored softnet1 36037 362459 0 0 3 0x14200 bored softnet0 38710 466323 0 0 3 0x14200 bored systqmp 50235 286559 0 0 3 0x14200 bored systq 82612 75227 0 0 3 0x14200 tmoslp softclockmp 725 230764 0 0 3 0x40014200 tmoslp softclock 2475 407363 0 0 3 0x40014200 idle0 1 480254 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 32116 (syz-executor.1) thread 0xffff80002a215800 (66610) exclusive rrwlock inode r = 0 (0xfffffd8067c0a708) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x1c5 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_makeinode+0xae sys/ufs/ufs/ufs_vnops.c:1743 #8 ufs_create+0x45 sys/ufs/ufs/ufs_vnops.c:147 #9 VOP_CREATE+0xc0 sys/kern/vfs_vops.c:103 #10 uipc_bind+0x2e9 sys/kern/uipc_usrreq.c:389 #11 sys_bind+0x1c9 sys/kern/uipc_syscalls.c:189 #12 syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] #12 syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8067c0a1b8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 uipc_bind+0x21f sys/kern/uipc_usrreq.c:367 #8 sys_bind+0x1c9 sys/kern/uipc_syscalls.c:189 #9 syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] #9 syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 Process 71286 (syz-executor.6) thread 0xffff80002a21e548 (208466) shared rwlock vmmaplk r = 0 (0xfffffd8064bd0b90) #0 witness_lock+0x447 #1 uvm_fault_unwire+0x35 sys/uvm/uvm_fault.c:1622 #2 sys_sysctl+0x239 sys/kern/kern_sysctl.c:259 #3 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #3 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #4 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82e6fdf8) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x46f sys/kern/sched_bsd.c:470 #3 sleep_finish+0x19b sys/kern/kern_synch.c:414 #4 getblk+0x14c sys/kern/vfs_bio.c:1025 #5 bread+0x3e bio_doread sys/kern/vfs_bio.c:430 [inline] #5 bread+0x3e sys/kern/vfs_bio.c:475 #6 ffs_update+0x14f sys/ufs/ffs/ffs_inode.c:91 #7 ufs_inactive+0x229 sys/ufs/ufs/ufs_inode.c:95 #8 VOP_INACTIVE+0xc5 sys/kern/vfs_vops.c:489 #9 vrele+0xd3 sys/kern/vfs_subr.c:827 #10 vfs_getcwd_scandir+0x3e7 sys/kern/vfs_getcwd.c:200 #11 vfs_getcwd_common+0x271 sys/kern/vfs_getcwd.c:353 #12 sysctl_proc_cwd+0x1f6 sys/kern/kern_sysctl.c:2102 #13 kern_sysctl+0x10b sys/kern/kern_sysctl.c:457 #14 sys_sysctl+0x219 sys/kern/kern_sysctl.c:254 #15 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #15 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #16 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff82c68d60) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 sys_sysctl+0x1c3 sys/kern/kern_sysctl.c:238 #3 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #3 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #4 Xsyscall+0x128 Process 4239 (syz-executor.5) thread 0xffff80002a198298 (468515) exclusive rrwlock inode r = 0 (0xfffffd8067c0af88) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x1c5 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfb sys/ufs/ufs/ufs_vnops.c:1127 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 #10 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8067c0ae78) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3054 #8 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 12803 (syz-executor.4) thread 0xffff80002a20dd68 (23842) exclusive rrwlock inode r = 0 (0xfffffd8067c0a0a8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x1c5 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfb sys/ufs/ufs/ufs_vnops.c:1127 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 #10 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8066ebd3d0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3054 #8 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10188 6409K 6419K 166960K 11269 0 pcb 15 18K 20K 166960K 21 0 rtable 240 6K 7K 166960K 484 0 pf 29 8K 8K 166960K 31 0 ifaddr 44 15K 15K 166960K 50 0 ifgroup 50 2K 2K 166960K 54 0 sysctl 2 0K 1K 166960K 6 0 counters 64 36K 36K 166960K 66 0 ioctlops 0 0K 2K 166960K 55 0 iov 0 0K 32K 166960K 572 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1279 80K 80K 