panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE
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syzbot
Sep 16, 2020, 5:10:22 PM9/16/20
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 5ca620f7 Temporarily skip sys.fs.tmpfs.times_test.{empty,n..
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=127cc165900000
dashboard link: https://syzkaller.appspot.com/bug?extid=9b461b6a07a83cc10daa
userspace arch: i386
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+9b461b...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:914
cpuid = 1
time = 1600290591
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364b5c0
vpanic() at vpanic+0x1c7/frame 0xfffffe000364b620
panic() at panic+0x43/frame 0xfffffe000364b680
thread_lock_flags_() at thread_lock_flags_+0x3a5/frame 0xfffffe000364b700
propagate_priority() at propagate_priority+0x9a/frame 0xfffffe000364b750
turnstile_wait() at turnstile_wait+0x408/frame 0xfffffe000364b7b0
__rw_wlock_hard() at __rw_wlock_hard+0x8d0/frame 0xfffffe000364b860
_rw_wlock_cookie() at _rw_wlock_cookie+0x118/frame 0xfffffe000364b8b0
sctp_free_assoc() at sctp_free_assoc+0x75c/frame 0xfffffe000364b940
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1170/frame 0xfffffe000364c2c0
sctp_process_control() at sctp_process_control+0x926d/frame 0xfffffe000364c750
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0
sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0
sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0
ip_input() at ip_input+0x388/frame 0xfffffe000364ca90
swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
Stopped at kdb_enter+0x67: movq $0,0x1487206(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b ll+0x1a
es 0x3b ll+0x1a
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xffffffff810db240 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe000364b5a0
rbp 0xfffffe000364b5c0
rsi 0
rdi 0xffffffff810db276 vprintf+0x176
r8 0
r9 0xffffffff
r10 0
r11 0x274e ll+0x272d
r12 0xffffffff82068ef0 ddb_dbbe
r13 0
r14 0xffffffff819354be
r15 0xffffffff819354be
rip 0xffffffff810cfe77 kdb_enter+0x67
rflags 0x86 ll+0x65
kdb_enter+0x67: movq $0,0x1487206(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004322520:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff82509d10
ABI: null
reaper: 0xffffffff82509d10 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8250a960
(map 0xffffffff8250a960)
(map.pmap 0xffffffff8250aa20)
(pmap 0xffffffff8250aa80)
threads: 23
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100020 L *sctp-in 0xfffff800040c7e40 [swi1: netisr 0]
100021 I [swi3: vm]
100022 I [swi4: clock (0)]
100023 I [swi4: clock (1)]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
5877 773 773 0 LE *sctp-tc 0xfffff80004965840 syz-executor.1
5875 772 772 0 D (threaded) syz-executor.0
100083 S nanslp 0xffffffff8252a800 syz-executor.0
101021 D biowr 0xfffffe0003f26bc0 syz-executor.0
101036 S uwait 0xfffff800041f0c80 syz-executor.0
5872 784 784 0 S (threaded) syz-executor.3
100745 S nanslp 0xffffffff8252a800 syz-executor.3
101028 S sbwait 0xfffff80004ea62ec syz-executor.3
101029 S uwait 0xfffff80019e2cc80 syz-executor.3
5870 777 777 0 S (threaded) syz-executor.2
100905 S nanslp 0xffffffff8252a800 syz-executor.2
101018 S accept 0xfffff80004eaa8e8 syz-executor.2
101019 S uwait 0xfffff80004963700 syz-executor.2
2946 1 2946 65 Ss select 0xfffff80004e362c0 dhclient
2484 1 2484 0 Ss select 0xfffff80004e735c0 dhclient
2481 1 2481 0 Ss select 0xfffff800040b3c40 dhclient
2462 1 2462 65 Ss select 0xfffff800040b4b40 dhclient
1971 1 1971 0 Ss select 0xfffff800040b57c0 dhclient
1968 1 1968 0 Ss select 0xfffff80004e739c0 dhclient
1949 1 1949 65 Ss select 0xfffff800040b4dc0 dhclient
1386 1 1386 0 Ss select 0xfffff800040b4c40 dhclient
1382 1 1382 0 Ss select 0xfffff800040b42c0 dhclient
1362 1 1362 65 Ss select 0xfffff80004e73840 dhclient
817 1 817 0 Ss select 0xfffff80004e73cc0 dhclient
810 1 810 0 Ss select 0xfffff800040b5540 dhclient
784 762 784 0 Ss nanslp 0xffffffff8252a800 syz-executor.3
777 762 777 0 Ss nanslp 0xffffffff8252a800 syz-executor.2
773 762 773 0 Ss nanslp 0xffffffff8252a800 syz-executor.1
772 762 772 0 Ss nanslp 0xffffffff8252a800 syz-executor.0
762 760 760 0 S (threaded) syz-fuzzer
100084 S uwait 0xfffff80004bb6100 syz-fuzzer
100107 S uwait 0xfffff80004bb7280 syz-fuzzer
100108 S uwait 0xfffff8000495ed00 syz-fuzzer
100109 S kqread 0xfffff80004d3bc00 syz-fuzzer
100110 S uwait 0xfffff80004bb7900 syz-fuzzer
100111 S uwait 0xfffff80004bb7a00 syz-fuzzer
100112 S uwait 0xfffff80004bb7b00 syz-fuzzer
100114 S uwait 0xfffff80004bb4980 syz-fuzzer
760 758 760 0 Ss pause 0xfffff8001981eae8 csh
758 682 758 0 Ss select 0xfffff800040b4f40 sshd
742 1 742 0 Ss+ ttyin 0xfffff800049878b0 getty
741 1 741 0 Ss+ ttyin 0xfffff80004c914b0 getty
740 1 740 0 Ss+ ttyin 0xfffff80004c91cb0 getty
739 1 739 0 Ss+ ttyin 0xfffff80004c114b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80004c11cb0 getty
737 1 737 0 Ss+ ttyin 0xfffff80004c104b0 getty
736 1 736 0 Ss+ ttyin 0xfffff80004c10cb0 getty
735 1 735 0 Ss+ ttyin 0xfffff80004c134b0 getty
734 1 734 0 Ss+ ttyin 0xfffff80004c13cb0 getty
686 1 686 0 Ss nanslp 0xffffffff8252a800 cron
682 1 682 0 Ss select 0xfffff80004e570c0 sshd
495 1 495 0 Ss select 0xfffff80004e36640 syslogd
424 1 424 0 Ss select 0xfffff800040b54c0 devd
423 1 423 65 Ss select 0xfffff800040b56c0 dhclient
338 1 338 0 Ss select 0xfffff800040b5640 dhclient
335 1 335 0 Ss select 0xfffff80004e36ec0 dhclient
23 0 0 0 DL syncer 0xffffffff826178e8 [syncer]
22 0 0 0 DL vlruwt 0xfffff800044eb520 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff82616c50 [bufdaemon]
100075 D - 0xffffffff8200aa00 [bufspacedaemon-0]
100088 D sdflush 0xfffff80004d58ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff8263de48 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff826322f8 [dom0]
100073 D launds 0xffffffff82632304 [laundry: dom0]
100074 D umarcl 0xffffffff814d4bc0 [uma]
18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c0f2f8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82e41390 [pf purge]
15 0 0 0 DL - 0xffffffff8261622c [soaiod4]
9 0 0 0 DL - 0xffffffff8261622c [soaiod3]
8 0 0 0 DL - 0xffffffff8261622c [soaiod2]
7 0 0 0 DL - 0xffffffff8261622c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff822360c0 [doneq0]
100067 D - 0xffffffff82235f90 [scanner]
5 0 0 0 DL crypto_ 0xfffff800044e4090 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff800044e4030 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto]
14 0 0 0 DL seqstat 0xfffff800044abc88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff82509770 [g_event]
100026 D - 0xffffffff82509778 [g_up]
100027 D - 0xffffffff82509780 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff80004227500 [thr_0]
100019 D - 0xfffff80004227580 [thr_1]
12 0 0 0 LL (threaded) [intr]
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100020 L *sctp-in 0xfffff800040c7e40 [swi1: netisr 0]
100021 I [swi3: vm]
100022 I [swi4: clock (0)]
100023 I [swi4: clock (1)]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 Run CPU 0 [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004325000 [init]
10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82509d10 [swapper]
100005 D - 0xfffff8000433e700 [if_io_tqg_0]
100006 D - 0xfffff8000433e600 [if_io_tqg_1]
100007 D - 0xfffff8000433e500 [if_config_tqg_0]
100008 D - 0xfffff8000433e400 [softirq_0]
100009 D - 0xfffff8000433e300 [softirq_1]
100010 D - 0xfffff80004228600 [thread taskq]
100012 D - 0xfffff80004228200 [inm_free taskq]
100013 D - 0xfffff80004228000 [kqueue_ctx taskq]
100014 D - 0xfffff80004227d00 [aiod_kick taskq]
100017 D - 0xfffff80004227700 [in6m_free taskq]
100024 D - 0xfffff80004226d00 [firmware taskq]
100029 D - 0xfffff80004226600 [crypto_0]
100030 D - 0xfffff80004226600 [crypto_1]
100044 D - 0xfffff8000493b400 [vtnet0 rxq 0]
100045 D - 0xfffff8000493b300 [vtnet0 txq 0]
100046 D - 0xfffff8000493b100 [vtnet0 rxq 1]
100047 D - 0xfffff8000493b000 [vtnet0 txq 1]
100049 D vtbslp 0xfffff800046de980 [virtio_balloon]
100053 D - 0xfffff80004995500 [mca taskq]
100054 D - 0xffffffff81cdb121 [deadlkres]
100062 D - 0xfffff8000497a400 [acpi_task_0]
100063 D - 0xfffff8000497a400 [acpi_task_1]
100064 D - 0xfffff8000497a400 [acpi_task_2]
100066 D - 0xfffff80004225e00 [CAM taskq]
db> show all locks
Process 5877 (syz-executor.1) thread 0xfffffe00266cbe00 (100487)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80019ee1468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019ee1488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330
Process 5875 (syz-executor.0) thread 0xfffffe00261acc00 (101021)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f31540) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1663
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f26c40) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3870
exclusive lockmgr ufs (ufs) r = 0 (0xfffff800196ecc10) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1068
Process 5872 (syz-executor.3) thread 0xfffffe002650a100 (101028)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80004ea6290) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467
Process 12 (intr) thread 0xfffffe00049cee00 (100020)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002666e1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1473
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4854K 4242
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 28170 1644K 28234
kobj 335 1340K 494
newblk 22 1030K 14022
vfscache 4 1025K 4
pcb 132 654K 6542
inodedep 15 519K 6059
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 145 293K 5960
acpica 1674 185K 52414
vnet_data 1 168K 1
filedesc 21 149K 9985
pagedep 9 130K 5064
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 122
linker 254 99K 294
BPF 46 88K 46
bus 975 79K 3020
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
sctp_atcl 106 53K 3702
sctp_stro 53 53K 1144
umtx 342 43K 342
kdtrace 194 37K 20992
temp 36 35K 2682
indirdep 2 33K 4119
hostcache 1 32K 1
shm 1 32K 20
DEVFS3 124 31K 134
msg 4 30K 4
DEVFS_RULE 56 27K 56
vmem 3 26K 4
ifaddr 76 26K 76
gtaskqueue 18 26K 18
kbdmux 6 22K 6
lltable 48 18K 175
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
tidhash 1 16K 1
ithread 99 16K 99
ether_multi 172 14K 177
bus-sc 30 14K 1405
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 92 12K 92
eventhandler 132 12K 132
in6_multi 89 11K 89
pfs_nodes 20 10K 20
GEOM 60 10K 489
rman 82 10K 423
select 67 9K 67
bmsafemap 2 9K 6263
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 9
pfs_vncache 1 8K 1
audit_evclass 233 8K 291
routetbl 32 7K 288
sctp_atky 158 7K 5060
