syzbot has found a reproducer for the following issue on:
HEAD commit: 81cea61f3b3a bin/sleep: document more non-standard features
git tree: freebsd-src
console output:
https://syzkaller.appspot.com/x/log.txt?x=14459203f00000
dashboard link:
https://syzkaller.appspot.com/bug?extid=e256d42e9b390564530a
syz repro:
https://syzkaller.appspot.com/x/repro.syz?x=1624c7c5f00000
C reproducer:
https://syzkaller.appspot.com/x/repro.c?x=134b79c5f00000
login: panic: Counter goes negative
cpuid = 1
time = 1653395535
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540a1390
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00540a14f0
vpanic() at vpanic+0x2b8/frame 0xfffffe00540a15d0
panic() at panic+0xb5/frame 0xfffffe00540a1690
sctp_sorecvmsg() at sctp_sorecvmsg+0x30ea/frame 0xfffffe00540a1940
sctp_soreceive() at sctp_soreceive+0x242/frame 0xfffffe00540a1c40
soreceive() at soreceive+0xf6/frame 0xfffffe00540a1cb0
soaio_process_sb() at soaio_process_sb+0xa03/frame 0xfffffe00540a1ea0
soaio_kproc_loop() at soaio_kproc_loop+0x180/frame 0xfffffe00540a1ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe00540a1f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00540a1f30
--- trap 0xc, rip = 0x8227b693a, rsp = 0x820728f88, rbp = 0x820729070 ---
KDB: enter: panic
[ thread pid 796 tid 100091 ]
Stopped at kdb_enter+0x6b: movq $0,0x275ac7a(%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 0xfffffe00033eee30
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00540a14d0
rbp 0xfffffe00540a14f0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe0058bbc8b0
r12 0xfffffe0058bbc3a0
r13 0xfffffe00540a1501
r14 0xffffffff82b56680 .str.26
r15 0xffffffff82b56680 .str.26
rip 0xffffffff8171a91b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x275ac7a(%rip)
db> show proc
Process 796 (soaiod4) at 0xfffffe0053de1a90:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e18c00
ABI: null
flag: 0x10000204 flag2: 0
reaper: 0xffffffff83e18c00 reapsubtree: 796
sigparent: 20
vmspace: 0xfffffe0092ffb000
(map 0xfffffe0092ffb000)
(map.pmap 0xfffffe0092ffb0c0)
(pmap 0xfffffe0092ffb128)
threads: 1
100091 Run CPU 1 [soaiod4]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
900 783 777 0 R syz-executor3365552
899 781 777 0 R syz-executor3365552
898 784 777 0 R syz-executor3365552
897 780 777 0 R CPU 0 syz-executor3365552
796 0 0 0 RL CPU 1 [soaiod4]
795 0 0 0 DL - 0xffffffff83f62940 [soaiod3]
794 0 0 0 DL - 0xffffffff83f62940 [soaiod2]
793 0 0 0 DL - 0xffffffff83f62940 [soaiod1]
792 0 0 0 DL aiordy 0xfffffe0092d5d000 [aiod5]
791 0 0 0 DL aiordy 0xfffffe0092d5d548 [aiod4]
790 0 0 0 DL aiordy 0xfffffe0092d5da90 [aiod3]
789 0 0 0 DL aiordy 0xfffffe0092d5e000 [aiod2]
786 0 0 0 DL aiordy 0xfffffe008fe74000 [aiod1]
784 779 777 0 S nanslp 0xffffffff83e42c01 syz-executor3365552
783 779 777 0 S nanslp 0xffffffff83e42c01 syz-executor3365552
781 779 777 0 R syz-executor3365552
780 779 777 0 R syz-executor3365552
779 777 777 0 S nanslp 0xffffffff83e42c01 syz-executor3365552
777 775 777 0 Ss pause 0xfffffe008fe700b0 csh
775 688 775 0 Ss select 0xfffffe0056f6aa40 sshd
754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00579c58b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00579c5cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00579c60b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty
744 1 18 0 S+ piperd 0xfffffe0058b385d0 logger
743 742 18 0 S+ nanslp 0xffffffff83e42c00 sleep
742 1 18 0 S+ wait 0xfffffe0092643548 sh
692 1 692 0 Ss nanslp 0xffffffff83e42c01 cron
688 1 688 0 Ss select 0xfffffe0056f6ac40 sshd
501 1 501 0 Ss select 0xfffffe0056f6b040 syslogd
430 1 430 0 Ss select 0xfffffe0056f6bf40 devd
429 1 429 65 Ss select 0xfffffe0056f6b3c0 dhclient
344 1 344 0 Ss select 0xfffffe0056f6b140 dhclient
341 1 341 0 Ss select 0xfffffe0056f6b340 dhclient
17 0 0 0 DL syncer 0xffffffff83f68460 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056fa0a90 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f66a60 [bufdaemon]
100082 D - 0xffffffff83211f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe00574728e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f9a500 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8e3b8 [dom0]
100080 D launds 0xffffffff83f8e3c4 [laundry: dom0]
