panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE (2)
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syzbot
Jun 30, 2022, 4:51:23 PM6/30/22
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 7963c02c9bc2 rescure.8: Do not recommend release artifact ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=13d83fc4080000
dashboard link: https://syzkaller.appspot.com/bug?extid=44f4f5cd854bbf4a1b57
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+44f4f5...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:920
cpuid = 0
time = 1656622247
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053aa7790
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053aa78f0
vpanic() at vpanic+0x254/frame 0xfffffe0053aa79d0
panic() at panic+0xb5/frame 0xfffffe0053aa7a90
thread_lock_flags_() at thread_lock_flags_+0x3f2/frame 0xfffffe0053aa7bb0
propagate_priority() at propagate_priority+0xde/frame 0xfffffe0053aa7c00
turnstile_wait() at turnstile_wait+0x66d/frame 0xfffffe0053aa7c70
__rw_wlock_hard() at __rw_wlock_hard+0x93b/frame 0xfffffe0053aa7dd0
_rw_wlock_cookie() at _rw_wlock_cookie+0x1d7/frame 0xfffffe0053aa7e90
sctp_free_assoc() at sctp_free_assoc+0xa1d/frame 0xfffffe0053aa7ff0
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1d1a/frame 0xfffffe0053aa8de0
sctp_process_cookie_existing() at sctp_process_cookie_existing+0x1486/frame 0xfffffe0053aa8fc0
sctp_handle_cookie_echo() at sctp_handle_cookie_echo+0xcc8/frame 0xfffffe0053aa9290
sctp_process_control() at sctp_process_control+0x1e31/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+0x7ae/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 $0,0x275f60a(%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 0xffffffff8172bf86 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe0053aa78d0
rbp 0xfffffe0053aa78f0
rsi 0
rdi 0xffffffff8172bfe8 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0
r12 0
r13 0xfffffe0053eb5560
r14 0xffffffff82b634e0 .str.26
r15 0xffffffff82b634e0 .str.26
rip 0xffffffff8171bb0b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x275f60a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053dfa548:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e1e7c0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e1e7c0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83e1f760
(map 0xffffffff83e1f760)
(map.pmap 0xffffffff83e1f820)
(pmap 0xffffffff83e1f888)
threads: 22
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 L *sctp-in 0xfffffe005787ad80 [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
4511 778 778 0 L (threaded) syz-executor.1
102746 S nanslp 0xffffffff83e487c1 syz-executor.1
104680 L *sctp-in 0xfffffe005787ad80 syz-executor.1
104681 S uwait 0xfffffe00998d2d80 syz-executor.1
4510 777 777 0 R (threaded) syz-executor.0
102623 RunQ syz-executor.0
104678 L *sctp-in 0xfffffe005787ad80 syz-executor.0
104679 S uwait 0xfffffe005787d680 syz-executor.0
4509 792 792 0 LE *sctp-tc 0xfffffe00998d7c00 syz-executor.3
4506 784 784 0 LE *sctp-in 0xfffffe005787ad80 syz-executor.2
2812 0 0 0 DL aiordy 0xfffffe0092837a90 [aiod4]
2811 0 0 0 DL aiordy 0xfffffe0092deaa90 [aiod3]
2810 0 0 0 DL aiordy 0xfffffe0058c30000 [aiod2]
2809 0 0 0 DL aiordy 0xfffffe0092dea000 [aiod1]
2689 2672 2689 0 Ss select 0xfffffe0058972840 dhclient
2677 1 2677 0 Ss select 0xfffffe0092522ec0 dhclient
2672 2649 430 65 S select 0xfffffe0058b088c0 dhclient
2649 430 430 0 S wait 0xfffffe0092835000 sh
2631 1 2631 65 Ss select 0xfffffe00589728c0 dhclient
1717 1 1717 0 Ss select 0xfffffe0092522640 dhclient
1714 1 1714 0 Ss select 0xfffffe0092523040 dhclient
1687 1 1687 65 Ss select 0xfffffe0058b07e40 dhclient
1179 1 1179 0 Ss select 0xfffffe0092523ac0 dhclient
1176 1 1176 0 Ss select 0xfffffe0058b08140 dhclient
874 1 792 0 S uwait 0xfffffe005732db00 syz-executor.3
857 1 853 0 S uwait 0xfffffe005732bd00 syz-executor.3
855 1 792 0 S uwait 0xfffffe005732bc00 syz-executor.3
851 1 792 0 S uwait 0xfffffe005787db80 syz-executor.3
792 774 792 0 Ss nanslp 0xffffffff83e487c1 syz-executor.3
784 774 784 0 Ss nanslp 0xffffffff83e487c1 syz-executor.2
778 774 778 0 Ss nanslp 0xffffffff83e487c1 syz-executor.1
777 774 777 0 Rs syz-executor.0
774 772 772 0 R (threaded) syz-fuzzer
100088 S uwait 0xfffffe005732dc00 syz-fuzzer
100112 RunQ syz-fuzzer
100113 S uwait 0xfffffe005787de00 syz-fuzzer
100114 S uwait 0xfffffe005787df00 syz-fuzzer
100115 S uwait 0xfffffe005732c080 syz-fuzzer
100116 S uwait 0xfffffe005732c180 syz-fuzzer
100117 S uwait 0xfffffe005787e080 syz-fuzzer
100119 S uwait 0xfffffe005787e280 syz-fuzzer
100120 Run CPU 1 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe00929dbb40 csh
770 688 770 0 Ss select 0xfffffe0092523140 sshd
754 1 754 0 Ss+ ttyin 0xfffffe005746f0b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00586a48b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00586a50b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586a58b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0053f3b0b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0053f3b8b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0053f3c0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0053f3c8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0053f3d0b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e487c0 cron
688 1 688 0 Ss select 0xfffffe00925235c0 sshd
501 1 501 0 Ss select 0xfffffe0058b087c0 syslogd
430 1 430 0 Ss wait 0xfffffe0058c31000 devd
429 1 429 65 Ss select 0xfffffe0092523a40 dhclient
344 1 344 0 Ss select 0xfffffe0092523bc0 dhclient
341 1 341 0 Ss select 0xfffffe0058b082c0 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056fa4548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f6dfe0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f6c5e0 [bufdaemon]
100080 D - 0xffffffff83211f80 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0056fe54e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83fa0100 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f93fb8 [dom0]
100081 D launds 0xffffffff83f93fc4 [laundry: dom0]
100082 D umarcl 0xffffffff81e54f70 [uma]
7 0 0 0 DL - 0xffffffff83c04da8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84b1b550 [pf purge]
5 0 0 0 DL waiting 0xffffffff849564a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa7340 [doneq0]
100045 D - 0xffffffff83aa72c0 [async]
100076 D - 0xffffffff83aa7140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056efbc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8f7e0 [crypto]
100041 D crypto_ 0xfffffe0053f6f030 [crypto returns 0]
100042 D crypto_ 0xfffffe0053f6f080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e1ddc0 [g_event]
100036 D - 0xffffffff83e1dde0 [g_up]
100037 D - 0xffffffff83e1de00 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 LL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 L *sctp-in 0xfffffe005787ad80 [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 0xfffffe0053dfb000 [init]
10 0 0 0 DL audit_w 0xffffffff83f902c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e1e7c0 [swapper]
100005 D - 0xfffffe0053cb4b00 [if_config_tqg_0]
100006 D - 0xfffffe0053cb4900 [softirq_0]
100007 D - 0xfffffe0053cb4700 [softirq_1]
100008 D - 0xfffffe0053cb4500 [if_io_tqg_0]
100009 D - 0xfffffe0053cb4300 [if_io_tqg_1]
100010 D - 0xfffffe0008190000 [inm_free taskq]
100011 D - 0xfffffe000818fe00 [linuxkpi_irq_wq]
100012 D - 0xfffffe000818fd00 [in6m_free taskq]
100013 D - 0xfffffe000818fc00 [deferred_unmount ta]
100014 D - 0xfffffe000818fb00 [thread taskq]
100016 D - 0xfffffe000818f900 [kqueue_ctx taskq]
100017 D - 0xfffffe000818f800 [pci_hp taskq]
100020 D - 0xfffffe000818f500 [aiod_kick taskq]
