panic: mutex so_snd not owned at /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE
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syzbot
Nov 19, 2020, 1:41:24 PM11/19/20
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 9c3205de pipe: allow for lockless pipe_stat
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=14033cf2500000
dashboard link: https://syzkaller.appspot.com/bug?extid=7b2f9d4bcac1c9569291
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14ee9bba500000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+7b2f9d...@syzkaller.appspotmail.com
login: panic: mutex so_snd not owned at /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:399
cpuid = 0
time = 1605811064
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003636070
vpanic() at vpanic+0x1c7/frame 0xfffffe00036360d0
panic() at panic+0x43/frame 0xfffffe0003636130
__mtx_assert() at __mtx_assert+0x196/frame 0xfffffe0003636170
socantsendmore_locked() at socantsendmore_locked+0x32/frame 0xfffffe00036361a0
socantsendmore() at socantsendmore+0x34/frame 0xfffffe00036361c0
sctp_free_assoc() at sctp_free_assoc+0x868/frame 0xfffffe0003636250
sctp_process_control() at sctp_process_control+0x8a98/frame 0xfffffe00036366d0
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe0003636860
sctp6_input_with_port() at sctp6_input_with_port+0x300/frame 0xfffffe0003636960
sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0003636980
ip6_input() at ip6_input+0x1821/frame 0xfffffe0003636a90
swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
Stopped at kdb_enter+0x67: movq $0,0x1478c66(%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 0x80
rdx 0xffffffff819292d0
rbx 0
rsp 0xfffffe0003636050
rbp 0xfffffe0003636070
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0xfffffe000363675c
r11 0xbf
r12 0xffffffff820671c0 ddb_dbbe
r13 0
r14 0xffffffff81975651
r15 0xffffffff81975651
rip 0xffffffff810e3717 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x1478c66(%rip)
db> show proc
Process 12 (intr) at 0xfffff800042b9a50:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8250fbb0
ABI: null
reaper: 0xffffffff8250fbb0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff82510800
(map 0xffffffff82510800)
(map.pmap 0xffffffff825108c0)
(pmap 0xffffffff82510920)
threads: 23
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100020 Run CPU 0 [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
940 772 772 0 RE CPU 1 syz-executor.0
805 796 805 0 Ss select 0xfffff8003f339dc0 dhclient
800 1 800 0 Ss select 0xfffff8003f339d40 dhclient
796 787 424 65 S select 0xfffff8003f339ec0 dhclient
787 424 424 0 S wait 0xfffff8003f096000 sh
772 770 772 0 Ss nanslp 0xffffffff8252fb00 syz-executor.0
770 768 768 0 S (threaded) syz-execprog
100107 S uwait 0xfffff80026ef3f00 syz-execprog
100109 S uwait 0xfffff8003f0b9480 syz-execprog
100110 S uwait 0xfffff8003f0b9580 syz-execprog
100111 S uwait 0xfffff8003f0b9680 syz-execprog
100112 S uwait 0xfffff8003f0b9780 syz-execprog
100114 S uwait 0xfffff80026ef3180 syz-execprog
100115 S kqread 0xfffff80026f28a00 syz-execprog
768 766 768 0 Ss pause 0xfffff8003f01db00 csh
766 682 766 0 Ss select 0xfffff8003f0b9d40 sshd
742 1 742 0 Ss+ ttyin 0xfffff800046a1cb0 getty
741 1 741 0 Ss+ ttyin 0xfffff800049a48b0 getty
740 1 740 0 Ss+ ttyin 0xfffff800049a4cb0 getty
739 1 739 0 Ss+ ttyin 0xfffff8000499c0b0 getty
738 1 738 0 Ss+ ttyin 0xfffff8000499c4b0 getty
737 1 737 0 Ss+ ttyin 0xfffff8000499c8b0 getty
736 1 736 0 Ss+ ttyin 0xfffff8000499ccb0 getty
735 1 735 0 Ss+ ttyin 0xfffff800049390b0 getty
734 1 734 0 Ss+ ttyin 0xfffff800049394b0 getty
686 1 686 0 Ss nanslp 0xffffffff8252fb01 cron
682 1 682 0 Ss select 0xfffff80026ef36c0 sshd
495 1 495 0 Ss select 0xfffff80004b7d140 syslogd
424 1 424 0 Ss wait 0xfffff80004b77528 devd
423 1 423 65 Ss select 0xfffff80004b7d3c0 dhclient
338 1 338 0 Ss select 0xfffff80004b7d440 dhclient
335 1 335 0 Ss select 0xfffff80004b7dcc0 dhclient
23 0 0 0 DL vlruwt 0xfffff800049f3528 [vnlru]
22 0 0 0 DL syncer 0xffffffff8261ceb8 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff8261bf80 [bufdaemon]
100075 D - 0xffffffff8200acc0 [bufspacedaemon-0]
100088 D sdflush 0xfffff800041818e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82643448 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff826378b8 [dom0]
100076 D launds 0xffffffff826378c4 [laundry: dom0]
100077 D umarcl 0xffffffff814ef100 [uma]
18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c15818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82dc7390 [pf purge]
15 0 0 0 DL - 0xffffffff8261b55c [soaiod4]
9 0 0 0 DL - 0xffffffff8261b55c [soaiod3]
8 0 0 0 DL - 0xffffffff8261b55c [soaiod2]
7 0 0 0 DL - 0xffffffff8261b55c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff8223bfc0 [doneq0]