100081 D umarcl 0xffffffff81e481e0 [uma]
7 0 0 0 DL - 0xffffffff83bff228 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84696550 [pf purge]
5 0 0 0 DL waiting 0xffffffff849c94a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa21c0 [doneq0]
100045 D - 0xffffffff83aa2140 [async]
100076 D - 0xffffffff83aa1fc0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f89be0 [crypto]
100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0]
100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e18200 [g_event]
100036 D - 0xffffffff83e18220 [g_up]
100037 D - 0xffffffff83e18240 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053de1000 [init]
10 0 0 0 DL audit_w 0xffffffff83f8a6c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e18c00 [swapper]
100005 D - 0xfffffe0053e84100 [if_config_tqg_0]
100006 D - 0xfffffe0053e84000 [softirq_0]
100007 D - 0xfffffe0053e83e00 [softirq_1]
100008 D - 0xfffffe0053e83d00 [if_io_tqg_0]
100009 D - 0xfffffe0053e83c00 [if_io_tqg_1]
100010 D - 0xfffffe000795a100 [inm_free taskq]
100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq]
100012 D - 0xfffffe0007959e00 [in6m_free taskq]
100013 D - 0xfffffe0007959d00 [deferred_unmount ta]
100014 D - 0xfffffe0007959c00 [thread taskq]
100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq]
100017 D - 0xfffffe0007959900 [pci_hp taskq]
100020 D - 0xfffffe0007959600 [aiod_kick taskq]
100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007959300 [firmware taskq]
100038 D - 0xfffffe0007959200 [crypto_0]
100039 D - 0xfffffe0007959200 [crypto_1]
100055 D - 0xfffffe0007959000 [vtnet0 rxq 0]
100056 D - 0xfffffe0007958e00 [vtnet0 txq 0]
100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1]
100058 D - 0xfffffe0007958c00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon]
100066 D - 0xffffffff82b5c501 [deadlkres]
100070 D - 0xfffffe000795a200 [mca taskq]
100071 D - 0xfffffe00585ef600 [acpi_task_0]
100072 D - 0xfffffe00585ef600 [acpi_task_1]
100073 D - 0xfffffe00585ef600 [acpi_task_2]
100075 D - 0xfffffe0007959100 [CAM taskq]
db> show all locks
Process 900 (syz-executor3365552) thread 0xfffffe0058dfc560 (100098)
exclusive rw vm object (vm object) r = 0 (0xfffffe009278dd68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1495
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0092ffc450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934
Process 796 (soaiod4) thread 0xfffffe0058bbc3a0 (100091)
exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe0092dab0b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6037
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe008fe62cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4165
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4242
sysctloid 35322 2081K 35393
vtbuf 24 1968K 46
kobj 328 1312K 490
newblk 564 1165K 591
vfscache 3 1025K 3
pcb 25 543K 456
inodedep 44 529K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 115 250K 959
acpica 1674 184K 57552
vnet_data 1 168K 1
tidhash 3 141K 3
vmem 3 138K 4
linker 358 134K 386
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
bus 995 81K 5208
mtx_pool 2 72K 2
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
kdtrace 182 35K 1026
umtx 264 33K 264
temp 17 33K 1606
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
bus-sc 34 15K 1681
KTRACE 100 13K 100
eventhandler 136 12K 136
kenv 95 12K 95
ifaddr 30 12K 32
rman 88 11K 431
GEOM 61 11K 490
routetbl 50 11K 176
CAM queue 5 11K 1528
cred 36 9K 234
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
bmsafemap 1 8K 40
shmfd 1 8K 1
pfs_vncache 1 8K 1
sctp_timw 30 8K 30
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
ufs_dirhash 24 5K 24
UMA 272 5K 272
dirrem 17 5K 28
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
evdev 4 4K 4
kqueue 57 4K 903
pwddesc 57 4K 901
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
session 20 3K 31
proc-args 70 3K 1832
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
sctp_atcl 5 2K 419
selfd 27 2K 10428
Unitno 27 2K 39
CAM XPT 22 2K 543
lockf 15 2K 22
msi 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
sctp_stro 1 1K 105
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 10
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
sctp_stri 1 1K 210