100021 D - 0xfffffe000818f400 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000818f400 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000818f400 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000818f400 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000818f300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000818f300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000818f300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000818f300 [linuxkpi_long_wq_3]
100034 D - 0xfffffe000818f200 [firmware taskq]
100038 D - 0xfffffe000818e700 [crypto_0]
100039 D - 0xfffffe000818e700 [crypto_1]
100055 D - 0xfffffe000818e000 [vtnet0 rxq 0]
100056 D - 0xfffffe000818de00 [vtnet0 txq 0]
100057 D - 0xfffffe000818dd00 [vtnet0 rxq 1]
100058 D - 0xfffffe000818dc00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056f77c00 [virtio_balloon]
100066 D - 0xffffffff82b69361 [deadlkres]
100070 D - 0xfffffe0008190100 [mca taskq]
100071 D - 0xfffffe000818e500 [acpi_task_0]
100072 D - 0xfffffe000818e500 [acpi_task_1]
100073 D - 0xfffffe000818e500 [acpi_task_2]
100075 D - 0xfffffe000818e100 [CAM taskq]
db> show all locks
Process 4509 (syz-executor.3) thread 0xfffffe00998cf1e0 (103753)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0099f658d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40f78) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0099f658f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
Process 4506 (syz-executor.2) thread 0xfffffe00998ce3a0 (102667)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0099f65db0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
Process 12 (intr) thread 0xfffffe0053eb5560 (100031)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00997f7a50) 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 35205 2074K 35276
vtbuf 24 1968K 46
kobj 328 1312K 490
newblk 7 1026K 4137
vfscache 3 1025K 3
pcb 438 1005K 12455
inodedep 326 634K 3668
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 145 283K 4594
vmem 3 274K 6
sctp_stro 208 208K 4377
filedesc 26 201K 7149
acpica 1674 184K 57552
vnet_data 1 168K 1
sctp_atcl 417 157K 10820
tidhash 3 141K 3
linker 358 134K 386
pagedep 10 131K 3586
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
bus 995 81K 5208
dirrem 314 79K 3586
mtx_pool 2 72K 2
BPF 38 71K 41
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
sctp_timw 245 62K 245
umtx 374 47K 374
kdtrace 224 45K 9194
freefile 314 40K 3581
temp 34 33K 2206
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
sctp_atky 625 27K 15539
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
lltable 52 17K 56
proc 3 17K 3
tty 16 16K 16
routetbl 136 16K 428
ithread 97 16K 97
bus-sc 34 15K 1681
ether_multi 157 13K 167
KTRACE 100 13K 104
ifnet 7 13K 7
eventhandler 136 12K 136
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
in6_multi 71 9K 71
bmsafemap 2 9K 3632
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 48
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sctp_athm 417 7K 11113
sctp_map 416 7K 8750
cred 25 7K 228
kqueue 65 7K 4518
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 23 6K 394
ufs_dirhash 24 5K 24
UMA 271 5K 271
pf_ifnet 10 5K 19
DEVFSP 66 5K 126
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
session 32 4K 52
evdev 4 4K 4
pwddesc 61 4K 4512
acpisem 28 4K 28
proc-args 92 4K 5769
hhook 15 4K 17
kcovinfo 52 4K 52
lockf 28 3K 47
selfd 45 3K 76844
terminal 11 3K 11
uidinfo 3 3K 10
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
select 16 2K 49
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
Unitno 27 2K 47
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 7138
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 30
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 15
ipsec 3 1K 3
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
diradd 5 1K 3623
crypto 4 1K 4
encap_export_host 12 1K 12
sctp_stri 1 1K 583
newdirblk 4 1K 3569
pfil 4 1K 4
procdesc 4 1K 16
cdev 2 1K 2
inpcbpolicy 14 1K 880
osd 8 1K 418
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CC Mem 4 1K 407
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 95
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
aio 4 1K 7
pmchooks 1 1K 1
soname 4 1K 16035
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 41
pmc 1 1K 1
acpiintr 1 1K 1
filecaps 4 1K 104
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 3583
p1003.1b 1 1K 1
mqdata 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 2499
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 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 36
filemon 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 3038
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 11
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 3576
freefrag 0 0K 13
allocindir 0 0K 0
indirdep 0 0K 10
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 6
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 3790
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 31
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
lio 0 0K 55
acl 0 0K 0
mbuf_tag 0 0K 111
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 17441
ioctlops 0 0K 201
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 740
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
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 8320 1078 1637889 0 254 38494208 0
mbuf 256 9032 631 2509825 0 254 2473728 0
RADIX NODE 144 16301 214 123510 0 62 2378160 0
tcp_log 416 0 5337 18539 0 254 2220192 0
pbuf 2624 0 778 0 0 2 2041472 0
BUF TRIE 144 175 11585 613 0 62 1693440 0
malloc-384 384 4169 31 4170 0 30 1612800 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11581 292 15409 0 126 1519744 0
malloc-4096 4096 335 1 497 0 2 1376256 0
UMA Slabs 0 112 11024 22 11024 0 126 1237152 0
sctp_ep 1208 208 812 6152 0 254 1232160 0
sctp_asoc 2256 208 302 4375 0 254 1150560 0
vmem btag 56 18606 81 18606 0 254 1046472 0
socket 960 41 723 8396 0 254 733440 0
malloc-2048 2048 216 136 6160 0 8 720896 0
FFS inode 1160 515 31 4096 0 8 633360 0
VM OBJECT 264 2195 55 105988 0 30 594000 0
tcpcb 1104 4 507 407 0 254 564144 0
malloc-384 384 327 963 3670 0 30 495360 0
256 Bucket 2048 198 20 6551 0 8 446464 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 213 304 5830 0 254 380512 0
malloc-256 256 396 1044 7419 0 62 368640 0
THREAD 1808 160 27 4681 0 8 338096 0
malloc-256 256 15 1230 3084 0 62 318720 0
MAP ENTRY 96 2910 240 280417 0 126 302400 0
malloc-4096 4096 67 5 8935 0 2 294912 0
VNODE 448 552 78 4135 0 30 282240 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-16384 16384 12 4 3732 0 1 262144 0
malloc-64 64 3847 248 3916 0 254 262080 0
malloc-128 128 950 1096 7592 0 126 261888 0
malloc-1024 1024 211 29 4542 0 16 245760 0
malloc-16 16 14567 183 15031 0 254 236000 0
DEVCTL 1024 16 204 154 0 0 225280 0
malloc-256 256 369 501 16664 0 62 222720 0
malloc-384 384 418 152 10821 0 30 218880 0
malloc-65536 65536 1 2 145 0 1 196608 0
mbuf_packet 256 121 641 10212 0 254 195072 0
malloc-128 128 1251 268 34127 0 126 194432 0
malloc-32 32 5635 287 5727 0 254 189504 0
UMA Zones 768 243 1 243 0 16 187392 0
malloc-2048 2048 3 85 1097 0 8 180224 0
FPU_save_area 832 162 54 14858 0 16 179712 0
malloc-1024 1024 125 19 142 0 16 147456 0
S VFS Cache 104 1013 391 4768 0 126 146016 0
FFS2 dinode 256 515 55 4096 0 62 145920 0
VMSPACE 2552 42 12 4492 0 4 137808 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 141 0 1 131072 0
unpcb 256 19 491 1329 0 254 130560 0
malloc-256 256 239 271 6183 0 62 130560 0
ksiginfo 112 71 973 10278 0 126 116928 0
malloc-256 256 342 93 1742 0 62 111360 0
PROC 1352 62 19 4511 0 8 109512 0
ertt_txseginfo 40 0 2626 16390 0 254 105040 0
128 Bucket 1024 70 29 855 0 16 101376 0
pipe 744 22 108 743 0 16 96720 0
filedesc0 1072 63 21 4512 0 8 90048 0
UMA Kegs 384 229 4 229 0 30 89472 0
64 Bucket 512 113 55 5234 0 30 86016 0
clpbuf 2624 0 32 19 0 16 83968 0
tcp_bbr_map 128 0 651 2264 0 126 83328 0
malloc-4096 4096 17 3 23 0 2 81920 0
sctp_readq 152 0 520 56 0 254 79040 0
sctp_chunk 152 211 309 1695 0 254 79040 0
malloc-4096 4096 15 3 31 0 2 73728 0
g_bio 408 0 180 5725 0 30 73440 0