cred 25 7K 479
kqueue 65 7K 5882
CAM DEV 3 6K 510
plimit 24 6K 482
pf_ifnet 16 6K 86
vt 11 6K 11
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
DEVFSP 78 5K 82
ufs_dirhash 24 5K 24
session 35 5K 49
pgrp 35 5K 72
UMA 251 5K 251
pf_table 2 4K 66
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
lockf 32 4K 1814
hhook 13 4K 13
proc-args 52 3K 641
acpisem 22 3K 22
terminal 11 3K 11
uidinfo 4 3K 55
sctp_ifa 17 3K 19
local_apic 1 2K 1
io_apic 1 2K 1
CAM CCB 1 2K 19889
ipsec-saq 2 2K 2
ip6ndp 12 2K 21
sctp_athm 106 2K 3829
sctp_map 106 2K 2268
Unitno 28 2K 16336
CAM XPT 22 2K 543
in_multi 6 2K 7
freework 6 2K 8962
dirrem 5 2K 5826
freeblks 5 2K 5685
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
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 134
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 19
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 5868
freefile 5 1K 5802
encap_export_host 12 1K 12
crypto 3 1K 3
pf_osfp 5 1K 5
sctp_stri 1 1K 255
newdirblk 4 1K 5010
mkdir 4 1K 10020
pfil 4 1K 4
chacha20random 1 1K 1
CAM SIM 2 1K 2
cdev 2 1K 2
inpcbpolicy 13 1K 2865
osd 3 1K 9
vnodes 1 1K 133
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
loginclass 3 1K 6
prison 6 1K 6
pf_rule 1 1K 72
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
tcpfunc 2 1K 2
ip_msource 2 1K 5
soname 5 1K 6936
iov 2 1K 17368
pmchooks 1 1K 1
nexusdev 5 1K 5
filecaps 5 1K 110
sctp_vrf 1 1K 1
sctp_aadr 1 1K 31
entropy 2 1K 47
vnet 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1622
sctp_iter 0 0K 10
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 10
vtfont 0 0K 0
madt_table 0 0K 2
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
pvscsi 0 0K 0
smartpqi 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
fpukern_ctx 0 0K 0
tcp_log_dev 0 0K 17
xen_intr 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ac97 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
acpi_perf 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
vm_fictitious 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
UMAHash 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 3001
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 66
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 49
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 0 0K 0
lDevFlags * malloc 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 82
ip6_msource 0 0K 0
ip6_moptions 0 0K 8
in6_mfilter 0 0K 0
frag6 0 0K 6
tcplog 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_moptions 0 0K 33
in_mfilter 0 0K 15
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
ag_portal_data_t malloc 0 0K 0
statfs 0 0K 5188
export_host 0 0K 0
cl_savebuf 0 0K 21
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MPSSAS 0 0K 0
mbuf_tag 0 0K 217
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 318
Witness 0 0K 0
stack 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
sbuf 0 0K 288
md_disk 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
malodev 0 0K 0
SWAP 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 751
sysctl 0 0K 1
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 135
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
cache 0 0K 0
aacraid_buf 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
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 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 name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroffdiroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 9780 126 9780 0 254 20287488 0
mbuf_jumbo_page 4096 8 2532 5273 0 254 10403840 0
65536 65536 0 110 159 0 1 7208960 0
32768 32768 1 111 113 0 1 3670016 0
RADIX NODE 144 8980 8769 217151 0 62 2555856 0
mbuf_packet 256 8259 1393 644993 0 254 2470912 0
16384 16384 1 136 137 0 1 2244608 0
512 512 4127 49 4257 0 30 2138112 0
BUF TRIE 144 186 13282 10231 0 62 1939392 0
4096 4096 342 2 501 0 2 1409024 0
128 128 9502 139 9645 0 126 1234048 0
sctp_asoc 2288 53 457 1134 0 254 1166880 0
UMA Slabs 0 112 9929 1 9929 0 126 1112160 0
DEVCTL 1024 0 1000 125 0 16 1024000 0
mbuf 256 715 2848 718808 0 254 912128 0
pbuf 832 0 969 0 0 2 806208 0
8192 8192 7 77 88 0 1 688128 0
sctp_ep 1280 52 458 2394 0 254 652800 0
tcp_bbr_map 128 0 4681 112724 0 126 599168 0
tcpcb 1040 6 511 1927 0 254 537680 0
socket 960 40 468 7703 0 254 487680 0
256 Bucket 2048 197 19 1269 0 8 442368 0
sctp_raddr 736 61 456 1582 0 254 380512 0
VM OBJECT 264 1315 65 89551 0 30 364320 0
VNODE 496 555 109 6501 0 30 329344 0
65536 65536 0 5 5 0 1 327680 0
THREAD 1792 148 23 9316 0 8 306432 0
4096 4096 64 6 5879 0 2 286720 0
4096 4096 3 64 5641 0 2 274432 0
65536 65536 4 0 4 0 1 262144 0
ripcb 488 5 507 182 0 254 249856 0
udplite_inpcb 488 0 512 400 0 254 249856 0
tcp_inpcb 488 6 506 1927 0 254 249856 0
udp_inpcb 488 2 510 356 0 254 249856 0
256 256 350 610 36681 0 62 245760 0
64 64 3221 370 9232 0 254 229824 0
32768 32768 1 6 3572 0 1 229376 0
tcp_log 416 0 513 177 0 254 213408 0
16384 16384 9 4 4991 0 1 212992 0
512 512 163 229 10493 0 30 200704 0
16 16 12025 475 14222 0 254 200000 0
65536 65536 0 3 253 0 1 196608 0
MAP ENTRY 96 1684 332 343230 0 126 193536 0
128 128 1199 196 24450 0 126 178560 0
512 512 25 319 359 0 30 176128 0
UMA Zones 768 226 1 226 0 16 174336 0
32768 32768 0 5 28 0 1 163840 0
2048 2048 3 77 19923 0 8 163840 0
2048 2048 58 22 2400 0 8 163840 0
32 32 4727 187 8493 0 254 157248 0
vmem btag 56 2446 206 2446 0 254 148512 0
1024 1024 122 22 139 0 16 147456 0
128 128 719 428 19550 0 126 146816 0
FFS2 dinode 256 518 52 6462 0 62 145920 0
4096 4096 33 1 46 0 2 139264 0
1024 1024 4 132 235 0 16 139264 0
VMSPACE 2536 40 14 5861 0 4 136944 0
128 Bucket 1024 89 42 4176 0 16 134144 0
65536 65536 2 0 2 0 1 131072 0
65536 65536 2 0 2 0 1 131072 0
unpcb 256 20 490 2372 0 254 130560 0
g_bio 408 4 296 77210 0 30 122400 0
ksiginfo 112 65 979 1003 0 126 116928 0
FFS inode 160 518 182 6462 0 62 112000 0
256 256 68 367 28972 0 62 111360 0
PROC 1312 62 19 5877 0 8 106272 0
S VFS Cache 104 621 393 7416 0 126 105456 0
1024 1024 65 31 1189 0 16 98304 0
filedesc0 1080 63 28 5878 0 8 98280 0
512 512 142 42 142 0 30 94208 0
64 Bucket 512 101 67 4498 0 30 86016 0
UMA Kegs 384 212 4 212 0 30 82944 0
sctp_readq 152 0 520 109 0 254 79040 0
sctp_chunk 152 34 486 608 0 254 79040 0
64 64 513 558 1594 0 254 68544 0
128 128 419 108 1381 0 126 67456 0
65536 65536 1 0 1 0 1 65536 0
32768 32768 0 2 5 0 1 65536 0
256 256 70 185 715 0 62 65280 0
32 Bucket 256 64 191 1971 0 62 65280 0
sctp_stream_msg_out 112 34 506 270 0 254 60480 0
64 64 292 527 1888 0 254 52416 0
256 256 110 85 1337 0 62 49920 0
256 256 74 121 2417 0 62 49920 0
pipe 760 23 42 978 0 16 49400 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 38165 0 16 49152 0
16384 16384 3 0 3 0 1 49152 0
2048 2048 6 18 545 0 8 49152 0
syncache 168 0 264 4 0 254 44352 0
Files 80 236 314 22573 0 126 44000 0
16 Bucket 144 75 205 12942 0 62 40320 0
clpbuf 832 0 48 209 0 16 39936 0
64 pcpu 8 4229 379 5256 0 254 36864 0
selfd 64 127 440 40888 0 254 36288 0
64 64 57 510 382 0 254 36288 0
64 64 109 458 15850 0 254 36288 0
64 64 172 395 6100 0 254 36288 0
64 64 65 502 2467 0 254 36288 0
64 64 88 479 180 0 254 36288 0
8 Bucket 80 59 391 32699 0 126 36000 0
128 128 47 232 5156 0 126 35712 0
128 128 112 167 857 0 126 35712 0
128 128 114 165 6920 0 126 35712 0
128 128 60 219 61 0 126 35712 0
routing nhops 256 27 108 39 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
256 256 6 129 40 0 62 34560 0
256 256 50 85 660 0 62 34560 0
256 256 22 113 98 0 62 34560 0
TURNSTILE 136 172 80 172 0 62 34272 0
32768 32768 1 0 1 0 1 32768 0
32768 32768 1 0 1 0 1 32768 0
16384 16384 2 0 5 0 1 32768 0
8192 8192 4 0 4 0 1 32768 0
4096 4096 8 0 10 0 2 32768 0
2048 2048 4 12 192 0 8 32768 0
2048 2048 9 7 200 0 8 32768 0
2048 2048 3 13 343 0 8 32768 0
1024 1024 8 24 27 0 16 32768 0
1024 1024 8 24 52 0 16 32768 0
1024 1024 1 31 1234 0 16 32768 0
512 512 2 62 628 0 30 32768 0
512 512 41 23 42 0 30 32768 0
512 512 1 63 13 0 30 32768 0
mt_stats_zone 64 445 67 445 0 254 32768 0
2 Bucket 32 311 697 11768 0 254 32256 0
KNOTE 160 28 172 71678 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_bbr_pcb 832 0 36 428 0 16 29952 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 4 584 415 0 254 28224 0
hostcache 96 1 293 1 0 254 28224 0
PWD 32 21 861 5080 0 254 28224 0
4 Bucket 48 7 581 1234 0 254 28224 0
8192 8192 3 0 3 0 1 24576 0
8192 8192 1 2 29 0 1 24576 0
8192 8192 3 0 3 0 1 24576 0
rtentry 176 35 103 39 0 62 24288 0
rl_entry 40 83 523 83 0 254 24240 0
vtnet_tx_hdr 24 0 1002 587541 0 254 24048 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 172 84 172 0 126 22528 0
udpcb 32 2 628 756 0 254 20160 0
32 32 35 595 16499 0 254 20160 0
32 32 152 478 492 0 254 20160 0
32 32 52 578 7680 0 254 20160 0
32 32 123 507 3706 0 254 20160 0
32 32 32 598 179 0 254 20160 0
32 32 59 571 2689 0 254 20160 0
32 32 22 608 1149 0 254 20160 0
procdesc 136 5 140 14 0 62 19720 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
16384 16384 1 0 1 0 1 16384 0
8192 8192 1 1 3 0 1 16384 0
8192 8192 2 0 2 0 1 16384 0
4096 4096 0 4 47 0 2 16384 0
4096 4096 0 4 17 0 2 16384 0
2048 2048 2 6 2 0 8 16384 0
2048 2048 3 5 3 0 8 16384 0
1024 1024 11 5 11 0 16 16384 0
512 512 2 30 2 0 30 16384 0
sctp_asconf_ack 48 0 336 25 0 254 16128 0
rentr 24 0 668 20 0 254 16032 0
mt_zone 24 445 223 445 0 254 16032 0
16 16 261 739 23906 0 254 16000 0
VNODEPOLL 120 0 132 1 0 126 15840 0
KMAP ENTRY 96 12 153 12 0 126 15840 0
kenv 258 3 57 1008 0 30 15480 0
FPU_save_area 832 1 17 1 0 16 14976 0
vmem 1856 1 7 1 0 8 14848 0
16 16 13 737 18 0 254 12000 0
16 16 16 734 751 0 254 12000 0
16 16 41 709 2579 0 254 12000 0
16 16 118 632 3874 0 254 12000 0
16 16 20 730 40 0 254 12000 0
16 16 135 615 2426 0 254 12000 0
L VFS Cache 320 1 35 1 0 30 11520 0
4096 4096 2 0 2 0 2 8192 0
SMR CPU 32 2 253 2 0 254 8160 0
SMR SHARED 24 2 253 2 0 254 6120 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
int pcpu 4 34 478 34 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf 40 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 280 0 0 0 0 30 0 0
AIOCB 752 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 232 0 0 0 0 62 0 0
TMPFS dirent 64 0 0 0 0 254 0 0
NCLNODE 592 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
nvme_request 128 0 0 0 0 126 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 832 0 0 0 0 62 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
65536 65536 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
8192 8192 0 0 0 0 1 0 0
1024 1024 0 0 0 0 16 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following issue on:
HEAD commit: 5ca620f7 Temporarily skip sys.fs.tmpfs.times_test.{empty,n..
