Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x10
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81bc8c09
stack pointer = 0x0:0xfffffe0054006b00
frame pointer = 0x0:0xfffffe0054006cd0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 2 (clock (0))
trap number = 12
panic: page fault
cpuid = 0
time = 1644417498
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0054006310
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0054006470
vpanic() at vpanic+0x2b8/frame 0xfffffe0054006550
panic() at panic+0xb5/frame 0xfffffe0054006610
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0054006710
trap_pfault() at trap_pfault+0x186/frame 0xfffffe0054006850
trap() at trap+0x5e4/frame 0xfffffe0054006a30
calltrap() at calltrap+0x8/frame 0xfffffe0054006a30
--- trap 0xc, rip = 0xffffffff81bc8c09, rsp = 0xfffffe0054006b00, rbp = 0xfffffe0054006cd0 ---
nd6_dad_timer() at nd6_dad_timer+0x199/frame 0xfffffe0054006cd0
softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0054006e80
softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0054006ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0054006f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054006f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100029 ]
Stopped at kdb_enter+0x6b: movq $0,0x2708e7a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfad3e4a5b4a347da
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe0054006450
rbp 0xfffffe0054006470
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0
r12 0xfffffe0053eefac0
r13 0xfffffe0054006401
r14 0xffffffff82b9ce60 .str.18
r15 0xffffffff82b9ce60 .str.18
rip 0xffffffff8176449b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2708e7a(%rip)
db> show proc
Process 2 (clock) at 0xfffffe0053ee5000:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e10b80
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e10b80 reapsubtree: 2
sigparent: 20
vmspace: 0xffffffff83e11b20
(map 0xffffffff83e11b20)
(map.pmap 0xffffffff83e11be0)
(pmap 0xffffffff83e11c48)
threads: 2
100029 Run CPU 0 [clock (0)]
100030 I [clock (1)]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
59412 1 59401 0 R (threaded) syz-executor.0
179676 Run CPU 1 syz-executor.0
179935 S connec 0xfffffe0058d410da syz-executor.0
59407 59331 430 0 S nanslp 0xffffffff83e3aa01 sleep
59331 59325 430 0 S wait 0xfffffe0058b6a548 sh
59325 430 430 0 S wait 0xfffffe0058b6aa90 sh
52537 1 789 0 SV uwait 0xfffffe00574fe480 syz-executor.3
51463 1 789 0 SV uwait 0xfffffe00ae905400 syz-executor.3
51454 1 789 0 SV uwait 0xfffffe0058d2f280 syz-executor.3
51443 1 789 0 SV uwait 0xfffffe0057501600 syz-executor.3
51156 1 51151 0 S uwait 0xfffffe0058d2fa00 syz-executor.3
51155 1 51151 0 S uwait 0xfffffe0053effb80 syz-executor.3
51147 1 51143 0 S uwait 0xfffffe00574fe000 syz-executor.3
51146 1 51143 0 S uwait 0xfffffe00ae904180 syz-executor.3
51142 1 51139 0 S uwait 0xfffffe00ae904a00 syz-executor.3
43607 1 782 0 S uwait 0xfffffe00ae903800 syz-executor.2
43602 1 782 0 S uwait 0xfffffe00ae905100 syz-executor.2
43594 1 782 0 S uwait 0xfffffe0057501d80 syz-executor.2
40739 1 789 0 S uwait 0xfffffe0053eff880 syz-executor.3
40734 1 789 0 S uwait 0xfffffe00ae904e80 syz-executor.3
39827 1 780 0 S uwait 0xfffffe00ae904a80 syz-executor.1
39821 1 780 0 S uwait 0xfffffe0058d2e980 syz-executor.1
39818 1 780 0 S uwait 0xfffffe0058d2f000 syz-executor.1
