panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *480737 24284 0 0 0x4000000 1K syz-executor 312955 19470 0 0x14000 0x200 0 softnet0 db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830be1a2) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1623 sysctl_vsunlock(20000140,14c) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 kern_sysctl(ffff8000371b6114,1,20000140,ffff8000371b6148,20000040,4,d8855e3516c6abb9) at kern_sysctl+0xcd1 sys/kern/kern_sysctl.c:611 sys_sysctl(ffff800035d9d6f0,ffff8000371b6280,ffff8000371b61d0) at sys_sysctl+0x422 syscall(ffff8000371b6280) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371b6280) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4ddefa620, 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:437 panic(ffffffff830be1a2) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1623 sysctl_vsunlock(20000140,14c) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 kern_sysctl(ffff8000371b6114,1,20000140,ffff8000371b6148,20000040,4,d8855e3516c6abb9) at kern_sysctl+0xcd1 sys/kern/kern_sysctl.c:611 sys_sysctl(ffff800035d9d6f0,ffff8000371b6280,ffff8000371b61d0) at sys_sysctl+0x422 syscall(ffff8000371b6280) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371b6280) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4ddefa620, count: -9 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff8000371b5d80 rbx 0xffff800029b7cdbf rdx 0 rcx 0xffff800035d9d6f0 rax 0xffff800029b7bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x611138fcf1b58d49 r11 0x88717402a60c7790 r12 0xffff800029b7cbc0 r13 0 r14 0 r15 0x1 rip 0xffffffff816dfbe5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff8000371b5d70 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=480737 pid=24284 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=0xffff800035d9d1e0,0xffff800035d9cce0 process=0xffff8000ffff71f0 user=0xffff8000371b1000, vmspace=0xfffffd806bf89c60 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 17798 402973 75381 0 2 0 syz-executor 24284 222562 75514 0 3 0x80 nanoslp syz-executor *24284 480737 75514 0 7 0x4000000 syz-executor 24284 300537 75514 0 3 0x4000000 biowait syz-executor 24284 55315 75514 0 3 0x4000080 fsleep syz-executor 65304 432612 64776 0 3 0x80 fsleep syz-executor 65304 250542 64776 0 3 0x4000080 wsevent_read syz-executor 26458 263485 72680 0 3 0x80 fsleep syz-executor 26458 53911 72680 0 3 0x4000080 ttyout syz-executor 75838 512738 69059 0 3 0x90 fsleep syz-executor 75838 303956 69059 0 3 0x4000090 kqread syz-executor 68091 459057 51681 0 3 0x80 fsleep syz-executor 68091 125023 51681 0 3 0x4000080 nanoslp syz-executor 68091 297212 51681 0 3 0x4000080 fsleep syz-executor 89873 434326 0 0 3 0x14200 bored sosplice 75514 438685 43352 0 3 0x82 nanoslp syz-executor 72680 454074 43352 0 3 0x82 nanoslp syz-executor 36077 67131 43352 0 3 0x82 wait syz-executor 69059 284185 43352 0 3 0x82 nanoslp syz-executor 75381 435779 43352 0 2 0x2 syz-executor 64776 414384 43352 0 3 0x82 nanoslp syz-executor 12883 50210 43352 0 3 0x2 biowait syz-executor 51681 313534 43352 0 3 0x82 nanoslp syz-executor 43352 450397 1379 0 2 0x2 syz-executor 1379 308996 96555 0 3 0x10008a sigsusp ksh 96555 146553 84527 0 3 0x98 kqread sshd-session 84527 101625 94933 0 3 0x92 kqread sshd-session 15329 91361 1 0 3 0x100083 ttyin getty 94933 154270 1 0 3 0x88 kqread sshd 70134 416355 23884 74 3 0x1100092 bpf pflogd 23884 32263 1 0 3 0x80 sbwait pflogd 42526 233302 80030 73 3 0x1100090 kqread syslogd 80030 440751 1 0 3 0x100082 sbwait syslogd 93876 342879 1 0 3 0x100080 kqread resolvd 17280 193977 6281 77 3 0x100092 kqread dhcpleased 7014 205686 6281 77 3 0x100092 kqread dhcpleased 6281 105318 1 0 3 0x80 kqread dhcpleased 45447 187638 0 0 3 0x14200 bored smr 