panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *376478 25490 0 0 0x4000000 1K syz-executor 198226 25490 0 0 0x4000000 0 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff835154fd) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffff6806ced63f0,200000570000,200000571000) at uvm_fault_unwire_locked+0x4be uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline] uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706 uvm_vslock_device(ffff80002fb86020,2000005704c0,10000,1,ffff80003c3d7588) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff83202460,d02,0,ffffffff83202c90,ffff80003c3d7868) at physio+0x257 sys/kern/kern_physio.c:139 spec_write(ffff80003c3d76b0) at spec_write+0x11f sys/kern/spec_vnops.c:302 VOP_WRITE(fffff6806a618548,ffff80003c3d7868,5,fffff680097fd548) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 vn_write(fffff6806c859368,ffff80003c3d7868,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414 dofilewritev(ffff80002fb86020,4,ffff80003c3d7868,0,ffff80003c3d7920) at dofilewritev+0x2bd sys/kern/sys_generic.c:384 sys_write(ffff80002fb86020,ffff80003c3d79d0,ffff80003c3d7920) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff80003c3d79d0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c3d79d0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4e11c5c2a0, 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}> show kasan No such command ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff835154fd) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffff6806ced63f0,200000570000,200000571000) at uvm_fault_unwire_locked+0x4be uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline] uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706 uvm_vslock_device(ffff80002fb86020,2000005704c0,10000,1,ffff80003c3d7588) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff83202460,d02,0,ffffffff83202c90,ffff80003c3d7868) at physio+0x257 sys/kern/kern_physio.c:139 spec_write(ffff80003c3d76b0) at spec_write+0x11f sys/kern/spec_vnops.c:302 VOP_WRITE(fffff6806a618548,ffff80003c3d7868,5,fffff680097fd548) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 vn_write(fffff6806c859368,ffff80003c3d7868,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414 dofilewritev(ffff80002fb86020,4,ffff80003c3d7868,0,ffff80003c3d7920) at dofilewritev+0x2bd sys/kern/sys_generic.c:384 sys_write(ffff80002fb86020,ffff80003c3d79d0,ffff80003c3d7920) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff80003c3d79d0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c3d79d0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4e11c5c2a0, count: -13 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c3d72d0 rbx 0xffff80002999ee07 rdx 0xffff800001602b40 rcx 0xffff80002fb86020 rax 0xffff80002999dff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x283d50a6f4521eb6 r11 0x632e40c6b4743fc0 r12 0xffff80002999ec08 r13 0 r14 0 r15 0x1 rip 0xffffffff81eb47e5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c3d72c0 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=376478 pid=25490 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=52, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002fb862b8,0xffff80003c409cc0 process=0xffff80002fb8a1d0 user=0xffff80003c3d2000, vmspace=0xfffff6806ced63f0 estcpu=2, cpticks=121, pctcpu=0.99, user=0, sys=121, intr=0 ddb{1}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 1720 485511 76002 0 2 0 0 syz-executor 1720 515029 76002 0 2 0 0x4000000 syz-executor 67958 483352 30285 0 2 0x4000010 0 syz-executor 67958 327348 30285 0 3 0x4000010 0x4000080 kqsel syz-executor 67958 374514 30285 0 2 0x4000010 0x4000080 syz-executor 67958 396658 30285 0 3 0x4000010 0x4000080 fsleep syz-executor 27122 158141 73969 0 2 0 0 syz-executor 27122 237219 73969 0 3 0 0x4000080 fsleep syz-executor 96867 57574 74860 0 2 0 0 