panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *295431 85887 32767 0x10 0x4000000 0K syz-executor 77406 8159 32767 0x1010 0x4080000 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830d0981) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806b9461e0,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806b9461e0,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 kern_sysctl(ffff80002e97cf84,2,200001c0,ffff80002e97cfb8,0,37,1ed37f4e1df96fa3) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] kern_sysctl(ffff80002e97cf84,2,200001c0,ffff80002e97cfb8,0,37,1ed37f4e1df96fa3) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 sys_sysctl(ffff800037211c08,ffff80002e97d0f0,ffff80002e97d040) at sys_sysctl+0x425 syscall(ffff80002e97d0f0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80002e97d0f0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc073bc6b660, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: uvm_fault_unwire_locked: address not in map ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830d0981) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806b9461e0,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806b9461e0,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 kern_sysctl(ffff80002e97cf84,2,200001c0,ffff80002e97cfb8,0,37,1ed37f4e1df96fa3) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] kern_sysctl(ffff80002e97cf84,2,200001c0,ffff80002e97cfb8,0,37,1ed37f4e1df96fa3) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 sys_sysctl(ffff800037211c08,ffff80002e97d0f0,ffff80002e97d040) at sys_sysctl+0x425 syscall(ffff80002e97d0f0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80002e97d0f0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc073bc6b660, count: -8 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002e97cc40 rbx 0xffffffff83419dbf cpu_info_full_primary+0x2dbf rdx 0xffff80000126dc40 rcx 0xffff800037211c08 rax 0xffffffff83418ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xba2a5b6e8df6e2e9 r11 0xf2b6bbfb3acb166b r12 0xffffffff83419bc0 cpu_info_full_primary+0x2bc0 r13 0 r14 0 r15 0x1 rip 0xffffffff81cad685 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002e97cc30 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=295431 pid=85887 tcnt=5 stat=onproc flags process=10 proc=4000000 runpri=17, usrpri=65, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000372111e8,0xffff8000ffff67c0 process=0xffff800035bd1fd8 user=0xffff80002e978000, vmspace=0xfffffd806b9461e0 estcpu=15, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 50245 319355 25555 32767 3 0x90 nanoslp syz-executor 50245 272840 25555 32767 2 0x4000010 syz-executor 50245 79739 25555 32767 3 0x4000090 kqread syz-executor 50245 475200 25555 32767 3 0x4000010 inode syz-executor 50245 213717 25555 32767 3 0x4000010 inode syz-executor 50245 142133 25555 32767 3 0x4000090 fsleep syz-executor 85887 304058 28578 32767 3 0x90 nanoslp syz-executor 85887 57558 28578 32767 3 0x4000090 fsleep syz-executor 85887 516886 28578 32767 3 0x4000090 fsleep syz-executor *85887 295431 28578 32767 7 0x4000010 syz-executor 85887 504328 28578 32767 3 0x4000090 fsleep syz-executor 27111 218499 28220 32767 3 0x90 nanoslp syz-executor 27111 226345 28220 32767 3 0x4000090 sbwait syz-executor 27111 512129 28220 32767 3 0x4000090 fsleep syz-executor 27111 254798 28220 32767 3 0x4000090 fsleep syz-executor 79496 308874 22782 32767 3 0x90 nanoslp syz-executor 79496 308965 22782 32767 3 0x4000090 kqread syz-executor 8159 312015 87442 32767 3 0x3010 suspend syz-executor 8159 77406 87442 32767 7 0x4081010 syz-executor 96214 243754 0 0 3 0x14200 bored sosplice 28220 438341 11706 32767 3 0x90 nanoslp syz-executor 22782 415337 81144 32767 3 0x90 nanoslp syz-executor 63366 380193 40106 32767 2 0x10 syz-executor 25555 327894 55443 32767 3 0x90 nanoslp syz-executor 87442 442015 97929 32767 3 0x90 nanoslp syz-executor 38302 49036 57555 32767 2 0x10 syz-executor 46696 414586 84544 32767 3 0x90 nanoslp syz-executor 28578 114958 62825 32767 3 0x90 nanoslp syz-executor 40106 150015 28586 0 3 0x82 wait syz-executor 55443 105976 28586 0 3 0x82 wait syz-executor 11706 457983 28586 0 3 0x82 wait syz-executor 81144 355793 28586 0 3 0x82 wait syz-executor 97929 26194 28586 0 3 0x82 wait syz-executor 84544 304327 28586 0 3 0x82 wait syz-executor 57555 271186 28586 0 3 0x82 wait syz-executor 62825 207237 28586 0 3 0x82 wait syz-executor 28586 383594 37348 0 3 0x82 kqread