panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb. (3)
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syzbot
11. 9. 2022, 10:28:2711. 9. 2022
komu: syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: b20ec58669e2 vfs.typenumhash: fix sysctl description
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=116c31c8880000
dashboard link: https://syzkaller.appspot.com/bug?extid=b140e81a6b52f2e3c4a7
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15712120880000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b140e8...@syzkaller.appspotmail.com
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3373
cpuid = 0
time = 1662906014
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053aa7c70
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053aa7dd0
vpanic() at vpanic+0x254/frame 0xfffffe0053aa7eb0
panic() at panic+0xb5/frame 0xfffffe0053aa7f70
__mtx_lock_sleep() at __mtx_lock_sleep+0xa10/frame 0xfffffe0053aa80b0
__mtx_lock_flags() at __mtx_lock_flags+0x231/frame 0xfffffe0053aa81a0
sctp_inpcb_free() at sctp_inpcb_free+0x6fe/frame 0xfffffe0053aa8230
sctp_free_assoc() at sctp_free_assoc+0x444e/frame 0xfffffe0053aa8390
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1d1a/frame 0xfffffe0053aa9180
sctp_handle_init_ack() at sctp_handle_init_ack+0x532/frame 0xfffffe0053aa92b0
sctp_process_control() at sctp_process_control+0x3246/frame 0xfffffe0053aa97c0
sctp_common_input_processing() at sctp_common_input_processing+0xb35/frame 0xfffffe0053aa9a20
sctp_input_with_port() at sctp_input_with_port+0x57d/frame 0xfffffe0053aa9bb0
sctp_input() at sctp_input+0x32/frame 0xfffffe0053aa9bd0
ip_input() at ip_input+0x7c5/frame 0xfffffe0053aa9cf0
swi_net() at swi_net+0x2ed/frame 0xfffffe0053aa9d90
ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0053aa9ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053aa9f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053aa9f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100031 ]
Stopped at kdb_enter+0x6b: movq $0,0x27566ba(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe00033eee30
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe0053aa7db0
rbp 0xfffffe0053aa7dd0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0
r12 0
r13 0xfffffe0053e8b560
r14 0xffffffff82b6d3a0 .str.26
r15 0xffffffff82b6d3a0 .str.26
rip 0xffffffff8171cadb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x27566ba(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053dda560:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e167e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e167e0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83e17780
(map 0xffffffff83e17780)
(map.pmap 0xffffffff83e17840)
(pmap 0xffffffff83e178b0)
threads: 22
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100031 Run CPU 0 [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]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
872 787 787 0 R syz-executor.2
842 827 842 0 Ss select 0xfffffe0058616ac0 dhclient
832 1 832 0 Ss select 0xfffffe0058616cc0 dhclient
827 810 430 65 S select 0xfffffe0007980ac0 dhclient
810 430 430 0 S wait 0xfffffe00927ad570 sh
797 784 797 0 Rs syz-executor.3
796 784 796 0 Rs syz-executor.1
787 784 787 0 Rs syz-executor.2
786 784 786 0 Rs syz-executor.0
784 782 782 0 R (threaded) syz-execprog
100100 S uwait 0xfffffe0057326180 syz-execprog
100116 RunQ syz-execprog
100117 S wait 0xfffffe0058c2eab0 syz-execprog
100118 S uwait 0xfffffe0057325280 syz-execprog
100119 S uwait 0xfffffe0057325a00 syz-execprog
100120 S uwait 0xfffffe0057325b00 syz-execprog
100121 S uwait 0xfffffe0092b67380 syz-execprog
100122 S wait 0xfffffe0058c2eab0 syz-execprog
100123 S wait 0xfffffe0058c2eab0 syz-execprog
100124 S wait 0xfffffe0058c2eab0 syz-execprog
100125 RunQ syz-execprog
100128 RunQ syz-execprog
782 780 782 0 Ss pause 0xfffffe0058c30b70 csh
780 688 780 0 Ss select 0xfffffe00079808c0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe0056f56cb0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00579c24b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00579c28b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00579c2cb0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005748f8b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe005748fcb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00574900b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579c30b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579c34b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e40941 cron
688 1 688 0 Ss select 0xfffffe0007981040 sshd
501 1 501 0 Ss select 0xfffffe0007980940 syslogd
430 1 430 0 Ss wait 0xfffffe0056fa5018 devd