39814 1 780 0 S uwait 0xfffffe0008176b80 syz-executor.1
39809 1 780 0 S uwait 0xfffffe00ae904900 syz-executor.1
39806 1 780 0 S uwait 0xfffffe0053effa80 syz-executor.1
39315 1 782 0 S uwait 0xfffffe0058d2f900 syz-executor.2
39314 1 780 0 S uwait 0xfffffe0053effd80 syz-executor.1
39310 1 780 0 S uwait 0xfffffe0058d2ee80 syz-executor.1
39305 1 780 0 S uwait 0xfffffe0058d2ff00 syz-executor.1
28580 1 782 0 SV uwait 0xfffffe00574ff780 syz-executor.2
28575 1 782 0 SV uwait 0xfffffe0058d2e280 syz-executor.2
28571 1 782 0 SV uwait 0xfffffe0058d2ee00 syz-executor.2
28557 1 782 0 SV uwait 0xfffffe00574ff380 syz-executor.2
26117 1 782 0 S uwait 0xfffffe00574fe680 syz-executor.2
20042 1 782 0 SV uwait 0xfffffe0057501e00 syz-executor.2
19669 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod4]
19668 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod3]
19667 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod2]
19666 0 0 0 DL - 0xffffffff83f5a6c0 [soaiod1]
18690 1 789 0 S uwait 0xfffffe0053eff200 syz-executor.3
18688 1 789 0 S uwait 0xfffffe00574fe200 syz-executor.3
18686 1 789 0 S uwait 0xfffffe0058d2f200 syz-executor.3
18681 1 789 0 S uwait 0xfffffe0053eff700 syz-executor.3
18512 1 789 0 SV uwait 0xfffffe0008176380 syz-executor.3
16176 1 789 0 S uwait 0xfffffe00ae905000 syz-executor.3
16170 1 789 0 S uwait 0xfffffe00ae905300 syz-executor.3
16167 1 789 0 S uwait 0xfffffe0008176080 syz-executor.3
16161 1 789 0 S uwait 0xfffffe0058d2ea80 syz-executor.3
12269 12267 780 0 SV uwait 0xfffffe0058d30380 syz-executor.1
12267 1 780 0 DV ppwait 0xfffffe0099b6af88 syz-executor.1
12014 1 789 0 SV uwait 0xfffffe0058d2e480 syz-executor.3
11450 1 789 0 SV uwait 0xfffffe0058d2f480 syz-executor.3
11438 1 780 0 SV uwait 0xfffffe0058d2e780 syz-executor.1
7446 1 7446 65 Ss select 0xfffffe0053c9f840 dhclient
6889 1 6889 0 Ss select 0xfffffe0053c9e5c0 dhclient
6886 1 6886 0 Ss select 0xfffffe0053c9f740 dhclient
6858 1 6858 65 Ss select 0xfffffe0053c9e7c0 dhclient
4783 1 4783 0 Ss select 0xfffffe0053c9e640 dhclient
4780 1 4780 0 Ss select 0xfffffe0053f5c140 dhclient
3436 1 3436 65 Ss select 0xfffffe0053f5bac0 dhclient
2492 0 0 0 DL aiordy 0xfffffe0097dbf000 [aiod4]
2491 0 0 0 DL aiordy 0xfffffe0092dc4000 [aiod3]
2490 0 0 0 DL aiordy 0xfffffe0092dc5548 [aiod2]
2489 0 0 0 DL aiordy 0xfffffe0097dbf548 [aiod1]
1159 1 1159 0 Ss select 0xfffffe0053f5c5c0 dhclient
1156 1 1156 0 Ss select 0xfffffe0053c9edc0 dhclient
789 774 789 0 Ss piperd 0xfffffe0092df02e8 syz-executor.3
782 774 782 0 Ss piperd 0xfffffe0058b722e8 syz-executor.2
780 774 780 0 Ss piperd 0xfffffe0058b842e8 syz-executor.1
774 772 772 0 R (threaded) syz-fuzzer
100105 S uwait 0xfffffe0057500980 syz-fuzzer
100115 S nanslp 0xffffffff83e3aa01 syz-fuzzer
100116 S uwait 0xfffffe0058d30880 syz-fuzzer
100117 RunQ syz-fuzzer
100118 S uwait 0xfffffe0058d30a80 syz-fuzzer
100119 S uwait 0xfffffe0008176180 syz-fuzzer
100120 S uwait 0xfffffe0058d2fc00 syz-fuzzer
100122 S kqread 0xfffffe0058aed900 syz-fuzzer
100172 S uwait 0xfffffe00574ff980 syz-fuzzer
107945 S uwait 0xfffffe0053eff980 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe0053ee5b40 csh
