panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *209112 93953 0 0 0x4000000 0K syz-executor 136018 93953 0 0 0x4000000 1 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff833e5d61) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd800d6cb7c0,2000002f0000,2000002f4000) at uvm_fault_unwire_locked+0x4ee uvm_fault_wire(fffffd800d6cb7c0,2000002f0000,200000301000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1744 [inline] uvm_fault_wire(fffffd800d6cb7c0,2000002f0000,200000301000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1726 uvm_vslock_device(ffff80003ac07250,2000002f0040,10000,3,ffff8000397f0248) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff81e0ec10,d02,8000,ffffffff81e0f460,ffff8000397f0528) at physio+0x257 sys/kern/kern_physio.c:139 spec_read(ffff8000397f0380) at spec_read+0x14b sys/kern/spec_vnops.c:215 VOP_READ(fffffd8068c8b478,ffff8000397f0528,0,fffffd80097fb5b0) at VOP_READ+0x101 sys/kern/vfs_vops.c:227 vn_read(fffffd806bfb0a48,ffff8000397f0528,1) at vn_read+0x17b sys/kern/vfs_vnops.c:369 dofilereadv(ffff80003ac07250,5,ffff8000397f0528,1,ffff8000397f05e0) at dofilereadv+0x25a sys/kern/sys_generic.c:252 sys_pread(ffff80003ac07250,ffff8000397f0690,ffff8000397f05e0) at sys_pread+0xae sys/kern/vfs_syscalls.c:3307 syscall(ffff8000397f0690) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff8000397f0690) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe29c9e14920, 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{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:438 panic(ffffffff833e5d61) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd800d6cb7c0,2000002f0000,2000002f4000) at uvm_fault_unwire_locked+0x4ee uvm_fault_wire(fffffd800d6cb7c0,2000002f0000,200000301000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1744 [inline] uvm_fault_wire(fffffd800d6cb7c0,2000002f0000,200000301000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1726 uvm_vslock_device(ffff80003ac07250,2000002f0040,10000,3,ffff8000397f0248) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff81e0ec10,d02,8000,ffffffff81e0f460,ffff8000397f0528) at physio+0x257 sys/kern/kern_physio.c:139 spec_read(ffff8000397f0380) at spec_read+0x14b sys/kern/spec_vnops.c:215 VOP_READ(fffffd8068c8b478,ffff8000397f0528,0,fffffd80097fb5b0) at VOP_READ+0x101 sys/kern/vfs_vops.c:227 vn_read(fffffd806bfb0a48,ffff8000397f0528,1) at vn_read+0x17b sys/kern/vfs_vnops.c:369 dofilereadv(ffff80003ac07250,5,ffff8000397f0528,1,ffff8000397f05e0) at dofilereadv+0x25a sys/kern/sys_generic.c:252 sys_pread(ffff80003ac07250,ffff8000397f0690,ffff8000397f05e0) at sys_pread+0xae sys/kern/vfs_syscalls.c:3307 syscall(ffff8000397f0690) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff8000397f0690) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe29c9e14920, count: -13 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000397eff90 rbx 0xffffffff8387cddf cpu_info_full_primary+0x2ddf rdx 0xffff80000146d7c0 rcx 0xffff80003ac07250 rax 0xffffffff8387bff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xa12f732f6e6cba96 r11 0x8c1aa215151d7917 r12 0xffffffff8387cbe0 cpu_info_full_primary+0x2be0 r13 0 r14 0 r15 0x1 rip 0xffffffff82e3cc45 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff8000397eff80 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=209112 pid=93953 tcnt=3 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=0xffff80003ac06558,0xffff80003ac07790 process=0xffff8000fffe5830 user=0xffff8000397eb000, vmspace=0xfffffd800d6cb7c0 estcpu=36, cpticks=4, pctcpu=0.0, user=0, sys=4, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 15234 307178 30859 0 2 0 syz-executor 15234 