100067 D - 0xffffffff8223be90 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004189c90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004189c30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82634db0 [crypto]
14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff8250f620 [g_event]
100026 D - 0xffffffff8250f628 [g_up]
100027 D - 0xffffffff8250f630 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff800042b3300 [thr_0]
100019 D - 0xfffff800042b3380 [thr_1]
12 0 0 0 RL (threaded) [intr]
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100020 Run CPU 0 [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004291528 [init]
10 0 0 0 DL audit_w 0xffffffff826352d0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8250fbb0 [swapper]
100005 D - 0xfffff800042b8e00 [if_io_tqg_0]
100006 D - 0xfffff800042b8d00 [if_io_tqg_1]
100007 D - 0xfffff800042b8c00 [if_config_tqg_0]
100008 D - 0xfffff800042b8b00 [softirq_0]
100009 D - 0xfffff800042b8a00 [softirq_1]
100010 D - 0xfffff80004183200 [in6m_free taskq]
100012 D - 0xfffff800042bcd00 [kqueue_ctx taskq]
100013 D - 0xfffff800042bcb00 [inm_free taskq]
100016 D - 0xfffff800042bc500 [aiod_kick taskq]
100017 D - 0xfffff800042bc300 [thread taskq]
100024 D - 0xfffff800042cda00 [firmware taskq]
100029 D - 0xfffff800042cd300 [crypto_0]
100030 D - 0xfffff800042cd300 [crypto_1]
100044 D - 0xfffff80004342300 [vtnet0 rxq 0]
100045 D - 0xfffff80004342200 [vtnet0 txq 0]
100046 D - 0xfffff80004342100 [vtnet0 rxq 1]
100047 D - 0xfffff80004342000 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004486880 [virtio_balloon]
100053 D - 0xfffff800046ade00 [mca taskq]
100056 D - 0xffffffff81d1d5c1 [deadlkres]
100062 D - 0xfffff800048c8200 [acpi_task_0]
100063 D - 0xfffff800048c8200 [acpi_task_1]
100064 D - 0xfffff800048c8200 [acpi_task_2]
100066 D - 0xfffff80004342b00 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe00048b2a00 (100020)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff8003f420260) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:410
exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0025845ab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4837
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025845a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4836
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8003f41f468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4835
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4834
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4339K 4242
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 29217 1704K 29281
kobj 336 1344K 496
newblk 8 1026K 532
vfscache 3 1025K 3
pcb 26 541K 638
inodedep 8 515K 233
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 110 219K 1002
acpica 1674 184K 52503
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 6 130K 350
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 102 102K 113
linker 254 97K 285
bus 979 79K 3035
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
filedesc 5 37K 295
umtx 288 36K 288
BPF 19 36K 19
temp 23 33K 1644
hostcache 1 32K 1
shm 1 32K 1
kdtrace 161 32K 2219
DEVFS3 121 31K 131
msg 4 30K 4
gtaskqueue 18 26K 18
vmem 3 22K 4
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
ifaddr 43 15K 43
bus-sc 30 14K 1416
KTRACE 100 13K 100
kenv 92 12K 92
eventhandler 132 12K 132
dirrem 44 11K 167
GEOM 60 10K 489
rman 82 10K 423
bmsafemap 2 9K 190
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
ifnet 4 7K 4
CAM DEV 3 6K 510
lltable 20 6K 20
ether_multi 73 6K 83
kqueue 51 6K 945
cred 21 6K 249
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
in6_multi 41 5K 41
ufs_dirhash 24 5K 24
plimit 18 5K 360
vt 11 5K 11
UMA 254 5K 254
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
routetbl 18 4K 18
pf_ifnet 7 4K 10
freefile 26 4K 165
hhook 13 4K 13
pwddesc 48 3K 941
terminal 11 3K 11
acpisem 22 3K 22
session 22 3K 35
pgrp 22 3K 35
uidinfo 3 3K 9
proc-args 41 3K 511
lockf 20 3K 33
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 31 2K 6322
CAM XPT 22 2K 543
Unitno 25 2K 39
ipsecpolicy 2 2K 2
select 10 2K 34
acpidev 20 2K 20
sctp_atcl 3 2K 560
msi 9 2K 9
clone 9 2K 9
sctp_ifa 8 1K 10
sctp_stro 1 1K 280
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 24
NFSD session 1 1K 1
ip6ndp 6 1K 9
CAM periph 4 1K 271
ipsec 3 1K 3
in_multi 3 1K 5
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
encap_export_host 12 1K 12
crypto 3 1K 3
diradd 4 1K 183
indirdep 2 1K 4
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
sctp_ifn 3 1K 10
mld 3 1K 3
igmp 3 1K 3
chacha20random 1 1K 1
tun 4 1K 4
osd 3 1K 9
DEVFSP 5 1K 5
mkdir 2 1K 300
vnodes 1 1K 1
ktls 1 1K 1
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
inpcbpolicy 7 1K 145
