login: uvm_fault(0xffffffff838fce98, 0xffff800025152004, 0, 1) -> d kernel: page fault trap, code=0 Stopped at ffs_freefile+0x11e: movl 0x4(%rbx),%r13d TID PID UID PRFLAGS PFLAGS CPU COMMAND 216160 21334 0 0 0 1 syz-executor * 49812 36634 0 0x2 0 0K syz-executor ffs_freefile(fffffd806e1c8ad0,19646,2000) at ffs_freefile+0x11e ffs_cgread sys/ufs/ffs/ffs_alloc.c:856 [inline] ffs_freefile(fffffd806e1c8ad0,19646,2000) at ffs_freefile+0x11e sys/ufs/ffs/ffs_alloc.c:1377 ffs_inode_free(fffffd806e1c8ad0,19646,2000) at ffs_inode_free+0x44 sys/ufs/ffs/ffs_alloc.c:1355 ufs_inactive(ffff80002a370260) at ufs_inactive+0x29c sys/ufs/ufs/ufs_inode.c:94 VOP_INACTIVE(fffffd807394ae70,ffff8000fffefca0) at VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 vput(fffffd807394ae70) at vput+0xe5 sys/kern/vfs_subr.c:796 VOP_REMOVE(fffffd807394a528,fffffd807394ae70,ffff80002a3703c8) at VOP_REMOVE+0x199 sys/kern/vfs_vops.c:336 dounlinkat(ffff8000fffefca0,ffffff9c,7651f19de1e0,0) at dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 syscall(ffff80002a370540) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a370540) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7651f19de690, 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(0xffffffff838fce98, 0xffff800025152004, 0, 1) -> d ddb{0}> trace ffs_freefile(fffffd806e1c8ad0,19646,2000) at ffs_freefile+0x11e ffs_cgread sys/ufs/ffs/ffs_alloc.c:856 [inline] ffs_freefile(fffffd806e1c8ad0,19646,2000) at ffs_freefile+0x11e sys/ufs/ffs/ffs_alloc.c:1377 ffs_inode_free(fffffd806e1c8ad0,19646,2000) at ffs_inode_free+0x44 sys/ufs/ffs/ffs_alloc.c:1355 ufs_inactive(ffff80002a370260) at ufs_inactive+0x29c sys/ufs/ufs/ufs_inode.c:94 VOP_INACTIVE(fffffd807394ae70,ffff8000fffefca0) at VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 vput(fffffd807394ae70) at vput+0xe5 sys/kern/vfs_subr.c:796 VOP_REMOVE(fffffd807394a528,fffffd807394ae70,ffff80002a3703c8) at VOP_REMOVE+0x199 sys/kern/vfs_vops.c:336 dounlinkat(ffff8000fffefca0,ffffff9c,7651f19de1e0,0) at dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 syscall(ffff80002a370540) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a370540) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7651f19de690, count: -9 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff80002a3701a0 rbx 0xffff800025152000 rdx 0 rcx 0xffff8000fffefca0 rax 0xfffffd805e75f488 r8 0xffffffffffffffff r9 0 r10 0x913667fdc0d1aee9 r11 0xb19c27e42fb7be5a r12 0x4 r13 0 r14 0xffff800000b2d800 r15 0x19646 acpi_pdirpa+0x54b7 rip 0xffffffff8133670e ffs_freefile+0x11e cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a370110 ss 0x10 ffs_freefile+0x11e: movl 0x4(%rbx),%r13d ddb{0}> show proc PROC (syz-executor) tid=49812 pid=36634 tcnt=1 stat=onproc flags process=2 proc=0 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a272fa0,0xffff8000fffefa18 process=0xffff8000ffff5818 user=0xffff80002a36b000, vmspace=0xfffffd800b0271e8 