login: panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *130706 50697 32767 0x10 0x4000000 0K syz-executor 291711 88396 32767 0x10 0 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8340cf9c) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806c0cc1e8,400000001000,400000002000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806c0cc1e8,400000001000,400000002000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 sysctl_vsunlock(400000001140,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:213 net_sysctl(ffff80002c088c64,3,400000001140,ffff80002c088c98,0,0,f2e4cc7b5bb12afd) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff8000ffff67d0,ffff80002c088dd0,ffff80002c088d20) at sys_sysctl+0x425 syscall(ffff80002c088dd0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002c088dd0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x83f4bd102a0, 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{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(ffffffff8340cf9c) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806c0cc1e8,400000001000,400000002000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806c0cc1e8,400000001000,400000002000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 sysctl_vsunlock(400000001140,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:213 net_sysctl(ffff80002c088c64,3,400000001140,ffff80002c088c98,0,0,f2e4cc7b5bb12afd) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff8000ffff67d0,ffff80002c088dd0,ffff80002c088d20) at sys_sysctl+0x425 syscall(ffff80002c088dd0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002c088dd0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x83f4bd102a0, count: -9 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002c0889f0 rbx 0xffffffff83890dc7 cpu_info_full_primary+0x2dc7 rdx 0 rcx 0xffff8000ffff67d0 rax 0xffffffff8388fff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xf84c406ddda85f5a r11 0x84635c9c93f3b2d3 r12 0xffffffff83890bc8 cpu_info_full_primary+0x2bc8 r13 0 r14 0 r15 0x1 rip 0xffffffff83172285 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002c0889e0 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=130706 pid=50697 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=32, usrpri=66, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffffa530,0xffff8000ffff62c0 process=0xffff80003c4ef930 user=0xffff80002c083000, vmspace=0xfffffd806c0cc1e8 estcpu=16, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 61825 338929 86030 0 3 0x82 sysctllk syz-executor 50697 60902 41203 32767 2 0x10 syz-executor *50697 130706 41203 32767 7 0x4000010 syz-executor 50697 103201 41203 32767 2 0x4000010 syz-executor 50697 18992 41203 32767 3 0x4000090 fsleep syz-executor 33642 487882 96317 32767 2 0x10 syz-executor 33642 39146 96317 32767 2 0x4000010 syz-executor 75279 458448 25032 32767 3 0x90 nanoslp syz-executor 75279 386734 25032 32767 2 0x4000010 syz-executor 75279 354116 25032 32767 3 0x4000090 fsleep syz-executor 83759 454116 85091 32767 2 0x10 syz-executor 83759 334118 85091 32767 3 0x4000090 fsleep syz-executor 83759 42868 85091 32767 3 0x4000090 fsleep syz-executor 88406 263097 20242 32767 3 0x90 nanoslp syz-executor 88406 292407 20242 32767 3 0x4000090 netcon syz-executor 88406 493748 20242 32767 3 0x4000090 fsleep syz-executor 88406 216581 20242 32767 3 0x4000090 fsleep syz-executor 39982 429132 0 0 3 0x14200 bored sosplice 41203 140586 37367 32767 2 0x490 syz-executor 85091 92791 32613 32767 3 0x90 nanoslp syz-executor 20242 322267 45530 32767 3 0x90 nanoslp syz-executor 25032 14326 83257 32767 3 0x90 nanoslp syz-executor 88396 291711 