loginclass 3 1K 7
prison 6 1K 6
sctp_atky 4 1K 840
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
freework 1 1K 165
newdirblk 1 1K 150
tcpfunc 2 1K 2
pmchooks 1 1K 1
soname 4 1K 3356
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 39
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
sctp_athm 3 1K 560
sctp_map 2 1K 560
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 69
p1003.1b 1 1K 1
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
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 5
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 5
sctp_aadr 0 0K 0
sctp_stri 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
pvscsi 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
USB 0 0K 0
xen_intr 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twsbuf 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
vm_fictitious 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
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
UMAHash 0 0K 0
CAM CCB 0 0K 2292
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 148
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 5
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
freeblks 0 0K 164
freefrag 0 0K 5
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
xform 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 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
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 0
statfs 0 0K 340
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
PUC 0 0K 0
ppbusdev 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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MVS driver 0 0K 0
mbuf_tag 0 0K 50
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13369
ioctlops 0 0K 89
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
sbuf 0 0K 288
mps_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPSSAS 0 0K 0
SWAP 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
sysctltmp 0 0K 609
sysctl 0 0K 1
MPRSAS 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroffdiroff 0 0K 0
NEWdirectio 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
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
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 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
aacbuf 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
zstd 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 9218 2 9218 0 254 18882560 0
mbuf_packet 256 8193 897 22662 0 254 2327040 0
BUF TRIE 144 158 13310 847 0 62 1939392 0
malloc-384 384 4138 12 4140 0 30 1593600 0
malloc-4096 4096 336 1 496 0 2 1380352 0
malloc-128 128 10426 21 10729 0 126 1337216 0
pbuf 832 0 985 0 0 2 819520 0
UMA Slabs 0 112 5405 28 5405 0 126 608496 0
FFS inode 1128 494 24 659 0 8 584304 0
RADIX NODE 144 2113 180 23965 0 62 330192 0
VNODE 488 525 67 692 0 30 288896 0
VM OBJECT 264 965 70 15134 0 30 273240 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 3 1 11 0 1 262144 0
THREAD 1792 121 23 395 0 8 258048 0
256 Bucket 2048 106 10 7149 0 8 237568 0
malloc-4096 4096 52 4 1393 0 2 229376 0
DEVCTL 1024 0 208 113 0 0 212992 0
malloc-16 16 12221 279 12843 0 254 200000 0
malloc-64 64 2752 20 2782 0 254 177408 0
UMA Zones 768 226 3 226 0 16 175872 0
malloc-32 32 4771 269 5105 0 254 161280 0
malloc-128 128 1126 83 24452 0 126 154752 0
FFS2 dinode 256 494 76 659 0 62 145920 0
malloc-65536 65536 0 2 55 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
mbuf 256 410 100 2735 0 254 130560 0
S VFS Cache 104 986 223 1172 0 126 125736 0
malloc-1024 1024 114 6 126 0 16 122880 0
ksiginfo 112 43 1001 71 0 126 116928 0
MAP ENTRY 96 959 259 42118 0 126 116928 0
malloc-16384 16384 3 4 148 0 1 114688 0
malloc-4096 4096 27 0 38 0 2 110592 0
malloc-256 256 75 330 723 0 62 103680 0
vmem btag 56 1700 16 1700 0 254 96096 0
malloc-2048 2048 3 43 2573 0 8 94208 0
VMSPACE 2544 26 10 921 0 4 91584 0
UMA Kegs 384 212 1 212 0 30 81792 0
PROC 1320 48 12 940 0 8 79200 0
g_bio 408 0 190 6822 0 30 77520 0
malloc-256 256 169 131 1943 0 62 76800 0
socket 944 20 60 1500 0 254 75520 0
filedesc0 1072 49 21 941 0 8 75040 0
malloc-8192 8192 6 3 34 0 1 73728 0
malloc-256 256 140 130 591 0 62 69120 0
malloc-65536 65536 0 1 110 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
sctp_ep 1280 2 43 280 0 254 57600 0
malloc-128 128 306 128 586 0 126 55552 0
128 Bucket 1024 38 13 1639 0 16 52224 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 9 15 516 0 8 49152 0
malloc-384 384 56 64 613 0 30 46080 0
32 Bucket 256 50 130 878 0 62 46080 0
sctp_asoc 2288 1 19 280 0 254 45760 0
malloc-64 64 550 143 8175 0 254 44352 0
malloc-64 64 523 170 1604 0 254 44352 0
malloc-128 128 138 203 1244 0 126 43648 0
malloc-256 256 57 93 463 0 62 38400 0