344346 30859 0 2 0x4000000 syz-executor 37782 396203 26877 0 2 0 syz-executor 39891 49516 1117 0 3 0x3000 suspend syz-executor 39891 13095 1117 0 2 0x4081000 syz-executor 39891 240494 1117 0 3 0x4081000 inode syz-executor 39891 270935 1117 0 3 0x4081000 inode syz-executor 39920 258642 27304 0 3 0x80 nanoslp syz-executor 39920 200789 27304 0 3 0x4000080 ttyin syz-executor 39920 54283 27304 0 3 0x4000080 fsleep syz-executor 93953 8299 16364 0 2 0 syz-executor *93953 209112 16364 0 7 0x4000000 syz-executor 93953 136018 16364 0 7 0x4000000 syz-executor 56043 438467 77747 0 3 0x100082 sbwait arp 77747 370951 60905 0 3 0x10008a sigsusp sh 30859 171499 32698 0 2 0xc82 syz-executor 26877 386452 32698 0 3 0x82 nanoslp syz-executor 10542 512712 32698 0 3 0x82 nanoslp syz-executor 16364 468423 32698 0 3 0x82 nanoslp syz-executor 1117 119027 32698 0 3 0x82 nanoslp syz-executor 9952 279009 32698 0 2 0x2 syz-executor 60905 37630 32698 0 3 0x82 wait syz-executor 27304 443966 32698 0 3 0x82 nanoslp syz-executor 32698 300032 778 0 3 0x82 kqread syz-executor 778 187341 36841 0 3 0x10008a sigsusp ksh 36841 93215 73515 0 3 0x98 kqread sshd-session 73515 417520 66019 0 3 0x92 kqread sshd-session 43361 361431 1 0 3 0x100083 ttyopn getty 66019 256534 1 0 3 0x88 kqread sshd 22917 25009 31211 74 3 0x1100092 bpf pflogd 31211 452956 1 0 3 0x80 sbwait pflogd 70730 133450 78407 73 3 0x1100090 kqread syslogd 78407 520425 1 0 3 0x100082 sbwait syslogd 69705 458273 1 0 3 0x100080 kqread resolvd 44052 434386 25924 77 3 0x100092 kqread dhcpleased 42929 128069 25924 77 3 0x100092 kqread dhcpleased 25924 458693 1 0 3 0x80 kqread dhcpleased 21549 521122 0 0 3 0x14200 bored smr 1037 390772 0 0 2 0x14200 zerothread 60790 369456 0 0 3 0x14200 aiodoned aiodoned 76468 145567 0 0 3 0x14200 syncer update 57059 455786 0 0 3 0x14200 cleaner cleaner 20224 343587 0 0 3 0x14200 reaper reaper 3958 468267 0 0 3 0x14200 pgdaemon pagedaemon 32731 348566 0 0 3 0x14200 bored viomb 30815 238766 0 0 3 0x40014200 acpi0 acpi0 41468 61458 0 0 3 0x40014200 idle1 29597 243545 0 0 3 0x14200 bored softnet1 81311 97886 0 0 3 0x14200 bored softnet0 43880 158900 0 0 3 0x14200 bored systqmp 16795 6093 0 0 3 0x14200 bored systq 6146 432762 0 0 3 0x14200 tmoslp softclockmp 51013 404476 0 0 3 0x40014200 tmoslp softclock 35318 409146 0 0 3 0x40014200 idle0 1 136020 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 1: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff838d8298) #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:483 #2 uvm_pmr_freepages+0x1a8 sys/uvm/uvm_pmemrange.c:-1 #3 uvm_anfree_list+0x1e5 sys/uvm/uvm_anon.c:129 #4 amap_wiperange_chunk+0x1a8 sys/uvm/uvm_amap.c:-1 #5 amap_wiperange+0x4b4 sys/uvm/uvm_amap.c:1039 #6 amap_pp_adjref+0x6d0 sys/uvm/uvm_amap.c:-1 #7 amap_adjref_anons+0x22d sys/uvm/uvm_amap.c:1300 #8 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 #9 sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 #10 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 #11 Xsyscall+0x128 Process 15234 (syz-executor) thread 0xffff8000fffe87e8 (344346) exclusive rrwlock inode r = 0 (0xfffffd806955e0e8) #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 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfc sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x101 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3113 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:765 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806955e588) #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:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3098 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:765 #9 