malloc-64 64 769 302 6922 0 254 68544 0
malloc-128 128 356 171 720 0 126 67456 0
malloc-128 128 386 141 1279 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-8192 8192 6 2 107 0 1 65536 0
32 Bucket 256 108 147 3744 0 62 65280 0
sctp_stream_msg_out 112 16 524 2585 0 254 60480 0
ripcb 424 4 122 257 0 30 53424 0
sctp_laddr 48 772 320 2772 0 254 52416 0
malloc-64 64 98 721 92372 0 254 52416 0
malloc-64 64 526 293 5224 0 254 52416 0
malloc-64 64 314 505 319 0 254 52416 0
Files 80 212 438 20317 0 126 52000 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 29547 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-1024 1024 10 38 559 0 16 49152 0
malloc-384 384 82 38 459 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
malloc-8192 8192 3 2 5 0 1 40960 0
malloc-8192 8192 3 2 32 0 1 40960 0
pcpu-8 8 4687 433 4864 0 254 40960 0
Mountpoints 2752 2 12 2 0 4 38528 0
udp_inpcb 424 6 84 205 0 30 38160 0
tcp_inpcb 424 4 86 407 0 30 38160 0
malloc-64 64 138 429 199 0 254 36288 0
malloc-64 64 76 491 5468 0 254 36288 0
malloc-64 64 136 431 4752 0 254 36288 0
malloc-32 32 501 633 13552 0 254 36288 0
8 Bucket 80 63 387 1726 0 126 36000 0
malloc-128 128 69 210 86 0 126 35712 0
malloc-128 128 124 155 1237 0 126 35712 0
malloc-128 128 78 201 3643 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 50 40 52 0 30 34560 0
malloc-256 256 14 121 446 0 62 34560 0
malloc-256 256 53 82 107 0 62 34560 0
malloc-256 256 22 113 4498 0 62 34560 0
TURNSTILE 136 188 64 188 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-2048 2048 10 6 24 0 8 32768 0
malloc-2048 2048 5 11 29 0 8 32768 0
malloc-2048 2048 4 12 57 0 8 32768 0
malloc-1024 1024 9 23 60 0 16 32768 0
malloc-1024 1024 12 20 33 0 16 32768 0
malloc-1024 1024 11 21 11 0 16 32768 0
malloc-1024 1024 2 30 1156 0 16 32768 0
malloc-512 512 9 55 12 0 30 32768 0
malloc-512 512 4 60 707 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
tcp_rack_pcb 896 0 36 36 0 16 32256 0
KNOTE 160 28 172 76139 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_rack_map 120 0 264 24 0 126 31680 0
cpuset 104 7 272 7 0 126 29016 0
PWD 32 22 860 3649 0 254 28224 0
16 Bucket 144 68 128 328 0 62 28224 0
4 Bucket 48 7 581 113 0 254 28224 0
AIO 208 0 133 25 0 62 27664 0
udplite_inpcb 424 0 63 11 0 30 26712 0
da_ccb 544 0 49 1536 0 16 26656 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 7 0 2 24576 0
rtentry 176 31 107 35 0 62 24288 0
PGRP 88 32 244 52 0 126 24288 0
rl_entry 40 50 556 50 0 254 24240 0
malloc-16 16 738 762 42739 0 254 24000 0
malloc-384 384 42 18 68 0 30 23040 0
SLEEPQUEUE 88 188 68 188 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 216 0 254 20160 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
tcp_inpcb ports 32 2 628 39 0 254 20160 0
ertt 72 4 276 407 0 126 20160 0
malloc-32 32 40 590 195 0 254 20160 0
malloc-32 32 103 527 148 0 254 20160 0
malloc-32 32 74 556 3941 0 254 20160 0
malloc-32 32 64 566 4443 0 254 20160 0
malloc-32 32 53 577 192 0 254 20160 0
malloc-32 32 20 610 2022 0 254 20160 0
2 Bucket 32 52 578 649 0 254 20160 0
AIOCB 552 0 35 74 0 16 19320 0
AIOLIO 272 0 70 55 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 3 5 194 0 8 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 3 29 149 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 821266 0 254 16032 0
malloc-16 16 442 558 10346 0 254 16000 0
kenv 258 15 45 1050 0 30 15480 0
tcp_bbr_pcb 832 0 18 29 0 16 14976 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
malloc-16 16 6 744 80 0 254 12000 0
malloc-16 16 43 707 1148 0 254 12000 0
malloc-16 16 32 718 9465 0 254 12000 0
malloc-16 16 208 542 3138 0 254 12000 0
malloc-16 16 39 711 52 0 254 12000 0
malloc-384 384 20 10 20 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
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
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254
---
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 found the following issue on:
HEAD commit: 7963c02c9bc2 rescure.8: Do not recommend release artifact ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=13d83fc4080000
dashboard link: https://syzkaller.appspot.com/bug?extid=44f4f5cd854bbf4a1b57
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+44f4f5...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:920
cpuid = 0
time = 1656622247
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053aa7790
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053aa78f0
vpanic() at vpanic+0x254/frame 0xfffffe0053aa79d0
panic() at panic+0xb5/frame 0xfffffe0053aa7a90
thread_lock_flags_() at thread_lock_flags_+0x3f2/frame 0xfffffe0053aa7bb0
propagate_priority() at propagate_priority+0xde/frame 0xfffffe0053aa7c00
turnstile_wait() at turnstile_wait+0x66d/frame 0xfffffe0053aa7c70
__rw_wlock_hard() at __rw_wlock_hard+0x93b/frame 0xfffffe0053aa7dd0
_rw_wlock_cookie() at _rw_wlock_cookie+0x1d7/frame 0xfffffe0053aa7e90
sctp_free_assoc() at sctp_free_assoc+0xa1d/frame 0xfffffe0053aa7ff0
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1d1a/frame 0xfffffe0053aa8de0
sctp_process_cookie_existing() at sctp_process_cookie_existing+0x1486/frame 0xfffffe0053aa8fc0
sctp_handle_cookie_echo() at sctp_handle_cookie_echo+0xcc8/frame 0xfffffe0053aa9290
sctp_process_control() at sctp_process_control+0x1e31/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+0x7ae/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 $0,0x275f60a(%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 0xffffffff8172bf86 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe0053aa78d0
rbp 0xfffffe0053aa78f0
rsi 0
rdi 0xffffffff8172bfe8 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0
r12 0
r13 0xfffffe0053eb5560
r14 0xffffffff82b634e0 .str.26
r15 0xffffffff82b634e0 .str.26
rip 0xffffffff8171bb0b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x275f60a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053dfa548:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e1e7c0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e1e7c0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83e1f760
(map 0xffffffff83e1f760)
(map.pmap 0xffffffff83e1f820)
(pmap 0xffffffff83e1f888)
threads: 22
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 L *sctp-in 0xfffffe005787ad80 [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
4511 778 778 0 L (threaded) syz-executor.1
102746 S nanslp 0xffffffff83e487c1 syz-executor.1
104680 L *sctp-in 0xfffffe005787ad80 syz-executor.1
104681 S uwait 0xfffffe00998d2d80 syz-executor.1
4510 777 777 0 R (threaded) syz-executor.0
102623 RunQ syz-executor.0
104678 L *sctp-in 0xfffffe005787ad80 syz-executor.0
104679 S uwait 0xfffffe005787d680 syz-executor.0
4509 792 792 0 LE *sctp-tc 0xfffffe00998d7c00 syz-executor.3
4506 784 784 0 LE *sctp-in 0xfffffe005787ad80 syz-executor.2
2812 0 0 0 DL aiordy 0xfffffe0092837a90 [aiod4]
2811 0 0 0 DL aiordy 0xfffffe0092deaa90 [aiod3]
2810 0 0 0 DL aiordy 0xfffffe0058c30000 [aiod2]
2809 0 0 0 DL aiordy 0xfffffe0092dea000 [aiod1]
2689 2672 2689 0 Ss select 0xfffffe0058972840 dhclient
2677 1 2677 0 Ss select 0xfffffe0092522ec0 dhclient
2672 2649 430 65 S select 0xfffffe0058b088c0 dhclient
2649 430 430 0 S wait 0xfffffe0092835000 sh
2631 1 2631 65 Ss select 0xfffffe00589728c0 dhclient
1717 1 1717 0 Ss select 0xfffffe0092522640 dhclient
1714 1 1714 0 Ss select 0xfffffe0092523040 dhclient
1687 1 1687 65 Ss select 0xfffffe0058b07e40 dhclient
1179 1 1179 0 Ss select 0xfffffe0092523ac0 dhclient
1176 1 1176 0 Ss select 0xfffffe0058b08140 dhclient
874 1 792 0 S uwait 0xfffffe005732db00 syz-executor.3
857 1 853 0 S uwait 0xfffffe005732bd00 syz-executor.3
855 1 792 0 S uwait 0xfffffe005732bc00 syz-executor.3
851 1 792 0 S uwait 0xfffffe005787db80 syz-executor.3
792 774 792 0 Ss nanslp 0xffffffff83e487c1 syz-executor.3
784 774 784 0 Ss nanslp 0xffffffff83e487c1 syz-executor.2
778 774 778 0 Ss nanslp 0xffffffff83e487c1 syz-executor.1
