panic: uvm_fault_unwire_locked: address WAnRoNtI NGi:n mSPaLp N OT LSOtWoEppReEd Da OtN SYSCALL 73 57344 EX I T 0 dab _enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *389654 34636 0 0x10 0x4000000 1K syz-executor 131904 34636 0 0x10 0x4000000 0 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8340bc2d) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd805eeadca0,4000002c0000,4000002c1000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 uvm_vslock_device(ffff80003009f750,4000002c0040,10000,3,ffff80003c543ad0) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:168 physio(ffffffff81a2fb00,d01,8000,ffffffff81a30360,ffff80003c543d88) at physio+0x277 sys/kern/kern_physio.c:139 spec_read(ffff80003c543bf0) at spec_read+0x155 sys/kern/spec_vnops.c:215 VOP_READ(fffffd80609d4a30,ffff80003c543d88,0,fffffd807f7d2340) at VOP_READ+0x102 sys/kern/vfs_vops.c:227 vn_read(fffffd806bc79e48,ffff80003c543d88,1) at vn_read+0x17b sys/kern/vfs_vnops.c:369 dofilereadv(ffff80003009f750,48,ffff80003c543d88,1,ffff80003c543e40) at dofilereadv+0x230 sys/kern/sys_generic.c:252 sys_pread(ffff80003009f750,ffff80003c543ef0,ffff80003c543e40) at sys_pread+0xae sys/kern/vfs_syscalls.c:3311 syscall(ffff80003c543ef0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c543ef0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2f90aadbc70, count: 2 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:438 panic(ffffffff8340bc2d) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd805eeadca0,4000002c0000,4000002c1000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 uvm_vslock_device(ffff80003009f750,4000002c0040,10000,3,ffff80003c543ad0) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:168 physio(ffffffff81a2fb00,d01,8000,ffffffff81a30360,ffff80003c543d88) at physio+0x277 sys/kern/kern_physio.c:139 spec_read(ffff80003c543bf0) at spec_read+0x155 sys/kern/spec_vnops.c:215 VOP_READ(fffffd80609d4a30,ffff80003c543d88,0,fffffd807f7d2340) at VOP_READ+0x102 sys/kern/vfs_vops.c:227 vn_read(fffffd806bc79e48,ffff80003c543d88,1) at vn_read+0x17b sys/kern/vfs_vnops.c:369 dofilereadv(ffff80003009f750,48,ffff80003c543d88,1,ffff80003c543e40) at dofilereadv+0x230 sys/kern/sys_generic.c:252 sys_pread(ffff80003009f750,ffff80003c543ef0,ffff80003c543e40) at sys_pread+0xae sys/kern/vfs_syscalls.c:3311 syscall(ffff80003c543ef0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c543ef0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2f90aadbc70, count: -13 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c543820 rbx 0xffff800029a9cdc7 rdx 0 rcx 0xffff80003009f750 rax 0xffff800029a9bff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x8abb55f7902cf837 r11 0x744e8258d0d5c043 r12 0xffff800029a9cbc8 r13 0 r14 0 r15 0x1 rip 0xffffffff811487c5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c543810 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=389654 pid=34636 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=36, usrpri=86, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003009e560,0xffff80003009e2e0 process=0xffff80003c4db2a8 user=0xffff80003c53e000, vmspace=0xfffffd805eeadca0 