syz-executor 96867 262357 74860 0 2 0 0x4000000 syz-executor 25490 87111 92422 0 2 0 0 syz-executor *25490 376478 92422 0 7 0 0x4000000 syz-executor 25490 198226 92422 0 7 0 0x4000000 syz-executor 93519 218833 40752 0 2 0 0 syz-executor 93519 501333 40752 0 3 0 0x4000080 kqsel syz-executor 93519 382224 40752 0 2 0 0x4000000 syz-executor 29930 357740 91942 0 3 0x1000 0x2000 suspend syz-executor 29930 373394 91942 0 2 0x1000 0x4080000 syz-executor 94134 508815 43814 0 3 0x2 0 biowait syz-executor 92422 300919 43814 0 3 0x2 0x80 nanoslp syz-executor 76002 112338 43814 0 3 0x2 0x80 nanoslp syz-executor 30285 149708 43814 0 3 0x2 0x80 nanoslp syz-executor 74860 277577 43814 0 3 0x2 0x80 nanoslp syz-executor 40752 444146 43814 0 3 0x2 0x80 nanoslp syz-executor 91942 7636 43814 0 3 0x2 0x80 nanoslp syz-executor 73969 249767 43814 0 2 0x2 0xc80 syz-executor 43814 41934 78858 0 3 0x2 0x80 kqread syz-executor 78858 234009 96564 0 3 0x100002 0x88 sigsusp ksh 96564 255430 53015 0 3 0x10 0x88 kqread sshd-session 53015 273742 50666 0 3 0x12 0x80 kqread sshd-session 92699 461262 1 0 3 0x100003 0x80 ttyin getty 50666 179671 1 0 3 0 0x88 kqread sshd 31350 209180 68083 74 3 0x1100012 0x80 bpf pflogd 68083 328619 1 0 3 0 0x80 sbwait pflogd 37876 244570 81678 73 3 0x1100010 0x80 kqread syslogd 81678 351623 1 0 3 0x100002 0x80 sbwait syslogd 46921 196321 1 0 3 0x100000 0x80 kqread resolvd 30558 168264 24855 77 3 0x100012 0x80 kqread dhcpleased 93736 160106 24855 77 3 0x100012 0x80 kqread dhcpleased 24855 62960 1 0 3 0 0x80 kqread dhcpleased 32526 32945 0 0 3 0x14000 0x200 bored smr 7528 319139 0 0 2 0x14000 0x200 zerothread 42899 275571 0 0 3 0x14000 0x200 aiodoned aiodoned 35677 89521 0 0 3 0x14000 0x200 syncer update 19077 432008 0 0 3 0x14000 0x200 cleaner cleaner 14619 110884 0 0 3 0x14000 0x200 reaper reaper 81403 287476 0 0 3 0x14000 0x200 pgdaemon pagedaemon 25498 98309 0 0 3 0x14000 0x200 bored viomb 13041 86868 0 0 3 0x14000 0x40000200 acpi0 acpi0 581 145879 0 0 3 0x14000 0x40000200 idle1 49731 363223 0 0 3 0x14000 0x200 bored softnet1 70747 20894 0 0 3 0x14000 0x200 bored softnet0 25184 238994 0 0 3 0x14000 0x200 bored systqmp 5574 305090 0 0 3 0x14000 0x200 bored systq 83856 341785 0 0 3 0x14000 0x200 tmoslp softclockmp 82169 496943 0 0 3 0x14000 0x40000200 tmoslp softclock 4089 243022 0 0 3 0x14000 0x40000200 idle0 1 317675 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex &(curpg)->mdpage.pv_mtx r = 0 (0xfffff68008698bd8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 mtx_enter+0x4b4 sys/kern/kern_lock.c:487 #2 pmap_page_remove+0x51 sys/arch/amd64/amd64/pmap.c:1977 #3 uvm_anfree+0xd8 sys/uvm/uvm_anon.c:111 #4 amap_wiperange_chunk+0x1a6 sys/uvm/uvm_amap.c:-1 #5 amap_pp_adjref+0x6d0 sys/uvm/uvm_amap.c:-1 #6 amap_adjref_anons+0x22d sys/uvm/uvm_amap.c:1299 #7 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 #8 sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 #10 Xsyscall+0x128 Process 25490 (syz-executor) thread 0xffff80002fb86020 (376478) shared rwlock vmmaplk r = 0 (0xfffff6806ced64f0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 uvm_fault_wire+0x116 uvm_fault_unwire sys/uvm/uvm_fault.c:1723 [inline] #2 uvm_fault_wire+0x116 sys/uvm/uvm_fault.c:1706 #3 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 #4 physio+0x257 sys/kern/kern_physio.c:139 #5 spec_write+0x11f sys/kern/spec_vnops.c:302 #6 VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 #7 vn_write+0x1d3 sys/kern/vfs_vnops.c:414 #8 dofilewritev+0x2bd sys/kern/sys_generic.c:384 #9 sys_write+0xa2 sys/kern/sys_generic.c:300 #10 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 #11 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff839e1500) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 sleep_finish+0x2d8 sys/kern/kern_synch.c:369 #3 rw_do_enter_read+0x309 