777 774 777 0 Rs syz-executor.0
774 772 772 0 R (threaded) syz-fuzzer
100088 S uwait 0xfffffe005732dc00 syz-fuzzer
100112 RunQ syz-fuzzer
100113 S uwait 0xfffffe005787de00 syz-fuzzer
100114 S uwait 0xfffffe005787df00 syz-fuzzer
100115 S uwait 0xfffffe005732c080 syz-fuzzer
100116 S uwait 0xfffffe005732c180 syz-fuzzer
100117 S uwait 0xfffffe005787e080 syz-fuzzer
100119 S uwait 0xfffffe005787e280 syz-fuzzer
100120 Run CPU 1 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe00929dbb40 csh
770 688 770 0 Ss select 0xfffffe0092523140 sshd
754 1 754 0 Ss+ ttyin 0xfffffe005746f0b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00586a48b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00586a50b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586a58b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0053f3b0b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0053f3b8b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0053f3c0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0053f3c8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0053f3d0b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e487c0 cron
688 1 688 0 Ss select 0xfffffe00925235c0 sshd
501 1 501 0 Ss select 0xfffffe0058b087c0 syslogd
430 1 430 0 Ss wait 0xfffffe0058c31000 devd
429 1 429 65 Ss select 0xfffffe0092523a40 dhclient
344 1 344 0 Ss select 0xfffffe0092523bc0 dhclient
341 1 341 0 Ss select 0xfffffe0058b082c0 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056fa4548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f6dfe0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f6c5e0 [bufdaemon]
100080 D - 0xffffffff83211f80 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0056fe54e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83fa0100 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f93fb8 [dom0]
100081 D launds 0xffffffff83f93fc4 [laundry: dom0]
100082 D umarcl 0xffffffff81e54f70 [uma]
7 0 0 0 DL - 0xffffffff83c04da8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84b1b550 [pf purge]
5 0 0 0 DL waiting 0xffffffff849564a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa7340 [doneq0]
100045 D - 0xffffffff83aa72c0 [async]
100076 D - 0xffffffff83aa7140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056efbc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8f7e0 [crypto]
100041 D crypto_ 0xfffffe0053f6f030 [crypto returns 0]
100042 D crypto_ 0xfffffe0053f6f080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e1ddc0 [g_event]
100036 D - 0xffffffff83e1dde0 [g_up]
100037 D - 0xffffffff83e1de00 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 LL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 L *sctp-in 0xfffffe005787ad80 [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 0xfffffe0053dfb000 [init]
10 0 0 0 DL audit_w 0xffffffff83f902c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e1e7c0 [swapper]
100005 D - 0xfffffe0053cb4b00 [if_config_tqg_0]
100006 D - 0xfffffe0053cb4900 [softirq_0]
100007 D - 0xfffffe0053cb4700 [softirq_1]
100008 D - 0xfffffe0053cb4500 [if_io_tqg_0]
100009 D - 0xfffffe0053cb4300 [if_io_tqg_1]
100010 D - 0xfffffe0008190000 [inm_free taskq]
100011 D - 0xfffffe000818fe00 [linuxkpi_irq_wq]
100012 D - 0xfffffe000818fd00 [in6m_free taskq]
100013 D - 0xfffffe000818fc00 [deferred_unmount ta]
100014 D - 0xfffffe000818fb00 [thread taskq]
100016 D - 0xfffffe000818f900 [kqueue_ctx taskq]
100017 D - 0xfffffe000818f800 [pci_hp taskq]
100020 D - 0xfffffe000818f500 [aiod_kick taskq]
100021 D - 0xfffffe000818f400 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000818f400 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000818f400 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000818f400 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000818f300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000818f300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000818f300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000818f300 [linuxkpi_long_wq_3]
100034 D - 0xfffffe000818f200 [firmware taskq]
100038 D - 0xfffffe000818e700 [crypto_0]
100039 D - 0xfffffe000818e700 [crypto_1]
100055 D - 0xfffffe000818e000 [vtnet0 rxq 0]
100056 D - 0xfffffe000818de00 [vtnet0 txq 0]
100057 D - 0xfffffe000818dd00 [vtnet0 rxq 1]
100058 D - 0xfffffe000818dc00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056f77c00 [virtio_balloon]
100066 D - 0xffffffff82b69361 [deadlkres]
100070 D - 0xfffffe0008190100 [mca taskq]
100071 D - 0xfffffe000818e500 [acpi_task_0]
100072 D - 0xfffffe000818e500 [acpi_task_1]
100073 D - 0xfffffe000818e500 [acpi_task_2]
100075 D - 0xfffffe000818e100 [CAM taskq]
db> show all locks
Process 4509 (syz-executor.3) thread 0xfffffe00998cf1e0 (103753)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0099f658d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40f78) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0099f658f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
Process 4506 (syz-executor.2) thread 0xfffffe00998ce3a0 (102667)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0099f65db0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
Process 12 (intr) thread 0xfffffe0053eb5560 (100031)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00997f7a50) 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 35205 2074K 35276
vtbuf 24 1968K 46
kobj 328 1312K 490
newblk 7 1026K 4137
vfscache 3 1025K 3
pcb 438 1005K 12455
inodedep 326 634K 3668
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 145 283K 4594
vmem 3 274K 6
sctp_stro 208 208K 4377
filedesc 26 201K 7149
acpica 1674 184K 57552
vnet_data 1 168K 1
sctp_atcl 417 157K 10820
tidhash 3 141K 3
linker 358 134K 386
pagedep 10 131K 3586
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
bus 995 81K 5208
dirrem 314 79K 3586
mtx_pool 2 72K 2
BPF 38 71K 41
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
sctp_timw 245 62K 245
umtx 374 47K 374
kdtrace 224 45K 9194
freefile 314 40K 3581
temp 34 33K 2206
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
sctp_atky 625 27K 15539
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
lltable 52 17K 56
proc 3 17K 3
tty 16 16K 16
routetbl 136 16K 428
ithread 97 16K 97
bus-sc 34 15K 1681
ether_multi 157 13K 167
KTRACE 100 13K 104
ifnet 7 13K 7
eventhandler 136 12K 136
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
in6_multi 71 9K 71
bmsafemap 2 9K 3632
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 48
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sctp_athm 417 7K 11113
sctp_map 416 7K 8750
cred 25 7K 228
kqueue 65 7K 4518
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 23 6K 394
ufs_dirhash 24 5K 24
UMA 271 5K 271
pf_ifnet 10 5K 19
DEVFSP 66 5K 126
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
session 32 4K 52
evdev 4 4K 4
pwddesc 61 4K 4512
acpisem 28 4K 28
proc-args 92 4K 5769
hhook 15 4K 17
kcovinfo 52 4K 52
lockf 28 3K 47
selfd 45 3K 76844
terminal 11 3K 11
uidinfo 3 3K 10
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
select 16 2K 49
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
Unitno 27 2K 47
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 7138
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 30
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 15
ipsec 3 1K 3
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
diradd 5 1K 3623
crypto 4 1K 4
encap_export_host 12 1K 12
sctp_stri 1 1K 583
newdirblk 4 1K 3569
pfil 4 1K 4
procdesc 4 1K 16
cdev 2 1K 2
inpcbpolicy 14 1K 880
osd 8 1K 418
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CC Mem 4 1K 407
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 95
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
aio 4 1K 7
pmchooks 1 1K 1
soname 4 1K 16035
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 41
pmc 1 1K 1
acpiintr 1 1K 1
filecaps 4 1K 104
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 3583