166960K 2123 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 64 0 VM map 2 1K 1K 166960K 2 0 sem 10 1K 1K 166960K 20 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 24 89K 125K 166960K 4157 0 sigio 0 0K 0K 166960K 87 0 proc 56 78K 115K 166960K 793 0 subproc 104 6K 6K 166960K 117 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 304 0 in_multi 99 7K 7K 166960K 166 0 ether_multi 1 0K 0K 166960K 7 0 mrt 0 0K 0K 166960K 1 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 958 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 386 88K 94K 166960K 43176 0 UVM aobj 131 4K 5K 166960K 142 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 161 0 NDP 11 0K 2K 166960K 30 0 temp 74 6708K 6772K 166960K 12778 0 kqueue 13 20K 28K 166960K 362 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 120 255 0 252 3 2 1 3 0 8 0 rtentry 112 128 0 15 4 0 4 4 0 8 0 unpcb 144 3319 0 3302 36 33 3 8 0 8 2 syncache 320 69 0 69 9 8 1 1 0 8 1 tcpqe 32 563 0 563 9 8 1 2 0 8 1 tcpcb 808 2716 0 2696 63 52 11 14 0 8 8 arp 120 20 0 2 1 0 1 1 0 8 0 ipq 40 8 0 7 3 2 1 1 0 8 0 ipqe 40 152 0 149 3 2 1 1 0 8 0 inpcb 376 5532 0 5508 118 107 11 22 0 8 8 nd6 136 33 0 6 2 0 2 2 0 8 0 kcovpl 48 9 0 1 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 527 0 63 31 2 29 31 0 8 0 art_table 32 528 0 63 4 0 4 4 0 8 0 art_node 16 127 0 24 1 0 1 1 0 8 0 semupl 112 5 0 5 1 1 0 1 0 8 0 semapl 112 8 0 0 1 0 1 1 0 8 0 shmpl 112 139 0 11 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 6934 0 5494 91 0 91 91 0 8 0 ffsino 272 6935 0 5494 97 0 97 97 0 8 0 nchpl 144 12531 0 10887 63 0 63 63 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 41620 0 41617 2 1 1 2 0 8 0 percpumem 16 47 0 1 1 0 1 1 0 8 0 kstatmem 264 24 0 2 2 0 2 2 0 8 0 scxspl 216 37108 0 37107 25 24 1 8 1 8 0 plimitpl 152 312 0 288 8 6 2 2 0 8 1 sigapl 424 4448 0 4394 7 0 7 7 0 8 0 futexpl 64 33777 0 33771 1 0 1 1 0 8 0 knotepl 120 440 0 0 10 0 10 10 0 8 0 kqueuepl 216 1365 0 1356 28 27 1 6 0 8 0 pipepl 320 1104 0 1076 34 31 3 14 0 8 0 fdescpl 496 4429 0 4394 7 2 5 6 0 8 0 filepl 152 29354 0 29105 68 54 14 21 0 8 3 lockfpl 104 603 0 601 1 0 1 1 0 8 0 lockfspl 48 186 0 184 1 0 1 1 0 8 0 sessionpl 144 24 0 8 1 0 1 1 0 8 0 pgrppl 48 126 0 110 1 0 1 1 0 8 0 ucredpl 104 4521 0 4503 1 0 1 1 0 8 0 zombiepl 144 4394 0 4394 1 0 1 1 0 8 1 processpl 1136 4448 0 4394 5 0 5 5 0 8 0 procpl 680 11909 0 11828 17 9 8 8 0 8 0 sosppl 168 63 0 58 3 2 1 1 0 8 0 sockpl 584 9299 0 9254 82 71 11 17 0 8 7 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 15 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 9 0 0 1 0 1 1 0 8 0 mcl8k 8192 56 0 0 6 3 3 6 0 8 0 mcl4k 4096 25 0 0 3 0 3 3 0 8 0 mcl2k2 2112 6 0 0 1 0 1 1 0 8 0 mcl2k 2048 288 0 0 36 3 33 36 0 8 0 mtagpl 96 18 0 0 1 0 1 1 0 8 0 mbufpl 256 1003 0 0 55 0 55 55 0 8 0 bufpl 280 10562 0 4245 452 0 452 452 0 8 0 anonpl 24 546773 0 535075 116 25 91 100 0 186 0 amapchunkpl 152 138059 0 137149 73 35 38 49 0 158 0 amappl16 200 12193 0 11856 47 27 20 32 0 8 1 amappl15 192 12 0 12 1 1 0 1 0 8 0 amappl14 184 167 0 153 2 1 1 2 0 8 0 amappl13 176 28 0 26 3 2 1 1 0 8 0 amappl12 168 5059 0 5021 2 0 2 2 0 8 0 amappl11 160 52 0 42 1 0 1 1 0 8 0 amappl10 152 26 0 17 1 0 1 1 0 8 0 amappl9 144 194 0 194 9 8 1 1 0 8 1 amappl8 136 368 0 276 4 0 4 4 0 8 0 amappl7 128 185 0 163 2 0 2 2 0 8 0 amappl6 120 311 0 301 1 0 1 1 0 8 0 amappl5 112 195 0 186 1 0 1 1 0 8 0 amappl4 104 553 0 523 2 1 1 2 0 8 0 amappl3 96 27057 0 26953 4 1 3 4 0 8 0 amappl2 88 5082 0 5002 3 1 2 3 0 8 0 amappl1 80 23445 0 22912 23 10 13 22 0 8 0 amappl 88 42564 0 42306 7 0 7 7 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 72 141 0 11 3 0 3 3 0 8 0 uaddrrnd 24 4429 0 4394 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4429 0 4394 1 0 1 1 0 8 0 vmmpekpl 168 36117 0 36055 4 0 4 4 0 8 0 vmmpepl 168 270798 0 268350 155 43 112 124 0 357 1 vmsppl 448 4428 0 4394 5 0 5 5 0 8 0 rwobjpl 56 78340 0 70888 114 8 106 109 0 8 0 pdppl 4096 8865 0 8788 207 126 81 95 0 8 4 pvpl 32 41636 0 0 336 0 336 336 0 265 0 pmappl 248 4428 0 