estcpu=36, cpticks=4, pctcpu=0.0, user=0, sys=4, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 17803 230655 38776 0 2 0 syz-executor 17803 180602 38776 0 3 0x4000080 fsleep syz-executor 28866 28743 81116 0 2 0 syz-executor 28866 122219 81116 0 2 0x4000000 syz-executor 15830 157307 81323 0 2 0 syz-executor 15830 278543 81323 0 3 0x4000080 sbwait syz-executor 38154 451454 30904 0 2 0 syz-executor 38154 240761 30904 0 3 0x4000080 fsleep syz-executor 34636 48275 90932 0 2 0x10 syz-executor *34636 389654 90932 0 7 0x4000010 syz-executor 34636 131904 90932 0 7 0x4000010 syz-executor 34636 180686 90932 0 3 0x4000090 fsleep syz-executor 21183 263488 0 0 3 0x14200 acct acct 32804 359746 7456 0 3 0x82 sbwait sshd-session 96155 182567 0 0 3 0x14280 nfsidl nfsio 41003 55850 0 0 3 0x14280 nfsidl nfsio 30749 478975 0 0 3 0x14280 nfsidl nfsio 6859 410171 0 0 3 0x14280 nfsidl nfsio 86612 394708 0 0 3 0x14280 nfsidl nfsio 51469 520435 0 0 3 0x14280 nfsidl nfsio 27331 323074 0 0 3 0x14280 nfsidl nfsio 1080 227263 0 0 3 0x14280 nfsidl nfsio 90500 505824 0 0 3 0x14280 nfsidl nfsio 52603 172934 0 0 3 0x14280 nfsidl nfsio 31276 426661 0 0 3 0x14280 nfsidl nfsio 84048 468450 0 0 3 0x14280 nfsidl nfsio 32269 122595 0 0 3 0x14280 nfsidl nfsio 57666 163174 0 0 3 0x14280 nfsidl nfsio 90749 311217 0 0 3 0x14280 nfsidl nfsio 88390 385926 0 0 3 0x14280 nfsidl nfsio 75433 407340 0 0 3 0x14280 nfsidl nfsio 15114 344051 0 0 3 0x14280 nfsidl nfsio 91293 282047 0 0 3 0x14280 nfsidl nfsio 38514 206786 0 0 3 0x14280 nfsidl nfsio 27410 118789 0 0 3 0x14200 bored sosplice 81116 403311 63266 0 3 0x82 nanoslp syz-executor 30904 365277 63266 0 3 0x82 nanoslp syz-executor 89736 202095 63266 0 3 0x2 getblk syz-executor 16847 139709 63266 0 3 0x2 biowait syz-executor 90932 85496 63266 0 3 0x82 nanoslp syz-executor 38776 522483 63266 0 3 0x82 nanoslp syz-executor 81323 75427 63266 0 3 0x82 nanoslp syz-executor 71534 282414 63266 0 3 0x82 nanoslp syz-executor 63266 516057 83226 0 3 0x82 kqread syz-executor 83226 371969 3967 0 3 0x10008a sigsusp ksh 3967 472933 2565 0 3 0x98 kqread sshd-session 2565 439097 7456 0 3 0x92 kqread sshd-session 52054 74489 1 0 3 0x100083 ttyin getty 7456 349836 1 0 3 0x88 kqread sshd 10269 57980 58726 74 3 0x1100092 bpf pflogd 58726 74962 1 0 3 0x80 sbwait pflogd 60193 189740 37801 73 3 0x1100090 kqread syslogd 37801 102227 1 0 3 0x100082 sbwait syslogd 27680 28370 1 0 3 0x100080 kqread resolvd 79519 343546 20686 77 3 0x100092 kqread dhcpleased 28802 167134 20686 77 3 0x100092 kqread dhcpleased 20686 108231 1 0 3 0x80 kqread dhcpleased 1198 245345 0 0 3 0x14200 bored smr 35028 491298 0 0 2 0x14200 zerothread 32838 8225 0 0 3 0x14200 aiodoned aiodoned 4207 361010 0 0 3 0x14200 syncer update 14512 54739 0 0 3 0x14200 cleaner cleaner 12770 117071 0 0 2 0x14200 reaper 71959 331720 0 0 3 0x14200 pgdaemon pagedaemon 337 277712 0 0 3 0x14200 bored viomb 39637 485758 0 0 3 0x40014200 acpi0 acpi0 63383 182640 0 0 3 0x40014200 idle1 70837 67139 0 0 3 0x14200 bored softnet3 10431 385541 0 0 3 0x14200 bored softnet2 85344 217251 0 0 3 0x14200 bored softnet1 97298 281277 0 0 3 0x14200 bored softnet0 5717 456787 0 0 3 0x14200 bored systqmp 47549 