sys/kern/kern_rwlock.c:-1 #4 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1880 #5 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:693 #6 uvm_fault+0x106 sys/uvm/uvm_fault.c:627 #7 uvm_fault_wire+0x73 sys/uvm/uvm_fault.c:1703 #8 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 #9 physio+0x257 sys/kern/kern_physio.c:139 #10 spec_write+0x11f sys/kern/spec_vnops.c:302 #11 VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 #12 vn_write+0x1d3 sys/kern/vfs_vnops.c:414 #13 dofilewritev+0x2bd sys/kern/sys_generic.c:384 #14 sys_write+0xa2 sys/kern/sys_generic.c:300 #15 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #15 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 #16 Xsyscall+0x128 Process 25490 (syz-executor) thread 0xffff80003c409cb0 (198226) exclusive rwlock amaplk r = 0 (0xfffff6806ca090c8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 amap_unref+0x3d sys/uvm/uvm_amap.c:1330 #3 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 #4 sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 #5 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #5 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 #6 Xsyscall+0x128 Process 94134 (syz-executor) thread 0xffff800045feed10 (508815) exclusive rrwlock inode r = 0 (0xfffff6806b22cc58) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:576 #5 vget+0x2a2 sys/kern/vfs_subr.c:692 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1203 #8 ufs_lookup+0x1a36 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x963 sys/kern/vfs_lookup.c:580 #11 namei+0x7c5 sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1807 #13 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb17 sys/arch/amd64/amd64/trap.c:783 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffff6806d0e4ea0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xbd sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:576 #5 vfs_lookup+0x12b sys/kern/vfs_lookup.c:431 #6 namei+0x7c5 sys/kern/vfs_lookup.c:250 #7 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1807 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:783 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11057 12086K 12223K 166960K 12180 0 pcb 21 12K 12K 166960K 35 0 rtable 240 7K 9K 166960K 370 0 pf 35 17K 24K 166960K 77 0 ifaddr 43 7K 7K 166960K 46 0 ifgroup 55 2K 2K 166960K 57 0 sysctl 1 1K 9K 166960K 5 0 counters 70 37K 37K 166960K 74 0 ioctlops 0 0K 4K 166960K 1500 0 iov 0 0K 0K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1294 81K 81K 166960K 1405 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 5 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 3 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1734 201K 291K 166960K 11964 0 file desc 17 61K 89K 166960K 193 0 sigio 0 0K 0K 166960K 1 0 proc 71 115K 164K 166960K 563 0 subproc 72 4K 4K 166960K 75 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 10 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 3 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 55 254K 254K 166960K 55 0 exec 0 0K 1K 166960K 398 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 241 159K 167K 166960K 3574 0 UVM aobj 6 2K 2K 166960K 6 0 pinsyscall 42 84K 101K 166960K 1389 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 12 0K 1K 166960K 29 0 temp 38 9118K 9130K 166960K 4126 0 kqueue 15 24K 28K 166960K 40 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 28 0 0 1 0 1 1 0 8 0 rtpcb 120 42 0 38 1 0 1 1 0 8 0 rtentry 176 111 0 1 5 0 5 5 0 8 0 unpcb 144 85 0 65 2 0 2 2 0 8 1 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 20 0 16 1 0 1 1 0 8 0 arp 136 18 0 0 1 0 1 1 0 8 0 inpcb 328 121 0 108 2 0 2 2 0 8 0 nd6 152 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 2 0 2 1 0 1 1 0 8 1 pfstscr 40 1 0 0 1 0 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 pfrktable 1344 3 0 3 1 0 1 1 0 