p1003.1b 1 1K 1
mqdata 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 2499
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 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 36
filemon 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 3038
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 11
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 3576
freefrag 0 0K 13
allocindir 0 0K 0
indirdep 0 0K 10
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 6
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 3790
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 31
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
lio 0 0K 55
acl 0 0K 0
mbuf_tag 0 0K 111
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 17441
ioctlops 0 0K 201
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 740
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
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 8320 1078 1637889 0 254 38494208 0
mbuf 256 9032 631 2509825 0 254 2473728 0
RADIX NODE 144 16301 214 123510 0 62 2378160 0
tcp_log 416 0 5337 18539 0 254 2220192 0
pbuf 2624 0 778 0 0 2 2041472 0
BUF TRIE 144 175 11585 613 0 62 1693440 0
malloc-384 384 4169 31 4170 0 30 1612800 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11581 292 15409 0 126 1519744 0
malloc-4096 4096 335 1 497 0 2 1376256 0
UMA Slabs 0 112 11024 22 11024 0 126 1237152 0
sctp_ep 1208 208 812 6152 0 254 1232160 0
sctp_asoc 2256 208 302 4375 0 254 1150560 0
vmem btag 56 18606 81 18606 0 254 1046472 0
socket 960 41 723 8396 0 254 733440 0
malloc-2048 2048 216 136 6160 0 8 720896 0
FFS inode 1160 515 31 4096 0 8 633360 0
VM OBJECT 264 2195 55 105988 0 30 594000 0
tcpcb 1104 4 507 407 0 254 564144 0
malloc-384 384 327 963 3670 0 30 495360 0
256 Bucket 2048 198 20 6551 0 8 446464 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 213 304 5830 0 254 380512 0
malloc-256 256 396 1044 7419 0 62 368640 0
THREAD 1808 160 27 4681 0 8 338096 0
malloc-256 256 15 1230 3084 0 62 318720 0
MAP ENTRY 96 2910 240 280417 0 126 302400 0
malloc-4096 4096 67 5 8935 0 2 294912 0
VNODE 448 552 78 4135 0 30 282240 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-16384 16384 12 4 3732 0 1 262144 0
malloc-64 64 3847 248 3916 0 254 262080 0
malloc-128 128 950 1096 7592 0 126 261888 0
malloc-1024 1024 211 29 4542 0 16 245760 0
malloc-16 16 14567 183 15031 0 254 236000 0
DEVCTL 1024 16 204 154 0 0 225280 0
malloc-256 256 369 501 16664 0 62 222720 0
malloc-384 384 418 152 10821 0 30 218880 0
malloc-65536 65536 1 2 145 0 1 196608 0
mbuf_packet 256 121 641 10212 0 254 195072 0
malloc-128 128 1251 268 34127 0 126 194432 0
malloc-32 32 5635 287 5727 0 254 189504 0
UMA Zones 768 243 1 243 0 16 187392 0
malloc-2048 2048 3 85 1097 0 8 180224 0
FPU_save_area 832 162 54 14858 0 16 179712 0
malloc-1024 1024 125 19 142 0 16 147456 0
S VFS Cache 104 1013 391 4768 0 126 146016 0
FFS2 dinode 256 515 55 4096 0 62 145920 0
VMSPACE 2552 42 12 4492 0 4 137808 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 141 0 1 131072 0
unpcb 256 19 491 1329 0 254 130560 0
malloc-256 256 239 271 6183 0 62 130560 0
ksiginfo 112 71 973 10278 0 126 116928 0
malloc-256 256 342 93 1742 0 62 111360 0
PROC 1352 62 19 4511 0 8 109512 0
ertt_txseginfo 40 0 2626 16390 0 254 105040 0
128 Bucket 1024 70 29 855 0 16 101376 0
pipe 744 22 108 743 0 16 96720 0
filedesc0 1072 63 21 4512 0 8 90048 0
UMA Kegs 384 229 4 229 0 30 89472 0
64 Bucket 512 113 55 5234 0 30 86016 0
clpbuf 2624 0 32 19 0 16 83968 0
tcp_bbr_map 128 0 651 2264 0 126 83328 0
malloc-4096 4096 17 3 23 0 2 81920 0
sctp_readq 152 0 520 56 0 254 79040 0
sctp_chunk 152 211 309 1695 0 254 79040 0
malloc-4096 4096 15 3 31 0 2 73728 0
g_bio 408 0 180 5725 0 30 73440 0
malloc-64 64 769 302 6922 0 254 68544 0
malloc-128 128 356 171 720 0 126 67456 0
malloc-128 128 386 141 1279 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-8192 8192 6 2 107 0 1 65536 0
32 Bucket 256 108 147 3744 0 62 65280 0
sctp_stream_msg_out 112 16 524 2585 0 254 60480 0
ripcb 424 4 122 257 0 30 53424 0
sctp_laddr 48 772 320 2772 0 254 52416 0
malloc-64 64 98 721 92372 0 254 52416 0
malloc-64 64 526 293 5224 0 254 52416 0
malloc-64 64 314 505 319 0 254 52416 0
Files 80 212 438 20317 0 126 52000 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 29547 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-1024 1024 10 38 559 0 16 49152 0
malloc-384 384 82 38 459 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
malloc-8192 8192 3 2 5 0 1 40960 0
malloc-8192 8192 3 2 32 0 1 40960 0
pcpu-8 8 4687 433 4864 0 254 40960 0
Mountpoints 2752 2 12 2 0 4 38528 0
udp_inpcb 424 6 84 205 0 30 38160 0
tcp_inpcb 424 4 86 407 0 30 38160 0
malloc-64 64 138 429 199 0 254 36288 0
malloc-64 64 76 491 5468 0 254 36288 0
malloc-64 64 136 431 4752 0 254 36288 0
malloc-32 32 501 633 13552 0 254 36288 0
8 Bucket 80 63 387 1726 0 126 36000 0
malloc-128 128 69 210 86 0 126 35712 0
malloc-128 128 124 155 1237 0 126 35712 0
malloc-128 128 78 201 3643 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 50 40 52 0 30 34560 0
malloc-256 256 14 121 446 0 62 34560 0
malloc-256 256 53 82 107 0 62 34560 0
malloc-256 256 22 113 4498 0 62 34560 0
TURNSTILE 136 188 64 188 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-2048 2048 10 6 24 0 8 32768 0
malloc-2048 2048 5 11 29 0 8 32768 0
malloc-2048 2048 4 12 57 0 8 32768 0
malloc-1024 1024 9 23 60 0 16 32768 0
malloc-1024 1024 12 20 33 0 16 32768 0
malloc-1024 1024 11 21 11 0 16 32768 0
malloc-1024 1024 2 30 1156 0 16 32768 0
malloc-512 512 9 55 12 0 30 32768 0
malloc-512 512 4 60 707 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
tcp_rack_pcb 896 0 36 36 0 16 32256 0
KNOTE 160 28 172 76139 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_rack_map 120 0 264 24 0 126 31680 0
cpuset 104 7 272 7 0 126 29016 0
PWD 32 22 860 3649 0 254 28224 0
16 Bucket 144 68 128 328 0 62 28224 0
4 Bucket 48 7 581 113 0 254 28224 0
AIO 208 0 133 25 0 62 27664 0
udplite_inpcb 424 0 63 11 0 30 26712 0
da_ccb 544 0 49 1536 0 16 26656 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 7 0 2 24576 0
rtentry 176 31 107 35 0 62 24288 0
PGRP 88 32 244 52 0 126 24288 0
rl_entry 40 50 556 50 0 254 24240 0
malloc-16 16 738 762 42739 0 254 24000 0
malloc-384 384 42 18 68 0 30 23040 0
SLEEPQUEUE 88 188 68 188 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 216 0 254 20160 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
tcp_inpcb ports 32 2 628 39 0 254 20160 0
ertt 72 4 276 407 0 126 20160 0
malloc-32 32 40 590 195 0 254 20160 0
malloc-32 32 103 527 148 0 254 20160 0
malloc-32 32 74 556 3941 0 254 20160 0
malloc-32 32 64 566 4443 0 254 20160 0
malloc-32 32 53 577 192 0 254 20160 0
malloc-32 32 20 610 2022 0 254 20160 0
2 Bucket 32 52 578 649 0 254 20160 0
AIOCB 552 0 35 74 0 16 19320 0
AIOLIO 272 0 70 55 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 3 5 194 0 8 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 3 29 149 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 821266 0 254 16032 0
malloc-16 16 442 558 10346 0 254 16000 0
kenv 258 15 45 1050 0 30 15480 0
tcp_bbr_pcb 832 0 18 29 0 16 14976 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
malloc-16 16 6 744 80 0 254 12000 0
malloc-16 16 43 707 1148 0 254 12000 0
malloc-16 16 32 718 9465 0 254 12000 0
malloc-16 16 208 542 3138 0 254 12000 0
malloc-16 16 39 711 52 0 254 12000 0
malloc-384 384 20 10 20 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
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
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254
---
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
Jun 30, 2022, 5:07:23 PM6/30/22
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 7963c02c9bc2 rescure.8: Do not recommend release artifact ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=16e2e85c080000