malloc-256 256 22 128 1140 0 62 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 12671 0 16 36864 0
64 Bucket 512 56 16 654 0 30 36864 0
malloc-384 384 81 9 375 0 30 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 0 1 112 0 1 32768 0
malloc-16384 16384 2 0 5 0 1 32768 0
pcpu-64 64 452 60 452 0 254 32768 0
pcpu-8 8 3964 132 3968 0 254 32768 0
malloc-128 128 127 121 319 0 126 31744 0
malloc-1024 1024 3 25 322 0 16 28672 0
8 Bucket 80 51 299 3288 0 126 28000 0
malloc-384 384 7 63 232 0 30 26880 0
clpbuf 832 0 32 89 0 16 26624 0
mbuf_jumbo_page 4096 0 6 10 0 254 24576 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-8192 8192 2 1 91 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
sctp_raddr 736 1 32 280 0 254 24288 0
ttyinq 160 135 15 300 0 62 24000 0
malloc-128 128 142 44 495 0 126 23808 0
tcpcb 1048 3 19 7 0 254 23056 0
ttyoutq 256 72 18 160 0 62 23040 0
TURNSTILE 136 145 23 145 0 62 22848 0
malloc-4096 4096 4 1 7 0 2 20480 0
malloc-1024 1024 18 2 18 0 16 20480 0
malloc-64 64 253 62 13299 0 254 20160 0
malloc-64 64 219 96 2064 0 254 20160 0
4 Bucket 48 11 409 14441 0 254 20160 0
Files 80 94 156 7083 0 126 20000 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 51 24 54 0 62 19200 0
malloc-256 256 59 16 475 0 62 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 0 1 136 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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 344 0 2 16384 0
malloc-2048 2048 3 5 15 0 8 16384 0
malloc-2048 2048 5 3 261 0 8 16384 0
malloc-1024 1024 6 10 929 0 16 16384 0
malloc-1024 1024 14 2 14 0 16 16384 0
malloc-32 32 291 213 977 0 254 16128 0
malloc-256 256 45 15 468 0 62 15360 0
pipe 744 11 9 295 0 16 14880 0
SLEEPQUEUE 88 145 15 145 0 126 14080 0
malloc-4096 4096 3 0 4 0 2 12288 0
malloc-2048 2048 4 2 4 0 8 12288 0
malloc-2048 2048 3 3 194 0 8 12288 0
malloc-512 512 1 23 119 0 30 12288 0
PWD 32 12 366 243 0 254 12096 0
2 Bucket 32 52 326 8546 0 254 12096 0
vtnet_tx_hdr 24 0 501 848 0 254 12024 0
udp_inpcb 488 2 22 133 0 254 11712 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 3 0 2 8192 0
malloc-2048 2048 3 1 5 0 8 8192 0
malloc-1024 1024 3 5 3 0 16 8192 0
malloc-1024 1024 4 4 142 0 16 8192 0
malloc-1024 1024 3 5 17 0 16 8192 0
malloc-512 512 6 10 6 0 30 8192 0
malloc-512 512 2 14 510 0 30 8192 0
malloc-512 512 2 14 24 0 30 8192 0
malloc-512 512 8 8 8 0 30 8192 0
rtentry 176 20 26 24 0 62 8096 0
rl_entry 40 33 169 33 0 254 8080 0
sctp_laddr 48 0 168 7 0 254 8064 0
udpcb 32 2 250 133 0 254 8064 0
malloc-64 64 11 115 24 0 254 8064 0
malloc-64 64 2 124 37 0 254 8064 0
malloc-64 64 31 95 332 0 254 8064 0
malloc-32 32 100 152 417 0 254 8064 0
malloc-32 32 54 198 1920 0 254 8064 0
malloc-32 32 56 196 817 0 254 8064 0
malloc-32 32 2 250 23 0 254 8064 0
malloc-32 32 30 222 2654 0 254 8064 0
16 Bucket 144 36 20 193 0 62 8064 0
KNOTE 160 8 42 772 0 62 8000 0
malloc-16 16 16 484 46 0 254 8000 0
malloc-16 16 28 472 259 0 254 8000 0
malloc-16 16 47 453 1061 0 254 8000 0
malloc-16 16 183 317 1238 0 254 8000 0
malloc-16 16 8 492 8 0 254 8000 0
malloc-16 16 253 247 256 0 254 8000 0
malloc-16 16 27 473 23643 0 254 8000 0
malloc-128 128 16 46 74 0 126 7936 0
malloc-128 128 47 15 2956 0 126 7936 0
ripcb 488 2 14 5 0 254 7808 0
tcp_inpcb 488 3 13 7 0 254 7808 0
kenv 258 3 27 1001 0 30 7740 0
routing nhops 256 16 14 24 0 62 7680 0
unpcb 256 11 19 1055 0 254 7680 0
malloc-384 384 9 11 12 0 30 7680 0
malloc-384 384 14 6 14 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 33 0 8 4096 0
malloc-512 512 1 7 2 0 30 4096 0
malloc-512 512 3 5 44 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 96 1 41 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-32 32 8 118 29 0 254 4032 0
UMA Slabs 1 176 7 15 7 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 2 29 2 0 254 992 0
SMR SHARED 24 2 29 2 0 254 744 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 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 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
udplite_inpcb 488 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_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
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 88 0 0 0 0 254 0 0
ipq 56 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
AIOCB 744 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 592 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
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 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 832 0 0 0 0 62 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 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-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-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-4096 4096 0 0 0 0 2 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