770 688 770 0 Ss select 0xfffffe0053c9f1c0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe00574f80b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0053f9e8b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00586b70b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586b78b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005794e0b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe005794e8b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe005794f0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005794f8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579500b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e3aa00 cron
688 1 688 0 Ss select 0xfffffe0053c9f8c0 sshd
501 1 501 0 Ss select 0xfffffe0053f5be40 syslogd
430 1 430 0 Ss wait 0xfffffe0058d88a90 devd
429 1 429 65 Ss select 0xfffffe0053c9fcc0 dhclient
344 1 344 0 Ss select 0xfffffe0053c9fb40 dhclient
341 1 341 0 Ss select 0xfffffe0053c9fac0 dhclient
17 0 0 0 DL vlruwt 0xfffffe0058adc548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f60200 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83f5e7e0 [bufdaemon]
100083 D - 0xffffffff83211f80 [bufspacedaemon-0]
100092 D sdflush 0xfffffe0058a2ece8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f92280 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83f86138 [dom0]
100081 D launds 0xffffffff83f86144 [laundry: dom0]
100082 D umarcl 0xffffffff81e977e0 [uma]
7 0 0 0 DL - 0xffffffff83bf6988 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84b70530 [pf purge]
5 0 0 0 DL waiting 0xffffffff849ab4a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83a988c0 [doneq0]
100046 D - 0xffffffff83a98840 [async]
100077 D - 0xffffffff83a986c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056f4ec88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83f819a0 [crypto]
100042 D crypto_ 0xfffffe0053f23d30 [crypto returns 0]
100043 D crypto_ 0xfffffe0053f23d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83e10140 [g_event]
100037 D - 0xffffffff83e10160 [g_up]
100038 D - 0xffffffff83e10180 [g_down]
2 0 0 0 RL (threaded) [clock]
100029 Run CPU 0 [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100019 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
100034 I [swi3: busdma]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq33: virtio_pci2]
100061 I [irq34: virtio_pci2]
100062 I [irq35: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100070 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 RLs [init]
10 0 0 0 DL audit_w 0xffffffff83f82480 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e10b80 [swapper]
100005 D - 0xfffffe0053c9a800 [if_io_tqg_0]
100006 D - 0xfffffe0053c9a600 [if_io_tqg_1]
100007 D - 0xfffffe0053c9a400 [if_config_tqg_0]
100008 D - 0xfffffe0053c9a200 [softirq_0]
100009 D - 0xfffffe0053c9a000 [softirq_1]
100010 D - 0xfffffe000818f000 [pci_hp taskq]
100013 D - 0xfffffe000818ec00 [aiod_kick taskq]
100014 D - 0xfffffe000818eb00 [linuxkpi_irq_wq]
100015 D - 0xfffffe000818ea00 [inm_free taskq]
100016 D - 0xfffffe000818e900 [in6m_free taskq]
100017 D - 0xfffffe000818e800 [deferred_unmount ta]
100018 D - 0xfffffe000818e700 [thread taskq]
100020 D - 0xfffffe000818e500 [kqueue_ctx taskq]
100021 D - 0xfffffe000818e400 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000818e400 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000818e400 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000818e400 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000818e300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000818e300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000818e300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000818e300 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053f59300 [firmware taskq]
