panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 519562 3439 0 0 0 0 syz-executor.7 *308404 3439 0 0 0x4000000 1K syz-executor.7 db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8311e85f) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1702 uvm_fault_unwire(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1665 sysctl_vsunlock(20000080,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 sys_sysctl(ffff80002a19b1f8,ffff80002a1212c0,ffff80002a121210) at sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 syscall(ffff80002a1212c0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80002a1212c0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x985e76c4750, 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(ffffffff8311e85f) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1702 uvm_fault_unwire(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1665 sysctl_vsunlock(20000080,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 sys_sysctl(ffff80002a19b1f8,ffff80002a1212c0,ffff80002a121210) at sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 syscall(ffff80002a1212c0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80002a1212c0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x985e76c4750, count: -8 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a120f80 rbx 0xffff800029b5cdbf rdx 0x3fd rcx 0 rax 0x33 r8 0x101010101010101 r9 0x8080808080808080 r10 0x2d572cd98e9c373c r11 0x23aac31e6b24fda2 r12 0xffff800029b5cbc0 r13 0 r14 0 r15 0x1 rip 0xffffffff8162e945 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a120f70 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.7) tid=308404 pid=3439 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=86, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a19a040,0xffff80002a19a560 process=0xffff80002a102d70 user=0xffff80002a11c000, vmspace=0xfffffd806ee0bc48 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 39132 53606 5872 0 2 0 syz-executor.6 39132 335534 5872 0 3 0x4000080 fsleep syz-executor.6 3439 519562 94910 0 7 0 syz-executor.7 * 3439 308404 94910 0 7 0x4000000 syz-executor.7 3439 519038 94910 0 2 0x4000000 syz-executor.7 30489 343442 52012 0 3 0x82 piperd syz-executor.2 50348 22288 52012 0 3 0x2 biowait syz-executor.5 33006 67047 52012 0 3 0x2 biowait syz-executor.1 5872 296582 52012 0 3 0x82 nanoslp syz-executor.6 45370 214111 52012 0 3 0x82 piperd syz-executor.4 94910 392890 52012 0 3 0x82 nanoslp syz-executor.7 20423 338232 52012 0 3 0x2 biowait syz-executor.3 23357 285389 52012 0 3 0x82 piperd syz-executor.0 52012 235870 72540 0 3 0x82 thrsleep syz-execprog 52012 69765 72540 0 3 0x4000082 nanoslp syz-execprog 52012 519436 72540 0 3 0x4000082 wait syz-execprog 52012 405845 72540 0 3 0x4000082 wait syz-execprog 52012 172446 72540 0 3 0x4000082 wait syz-execprog 52012 395827 72540 0 3 0x4000082 thrsleep syz-execprog 52012 115732 72540 0 3 0x4000082 wait syz-execprog 52012 439432 72540 0 3 0x4000082 wait syz-execprog 52012 275136 72540 0 3 0x4000082 wait syz-execprog 52012 325701 72540 0 3 0x4000082 wait syz-execprog 52012 455450 72540 0 3 0x4000082 thrsleep syz-execprog 52012 144625 72540 0 3 0x4000082 wait syz-execprog 52012 241118 72540 0 3 0x4000082 thrsleep syz-execprog 52012 267687 72540 0 3 0x4000082 thrsleep syz-execprog 52012 311154 72540 0 3 0x4000082 kqread syz-execprog 52012 361576 72540 0 3 0x4000082 thrsleep syz-execprog 72540 97158 55706 0 3 0x10008a sigsusp ksh 55706 167639 25792 0 3 0x98 kqread sshd-session 25792 81219 93357 0 3 0x92 kqread sshd-session 24999 71930 1 0 3 0x100083 ttyin getty 93357 383301 1 0 3 0x88 kqread sshd 73257 38510 35424 74 3 0x1100092 bpf pflogd 35424 522887 1 0 3 0x80 sbwait pflogd 44079 246346 84086 73 3 0x1100090 kqread syslogd 84086 16189 1 0 3 0x100082 sbwait syslogd 11211 82649 1 0 3 0x100080 kqread resolvd 44894 324022 25067 77 3 0x100092 kqread dhcpleased 89702 310829 25067 77 3 0x100092 kqread dhcpleased 25067 487502 1 0 3 0x80 kqread dhcpleased 21980 46764 0 0 3 0x14200 bored smr 94283 403283 0 0 2 0x14200 zerothread 10819 159084 0 0 3 0x14200 aiodoned aiodoned 24813 233250 0 0 3 0x14200 syncer update 16379 166259 0 0 3 0x14200 cleaner cleaner 73672 