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=127cc165900000
dashboard link: https://syzkaller.appspot.com/bug?extid=9b461b6a07a83cc10daa
userspace arch: i386
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+9b461b...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:914
cpuid = 1
time = 1600290591
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364b5c0
vpanic() at vpanic+0x1c7/frame 0xfffffe000364b620
panic() at panic+0x43/frame 0xfffffe000364b680
thread_lock_flags_() at thread_lock_flags_+0x3a5/frame 0xfffffe000364b700
propagate_priority() at propagate_priority+0x9a/frame 0xfffffe000364b750
turnstile_wait() at turnstile_wait+0x408/frame 0xfffffe000364b7b0
__rw_wlock_hard() at __rw_wlock_hard+0x8d0/frame 0xfffffe000364b860
_rw_wlock_cookie() at _rw_wlock_cookie+0x118/frame 0xfffffe000364b8b0
sctp_free_assoc() at sctp_free_assoc+0x75c/frame 0xfffffe000364b940
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1170/frame 0xfffffe000364c2c0
sctp_process_control() at sctp_process_control+0x926d/frame 0xfffffe000364c750
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0
sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0
sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0
ip_input() at ip_input+0x388/frame 0xfffffe000364ca90
swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
Stopped at kdb_enter+0x67: movq $0,0x1487206(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b ll+0x1a
es 0x3b ll+0x1a
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xffffffff810db240 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe000364b5a0
rbp 0xfffffe000364b5c0
rsi 0
rdi 0xffffffff810db276 vprintf+0x176
r8 0
r9 0xffffffff
r10 0
r11 0x274e ll+0x272d
r12 0xffffffff82068ef0 ddb_dbbe
r13 0
r14 0xffffffff819354be
r15 0xffffffff819354be
rip 0xffffffff810cfe77 kdb_enter+0x67
rflags 0x86 ll+0x65
kdb_enter+0x67: movq $0,0x1487206(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004322520:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff82509d10
ABI: null
reaper: 0xffffffff82509d10 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8250a960
(map 0xffffffff8250a960)
(map.pmap 0xffffffff8250aa20)
(pmap 0xffffffff8250aa80)
threads: 23
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100020 L *sctp-in 0xfffff800040c7e40 [swi1: netisr 0]
100021 I [swi3: vm]
100022 I [swi4: clock (0)]
100023 I [swi4: clock (1)]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
5877 773 773 0 LE *sctp-tc 0xfffff80004965840 syz-executor.1
5875 772 772 0 D (threaded) syz-executor.0
100083 S nanslp 0xffffffff8252a800 syz-executor.0
101021 D biowr 0xfffffe0003f26bc0 syz-executor.0
101036 S uwait 0xfffff800041f0c80 syz-executor.0
5872 784 784 0 S (threaded) syz-executor.3
100745 S nanslp 0xffffffff8252a800 syz-executor.3
101028 S sbwait 0xfffff80004ea62ec syz-executor.3
101029 S uwait 0xfffff80019e2cc80 syz-executor.3
5870 777 777 0 S (threaded) syz-executor.2
100905 S nanslp 0xffffffff8252a800 syz-executor.2
101018 S accept 0xfffff80004eaa8e8 syz-executor.2
101019 S uwait 0xfffff80004963700 syz-executor.2
2946 1 2946 65 Ss select 0xfffff80004e362c0 dhclient
2484 1 2484 0 Ss select 0xfffff80004e735c0 dhclient
2481 1 2481 0 Ss select 0xfffff800040b3c40 dhclient
2462 1 2462 65 Ss select 0xfffff800040b4b40 dhclient
1971 1 1971 0 Ss select 0xfffff800040b57c0 dhclient
1968 1 1968 0 Ss select 0xfffff80004e739c0 dhclient
1949 1 1949 65 Ss select 0xfffff800040b4dc0 dhclient
1386 1 1386 0 Ss select 0xfffff800040b4c40 dhclient
1382 1 1382 0 Ss select 0xfffff800040b42c0 dhclient
1362 1 1362 65 Ss select 0xfffff80004e73840 dhclient
817 1 817 0 Ss select 0xfffff80004e73cc0 dhclient
810 1 810 0 Ss select 0xfffff800040b5540 dhclient
784 762 784 0 Ss nanslp 0xffffffff8252a800 syz-executor.3
777 762 777 0 Ss nanslp 0xffffffff8252a800 syz-executor.2
773 762 773 0 Ss nanslp 0xffffffff8252a800 syz-executor.1
772 762 772 0 Ss nanslp 0xffffffff8252a800 syz-executor.0
762 760 760 0 S (threaded) syz-fuzzer
100084 S uwait 0xfffff80004bb6100 syz-fuzzer
100107 S uwait 0xfffff80004bb7280 syz-fuzzer
100108 S uwait 0xfffff8000495ed00 syz-fuzzer
100109 S kqread 0xfffff80004d3bc00 syz-fuzzer
100110 S uwait 0xfffff80004bb7900 syz-fuzzer
100111 S uwait 0xfffff80004bb7a00 syz-fuzzer
100112 S uwait 0xfffff80004bb7b00 syz-fuzzer
100114 S uwait 0xfffff80004bb4980 syz-fuzzer
760 758 760 0 Ss pause 0xfffff8001981eae8 csh
758 682 758 0 Ss select 0xfffff800040b4f40 sshd
742 1 742 0 Ss+ ttyin 0xfffff800049878b0 getty
741 1 741 0 Ss+ ttyin 0xfffff80004c914b0 getty
740 1 740 0 Ss+ ttyin 0xfffff80004c91cb0 getty
739 1 739 0 Ss+ ttyin 0xfffff80004c114b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80004c11cb0 getty
737 1 737 0 Ss+ ttyin 0xfffff80004c104b0 getty
736 1 736 0 Ss+ ttyin 0xfffff80004c10cb0 getty
735 1 735 0 Ss+ ttyin 0xfffff80004c134b0 getty
734 1 734 0 Ss+ ttyin 0xfffff80004c13cb0 getty
686 1 686 0 Ss nanslp 0xffffffff8252a800 cron
682 1 682 0 Ss select 0xfffff80004e570c0 sshd
495 1 495 0 Ss select 0xfffff80004e36640 syslogd
424 1 424 0 Ss select 0xfffff800040b54c0 devd
423 1 423 65 Ss select 0xfffff800040b56c0 dhclient
338 1 338 0 Ss select 0xfffff800040b5640 dhclient
335 1 335 0 Ss select 0xfffff80004e36ec0 dhclient
23 0 0 0 DL syncer 0xffffffff826178e8 [syncer]
22 0 0 0 DL vlruwt 0xfffff800044eb520 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff82616c50 [bufdaemon]
100075 D - 0xffffffff8200aa00 [bufspacedaemon-0]
100088 D sdflush 0xfffff80004d58ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff8263de48 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff826322f8 [dom0]
100073 D launds 0xffffffff82632304 [laundry: dom0]
100074 D umarcl 0xffffffff814d4bc0 [uma]
18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c0f2f8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82e41390 [pf purge]
15 0 0 0 DL - 0xffffffff8261622c [soaiod4]
9 0 0 0 DL - 0xffffffff8261622c [soaiod3]
8 0 0 0 DL - 0xffffffff8261622c [soaiod2]
7 0 0 0 DL - 0xffffffff8261622c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff822360c0 [doneq0]
100067 D - 0xffffffff82235f90 [scanner]
5 0 0 0 DL crypto_ 0xfffff800044e4090 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff800044e4030 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto]
14 0 0 0 DL seqstat 0xfffff800044abc88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff82509770 [g_event]
100026 D - 0xffffffff82509778 [g_up]
100027 D - 0xffffffff82509780 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff80004227500 [thr_0]
100019 D - 0xfffff80004227580 [thr_1]
12 0 0 0 LL (threaded) [intr]
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100020 L *sctp-in 0xfffff800040c7e40 [swi1: netisr 0]
100021 I [swi3: vm]
100022 I [swi4: clock (0)]
100023 I [swi4: clock (1)]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 Run CPU 0 [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004325000 [init]
10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82509d10 [swapper]
100005 D - 0xfffff8000433e700 [if_io_tqg_0]
100006 D - 0xfffff8000433e600 [if_io_tqg_1]
100007 D - 0xfffff8000433e500 [if_config_tqg_0]
100008 D - 0xfffff8000433e400 [softirq_0]
100009 D - 0xfffff8000433e300 [softirq_1]
100010 D - 0xfffff80004228600 [thread taskq]
100012 D - 0xfffff80004228200 [inm_free taskq]
100013 D - 0xfffff80004228000 [kqueue_ctx taskq]
100014 D - 0xfffff80004227d00 [aiod_kick taskq]
100017 D - 0xfffff80004227700 [in6m_free taskq]
100024 D - 0xfffff80004226d00 [firmware taskq]
100029 D - 0xfffff80004226600 [crypto_0]
100030 D - 0xfffff80004226600 [crypto_1]
100044 D - 0xfffff8000493b400 [vtnet0 rxq 0]
100045 D - 0xfffff8000493b300 [vtnet0 txq 0]
100046 D - 0xfffff8000493b100 [vtnet0 rxq 1]
100047 D - 0xfffff8000493b000 [vtnet0 txq 1]
100049 D vtbslp 0xfffff800046de980 [virtio_balloon]
100053 D - 0xfffff80004995500 [mca taskq]
100054 D - 0xffffffff81cdb121 [deadlkres]
100062 D - 0xfffff8000497a400 [acpi_task_0]
100063 D - 0xfffff8000497a400 [acpi_task_1]
100064 D - 0xfffff8000497a400 [acpi_task_2]
100066 D - 0xfffff80004225e00 [CAM taskq]
db> show all locks