estcpu=36, cpticks=56, pctcpu=0.26, user=0, sys=54, intr=1 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 39089 149822 283 0 2 0 syz-executor 21334 216160 53926 0 7 0 syz-executor 21334 304664 53926 0 2 0x4000000 syz-executor 36441 32873 78531 0 2 0xc90 syz-executor 36441 115929 78531 0 3 0x4000090 ttyin syz-executor 36441 286827 78531 0 3 0x4000090 ttyin syz-executor 36441 212494 78531 0 3 0x4000090 fsleep syz-executor 36441 307633 78531 0 3 0x4000090 fsleep syz-executor 21473 480686 41373 0 2 0 syz-executor 21473 399459 41373 0 2 0x4000000 syz-executor 21473 69680 41373 0 3 0x4000080 fsleep syz-executor 76490 115490 92025 0 2 0xc80 syz-executor 76490 362379 92025 0 3 0x4000080 kqread syz-executor 76490 373993 92025 0 3 0x4000080 fsleep syz-executor 66822 193078 0 0 3 0x14200 acct acct 3690 416914 65181 0 2 0 syz-executor 3690 210397 65181 0 3 0x4000080 fsleep syz-executor 3690 277108 65181 0 3 0x4000080 fsleep syz-executor 1093 488375 1 0 3 0x100083 ttyin getty 73119 373038 0 0 3 0x14280 nfsidl nfsio 53241 337286 0 0 3 0x14280 nfsidl nfsio 1892 126209 0 0 3 0x14280 nfsidl nfsio 6941 89557 0 0 3 0x14280 nfsidl nfsio 94917 87080 0 0 3 0x14280 nfsidl nfsio 65069 426410 0 0 3 0x14280 nfsidl nfsio 9211 334563 0 0 3 0x14280 nfsidl nfsio 83768 19376 0 0 3 0x14280 nfsidl nfsio 49008 170664 0 0 3 0x14280 nfsidl nfsio 88714 362394 0 0 3 0x14280 nfsidl nfsio 87925 280831 0 0 3 0x14280 nfsidl nfsio 77975 268881 0 0 3 0x14280 nfsidl nfsio 80063 404484 0 0 3 0x14280 nfsidl nfsio 5002 320082 0 0 3 0x14280 nfsidl nfsio 63603 324898 0 0 3 0x14280 nfsidl nfsio 96818 125108 0 0 3 0x14280 nfsidl nfsio 9317 448651 0 0 3 0x14280 nfsidl nfsio 43145 407384 0 0 3 0x14280 nfsidl nfsio 96896 315374 0 0 3 0x14280 nfsidl nfsio 5599 117075 0 0 3 0x14280 nfsidl nfsio 41373 166957 51484 0 2 0xc82 syz-executor 44533 297371 0 0 3 0x14200 bored sosplice 65181 423687 51484 0 2 0xc82 syz-executor 42180 275518 51484 0 3 0x82 wait syz-executor *36634 49812 51484 0 7 0x2 syz-executor 78531 432532 51484 0 2 0xc82 syz-executor 283 454166 51484 0 2 0xc82 syz-executor 92025 268326 51484 0 2 0xc82 syz-executor 53926 166193 51484 0 2 0xc82 syz-executor 51484 208299 74912 0 3 0x82 kqread syz-executor 74912 419614 43617 0 3 0x10008a sigsusp ksh 43617 248585 38062 0 3 0x98 kqread sshd-session 38062 31419 68356 0 3 0x92 kqread sshd-session 68356 195685 1 0 3 0x88 kqread sshd 86657 77135 50563 74 2 0x1100092 pflogd 50563 427600 1 0 3 0x80 sbwait pflogd 38016 193881 90570 73 3 0x1100090 kqread syslogd 90570 149317 1 0 3 0x100082 sbwait syslogd 77296 442499 1 0 3 0x100080 kqread resolvd 92934 102913 44808 77 3 0x100092 kqread dhcpleased 83566 127552 44808 77 3 0x100092 kqread dhcpleased 44808 1465 1 0 3 0x80 kqread dhcpleased 15829 148435 0 0 3 0x14200 bored smr 25090 508942 0 0 2 0x14200 zerothread 65035 278698 0 0 3 0x14200 aiodoned aiodoned 57586 497416 0 0 3 0x14200 syncer update 90055 243028 0 0 3 0x14200 cleaner cleaner 86088 9236 0 0 3 0x14200 