syz-executor 37348 430927 91905 0 3 0x10008a sigsusp ksh 91905 193329 67184 0 3 0x98 kqread sshd-session 67184 146652 77871 0 3 0x92 kqread sshd-session 46304 229572 1 0 3 0x100083 ttyin getty 77871 228561 1 0 3 0x88 kqread sshd 63299 497403 76160 73 3 0x1100090 kqread syslogd 76160 495099 1 0 3 0x100082 sbwait syslogd 23773 403821 1 0 3 0x100080 kqread resolvd 39572 464091 56587 77 3 0x100092 kqread dhcpleased 41911 382210 56587 77 3 0x100092 kqread dhcpleased 56587 474431 1 0 3 0x80 kqread dhcpleased 91941 517027 0 0 3 0x14200 bored smr 59794 174774 0 0 3 0x14200 pgzero zerothread 73340 442591 0 0 3 0x14200 aiodoned aiodoned 3854 96263 0 0 3 0x14200 syncer update 68978 240967 0 0 3 0x14200 cleaner cleaner 33792 295106 0 0 3 0x14200 reaper reaper 49417 491887 0 0 3 0x14200 pgdaemon pagedaemon 67512 310402 0 0 3 0x14200 bored viomb 75535 19375 0 0 3 0x40014200 acpi0 acpi0 99893 198906 0 0 3 0x40014200 idle1 79605 325187 0 0 3 0x14200 bored softnet3 28435 246031 0 0 3 0x14200 bored softnet2 7488 437012 0 0 3 0x14200 bored softnet1 94891 463887 0 0 3 0x14200 bored softnet0 57791 336246 0 0 3 0x14200 bored systqmp 34800 223288 0 0 3 0x14200 bored systq 77324 143343 0 0 3 0x14200 tmoslp softclockmp 24790 35303 0 0 3 0x40014200 tmoslp softclock 59308 154371 0 0 3 0x40014200 idle0 1 504155 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 50245 (syz-executor) thread 0xffff8000ffff6cc0 (272840) exclusive rrwlock inode r = 0 (0xfffffd806be302c0) #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 (0xfffffd806be30a30) #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 85887 (syz-executor) thread 0xffff800037211c08 (295431) shared rwlock vmmaplk r = 0 (0xfffffd806b9462d8) #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 (0xffffffff835b7a10) #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 getblk+0x197 sys/kern/vfs_bio.c:1017 #5 bread+0x47 bio_doread sys/kern/vfs_bio.c:422 [inline] #5 bread+0x47 sys/kern/vfs_bio.c:467 #6 ffs_update+0x198 sys/ufs/ffs/ffs_inode.c:91 #7 ufs_inactive+0x2e2 sys/ufs/ufs/ufs_inode.c:95 #8 VOP_INACTIVE+0x107 sys/kern/vfs_vops.c:495 #9 vrele+0x129 sys/kern/vfs_subr.c:829 #10 sysctl_proc_cwd+0x335 sys/kern/kern_sysctl.c:2342 #11 kern_sysctl+0x492 sys/kern/kern_sysctl.c:506 #12 sys_sysctl+0x425 #13 syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] #13 syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff834b4920) #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 8159 (syz-executor) thread 0xffff8000372116f8 (77406) shared rwlock vmmaplk r = 0 (0xfffffd806c1d79d0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1819 #2 uvm_fault_check+0x49 sys/uvm/uvm_fault.c:672 #3 uvm_fault+0xf5 sys/uvm/uvm_fault.c:600 #4 kpageflttrap+0x2d0 sys/arch/amd64/amd64/trap.c:279 #5 kerntrap+0x14a sys/arch/amd64/amd64/trap.c:332 #6 alltraps_kern_meltdown+0x7b #7 copyout+0x57 #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 Process 63366 (syz-executor) thread 0xffff800033d9d1d8 (380193) exclusive rrwlock inode r = 0 (0xfffffd806be304e0) #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 (0xfffffd806d0b4d58) #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 38302 (syz-executor) thread 0xffff8000ffff6a38 (49036) exclusive rrwlock inode r = 0 (0xfffffd806be305f0) #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 (0xfffffd806c85dd68) #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{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10182 11047K 11059K 166960K 11260 0 pcb 17 12K 12K 166960K 17 0 rtable 234 6K 6K 166960K 352 0 pf 31 16K 16K 166960K 31 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 counters 64 36K 36K 166960K 64 0 ioctlops 0 0K 2K 166960K 29 0 iov 0 0K 8K 166960K 9 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1364 86K 86K 166960K 1381 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 4 0K 0K 166960K 5 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 24 89K 117K 166960K 174 0 sigio 0 0K 0K 166960K 1 0 proc 58 79K 115K 166960K 474 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 15 0 in_multi 99 7K 7K 166960K 104 0 ether_multi 1 0K 0K 166960K 3 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 61 281K 281K 166960K 61 0 exec 0 0K 1K 166960K 351 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 269 78K 83K 166960K 3081 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 45 90K 107K 166960K 1197 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 2 0 NDP 