dashboard link: https://syzkaller.appspot.com/bug?extid=44f4f5cd854bbf4a1b57
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1378f2f0080000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+44f4f5...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:920
cpuid = 0
time = 1656622970
rcx 0xfffffe00033eee30
rdx 0xdffff7c000000000
rdi 0
r8 0x3
100031 L *sctp-in 0xfffffe0007885a80 [swi1: netisr 0]
839 784 784 0 R syz-executor.2
838 781 781 0 LE *sctp-tc 0xfffffe005787bc00 syz-executor.1
799 790 430 0 R sh
790 430 430 0 S wait 0xfffffe009f03c000 sh
787 779 787 0 Ss piperd 0xfffffe0058c005d0 syz-executor.3
784 779 784 0 Rs syz-executor.2
782 779 782 0 Ss piperd 0xfffffe0058be6000 syz-executor.0
781 779 781 0 Ss nanslp 0xffffffff83e487c1 syz-executor.1
779 777 777 0 S (threaded) syz-execprog
100117 S uwait 0xfffffe005787f000 syz-execprog
100119 S uwait 0xfffffe005787f200 syz-execprog
100120 S uwait 0xfffffe005787f300 syz-execprog
100121 S uwait 0xfffffe005787e180 syz-execprog
100122 S uwait 0xfffffe005787e280 syz-execprog
100124 S uwait 0xfffffe005787e480 syz-execprog
100125 S uwait 0xfffffe005787e580 syz-execprog
100126 S kqread 0xfffffe0058b71e00 syz-execprog
100127 S uwait 0xfffffe005732b900 syz-execprog
100128 S uwait 0xfffffe005732ba00 syz-execprog
100129 S uwait 0xfffffe005787e680 syz-execprog
777 775 777 0 Ss pause 0xfffffe009eff00b0 csh
775 688 775 0 Ss select 0xfffffe009ec68c40 sshd
752 1 752 0 Ss+ ttyin 0xfffffe00586a90b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586a98b0 getty
743 742 18 0 S+ nanslp 0xffffffff83e487c1 sleep
742 1 18 0 S+ wait 0xfffffe009eae6000 sh
692 1 692 0 Ss nanslp 0xffffffff83e487c1 cron
688 1 688 0 Ss select 0xfffffe005882cc40 sshd
501 1 501 0 Ss select 0xfffffe0058b8a240 syslogd
430 1 430 0 Ss wait 0xfffffe009c30c000 devd
429 1 429 65 Ss select 0xfffffe0058a81740 dhclient
344 1 344 0 Ss select 0xfffffe0058a7e740 dhclient
341 1 341 0 Ss select 0xfffffe0058b8a3c0 dhclient
100094 D sdflush 0xfffffe00587cfce8 [/ worker]
100084 D umarcl 0xffffffff81e54f70 [uma]
5 0 0 0 DL waiting 0xffffffff846934a0 [sctp_iterator]
Process 838 (syz-executor.1) thread 0xfffffe009eff1000 (100130)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009f402528) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c402f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009f402548) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
vfscache 3 1025K 3
pcb 23 541K 62
inodedep 76 541K 99
tidhash 3 141K 3
pagedep 26 135K 36
linker 358 134K 386
bus 995 81K 5208
mtx_pool 2 72K 2
kdtrace 187 38K 987
temp 34 33K 1866
ifaddr 66 19K 68
BPF 14 19K 14
ufs_mount 4 17K 5
routetbl 124 16K 395
bus-sc 34 15K 1681
lltable 43 14K 43
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 162
bmsafemap 2 9K 65
pfs_vncache 1 8K 1
cred 31 8K 234
kqueue 51 6K 853
plimit 21 6K 350
mkdir 28 4K 52
acpisem 28 4K 28
hhook 15 4K 17
sctp_stro 3 3K 9
session 24 3K 35
proc-args 77 3K 1923
pwddesc 47 3K 849
terminal 11 3K 11
sctp_atcl 7 3K 25
indirdep 10 3K 10
uidinfo 3 3K 8
ip6ndp 13 3K 14
ipsec-saq 2 2K 2
Unitno 31 2K 47
sctp_ifa 13 2K 14
sctp_timw 6 2K 6
softdep 1 1K 1
ipsec 3 1K 3
sctp_ifn 6 1K 14
freefile 6 1K 15
pfil 4 1K 4
cdev 2 1K 2
sctp_atky 10 1K 41
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 10 1K 178
loginclass 3 1K 7
procdesc 1 1K 6
pmchooks 1 1K 1
sctp_athm 7 1K 33
filecaps 4 1K 66
sctp_map 6 1K 18
tcp_fsb 0 0K 0
filemon 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 9
sctp_aadr 0 0K 0
savedino 0 0K 16
allocindir 0 0K 0
ip6opt 0 0K 3
statfs 0 0K 203
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 95
ioctlops 0 0K 96
mbuf_jumbo_page 4096 8320 1078 12271 0 254 38494208 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8629 1033 15052 0 254 2473472 0
BUF TRIE 144 174 11586 378 0 62 1693440 0
sctp_asoc 2256 3 507 9 0 254 1150560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16893 66 16893 0 254 949704 0
FFS inode 1160 520 26 535 0 8 633360 0
sctp_ep 1208 2 508 8 0 254 616080 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3665 194 22450 0 62 555696 0
socket 960 21 487 1413 0 254 487680 0
VM OBJECT 264 1714 86 26613 0 30 475200 0
256 Bucket 2048 141 3 1020 0 8 294912 0
THREAD 1808 137 17 137 0 8 278432 0
VNODE 448 555 48 572 0 30 270144 0
MAP ENTRY 96 2128 518 92055 0 126 254016 0
malloc-4096 4096 53 5 1683 0 2 237568 0
malloc-16 16 14566 184 14631 0 254 236000 0
DEVCTL 1024 22 198 150 0 0 225280 0
malloc-256 256 811 59 1381 0 62 222720 0
malloc-32 32 5624 298 5713 0 254 189504 0
FPU_save_area 832 139 23 192 0 16 134784 0
unpcb 256 8 502 1202 0 254 130560 0
mbuf_packet 256 5 503 136 0 254 130048 0
S VFS Cache 104 998 172 1043 0 126 121680 0
ksiginfo 112 50 994 105 0 126 116928 0
malloc-128 128 642 257 4011 0 126 115072 0
VMSPACE 2552 32 13 833 0 4 114840 0
malloc-2048 2048 3 53 1085 0 8 114688 0
128 Bucket 1024 51 48 508 0 16 101376 0
clpbuf 2624 0 32 14 0 16 83968 0
malloc-128 128 335 316 675 0 126 83328 0
filedesc0 1072 48 22 849 0 8 75040 0
malloc-64 64 561 510 1928 0 254 68544 0
malloc-8192 8192 6 1 107 0 1 57344 0
64 Bucket 512 68 36 1797 0 30 53248 0
malloc-64 64 509 310 1529 0 254 52416 0
malloc-256 256 104 91 298 0 62 49920 0
32 Bucket 256 63 132 6103 0 62 49920 0
malloc-8192 8192 3 2 31 0 1 40960 0
pcpu-8 8 4628 492 4784 0 254 40960 0
sctp_readq 152 1 259 7 0 254 39520 0
sctp_chunk 152 6 254 36 0 254 39520 0
udp_inpcb 424 6 84 167 0 30 38160 0
pipe 744 21 29 322 0 16 37200 0
malloc-64 64 84 483 93 0 254 36288 0
malloc-64 64 78 489 21160 0 254 36288 0
malloc-64 64 61 506 1515 0 254 36288 0
malloc-64 64 64 503 893 0 254 36288 0
malloc-128 128 68 211 73 0 126 35712 0
malloc-128 128 121 158 622 0 126 35712 0
malloc-128 128 90 189 100 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
malloc-384 384 46 44 48 0 30 34560 0
malloc-384 384 77 13 101 0 30 34560 0
malloc-256 256 15 120 31 0 62 34560 0
malloc-256 256 11 124 351 0 62 34560 0
malloc-256 256 107 28 1388 0 62 34560 0
malloc-256 256 33 102 39 0 62 34560 0
malloc-256 256 53 82 83 0 62 34560 0
malloc-256 256 49 86 361 0 62 34560 0
malloc-2048 2048 10 6 23 0 8 32768 0
malloc-2048 2048 5 11 28 0 8 32768 0
malloc-2048 2048 10 6 16 0 8 32768 0
malloc-2048 2048 4 12 49 0 8 32768 0
malloc-1024 1024 9 23 13 0 16 32768 0
malloc-1024 1024 12 20 32 0 16 32768 0
malloc-1024 1024 6 26 174 0 16 32768 0
malloc-512 512 3 61 3 0 30 32768 0
malloc-512 512 3 61 129 0 30 32768 0
4 Bucket 48 6 582 58 0 254 28224 0
tcp_inpcb 424 3 60 7 0 30 26712 0
ripcb 424 1 62 4 0 30 26712 0
da_ccb 544 0 49 1246 0 16 26656 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-4096 4096 3 3 6 0 2 24576 0
rtentry 176 29 109 33 0 62 24288 0
PGRP 88 24 252 35 0 126 24288 0
ertt_txseginfo 40 0 606 180 0 254 24240 0
rl_entry 40 43 563 43 0 254 24240 0
Files 80 116 184 7260 0 126 24000 0
8 Bucket 80 38 262 327 0 126 24000 0
malloc-384 384 33 27 53 0 30 23040 0
malloc-384 384 8 52 26 0 30 23040 0
SLEEPQUEUE 88 155 101 155 0 126 22528 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 15 615 116 0 254 20160 0
malloc-32 32 39 591 178 0 254 20160 0
malloc-32 32 103 527 132 0 254 20160 0
malloc-32 32 69 561 504 0 254 20160 0
malloc-32 32 61 569 901 0 254 20160 0
malloc-32 32 50 580 87 0 254 20160 0
malloc-32 32 89 541 2989 0 254 20160 0
malloc-32 32 16 614 1230 0 254 20160 0
16 Bucket 144 47 93 247 0 62 20160 0
2 Bucket 32 51 579 309 0 254 20160 0
KNOTE 160 26 99 158 0 62 20000 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-16 16 6 744 24 0 254 12000 0
malloc-16 16 43 707 227 0 254 12000 0
malloc-16 16 33 717 257 0 254 12000 0
malloc-16 16 205 545 3130 0 254 12000 0
malloc-16 16 32 718 96 0 254 12000 0
pcpu-16 16 7 249 7 0 254 4096 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
sackhole 32 0 0 0 0 254 0 0
tcptw 72 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LT
HEAD commit: 7963c02c9bc2 rescure.8: Do not recommend release artifact ..