100039 D - 0xfffffe0053f59100 [crypto_0]
100040 D - 0xfffffe0053f59100 [crypto_1]
100056 D - 0xfffffe000818fc00 [vtnet0 rxq 0]
100057 D - 0xfffffe000818fb00 [vtnet0 txq 0]
100058 D - 0xfffffe000818fa00 [vtnet0 rxq 1]
100059 D - 0xfffffe000818f900 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0057092680 [virtio_balloon]
100067 D - 0xffffffff82ba2941 [deadlkres]
100071 D - 0xfffffe000818f100 [mca taskq]
100072 D - 0xfffffe00574f0900 [acpi_task_0]
100073 D - 0xfffffe00574f0900 [acpi_task_1]
100074 D - 0xfffffe00574f0900 [acpi_task_2]
100076 D - 0xfffffe0053f58e00 [CAM taskq]
59401 774 59401 0 Z syz-executor.0
db> show all locks
Process 2 (clock) thread 0xfffffe0053eefac0 (100029)
exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe0053c67ed0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_rwlock.c:178
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
devbuf 4217 4323K 4245
sysctloid 35454 2089K 35525
vtbuf 24 1968K 46
kobj 326 1304K 487
newblk 11 1027K 70295
vfscache 3 1025K 3
filedesc 98 778K 116359
inodedep 244 604K 59934
pcb 74 595K 166731
linker 379 572K 508
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
subproc 236 473K 59588
intr 4 472K 4
vmem 3 274K 6
acpica 1674 184K 56396
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 12 131K 58090
tfo_ccache 1 128K 1
DEVFS1 109 109K 132
sem 4 106K 4
bus 988 81K 3441
sctp_timw 288 72K 288
mtx_pool 2 72K 2
BPF 38 71K 212
syncache 1 68K 1
acpitask 1 64K 1
module 512 64K 512
ddb_capture 1 64K 1
umtx 484 61K 484
kdtrace 314 59K 139349
dirrem 232 58K 59173
pf_rule 20 40K 57
shm 2 34K 1738
temp 34 33K 31634
filemon 4 32K 247
DEVFS3 128 32K 140
hostcache 1 32K 1
routetbl 260 31K 768
msg 4 30K 4
freefile 227 29K 59103
gtaskqueue 18 26K 18
sctp_stro 22 22K 25467
kbdmux 6 22K 6
ifaddr 72 21K 92
DEVFS_RULE 56 20K 56
sctp_atcl 48 18K 108125
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 100 16K 100
ksem 19 16K 13746
lltable 48 15K 799
ifnet 8 15K 9
bus-sc 34 15K 1651
ether_multi 172 14K 236
KTRACE 100 13K 1784
kenv 95 12K 95
eventhandler 133 12K 133
in6_multi 81 11K 99
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
kqueue 108 9K 59835
bmsafemap 3 9K 59692
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 241
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
cred 28 7K 608
pwddesc 105 7K 59649
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 23 6K 712
pf_ifnet 13 5K 1488
ufs_dirhash 24 5K 24
UMA 272 5K 272
DEVFSP 70 5K 6298
session 35 5K 155
vt 11 5K 11
proc-args 132 5K 61225
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
lockf 31 4K 142
hhook 15 4K 17
kcovinfo 52 4K 78
sctp_atky 70 3K 134287
selfd 45 3K 923420
terminal 11 3K 11
uidinfo 4 3K 38
sctp_ifa 17 3K 20
ip6ndp 13 3K 20
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
select 16 2K 755
freework 8 2K 62870
freeblks 7 2K 58798
CC Mem 28 2K 55884
Unitno 29 2K 71
CAM XPT 22 2K 543
tcp_fsb 12 2K 6916
msi 12 2K 12
mkdir 12 2K 116120
in_multi 6 2K 10
ipsecpolicy 2 2K 2
acpidev 20 2K 20
pf_osfp 11 2K 11
inpcbpolicy 38 2K 59557
clone 9 2K 9
tun 7 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 270
NFSD session 1 1K 1
mount 19 1K 303
CAM periph 4 1K 271
osd 32 1K 55818
sctp_ifn 6 1K 20
sctp_athm 48 1K 109046
ipsec 3 1K 3
newdirblk 6 1K 58060
diradd 6 1K 59218
mld 6 1K 8
igmp 6 1K 8