Xsyscall+0x128 Process 39891 (syz-executor) thread 0xffff8000fffe9248 (13095) exclusive rrwlock inode r = 0 (0xfffffd806955e338) #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:570 #5 vn_write+0x18f sys/kern/vfs_vnops.c:405 #6 dofilewritev+0x242 sys/kern/sys_generic.c:380 #7 sys_write+0xa2 sys/kern/sys_generic.c:300 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 #9 Xsyscall+0x128 Process 39891 (syz-executor) thread 0xffff8000fffe8020 (270935) exclusive rrwlock inode r = 0 (0xfffffd806955ec78) #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:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 domknodat+0xb4 sys/kern/vfs_syscalls.c:1592 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:765 #9 Xsyscall+0x128 Process 93953 (syz-executor) thread 0xffff80003ac07250 (209112) shared rwlock vmmaplk r = 0 (0xfffffd800d6cb8c0) #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:1743 [inline] #2 uvm_fault_wire+0x116 sys/uvm/uvm_fault.c:1726 #3 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 #4 physio+0x257 sys/kern/kern_physio.c:139 #5 spec_read+0x14b sys/kern/spec_vnops.c:215 #6 VOP_READ+0x101 sys/kern/vfs_vops.c:227 #7 vn_read+0x17b sys/kern/vfs_vnops.c:369 #8 dofilereadv+0x25a sys/kern/sys_generic.c:252 #9 sys_pread+0xae sys/kern/vfs_syscalls.c:3307 #10 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 #11 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff839be788) #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:367 #3 rw_do_enter_read+0x309 sys/kern/kern_rwlock.c:-1 #4 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1902 #5 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:699 #6 uvm_fault+0x106 sys/uvm/uvm_fault.c:633 #7 uvm_fault_wire+0x73 sys/uvm/uvm_fault.c:1723 #8 uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 #9 physio+0x257 sys/kern/kern_physio.c:139 #10 spec_read+0x14b sys/kern/spec_vnops.c:215 #11 VOP_READ+0x101 sys/kern/vfs_vops.c:227 #12 vn_read+0x17b sys/kern/vfs_vnops.c:369 #13 dofilereadv+0x25a sys/kern/sys_generic.c:252 #14 sys_pread+0xae sys/kern/vfs_syscalls.c:3307 #15 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #15 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 #16 Xsyscall+0x128 Process 93953 (syz-executor) thread 0xffff8000fffe8a80 (136018) exclusive rwlock amaplk r = 0 (0xfffffd806be4e3f8) #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:1331 #3 uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 #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:765 #6 Xsyscall+0x128 Process 9952 (syz-executor) thread 0xffff8000ffffc538 (279009) exclusive rrwlock inode r = 0 (0xfffffd806955e460) #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:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:686 #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+0x93a sys/kern/vfs_lookup.c:566 #11 namei+0x7ca sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #13 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb17 sys/arch/amd64/amd64/trap.c:765 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c9c50d0) #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:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:765 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10201 11030K 12277K 166960K 11857 0 pcb 19 12K 12K 166960K 48 0 rtable 226 9K 9K 166960K 381 0 pf 34 17K 21K 166960K 74 0 ifaddr 38 6K 7K 166960K 56 0 ifgroup 55 2K 2K 166960K 87 0 sysctl 1 1K 9K 166960K 8 0 counters 68 36K 37K 166960K 98 0 ioctlops 0 0K 4K 166960K 1553 0 iov 0 0K 16K 166960K 15 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1525 96K 96K 166960K 1694 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 