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot can test patches for this issue, for details see:
https://goo.gl/tpsmEJ#testing-patches
syzbot found the following issue on:
HEAD commit: 9c3205de pipe: allow for lockless pipe_stat
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=14033cf2500000
dashboard link: https://syzkaller.appspot.com/bug?extid=7b2f9d4bcac1c9569291
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14ee9bba500000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+7b2f9d...@syzkaller.appspotmail.com
login: panic: mutex so_snd not owned at /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:399
cpuid = 0
time = 1605811064
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003636070
vpanic() at vpanic+0x1c7/frame 0xfffffe00036360d0
panic() at panic+0x43/frame 0xfffffe0003636130
__mtx_assert() at __mtx_assert+0x196/frame 0xfffffe0003636170
socantsendmore_locked() at socantsendmore_locked+0x32/frame 0xfffffe00036361a0
socantsendmore() at socantsendmore+0x34/frame 0xfffffe00036361c0
sctp_free_assoc() at sctp_free_assoc+0x868/frame 0xfffffe0003636250
sctp_process_control() at sctp_process_control+0x8a98/frame 0xfffffe00036366d0
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe0003636860
sctp6_input_with_port() at sctp6_input_with_port+0x300/frame 0xfffffe0003636960
sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0003636980
ip6_input() at ip6_input+0x1821/frame 0xfffffe0003636a90
swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
Stopped at kdb_enter+0x67: movq $0,0x1478c66(%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 0x80
rdx 0xffffffff819292d0
rbx 0
rsp 0xfffffe0003636050
rbp 0xfffffe0003636070
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0xfffffe000363675c
r11 0xbf
r12 0xffffffff820671c0 ddb_dbbe
r13 0
r14 0xffffffff81975651
r15 0xffffffff81975651
rip 0xffffffff810e3717 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x1478c66(%rip)
db> show proc
Process 12 (intr) at 0xfffff800042b9a50:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8250fbb0
ABI: null
reaper: 0xffffffff8250fbb0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff82510800
(map 0xffffffff82510800)
(map.pmap 0xffffffff825108c0)
(pmap 0xffffffff82510920)
threads: 23
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100020 Run CPU 0 [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
940 772 772 0 RE CPU 1 syz-executor.0
805 796 805 0 Ss select 0xfffff8003f339dc0 dhclient
800 1 800 0 Ss select 0xfffff8003f339d40 dhclient
796 787 424 65 S select 0xfffff8003f339ec0 dhclient
787 424 424 0 S wait 0xfffff8003f096000 sh
772 770 772 0 Ss nanslp 0xffffffff8252fb00 syz-executor.0
770 768 768 0 S (threaded) syz-execprog
100107 S uwait 0xfffff80026ef3f00 syz-execprog
100109 S uwait 0xfffff8003f0b9480 syz-execprog
100110 S uwait 0xfffff8003f0b9580 syz-execprog
100111 S uwait 0xfffff8003f0b9680 syz-execprog
100112 S uwait 0xfffff8003f0b9780 syz-execprog
100114 S uwait 0xfffff80026ef3180 syz-execprog
100115 S kqread 0xfffff80026f28a00 syz-execprog
768 766 768 0 Ss pause 0xfffff8003f01db00 csh
766 682 766 0 Ss select 0xfffff8003f0b9d40 sshd
742 1 742 0 Ss+ ttyin 0xfffff800046a1cb0 getty
741 1 741 0 Ss+ ttyin 0xfffff800049a48b0 getty
740 1 740 0 Ss+ ttyin 0xfffff800049a4cb0 getty
739 1 739 0 Ss+ ttyin 0xfffff8000499c0b0 getty
738 1 738 0 Ss+ ttyin 0xfffff8000499c4b0 getty
737 1 737 0 Ss+ ttyin 0xfffff8000499c8b0 getty
736 1 736 0 Ss+ ttyin 0xfffff8000499ccb0 getty
735 1 735 0 Ss+ ttyin 0xfffff800049390b0 getty
734 1 734 0 Ss+ ttyin 0xfffff800049394b0 getty
686 1 686 0 Ss nanslp 0xffffffff8252fb01 cron
682 1 682 0 Ss select 0xfffff80026ef36c0 sshd
495 1 495 0 Ss select 0xfffff80004b7d140 syslogd
424 1 424 0 Ss wait 0xfffff80004b77528 devd
423 1 423 65 Ss select 0xfffff80004b7d3c0 dhclient
338 1 338 0 Ss select 0xfffff80004b7d440 dhclient
335 1 335 0 Ss select 0xfffff80004b7dcc0 dhclient
23 0 0 0 DL vlruwt 0xfffff800049f3528 [vnlru]
22 0 0 0 DL syncer 0xffffffff8261ceb8 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff8261bf80 [bufdaemon]
100075 D - 0xffffffff8200acc0 [bufspacedaemon-0]
100088 D sdflush 0xfffff800041818e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82643448 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff826378b8 [dom0]
100076 D launds 0xffffffff826378c4 [laundry: dom0]
100077 D umarcl 0xffffffff814ef100 [uma]
18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c15818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82dc7390 [pf purge]
15 0 0 0 DL - 0xffffffff8261b55c [soaiod4]
9 0 0 0 DL - 0xffffffff8261b55c [soaiod3]
8 0 0 0 DL - 0xffffffff8261b55c [soaiod2]
7 0 0 0 DL - 0xffffffff8261b55c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff8223bfc0 [doneq0]