toponodes 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
sctp_map 44 1K 48378
crypto 4 1K 4
encap_export_host 12 1K 12
sctp_aadr 9 1K 293
pfil 4 1K 4
procdesc 4 1K 22
cdev 2 1K 2
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
ip_msource 3 1K 6
loginclass 3 1K 8
prison 6 1K 6
lkpikmalloc 5 1K 6
filecaps 7 1K 157
aesni_data 2 1K 2
cryptodev 2 1K 8210
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
soname 5 1K 134320
pmchooks 1 1K 1
sigio 2 1K 5
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 56
pmc 1 1K 1
acpiintr 1 1K 1
filedesc_to_leader 1 1K 27
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
pf_table 0 0K 12
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 47415
sctp_iter 0 0K 26
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 39
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 18
sctp_stri 0 0K 1825
tcp_do 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
ixl 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
xen_intr 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
DEVFS4 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
DEVFS2 0 0K 0
xenbus 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
vm_fictitious 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
UMAHash 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 47527
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 132
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 17
allocindir 0 0K 0
indirdep 0 0K 6904
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ktls_ocf 0 0K 0
agp 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 210
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
LRO 0 0K 0
ip_moptions 0 0K 9
in_mfilter 0 0K 11
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 3
nvme_da 0 0K 0
statfs 0 0K 58712
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 7
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 1741
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 25
lio 0 0K 6774
acl 0 0K 0
ppbusdev 0 0K 0
mbuf_tag 0 0K 607
ktls 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 58495
ioctlops 0 0K 724
eventfd 0 0K 131
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 300
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctltmp 0 0K 1415
sysctl 0 0K 3
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8338 1060 1223930 0 254 38494208 0
malloc-64 64 194 112891 1039867 0 254 7237440 0
malloc-32768 32768 0 103 104 0 1 3375104 0
RADIX NODE 144 14398 4497 1523518 0 64 2720880 0
mbuf 256 9566 848 5761531 0 254 2665984 0
tcp_log 416 0 5337 125802 0 254 2220192 0
pbuf 2624 0 794 0 0 2 2083456 0
mbuf_cluster 2048 1016 0 1016 0 254 2080768 0
malloc-4096 4096 440 8 59908 0 2 1835008 0
sctp_asoc 2288 22 743 24189 0 254 1750320 0
BUF TRIE 144 200 11588 16206 0 62 1697472 0
malloc-384 384 4117 53 4118 0 30 1601280 0
malloc-128 128 11942 303 128326 0 126 1567360 0
256 Bucket 2048 715 15 12419 0 8 1495040 0
UMA Slabs 0 112 11711 19 11711 0 126 1313760 0
vmem btag 56 22113 102 22140 0 254 1244040 0
sctp_ep 1208 26 994 83014 0 254 1232160 0
malloc-16384 16384 49 8 58177 0 1 933888 0
tcpcb 1096 28 735 55807 0 254 836248 0
malloc-256 256 289 2936 229372 0 62 825600 0
VM OBJECT 264 2823 207 872618 0 30 799920 0
malloc-384 384 331 1679 168987 0 30 771840 0
malloc-2048 2048 35 333 83023 0 8 753664 0
socket 960 71 693 145968 0 254 733440 0
FFS inode 1160 566 29 59673 0 8 690200 0