8 0K 0K 166960K 9 0 dirhash 12 2K 2K 166960K 18 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 93K 166960K 308 0 sigio 0 0K 0K 166960K 1 0 proc 72 115K 180K 166960K 541 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 27 0 in_multi 78 5K 6K 166960K 93 0 ether_multi 1 0K 0K 166960K 1 0 mrt 2 0K 0K 166960K 2 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 421 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 247 165K 172K 166960K 4774 0 UVM aobj 39 4K 4K 166960K 40 0 pinsyscall 44 88K 105K 166960K 1438 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 7 0 NDP 12 0K 1K 166960K 37 0 temp 44 8647K 8714K 166960K 14562 0 kqueue 13 20K 26K 166960K 66 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 26 0 0 1 0 1 1 0 8 0 rtpcb 120 44 0 40 1 0 1 1 0 8 0 rtentry 176 109 0 16 5 0 5 5 0 8 0 unpcb 144 160 0 142 2 0 2 2 0 8 1 syncache 336 6 0 6 1 0 1 1 0 8 1 tcpcb 736 165 0 160 7 0 7 7 0 8 6 arp 136 19 0 4 1 0 1 1 0 8 0 inpcb 328 391 0 381 12 0 12 12 0 8 11 nd6 152 21 0 3 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 0 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 11 0 11 1 0 1 1 0 8 1 pffrag 232 1 0 0 1 0 1 1 0 482 0 pffrnode 88 1 0 0 1 0 1 1 0 8 0 pffrent 40 3 0 2 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 pfstitem 24 30 0 0 1 0 1 1 0 8 0 pfstkey 128 30 0 0 1 0 1 1 0 8 0 pfstate 384 30 0 0 3 0 3 3 0 8 0 pfrule 1344 22 0 17 2 1 1 2 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 426 0 47 27 0 27 27 0 8 2 art_table 40 429 0 47 5 0 5 5 0 8 0 art_node 32 109 0 24 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 3 1 0 1 1 0 8 1 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 112 7 0 1 1 0 1 1 0 8 0 shmpl 112 36 0 1 1 0 1 1 0 8 0 dirhash 1024 22 0 5 3 0 3 3 0 8 0 dino2pl 256 1930 0 421 96 0 96 96 0 8 0 ffsino 296 1930 0 421 118 0 118 118 0 8 0 nchpl 144 2358 0 660 64 0 64 64 0 8 0 rtmask 32 2 0 2 1 0 1 1 0 8 1 vnodes 216 2269 0 0 127 0 127 127 0 8 0 namei 1024 8472 0 8470 2 0 2 2 0 8 1 percpumem 16 64 0 15 1 0 1 1 0 8 0 vcpupl 3968 1 0 0 1 0 1 1 0 8 0 vmpool 840 1 0 0 1 0 1 1 0 8 0 kstatmem 264 50 0 22 3 0 3 3 0 8 1 scxspl 216 11141 0 11141 3 2 1 2 1 8 1 plimitpl 152 65 0 45 1 0 1 1 0 8 0 sigapl 424 619 0 571 7 0 7 7 0 8 0 knotepl 120 508 0 0 16 0 16 16 0 8 0 kqueuepl 224 97 0 88 1 0 1 1 0 8 0 pipepl 344 195 0 168 9 0 9 9 0 8 6 fdescpl 528 603 0 571 3 0 3 3 0 8 0 filepl 160 3450 0 3227 16 0 16 16 0 8 4 lockfpl 104 126 0 123 1 0 1 1 0 8 0 lockfspl 48 62 0 59 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 34 0 17 1 0 1 1 0 8 0 ucredpl 104 288 0 274 1 0 1 1 0 8 0 zombiepl 144 573 0 571 1 0 1 1 0 8 0 processpl 1232 619 0 571 5 0 5 5 0 8 0 procpl 664 960 0 904 6 0 6 6 0 8 0 sosppl 176 1 0 1 1 0 1 1 0 8 1 sockpl 752 601 0 569 17 0 17 17 0 8 13 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 121 0 0 16 0 16 16 0 8 0 mcl2k 2048 34 0 0 5 0 5 5 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 197 0 0 12 0 12 12 0 8 0 bufpl 280 4531 0 132 315 0 315 315 0 8 0 anonpl 32 7997 0 0 65 0 65 65 0 246 0 amapchunkpl 152 14584 0 14035 29 0 29 29 0 158 3 amappl16 200 2344 0 2276 17 4 13 16 0 8 8 amappl15 192 24 0 24 1 1 0 1 0 8 0 amappl14 184 5 0 5 1 1 0 1 0 8 0 amappl13 176 421 0 419 1 0 1 1 0 8 0 amappl12 168 1013 0 969 3 0 3 3 0 8 0 amappl11 160 6 0 6 1 1 0 1 0 8 0 amappl10 152 51 0 37 1 0 1 1 0 8 0 amappl9 144 248 0 248 1 1 0 1 0 8 0 amappl8 136 43 0 41 1 0 1 1 0 8 0 amappl7 128 89 0 88 1 0 1 1 0 8 0 amappl6 120 313 0 298 1 0 1 1 0 8 0 amappl5 112 83 0 73 1 0 1 1 0 8 0 amappl4 104 454 0 421 1 0 1 1 0 8 0 amappl3 96 2353 0 2263 4 1 3 3 0 8 0 amappl2 88 731 0 654 2 0 2 2 0 8 0 amappl1 80 10510 0 9887 16 0 16 16 0 8 1 amappl 88 