8 1 pfanchor 1288 6 0 1 1 0 1 1 0 8 0 pfstitem 24 26 0 0 1 0 1 1 0 8 0 pfstkey 128 26 0 0 1 0 1 1 0 8 0 pfstate 448 25 0 0 3 0 3 3 0 8 0 pfrule 1360 23 0 17 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 452 0 0 29 0 29 29 0 8 0 art_table 40 453 0 0 5 0 5 5 0 8 0 art_node 32 111 0 11 1 0 1 1 0 8 0 semapl 72 1 0 0 1 0 1 1 0 8 0 shmpl 112 3 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1666 0 201 93 0 93 93 0 8 0 ffsino 296 1666 0 201 114 0 114 114 0 8 0 nchpl 144 1935 0 233 64 0 64 64 0 8 0 vnodes 216 1781 0 0 99 0 99 99 0 8 0 namei 1024 6032 0 6032 2 0 2 2 0 8 2 percpumem 16 53 0 2 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 1 1 0 1 1 0 8 1 kstatmem 264 29 0 2 2 0 2 2 0 8 0 scsiplug 72 1 0 1 1 0 1 1 0 8 1 scxspl 216 6993 0 6992 11 3 8 8 1 8 7 plimitpl 152 39 0 22 1 0 1 1 0 8 0 sigapl 424 522 0 475 7 0 7 7 0 8 1 knotepl 120 316 0 0 10 0 10 10 0 8 0 kqueuepl 224 50 0 37 2 0 2 2 0 8 1 pipepl 344 136 0 109 3 0 3 3 0 8 0 fdescpl 528 506 0 475 3 0 3 3 0 8 0 filepl 160 1942 0 1717 10 0 10 10 0 8 0 lockfpl 104 33 0 30 1 0 1 1 0 8 0 lockfspl 48 18 0 15 1 0 1 1 0 8 0 sessionpl 144 27 0 18 1 0 1 1 0 8 0 pgrppl 48 36 0 19 1 0 1 1 0 8 0 ucredpl 104 163 0 148 1 0 1 1 0 8 0 zombiepl 144 476 0 475 1 0 1 1 0 8 0 processpl 1232 522 0 475 5 0 5 5 0 8 0 procpl 664 616 0 558 6 0 6 6 0 8 0 sockpl 752 248 0 211 4 0 4 4 0 8 0 mcl64k 65536 6 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 119 0 0 15 0 15 15 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 11 0 0 2 0 2 2 0 8 0 mextrefs 64 16 0 0 1 0 1 1 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 165 0 0 10 0 10 10 0 8 0 bufpl 272 2360 0 105 151 0 151 151 0 8 0 anonpl 32 5528 0 0 45 0 45 45 0 247 0 amapchunkpl 152 10299 0 9793 27 0 27 27 0 158 2 amappl16 200 2085 0 2044 8 2 6 6 0 8 3 amappl15 192 2 0 2 1 1 0 1 0 8 0 amappl14 184 444 0 443 1 0 1 1 0 8 0 amappl13 176 129 0 117 1 0 1 1 0 8 0 amappl12 168 761 0 731 2 0 2 2 0 8 0 amappl11 160 2 0 2 1 1 0 1 0 8 0 amappl10 152 63 0 49 1 0 1 1 0 8 0 amappl9 144 288 0 288 1 1 0 1 0 8 0 amappl8 136 105 0 103 1 0 1 1 0 8 0 amappl7 128 154 0 141 1 0 1 1 0 8 0 amappl6 120 155 0 154 1 0 1 1 0 8 0 amappl5 112 104 0 94 1 0 1 1 0 8 0 amappl4 104 299 0 281 1 0 1 1 0 8 0 amappl3 96 1871 0 1752 4 0 4 4 0 8 0 amappl2 88 567 0 504 2 0 2 2 0 8 0 amappl1 80 10848 0 10240 15 0 15 15 0 8 1 amappl 88 2811 0 2642 5 0 5 5 0 92 0 uvmvnodes 80 100 0 0 3 0 3 3 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 6 0 6 1 1 0 1 0 8 0 dma128 128 254 0 254 2 1 1 1 0 8 1 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 5 0 0 1 0 1 1 0 8 0 uaddrrnd 24 506 0 475 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 506 0 475 1 0 1 1 0 8 0 vmmpekpl 168 6188 0 6155 2 0 2 2 0 8 0 vmmpepl 168 42093 0 40151 90 0 90 90 0 357 1 vmsppl 488 505 0 475 5 0 5 5 0 8 1 rwobjpl 80 15662 0 14603 24 0 24 24 0 8 0 pdppl 4096 1019 0 950 99 26 73 83 0 8 4 pvpl 32 13985 0 0 114 1 113 113 0 265 0 pmappl 256 505 0 475 3 0 3 3 0 8 0 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 112 421 0 28 12 0 12 12 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83949ff0) 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 uvm_pmr_addr_RBT_COMPARE(ffffffff836d4c58,fffff68004909000) at uvm_pmr_addr_RBT_COMPARE+0x7f sys/uvm/uvm_pmemrange.c:111 uvm_pmr_insert_addr(fffff68004909000,fffff68008a0d758,0) at uvm_pmr_insert_addr+0x6c sys/uvm/uvm_pmemrange.c:445 uvm_pmr_freepages(fffff68008a0d758,1) at uvm_pmr_freepages+0x2d1 uvm_pmr_insert sys/uvm/uvm_pmemrange.c:492 [inline] uvm_pmr_freepages(fffff68008a0d758,1) at uvm_pmr_freepages+0x2d1 sys/uvm/uvm_pmemrange.c:1337 uvm_anfree(fffff68067607610) at uvm_anfree+0xe9 sys/uvm/uvm_anon.c:112 amap_wipeout(fffff680677f8290) at amap_wipeout+0x1d6 sys/uvm/uvm_amap.c:-1 uvm_unmap_detach(ffff80003c40ef50,0) at uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 