Process 5877 (syz-executor.1) thread 0xfffffe00266cbe00 (100487)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80019ee1468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019ee1488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330
Process 5875 (syz-executor.0) thread 0xfffffe00261acc00 (101021)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f31540) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1663
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f26c40) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3870
exclusive lockmgr ufs (ufs) r = 0 (0xfffff800196ecc10) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1068
Process 5872 (syz-executor.3) thread 0xfffffe002650a100 (101028)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80004ea6290) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467
Process 12 (intr) thread 0xfffffe00049cee00 (100020)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002666e1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1473
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4854K 4242
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 28170 1644K 28234
kobj 335 1340K 494
newblk 22 1030K 14022
vfscache 4 1025K 4
pcb 132 654K 6542
inodedep 15 519K 6059
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 145 293K 5960
acpica 1674 185K 52414
vnet_data 1 168K 1
filedesc 21 149K 9985
pagedep 9 130K 5064
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 122
linker 254 99K 294
BPF 46 88K 46
bus 975 79K 3020
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
sctp_atcl 106 53K 3702
sctp_stro 53 53K 1144
umtx 342 43K 342
kdtrace 194 37K 20992
temp 36 35K 2682
indirdep 2 33K 4119
hostcache 1 32K 1
shm 1 32K 20
DEVFS3 124 31K 134
msg 4 30K 4
DEVFS_RULE 56 27K 56
vmem 3 26K 4
ifaddr 76 26K 76
gtaskqueue 18 26K 18
kbdmux 6 22K 6
lltable 48 18K 175
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
tidhash 1 16K 1
ithread 99 16K 99
ether_multi 172 14K 177
bus-sc 30 14K 1405
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 92 12K 92
eventhandler 132 12K 132
in6_multi 89 11K 89
pfs_nodes 20 10K 20
GEOM 60 10K 489
rman 82 10K 423
select 67 9K 67
bmsafemap 2 9K 6263
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 9
pfs_vncache 1 8K 1
audit_evclass 233 8K 291
routetbl 32 7K 288
sctp_atky 158 7K 5060
cred 25 7K 479
kqueue 65 7K 5882
CAM DEV 3 6K 510
plimit 24 6K 482
pf_ifnet 16 6K 86
vt 11 6K 11
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
DEVFSP 78 5K 82
ufs_dirhash 24 5K 24
session 35 5K 49
pgrp 35 5K 72
UMA 251 5K 251
pf_table 2 4K 66
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
lockf 32 4K 1814
hhook 13 4K 13
proc-args 52 3K 641
acpisem 22 3K 22
terminal 11 3K 11
uidinfo 4 3K 55
sctp_ifa 17 3K 19
local_apic 1 2K 1
io_apic 1 2K 1
CAM CCB 1 2K 19889
ipsec-saq 2 2K 2
ip6ndp 12 2K 21
sctp_athm 106 2K 3829
sctp_map 106 2K 2268
Unitno 28 2K 16336
CAM XPT 22 2K 543
in_multi 6 2K 7
freework 6 2K 8962
dirrem 5 2K 5826
freeblks 5 2K 5685
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
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 134
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 19
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 5868
freefile 5 1K 5802
encap_export_host 12 1K 12
crypto 3 1K 3
pf_osfp 5 1K 5
sctp_stri 1 1K 255
newdirblk 4 1K 5010
mkdir 4 1K 10020
pfil 4 1K 4
chacha20random 1 1K 1
CAM SIM 2 1K 2
cdev 2 1K 2
inpcbpolicy 13 1K 2865
osd 3 1K 9
vnodes 1 1K 133
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
loginclass 3 1K 6
prison 6 1K 6
pf_rule 1 1K 72
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
tcpfunc 2 1K 2
ip_msource 2 1K 5
soname 5 1K 6936
iov 2 1K 17368
pmchooks 1 1K 1
nexusdev 5 1K 5
filecaps 5 1K 110
sctp_vrf 1 1K 1
sctp_aadr 1 1K 31
entropy 2 1K 47
vnet 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1622
sctp_iter 0 0K 10
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 10
vtfont 0 0K 0
madt_table 0 0K 2
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
pvscsi 0 0K 0
smartpqi 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
fpukern_ctx 0 0K 0
tcp_log_dev 0 0K 17
xen_intr 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ac97 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
acpi_perf 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
vm_fictitious 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
UMAHash 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 3001
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 66
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 49
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 0 0K 0
lDevFlags * malloc 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 82
ip6_msource 0 0K 0
ip6_moptions 0 0K 8
in6_mfilter 0 0K 0
frag6 0 0K 6
tcplog 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_moptions 0 0K 33
in_mfilter 0 0K 15
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
ag_portal_data_t malloc 0 0K 0
statfs 0 0K 5188
export_host 0 0K 0
cl_savebuf 0 0K 21
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MPSSAS 0 0K 0
mbuf_tag 0 0K 217
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 318
Witness 0 0K 0
stack 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
sbuf 0 0K 288
md_disk 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
malodev 0 0K 0
SWAP 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 751
sysctl 0 0K 1
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 135
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
cache 0 0K 0
aacraid_buf 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
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 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 name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroffdiroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 9780 126 9780 0 254 20287488 0
mbuf_jumbo_page 4096 8 2532 5273 0 254 10403840 0
65536 65536 0 110 159 0 1 7208960 0
32768 32768 1 111 113 0 1 3670016 0
RADIX NODE 144 8980 8769 217151 0 62 2555856 0
mbuf_packet 256 8259 1393 644993 0 254 2470912 0
16384 16384 1 136 137 0 1 2244608 0
512 512 4127 49 4257 0 30 2138112 0
BUF TRIE 144 186 13282 10231 0 62 1939392 0
4096 4096 342 2 501 0 2 1409024 0
128 128 9502 139 9645 0 126 1234048 0
sctp_asoc 2288 53 457 1134 0 254 1166880 0
UMA Slabs 0 112 9929 1 9929 0 126 1112160 0
DEVCTL 1024 0 1000 125 0 16 1024000 0
mbuf 256 715 2848 718808 0 254 912128 0
pbuf 832 0 969 0 0 2 806208 0
8192 8192 7 77 88 0 1 688128 0
sctp_ep 1280 52 458 2394 0 254 652800 0
tcp_bbr_map 128 0 4681 112724 0 126 599168 0
tcpcb 1040 6 511 1927 0 254 537680 0
socket 960 40 468 7703 0 254 487680 0
256 Bucket 2048 197 19 1269 0 8 442368 0
sctp_raddr 736 61 456 1582 0 254 380512 0
VM OBJECT 264 1315 65 89551 0 30 364320 0
VNODE 496 555 109 6501 0 30 329344 0
65536 65536 0 5 5 0 1 327680 0
THREAD 1792 148 23 9316 0 8 306432 0
4096 4096 64 6 5879 0 2 286720 0
4096 4096 3 64 5641 0 2 274432 0
65536 65536 4 0 4 0 1 262144 0
ripcb 488 5 507 182 0 254 249856 0
udplite_inpcb 488 0 512 400 0 254 249856 0
tcp_inpcb 488 6 506 1927 0 254 249856 0
udp_inpcb 488 2 510 356 0 254 249856 0
256 256 350 610 36681 0 62 245760 0
64 64 3221 370 9232 0 254 229824 0
32768 32768 1 6 3572 0 1 229376 0
tcp_log 416 0 513 177 0 254 213408 0
16384 16384 9 4 4991 0 1 212992 0
512 512 163 229 10493 0 30 200704 0
16 16 12025 475 14222 0 254 200000 0
65536 65536 0 3 253 0 1 196608 0
MAP ENTRY 96 1684 332 343230 0 126 193536 0
128 128 1199 196 24450 0 126 178560 0
512 512 25 319 359 0 30 176128 0
UMA Zones 768 226 1 226 0 16 174336 0
32768 32768 0 5 28 0 1 163840 0
2048 2048 3 77 19923 0 8 163840 0
2048 2048 58 22 2400 0 8 163840 0
32 32 4727 187 8493 0 254 157248 0
vmem btag 56 2446 206 2446 0 254 148512 0
1024 1024 122 22 139 0 16 147456 0
128 128 719 428 19550 0 126 146816 0
FFS2 dinode 256 518 52 6462 0 62 145920 0
4096 4096 33 1 46 0 2 139264 0
1024 1024 4 132 235 0 16 139264 0
VMSPACE 2536 40 14 5861 0 4 136944 0
128 Bucket 1024 89 42 4176 0 16 134144 0
65536 65536 2 0 2 0 1 131072 0
65536 65536 2 0 2 0 1 131072 0