233644 0 0 3 0x14200 reaper reaper 40554 445366 0 0 3 0x14200 pgdaemon pagedaemon 58961 395653 0 0 3 0x14200 bored viomb 38577 79159 0 0 3 0x40014200 acpi0 acpi0 45402 265830 0 0 3 0x40014200 idle1 405 47236 0 0 3 0x14200 bored softnet3 60133 349948 0 0 3 0x14200 bored softnet2 23579 388326 0 0 3 0x14200 bored softnet1 41208 54860 0 0 3 0x14200 bored softnet0 31342 141339 0 0 3 0x14200 bored systqmp 38929 304963 0 0 3 0x14200 bored systq 23211 349614 0 0 3 0x14200 tmoslp softclockmp 75087 523450 0 0 3 0x40014200 tmoslp softclock 12101 450807 0 0 3 0x40014200 idle0 1 306640 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 3439 (syz-executor.7) thread 0xffff80002a19b1f8 (308404) shared rwlock vmmaplk r = 0 (0xfffffd806ee0bd40) #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:1664 #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 (0xffffffff835c2ed8) #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:423 #4 rw_enter+0x348 sys/kern/kern_rwlock.c:285 #5 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1664 #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 (0xffffffff83504b90) #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 50348 (syz-executor.5) thread 0xffff8000ffffccb8 (22288) exclusive rrwlock inode r = 0 (0xfffffd806bd3b2c8) #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 vget+0x2bd sys/kern/vfs_subr.c:678 #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:1852 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806bd3b708) #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 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #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 33006 (syz-executor.1) thread 0xffff800029fb9958 (67047) exclusive rrwlock inode r = 0 (0xfffffd806bd3b4e8) #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 vget+0x2bd sys/kern/vfs_subr.c:678 #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:1852 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806bd3ba38) #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 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #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 20423 (syz-executor.3) thread 0xffff8000ffffbc00 (338232) exclusive rrwlock inode r = 0 (0xfffffd806bd3b0a8) #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 vget+0x2bd sys/kern/vfs_subr.c:678 #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:1852 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80680670a0) #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 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #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 10183 11113K 11113K 166960K 11264 0 pcb 17 12K 12K 166960K 17 0 rtable 234 6K 6K 166960K 378 0 pf 34 17K 18K 166960K 48 0 ifaddr 43 7K 7K 166960K 49 0 ifgroup 55 2K 2K 166960K 60 0 counters 64 36K 36K 166960K 66 0 ioctlops 0 0K 4K 166960K 1484 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1262 79K 80K 166960K 1281 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 12 41K 81K 166960K 13504 0 proc 69 91K 128K 166960K 556 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 99 7K 7K 166960K 110 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 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 423 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 260 77K 79K 166960K 127901 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 38 76K 112K 166960K 14875 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 12 0K 2K 166960K 31 0 temp 1 6868K 6932K 166960K 31698 0 kqueue 13 20K 20K 166960K 46 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 35 0 32 1 0 1 1 0 8 0 rtentry 112 122 0 12 4 0 4 4 0 8 0 unpcb 144 69 0 52 1 0 1 1 0 8 0 syncache 336 9 0 9 2 2 0 1 0 8 0 tcpcb 808 12 0 9 1 0 1 1 0 8 0 arp 120 20 0 2 1 0 1 1 0 8 0 inpcb 336 73 0 67 1 0 1 1 0 8 0 nd6 136 27 0 3 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 32 0 31 1 0 1 1 0 8 0 pfstkey 128 32 0 31 1 0 1 1 0 8 0 pfstate 376 32 0 31 3 2 1 3 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 501 0 48 32 3 29 29 0 8 0 art_table 32 502 0 48 5 1 4 4 0 8 0 art_node 16 121 0 21 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 14965 0 13437 