429 1 429 65 Ss select 0xfffffe0007980cc0 dhclient
344 1 344 0 Ss select 0xfffffe0007980a40 dhclient
341 1 341 0 Ss select 0xfffffe00079813c0 dhclient
17 0 0 0 DL syncer 0xffffffff83f65de0 [syncer]
16 0 0 0 RL [vnlru]
15 0 0 0 RL (threaded) [bufdaemon]
100079 RunQ [bufdaemon]
100082 RunQ [bufspacedaemon-0]
100096 RunQ [/ worker]
9 0 0 0 DL psleep 0xffffffff83f97e80 [vmdaemon]
8 0 0 0 RL (threaded) [pagedaemon]
100077 RunQ [dom0]
100080 D launds 0xffffffff83f8bd44 [laundry: dom0]
100081 RunQ [uma]
7 0 0 0 RL [rand_harvestq]
6 0 0 0 RL [pf purge]
5 0 0 0 DL waiting 0xffffffff84995640 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83a9f340 [doneq0]
100045 D - 0xffffffff83a9f2c0 [async]
100076 D - 0xffffffff83a9f140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056efcc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f87460 [crypto]
100041 D crypto_ 0xfffffe0053f6c030 [crypto returns 0]
100042 D crypto_ 0xfffffe0053f6c080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e15dc0 [g_event]
100036 D - 0xffffffff83e15de0 [g_up]
100037 D - 0xffffffff83e15e00 [g_down]
2 0 0 0 RL (threaded) [clock]
100029 Run CPU 1 [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100031 Run CPU 0 [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 0xfffffe0053ddb010 [init]
10 0 0 0 DL audit_w 0xffffffff83f88000 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e167e0 [swapper]
100005 D - 0xfffffe0053c82700 [softirq_0]
100006 D - 0xfffffe0053c82600 [softirq_1]
100007 D - 0xfffffe0053c82500 [if_io_tqg_0]
100008 D - 0xfffffe0053c82400 [if_io_tqg_1]
100009 D - 0xfffffe0053c82300 [if_config_tqg_0]
100010 D - 0xfffffe000817bd00 [in6m_free taskq]
100011 D - 0xfffffe000817bc00 [linuxkpi_irq_wq]
100012 D - 0xfffffe000817bb00 [deferred_unmount ta]
100014 D - 0xfffffe000817b900 [thread taskq]
100016 D - 0xfffffe000817b700 [kqueue_ctx taskq]
100017 D - 0xfffffe000817b600 [pci_hp taskq]
100019 D - 0xfffffe000817b400 [inm_free taskq]
100020 D - 0xfffffe000817b300 [aiod_kick taskq]
100021 D - 0xfffffe000817b200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000817b200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000817b200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000817b200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000817b100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000817b100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000817b100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000817b100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe000817b000 [firmware taskq]
100038 D - 0xfffffe000817ae00 [crypto_0]
100039 D - 0xfffffe000817ae00 [crypto_1]
100055 D - 0xfffffe000817ac00 [vtnet0 rxq 0]
100056 D - 0xfffffe000817ab00 [vtnet0 txq 0]
100057 D - 0xfffffe000817aa00 [vtnet0 rxq 1]
100058 D - 0xfffffe000817a900 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007982100 [virtio_balloon]
100066 D - 0xffffffff82b73400 [deadlkres]
100071 D - 0xfffffe0057902c00 [acpi_task_0]
100072 D - 0xfffffe0057902c00 [acpi_task_1]
100073 D - 0xfffffe0057902c00 [acpi_task_2]
100074 D - 0xfffffe000817c100 [mca taskq]
100075 D - 0xfffffe000817ad00 [CAM taskq]
873 786 786 0 Z syz-executor.0
db> show all locks
Process 796 (syz-executor.1) thread 0xfffffe0092b611e0 (100131)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a6f1b0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14470
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092b8c230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00927b4230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4505
Process 12 (intr) thread 0xfffffe0053e8b560 (100031)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0092e13248) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081d9d98) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0092e13268) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092ff7a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1473
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4245
sysctloid 35217 2075K 35288
vtbuf 24 1968K 46
kobj 329 1316K 493
newblk 31 1032K 528
vfscache 3 1025K 3
pcb 28 546K 125
inodedep 60 535K 131
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 114 214K 942
acpica 1674 184K 58126
tidhash 3 141K 3
vmem 3 138K 4
linker 358 134K 386
pagedep 14 132K 68
tfo_ccache 1 128K 1
IP reass 1 128K 1
vnet_data 1 112K 1
DEVFS1 109 109K 126
sem 4 106K 4
filedesc 12 89K 139
bus 998 82K 5213
mtx_pool 2 72K 2
syncache 1 68K 1
module 516 65K 516
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 308 39K 308
kdtrace 181 37K 1009
BPF 22 36K 22
temp 34 33K 1908
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 97 16K 97
bus-sc 34 15K 1682