unpcb 256 20 490 2372 0 254 130560 0
g_bio 408 4 296 77210 0 30 122400 0
ksiginfo 112 65 979 1003 0 126 116928 0
FFS inode 160 518 182 6462 0 62 112000 0
256 256 68 367 28972 0 62 111360 0
PROC 1312 62 19 5877 0 8 106272 0
S VFS Cache 104 621 393 7416 0 126 105456 0
1024 1024 65 31 1189 0 16 98304 0
filedesc0 1080 63 28 5878 0 8 98280 0
512 512 142 42 142 0 30 94208 0
64 Bucket 512 101 67 4498 0 30 86016 0
UMA Kegs 384 212 4 212 0 30 82944 0
sctp_readq 152 0 520 109 0 254 79040 0
sctp_chunk 152 34 486 608 0 254 79040 0
64 64 513 558 1594 0 254 68544 0
128 128 419 108 1381 0 126 67456 0
65536 65536 1 0 1 0 1 65536 0
32768 32768 0 2 5 0 1 65536 0
256 256 70 185 715 0 62 65280 0
32 Bucket 256 64 191 1971 0 62 65280 0
sctp_stream_msg_out 112 34 506 270 0 254 60480 0
64 64 292 527 1888 0 254 52416 0
256 256 110 85 1337 0 62 49920 0
256 256 74 121 2417 0 62 49920 0
pipe 760 23 42 978 0 16 49400 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 38165 0 16 49152 0
16384 16384 3 0 3 0 1 49152 0
2048 2048 6 18 545 0 8 49152 0
syncache 168 0 264 4 0 254 44352 0
Files 80 236 314 22573 0 126 44000 0
16 Bucket 144 75 205 12942 0 62 40320 0
clpbuf 832 0 48 209 0 16 39936 0
64 pcpu 8 4229 379 5256 0 254 36864 0
selfd 64 127 440 40888 0 254 36288 0
64 64 57 510 382 0 254 36288 0
64 64 109 458 15850 0 254 36288 0
64 64 172 395 6100 0 254 36288 0
64 64 65 502 2467 0 254 36288 0
64 64 88 479 180 0 254 36288 0
8 Bucket 80 59 391 32699 0 126 36000 0
128 128 47 232 5156 0 126 35712 0
128 128 112 167 857 0 126 35712 0
128 128 114 165 6920 0 126 35712 0
128 128 60 219 61 0 126 35712 0
routing nhops 256 27 108 39 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
256 256 6 129 40 0 62 34560 0
256 256 50 85 660 0 62 34560 0
256 256 22 113 98 0 62 34560 0
TURNSTILE 136 172 80 172 0 62 34272 0
32768 32768 1 0 1 0 1 32768 0
32768 32768 1 0 1 0 1 32768 0
16384 16384 2 0 5 0 1 32768 0
8192 8192 4 0 4 0 1 32768 0
4096 4096 8 0 10 0 2 32768 0
2048 2048 4 12 192 0 8 32768 0
2048 2048 9 7 200 0 8 32768 0
2048 2048 3 13 343 0 8 32768 0
1024 1024 8 24 27 0 16 32768 0
1024 1024 8 24 52 0 16 32768 0
1024 1024 1 31 1234 0 16 32768 0
512 512 2 62 628 0 30 32768 0
512 512 41 23 42 0 30 32768 0
512 512 1 63 13 0 30 32768 0
mt_stats_zone 64 445 67 445 0 254 32768 0
2 Bucket 32 311 697 11768 0 254 32256 0
KNOTE 160 28 172 71678 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_bbr_pcb 832 0 36 428 0 16 29952 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 4 584 415 0 254 28224 0
hostcache 96 1 293 1 0 254 28224 0
PWD 32 21 861 5080 0 254 28224 0
4 Bucket 48 7 581 1234 0 254 28224 0
8192 8192 3 0 3 0 1 24576 0
8192 8192 1 2 29 0 1 24576 0
8192 8192 3 0 3 0 1 24576 0
rtentry 176 35 103 39 0 62 24288 0
rl_entry 40 83 523 83 0 254 24240 0
vtnet_tx_hdr 24 0 1002 587541 0 254 24048 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 172 84 172 0 126 22528 0
udpcb 32 2 628 756 0 254 20160 0
32 32 35 595 16499 0 254 20160 0
32 32 152 478 492 0 254 20160 0
32 32 52 578 7680 0 254 20160 0
32 32 123 507 3706 0 254 20160 0
32 32 32 598 179 0 254 20160 0
32 32 59 571 2689 0 254 20160 0
32 32 22 608 1149 0 254 20160 0
procdesc 136 5 140 14 0 62 19720 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
16384 16384 1 0 1 0 1 16384 0
8192 8192 1 1 3 0 1 16384 0
8192 8192 2 0 2 0 1 16384 0
4096 4096 0 4 47 0 2 16384 0
4096 4096 0 4 17 0 2 16384 0
2048 2048 2 6 2 0 8 16384 0
2048 2048 3 5 3 0 8 16384 0
1024 1024 11 5 11 0 16 16384 0
512 512 2 30 2 0 30 16384 0
sctp_asconf_ack 48 0 336 25 0 254 16128 0
rentr 24 0 668 20 0 254 16032 0
mt_zone 24 445 223 445 0 254 16032 0
16 16 261 739 23906 0 254 16000 0
VNODEPOLL 120 0 132 1 0 126 15840 0
KMAP ENTRY 96 12 153 12 0 126 15840 0
kenv 258 3 57 1008 0 30 15480 0
FPU_save_area 832 1 17 1 0 16 14976 0
vmem 1856 1 7 1 0 8 14848 0
16 16 13 737 18 0 254 12000 0
16 16 16 734 751 0 254 12000 0
16 16 41 709 2579 0 254 12000 0
16 16 118 632 3874 0 254 12000 0
16 16 20 730 40 0 254 12000 0
16 16 135 615 2426 0 254 12000 0
L VFS Cache 320 1 35 1 0 30 11520 0
4096 4096 2 0 2 0 2 8192 0
SMR CPU 32 2 253 2 0 254 8160 0
SMR SHARED 24 2 253 2 0 254 6120 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
int pcpu 4 34 478 34 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf 40 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 280 0 0 0 0 30 0 0
AIOCB 752 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 232 0 0 0 0 62 0 0
TMPFS dirent 64 0 0 0 0 254 0 0
NCLNODE 592 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
nvme_request 128 0 0 0 0 126 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 832 0 0 0 0 62 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
65536 65536 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
8192 8192 0 0 0 0 1 0 0
1024 1024 0 0 0 0 16 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot
Oct 3, 2020, 12:51:23 PM10/3/20
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 1a7f9075 Introduce scalable route multipath.
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=13266443900000
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16e4f367900000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+9b461b...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:914
cpuid = 1
time = 1601743374
rdx 0xffffffff818ecedd
rdi 0
r13 0
r14 0xffffffff81937751
r15 0xffffffff81937751
rip 0xffffffff810d1117 kdb_enter+0x67
rflags 0x86 ll+0x65
kdb_enter+0x67: movq $0,0x1480f66(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004314520:
ABI: null
reaper: 0xffffffff82504d10 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff82505960
(map 0xffffffff82505960)
(map.pmap 0xffffffff82505a20)
(pmap 0xffffffff82505a80)
100021 I [swi3: vm]
100022 L *sctp-in 0xfffff800040c8000 [swi4: clock (0)]
814 769 769 0 R (threaded) syz-executor.0
100093 RunQ syz-executor.0
100122 S uwait 0xfffff80004e2f200 syz-executor.0
813 773 773 0 R (threaded) syz-executor.2
100089 RunQ syz-executor.2
100123 S uwait 0xfffff80004e2f400 syz-executor.2
812 771 771 0 R (threaded) syz-executor.3
100117 RunQ syz-executor.3
100121 RunQ syz-executor.3
811 807 424 0 R ifconfig
807 424 424 0 S wait 0xfffff80004d1c000 sh
773 767 773 0 Rs syz-executor.2
772 767 772 0 Rs syz-executor.1
771 767 771 0 Rs syz-executor.3
769 767 769 0 Rs syz-executor.0
767 765 765 0 S (threaded) syz-execprog
100106 S uwait 0xfffff80004bd6400 syz-execprog
100107 S uwait 0xfffff80004bd6c80 syz-execprog
100108 S kqread 0xfffff8001977d200 syz-execprog
100109 S uwait 0xfffff80004bd6e80 syz-execprog
100110 S uwait 0xfffff80004e2f700 syz-execprog
100111 S uwait 0xfffff80004e2f800 syz-execprog
100112 S uwait 0xfffff80004e2f900 syz-execprog
100113 S uwait 0xfffff80004bd6500 syz-execprog
100114 S uwait 0xfffff80004bd9400 syz-execprog
100115 S uwait 0xfffff80004bd6600 syz-execprog
765 763 765 0 Ss pause 0xfffff800195600a8 csh
763 682 763 0 Ss select 0xfffff80004c27440 sshd
742 1 742 0 Ss+ ttyin 0xfffff800047fbcb0 getty
741 1 741 0 Ss+ ttyin 0xfffff800047f90b0 getty
740 1 740 0 Ss+ ttyin 0xfffff800047f94b0 getty
739 1 739 0 Ss+ ttyin 0xfffff800047f98b0 getty
738 1 738 0 Ss+ ttyin 0xfffff800047f9cb0 getty
737 1 737 0 Ss+ ttyin 0xfffff800047fc0b0 getty
736 1 736 0 Ss+ ttyin 0xfffff800047fc4b0 getty
735 1 735 0 Ss+ ttyin 0xfffff800047fc8b0 getty
734 1 734 0 Ss+ ttyin 0xfffff800047fccb0 getty
732 1 24 0 S+ piperd 0xfffff80004c90000 logger
731 730 24 0 S+ nanslp 0xffffffff82525800 sleep
730 1 24 0 S+ wait 0xfffff800043f9a40 sh
686 1 686 0 Ss nanslp 0xffffffff82525800 cron
682 1 682 0 Ss select 0xfffff80004c27640 sshd
495 1 495 0 Ss select 0xfffff80004bd9e40 syslogd
424 1 424 0 Ss wait 0xfffff80004d1ba40 devd
423 1 423 65 Ss select 0xfffff80004bd9cc0 dhclient
338 1 338 0 Ss select 0xfffff80004e2fbc0 dhclient
335 1 335 0 Ss select 0xfffff80004bd9dc0 dhclient
23 0 0 0 DL syncer 0xffffffff826128e8 [syncer]
22 0 0 0 DL vlruwt 0xfffff80004af3520 [vnlru]
21 0 0 0 RL (threaded) [bufdaemon]
100070 RunQ [bufdaemon]
100075 D - 0xffffffff8200ae00 [bufspacedaemon-0]
100086 RunQ [/ worker]
20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon]