17040 142808 0 0 2 0x14200 zerothread 68964 510402 0 0 3 0x14200 aiodoned aiodoned 29025 139068 0 0 3 0x14200 syncer update 91214 132675 0 0 3 0x14200 cleaner cleaner 64949 316603 0 0 3 0x14200 reaper reaper 18932 427887 0 0 3 0x14200 pgdaemon pagedaemon 12477 417463 0 0 3 0x14200 bored viomb 32234 198941 0 0 3 0x40014200 acpi0 acpi0 60681 124795 0 0 3 0x40014200 idle1 90147 36322 0 0 3 0x14200 bored softnet3 64706 193168 0 0 3 0x14200 bored softnet2 50490 12657 0 0 3 0x14200 bored softnet1 19470 312955 0 0 7 0x14200 softnet0 23188 126943 0 0 3 0x14200 bored systqmp 83608 423271 0 0 3 0x14200 bored systq 30543 520448 0 0 3 0x14200 tmoslp softclockmp 69887 494871 0 0 3 0x40014200 tmoslp softclock 46187 31243 0 0 3 0x40014200 idle0 1 233731 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 24284 (syz-executor) thread 0xffff800035d9d6f0 (480737) shared rwlock vmmaplk r = 0 (0xfffffd806bf89d58) #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:1622 #3 sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 #4 kern_sysctl+0xcd1 sys/kern/kern_sysctl.c:611 #5 sys_sysctl+0x422 #6 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #6 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83509070) #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+0x21e sys/kern/kern_synch.c:416 #4 rw_enter+0x348 sys/kern/kern_rwlock.c:285 #5 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1622 #6 sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 #7 kern_sysctl+0xcd1 sys/kern/kern_sysctl.c:611 #8 sys_sysctl+0x422 #9 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #9 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff834a56a0) #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+0xb7e sys/kern/kern_sysctl.c:607 #4 sys_sysctl+0x422 #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 24284 (syz-executor) thread 0xffff800035d9ccd0 (300537) exclusive rrwlock inode r = 0 (0xfffffd806bd643d0) #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_makeinode+0xcb sys/ufs/ufs/ufs_vnops.c:1732 #8 ufs_create+0x4e sys/ufs/ufs/ufs_vnops.c:147 #9 VOP_CREATE+0xff sys/kern/vfs_vops.c:103 #10 vn_open+0x491 sys/kern/vfs_vnops.c:116 #11 doopenat+0x31d sys/kern/vfs_syscalls.c:1123 #12 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #12 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806bd640a0) #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 vn_open+0x1f4 sys/kern/vfs_vnops.c:107 #8 doopenat+0x31d sys/kern/vfs_syscalls.c:1123 #9 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:178 [inline] #9 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 Process 12883 (syz-executor) thread 0xffff80002a0407b0 (50210) exclusive rrwlock inode r = 0 (0xfffffd806ddffd58) #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 (0xfffffd806cd6e0a8) #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 43352 (syz-executor) thread 0xffff80002a0402a0 (450397) exclusive rwlock sbufrcv r = 0 (0xffff8000012895a0) #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 sblock+0xb7 sys/kern/uipc_socket2.c:549 #3 soreceive+0x295 sys/kern/uipc_socket.c:947 #4 soo_read+0x60 sys/kern/sys_socket.c:67 #5 dofilereadv+0x230 sys/kern/sys_generic.c:252 #6 sys_read+0xa2 sys/kern/sys_generic.c:172 #7 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #7 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #8 Xsyscall+0x128 Process 19470 (softnet0) thread 0xffff8000ffffea20 (312955) shared rwlock softnet0 r = 0 (0xffff80000002c070) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 taskq_thread+0x12a sys/kern/kern_task.c:444 #2 proc_trampoline+0x10 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10208 11316K 11378K 166960K 11682 0 pcb 17 14K 16K 166960K 143 0 rtable 215 6K 7K 166960K 385 0 pf 32 