lltable 43 14K 43
KTRACE 100 13K 100
eventhandler 151 13K 151
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 483
CAM queue 5 11K 1528
dirrem 36 9K 64
in6_multi 65 9K 65
bmsafemap 2 9K 97
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
sctp_timw 28 7K 28
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 260
plimit 21 6K 396
kqueue 49 6K 879
ufs_dirhash 24 5K 24
UMA 271 5K 271
freefile 35 5K 61
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
hhook 15 4K 17
diradd 25 4K 97
session 25 4K 39
sctp_atcl 8 3K 124
sctp_stro 3 3K 56
pwddesc 46 3K 875
proc-args 73 3K 1984
mkdir 22 3K 110
terminal 11 3K 11
uidinfo 3 3K 10
ip6ndp 13 3K 14
lockf 20 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 10
ipsec-saq 2 2K 2
selfd 31 2K 7767
Unitno 30 2K 47
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
newdirblk 11 2K 55
ipsecpolicy 2 2K 2
acpidev 20 2K 20
select 10 2K 34
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 36
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
DEVFSP 10 1K 15
crypto 4 1K 4
encap_export_host 12 1K 12
sctp_stri 1 1K 57
pfil 4 1K 4
cdev 2 1K 2
sctp_atky 10 1K 209
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 11 1K 175
freework 2 1K 62
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
freeblks 1 1K 61
vnodes 1 1K 1
CAM SIM 2 1K 2
procdesc 2 1K 8
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
sctp_athm 8 1K 152
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
soname 5 1K 3567
pmchooks 1 1K 1
sctp_map 6 1K 112
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 42
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 72
p1003.1b 1 1K 1
filemon 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 12
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 12
sctp_aadr 0 0K 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
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 19
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
freefrag 0 0K 2
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
BACKLIGHT 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 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 3
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
USBdev 0 0K 0
USB 0 0K 0
LRO 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
agp 0 0K 0
statfs 0 0K 241
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
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
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
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
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 14059
ioctlops 0 0K 96
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 674
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
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 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8329 1069 12336 0 254 38494208 0
mbuf 256 8646 1016 16644 0 254 2473472 0
pbuf 2624 0 794 0 0 2 2083456 0
BUF TRIE 144 174 11586 458 0 62 1693440 0
malloc-4096 4096 399 5 1943 0 2 1654784 0
malloc-384 384 4203 27 4203 0 30 1624320 0
malloc-128 128 11604 269 11629 0 126 1519744 0
UMA Slabs 0 112 10613 1 10613 0 126 1188768 0
sctp_asoc 2256 3 507 56 0 254 1150560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16648 95 16648 0 254 937608 0
FFS inode 1160 509 23 570 0 8 617120 0
sctp_ep 1208 4 506 39 0 254 616080 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3579 224 23268 0 62 547632 0
socket 960 25 483 1432 0 254 487680 0
malloc-65536 65536 7 0 7 0 1 458752 0
VM OBJECT 264 1622 88 27272 0 30 451440 0
lkpicurr 168 2 2350 2 0 62 395136 0
lkpimm 168 1 2327 1 0 62 391104 0
sctp_raddr 736 8 509 194 0 254 380512 0
256 Bucket 2048 144 10 1036 0 8 315392 0
VNODE 448 544 86 607 0 30 282240 0
THREAD 1824 133 21 133 0 8 280896 0
malloc-64 64 4062 285 4699 0 254 278208 0
malloc-16 16 14605 145 14848 0 254 236000 0
malloc-2048 2048 5 107 536 0 8 229376 0
DEVCTL 1024 21 199 149 0 0 225280 0
MAP ENTRY 96 1997 271 93605 0 126 217728 0
malloc-16384 16384 7 6 229 0 1 212992 0
UMA Zones 768 243 1 243 0 16 187392 0
malloc-32 32 5361 309 6173 0 254 181440 0
malloc-128 128 1276 119 30549 0 126 178560 0
malloc-256 256 150 480 825 0 62 161280 0
FFS2 dinode 256 509 61 570 0 62 145920 0
FPU_save_area 832 135 27 206 0 16 134784 0
S VFS Cache 104 1007 280 1084 0 126 133848 0
malloc-65536 65536 0 2 68 0 1 131072 0
malloc-1024 1024 109 19 126 0 16 131072 0
unpcb 256 11 499 1192 0 254 130560 0
mbuf_packet 256 6 502 252 0 254 130048 0
ksiginfo 112 45 999 118 0 126 116928 0
VMSPACE 2560 29 13 859 0 4 107520 0
malloc-128 128 665 110 832 0 126 99200 0
PROC 1368 46 20 874 0 8 90288 0
malloc-8192 8192 10 1 137 0 1 90112 0
UMA Kegs 384 229 4 229 0 30 89472 0