19 0 0 0 RL (threaded) [pagedaemon]
100068 Run psleep 0xffffffff8262d2f8 [dom0]
100073 D launds 0xffffffff8262d304 [laundry: dom0]
100074 D umarcl 0xffffffff814d6410 [uma]
18 0 0 0 RL [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c0f1b8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d89390 [pf purge]
15 0 0 0 DL - 0xffffffff8261122c [soaiod4]
9 0 0 0 DL - 0xffffffff8261122c [soaiod3]
8 0 0 0 DL - 0xffffffff8261122c [soaiod2]
7 0 0 0 DL - 0xffffffff8261122c [soaiod1]
100067 D - 0xffffffff82230f90 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004216e90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004216e30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto]
14 0 0 0 DL seqstat 0xfffff800040df488 [sequencer 00]
100026 D - 0xffffffff82504778 [g_up]
100027 D - 0xffffffff82504780 [g_down]
100019 D - 0xfffff8000421e280 [thr_1]
100021 I [swi3: vm]
100022 L *sctp-in 0xfffff800040c8000 [swi4: clock (0)]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004313000 [init]
10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit]
100005 D - 0xfffff8000420ae00 [if_io_tqg_0]
100006 D - 0xfffff8000420ad00 [if_io_tqg_1]
100007 D - 0xfffff8000420ac00 [if_config_tqg_0]
100008 D - 0xfffff8000420ab00 [softirq_0]
100009 D - 0xfffff8000420aa00 [softirq_1]
100010 D - 0xfffff8000420a900 [thread taskq]
100012 D - 0xfffff8000420a700 [inm_free taskq]
100013 D - 0xfffff8000420a600 [kqueue_ctx taskq]
100014 D - 0xfffff8000420a500 [aiod_kick taskq]
100017 D - 0xfffff8000420a200 [in6m_free taskq]
100024 D - 0xfffff8000420a100 [firmware taskq]
100029 D - 0xfffff80004209e00 [crypto_0]
100030 D - 0xfffff80004209e00 [crypto_1]
100044 D - 0xfffff80004209b00 [vtnet0 rxq 0]
100045 D - 0xfffff80004209a00 [vtnet0 txq 0]
100046 D - 0xfffff80004209900 [vtnet0 rxq 1]
100047 D - 0xfffff80004209800 [vtnet0 txq 1]
100049 D vtbslp 0xfffff8000451c680 [virtio_balloon]
100053 D - 0xfffff80004209600 [mca taskq]
100056 D - 0xffffffff81cdd390 [deadlkres]
100062 D - 0xfffff80004208d00 [acpi_task_0]
100063 D - 0xfffff80004208d00 [acpi_task_1]
100064 D - 0xfffff80004208d00 [acpi_task_2]
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800199e7968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2d8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800199e7988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330
Process 812 (syz-executor.3) thread 0xfffffe00257eca00 (100121)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019959488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7018
Process 12 (intr) thread 0xfffffe00049ce000 (100022)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019959988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330
vfscache 4 1025K 4
pcb 35 553K 99
inodedep 70 547K 93
pagedep 26 135K 31
umtx 270 34K 270
temp 35 33K 1775
hostcache 1 32K 1
shm 1 32K 1
ifaddr 72 24K 72
vmem 3 22K 5
kbdmux 6 22K 6
BPF 14 19K 14
lltable 47 18K 47
bmsafemap 4 9K 62
rpc 2 8K 2
shmfd 1 8K 1
CAM DEV 3 6K 510
kqueue 58 6K 820
vt 11 6K 11
plimit 21 6K 350
cred 21 6K 233
dirrem 18 5K 29
pf_ifnet 10 5K 19
UMA 251 5K 251
routetbl 24 4K 24
mkdir 28 4K 42
hhook 13 4K 13
session 24 3K 35
pgrp 24 3K 35
proc-args 45 3K 535
uidinfo 3 3K 8
sctp_ifa 17 3K 19
select 17 3K 17
ipsec-saq 2 2K 2
Unitno 28 2K 46
sctp_stri 3 2K 6
in_multi 6 2K 7
osd 3 1K 9
sctp_athm 18 1K 25
sctp_map 16 1K 22
vnodes 1 1K 1
loginclass 3 1K 7
prison 6 1K 6
freefile 1 1K 10
tcpfunc 2 1K 2
soname 5 1K 3099
pmchooks 1 1K 1
filecaps 4 1K 63
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 41
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
sctp_iter 0 0K 7
sctp_aadr 0 0K 0
tcp_log_dev 0 0K 0
freefrag 0 0K 5
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ioctlops 0 0K 100
mbuf_cluster 2048 9272 126 9272 0 254 19247104 0
mbuf_packet 256 8202 942 22464 0 254 2340864 0
512 512 4142 34 4144 0 30 2138112 0
BUF TRIE 144 166 13302 432 0 62 1939392 0
4096 4096 335 3 494 0 2 1384448 0
128 128 10037 193 10065 0 126 1309440 0
sctp_asoc 2288 8 502 11 0 254 1166880 0
mbuf_jumbo_page 4096 0 254 10 0 254 1040384 0
sctp_ep 1280 7 503 8 0 254 652800 0
tcpcb 1040 3 514 7 0 254 537680 0
socket 960 21 487 1261 0 254 487680 0
sctp_raddr 736 21 496 29 0 254 380512 0
RADIX NODE 144 2250 183 21110 0 62 350352 0
4096 4096 75 1 848 0 2 311296 0
VNODE 496 554 46 566 0 30 297600 0
256 Bucket 2048 131 13 361 0 8 294912 0
VM OBJECT 264 1033 47 13377 0 30 285120 0
tcp_inpcb 488 3 509 7 0 254 249856 0
udp_inpcb 488 3 509 157 0 254 249856 0
THREAD 1792 123 12 124 0 8 241920 0
DEVCTL 1024 10 198 125 0 0 212992 0
64 64 2768 319 3535 0 254 197568 0
mbuf 256 428 343 2069 0 254 197376 0
16 16 11830 170 11885 0 254 192000 0
16384 16384 8 3 169 0 1 180224 0
128 128 1129 266 24354 0 126 178560 0
FFS2 dinode 256 520 50 530 0 62 145920 0
MAP ENTRY 96 1061 325 40681 0 126 133056 0
65536 65536 0 2 66 0 1 131072 0
1024 1024 117 11 138 0 16 131072 0
unpcb 256 8 502 1060 0 254 130560 0
ksiginfo 112 40 1004 59 0 126 116928 0
vmem btag 56 1858 218 1858 0 254 116256 0
2048 2048 6 50 2540 0 8 114688 0
256 256 405 30 567 0 62 111360 0
VMSPACE 2536 33 9 799 0 4 106512 0
S VFS Cache 104 615 282 1154 0 126 93288 0
FFS inode 160 520 55 530 0 62 92000 0
128 Bucket 1024 41 42 224 0 16 84992 0
filedesc0 1080 56 21 816 0 8 83160 0
PROC 1312 55 2 815 0 8 74784 0
g_bio 408 0 180 4735 0 30 73440 0
64 64 512 559 1608 0 254 68544 0
128 128 321 206 383 0 126 67456 0
256 256 157 98 480 0 62 65280 0
256 256 205 50 1602 0 62 65280 0
512 512 76 44 76 0 30 61440 0
8192 8192 6 1 8 0 1 57344 0
64 64 477 342 672 0 254 52416 0
128 128 200 203 228 0 126 51584 0
128 128 170 233 868 0 126 51584 0
256 256 106 89 435 0 62 49920 0
256 256 77 118 436 0 62 49920 0
32 Bucket 256 37 158 383 0 62 49920 0
4096 4096 11 1 14 0 2 49152 0
syncache 168 0 264 5 0 254 44352 0
clpbuf 832 0 48 87 0 16 39936 0
sctp_chunk 152 6 254 11 0 254 39520 0
64 pcpu 8 4132 476 4134 0 254 36864 0
64 Bucket 512 55 17 433 0 30 36864 0
selfd 64 35 532 3914 0 254 36288 0
64 64 20 547 33 0 254 36288 0
64 64 242 325 13418 0 254 36288 0
64 64 212 355 1015 0 254 36288 0
64 64 6 561 41 0 254 36288 0
64 64 68 499 330 0 254 36288 0
128 128 18 261 64 0 126 35712 0
128 128 59 220 2969 0 126 35712 0
128 128 147 132 847 0 126 35712 0
routing nhops 256 26 109 38 0 62 34560 0
256 256 25 110 63 0 62 34560 0
256 256 8 127 330 0 62 34560 0
2048 2048 2 14 14 0 8 32768 0
2048 2048 8 8 8 0 8 32768 0
2048 2048 10 6 13 0 8 32768 0
2048 2048 8 8 9 0 8 32768 0
1024 1024 4 28 44 0 16 32768 0
1024 1024 6 26 993 0 16 32768 0
1024 1024 2 30 16 0 16 32768 0
1024 1024 11 21 147 0 16 32768 0
1024 1024 16 16 16 0 16 32768 0
1024 1024 17 15 17 0 16 32768 0
1024 1024 1 31 7 0 16 32768 0
512 512 22 42 140 0 30 32768 0
512 512 5 59 319 0 30 32768 0
512 512 10 54 10 0 30 32768 0
512 512 45 19 57 0 30 32768 0
512 512 2 62 31 0 30 32768 0
4 Bucket 48 10 578 4647 0 254 28224 0
KMAP ENTRY 96 12 279 12 0 126 27936 0
pipe 760 20 15 302 0 16 26600 0
TURNSTILE 136 136 53 136 0 62 25704 0
rtentry 176 34 104 38 0 62 24288 0
rl_entry 40 36 570 36 0 254 24240 0
Files 80 117 183 6915 0 126 24000 0
8 Bucket 80 33 267 6025 0 126 24000 0
udpcb 32 2 628 157 0 254 20160 0
PWD 32 17 613 111 0 254 20160 0
32 32 102 528 152 0 254 20160 0
32 32 41 589 714 0 254 20160 0
32 32 19 611 46 0 254 20160 0
32 32 86 544 351 0 254 20160 0
32 32 24 606 2672 0 254 20160 0
16 Bucket 144 46 94 411 0 62 20160 0
2 Bucket 32 50 580 9055 0 254 20160 0
KNOTE 160 26 99 113 0 62 20000 0
procdesc 136 1 144 6 0 62 19720 0
4096 4096 1 3 197 0 2 16384 0
2048 2048 4 4 4 0 8 16384 0
2048 2048 0 8 32 0 8 16384 0
2048 2048 1 7 192 0 8 16384 0
vtnet_tx_hdr 24 0 501 721 0 254 12024 0
16 16 11 739 41 0 254 12000 0
16 16 52 698 348 0 254 12000 0
16 16 59 691 479 0 254 12000 0
16 16 182 568 1224 0 254 12000 0
16 16 15 735 15 0 254 12000 0
16 16 284 466 310 0 254 12000 0
16 16 14 736 23665 0 254 12000 0
8192 8192 1 0 1 0 1 8192 0
4096 4096 0 2 1 0 2 8192 0
sctp_readq 152 0 0 0 0 254 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
udplite_inpcb 488 0 0 0 0 254 0 0
HEAD commit: 1a7f9075 Introduce scalable route multipath.