4006 0 3841 5 0 5 5 0 92 0 uvmvnodes 80 107 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 128 253 0 253 1 1 0 1 0 8 0 dma64 64 7 0 7 2 1 1 1 0 8 1 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 39 0 1 1 0 1 1 0 8 0 uaddrrnd 24 603 0 571 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 603 0 571 1 0 1 1 0 8 0 vmmpekpl 168 7233 0 7195 2 0 2 2 0 8 0 vmmpepl 168 47364 0 45380 100 0 100 100 0 357 5 vmsppl 488 602 0 571 5 0 5 5 0 8 0 rwobjpl 80 16358 0 15212 29 0 29 29 0 8 1 pdppl 4096 1215 0 1143 100 24 76 85 0 8 4 pvpl 32 16275 0 0 132 0 132 132 0 265 0 pmappl 256 603 0 571 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 280 0 26 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:438 panic(ffffffff833e5d61) at panic+0x1e5 sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd800d6cb7c0,2000002f0000,2000002f4000) at uvm_fault_unwire_locked+0x4ee uvm_fault_wire(fffffd800d6cb7c0,2000002f0000,200000301000,3) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1744 [inline] uvm_fault_wire(fffffd800d6cb7c0,2000002f0000,200000301000,3) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1726 uvm_vslock_device(ffff80003ac07250,2000002f0040,10000,3,ffff8000397f0248) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169 physio(ffffffff81e0ec10,d02,8000,ffffffff81e0f460,ffff8000397f0528) at physio+0x257 sys/kern/kern_physio.c:139 spec_read(ffff8000397f0380) at spec_read+0x14b sys/kern/spec_vnops.c:215 VOP_READ(fffffd8068c8b478,ffff8000397f0528,0,fffffd80097fb5b0) at VOP_READ+0x101 sys/kern/vfs_vops.c:227 vn_read(fffffd806bfb0a48,ffff8000397f0528,1) at vn_read+0x17b sys/kern/vfs_vnops.c:369 dofilereadv(ffff80003ac07250,5,ffff8000397f0528,1,ffff8000397f05e0) at dofilereadv+0x25a sys/kern/sys_generic.c:252 sys_pread(ffff80003ac07250,ffff8000397f0690,ffff8000397f05e0) at sys_pread+0xae sys/kern/vfs_syscalls.c:3307 syscall(ffff8000397f0690) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff8000397f0690) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe29c9e14920, count: -13 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299edff0) 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_pageclean(fffffd8007fde408) at uvm_pageclean+0x34 sys/uvm/uvm_page.c:962 uvm_pagefree(fffffd8007fde408) at uvm_pagefree+0x26 sys/uvm/uvm_page.c:1020 uvm_anfree_list(fffffd805f5e3588,0) at uvm_anfree_list+0x1e5 sys/uvm/uvm_anon.c:129 amap_wipeout(fffffd8068ed5318) at amap_wipeout+0x248 sys/uvm/uvm_amap.c:-1 uvm_unmap_detach(ffff80002ffd8060,0) at uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 sys_munmap(ffff8000fffe8a80,ffff80002ffd81a0,ffff80002ffd80f0) at sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 syscall(ffff80002ffd81a0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002ffd81a0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe2a18fa2020, count: 4 ddb{1}> trace x86_ipi_db(ffff8000299edff0) 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_pageclean(fffffd8007fde408) at uvm_pageclean+0x34 sys/uvm/uvm_page.c:962 uvm_pagefree(fffffd8007fde408) at uvm_pagefree+0x26 sys/uvm/uvm_page.c:1020 uvm_anfree_list(fffffd805f5e3588,0) at uvm_anfree_list+0x1e5 sys/uvm/uvm_anon.c:129 amap_wipeout(fffffd8068ed5318) at amap_wipeout+0x248 sys/uvm/uvm_amap.c:-1 uvm_unmap_detach(ffff80002ffd8060,0) at uvm_unmap_detach+0x8a sys/uvm/uvm_map.c:1353 sys_munmap(ffff8000fffe8a80,ffff80002ffd81a0,ffff80002ffd80f0) at sys_munmap+0x329 sys/uvm/uvm_mmap.c:544 syscall(ffff80002ffd81a0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002ffd81a0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:765 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe2a18fa2020, count: -11