128 Bucket 1024 44 39 497 0 16 84992 0
sctp_readq 152 1 519 21 0 254 79040 0
sctp_chunk 152 2 518 144 0 254 79040 0
filedesc0 1072 46 24 875 0 8 75040 0
g_bio 408 0 180 4948 0 30 73440 0
64 Bucket 512 75 61 1716 0 30 69632 0
malloc-64 64 563 508 16202 0 254 68544 0
malloc-128 128 297 230 309 0 126 67456 0
malloc-128 128 341 186 1280 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 136 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-256 256 137 118 150 0 62 65280 0
malloc-256 256 185 70 762 0 62 65280 0
sctp_stream_msg_out 112 6 534 39 0 254 60480 0
malloc-384 384 94 56 212 0 30 57600 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-128 128 148 255 681 0 126 51584 0
malloc-256 256 122 73 871 0 62 49920 0
malloc-256 256 81 114 494 0 62 49920 0
32 Bucket 256 57 138 8714 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 13547 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 7 17 530 0 8 49152 0
malloc-1024 1024 34 14 43 0 16 49152 0
malloc-1024 1024 8 40 585 0 16 49152 0
syncache 168 0 264 5 0 254 44352 0
clpbuf 2624 0 16 16 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 8 2 8 0 2 40960 0
pcpu-8 8 4650 470 4806 0 254 40960 0
pipe 728 20 35 315 0 16 40040 0
udp_inpcb 424 6 84 163 0 30 38160 0
da_ccb 544 0 70 1340 0 16 38080 0
malloc-64 64 128 439 150 0 254 36288 0
malloc-64 64 114 453 1829 0 254 36288 0
malloc-64 64 151 416 7948 0 254 36288 0
malloc-64 64 491 76 696 0 254 36288 0
malloc-64 64 26 541 309 0 254 36288 0
malloc-128 128 18 261 22 0 126 35712 0
malloc-128 128 125 154 338 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 35 55 151 0 30 34560 0
malloc-256 256 18 117 51 0 62 34560 0
malloc-256 256 52 83 711 0 62 34560 0
malloc-256 256 11 124 365 0 62 34560 0
malloc-32768 32768 0 1 120 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 1 1 16 0 1 32768 0
malloc-4096 4096 4 4 91 0 2 32768 0
malloc-4096 4096 4 4 247 0 2 32768 0
malloc-2048 2048 7 9 7 0 8 32768 0
malloc-2048 2048 5 11 68 0 8 32768 0
malloc-2048 2048 7 9 198 0 8 32768 0
malloc-2048 2048 7 9 89 0 8 32768 0
malloc-1024 1024 6 26 209 0 16 32768 0
malloc-1024 1024 8 24 9 0 16 32768 0
malloc-1024 1024 4 28 4 0 16 32768 0
malloc-1024 1024 6 26 1028 0 16 32768 0
malloc-512 512 5 59 207 0 30 32768 0
malloc-512 512 11 53 67 0 30 32768 0
malloc-512 512 5 59 5 0 30 32768 0
pcpu-64 64 494 18 494 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 13 0 254 28224 0
16 Bucket 144 47 149 225 0 62 28224 0
4 Bucket 48 5 583 53 0 254 28224 0
ripcb 424 2 61 5 0 30 26712 0
tcp_inpcb 424 3 60 7 0 30 26712 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-8192 8192 1 2 3 0 1 24576 0
PGRP 88 25 251 39 0 126 24288 0
ertt_txseginfo 40 0 606 175 0 254 24240 0
rl_entry 40 38 568 38 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
Files 80 124 176 7370 0 126 24000 0
8 Bucket 80 47 253 259 0 126 24000 0
malloc-384 384 53 7 393 0 30 23040 0
SLEEPQUEUE 88 155 101 155 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 163 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 16 614 152 0 254 20160 0
malloc-64 64 2 313 29 0 254 20160 0
malloc-32 32 6 624 56 0 254 20160 0
malloc-32 32 80 550 93 0 254 20160 0
malloc-32 32 292 338 544 0 254 20160 0
malloc-32 32 175 455 192 0 254 20160 0
malloc-32 32 41 589 737 0 254 20160 0
malloc-32 32 61 569 2853 0 254 20160 0
malloc-32 32 44 586 1268 0 254 20160 0
2 Bucket 32 46 584 317 0 254 20160 0
KNOTE 160 26 99 356 0 62 20000 0
Mountpoints 2752 2 5 2 0 4 19264 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-4096 4096 0 4 3 0 2 16384 0
malloc-4096 4096 0 4 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 0 32 15 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
sctp_asconf_ack 48 0 336 1 0 254 16128 0
kenv 258 15 45 1041 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-16 16 15 735 27 0 254 12000 0
malloc-16 16 18 732 132 0 254 12000 0
malloc-16 16 305 445 498 0 254 12000 0
malloc-16 16 31 719 33 0 254 12000 0
malloc-16 16 185 565 2994 0 254 12000 0
malloc-16 16 16 734 26812 0 254 12000 0
malloc-16 16 66 684 1610 0 254 12000 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-384 384 20 10 21 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
vtnet_tx_hdr 24 0 334 1071 0 254 8016 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 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
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
sctp_asconf 40 0 0 0 0 254 0 0
ripcb ports 32 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
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
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 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
