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<EXEC> 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