11 0K 2K 166960K 27 0 temp 39 6818K 6886K 166960K 3841 0 kqueue 17 26K 26K 166960K 29 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 38 0 35 1 0 1 1 0 8 0 rtentry 112 111 0 1 4 0 4 4 0 8 0 unpcb 144 69 0 42 1 0 1 1 0 8 0 syncache 336 3 0 3 2 1 1 1 0 8 1 tcpcb 808 26 0 20 2 0 2 2 0 8 1 arp 120 18 0 0 1 0 1 1 0 8 0 inpcb 336 131 0 118 4 0 4 4 0 8 2 nd6 136 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 453 0 0 29 0 29 29 0 8 0 art_table 32 454 0 0 4 0 4 4 0 8 0 art_node 16 110 0 10 1 0 1 1 0 8 0 semapl 112 3 0 1 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1581 0 80 94 0 94 94 0 8 0 ffsino 272 1582 0 80 101 0 101 101 0 8 0 nchpl 144 1814 0 142 63 0 63 63 0 8 0 uvmvnodes 80 1695 0 0 35 0 35 35 0 8 0 vnodes 216 1695 0 0 95 0 95 95 0 8 0 namei 1024 5323 0 5318 2 0 2 2 0 8 1 percpumem 16 46 0 0 1 0 1 1 0 8 0 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 5578 0 5578 9 1 8 8 1 8 8 plimitpl 152 41 0 16 2 0 2 2 0 8 1 sigapl 424 457 0 402 7 0 7 7 0 8 0 futexpl 64 604 0 598 1 0 1 1 0 8 0 knotepl 120 59 0 0 2 0 2 2 0 8 0 kqueuepl 216 65 0 50 3 0 3 3 0 8 2 pipepl 320 109 0 82 3 0 3 3 0 8 0 fdescpl 496 438 0 402 7 1 6 6 0 8 0 filepl 152 1597 0 1326 12 0 12 12 0 8 1 lockfpl 104 16 0 14 1 0 1 1 0 8 0 lockfspl 48 8 0 6 1 0 1 1 0 8 0 sessionpl 144 21 0 5 1 0 1 1 0 8 0 pgrppl 48 29 0 5 1 0 1 1 0 8 0 ucredpl 104 132 0 113 1 0 1 1 0 8 0 zombiepl 144 404 0 402 1 0 1 1 0 8 0 processpl 1160 457 0 402 5 0 5 5 0 8 0 procpl 648 542 0 473 7 0 7 7 0 8 0 sosppl 168 3 0 3 1 0 1 1 0 8 1 sockpl 664 238 0 195 6 0 6 6 0 8 2 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 135 0 0 17 0 17 17 0 8 0 mcl2k 2048 10 0 0 2 0 2 2 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 152 0 0 10 0 10 10 0 8 0 bufpl 280 2190 0 95 150 0 150 150 0 8 0 anonpl 24 172112 0 165577 47 0 47 47 0 185 7 amapchunkpl 152 10442 0 9828 26 0 26 26 0 158 0 amappl16 200 5182 0 4971 15 0 15 15 0 8 3 amappl15 192 9 0 9 1 1 0 1 0 8 0 amappl14 184 113 0 103 1 0 1 1 0 8 0 amappl13 176 8 0 8 1 1 0 1 0 8 0 amappl12 168 1060 0 1024 2 0 2 2 0 8 0 amappl11 160 52 0 42 1 0 1 1 0 8 0 amappl10 152 25 0 24 1 0 1 1 0 8 0 amappl9 144 123 0 123 1 1 0 1 0 8 0 amappl8 136 30 0 29 1 0 1 1 0 8 0 amappl7 128 95 0 85 1 0 1 1 0 8 0 amappl6 120 161 0 160 1 0 1 1 0 8 0 amappl5 112 126 0 116 1 0 1 1 0 8 0 amappl4 104 279 0 266 1 0 1 1 0 8 0 amappl3 96 1929 0 1816 3 0 3 3 0 8 0 amappl2 88 697 0 614 2 0 2 2 0 8 0 amappl1 80 7408 0 6882 12 0 12 12 0 8 0 amappl 88 2734 0 2519 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 128 253 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 24 438 0 402 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 438 0 402 1 0 1 1 0 8 0 vmmpekpl 168 4953 0 4925 2 0 2 2 0 8 0 vmmpepl 168 36802 0 34629 101 0 101 101 0 357 6 vmsppl 448 437 0 402 5 0 5 5 0 8 0 rwobjpl 56 17612 0 14856 41 1 40 41 0 8 1 pdppl 4096 883 0 804 107 22 85 93 0 8 6 pvpl 32 14346 0 0 116 0 116 116 0 265 0 pmappl 248 437 0 402 4 1 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 383 0 25 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff830d0981) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806b9461e0,20000000,20011000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1694 uvm_fault_unwire(fffffd806b9461e0,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657 kern_sysctl(ffff80002e97cf84,2,200001c0,ffff80002e97cfb8,0,37,1ed37f4e1df96fa3) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline] kern_sysctl(ffff80002e97cf84,2,200001c0,ffff80002e97cfb8,0,37,1ed37f4e1df96fa3) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508 sys_sysctl(ffff800037211c08,ffff80002e97d0f0,ffff80002e97d040) at sys_sysctl+0x425 syscall(ffff80002e97d0f0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80002e97d0f0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc073bc6b660, count: -8 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) 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 copy_fault() at copy_fault syscall(ffff80003723b8f0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80003723b8f0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xec38740f280, count: 9 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) 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 copy_fault() at copy_fault syscall(ffff80003723b8f0) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline] syscall(ffff80003723b8f0) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xec38740f280, count: -6