17K 19K 166960K 57 0 ifaddr 38 6K 7K 166960K 48 0 ifgroup 51 2K 2K 166960K 70 0 sysctl 1 0K 0K 166960K 1 0 counters 62 36K 36K 166960K 70 0 ioctlops 0 0K 4K 166960K 1501 0 iov 0 0K 32K 166960K 25 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1381 87K 87K 166960K 1662 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 12 0 VM map 2 1K 1K 166960K 2 0 sem 11 0K 0K 166960K 27 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 17 61K 93K 166960K 481 0 sigio 1 0K 0K 166960K 11 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 181 0 in_multi 87 6K 7K 166960K 109 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 109 493K 493K 166960K 109 0 exec 0 0K 1K 166960K 488 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 233 73K 91K 166960K 6298 0 UVM aobj 18 2K 2K 166960K 20 0 pinsyscall 42 84K 105K 166960K 1595 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 19 0 NDP 11 0K 2K 166960K 31 0 temp 45 6816K 6943K 166960K 16583 0 kqueue 13 20K 30K 166960K 92 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 55 0 52 1 0 1 1 0 8 0 rtentry 112 116 0 17 4 0 4 4 0 8 0 unpcb 144 271 0 252 2 1 1 2 0 8 0 syncache 336 6 0 6 3 3 0 1 0 8 0 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 808 164 0 156 7 6 1 7 0 8 0 arp 120 18 0 4 1 0 1 1 0 8 0 inpcb 336 762 0 751 12 10 2 7 0 8 0 nd6 136 28 0 4 1 0 1 1 0 8 0 pkpcb 40 2 0 2 1 1 0 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1168 2 0 2 1 1 0 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 51 0 11 1 0 1 1 0 8 0 pfstkey 128 51 0 11 2 0 2 2 0 8 0 pfstate 376 51 0 11 5 0 5 5 0 8 0 pfrule 1344 22 0 16 2 0 2 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 471 0 61 30 2 28 30 0 8 0 art_table 32 473 0 61 4 0 4 4 0 8 0 art_node 16 115 0 25 1 0 1 1 0 8 0 sysvmsgpl 40 4 0 3 2 1 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 22 0 13 1 0 1 1 0 8 0 shmpl 112 17 0 2 1 0 1 1 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 2219 0 715 95 0 95 95 0 8 0 ffsino 272 2219 0 715 101 0 101 101 0 8 0 nchpl 144 2939 0 1252 63 0 63 63 0 8 0 uvmvnodes 80 2464 0 0 51 0 51 51 0 8 0 vnodes 216 2464 0 0 137 0 137 137 0 8 0 namei 1024 9979 0 9977 3 2 1 2 0 8 0 percpumem 16 49 0 4 1 0 1 1 0 8 0 kstatmem 264 30 0 8 2 0 2 2 0 8 0 scsiplug 72 1 0 1 1 1 0 1 0 8 0 scxspl 216 8501 0 8499 11 10 1 8 1 8 0 plimitpl 152 242 0 224 1 0 1 1 0 8 0 sigapl 424 792 0 742 7 1 6 7 0 8 0 futexpl 64 5704 0 5698 1 0 1 1 0 8 0 knotepl 120 561 0 0 17 0 17 17 0 8 0 kqueuepl 216 196 0 186 5 4 1 5 0 8 0 pipepl 320 149 0 121 3 0 3 3 0 8 0 fdescpl 496 773 0 742 5 0 5 5 0 8 0 filepl 152 4653 0 4397 18 7 11 15 0 8 0 lockfpl 104 271 0 269 2 1 1 2 0 8 0 lockfspl 48 63 0 61 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 38 0 21 1 0 1 1 0 8 0 ucredpl 104 691 0 677 1 0 1 1 0 8 0 zombiepl 144 743 0 742 2 1 1 1 0 8 0 processpl 1160 792 0 742 5 1 4 5 0 8 0 procpl 648 1429 0 1371 6 0 6 6 0 8 0 srpgc 96 4 0 4 2 2 0 1 0 8 0 sosppl 168 4 0 4 1 1 0 1 0 8 0 sockpl 664 1099 0 1066 15 11 4 10 0 8 0 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 7 0 0 1 0 1 1 0 8 0 mcl4k 4096 133 0 0 17 0 17 17 0 8 0 mcl2k 2048 23 0 0 3 0 3 3 0 8 0 mtagpl 96 6 0 0 1 0 1 1 0 8 0 mbufpl 256 196 0 0 13 1 12 13 0 8 0 bufpl 280 2835 0 97 196 0 196 196 0 8 0 anonpl 24 208649 0 205014 75 51 24 48 0 185 0 amapchunkpl 152 21262 0 20772 34 12 22 30 0 158 0 amappl16 200 5627 0 5586 31 28 3 15 0 8 0 amappl15 192 13 0 13 2 2 0 1 0 8 0 amappl14 184 133 0 121 1 0 1 1 0 8 0 amappl13 176 29 0 29 2 2 0 1 0 8 0 amappl12 168 1433 0 1403 4 2 2 3 0 8 0 amappl11 160 73 0 59 1 0 1 1 0 8 0 amappl10 152 11 0 11 1 1 0 1 0 8 0 amappl9 144 155 0 155 1 1 0 1 0 8 0 amappl8 136 52 0 50 1 0 1 1 0 8 0 amappl7 128 120 0 108 1 0 1 1 0 8 0 amappl6 120 171 0 170 1 0 1 1 0 8 0 amappl5 112 137 0 125 1 0 1 1 0 8 