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 104 0 0 0 0 126 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: b20ec58669e2 vfs.typenumhash: fix sysctl description
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=116c31c8880000
dashboard link: https://syzkaller.appspot.com/bug?extid=b140e81a6b52f2e3c4a7
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15712120880000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b140e8...@syzkaller.appspotmail.com
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3373
cpuid = 0
time = 1662906014
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053aa7c70
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053aa7dd0
vpanic() at vpanic+0x254/frame 0xfffffe0053aa7eb0
panic() at panic+0xb5/frame 0xfffffe0053aa7f70
__mtx_lock_sleep() at __mtx_lock_sleep+0xa10/frame 0xfffffe0053aa80b0
__mtx_lock_flags() at __mtx_lock_flags+0x231/frame 0xfffffe0053aa81a0
sctp_inpcb_free() at sctp_inpcb_free+0x6fe/frame 0xfffffe0053aa8230
sctp_free_assoc() at sctp_free_assoc+0x444e/frame 0xfffffe0053aa8390
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1d1a/frame 0xfffffe0053aa9180
sctp_handle_init_ack() at sctp_handle_init_ack+0x532/frame 0xfffffe0053aa92b0
sctp_process_control() at sctp_process_control+0x3246/frame 0xfffffe0053aa97c0
sctp_common_input_processing() at sctp_common_input_processing+0xb35/frame 0xfffffe0053aa9a20
sctp_input_with_port() at sctp_input_with_port+0x57d/frame 0xfffffe0053aa9bb0
sctp_input() at sctp_input+0x32/frame 0xfffffe0053aa9bd0
ip_input() at ip_input+0x7c5/frame 0xfffffe0053aa9cf0
swi_net() at swi_net+0x2ed/frame 0xfffffe0053aa9d90
ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0053aa9ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053aa9f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053aa9f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100031 ]
Stopped at kdb_enter+0x6b: movq $0,0x27566ba(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe00033eee30
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe0053aa7db0
rbp 0xfffffe0053aa7dd0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0
r12 0
r13 0xfffffe0053e8b560
r14 0xffffffff82b6d3a0 .str.26
r15 0xffffffff82b6d3a0 .str.26
rip 0xffffffff8171cadb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x27566ba(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053dda560:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e167e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e167e0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83e17780
(map 0xffffffff83e17780)
(map.pmap 0xffffffff83e17840)
(pmap 0xffffffff83e178b0)
threads: 22
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100031 Run CPU 0 [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]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
872 787 787 0 R syz-executor.2
842 827 842 0 Ss select 0xfffffe0058616ac0 dhclient
832 1 832 0 Ss select 0xfffffe0058616cc0 dhclient
827 810 430 65 S select 0xfffffe0007980ac0 dhclient
810 430 430 0 S wait 0xfffffe00927ad570 sh
797 784 797 0 Rs syz-executor.3
796 784 796 0 Rs syz-executor.1
787 784 787 0 Rs syz-executor.2
786 784 786 0 Rs syz-executor.0
784 782 782 0 R (threaded) syz-execprog
100100 S uwait 0xfffffe0057326180 syz-execprog
100116 RunQ syz-execprog
100117 S wait 0xfffffe0058c2eab0 syz-execprog
100118 S uwait 0xfffffe0057325280 syz-execprog
100119 S uwait 0xfffffe0057325a00 syz-execprog
100120 S uwait 0xfffffe0057325b00 syz-execprog
100121 S uwait 0xfffffe0092b67380 syz-execprog
100122 S wait 0xfffffe0058c2eab0 syz-execprog
100123 S wait 0xfffffe0058c2eab0 syz-execprog
100124 S wait 0xfffffe0058c2eab0 syz-execprog
100125 RunQ syz-execprog
100128 RunQ syz-execprog
782 780 782 0 Ss pause 0xfffffe0058c30b70 csh
780 688 780 0 Ss select 0xfffffe00079808c0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe0056f56cb0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00579c24b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00579c28b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00579c2cb0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005748f8b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe005748fcb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00574900b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579c30b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579c34b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e40941 cron
688 1 688 0 Ss select 0xfffffe0007981040 sshd
501 1 501 0 Ss select 0xfffffe0007980940 syslogd
430 1 430 0 Ss wait 0xfffffe0056fa5018 devd
429 1 429 65 Ss select 0xfffffe0007980cc0 dhclient
344 1 344 0 Ss select 0xfffffe0007980a40 dhclient