100067 D - 0xffffffff8223be90 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004189c90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004189c30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82634db0 [crypto]
14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff8250f620 [g_event]
100026 D - 0xffffffff8250f628 [g_up]
100027 D - 0xffffffff8250f630 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff800042b3300 [thr_0]
100019 D - 0xfffff800042b3380 [thr_1]
12 0 0 0 RL (threaded) [intr]
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100020 Run CPU 0 [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004291528 [init]
10 0 0 0 DL audit_w 0xffffffff826352d0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8250fbb0 [swapper]
100005 D - 0xfffff800042b8e00 [if_io_tqg_0]
100006 D - 0xfffff800042b8d00 [if_io_tqg_1]
100007 D - 0xfffff800042b8c00 [if_config_tqg_0]
100008 D - 0xfffff800042b8b00 [softirq_0]
100009 D - 0xfffff800042b8a00 [softirq_1]
100010 D - 0xfffff80004183200 [in6m_free taskq]
100012 D - 0xfffff800042bcd00 [kqueue_ctx taskq]
100013 D - 0xfffff800042bcb00 [inm_free taskq]
100016 D - 0xfffff800042bc500 [aiod_kick taskq]
100017 D - 0xfffff800042bc300 [thread taskq]
100024 D - 0xfffff800042cda00 [firmware taskq]
100029 D - 0xfffff800042cd300 [crypto_0]
100030 D - 0xfffff800042cd300 [crypto_1]
100044 D - 0xfffff80004342300 [vtnet0 rxq 0]
100045 D - 0xfffff80004342200 [vtnet0 txq 0]
100046 D - 0xfffff80004342100 [vtnet0 rxq 1]
100047 D - 0xfffff80004342000 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004486880 [virtio_balloon]
100053 D - 0xfffff800046ade00 [mca taskq]
100056 D - 0xffffffff81d1d5c1 [deadlkres]
100062 D - 0xfffff800048c8200 [acpi_task_0]
100063 D - 0xfffff800048c8200 [acpi_task_1]
100064 D - 0xfffff800048c8200 [acpi_task_2]
100066 D - 0xfffff80004342b00 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe00048b2a00 (100020)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff8003f420260) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:410
exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0025845ab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4837
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025845a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4836
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8003f41f468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4835
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4834
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4339K 4242
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 29217 1704K 29281
kobj 336 1344K 496
newblk 8 1026K 532
vfscache 3 1025K 3
pcb 26 541K 638
inodedep 8 515K 233
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 110 219K 1002
acpica 1674 184K 52503
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 6 130K 350
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 102 102K 113
linker 254 97K 285
bus 979 79K 3035
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
filedesc 5 37K 295
umtx 288 36K 288
BPF 19 36K 19
temp 23 33K 1644
hostcache 1 32K 1
shm 1 32K 1
kdtrace 161 32K 2219
DEVFS3 121 31K 131
msg 4 30K 4
gtaskqueue 18 26K 18
vmem 3 22K 4
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
ifaddr 43 15K 43
bus-sc 30 14K 1416
KTRACE 100 13K 100
kenv 92 12K 92
eventhandler 132 12K 132
dirrem 44 11K 167
GEOM 60 10K 489
rman 82 10K 423
bmsafemap 2 9K 190
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
ifnet 4 7K 4
CAM DEV 3 6K 510
lltable 20 6K 20
ether_multi 73 6K 83
kqueue 51 6K 945
cred 21 6K 249
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
in6_multi 41 5K 41
ufs_dirhash 24 5K 24
plimit 18 5K 360
vt 11 5K 11
UMA 254 5K 254
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
routetbl 18 4K 18
pf_ifnet 7 4K 10
freefile 26 4K 165
hhook 13 4K 13
pwddesc 48 3K 941
terminal 11 3K 11
acpisem 22 3K 22
session 22 3K 35
pgrp 22 3K 35
uidinfo 3 3K 9
proc-args 41 3K 511
lockf 20 3K 33
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 31 2K 6322
CAM XPT 22 2K 543
Unitno 25 2K 39
ipsecpolicy 2 2K 2
select 10 2K 34
acpidev 20 2K 20
sctp_atcl 3 2K 560
msi 9 2K 9
clone 9 2K 9
sctp_ifa 8 1K 10
sctp_stro 1 1K 280
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 24
NFSD session 1 1K 1
ip6ndp 6 1K 9
CAM periph 4 1K 271
ipsec 3 1K 3
in_multi 3 1K 5
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
encap_export_host 12 1K 12
crypto 3 1K 3
diradd 4 1K 183
indirdep 2 1K 4
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
sctp_ifn 3 1K 10
mld 3 1K 3
igmp 3 1K 3
chacha20random 1 1K 1
tun 4 1K 4
osd 3 1K 9
DEVFSP 5 1K 5
mkdir 2 1K 300
vnodes 1 1K 1
ktls 1 1K 1
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
inpcbpolicy 7 1K 145
loginclass 3 1K 7
prison 6 1K 6
sctp_atky 4 1K 840