293151 0 0 3 0x14200 bored systq 74181 502152 0 0 3 0x14200 tmoslp softclockmp 80155 441580 0 0 3 0x40014200 tmoslp softclock 66405 403779 0 0 3 0x40014200 idle0 1 259415 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff838dc3d0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 uvm_pmr_freepages+0x1a8 sys/uvm/uvm_pmemrange.c:1323 #4 uvm_anfree_list+0x210 sys/uvm/uvm_anon.c:116 #5 amap_wiperange_chunk+0x1a8 sys/uvm/uvm_amap.c:983 #6 amap_pp_adjref+0x6f4 sys/uvm/uvm_amap.c:944 #7 amap_adjref_anons+0x22d sys/uvm/uvm_amap.c:1329 #8 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 #9 sys_munmap+0x32f sys/uvm/uvm_mmap.c:544 #10 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive mutex &uvm.pageqlock r = 0 (0xffffffff838dc3a0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 uvm_anfree_list+0xeb sys/uvm/uvm_anon.c:104 #4 amap_wiperange_chunk+0x1a8 sys/uvm/uvm_amap.c:983 #5 amap_pp_adjref+0x6f4 sys/uvm/uvm_amap.c:944 #6 amap_adjref_anons+0x22d sys/uvm/uvm_amap.c:1329 #7 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 #8 sys_munmap+0x32f sys/uvm/uvm_mmap.c:544 #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 28866 (syz-executor) thread 0xffff80002a328558 (122219) exclusive rwlock inet46 r = 0 (0xffff8000014965a0) #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 socreate+0x21d sys/kern/uipc_socket.c:212 #3 sys_socket+0x124 sys/kern/uipc_syscalls.c:101 #4 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #4 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #5 Xsyscall+0x128 shared rwlock netlock r = 0 (0xffffffff83864f68) #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 solock_shared+0x6e sys/kern/uipc_socket2.c:343 #3 socreate+0x21d sys/kern/uipc_socket.c:212 #4 sys_socket+0x124 sys/kern/uipc_syscalls.c:101 #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 34636 (syz-executor) thread 0xffff80003009f750 (389654) shared rwlock vmmaplk r = 0 (0xfffffd805eeadda0) #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_wire+0x116 uvm_fault_unwire sys/uvm/uvm_fault.c:1701 [inline] #2 uvm_fault_wire+0x116 sys/uvm/uvm_fault.c:1684 #3 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:168 #4 physio+0x277 sys/kern/kern_physio.c:139 #5 spec_read+0x155 sys/kern/spec_vnops.c:215 #6 VOP_READ+0x102 sys/kern/vfs_vops.c:227 #7 vn_read+0x17b sys/kern/vfs_vnops.c:369 #8 dofilereadv+0x230 sys/kern/sys_generic.c:252 #9 sys_pread+0xae sys/kern/vfs_syscalls.c:3311 #10 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838ef490) #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_read+0x2de sys/kern/kern_rwlock.c:385 #5 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1864 #6 uvm_fault_check+0x4b sys/uvm/uvm_fault.c:732 #7 uvm_fault+0x106 sys/uvm/uvm_fault.c:668 #8 uvm_fault_wire+0x73 sys/uvm/uvm_fault.c:1681 #9 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:168 #10 physio+0x277 sys/kern/kern_physio.c:139 #11 spec_read+0x155 sys/kern/spec_vnops.c:215 #12 VOP_READ+0x102 sys/kern/vfs_vops.c:227 #13 vn_read+0x17b sys/kern/vfs_vnops.c:369 #14 dofilereadv+0x230 sys/kern/sys_generic.c:252 #15 sys_pread+0xae sys/kern/vfs_syscalls.c:3311 #16 