341 1 341 0 Ss select 0xfffffe00079813c0 dhclient
17 0 0 0 DL syncer 0xffffffff83f65de0 [syncer]
16 0 0 0 RL [vnlru]
15 0 0 0 RL (threaded) [bufdaemon]
100079 RunQ [bufdaemon]
100082 RunQ [bufspacedaemon-0]
100096 RunQ [/ worker]
9 0 0 0 DL psleep 0xffffffff83f97e80 [vmdaemon]
8 0 0 0 RL (threaded) [pagedaemon]
100077 RunQ [dom0]
100080 D launds 0xffffffff83f8bd44 [laundry: dom0]
100081 RunQ [uma]
7 0 0 0 RL [rand_harvestq]
6 0 0 0 RL [pf purge]
5 0 0 0 DL waiting 0xffffffff84995640 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83a9f340 [doneq0]
100045 D - 0xffffffff83a9f2c0 [async]
100076 D - 0xffffffff83a9f140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056efcc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f87460 [crypto]
100041 D crypto_ 0xfffffe0053f6c030 [crypto returns 0]
100042 D crypto_ 0xfffffe0053f6c080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e15dc0 [g_event]
100036 D - 0xffffffff83e15de0 [g_up]
100037 D - 0xffffffff83e15e00 [g_down]
2 0 0 0 RL (threaded) [clock]
100029 Run CPU 1 [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100031 Run CPU 0 [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 0xfffffe0053ddb010 [init]
10 0 0 0 DL audit_w 0xffffffff83f88000 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e167e0 [swapper]
100005 D - 0xfffffe0053c82700 [softirq_0]
100006 D - 0xfffffe0053c82600 [softirq_1]
100007 D - 0xfffffe0053c82500 [if_io_tqg_0]
100008 D - 0xfffffe0053c82400 [if_io_tqg_1]
100009 D - 0xfffffe0053c82300 [if_config_tqg_0]
100010 D - 0xfffffe000817bd00 [in6m_free taskq]
100011 D - 0xfffffe000817bc00 [linuxkpi_irq_wq]
100012 D - 0xfffffe000817bb00 [deferred_unmount ta]
100014 D - 0xfffffe000817b900 [thread taskq]
100016 D - 0xfffffe000817b700 [kqueue_ctx taskq]
100017 D - 0xfffffe000817b600 [pci_hp taskq]
100019 D - 0xfffffe000817b400 [inm_free taskq]
100020 D - 0xfffffe000817b300 [aiod_kick taskq]
100021 D - 0xfffffe000817b200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000817b200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000817b200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000817b200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000817b100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000817b100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000817b100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000817b100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe000817b000 [firmware taskq]
100038 D - 0xfffffe000817ae00 [crypto_0]
100039 D - 0xfffffe000817ae00 [crypto_1]
100055 D - 0xfffffe000817ac00 [vtnet0 rxq 0]
100056 D - 0xfffffe000817ab00 [vtnet0 txq 0]
100057 D - 0xfffffe000817aa00 [vtnet0 rxq 1]
100058 D - 0xfffffe000817a900 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007982100 [virtio_balloon]
100066 D - 0xffffffff82b73400 [deadlkres]
100071 D - 0xfffffe0057902c00 [acpi_task_0]
100072 D - 0xfffffe0057902c00 [acpi_task_1]
100073 D - 0xfffffe0057902c00 [acpi_task_2]
100074 D - 0xfffffe000817c100 [mca taskq]
100075 D - 0xfffffe000817ad00 [CAM taskq]
873 786 786 0 Z syz-executor.0
db> show all locks
Process 796 (syz-executor.1) thread 0xfffffe0092b611e0 (100131)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a6f1b0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14470
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092b8c230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00927b4230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4505
Process 12 (intr) thread 0xfffffe0053e8b560 (100031)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0092e13248) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081d9d98) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0092e13268) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092ff7a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1473
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4245
sysctloid 35217 2075K 35288
vtbuf 24 1968K 46
kobj 329 1316K 493
newblk 31 1032K 528
vfscache 3 1025K 3
pcb 28 546K 125
inodedep 60 535K 131
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 114 214K 942
acpica 1674 184K 58126
tidhash 3 141K 3
vmem 3 138K 4
linker 358 134K 386
pagedep 14 132K 68
tfo_ccache 1 128K 1
IP reass 1 128K 1
vnet_data 1 112K 1
DEVFS1 109 109K 126
sem 4 106K 4
filedesc 12 89K 139
bus 998 82K 5213
mtx_pool 2 72K 2
syncache 1 68K 1
module 516 65K 516
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 308 39K 308
kdtrace 181 37K 1009
BPF 22 36K 22
temp 34 33K 1908
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 97 16K 97
bus-sc 34 15K 1682
lltable 43 14K 43
KTRACE 100 13K 100
eventhandler 151 13K 151
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 483