96 0 96 96 0 8 0 ffsino 272 14965 0 13437 102 0 102 102 0 8 0 nchpl 144 28598 0 26822 68 1 67 67 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 61109 0 61109 4 3 1 2 0 8 1 percpumem 16 47 0 1 1 0 1 1 0 8 0 kstatmem 264 26 0 2 2 0 2 2 0 8 0 scxspl 216 88931 0 88928 11 10 1 8 1 8 0 plimitpl 152 59 0 42 1 0 1 1 0 8 0 sigapl 424 13860 0 13816 8 2 6 7 0 8 0 futexpl 64 27002 0 27001 2 1 1 1 0 8 0 knotepl 120 123 0 0 4 0 4 4 0 8 0 kqueuepl 216 42 0 33 1 0 1 1 0 8 0 pipepl 320 187 0 159 5 2 3 3 0 8 0 fdescpl 496 13842 0 13816 6 1 5 5 0 8 1 filepl 152 15509 0 15373 7 1 6 6 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 35 0 18 1 0 1 1 0 8 0 pgrppl 48 35 0 18 1 0 1 1 0 8 0 ucredpl 104 116 0 103 1 0 1 1 0 8 0 zombiepl 144 13816 0 13816 2 1 1 1 0 8 1 processpl 1160 13860 0 13816 5 1 4 4 0 8 0 procpl 648 27574 0 27512 9 2 7 7 0 8 0 sockpl 664 177 0 151 4 1 3 3 0 8 0 mcl8k 8192 6 0 0 1 0 1 1 0 8 0 mcl4k 4096 202 0 0 23 0 23 23 0 8 0 mcl2k 2048 16 0 0 2 0 2 2 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 206 0 0 12 0 12 12 0 8 0 bufpl 280 17818 0 11567 447 0 447 447 0 8 0 anonpl 24 1080087 0 1074910 64 31 33 52 0 185 0 amapchunkpl 152 363279 0 362696 46 17 29 29 0 158 3 amappl16 200 23520 0 23431 9 4 5 5 0 8 0 amappl15 192 32 0 30 1 0 1 1 0 8 0 amappl14 184 240 0 226 3 1 2 2 0 8 0 amappl13 176 18 0 18 2 2 0 1 0 8 0 amappl12 168 14592 0 14564 4 2 2 2 0 8 0 amappl11 160 85 0 70 1 0 1 1 0 8 0 amappl10 152 79 0 70 2 1 1 1 0 8 0 amappl9 144 394 0 394 3 3 0 1 0 8 0 amappl8 136 205 0 167 2 0 2 2 0 8 0 amappl7 128 228 0 207 3 1 2 2 0 8 0 amappl6 120 325 0 321 2 1 1 1 0 8 0 amappl5 112 195 0 184 1 0 1 1 0 8 0 amappl4 104 519 0 499 3 2 1 2 0 8 0 amappl3 96 73985 0 73909 4 1 3 3 0 8 0 amappl2 88 14618 0 14537 6 3 3 4 0 8 0 amappl1 80 54894 0 54330 34 21 13 23 0 8 0 amappl 88 113776 0 113613 7 2 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 13842 0 13816 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 13842 0 13816 1 0 1 1 0 8 0 vmmpekpl 168 75054 0 75010 3 0 3 3 0 8 0 vmmpepl 168 642455 0 640705 135 48 87 123 0 357 4 vmsppl 448 13841 0 13816 7 3 4 4 0 8 0 rwobjpl 56 163427 0 156473 109 10 99 99 0 8 0 pdppl 4096 27691 0 27632 189 118 71 79 0 8 12 pvpl 32 46560 0 0 378 2 376 376 0 265 0 pmappl 248 13841 0 13816 3 1 2 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 479 0 131 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83512ff0) 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 __mp_lock(ffffffff835c2cd0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff835c2cd0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a11b5e0,ffff800000079f80) 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: 0x70e4004475e0, count: 9 ddb{0}> trace x86_ipi_db(ffffffff83512ff0) 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 __mp_lock(ffffffff835c2cd0) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff835c2cd0) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a11b5e0,ffff800000079f80) 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: 0x70e4004475e0, 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:437 panic(ffffffff8311e85f) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1702 uvm_fault_unwire(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1665 sysctl_vsunlock(20000080,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 sys_sysctl(ffff80002a19b1f8,ffff80002a1212c0,ffff80002a121210) at sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 syscall(ffff80002a1212c0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80002a1212c0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x985e76c4750, count: 7 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8311e85f) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1702 uvm_fault_unwire(fffffd806ee0bc48,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1665 sysctl_vsunlock(20000080,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 sys_sysctl(ffff80002a19b1f8,ffff80002a1212c0,ffff80002a121210) at sys_sysctl+0x460 sys/kern/kern_sysctl.c:303 syscall(ffff80002a1212c0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80002a1212c0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x985e76c4750, count: -8