tcp_bbr_map 128 23 5154 365442 0 126 662656 0
sctp_raddr 736 25 745 30855 0 254 566720 0
ertt_txseginfo 40 0 11716 1895695 0 254 468640 0
THREAD 1808 207 35 79935 0 8 437536 0
MAP ENTRY 96 3785 625 1842980 0 126 423360 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
VNODE 448 607 86 59718 0 30 310464 0
malloc-128 128 872 1546 72430 0 126 309504 0
malloc-64 64 4322 277 4720 0 254 294336 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 1 3 346 0 1 262144 0
malloc-1024 1024 34 222 24207 0 16 262144 0
mbuf_packet 256 192 824 1515863 0 254 260096 0
malloc-16 16 14847 403 52425 0 254 244000 0
VMSPACE 2552 78 15 59371 0 4 237336 0
DEVCTL 1024 18 202 182 0 0 225280 0
malloc-256 256 228 642 136067 0 62 222720 0
FPU_save_area 832 209 52 89178 0 16 217152 0
128 Bucket 1024 143 52 15461 0 16 199680 0
malloc-65536 65536 0 3 4 0 1 196608 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-32768 32768 0 6 6405 0 1 196608 0
malloc-256 256 586 164 84142 0 62 192000 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5398 272 8744 0 254 181440 0
malloc-128 128 1169 226 26325 0 126 178560 0
PROC 1352 105 24 59412 0 8 174408 0
FFS2 dinode 256 566 64 59673 0 62 161280 0
S VFS Cache 104 1105 416 63688 0 126 158184 0
malloc-1024 1024 126 18 149 0 16 147456 0
filedesc0 1072 105 28 59649 0 8 142576 0
malloc-65536 65536 0 2 1260 0 1 131072 0
malloc-32768 32768 1 3 121 0 1 131072 0
unpcb 256 19 491 3285 0 254 130560 0
malloc-256 256 59 451 83093 0 62 130560 0
pipe 744 23 137 2875 0 16 119040 0
sctp_chunk 152 19 761 3989 0 254 118560 0
ksiginfo 112 119 925 10833 0 126 116928 0
malloc-4096 4096 19 9 53 0 2 114688 0
64 Bucket 512 143 57 23503 0 30 102400 0
malloc-128 128 597 178 13994 0 126 99200 0
malloc-8192 8192 7 5 253 0 1 98304 0
tcp_inpcb 424 28 188 55807 0 30 91584 0
UMA Kegs 384 230 3 230 0 30 89472 0
sctp_stream_msg_out 112 13 779 7061 0 254 88704 0
g_bio 408 0 210 109755 0 30 85680 0
malloc-16384 16384 3 2 7 0 1 81920 0
malloc-2048 2048 25 15 57 0 8 81920 0
malloc-2048 2048 7 33 2799 0 8 81920 0
malloc-384 384 184 26 193 0 30 80640 0
32 Bucket 256 150 165 14213 0 62 80640 0
sctp_readq 152 0 520 2890 0 254 79040 0
malloc-8192 8192 6 3 162 0 1 73728 0
malloc-4096 4096 15 3 144 0 2 73728 0
malloc-64 64 264 807 145567 0 254 68544 0
malloc-64 64 517 554 7488 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
ripcb 424 4 149 2130 0 30 64872 0
udp_inpcb 424 6 147 1088 0 30 64872 0
Files 80 250 550 262122 0 126 64000 0
malloc-512 512 9 111 204 0 30 61440 0
udplite_inpcb 424 0 126 532 0 30 53424 0
malloc-64 64 375 444 411 0 254 52416 0
malloc-64 64 108 711 12535 0 254 52416 0
malloc-256 256 16 179 2399 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 273468 0 16 49152 0
malloc-16384 16384 0 3 160 0 1 49152 0
malloc-16384 16384 2 1 17 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-2048 2048 5 19 306 0 8 49152 0
malloc-1024 1024 12 36 5559 0 16 49152 0
pcpu-64 64 494 274 494 0 254 49152 0
tcp_rack_pcb 896 12 42 6916 0 16 48384 0
pcpu-8 8 4945 687 29920 0 254 45056 0
tcp_bbr_pcb 832 10 44 14298 0 16 44928 0
syncache 168 0 264 4 0 254 44352 0
malloc-32 32 270 1116 107922 0 254 44352 0
clpbuf 2624 0 16 28 0 16 41984 0
malloc-8192 8192 3 2 6 0 1 40960 0
sctp_laddr 48 14 826 44506 0 254 40320 0
da_ccb 544 0 70 27554 0 16 38080 0
malloc-64 64 71 496 3178 0 254 36288 0
malloc-64 64 93 474 23902 0 254 36288 0
16 Bucket 144 101 151 1898 0 62 36288 0