28048 32767 7 0x10 syz-executor 96317 101992 49992 32767 3 0x90 nanoslp syz-executor 37367 486823 86030 0 3 0x82 wait syz-executor 45530 84059 86030 0 3 0x82 wait syz-executor 28048 484326 86030 0 3 0x82 wait syz-executor 32613 43982 86030 0 3 0x82 wait syz-executor 49992 196366 86030 0 3 0x82 wait syz-executor 83257 85782 86030 0 3 0x82 wait syz-executor 86030 32626 15889 0 3 0x82 nanoslp syz-executor 15889 506648 30825 0 3 0x10008a sigsusp ksh 30825 333608 19413 0 3 0x98 kqread sshd-session 19413 47249 24572 0 3 0x92 kqread sshd-session 67714 36906 1 0 3 0x100083 ttyin getty 24572 515281 1 0 3 0x88 kqread sshd 25904 184719 64238 73 3 0x1100090 kqread syslogd 64238 317543 1 0 3 0x100082 sbwait syslogd 83847 491087 1 0 3 0x100080 kqread resolvd 68291 83113 88413 77 3 0x100092 kqread dhcpleased 25531 105895 88413 77 3 0x100092 kqread dhcpleased 88413 405316 1 0 3 0x80 kqread dhcpleased 52310 45746 0 0 3 0x14200 bored smr 58179 509201 0 0 2 0x14200 zerothread 58436 426355 0 0 3 0x14200 aiodoned aiodoned 19138 358146 0 0 3 0x14200 syncer update 71564 271908 0 0 3 0x14200 cleaner cleaner 10134 485923 0 0 3 0x14200 reaper reaper 15943 83887 0 0 3 0x14200 pgdaemon pagedaemon 70886 95452 0 0 3 0x14200 bored viomb 11383 231208 0 0 3 0x40014200 acpi0 acpi0 27477 203104 0 0 3 0x40014200 idle1 41159 170545 0 0 3 0x14200 bored softnet3 96952 295890 0 0 3 0x14200 bored softnet2 66187 156253 0 0 3 0x14200 bored softnet1 58352 138822 0 0 2 0x14200 softnet0 33802 182955 0 0 3 0x14200 bored systqmp 37679 208130 0 0 3 0x14200 bored systq 29696 138282 0 0 3 0x14200 tmoslp softclockmp 51776 445238 0 0 3 0x40014200 tmoslp softclock 23600 237831 0 0 3 0x40014200 idle0 1 227257 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 50697 (syz-executor) thread 0xffff8000ffff67d0 (130706) shared rwlock vmmaplk r = 0 (0xfffffd806c0cc2e8) #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 sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:213 #4 net_sysctl+0x69a sys/kern/uipc_domain.c:259 #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 (0xffffffff839bbf10) #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:414 #4 rw_do_enter_write+0x1de sys/kern/kern_rwlock.c:292 #5 tcp_sysctl+0x40f sys/netinet/tcp_usrreq.c:1446 #6 net_sysctl+0x64a sys/kern/uipc_domain.c:256 #7 sys_sysctl+0x425 #8 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff8385d588) #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:185 #3 net_sysctl+0x5a1 sys/kern/uipc_domain.c:253 #4 sys_sysctl+0x425 #5 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #6 Xsyscall+0x128 Process 50697 (syz-executor) thread 0xffff8000ffff62b0 (103201) exclusive rrwlock inode r = 0 (0xfffffd806e037740) #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_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+0x32e sys/kern/vfs_syscalls.c:1124 #12 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b5d6658) #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 vn_open+0x1f4 sys/kern/vfs_vnops.c:107 #8 doopenat+0x32e sys/kern/vfs_syscalls.c:1124 #9 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 Process 88396 (syz-executor) thread 0xffff8000ffff8538 (291711) exclusive rrwlock inode r = 0 (0xfffffd806e0371c8) #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:3102 #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 (0xfffffd806ca39f08) #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:3087 #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{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10183 10950K 10966K 166960K 11268 0 pcb 17 12K 12K 166960K 17 0 rtable 190 5K 6K 166960K 348 0 pf 