sys_munmap(ffff80003c409cb0,ffff80003c40f090,ffff80003c40efe0) at sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 syscall(ffff80003c40f090) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c40f090) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4da24e45c0, count: 3 ddb{0}> trace x86_ipi_db(ffffffff83949ff0) 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 uvm_pmr_addr_RBT_COMPARE(ffffffff836d4c58,fffff68004909000) at uvm_pmr_addr_RBT_COMPARE+0x7f sys/uvm/uvm_pmemrange.c:111 uvm_pmr_insert_addr(fffff68004909000,fffff68008a0d758,0) at uvm_pmr_insert_addr+0x6c sys/uvm/uvm_pmemrange.c:445 uvm_pmr_freepages(fffff68008a0d758,1) at uvm_pmr_freepages+0x2d1 uvm_pmr_insert sys/uvm/uvm_pmemrange.c:492 [inline] uvm_pmr_freepages(fffff68008a0d758,1) at uvm_pmr_freepages+0x2d1 sys/uvm/uvm_pmemrange.c:1337 uvm_anfree(fffff68067607610) at uvm_anfree+0xe9 sys/uvm/uvm_anon.c:112 amap_wipeout(fffff680677f8290) at amap_wipeout+0x1d6 sys/uvm/uvm_amap.c:-1 uvm_unmap_detach(ffff80003c40ef50,0) at uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1359 sys_munmap(ffff80003c409cb0,ffff80003c40f090,ffff80003c40efe0) at sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 syscall(ffff80003c40f090) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c40f090) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4da24e45c0, count: -12 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(ffffffff835154fd) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffff6806ced63f0,200000570000,200000571000) at uvm_fault_unwire_locked+0x4be uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline] uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706 uvm_vslock_device(ffff80002fb86020,2000005704c0,10000,1,ffff80003c3d7588) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff83202460,d02,0,ffffffff83202c90,ffff80003c3d7868) at physio+0x257 sys/kern/kern_physio.c:139 spec_write(ffff80003c3d76b0) at spec_write+0x11f sys/kern/spec_vnops.c:302 VOP_WRITE(fffff6806a618548,ffff80003c3d7868,5,fffff680097fd548) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 vn_write(fffff6806c859368,ffff80003c3d7868,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414 dofilewritev(ffff80002fb86020,4,ffff80003c3d7868,0,ffff80003c3d7920) at dofilewritev+0x2bd sys/kern/sys_generic.c:384 sys_write(ffff80002fb86020,ffff80003c3d79d0,ffff80003c3d7920) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff80003c3d79d0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c3d79d0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4e11c5c2a0, count: 2 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff835154fd) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffff6806ced63f0,200000570000,200000571000) at uvm_fault_unwire_locked+0x4be uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline] uvm_fault_wire(fffff6806ced63f0,200000570000,200000581000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706 uvm_vslock_device(ffff80002fb86020,2000005704c0,10000,1,ffff80003c3d7588) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff83202460,d02,0,ffffffff83202c90,ffff80003c3d7868) at physio+0x257 sys/kern/kern_physio.c:139 spec_write(ffff80003c3d76b0) at spec_write+0x11f sys/kern/spec_vnops.c:302 VOP_WRITE(fffff6806a618548,ffff80003c3d7868,5,fffff680097fd548) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245 vn_write(fffff6806c859368,ffff80003c3d7868,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414 dofilewritev(ffff80002fb86020,4,ffff80003c3d7868,0,ffff80003c3d7920) at dofilewritev+0x2bd sys/kern/sys_generic.c:384 sys_write(ffff80002fb86020,ffff80003c3d79d0,ffff80003c3d7920) at sys_write+0xa2 sys/kern/sys_generic.c:300 syscall(ffff80003c3d79d0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c3d79d0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa4e11c5c2a0, count: -13