reaper reaper 32325 318066 0 0 3 0x14200 pgdaemon pagedaemon 30919 329255 0 0 3 0x14200 bored viomb 12353 136629 0 0 3 0x40014200 acpi0 acpi0 51821 13363 0 0 3 0x40014200 idle1 25174 24985 0 0 3 0x14200 bored softnet1 10671 148329 0 0 3 0x14200 bored softnet0 95030 94295 0 0 3 0x14200 bored systqmp 55175 519941 0 0 3 0x14200 bored systq 82976 203812 0 0 3 0x14200 tmoslp softclockmp 94956 7172 0 0 3 0x40014200 tmoslp softclock 76917 214133 0 0 3 0x40014200 idle0 1 380128 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 21334 (syz-executor) thread 0xffff80003c4194e8 (304664) exclusive rrwlock inode r = 0 (0xfffffd806e1c8358) #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+0xa3 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_makeinode+0xcd sys/ufs/ufs/ufs_vnops.c:1732 #8 ufs_create+0x4e sys/ufs/ufs/ufs_vnops.c:147 #9 VOP_CREATE+0xfe sys/kern/vfs_vops.c:103 #10 vn_open+0x34d sys/kern/vfs_vnops.c:116 #11 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #12 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b5b17d0) #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+0xa3 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 vn_open+0x1f1 sys/kern/vfs_vnops.c:107 #8 doopenat+0x35b sys/kern/vfs_syscalls.c:1138 #9 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746 #10 Xsyscall+0x128 Process 36634 (syz-executor) thread 0xffff8000fffefca0 (49812) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838f9630) #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 biowait+0xc6 sys/kern/vfs_bio.c:1242 #4 bwrite+0x2e7 sys/kern/vfs_bio.c:754 #5 ufs_dirremove+0x290 sys/ufs/ufs/ufs_lookup.c:919 #6 ufs_remove+0x1a7 sys/ufs/ufs/ufs_vnops.c:594 #7 VOP_REMOVE+0x172 sys/kern/vfs_vops.c:331 #8 dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 #9 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #10 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806e1c8b70) #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+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:693 #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:746 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806e3c3dd0) #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+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:693 #6 cache_lookup+0x351 sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x1e3 sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x93a sys/kern/vfs_lookup.c:566 #10 namei+0x7ca sys/kern/vfs_lookup.c:250 #11 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #12 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 #13 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10222 11041K 11382K 166960K 12233 0 pcb 17 12K 20K 166960K 172 0 rtable 147 6K 7K 166960K 361 0 pf 32 17K 18K 166960K 100 0 ifaddr 30 4K 7K 166960K 72 0 ifgroup 47 2K 2K 166960K 114 0 sysctl 2 1K 9K 166960K 8 0 counters 64 36K 37K 166960K 118 0 ioctlops 0 0K 4K 166960K 1559 0 iov 1 12K 16K 166960K 