27 16K 16K 166960K 31 0 ifaddr 34 6K 7K 166960K 44 0 ifgroup 42 1K 2K 166960K 50 0 sysctl 1 1K 1K 166960K 1 0 counters 60 35K 36K 166960K 64 0 ioctlops 0 0K 2K 166960K 30 0 iov 0 0K 4K 166960K 5 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1332 84K 84K 166960K 1656 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 4 9K 9K 166960K 6 0 VM map 2 1K 1K 166960K 2 0 sem 5 0K 0K 166960K 5 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 20 70K 125K 166960K 263 0 sigio 0 0K 0K 166960K 2 0 proc 59 91K 127K 166960K 481 0 subproc 54 3K 4K 166960K 216 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 6 0 in_multi 77 5K 7K 166960K 99 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 79 360K 360K 166960K 79 0 exec 0 0K 1K 166960K 366 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 214 56K 74K 166960K 3356 0 UVM aobj 10 2K 2K 166960K 10 0 pinsyscall 41 82K 110K 166960K 1270 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 11 0 NDP 9 0K 2K 166960K 27 0 temp 28 8630K 8694K 166960K 4341 0 kqueue 14 22K 22K 166960K 31 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 37 0 34 1 0 1 1 0 8 0 rtentry 112 111 0 23 4 0 4 4 0 8 0 unpcb 144 65 0 45 2 0 2 2 0 8 1 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 808 40 0 34 2 0 2 2 0 8 1 arp 120 18 0 4 1 0 1 1 0 8 0 ipq 40 2 0 1 1 0 1 1 0 8 0 ipqe 40 45 0 44 1 0 1 1 0 8 0 inpcb 376 120 0 107 2 0 2 2 0 8 0 nd6 136 24 0 6 1 0 1 1 0 8 0 kcovpl 48 24 0 18 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 88 29 0 29 29 0 8 2 art_table 32 454 0 88 4 0 4 4 0 8 0 art_node 16 110 0 30 1 0 1 1 0 8 0 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 112 3 0 0 1 0 1 1 0 8 0 shmpl 112 7 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1799 0 276 96 0 96 96 0 8 0 ffsino 280 1799 0 276 109 0 109 109 0 8 0 nchpl 144 2077 0 383 63 0 63 63 0 8 0 uvmvnodes 80 2024 0 0 42 0 42 42 0 8 0 vnodes 216 2024 0 0 113 0 113 113 0 8 0 namei 1024 6585 0 6583 1 0 1 1 0 8 0 percpumem 16 46 0 2 1 0 1 1 0 8 0 kstatmem 264 22 0 4 2 0 2 2 0 8 0 scxspl 216 6485 0 6485 9 1 8 8 1 8 8 plimitpl 152 77 0 55 2 0 2 2 0 8 1 sigapl 424 506 0 455 8 0 8 8 0 8 1 futexpl 64 914 0 908 1 0 1 1 0 8 0 knotepl 120 62 0 0 2 0 2 2 0 8 0 kqueuepl 216 70 0 57 3 0 3 3 0 8 2 pipepl 328 158 0 131 3 0 3 3 0 8 0 fdescpl 504 487 0 455 6 0 6 6 0 8 1 filepl 152 2505 0 2239 12 0 12 12 0 8 1 lockfpl 104 32 0 30 1 0 1 1 0 8 0 lockfspl 48 15 0 13 1 0 1 1 0 8 0 sessionpl 144 37 0 23 1 0 1 1 0 8 0 pgrppl 48 62 0 41 1 0 1 1 0 8 0 ucredpl 104 690 0 673 1 0 1 1 0 8 0 zombiepl 144 455 0 455 1 0 1 1 0 8 1 processpl 1168 506 0 455 5 0 5 5 0 8 0 procpl 656 599 0 537 6 0 6 6 0 8 0 sosppl 168 1 0 1 1 0 1 1 0 8 1 sockpl 688 222 0 186 5 0 5 5 0 8 0 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 113 0 0 15 0 15 15 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 256 303 0 0 19 0 19 19 0 8 0 bufpl 280 2323 0 124 158 0 158 158 0 8 0 anonpl 24 103113 0 100018 23 0 23 23 0 184 2 amapchunkpl 152 10251 0 9767 25 0 25 25 0 158 3 amappl16 200 2021 0 2004 5 0 5 5 0 8 3 amappl15 192 5 0 5 1 0 1 1 0 8 1 amappl14 184 102 0 92 1 0 1 1 0 8 0 amappl13 176 4 0 4 1 0 1 1 0 8 1 amappl12 168 1086 0 1055 2 0 2 2 0 8 0 amappl11 160 81 0 71 1 0 1 1 0 8 0 amappl10 152 6 0 6 1 1 0 1 0 8 0 amappl9 144 281 0 281 1 0 1 1 0 8 1 amappl8 136 22 0 20 1 0 1 1 0 8 0 amappl7 128 89 0 79 1 0 1 1 0 8 0 amappl6 120 193 0 190 1 0 1 1 0 8 0 amappl5 112 113 0 107 1 0 1 1 0 8 0 amappl4 104 295 0 280 1 0 1 1 0 8 0 amappl3 96 1668 0 1559 4 0 4 4 0 8 0 amappl2 88 662 0 606 2 0 2 2 0 8 0 amappl1 80 7768 0 7238 13 0 13 13 0 8 0 amappl 88 3006 0 2838 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 