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #16 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #17 Xsyscall+0x128 Process 34636 (syz-executor) thread 0xffff80003009e2d0 (131904) exclusive rwlock amaplk r = 0 (0xfffffd805ed9f018) #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 amap_unref+0x3d sys/uvm/uvm_amap.c:1360 #3 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 #4 sys_munmap+0x32f sys/uvm/uvm_mmap.c:544 #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 89736 (syz-executor) thread 0xffff8000ffffa020 (202095) exclusive rrwlock inode r = 0 (0xfffffd806bdcd540) #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:3117 #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 (0xfffffd806c320650) #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:3102 #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 Process 16847 (syz-executor) thread 0xffff8000ffffa2b0 (139709) exclusive rrwlock inode r = 0 (0xfffffd806bdcdab8) #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:3117 #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 (0xfffffd806c3201f0) #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:3102 #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 Process 12770 (reaper) thread 0xffff80002a2f91f8 (117071) exclusive rwlock kmmaplk r = 0 (0xffffffff838f8520) #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 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5250 #3 uvm_unmap+0x81 sys/uvm/uvm_map.c:1792 #4 km_free+0x87 sys/uvm/uvm_km.c:833 #5 uvm_uarea_free+0x4f sys/uvm/uvm_glue.c:284 #6 reaper+0x1fe sys/kern/kern_exit.c:469 #7 proc_trampoline+0x10 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10201 11034K 11484K 166960K 12236 0 pcb 17 15K 16K 166960K 213 0 rtable 208 9K 10K 166960K 457 0 pf 41 19K 26K 166960K 150 0 ifaddr 37 6K 8K 166960K 93 0 ifgroup 60 2K 2K 166960K 155 0 sysctl 4 1K 1K 166960K 6 0 counters 66 36K 37K 166960K 166 0 ioctlops 0 0K 5K 166960K 1610 0 iov 1 2K 24K 166960K 41 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1397 88K 88K 166960K 1992 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 5K 9K 166960K 19 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 35 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 93K 166960K 830 0 sigio 0 0K 0K 166960K 44 0 proc 72 91K 128K 166960K 643 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 130 0 in_multi 68 5K 7K 166960K 140 0 ether_multi 1 0K 0K 166960K 3 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 85 387K 387K 166960K 85 0 exec 0 0K 1K 166960K 526 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 231 73K 87K 166960K 9491 0 UVM aobj 30 4K 6K 166960K 32 0 pinsyscall 43 86K 108K 166960K 1943 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 66 0 NDP 13 0K 2K 166960K 59 0 temp 66 8641K 8708K 166960K 36776 0 kqueue 13 20K 28K 166960K 146 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 87 0 84 1 0 1 1 0 8 0 rtentry 112 139 0 50 4 0 4 4 0 8 0 unpcb 144 555 0 536 3 2 1 3 0 8 0 syncache 336 11 0 11 3 2 1 1 0 8 1 tcpqe 32 3 0 3 1 1 0 1 0 8 0 tcpcb 808 366 0 356 14 6 8 8 0 8 6 arp 120 21 0 4 1 0 1 1 0 8 0 inpcb 376 1270 0 1255 12 3 9 11 0 8 7 nd6 136 26 