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 10 1K 139
sctp_ifn 2 1K 6
sctp_atky 6 1K 629
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
DEVFS 9 1K 10
freework 1 1K 26
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
CC Mem 3 1K 7
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 49
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
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3681
filecaps 4 1K 66
tun 3 1K 3
sctp_athm 5 1K 524
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
pmc 1 1K 1
acpiintr 1 1K 1
sctp_map 2 1K 210
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 104
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 4
sctp_aadr 0 0K 0
filemon 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
ixl 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 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
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 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
xen_intr 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
UMAHash 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 18
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 3
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
freefile 0 0K 9
freeblks 0 0K 25
freefrag 0 0K 1
allocindir 0 0K 0
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
vtfont 0 0K 0
ip6opt 0 0K 3
statfs 0 0K 196
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 0
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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 27
iov 0 0K 13602
ioctlops 0 0K 86
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 658
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
kcovinfo 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 13497 0 254 38494208 0
mbuf 256 8579 1083 20190 0
254 2473472 0
pbuf 2624 0 794 0 0 2 2083456 0
BUF TRIE 144 172 11616 447 0 62 1697472 0
malloc-384 384 4169 31 4509 0 30 1612800 0
malloc-128 128 11647 226 11681 0 126 1519744 0
malloc-4096 4096 328 2 493 0 2 1351680 0
UMA Slabs 0 112 10575 3 10575 0 126 1184736 0
sctp_asoc 2256 1 509 105 0 254 1150560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16568 31 16568 0 254 929544 0
sctp_ep 1208 3 507 209 0 254 616080 0
FFS inode 1160 499 19 508 0 8 600880 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3314 181 20387 0 62 503280 0
socket 960 19 489 1544 0 254 487680 0
VM OBJECT 264 1457 73 25313 0 30 403920 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 1 516 105 0 254 380512 0
malloc-65536 65536 4 1 140 0 1 327680 0
256 Bucket 2048 150 10 911 0 8 327680 0
malloc-64 64 4130 217 5493 0 254 278208 0
malloc-4096 4096 63 1 907 0 2 262144 0
VNODE 448 529 47 540 0 30 258048 0
malloc-16 16 14655 345 14729 0 254 240000 0
THREAD 1808 124 8 124 0 8 238656 0
malloc-256 256 807 123 1191 0 62 238080 0
DEVCTL 1024 0 220 126 0 0 225280 0
MAP ENTRY 96 1720 296 86554 0 126 193536 0
malloc-32 32 5361 561 5938 0 254 189504 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-128 128 1203 192 26870 0 126 178560 0
malloc-2048 2048 5 75 1061 0 8 163840 0
malloc-1024 1024 117 27 325 0 16 147456 0
FFS2 dinode 256 499 71 508 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 54 0 1 131072 0
unpcb 256 7 503 1179 0 254 130560 0
mbuf_packet 256 0 508 1417 0 254 130048 0
S VFS Cache 104 966 204 1003 0 126 121680 0
FPU_save_area 832 126 18 139 0 16 119808 0
ksiginfo 112 47 997 63 0 126 116928 0
VMSPACE 2552 31 11 876 0 4 107184 0
malloc-128 128 525 250 3836 0 126 99200 0
UMA Kegs 384 230 3 230 0 30 89472 0
128 Bucket 1024 42 41 468 0 16 84992 0
filedesc0 1072 57 20 901 0 8 82544 0
sctp_readq 152 1 519 204 0 254 79040 0
sctp_chunk 152 2 518 313 0 254 79040 0
PROC 1352 56 1 900 0 8 77064 0
malloc-8192 8192 7 2 136 0 1 73728 0
g_bio 408 0 180 4622 0 30 73440 0
64 Bucket 512 65 71 1579 0 30 69632 0
malloc-64 64 522 549 1929 0 254 68544 0
malloc-128 128 330 197 480 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 163 0 1 65536 0
malloc-4096 4096 13 3 27 0 2 65536 0
malloc-2048 2048 7 25 404 0 8 65536 0
malloc-256 256 171 84 184 0 62 65280 0
sctp_stream_msg_out 112 0 540 209 0 254 60480 0
malloc-64 64 504 315 740 0 254 52416 0
malloc-128 128 152 251 639 0 126 51584 0
malloc-128 128 288 115 1062 0 126 51584 0
malloc-256 256 73 122 798 0 62 49920 0