CAM queue 5 11K 1528
dirrem 36 9K 64
in6_multi 65 9K 65
bmsafemap 2 9K 97
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
sctp_timw 28 7K 28
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 260
plimit 21 6K 396
kqueue 49 6K 879
ufs_dirhash 24 5K 24
UMA 271 5K 271
freefile 35 5K 61
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
hhook 15 4K 17
diradd 25 4K 97
session 25 4K 39
sctp_atcl 8 3K 124
sctp_stro 3 3K 56
pwddesc 46 3K 875
proc-args 73 3K 1984
mkdir 22 3K 110
terminal 11 3K 11
uidinfo 3 3K 10
ip6ndp 13 3K 14
lockf 20 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 10
ipsec-saq 2 2K 2
selfd 31 2K 7767
Unitno 30 2K 47
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
newdirblk 11 2K 55
ipsecpolicy 2 2K 2
acpidev 20 2K 20
select 10 2K 34
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 36
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
DEVFSP 10 1K 15
crypto 4 1K 4
encap_export_host 12 1K 12
sctp_stri 1 1K 57
pfil 4 1K 4
cdev 2 1K 2
sctp_atky 10 1K 209
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 11 1K 175
freework 2 1K 62
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
freeblks 1 1K 61
vnodes 1 1K 1
CAM SIM 2 1K 2
procdesc 2 1K 8
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
sctp_athm 8 1K 152
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
soname 5 1K 3567
pmchooks 1 1K 1
sctp_map 6 1K 112
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 42
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 72
p1003.1b 1 1K 1
filemon 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 12
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 12
sctp_aadr 0 0K 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
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 19
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
freefrag 0 0K 2
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
BACKLIGHT 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 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 3
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
USBdev 0 0K 0
USB 0 0K 0
LRO 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
agp 0 0K 0
statfs 0 0K 241
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
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
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
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
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 14059
ioctlops 0 0K 96
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 674
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
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 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8329 1069 12336 0 254 38494208 0
mbuf 256 8646 1016 16644 0 254 2473472 0
pbuf 2624 0 794 0 0 2 2083456 0
BUF TRIE 144 174 11586 458 0 62 1693440 0
malloc-4096 4096 399 5 1943 0 2 1654784 0
malloc-384 384 4203 27 4203 0 30 1624320 0
malloc-128 128 11604 269 11629 0 126 1519744 0
UMA Slabs 0 112 10613 1 10613 0 126 1188768 0
sctp_asoc 2256 3 507 56 0 254 1150560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16648 95 16648 0 254 937608 0
FFS inode 1160 509 23 570 0 8 617120 0
sctp_ep 1208 4 506 39 0 254 616080 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3579 224 23268 0 62 547632 0
socket 960 25 483 1432 0 254 487680 0
malloc-65536 65536 7 0 7 0 1 458752 0
VM OBJECT 264 1622 88 27272 0 30 451440 0
lkpicurr 168 2 2350 2 0 62 395136 0
lkpimm 168 1 2327 1 0 62 391104 0
sctp_raddr 736 8 509 194 0 254 380512 0
256 Bucket 2048 144 10 1036 0 8 315392 0
VNODE 448 544 86 607 0 30 282240 0
THREAD 1824 133 21 133 0 8 280896 0
malloc-64 64 4062 285 4699 0 254 278208 0
malloc-16 16 14605 145 14848 0 254 236000 0
malloc-2048 2048 5 107 536 0 8 229376 0
DEVCTL 1024 21 199 149 0 0 225280 0
MAP ENTRY 96 1997 271 93605 0 126 217728 0
malloc-16384 16384 7 6 229 0 1 212992 0
UMA Zones 768 243 1 243 0 16 187392 0
malloc-32 32 5361 309 6173 0 254 181440 0
malloc-128 128 1276 119 30549 0 126 178560 0
malloc-256 256 150 480 825 0 62 161280 0
FFS2 dinode 256 509 61 570 0 62 145920 0
FPU_save_area 832 135 27 206 0 16 134784 0
S VFS Cache 104 1007 280 1084 0 126 133848 0
malloc-65536 65536 0 2 68 0 1 131072 0
malloc-1024 1024 109 19 126 0 16 131072 0
unpcb 256 11 499 1192 0 254 130560 0
mbuf_packet 256 6 502 252 0 254 130048 0
ksiginfo 112 45 999 118 0 126 116928 0
VMSPACE 2560 29 13 859 0 4 107520 0
malloc-128 128 665 110 832 0 126 99200 0
PROC 1368 46 20 874 0 8 90288 0
malloc-8192 8192 10 1 137 0 1 90112 0
UMA Kegs 384 229 4 229 0 30 89472 0
128 Bucket 1024 44 39 497 0 16 84992 0
sctp_readq 152 1 519 21 0 254 79040 0
sctp_chunk 152 2 518 144 0 254 79040 0