0 11 1 0 1 1 0 8 0 pkpcb 40 7 0 7 2 1 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1168 37 0 37 2 1 1 1 0 8 1 pppxif 1472 11 0 11 3 2 1 1 0 8 1 pffrag 232 4 0 0 1 0 1 1 0 482 0 pffrnode 88 4 0 0 1 0 1 1 0 8 0 pffrent 40 4 0 0 1 0 1 1 0 8 0 pfosfp 40 1429 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1429 0 714 21 0 21 21 0 8 0 pfrktable 1344 6 0 4 1 0 1 1 0 8 0 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pfstitem 24 71 0 17 1 0 1 1 0 8 0 pfstkey 128 74 0 20 2 0 2 2 0 8 0 pfstate 376 72 0 19 7 0 7 7 0 8 0 pfrule 1344 30 0 22 2 1 1 2 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 566 0 235 31 6 25 31 0 8 0 art_table 32 569 0 235 4 0 4 4 0 8 0 art_node 16 133 0 53 1 0 1 1 0 8 0 sysvmsgpl 40 12 0 4 1 0 1 1 0 8 0 semapl 112 32 0 22 1 0 1 1 0 8 0 shmpl 112 29 0 2 1 0 1 1 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 2947 0 1444 95 0 95 95 0 8 0 ffsino 280 2947 0 1444 109 0 109 109 0 8 0 nchpl 144 4131 0 2441 63 0 63 63 0 8 0 rtmask 32 6 0 6 2 1 1 1 0 8 1 uvmvnodes 80 3340 0 0 69 0 69 69 0 8 0 vnodes 216 3340 0 0 186 0 186 186 0 8 0 namei 1024 14635 0 14633 3 2 1 2 0 8 0 percpumem 16 97 0 50 1 0 1 1 0 8 0 pfiaddrpl 120 4 0 1 1 0 1 1 0 8 0 kstatmem 264 86 0 60 3 1 2 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 2 0 2 2 2 0 1 0 8 0 scxspl 216 12869 0 12868 9 8 1 7 1 8 0 plimitpl 152 144 0 127 1 0 1 1 0 8 0 sigapl 424 1159 0 1088 11 2 9 9 0 8 0 futexpl 64 10817 0 10814 1 0 1 1 0 8 0 knotepl 120 542 0 0 17 0 17 17 0 8 0 kqueuepl 216 310 0 300 3 2 1 3 0 8 0 pipepl 328 317 0 289 8 5 3 8 0 8 0 fdescpl 504 1117 0 1086 5 0 5 5 0 8 1 filepl 152 7691 0 7397 15 3 12 15 0 8 0 lockfpl 104 182 0 179 1 0 1 1 0 8 0 lockfspl 48 81 0 78 1 0 1 1 0 8 0 sessionpl 144 29 0 19 1 0 1 1 0 8 0 pgrppl 48 44 0 26 1 0 1 1 0 8 0 ucredpl 104 1132 0 1117 1 0 1 1 0 8 0 zombiepl 144 1194 0 1193 1 0 1 1 0 8 0 processpl 1176 1159 0 1088 6 0 6 6 0 8 0 procpl 656 2393 0 2314 9 1 8 8 0 8 0 srpgc 96 2 0 2 1 1 0 1 0 8 0 sosppl 168 6 0 6 3 2 1 1 0 8 1 sockpl 688 1931 0 1894 13 3 10 12 0 8 6 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 mcl8k 8192 6 0 0 1 0 1 1 0 8 0 mcl4k 4096 125 0 0 16 0 16 16 0 8 0 mcl2k 2048 24 0 0 3 0 3 3 0 8 0 mtagpl 96 32 0 0 1 0 1 1 0 8 0 mbufpl 256 264 0 0 16 0 16 16 0 8 0 bufpl 280 3976 0 156 273 0 273 273 0 8 0 anonpl 24 147801 0 142295 53 7 46 46 0 184 2 amapchunkpl 152 30148 0 29595 35 7 28 31 0 158 3 amappl16 200 2170 0 2101 14 4 10 10 0 8 3 amappl15 192 8 0 8 1 1 0 1 0 8 0 amappl14 184 124 0 111 1 0 1 1 0 8 0 amappl13 176 3 0 3 1 1 0 1 0 8 0 amappl12 168 1816 0 1785 4 1 3 3 0 8 0 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 9 0 8 1 0 1 1 0 8 0 amappl9 144 254 0 254 1 1 0 1 0 8 0 amappl8 136 20 0 17 1 0 1 1 0 8 0 amappl7 128 128 0 115 1 0 1 1 0 8 0 amappl6 120 177 0 172 1 0 1 1 0 8 0 amappl5 112 131 0 120 1 0 1 1 0 8 0 amappl4 104 341 0 318 1 0 1 1 0 8 0 amappl3 96 6063 0 5956 4 0 4 4 0 8 0 amappl2 88 712 0 643 2 0 2 2 0 8 0 amappl1 80 11543 0 10880 15 1 14 15 0 8 0 amappl 88 9048 0 8880 5 0 5 5 0 92 0 dma32768 32768 1 0 1 1 1 0 1 0 8 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 7 0 7 2 2 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 