32 Bucket 256 60 135 11305 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 12233 0 16 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
syncache 168 0 264 5 0 254 44352 0
clpbuf 2624 0 16 19 0 16 41984 0
malloc-8192 8192 4 1 6 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
Mountpoints 2752 2 12 2 0 4 38528 0
udp_inpcb 424 6 84 128 0 30 38160 0
da_ccb 544 0 70 1267 0 16 38080 0
pcpu-8 8 4223 385 4251 0 254 36864 0
malloc-64 64 0 567 13178 0 254 36288 0
malloc-64 64 136 431 155 0 254 36288 0
malloc-64 64 107 460 11408 0 254 36288 0
malloc-64 64 78 489 1174 0 254 36288 0
malloc-64 64 13 554 31 0 254 36288 0
malloc-128 128 137 142 189 0 126 35712 0
malloc-128 128 35 244 111 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 56 34 112 0 30 34560 0
malloc-384 384 58 32 59 0 30 34560 0
malloc-256 256 2 133 285 0 62 34560 0
malloc-256 256 18 117 23 0 62 34560 0
malloc-256 256 57 78 655 0 62 34560 0
malloc-256 256 53 82 265 0 62 34560 0
malloc-256 256 10 125 565 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-2048 2048 3 13 65 0 8 32768 0
malloc-2048 2048 4 12 13 0 8 32768 0
malloc-2048 2048 9 7 10 0 8 32768 0
malloc-1024 1024 27 5 38 0 16 32768 0
malloc-1024 1024 8 24 112 0 16 32768 0
malloc-1024 1024 6 26 530 0 16 32768 0
malloc-1024 1024 6 26 874 0 16 32768 0
malloc-512 512 11 53 19 0 30 32768 0
malloc-512 512 3 61 170 0 30 32768 0
malloc-512 512 2 62 12 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
cpuset 104 7 272 7 0 126 29016 0
malloc-32 32 269 613 3406 0 254 28224 0
16 Bucket 144 44 152 226 0 62 28224 0
4 Bucket 48 6 582 58 0 254 28224 0
AIO 208 1 132 105 0 62 27664 0
tcp_inpcb 424 3 60 7 0 30 26712 0
ripcb 424 1 62 4 0 30 26712 0
pipe 744 7 28 284 0 16 26040 0
TURNSTILE 136 133 56 133 0 62 25704 0
malloc-4096 4096 4 2 630 0 2 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
rtentry 176 13 125 17 0 62 24288 0
PGRP 88 20 256 31 0 126 24288 0
ertt_txseginfo 40 0 606 315 0 254 24240 0
rl_entry 40 30 576 30 0 254 24240 0
Files 80 72 228 6790 0 126 24000 0
8 Bucket 80 42 258 485 0 126 24000 0
malloc-384 384 27 33 29 0 30 23040 0
malloc-384 384 7 53 421 0 30 23040 0
malloc-384 384 30 30 30 0 30 23040 0
SLEEPQUEUE 88 133 123 133 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 128 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
AIOP 32 5 625 5 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 10 620 100 0 254 20160 0
malloc-32 32 5 625 223 0 254 20160 0
malloc-32 32 116 514 297 0 254 20160 0
malloc-32 32 33 597 35 0 254 20160 0
malloc-32 32 63 567 345 0 254 20160 0
malloc-32 32 23 607 1072 0 254 20160 0
2 Bucket 32 45 585 292 0 254 20160 0
AIOCB 552 1 34 105 0 16 19320 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 1 3 197 0 2 16384 0
malloc-4096 4096 3 1 3 0 2 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 3 29 212 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
sctp_laddr 48 0 336 4 0 254 16128 0
malloc-16 16 478 522 3438 0 254 16000 0
kenv 258 15 45 1037 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
tcp_inpcb ports 32 1 377 1 0 254 12096 0
malloc-32 32 81 297 892 0 254 12096 0
KNOTE 160 0 75 8 0 62 12000 0
malloc-16 16 9 741 402 0 254 12000 0
malloc-16 16 18 732 131 0 254 12000 0
malloc-16 16 16 734 56 0 254 12000 0
malloc-16 16 39 711 26776 0 254 12000 0
malloc-16 16 23 727 1251 0 254 12000 0
malloc-16 16 13 737 269 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
vtnet_tx_hdr 24 1 333 1766 0 254 8016 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
pcpu-4 4 1 511 1 0 254 2048 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 0 254 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 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 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
ipq 56 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
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 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
domainset 40 0 0 0 0 254 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-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 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-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-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-1024 1024 0 0