0 amappl4 104 332 0 314 1 0 1 1 0 8 0 amappl3 96 3698 0 3602 3 0 3 3 0 8 0 amappl2 88 1077 0 993 3 0 3 3 0 8 0 amappl1 80 9339 0 8777 15 1 14 14 0 8 0 amappl 88 5865 0 5695 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 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 8 0 8 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 18 0 17 1 0 1 1 0 8 0 aobjpl 72 19 0 2 1 0 1 1 0 8 0 uaddrrnd 24 773 0 742 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 773 0 742 1 0 1 1 0 8 0 vmmpekpl 168 7862 0 7825 3 0 3 3 0 8 0 vmmpepl 168 57101 0 55239 101 16 85 95 0 357 0 vmsppl 448 772 0 742 6 2 4 5 0 8 0 rwobjpl 56 23175 0 19752 52 2 50 52 0 8 0 pdppl 4096 1553 0 1484 113 44 69 85 0 8 0 pvpl 32 15406 0 0 126 1 125 125 0 265 0 pmappl 248 772 0 742 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 417 0 75 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff8341fff0) 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(ffffffff83508e68) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83508e68) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800029fb3580,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x13 kd_curproc sys/dev/kcov.c:585 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x13 sys/dev/kcov.c:158 __mp_lock(ffffffff83508e68) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83508e68) at __mp_lock+0x1a3 sys/kern/kern_lock.c:144 if_qstart_compat(ffff800000039300) at if_qstart_compat+0x27 sys/net/if.c:714 ifq_serialize(ffff800000039300,ffff800000039428) at ifq_serialize+0x1ba taskq_thread(ffff80000002c000) at taskq_thread+0x157 sys/kern/kern_task.c:448 end trace frame: 0x0, count: 4 ddb{0}> trace x86_ipi_db(ffffffff8341fff0) 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(ffffffff83508e68) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83508e68) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff800029fb3580,ffff800000079f80) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x13 kd_curproc sys/dev/kcov.c:585 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x13 sys/dev/kcov.c:158 __mp_lock(ffffffff83508e68) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83508e68) at __mp_lock+0x1a3 sys/kern/kern_lock.c:144 if_qstart_compat(ffff800000039300) at if_qstart_compat+0x27 sys/net/if.c:714 ifq_serialize(ffff800000039300,ffff800000039428) at ifq_serialize+0x1ba taskq_thread(ffff80000002c000) at taskq_thread+0x157 sys/kern/kern_task.c:448 end trace frame: 0x0, count: -11 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(ffffffff830be1a2) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1623 sysctl_vsunlock(20000140,14c) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 kern_sysctl(ffff8000371b6114,1,20000140,ffff8000371b6148,20000040,4,d8855e3516c6abb9) at kern_sysctl+0xcd1 sys/kern/kern_sysctl.c:611 sys_sysctl(ffff800035d9d6f0,ffff8000371b6280,ffff8000371b61d0) at sys_sysctl+0x422 syscall(ffff8000371b6280) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371b6280) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4ddefa620, count: 6 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830be1a2) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1663 uvm_fault_unwire(fffffd806bf89c60,20000000,20001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1623 sysctl_vsunlock(20000140,14c) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:209 kern_sysctl(ffff8000371b6114,1,20000140,ffff8000371b6148,20000040,4,d8855e3516c6abb9) at kern_sysctl+0xcd1 sys/kern/kern_sysctl.c:611 sys_sysctl(ffff800035d9d6f0,ffff8000371b6280,ffff8000371b61d0) at sys_sysctl+0x422 syscall(ffff8000371b6280) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff8000371b6280) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4ddefa620, count: -9