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=13266443900000
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16e4f367900000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+9b461b...@syzkaller.appspotmail.com
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:914
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364b5c0
vpanic() at vpanic+0x1c7/frame 0xfffffe000364b620
panic() at panic+0x43/frame 0xfffffe000364b680
thread_lock_flags_() at thread_lock_flags_+0x3a5/frame 0xfffffe000364b700
propagate_priority() at propagate_priority+0x9a/frame 0xfffffe000364b750
turnstile_wait() at turnstile_wait+0x408/frame 0xfffffe000364b7b0
__rw_wlock_hard() at __rw_wlock_hard+0x8d0/frame 0xfffffe000364b860
_rw_wlock_cookie() at _rw_wlock_cookie+0x118/frame 0xfffffe000364b8b0
sctp_free_assoc() at sctp_free_assoc+0x75c/frame 0xfffffe000364b940
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1170/frame 0xfffffe000364c2c0
sctp_process_control() at sctp_process_control+0x926d/frame 0xfffffe000364c750
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0
sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0
sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0
ip_input() at ip_input+0x388/frame 0xfffffe000364ca90
swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
Stopped at kdb_enter+0x67: movq $0,0x1480f66(%rip)
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364b5c0
vpanic() at vpanic+0x1c7/frame 0xfffffe000364b620
panic() at panic+0x43/frame 0xfffffe000364b680
thread_lock_flags_() at thread_lock_flags_+0x3a5/frame 0xfffffe000364b700
propagate_priority() at propagate_priority+0x9a/frame 0xfffffe000364b750
turnstile_wait() at turnstile_wait+0x408/frame 0xfffffe000364b7b0
__rw_wlock_hard() at __rw_wlock_hard+0x8d0/frame 0xfffffe000364b860
_rw_wlock_cookie() at _rw_wlock_cookie+0x118/frame 0xfffffe000364b8b0
sctp_free_assoc() at sctp_free_assoc+0x75c/frame 0xfffffe000364b940
sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1170/frame 0xfffffe000364c2c0
sctp_process_control() at sctp_process_control+0x926d/frame 0xfffffe000364c750
sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0
sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0
sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0
ip_input() at ip_input+0x388/frame 0xfffffe000364ca90
swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100020 ]
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b ll+0x1a
es 0x3b ll+0x1a
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0x80 ll+0x5f
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b ll+0x1a
es 0x3b ll+0x1a
fs 0x13
gs 0x1b
ss 0
rax 0x12
rdx 0xffffffff818ecedd
rbx 0
rsp 0xfffffe000364b5a0
rbp 0xfffffe000364b5c0
rsi 0x1
rsp 0xfffffe000364b5a0
rbp 0xfffffe000364b5c0
rdi 0
r8 0
r9 0xffffffff
r10 0
r11 0x274e ll+0x272d
r12 0xffffffff82066ae0 ddb_dbbe
r9 0xffffffff
r10 0
r11 0x274e ll+0x272d
r13 0
r14 0xffffffff81937751
r15 0xffffffff81937751
rip 0xffffffff810d1117 kdb_enter+0x67
rflags 0x86 ll+0x65
kdb_enter+0x67: movq $0,0x1480f66(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004314520:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff82504d10
uid: 0 gids: 0
ABI: null
reaper: 0xffffffff82504d10 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff82505960
(map 0xffffffff82505960)
(map.pmap 0xffffffff82505a20)
(pmap 0xffffffff82505a80)
threads: 23
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100020 L *sctp-in 0xfffff800040c8000 [swi1: netisr 0]
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100021 I [swi3: vm]
100022 L *sctp-in 0xfffff800040c8000 [swi4: clock (0)]
100023 I [swi4: clock (1)]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
815 772 772 0 LE *sctp-tc 0xfffff800047e8180 syz-executor.1
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
814 769 769 0 R (threaded) syz-executor.0
100093 RunQ syz-executor.0
100122 S uwait 0xfffff80004e2f200 syz-executor.0
813 773 773 0 R (threaded) syz-executor.2
100089 RunQ syz-executor.2
100123 S uwait 0xfffff80004e2f400 syz-executor.2
812 771 771 0 R (threaded) syz-executor.3
100117 RunQ syz-executor.3
100121 RunQ syz-executor.3
811 807 424 0 R ifconfig
807 424 424 0 S wait 0xfffff80004d1c000 sh
773 767 773 0 Rs syz-executor.2
772 767 772 0 Rs syz-executor.1
771 767 771 0 Rs syz-executor.3
769 767 769 0 Rs syz-executor.0
767 765 765 0 S (threaded) syz-execprog
100106 S uwait 0xfffff80004bd6400 syz-execprog
100107 S uwait 0xfffff80004bd6c80 syz-execprog
100108 S kqread 0xfffff8001977d200 syz-execprog
100109 S uwait 0xfffff80004bd6e80 syz-execprog
100110 S uwait 0xfffff80004e2f700 syz-execprog
100111 S uwait 0xfffff80004e2f800 syz-execprog
100112 S uwait 0xfffff80004e2f900 syz-execprog
100113 S uwait 0xfffff80004bd6500 syz-execprog
100114 S uwait 0xfffff80004bd9400 syz-execprog
100115 S uwait 0xfffff80004bd6600 syz-execprog
765 763 765 0 Ss pause 0xfffff800195600a8 csh
763 682 763 0 Ss select 0xfffff80004c27440 sshd
742 1 742 0 Ss+ ttyin 0xfffff800047fbcb0 getty
741 1 741 0 Ss+ ttyin 0xfffff800047f90b0 getty
740 1 740 0 Ss+ ttyin 0xfffff800047f94b0 getty
739 1 739 0 Ss+ ttyin 0xfffff800047f98b0 getty
738 1 738 0 Ss+ ttyin 0xfffff800047f9cb0 getty
737 1 737 0 Ss+ ttyin 0xfffff800047fc0b0 getty
736 1 736 0 Ss+ ttyin 0xfffff800047fc4b0 getty
735 1 735 0 Ss+ ttyin 0xfffff800047fc8b0 getty
734 1 734 0 Ss+ ttyin 0xfffff800047fccb0 getty
732 1 24 0 S+ piperd 0xfffff80004c90000 logger
731 730 24 0 S+ nanslp 0xffffffff82525800 sleep
730 1 24 0 S+ wait 0xfffff800043f9a40 sh
686 1 686 0 Ss nanslp 0xffffffff82525800 cron
682 1 682 0 Ss select 0xfffff80004c27640 sshd
495 1 495 0 Ss select 0xfffff80004bd9e40 syslogd
424 1 424 0 Ss wait 0xfffff80004d1ba40 devd
423 1 423 65 Ss select 0xfffff80004bd9cc0 dhclient
338 1 338 0 Ss select 0xfffff80004e2fbc0 dhclient
335 1 335 0 Ss select 0xfffff80004bd9dc0 dhclient
23 0 0 0 DL syncer 0xffffffff826128e8 [syncer]
22 0 0 0 DL vlruwt 0xfffff80004af3520 [vnlru]
21 0 0 0 RL (threaded) [bufdaemon]
100070 RunQ [bufdaemon]
100075 D - 0xffffffff8200ae00 [bufspacedaemon-0]
100086 RunQ [/ worker]
20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon]
19 0 0 0 RL (threaded) [pagedaemon]
100068 Run psleep 0xffffffff8262d2f8 [dom0]
100073 D launds 0xffffffff8262d304 [laundry: dom0]
100074 D umarcl 0xffffffff814d6410 [uma]
18 0 0 0 RL [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c0f1b8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d89390 [pf purge]
15 0 0 0 DL - 0xffffffff8261122c [soaiod4]
9 0 0 0 DL - 0xffffffff8261122c [soaiod3]
8 0 0 0 DL - 0xffffffff8261122c [soaiod2]
7 0 0 0 DL - 0xffffffff8261122c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff822310c0 [doneq0]
100067 D - 0xffffffff82230f90 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004216e90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004216e30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto]
14 0 0 0 DL seqstat 0xfffff800040df488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff82504770 [g_event]
100026 D - 0xffffffff82504778 [g_up]
100027 D - 0xffffffff82504780 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff8000421e200 [thr_0]
100019 D - 0xfffff8000421e280 [thr_1]
12 0 0 0 LL (threaded) [intr]
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100020 L *sctp-in 0xfffff800040c8000 [swi1: netisr 0]
100011 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100021 I [swi3: vm]
100022 L *sctp-in 0xfffff800040c8000 [swi4: clock (0)]
100023 I [swi4: clock (1)]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100076 I [swi1: hpts]
100077 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004313000 [init]
10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82504d10 [swapper]
100005 D - 0xfffff8000420ae00 [if_io_tqg_0]
100006 D - 0xfffff8000420ad00 [if_io_tqg_1]
100007 D - 0xfffff8000420ac00 [if_config_tqg_0]
100008 D - 0xfffff8000420ab00 [softirq_0]
100009 D - 0xfffff8000420aa00 [softirq_1]
100010 D - 0xfffff8000420a900 [thread taskq]
100012 D - 0xfffff8000420a700 [inm_free taskq]
100013 D - 0xfffff8000420a600 [kqueue_ctx taskq]
100014 D - 0xfffff8000420a500 [aiod_kick taskq]
100017 D - 0xfffff8000420a200 [in6m_free taskq]
100024 D - 0xfffff8000420a100 [firmware taskq]
100029 D - 0xfffff80004209e00 [crypto_0]
100030 D - 0xfffff80004209e00 [crypto_1]
100044 D - 0xfffff80004209b00 [vtnet0 rxq 0]
100045 D - 0xfffff80004209a00 [vtnet0 txq 0]
100046 D - 0xfffff80004209900 [vtnet0 rxq 1]
100047 D - 0xfffff80004209800 [vtnet0 txq 1]
100049 D vtbslp 0xfffff8000451c680 [virtio_balloon]
100053 D - 0xfffff80004209600 [mca taskq]
100056 D - 0xffffffff81cdd390 [deadlkres]
100062 D - 0xfffff80004208d00 [acpi_task_0]
100063 D - 0xfffff80004208d00 [acpi_task_1]
100064 D - 0xfffff80004208d00 [acpi_task_2]
100066 D - 0xfffff80004209c00 [CAM taskq]
db> show all locks
Process 815 (syz-executor.1) thread 0xfffffe00257ed800 (100119)
db> show all locks
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800199e7968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2d8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800199e7988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330
Process 812 (syz-executor.3) thread 0xfffffe00257eca00 (100121)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019959488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7018
Process 12 (intr) thread 0xfffffe00049cee00 (100020)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00259861a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1473
Process 12 (intr) thread 0xfffffe00049ce000 (100022)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019959988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4854K 4239
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 28170 1644K 28234
kobj 335 1340K 494
newblk 370 1117K 413
vtbuf 24 1968K 46
sysctloid 28170 1644K 28234
kobj 335 1340K 494
vfscache 4 1025K 4
pcb 35 553K 99
inodedep 70 547K 93
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 114 253K 874
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 185K 52414
vnet_data 1 168K 1
filedesc 22 153K 72
vnet_data 1 168K 1
pagedep 26 135K 31
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 122
linker 254 99K 294
sem 4 106K 4
DEVFS1 105 105K 122
linker 254 99K 294
bus 975 79K 3020
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
kdtrace 180 35K 1701
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
umtx 270 34K 270
temp 35 33K 1775
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
msg 4 30K 4
DEVFS_RULE 56 27K 56
gtaskqueue 18 26K 18
msg 4 30K 4
DEVFS_RULE 56 27K 56
ifaddr 72 24K 72
vmem 3 22K 5
kbdmux 6 22K 6
BPF 14 19K 14
lltable 47 18K 47
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
tidhash 1 16K 1
ithread 99 16K 99
ether_multi 172 14K 177
bus-sc 30 14K 1405
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 92 12K 92
eventhandler 132 12K 132
in6_multi 89 11K 89
pfs_nodes 20 10K 20
GEOM 60 10K 489
rman 82 10K 423
sctp_atcl 18 9K 23
proc 3 17K 3
tty 16 16K 16
tidhash 1 16K 1
ithread 99 16K 99
ether_multi 172 14K 177
bus-sc 30 14K 1405
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 92 12K 92
eventhandler 132 12K 132
in6_multi 89 11K 89
pfs_nodes 20 10K 20
GEOM 60 10K 489
rman 82 10K 423
bmsafemap 4 9K 62
UART 12 9K 12
devstat 4 9K 4
sctp_stro 8 8K 11
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 233 8K 291
diradd 49 7K 61
audit_evclass 233 8K 291
CAM DEV 3 6K 510
kqueue 58 6K 820
vt 11 6K 11
plimit 21 6K 350
cred 21 6K 233
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
ufs_dirhash 24 5K 24
CAM queue 5 6K 1528
taskqueue 48 6K 48
dirrem 18 5K 29
pf_ifnet 10 5K 19
UMA 251 5K 251
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