46 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1458 92K 92K 166960K 2188 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 10 0 VM map 2 1K 1K 166960K 2 0 sem 23 5K 5K 166960K 40 0 dirhash 12 2K 2K 166960K 33 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 89K 166960K 849 0 sigio 0 0K 0K 166960K 16 0 proc 72 115K 164K 166960K 625 0 subproc 72 4K 4K 166960K 81 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 151 0 in_multi 54 4K 7K 166960K 135 0 ether_multi 1 0K 0K 166960K 6 0 mrt 2 0K 0K 166960K 9 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 235 1049K 1049K 166960K 235 0 exec 0 0K 1K 166960K 497 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 237 159K 175K 166960K 9467 0 UVM aobj 10 2K 2K 166960K 10 0 pinsyscall 42 84K 104K 166960K 1962 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 52 0 NDP 10 0K 2K 166960K 49 0 temp 60 8658K 8722K 166960K 48019 0 kqueue 16 26K 29K 166960K 175 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 77 0 73 1 0 1 1 0 8 0 rtentry 176 120 0 64 4 0 4 4 0 8 0 unpcb 144 757 0 738 7 2 5 6 0 8 4 syncache 336 4 0 4 2 1 1 1 0 8 1 tcpcb 736 279 0 273 10 3 7 7 0 8 6 arp 136 14 0 4 1 0 1 1 0 8 0 inpcb 328 816 0 804 7 0 7 7 0 8 6 nd6 144 21 0 11 1 0 1 1 0 8 0 pkpcb 40 9 0 9 1 0 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1192 17 0 17 2 1 1 1 0 8 1 pppxif 1504 1 0 1 1 1 0 1 0 8 0 pfstscr 40 1 0 1 1 1 0 1 0 8 0 pffrag 232 11 0 5 1 0 1 1 0 482 0 pffrnode 88 10 0 5 1 0 1 1 0 8 0 pffrent 40 21 0 15 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 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 54 0 9 1 0 1 1 0 8 0 pfstkey 128 55 0 10 2 0 2 2 0 8 0 pfstate 384 54 0 10 6 0 6 6 0 8 0 pfrule 1344 26 0 20 2 1 1 2 0 8 0 rttmr 136 2 0 2 2 2 0 1 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 607 0 382 27 5 22 27 0 8 4 art_table 40 610 0 382 5 0 5 5 0 8 0 art_node 32 119 0 69 1 0 1 1 0 8 0 sysvmsgpl 40 5 0 3 1 0 1 1 0 8 0 semupl 112 3 0 3 1 0 1 1 0 8 1 semapl 112 32 0 11 1 0 1 1 0 8 0 shmpl 112 7 0 0 1 0 1 1 0 8 0 dirhash 1024 31 0 14 3 0 3 3 0 8 0 dino2pl 256 2983 0 1475 95 0 95 95 0 8 0 ffsino 296 2983 0 1475 117 0 117 117 0 8 0 nchpl 144 4177 0 2483 64 0 64 64 0 8 0 rtmask 32 2 0 2 2 2 0 1 0 8 0 uvmvnodes 80 3596 0 0 74 0 74 74 0 8 0 vnodes 216 3596 0 0 200 0 200 200 0 8 0 namei 1024 14254 0 14253 3 2 1 2 0 8 0 percpumem 16 74 0 27 1 0 1 1 0 8 0 kstatmem 264 64 0 42 3 1 2 3 0 8 0 scsiplug 72 7 0 7 2 1 1 1 0 8 1 scxspl 216 20883 0 20883 10 7 3 8 1 8 3 plimitpl 152 139 0 120 1 0 1 1 0 8 0 sigapl 424 1170 0 1101 9 1 8 8 0 8 0 knotepl 120 561 0 0 17 0 17 17 0 8 0 kqueuepl 224 403 0 389 8 4 4 5 0 8 3 pipepl 344 303 0 275 12 6 6 9 0 8 3 fdescpl 528 1129 0 1098 3 0 3 3 0 8 0 filepl 160 7472 0 7236 24 7 17 18 0 8 6 lockfpl 104 701 0 698 3 1 2 2 0 8 1 lockfspl 48 273 0 270 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 44 0 27 1 0 1 1 0 8 0 ucredpl 104 1163 0 1149 1 0 1 1 0 8 0 zombiepl 144 1102 0 1101 1 0 1 