git tree: freebsd-src
dashboard link: https://syzkaller.appspot.com/bug?extid=44f4f5cd854bbf4a1b57
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1378f2f0080000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+44f4f5...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:920
cpuid = 0
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe0053aa78d0
rbp 0xfffffe0053aa78f0
rsi 0x1
rsp 0xfffffe0053aa78d0
rbp 0xfffffe0053aa78f0
rdi 0
r8 0x3
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
848 799 430 0 RE CPU 1 sh
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
839 784 784 0 R syz-executor.2
838 781 781 0 LE *sctp-tc 0xfffffe005787bc00 syz-executor.1
799 790 430 0 R sh
790 430 430 0 S wait 0xfffffe009f03c000 sh
787 779 787 0 Ss piperd 0xfffffe0058c005d0 syz-executor.3
784 779 784 0 Rs syz-executor.2
782 779 782 0 Ss piperd 0xfffffe0058be6000 syz-executor.0
781 779 781 0 Ss nanslp 0xffffffff83e487c1 syz-executor.1
779 777 777 0 S (threaded) syz-execprog
100117 S uwait 0xfffffe005787f000 syz-execprog
100119 S uwait 0xfffffe005787f200 syz-execprog
100120 S uwait 0xfffffe005787f300 syz-execprog
100121 S uwait 0xfffffe005787e180 syz-execprog
100122 S uwait 0xfffffe005787e280 syz-execprog
100124 S uwait 0xfffffe005787e480 syz-execprog
100125 S uwait 0xfffffe005787e580 syz-execprog
100126 S kqread 0xfffffe0058b71e00 syz-execprog
100127 S uwait 0xfffffe005732b900 syz-execprog
100128 S uwait 0xfffffe005732ba00 syz-execprog
100129 S uwait 0xfffffe005787e680 syz-execprog
777 775 777 0 Ss pause 0xfffffe009eff00b0 csh
775 688 775 0 Ss select 0xfffffe009ec68c40 sshd
754 1 754 0 Ss+ ttyin 0xfffffe005746f0b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00586a88b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00586a90b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586a98b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0053f3b0b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0053f3b8b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0053f3c0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0053f3c8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0053f3d0b0 getty
744 1 18 0 S+ piperd 0xfffffe0058be8000 logger
749 1 749 0 Ss+ ttyin 0xfffffe0053f3b8b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0053f3c0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0053f3c8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0053f3d0b0 getty
743 742 18 0 S+ nanslp 0xffffffff83e487c1 sleep
742 1 18 0 S+ wait 0xfffffe009eae6000 sh
692 1 692 0 Ss nanslp 0xffffffff83e487c1 cron
688 1 688 0 Ss select 0xfffffe005882cc40 sshd
501 1 501 0 Ss select 0xfffffe0058b8a240 syslogd
430 1 430 0 Ss wait 0xfffffe009c30c000 devd
429 1 429 65 Ss select 0xfffffe0058a81740 dhclient
344 1 344 0 Ss select 0xfffffe0058a7e740 dhclient
341 1 341 0 Ss select 0xfffffe0058b8a3c0 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056fa4548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f6dfe0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f6c5e0 [bufdaemon]
100082 D - 0xffffffff83211f80 [bufspacedaemon-0]
16 0 0 0 DL syncer 0xffffffff83f6dfe0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f6c5e0 [bufdaemon]
100094 D sdflush 0xfffffe00587cfce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83fa0100 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f93fb8 [dom0]
100083 D launds 0xffffffff83f93fc4 [laundry: dom0]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f93fb8 [dom0]
100084 D umarcl 0xffffffff81e54f70 [uma]
7 0 0 0 DL - 0xffffffff83c04da8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff848d4550 [pf purge]
5 0 0 0 DL waiting 0xffffffff846934a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa7340 [doneq0]
100045 D - 0xffffffff83aa72c0 [async]
100076 D - 0xffffffff83aa7140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056efbc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8f7e0 [crypto]
100041 D crypto_ 0xfffffe0053f6f030 [crypto returns 0]
100042 D crypto_ 0xfffffe0053f6f080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e1ddc0 [g_event]
100036 D - 0xffffffff83e1dde0 [g_up]
100037 D - 0xffffffff83e1de00 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 LL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 L *sctp-in 0xfffffe0007885a80 [swi1: netisr 0]
100044 D - 0xffffffff83aa7340 [doneq0]
100045 D - 0xffffffff83aa72c0 [async]
100076 D - 0xffffffff83aa7140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056efbc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8f7e0 [crypto]
100041 D crypto_ 0xfffffe0053f6f030 [crypto returns 0]
100042 D crypto_ 0xfffffe0053f6f080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e1ddc0 [g_event]
100036 D - 0xffffffff83e1dde0 [g_up]
100037 D - 0xffffffff83e1de00 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 LL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009f402528) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c402f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009f402548) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
Process 12 (intr) thread 0xfffffe0053eb5560 (100031)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009f49ca50) 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 4242
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
sysctloid 35205 2074K 35276
vtbuf 24 1968K 46
kobj 328 1312K 490
newblk 472 1142K 498
vtbuf 24 1968K 46
kobj 328 1312K 490
vfscache 3 1025K 3
pcb 23 541K 62
inodedep 76 541K 99
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 116 222K 916
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 57552
vnet_data 1 168K 1
vmem 3 146K 4
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 26 135K 36
linker 358 134K 386
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
filedesc 14 105K 78
DEVFS1 109 109K 126
sem 4 106K 4
bus 995 81K 5208
mtx_pool 2 72K 2
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 308 39K 308
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
kdtrace 187 38K 987
temp 34 33K 1866
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
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
kbdmux 6 22K 6
ifaddr 66 19K 68
BPF 14 19K 14
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
tty 16 16K 16
routetbl 124 16K 395
bus-sc 34 15K 1681
lltable 43 14K 43
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 162
eventhandler 136 12K 136
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
in6_multi 65 9K 65
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
bmsafemap 2 9K 65
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
pfs_vncache 1 8K 1
cred 31 8K 234
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
diradd 49 7K 66
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
dirrem 23 6K 34
CAM DEV 3 6K 510
kqueue 51 6K 853
plimit 21 6K 350
ufs_dirhash 24 5K 24
UMA 271 5K 271
pf_ifnet 10 5K 19
UMA 271 5K 271
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
memdesc 1 4K 1
MCA 32 4K 32
mkdir 28 4K 52
acpisem 28 4K 28
hhook 15 4K 17
sctp_stro 3 3K 9
session 24 3K 35
proc-args 77 3K 1923
pwddesc 47 3K 849
terminal 11 3K 11
sctp_atcl 7 3K 25
indirdep 10 3K 10
uidinfo 3 3K 8
ip6ndp 13 3K 14
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
newdirblk 16 2K 26
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
Unitno 31 2K 47
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
lockf 15 2K 22
sctp_timw 6 2K 6
msi 12 2K 12
in_multi 6 2K 8
selfd 24 2K 7532
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
sctp_stri 2 1K 16
acpidev 20 2K 20
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 10
secasvar 1 1K 1
nhops 6 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
freefile 6 1K 15
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
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
DEVFSP 8 1K 13
encap_export_host 12 1K 12
pfil 4 1K 4
cdev 2 1K 2
sctp_atky 10 1K 41
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 10 1K 178
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
CC Mem 3 1K 7