4394 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 707 0 269 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82cb0ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff82e6fbf0) at __mp_lock+0x129 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e6fbf0) at __mp_lock+0x129 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82e6fbf0,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x46f sys/kern/sched_bsd.c:470 sleep_finish(0,1) at sleep_finish+0x19b sys/kern/kern_synch.c:414 getblk(fffffd807efb5af8,ca900,4000,0,ffffffffffffffff) at getblk+0x14c sys/kern/vfs_bio.c:1025 bread(fffffd807efb5af8,ca900,4000,ffff800036dafa80) at bread+0x3e bio_doread sys/kern/vfs_bio.c:430 [inline] bread(fffffd807efb5af8,ca900,4000,ffff800036dafa80) at bread+0x3e sys/kern/vfs_bio.c:475 ffs_vget(ffff8000006d2400,cad5,ffff800036dafcc0) at ffs_vget+0x204 sys/ufs/ffs/ffs_vfsops.c:1247 ffs_inode_alloc(fffffd8067c0a120,c1ed,fffffd807f7d7618,ffff800036dafcc0) at ffs_inode_alloc+0x1c5 sys/ufs/ffs/ffs_alloc.c:393 ufs_makeinode(c1ed,fffffd8067a8ab10,ffff800036dafed0,ffff800036daff00) at ufs_makeinode+0xae sys/ufs/ufs/ufs_vnops.c:1743 ufs_create(ffff800036dafd70) at ufs_create+0x45 sys/ufs/ufs/ufs_vnops.c:147 VOP_CREATE(fffffd8067a8ab10,ffff800036dafed0,ffff800036daff00,ffff800036dafe00) at VOP_CREATE+0xc0 sys/kern/vfs_vops.c:103 end trace frame: 0xffff800036daffb0, count: 0 ddb{0}> trace x86_ipi_db(ffffffff82cb0ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff82e6fbf0) at __mp_lock+0x129 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e6fbf0) at __mp_lock+0x129 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82e6fbf0,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x46f sys/kern/sched_bsd.c:470 sleep_finish(0,1) at sleep_finish+0x19b sys/kern/kern_synch.c:414 getblk(fffffd807efb5af8,ca900,4000,0,ffffffffffffffff) at getblk+0x14c sys/kern/vfs_bio.c:1025 bread(fffffd807efb5af8,ca900,4000,ffff800036dafa80) at bread+0x3e bio_doread sys/kern/vfs_bio.c:430 [inline] bread(fffffd807efb5af8,ca900,4000,ffff800036dafa80) at bread+0x3e sys/kern/vfs_bio.c:475 ffs_vget(ffff8000006d2400,cad5,ffff800036dafcc0) at ffs_vget+0x204 sys/ufs/ffs/ffs_vfsops.c:1247 ffs_inode_alloc(fffffd8067c0a120,c1ed,fffffd807f7d7618,ffff800036dafcc0) at ffs_inode_alloc+0x1c5 sys/ufs/ffs/ffs_alloc.c:393 ufs_makeinode(c1ed,fffffd8067a8ab10,ffff800036dafed0,ffff800036daff00) at ufs_makeinode+0xae sys/ufs/ufs/ufs_vnops.c:1743 ufs_create(ffff800036dafd70) at ufs_create+0x45 sys/ufs/ufs/ufs_vnops.c:147 VOP_CREATE(fffffd8067a8ab10,ffff800036dafed0,ffff800036daff00,ffff800036dafe00) at VOP_CREATE+0xc0 sys/kern/vfs_vops.c:103 uipc_bind(ffff800000e43b70,fffffd806987cb00,ffff80002a215800) at uipc_bind+0x2e9 sys/kern/uipc_usrreq.c:389 sys_bind(ffff80002a215800,ffff800036db0100,ffff800036db0050) at sys_bind+0x1c9 sys/kern/uipc_syscalls.c:189 syscall(ffff800036db0100) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800036db0100) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xcc70f557980, count: -18 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82920c07) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire_locked+0x321 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1623 sys_sysctl(ffff80002a21e548,ffff80002eed8ed0,ffff80002eed8e20) at sys_sysctl+0x239 sys/kern/kern_sysctl.c:259 syscall(ffff80002eed8ed0) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002eed8ed0) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9a14c2a79a0, count: 8 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82920c07) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire_locked+0x321 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd8064bd0a98,20000000,20001000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1623 sys_sysctl(ffff80002a21e548,ffff80002eed8ed0,ffff80002eed8e20) at sys_sysctl+0x239 sys/kern/kern_sysctl.c:259 syscall(ffff80002eed8ed0) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002eed8ed0) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9a14c2a79a0, count: -7