filedesc0 1072 46 24 875 0 8 75040 0
g_bio 408 0 180 4948 0 30 73440 0
64 Bucket 512 75 61 1716 0 30 69632 0
malloc-64 64 563 508 16202 0 254 68544 0
malloc-128 128 297 230 309 0 126 67456 0
malloc-128 128 341 186 1280 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 136 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-256 256 137 118 150 0 62 65280 0
malloc-256 256 185 70 762 0 62 65280 0
sctp_stream_msg_out 112 6 534 39 0 254 60480 0
malloc-384 384 94 56 212 0 30 57600 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-128 128 148 255 681 0 126 51584 0
malloc-256 256 122 73 871 0 62 49920 0
malloc-256 256 81 114 494 0 62 49920 0
32 Bucket 256 57 138 8714 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 13547 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 7 17 530 0 8 49152 0
malloc-1024 1024 34 14 43 0 16 49152 0
malloc-1024 1024 8 40 585 0 16 49152 0
syncache 168 0 264 5 0 254 44352 0
clpbuf 2624 0 16 16 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 8 2 8 0 2 40960 0
pcpu-8 8 4650 470 4806 0 254 40960 0
pipe 728 20 35 315 0 16 40040 0
udp_inpcb 424 6 84 163 0 30 38160 0
da_ccb 544 0 70 1340 0 16 38080 0
malloc-64 64 128 439 150 0 254 36288 0
malloc-64 64 114 453 1829 0 254 36288 0
malloc-64 64 151 416 7948 0 254 36288 0
malloc-64 64 491 76 696 0 254 36288 0
malloc-64 64 26 541 309 0 254 36288 0
malloc-128 128 18 261 22 0 126 35712 0
malloc-128 128 125 154 338 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 35 55 151 0 30 34560 0
malloc-256 256 18 117 51 0 62 34560 0
malloc-256 256 52 83 711 0 62 34560 0
malloc-256 256 11 124 365 0 62 34560 0
malloc-32768 32768 0 1 120 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 1 1 16 0 1 32768 0
malloc-4096 4096 4 4 91 0 2 32768 0
malloc-4096 4096 4 4 247 0 2 32768 0
malloc-2048 2048 7 9 7 0 8 32768 0
malloc-2048 2048 5 11 68 0 8 32768 0
malloc-2048 2048 7 9 198 0 8 32768 0
malloc-2048 2048 7 9 89 0 8 32768 0
malloc-1024 1024 6 26 209 0 16 32768 0
malloc-1024 1024 8 24 9 0 16 32768 0
malloc-1024 1024 4 28 4 0 16 32768 0
malloc-1024 1024 6 26 1028 0 16 32768 0
malloc-512 512 5 59 207 0 30 32768 0
malloc-512 512 11 53 67 0 30 32768 0
malloc-512 512 5 59 5 0 30 32768 0
pcpu-64 64 494 18 494 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 13 0 254 28224 0
16 Bucket 144 47 149 225 0 62 28224 0
4 Bucket 48 5 583 53 0 254 28224 0
ripcb 424 2 61 5 0 30 26712 0
tcp_inpcb 424 3 60 7 0 30 26712 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-8192 8192 1 2 3 0 1 24576 0
PGRP 88 25 251 39 0 126 24288 0
ertt_txseginfo 40 0 606 175 0 254 24240 0
rl_entry 40 38 568 38 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
Files 80 124 176 7370 0 126 24000 0
8 Bucket 80 47 253 259 0 126 24000 0
malloc-384 384 53 7 393 0 30 23040 0
SLEEPQUEUE 88 155 101 155 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 163 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 16 614 152 0 254 20160 0
malloc-64 64 2 313 29 0 254 20160 0
malloc-32 32 6 624 56 0 254 20160 0
malloc-32 32 80 550 93 0 254 20160 0
malloc-32 32 292 338 544 0 254 20160 0
malloc-32 32 175 455 192 0 254 20160 0
malloc-32 32 41 589 737 0 254 20160 0
malloc-32 32 61 569 2853 0 254 20160 0
malloc-32 32 44 586 1268 0 254 20160 0
2 Bucket 32 46 584 317 0 254 20160 0
KNOTE 160 26 99 356 0 62 20000 0
Mountpoints 2752 2 5 2 0 4 19264 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-4096 4096 0 4 3 0 2 16384 0
malloc-4096 4096 0 4 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 0 32 15 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
sctp_asconf_ack 48 0 336 1 0 254 16128 0
kenv 258 15 45 1041 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-16 16 15 735 27 0 254 12000 0
malloc-16 16 18 732 132 0 254 12000 0
malloc-16 16 305 445 498 0 254 12000 0
malloc-16 16 31 719 33 0 254 12000 0
malloc-16 16 185 565 2994 0 254 12000 0
malloc-16 16 16 734 26812 0 254 12000 0
malloc-16 16 66 684 1610 0 254 12000 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-384 384 20 10 21 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
vtnet_tx_hdr 24 0 334 1071 0 254 8016 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 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
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
sctp_asconf 40 0 0 0 0 254 0 0
ripcb ports 32 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
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
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 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
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 104 0 0 0 0 126 0 0
---
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