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 49
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
freefrag 1 1K 2
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 3504
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
sctp_athm 7 1K 33
filecaps 4 1K 66
sctp_map 6 1K 18
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 41
iov 1 1K 13900
vnet 1 1K 1
entropy 2 1K 41
pmc 1 1K 1
acpiintr 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 32
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
mqdata 0 0K 0
tcp_do 0 0K 0
mqdata 0 0K 0
tcp_fsb 0 0K 0
filemon 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 9
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 9
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_aadr 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 3
jfsync 0 0K 0
jtrunc 0 0K 0
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 31
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
allocindir 0 0K 0
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
export_host 0 0K 0
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
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 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
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
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 95
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 666
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
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
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
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8629 1033 15052 0 254 2473472 0
BUF TRIE 144 174 11586 378 0 62 1693440 0
malloc-384 384 4169 31 4170 0 30 1612800 0
malloc-128 128 11615 258 11786 0 126 1519744 0
malloc-4096 4096 335 1 497 0 2 1376256 0
UMA Slabs 0 112 10580 34 10580 0 126 1188768 0
sctp_asoc 2256 3 507 9 0 254 1150560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16893 66 16893 0 254 949704 0
FFS inode 1160 520 26 535 0 8 633360 0
sctp_ep 1208 2 508 8 0 254 616080 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3665 194 22450 0 62 555696 0
socket 960 21 487 1413 0 254 487680 0
VM OBJECT 264 1714 86 26613 0 30 475200 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 13 504 49 0 254 380512 0
lkpicurr 168 2 2326 2 0 62 391104 0
256 Bucket 2048 141 3 1020 0 8 294912 0
THREAD 1808 137 17 137 0 8 278432 0
VNODE 448 555 48 572 0 30 270144 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-64 64 3847 248 3912 0 254 262080 0
MAP ENTRY 96 2128 518 92055 0 126 254016 0
malloc-4096 4096 53 5 1683 0 2 237568 0
malloc-16 16 14566 184 14631 0 254 236000 0
DEVCTL 1024 22 198 150 0 0 225280 0
malloc-256 256 811 59 1381 0 62 222720 0
malloc-65536 65536 1 2 145 0 1 196608 0
malloc-128 128 1270 249 27033 0 126 194432 0
malloc-32 32 5624 298 5713 0 254 189504 0
UMA Zones 768 243 1 243 0 16 187392 0
malloc-16384 16384 6 5 196 0 1 180224 0
malloc-1024 1024 125 19 142 0 16 147456 0
FFS2 dinode 256 520 50 535 0 62 145920 0
FPU_save_area 832 139 23 192 0 16 134784 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 58 0 1 131072 0
unpcb 256 8 502 1202 0 254 130560 0
mbuf_packet 256 5 503 136 0 254 130048 0
S VFS Cache 104 998 172 1043 0 126 121680 0
ksiginfo 112 50 994 105 0 126 116928 0
malloc-128 128 642 257 4011 0 126 115072 0
VMSPACE 2552 32 13 833 0 4 114840 0
malloc-2048 2048 3 53 1085 0 8 114688 0
128 Bucket 1024 51 48 508 0 16 101376 0
UMA Kegs 384 229 4 229 0 30 89472 0
PROC 1352 48 18 848 0 8 89232 0
clpbuf 2624 0 32 14 0 16 83968 0
malloc-128 128 335 316 675 0 126 83328 0
filedesc0 1072 48 22 849 0 8 75040 0
malloc-4096 4096 15 3 31 0 2 73728 0
g_bio 408 0 180 4586 0 30 73440 0
malloc-64 64 561 510 1928 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
sctp_stream_msg_out 112 0 540 8 0 254 60480 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-8192 8192 6 1 107 0 1 57344 0
64 Bucket 512 68 36 1797 0 30 53248 0
malloc-64 64 509 310 1529 0 254 52416 0
malloc-64 64 314 505 319 0 254 52416 0
malloc-128 128 320 83 900 0 126 51584 0
malloc-256 256 104 91 298 0 62 49920 0
32 Bucket 256 63 132 6103 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 13256 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-1024 1024 10 38 559 0 16 49152 0
syncache 168 0 264 5 0 254 44352 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-1024 1024 10 38 559 0 16 49152 0
malloc-8192 8192 3 2 31 0 1 40960 0
pcpu-8 8 4628 492 4784 0 254 40960 0
sctp_readq 152 1 259 7 0 254 39520 0
sctp_chunk 152 6 254 36 0 254 39520 0
udp_inpcb 424 6 84 167 0 30 38160 0
pipe 744 21 29 322 0 16 37200 0
malloc-64 64 84 483 93 0 254 36288 0
malloc-64 64 78 489 21160 0 254 36288 0
malloc-64 64 61 506 1515 0 254 36288 0
malloc-64 64 64 503 893 0 254 36288 0
malloc-128 128 68 211 73 0 126 35712 0
malloc-128 128 121 158 622 0 126 35712 0
malloc-128 128 90 189 100 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 67 23 431 0 30 34560 0
malloc-384 384 46 44 48 0 30 34560 0
malloc-384 384 77 13 101 0 30 34560 0
malloc-256 256 15 120 31 0 62 34560 0
malloc-256 256 11 124 351 0 62 34560 0
malloc-256 256 107 28 1388 0 62 34560 0
malloc-256 256 33 102 39 0 62 34560 0
malloc-256 256 53 82 83 0 62 34560 0
malloc-256 256 49 86 361 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-2048 2048 10 6 23 0 8 32768 0
malloc-2048 2048 5 11 28 0 8 32768 0
malloc-2048 2048 10 6 16 0 8 32768 0
malloc-2048 2048 4 12 49 0 8 32768 0
malloc-1024 1024 9 23 13 0 16 32768 0
malloc-1024 1024 12 20 32 0 16 32768 0
malloc-1024 1024 6 26 174 0 16 32768 0
malloc-1024 1024 11 21 11 0 16 32768 0
malloc-1024 1024 2 30 998 0 16 32768 0
malloc-512 512 3 61 3 0 30 32768 0
malloc-512 512 3 61 129 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
malloc-512 512 0 64 14 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 12 0 254 28224 0
4 Bucket 48 6 582 58 0 254 28224 0
tcp_inpcb 424 3 60 7 0 30 26712 0
ripcb 424 1 62 4 0 30 26712 0
da_ccb 544 0 49 1246 0 16 26656 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 5 1 7 0 2 24576 0
malloc-4096 4096 3 3 6 0 2 24576 0
rtentry 176 29 109 33 0 62 24288 0
PGRP 88 24 252 35 0 126 24288 0
ertt_txseginfo 40 0 606 180 0 254 24240 0
rl_entry 40 43 563 43 0 254 24240 0
Files 80 116 184 7260 0 126 24000 0
8 Bucket 80 38 262 327 0 126 24000 0
malloc-384 384 33 27 53 0 30 23040 0
malloc-384 384 8 52 26 0 30 23040 0
SLEEPQUEUE 88 155 101 155 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 167 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 15 615 116 0 254 20160 0
malloc-32 32 39 591 178 0 254 20160 0
malloc-32 32 103 527 132 0 254 20160 0
malloc-32 32 69 561 504 0 254 20160 0
malloc-32 32 61 569 901 0 254 20160 0
malloc-32 32 50 580 87 0 254 20160 0
malloc-32 32 89 541 2989 0 254 20160 0
malloc-32 32 16 614 1230 0 254 20160 0
16 Bucket 144 47 93 247 0 62 20160 0
2 Bucket 32 51 579 309 0 254 20160 0
KNOTE 160 26 99 158 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-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 3 5 194 0 8 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 3 5 194 0 8 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 5 27 69 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
kenv 258 15 45 1039 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
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-16 16 6 744 24 0 254 12000 0
malloc-16 16 43 707 227 0 254 12000 0
malloc-16 16 33 717 257 0 254 12000 0
malloc-16 16 205 545 3130 0 254 12000 0
malloc-16 16 39 711 52 0 254 12000 0
malloc-16 16 318 432 27898 0 254 12000 0
malloc-16 16 32 718 96 0 254 12000 0
malloc-384 384 20 10 20 0 30 11520 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 1296 0 254 8016 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 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
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_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 72 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LT
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