ip6ndp 20 4K 21
MCA 32 4K 32
evdev 4 4K 4
routetbl 24 4K 24
mkdir 28 4K 42
hhook 13 4K 13
session 24 3K 35
pgrp 24 3K 35
acpisem 22 3K 22
terminal 11 3K 11
indirdep 10 3K 10
terminal 11 3K 11
proc-args 45 3K 535
uidinfo 3 3K 8
sctp_ifa 17 3K 19
select 17 3K 17
local_apic 1 2K 1
io_apic 1 2K 1
newdirblk 16 2K 21
io_apic 1 2K 1
ipsec-saq 2 2K 2
Unitno 28 2K 46
CAM XPT 22 2K 543
lockf 15 2K 22
sctp_stri 3 2K 6
in_multi 6 2K 7
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
sctp_atky 25 2K 35
acpidev 20 2K 20
msi 9 2K 9
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 8
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_timw 3 1K 3
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 19
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
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
encap_export_host 12 1K 12
crypto 3 1K 3
crypto 3 1K 3
pfil 4 1K 4
chacha20random 1 1K 1
CAM SIM 2 1K 2
cdev 2 1K 2
DEVFSP 6 1K 6
chacha20random 1 1K 1
CAM SIM 2 1K 2
cdev 2 1K 2
osd 3 1K 9
sctp_athm 18 1K 25
sctp_map 16 1K 22
vnodes 1 1K 1
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
inpcbpolicy 7 1K 168
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
loginclass 3 1K 7
prison 6 1K 6
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
freework 1 1K 27
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
freefile 1 1K 10
tcpfunc 2 1K 2
soname 5 1K 3099
pmchooks 1 1K 1
filecaps 4 1K 63
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 41
vnet 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_table 0 0K 0
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_mcore 0 0K 0
sctp_iter 0 0K 7
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 7
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
xen_intr 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ac97 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
acpi_perf 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
vm_fictitious 0 0K 0
CAM CCB 0 0K 1771
midi buffers 0 0K 0
mixer 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ac97 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
acpi_perf 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
vm_fictitious 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
UMAHash 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 13
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
UMAHash 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
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 26
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 5
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 0 0K 0
lDevFlags * malloc 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
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 0 0K 0
lDevFlags * malloc 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
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
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newreno data 0 0K 0
ip_msource 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
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ipid 0 0K 0
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gif 0 0K 0
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statfs 0 0K 196
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gif 0 0K 0
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export_host 0 0K 0
cl_savebuf 0 0K 2
cl_savebuf 0 0K 2
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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
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mpt_user 0 0K 0
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biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MPSSAS 0 0K 0
mbuf_tag 0 0K 109
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OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
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mwldev 0 0K 0
MVS driver 0 0K 0
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mpt_user 0 0K 0
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aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
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accf 0 0K 0
pts 0 0K 0
iov 0 0K 13450
pts 0 0K 0
ioctlops 0 0K 100
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stack 0 0K 0
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mpr_user 0 0K 0
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mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
sbuf 0 0K 288
md_disk 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
malodev 0 0K 0
SWAP 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 612
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sysctl 0 0K 1
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dumper 0 0K 0
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rctl 0 0K 0
ix_sriov 0 0K 0
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cache 0 0K 0
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mbuf_packet 256 8202 942 22464 0 254 2340864 0
512 512 4142 34 4144 0 30 2138112 0
BUF TRIE 144 166 13302 432 0 62 1939392 0
4096 4096 335 3 494 0 2 1384448 0
128 128 10037 193 10065 0 126 1309440 0
sctp_asoc 2288 8 502 11 0 254 1166880 0
mbuf_jumbo_page 4096 0 254 10 0 254 1040384 0
pbuf 832 0 969 0 0 2 806208 0
UMA Slabs 0 112 6424 14 6424 0 126 721056 0
sctp_ep 1280 7 503 8 0 254 652800 0
tcpcb 1040 3 514 7 0 254 537680 0
socket 960 21 487 1261 0 254 487680 0
sctp_raddr 736 21 496 29 0 254 380512 0
RADIX NODE 144 2250 183 21110 0 62 350352 0
4096 4096 75 1 848 0 2 311296 0
VNODE 496 554 46 566 0 30 297600 0
256 Bucket 2048 131 13 361 0 8 294912 0
VM OBJECT 264 1033 47 13377 0 30 285120 0
65536 65536 4 0 4 0 1 262144 0
ripcb 488 1 511 4 0 254 249856 0
tcp_inpcb 488 3 509 7 0 254 249856 0
udp_inpcb 488 3 509 157 0 254 249856 0
THREAD 1792 123 12 124 0 8 241920 0
DEVCTL 1024 10 198 125 0 0 212992 0
64 64 2768 319 3535 0 254 197568 0
mbuf 256 428 343 2069 0 254 197376 0
16 16 11830 170 11885 0 254 192000 0
16384 16384 8 3 169 0 1 180224 0
128 128 1129 266 24354 0 126 178560 0
UMA Zones 768 226 1 226 0 16 174336 0
32 32 4460 202 5515 0 254 149184 0
FFS2 dinode 256 520 50 530 0 62 145920 0
MAP ENTRY 96 1061 325 40681 0 126 133056 0
65536 65536 0 2 66 0 1 131072 0
65536 65536 2 0 2 0 1 131072 0
65536 65536 1 1 111 0 1 131072 0
1024 1024 117 11 138 0 16 131072 0
unpcb 256 8 502 1060 0 254 130560 0
ksiginfo 112 40 1004 59 0 126 116928 0
vmem btag 56 1858 218 1858 0 254 116256 0
2048 2048 6 50 2540 0 8 114688 0
256 256 405 30 567 0 62 111360 0
VMSPACE 2536 33 9 799 0 4 106512 0
S VFS Cache 104 615 282 1154 0 126 93288 0
FFS inode 160 520 55 530 0 62 92000 0
128 Bucket 1024 41 42 224 0 16 84992 0
filedesc0 1080 56 21 816 0 8 83160 0
UMA Kegs 384 212 4 212 0 30 82944 0
512 512 129 23 666 0 30 77824 0
PROC 1312 55 2 815 0 8 74784 0
g_bio 408 0 180 4735 0 30 73440 0
64 64 512 559 1608 0 254 68544 0
128 128 321 206 383 0 126 67456 0
65536 65536 1 0 1 0 1 65536 0
65536 65536 0 1 8 0 1 65536 0
65536 65536 1 0 1 0 1 65536 0
8192 8192 6 2 34 0 1 65536 0
256 256 157 98 480 0 62 65280 0
256 256 205 50 1602 0 62 65280 0
512 512 76 44 76 0 30 61440 0
8192 8192 6 1 8 0 1 57344 0
64 64 477 342 672 0 254 52416 0
128 128 200 203 228 0 126 51584 0
128 128 170 233 868 0 126 51584 0
256 256 106 89 435 0 62 49920 0
256 256 77 118 436 0 62 49920 0
32 Bucket 256 37 158 383 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 12522 0 16 49152 0
16384 16384 3 0 3 0 1 49152 0
16384 16384 2 1 5 0 1 49152 0
4096 4096 11 1 14 0 2 49152 0
syncache 168 0 264 5 0 254 44352 0
clpbuf 832 0 48 87 0 16 39936 0
sctp_chunk 152 6 254 11 0 254 39520 0
64 pcpu 8 4132 476 4134 0 254 36864 0
64 Bucket 512 55 17 433 0 30 36864 0
selfd 64 35 532 3914 0 254 36288 0
64 64 20 547 33 0 254 36288 0
64 64 242 325 13418 0 254 36288 0
64 64 212 355 1015 0 254 36288 0
64 64 6 561 41 0 254 36288 0
64 64 68 499 330 0 254 36288 0
128 128 18 261 64 0 126 35712 0
128 128 59 220 2969 0 126 35712 0
128 128 147 132 847 0 126 35712 0
routing nhops 256 26 109 38 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
256 256 53 82 197 0 62 34560 0
256 256 25 110 63 0 62 34560 0
256 256 8 127 330 0 62 34560 0
32768 32768 1 0 1 0 1 32768 0
32768 32768 1 0 1 0 1 32768 0
32768 32768 0 1 112 0 1 32768 0
32768 32768 1 0 1 0 1 32768 0
32768 32768 1 0 1 0 1 32768 0
4096 4096 8 0 457 0 2 32768 0
2048 2048 2 14 14 0 8 32768 0
2048 2048 8 8 8 0 8 32768 0
2048 2048 10 6 13 0 8 32768 0
2048 2048 8 8 9 0 8 32768 0
1024 1024 4 28 44 0 16 32768 0
1024 1024 6 26 993 0 16 32768 0
1024 1024 2 30 16 0 16 32768 0
1024 1024 11 21 147 0 16 32768 0
1024 1024 16 16 16 0 16 32768 0
1024 1024 17 15 17 0 16 32768 0
1024 1024 1 31 7 0 16 32768 0
512 512 22 42 140 0 30 32768 0
512 512 5 59 319 0 30 32768 0
512 512 10 54 10 0 30 32768 0
512 512 45 19 57 0 30 32768 0
512 512 2 62 31 0 30 32768 0
mt_stats_zone 64 445 67 445 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 16 0 254 28224 0
hostcache 96 1 293 1 0 254 28224 0
32 32 356 526 1198 0 254 28224 0
4 Bucket 48 10 578 4647 0 254 28224 0
KMAP ENTRY 96 12 279 12 0 126 27936 0
pipe 760 20 15 302 0 16 26600 0
TURNSTILE 136 136 53 136 0 62 25704 0
8192 8192 3 0 3 0 1 24576 0
8192 8192 2 1 83 0 1 24576 0
rtentry 176 34 104 38 0 62 24288 0
rl_entry 40 36 570 36 0 254 24240 0
Files 80 117 183 6915 0 126 24000 0
8 Bucket 80 33 267 6025 0 126 24000 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 136 120 136 0 126 22528 0
udpcb 32 2 628 157 0 254 20160 0
PWD 32 17 613 111 0 254 20160 0
32 32 102 528 152 0 254 20160 0
32 32 41 589 714 0 254 20160 0
32 32 19 611 46 0 254 20160 0
32 32 86 544 351 0 254 20160 0
32 32 24 606 2672 0 254 20160 0
16 Bucket 144 46 94 411 0 62 20160 0
2 Bucket 32 50 580 9055 0 254 20160 0
KNOTE 160 26 99 113 0 62 20000 0
procdesc 136 1 144 6 0 62 19720 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
16384 16384 1 0 1 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
8192 8192 2 0 2 0 1 16384 0
4096 4096 1 3 4 0 2 16384 0
4096 4096 1 3 197 0 2 16384 0
2048 2048 4 4 4 0 8 16384 0
2048 2048 0 8 32 0 8 16384 0
2048 2048 1 7 192 0 8 16384 0
mt_zone 24 445 223 445 0 254 16032 0
kenv 258 3 57 999 0 30 15480 0
FPU_save_area 832 1 17 1 0 16 14976 0
vmem 1856 1 7 1 0 8 14848 0
32 32 15 363 197 0 254 12096 0
vmem 1856 1 7 1 0 8 14848 0
vtnet_tx_hdr 24 0 501 721 0 254 12024 0
16 16 11 739 41 0 254 12000 0
16 16 52 698 348 0 254 12000 0
16 16 59 691 479 0 254 12000 0
16 16 182 568 1224 0 254 12000 0
16 16 15 735 15 0 254 12000 0
16 16 284 466 310 0 254 12000 0
16 16 14 736 23665 0 254 12000 0
8192 8192 1 0 1 0 1 8192 0
4096 4096 0 2 1 0 2 8192 0
SMR CPU 32 2 253 2 0 254 8160 0
SMR SHARED 24 2 253 2 0 254 6120 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
int pcpu 4 34 478 34 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
SMR SHARED 24 2 253 2 0 254 6120 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
int pcpu 4 34 478 34 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
udplite_inpcb 488 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 280 0 0 0 0 30 0 0
AIOCB 752 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 232 0 0 0 0 62 0 0
TMPFS dirent 64 0 0 0 0 254 0 0
NCLNODE 592 0 0 0 0 16 0 0
rentr 24 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 280 0 0 0 0 30 0 0
AIOCB 752 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 232 0 0 0 0 62 0 0
TMPFS dirent 64 0 0 0 0 254 0 0
NCLNODE 592 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
VNODEPOLL 120 0 0 0 0 126 0 0
8192 8192 0 0 0 0 1 0 0
8192 8192 0 0 0 0 1 0 0
4096 4096 0 0 0 0 2 0 0
8192 8192 0 0 0 0 1 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
db>
UMA Hash 256 0 0 0 0 62 0 0
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