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
freework 1 1K 165
newdirblk 1 1K 150
tcpfunc 2 1K 2
pmchooks 1 1K 1
soname 4 1K 3356
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 39
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
sctp_athm 3 1K 560
sctp_map 2 1K 560
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 69
p1003.1b 1 1K 1
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
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 5
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 5
sctp_aadr 0 0K 0
sctp_stri 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
pvscsi 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
USB 0 0K 0
xen_intr 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twsbuf 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
vm_fictitious 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
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
UMAHash 0 0K 0
CAM CCB 0 0K 2292
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 148
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 5
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
freeblks 0 0K 164
freefrag 0 0K 5
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
xform 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 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
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 0
statfs 0 0K 340
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
PUC 0 0K 0
ppbusdev 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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MVS driver 0 0K 0
mbuf_tag 0 0K 50
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13369
ioctlops 0 0K 89
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
sbuf 0 0K 288
mps_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPSSAS 0 0K 0
SWAP 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
sysctltmp 0 0K 609
sysctl 0 0K 1
MPRSAS 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroffdiroff 0 0K 0
NEWdirectio 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
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
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 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
aacbuf 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
zstd 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 9218 2 9218 0 254 18882560 0
mbuf_packet 256 8193 897 22662 0 254 2327040 0
BUF TRIE 144 158 13310 847 0 62 1939392 0
malloc-384 384 4138 12 4140 0 30 1593600 0
malloc-4096 4096 336 1 496 0 2 1380352 0
malloc-128 128 10426 21 10729 0 126 1337216 0
pbuf 832 0 985 0 0 2 819520 0
UMA Slabs 0 112 5405 28 5405 0 126 608496 0
FFS inode 1128 494 24 659 0 8 584304 0
RADIX NODE 144 2113 180 23965 0 62 330192 0
VNODE 488 525 67 692 0 30 288896 0
VM OBJECT 264 965 70 15134 0 30 273240 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 3 1 11 0 1 262144 0
THREAD 1792 121 23 395 0 8 258048 0
256 Bucket 2048 106 10 7149 0 8 237568 0
malloc-4096 4096 52 4 1393 0 2 229376 0
DEVCTL 1024 0 208 113 0 0 212992 0
malloc-16 16 12221 279 12843 0 254 200000 0
malloc-64 64 2752 20 2782 0 254 177408 0
UMA Zones 768 226 3 226 0 16 175872 0
malloc-32 32 4771 269 5105 0 254 161280 0
malloc-128 128 1126 83 24452 0 126 154752 0
FFS2 dinode 256 494 76 659 0 62 145920 0
malloc-65536 65536 0 2 55 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
mbuf 256 410 100 2735 0 254 130560 0
S VFS Cache 104 986 223 1172 0 126 125736 0
malloc-1024 1024 114 6 126 0 16 122880 0
ksiginfo 112 43 1001 71 0 126 116928 0
MAP ENTRY 96 959 259 42118 0 126 116928 0
malloc-16384 16384 3 4 148 0 1 114688 0
malloc-4096 4096 27 0 38 0 2 110592 0
malloc-256 256 75 330 723 0 62 103680 0
vmem btag 56 1700 16 1700 0 254 96096 0
malloc-2048 2048 3 43 2573 0 8 94208 0
VMSPACE 2544 26 10 921 0 4 91584 0
UMA Kegs 384 212 1 212 0 30 81792 0
PROC 1320 48 12 940 0 8 79200 0
g_bio 408 0 190 6822 0 30 77520 0
malloc-256 256 169 131 1943 0 62 76800 0
socket 944 20 60 1500 0 254 75520 0
filedesc0 1072 49 21 941 0 8 75040 0
malloc-8192 8192 6 3 34 0 1 73728 0
malloc-256 256 140 130 591 0 62 69120 0
malloc-65536 65536 0 1 110 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
sctp_ep 1280 2 43 280 0 254 57600 0
malloc-128 128 306 128 586 0 126 55552 0
128 Bucket 1024 38 13 1639 0 16 52224 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 9 15 516 0 8 49152 0
malloc-384 384 56 64 613 0 30 46080 0
32 Bucket 256 50 130 878 0 62 46080 0
sctp_asoc 2288 1 19 280 0 254 45760 0
malloc-64 64 550 143 8175 0 254 44352 0
malloc-64 64 523 170 1604 0 254 44352 0
malloc-128 128 138 203 1244 0 126 43648 0
malloc-256 256 57 93 463 0 62 38400 0
malloc-256 256 22 128 1140 0 62 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 12671 0 16 36864 0