malloc-128 128 43 236 58371 0 126 35712 0
malloc-128 128 108 171 5280 0 126 35712 0
malloc-128 128 74 205 60596 0 126 35712 0
malloc-128 128 144 135 302 0 126 35712 0
itimer 352 0 99 127 0 30 34848 0
routing nhops 256 28 107 44 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 18 117 58141 0 62 34560 0
malloc-256 256 49 86 2247 0 62 34560 0
malloc-256 256 71 64 5595 0 62 34560 0
TURNSTILE 136 243 9 243 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 2 2 17 0 1 32768 0
malloc-8192 8192 2 2 31 0 1 32768 0
malloc-4096 4096 5 3 22 0 2 32768 0
malloc-4096 4096 2 6 59337 0 2 32768 0
malloc-2048 2048 8 8 33 0 8 32768 0
malloc-2048 2048 0 16 52 0 8 32768 0
malloc-2048 2048 2 14 284 0 8 32768 0
malloc-1024 1024 0 32 3 0 16 32768 0
malloc-1024 1024 14 18 27 0 16 32768 0
malloc-1024 1024 5 27 3815 0 16 32768 0
malloc-1024 1024 9 23 9 0 16 32768 0
malloc-1024 1024 1 31 3735 0 16 32768 0
malloc-512 512 2 62 415 0 30 32768 0
malloc-512 512 8 56 1853 0 30 32768 0
malloc-512 512 5 59 54 0 30 32768 0
malloc-512 512 0 64 1293 0 30 32768 0
KNOTE 160 26 174 673093 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
8 Bucket 80 88 312 13697 0 126 32000 0
tcp_rack_map 120 24 240 10205 0 126 31680 0
tcp_log_node 120 0 264 5 0 126 31680 0
cpuset 104 7 272 103 0 126 29016 0
tcp_inpcb ports 32 3 879 18665 0 254 28224 0
ertt 72 28 364 55807 0 126 28224 0
PWD 32 55 827 58086 0 254 28224 0
malloc-32 32 72 810 98650 0 254 28224 0
malloc-32 32 130 752 60449 0 254 28224 0
4 Bucket 48 7 581 1182 0 254 28224 0
2 Bucket 32 129 753 6931 0 254 28224 0
AIO 208 2 131 2882 0 62 27664 0
rtentry 176 32 106 44 0 62 24288 0
tcp_log_bucket 176 0 138 5 0 62 24288 0
PGRP 88 35 241 181 0 126 24288 0
rl_entry 40 117 489 119 0 254 24240 0
malloc-384 384 52 8 75 0 30 23040 0
malloc-384 384 20 40 368 0 30 23040 0
malloc-384 384 2 58 2 0 30 23040 0
malloc-384 384 1 59 2284 0 30 23040 0
domainset 40 0 567 90 0 254 22680 0
SLEEPQUEUE 88 243 13 243 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
udpcb 32 6 624 1620 0 254 20160 0
udplite_inpcb ports 32 0 630 58 0 254 20160 0
udp_inpcb ports 32 3 627 76 0 254 20160 0
malloc-32 32 33 597 2791 0 254 20160 0
malloc-32 32 150 480 5288 0 254 20160 0
malloc-32 32 269 361 4988 0 254 20160 0
malloc-32 32 30 600 4748 0 254 20160 0
malloc-16 16 93 1157 164929 0 254 20000 0
malloc-16 16 71 1179 49486 0 254 20000 0
AIOCB 552 0 35 12569 0 16 19320 0
Mountpoints 2752 2 5 2 0 4 19264 0
AIOLIO 272 0 70 3385 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 5 0 2 16384 0
malloc-2048 2048 2 6 193 0 8 16384 0
malloc-512 512 0 32 2 0 30 16384 0
malloc-512 512 2 30 2 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 986145 0 254 16032 0
malloc-16 16 97 903 62254 0 254 16000 0
kenv 258 15 45 1047 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
AIOP 32 4 374 4 0 254 12096 0
malloc-16 16 16 734 23417 0 254 12000 0
malloc-16 16 37 713 91944 0 254 12000 0
malloc-16 16 47 703 69 0 254 12000 0
malloc-16 16 274 476 26160 0 254 12000 0
malloc-384 384 0 30 3 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
malloc-4096 4096 0 2 1 0 2 8192 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 15 24 20 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 0 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 72 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-512 512 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0