1 0 8 0 processpl 1232 1170 0 1101 6 0 6 6 0 8 0 procpl 664 2404 0 2324 8 0 8 8 0 8 0 sosppl 168 8 0 8 2 1 1 1 0 8 1 sockpl 752 1716 0 1681 18 6 12 17 0 8 8 mcl64k 65536 12 0 0 2 0 2 2 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 113 0 0 15 0 15 15 0 8 0 mcl2k 2048 32 0 0 4 0 4 4 0 8 0 mtagpl 96 7 0 0 1 0 1 1 0 8 0 mbufpl 256 1165 0 0 73 0 73 73 0 8 0 bufpl 280 9235 0 3092 439 0 439 439 0 8 0 anonpl 32 11490 0 0 94 1 93 93 0 246 0 amapchunkpl 152 31356 0 30858 41 14 27 35 0 158 5 amappl16 200 3935 0 3661 44 29 15 28 0 8 0 amappl15 192 3 0 3 1 1 0 1 0 8 0 amappl14 184 119 0 107 1 0 1 1 0 8 0 amappl13 176 3 0 3 1 1 0 1 0 8 0 amappl12 168 1789 0 1759 4 1 3 3 0 8 0 amappl11 160 60 0 46 1 0 1 1 0 8 0 amappl10 152 3 0 3 1 1 0 1 0 8 0 amappl9 144 252 0 252 1 1 0 1 0 8 0 amappl8 136 26 0 24 1 0 1 1 0 8 0 amappl7 128 112 0 99 1 0 1 1 0 8 0 amappl6 120 198 0 193 1 0 1 1 0 8 0 amappl5 112 125 0 115 1 0 1 1 0 8 0 amappl4 104 300 0 281 1 0 1 1 0 8 0 amappl3 96 5354 0 5258 4 1 3 3 0 8 0 amappl2 88 1368 0 1290 2 0 2 2 0 8 0 amappl1 80 11415 0 10816 16 2 14 15 0 8 0 amappl 88 8643 0 8479 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 7 0 7 2 2 0 1 0 8 0 dma128 128 255 0 255 2 2 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 1129 0 1098 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1129 0 1098 1 0 1 1 0 8 0 vmmpekpl 168 11143 0 11104 3 0 3 3 0 8 0 vmmpepl 168 76302 0 74072 115 6 109 109 0 357 7 vmsppl 488 1128 0 1098 6 1 5 5 0 8 0 rwobjpl 80 25810 0 21028 101 2 99 99 0 8 0 pdppl 4096 2266 0 2196 104 30 74 86 0 8 4 pvpl 32 17833 0 0 144 0 144 144 0 265 0 pmappl 256 1128 0 1098 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 350 0 44 9 0 9 9 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace ffs_freefile(fffffd806e1c8ad0,19646,2000) at ffs_freefile+0x11e ffs_cgread sys/ufs/ffs/ffs_alloc.c:856 [inline] ffs_freefile(fffffd806e1c8ad0,19646,2000) at ffs_freefile+0x11e sys/ufs/ffs/ffs_alloc.c:1377 ffs_inode_free(fffffd806e1c8ad0,19646,2000) at ffs_inode_free+0x44 sys/ufs/ffs/ffs_alloc.c:1355 ufs_inactive(ffff80002a370260) at ufs_inactive+0x29c sys/ufs/ufs/ufs_inode.c:94 VOP_INACTIVE(fffffd807394ae70,ffff8000fffefca0) at VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 vput(fffffd807394ae70) at vput+0xe5 sys/kern/vfs_subr.c:796 VOP_REMOVE(fffffd807394a528,fffffd807394ae70,ffff80002a3703c8) at VOP_REMOVE+0x199 sys/kern/vfs_vops.c:336 dounlinkat(ffff8000fffefca0,ffffff9c,7651f19de1e0,0) at dounlinkat+0x1c4 sys/kern/vfs_syscalls.c:1904 syscall(ffff80002a370540) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a370540) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:746 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7651f19de690, count: -9 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 end of kernel end trace frame: 0x75a692f4ee00, count: 12 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 end of kernel end trace frame: 0x75a692f4ee00, count: -3