64 Bucket 512 56 16 654 0 30 36864 0
malloc-384 384 81 9 375 0 30 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 0 1 112 0 1 32768 0
malloc-16384 16384 2 0 5 0 1 32768 0
pcpu-64 64 452 60 452 0 254 32768 0
pcpu-8 8 3964 132 3968 0 254 32768 0
malloc-128 128 127 121 319 0 126 31744 0
malloc-1024 1024 3 25 322 0 16 28672 0
8 Bucket 80 51 299 3288 0 126 28000 0
malloc-384 384 7 63 232 0 30 26880 0
clpbuf 832 0 32 89 0 16 26624 0
mbuf_jumbo_page 4096 0 6 10 0 254 24576 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-8192 8192 2 1 91 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
sctp_raddr 736 1 32 280 0 254 24288 0
ttyinq 160 135 15 300 0 62 24000 0
malloc-128 128 142 44 495 0 126 23808 0
tcpcb 1048 3 19 7 0 254 23056 0
ttyoutq 256 72 18 160 0 62 23040 0
TURNSTILE 136 145 23 145 0 62 22848 0
malloc-4096 4096 4 1 7 0 2 20480 0
malloc-1024 1024 18 2 18 0 16 20480 0
malloc-64 64 253 62 13299 0 254 20160 0
malloc-64 64 219 96 2064 0 254 20160 0
4 Bucket 48 11 409 14441 0 254 20160 0
Files 80 94 156 7083 0 126 20000 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 51 24 54 0 62 19200 0
malloc-256 256 59 16 475 0 62 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 0 1 136 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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 344 0 2 16384 0
malloc-2048 2048 3 5 15 0 8 16384 0
malloc-2048 2048 5 3 261 0 8 16384 0
malloc-1024 1024 6 10 929 0 16 16384 0
malloc-1024 1024 14 2 14 0 16 16384 0
malloc-32 32 291 213 977 0 254 16128 0
malloc-256 256 45 15 468 0 62 15360 0
pipe 744 11 9 295 0 16 14880 0
SLEEPQUEUE 88 145 15 145 0 126 14080 0
malloc-4096 4096 3 0 4 0 2 12288 0
malloc-2048 2048 4 2 4 0 8 12288 0
malloc-2048 2048 3 3 194 0 8 12288 0
malloc-512 512 1 23 119 0 30 12288 0
PWD 32 12 366 243 0 254 12096 0
2 Bucket 32 52 326 8546 0 254 12096 0
vtnet_tx_hdr 24 0 501 848 0 254 12024 0
udp_inpcb 488 2 22 133 0 254 11712 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 3 0 2 8192 0
malloc-2048 2048 3 1 5 0 8 8192 0
malloc-1024 1024 3 5 3 0 16 8192 0
malloc-1024 1024 4 4 142 0 16 8192 0
malloc-1024 1024 3 5 17 0 16 8192 0
malloc-512 512 6 10 6 0 30 8192 0
malloc-512 512 2 14 510 0 30 8192 0
malloc-512 512 2 14 24 0 30 8192 0
malloc-512 512 8 8 8 0 30 8192 0
rtentry 176 20 26 24 0 62 8096 0
rl_entry 40 33 169 33 0 254 8080 0
sctp_laddr 48 0 168 7 0 254 8064 0
udpcb 32 2 250 133 0 254 8064 0
malloc-64 64 11 115 24 0 254 8064 0
malloc-64 64 2 124 37 0 254 8064 0
malloc-64 64 31 95 332 0 254 8064 0
malloc-32 32 100 152 417 0 254 8064 0
malloc-32 32 54 198 1920 0 254 8064 0
malloc-32 32 56 196 817 0 254 8064 0
malloc-32 32 2 250 23 0 254 8064 0
malloc-32 32 30 222 2654 0 254 8064 0
16 Bucket 144 36 20 193 0 62 8064 0
KNOTE 160 8 42 772 0 62 8000 0
malloc-16 16 16 484 46 0 254 8000 0
malloc-16 16 28 472 259 0 254 8000 0
malloc-16 16 47 453 1061 0 254 8000 0
malloc-16 16 183 317 1238 0 254 8000 0
malloc-16 16 8 492 8 0 254 8000 0
malloc-16 16 253 247 256 0 254 8000 0
malloc-16 16 27 473 23643 0 254 8000 0
malloc-128 128 16 46 74 0 126 7936 0
malloc-128 128 47 15 2956 0 126 7936 0
ripcb 488 2 14 5 0 254 7808 0
tcp_inpcb 488 3 13 7 0 254 7808 0
kenv 258 3 27 1001 0 30 7740 0
routing nhops 256 16 14 24 0 62 7680 0
unpcb 256 11 19 1055 0 254 7680 0
malloc-384 384 9 11 12 0 30 7680 0
malloc-384 384 14 6 14 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 33 0 8 4096 0
malloc-512 512 1 7 2 0 30 4096 0
malloc-512 512 3 5 44 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 96 1 41 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-32 32 8 118 29 0 254 4032 0
UMA Slabs 1 176 7 15 7 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 2 29 2 0 254 992 0
SMR SHARED 24 2 29 2 0 254 744 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 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 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
udplite_inpcb 488 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_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
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 88 0 0 0 0 254 0 0
ipq 56 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
AIOCB 744 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 592 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
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 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 832 0 0 0 0 62 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 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-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-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-4096 4096 0 0 0 0 2 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
---
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