9 0 0 1 0 1 1 0 8 0 uaddrrnd 24 487 0 455 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 487 0 455 1 0 1 1 0 8 0 vmmpekpl 168 5835 0 5782 3 0 3 3 0 8 0 vmmpepl 168 36301 0 34532 90 0 90 90 0 357 6 vmsppl 456 486 0 455 6 0 6 6 0 8 1 rwobjpl 64 15061 0 12225 46 0 46 46 0 8 0 pdppl 4096 982 0 910 112 30 82 98 0 8 10 pvpl 32 11907 0 0 97 0 97 97 0 265 0 pmappl 248 486 0 455 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 297 0 32 8 0 8 8 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(ffffffff8340cf9c) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806c0cc1e8,400000001000,400000002000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_unwire(fffffd806c0cc1e8,400000001000,400000002000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702 sysctl_vsunlock(400000001140,0) at sysctl_vsunlock+0x7b sys/kern/kern_sysctl.c:213 net_sysctl(ffff80002c088c64,3,400000001140,ffff80002c088c98,0,0,f2e4cc7b5bb12afd) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff8000ffff67d0,ffff80002c088dd0,ffff80002c088d20) at sys_sysctl+0x425 syscall(ffff80002c088dd0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002c088dd0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x83f4bd102a0, count: -9 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029a9bff0) 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(ffffffff839bbd08) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff839bbd08) at __mp_lock+0x192 sys/kern/kern_lock.c:144 __mp_acquire_count(ffffffff839bbd08,1) at __mp_acquire_count+0x58 mi_switch() at mi_switch+0x4b7 sys/kern/sched_bsd.c:441 sleep_finish(0,1) at sleep_finish+0x24f sys/kern/kern_synch.c:414 biowait(fffffd806c78c690) at biowait+0xc1 sys/kern/vfs_bio.c:1246 bwrite(fffffd806c78c690) at bwrite+0x2e5 sys/kern/vfs_bio.c:758 VOP_BWRITE(fffffd806c78c690) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:648 ufs_direnter(fffffd806c750ce0,fffffd806b7c6c08,ffff800037ca3d40,ffff800037ca4060,fffffd806b4b7e50) at ufs_direnter+0x7d1 sys/ufs/ufs/ufs_lookup.c:833 ufs_mkdir(ffff800037ca3ed0) at ufs_mkdir+0x60f sys/ufs/ufs/ufs_vnops.c:1179 VOP_MKDIR(fffffd806c750ce0,ffff800037ca4030,ffff800037ca4060,ffff800037ca3f60) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000ffff8538,ffffff9c,7c2e69227b90,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3102 end trace frame: 0xffff800037ca41d0, count: 0 ddb{1}> trace x86_ipi_db(ffff800029a9bff0) 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(ffffffff839bbd08) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff839bbd08) at __mp_lock+0x192 sys/kern/kern_lock.c:144 __mp_acquire_count(ffffffff839bbd08,1) at __mp_acquire_count+0x58 mi_switch() at mi_switch+0x4b7 sys/kern/sched_bsd.c:441 sleep_finish(0,1) at sleep_finish+0x24f sys/kern/kern_synch.c:414 biowait(fffffd806c78c690) at biowait+0xc1 sys/kern/vfs_bio.c:1246 bwrite(fffffd806c78c690) at bwrite+0x2e5 sys/kern/vfs_bio.c:758 VOP_BWRITE(fffffd806c78c690) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:648 ufs_direnter(fffffd806c750ce0,fffffd806b7c6c08,ffff800037ca3d40,ffff800037ca4060,fffffd806b4b7e50) at ufs_direnter+0x7d1 sys/ufs/ufs/ufs_lookup.c:833 ufs_mkdir(ffff800037ca3ed0) at ufs_mkdir+0x60f sys/ufs/ufs/ufs_vnops.c:1179 VOP_MKDIR(fffffd806c750ce0,ffff800037ca4030,ffff800037ca4060,ffff800037ca3f60) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000ffff8538,ffffff9c,7c2e69227b90,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3102 syscall(ffff800037ca41e0) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff800037ca41e0) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c2e69227c30, count: -16