21 0 20 1 0 1 1 0 8 0 aobjpl 72 31 0 2 1 0 1 1 0 8 0 uaddrrnd 24 1117 0 1086 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1117 0 1086 1 0 1 1 0 8 0 vmmpekpl 168 11503 0 11459 3 0 3 3 0 8 0 vmmpepl 168 74453 0 72444 100 3 97 97 0 357 1 vmsppl 456 1116 0 1086 6 1 5 5 0 8 0 rwobjpl 64 24969 0 20524 74 0 74 74 0 8 0 pdppl 4096 2242 0 2172 102 28 74 88 0 8 4 pvpl 32 15158 0 0 123 0 123 123 0 265 0 pmappl 248 1116 0 1086 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 304 0 49 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff837a5ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x2f9999cabc0, count: 10 ddb{0}> trace x86_ipi_db(ffffffff837a5ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x2f9999cabc0, count: -5 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:438 panic(ffffffff8340bc2d) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd805eeadca0,4000002c0000,4000002c1000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 uvm_vslock_device(ffff80003009f750,4000002c0040,10000,3,ffff80003c543ad0) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:168 physio(ffffffff81a2fb00,d01,8000,ffffffff81a30360,ffff80003c543d88) at physio+0x277 sys/kern/kern_physio.c:139 spec_read(ffff80003c543bf0) at spec_read+0x155 sys/kern/spec_vnops.c:215 VOP_READ(fffffd80609d4a30,ffff80003c543d88,0,fffffd807f7d2340) at VOP_READ+0x102 sys/kern/vfs_vops.c:227 vn_read(fffffd806bc79e48,ffff80003c543d88,1) at vn_read+0x17b sys/kern/vfs_vnops.c:369 dofilereadv(ffff80003009f750,48,ffff80003c543d88,1,ffff80003c543e40) at dofilereadv+0x230 sys/kern/sys_generic.c:252 sys_pread(ffff80003009f750,ffff80003c543ef0,ffff80003c543e40) at sys_pread+0xae sys/kern/vfs_syscalls.c:3311 syscall(ffff80003c543ef0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c543ef0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2f90aadbc70, count: 2 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8340bc2d) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd805eeadca0,4000002c0000,4000002c1000) at uvm_fault_unwire_locked+0x48d sys/uvm/uvm_fault.c:1739 uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1702 [inline] uvm_fault_wire(fffffd805eeadca0,4000002c0000,4000002d1000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1684 uvm_vslock_device(ffff80003009f750,4000002c0040,10000,3,ffff80003c543ad0) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:168 physio(ffffffff81a2fb00,d01,8000,ffffffff81a30360,ffff80003c543d88) at physio+0x277 sys/kern/kern_physio.c:139 spec_read(ffff80003c543bf0) at spec_read+0x155 sys/kern/spec_vnops.c:215 VOP_READ(fffffd80609d4a30,ffff80003c543d88,0,fffffd807f7d2340) at VOP_READ+0x102 sys/kern/vfs_vops.c:227 vn_read(fffffd806bc79e48,ffff80003c543d88,1) at vn_read+0x17b sys/kern/vfs_vnops.c:369 dofilereadv(ffff80003009f750,48,ffff80003c543d88,1,ffff80003c543e40) at dofilereadv+0x230 sys/kern/sys_generic.c:252 sys_pread(ffff80003009f750,ffff80003c543ef0,ffff80003c543e40) at sys_pread+0xae sys/kern/vfs_syscalls.c:3311 syscall(ffff80003c543ef0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c543ef0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2f90aadbc70, count: -13