panic: overhead (NUM) not a multiple of NUM
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syzbot
Dec 27, 2021, 8:28:18 PM12/27/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: d11f81afd5a4 qcom_tcsr: add initial top control and status..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=10bda7dbb00000
dashboard link: https://syzkaller.appspot.com/bug?extid=5da189fc1fe80b31f5bd
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+5da189...@syzkaller.appspotmail.com
panic: overhead (55) not a multiple of 4
cpuid = 1
time = 1640654868
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a652bff0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a652c150
vpanic() at vpanic+0x2b8/frame 0xfffffe00a652c230
panic() at panic+0xb5/frame 0xfffffe00a652c2f0
sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe00a652c330
sctp_lower_sosend() at sctp_lower_sosend+0x3ccf/frame 0xfffffe00a652c700
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00a652c9a0
sosend() at sosend+0xfc/frame 0xfffffe00a652ca10
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00a652cb70
freebsd32_sendmsg() at freebsd32_sendmsg+0x4e6/frame 0xfffffe00a652cd30
ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe00a652cf30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 2188 tid 101761 ]
Stopped at kdb_enter+0x6b: movq $0,0x250ea2a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0x675413bf596237e6
rdx 0x3ffff
rbx 0
rsp 0xfffffe00a652c130
rbp 0xfffffe00a652c150
rsi 0x40001
rdi 0xffffffff817622ba vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe00a61c5510
r12 0xfffffe00a61c5000
r13 0xfffffe00a652c101
r14 0xffffffff82b532e0 .str.18
r15 0xffffffff82b532e0 .str.18
rip 0xffffffff8175586b kdb_enter+0x6b
rflags 0x200046 kernload+0x46
kdb_enter+0x6b: movq $0,0x250ea2a(%rip)
db> show proc
Process 2188 (syz-executor.3) at 0xfffffe00a6d39a90:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffffe00587ce548
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053de5000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a61d09f8
(map 0xfffffe00a61d09f8)
(map.pmap 0xfffffe00a61d0ab8)
(pmap 0xfffffe00a61d0b20)
threads: 2
101587 RunQ syz-executor.3
101761 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2188 780 780 0 R (threaded) syz-executor.3
101587 RunQ syz-executor.3
101761 Run CPU 1 syz-executor.3
2187 776 776 0 R (threaded) syz-executor.1
100130 RunQ syz-executor.1
101760 RunQ syz-executor.1
2186 775 775 0 R (threaded) syz-executor.0
100736 RunQ syz-executor.0
101759 S uwait 0xfffffe009f3d0800 syz-executor.0
2185 779 779 0 R (threaded) syz-executor.2
101736 Run CPU 0 syz-executor.2
101758 S connec 0xfffffe0058df40da syz-executor.2
2094 2087 2094 0 Ss select 0xfffffe009e7d1840 dhclient
2091 1 2091 0 Ss select 0xfffffe009e7d3140 dhclient
2087 2077 429 65 S select 0xfffffe0058b61b40 dhclient
2077 429 429 0 S wait 0xfffffe0053de3548 sh
2068 1 2068 65 Ss select 0xfffffe009e7d2ac0 dhclient
2056 1 776 0 S uwait 0xfffffe009f2ae400 syz-executor.1
2047 1 776 0 S uwait 0xfffffe00576cd680 syz-executor.1
2046 1 779 0 S uwait 0xfffffe0053e98680 syz-executor.2
2039 1 775 0 S uwait 0xfffffe00576cd500 syz-executor.0
2037 1 779 0 S uwait 0xfffffe009f3d0e00 syz-executor.2
2030 1 780 0 S uwait 0xfffffe0053e98980 syz-executor.3
2029 1 775 0 S uwait 0xfffffe009f3d0580 syz-executor.0
2028 1 776 0 S uwait 0xfffffe009f2ad180 syz-executor.1
2027 1 779 0 S uwait 0xfffffe0053e97800 syz-executor.2
2019 1 780 0 S uwait 0xfffffe009f2ace00 syz-executor.3
2018 1 775 0 S uwait 0xfffffe0007994800 syz-executor.0
2012 1 780 0 S uwait 0xfffffe009f2add80 syz-executor.3
2004 1 780 0 S uwait 0xfffffe009f2aea00 syz-executor.3
1408 0 0 0 DL aiordy 0xfffffe00a6191a90 [aiod4]
1407 0 0 0 DL aiordy 0xfffffe00a617fa90 [aiod3]
1406 0 0 0 DL aiordy 0xfffffe00a6191000 [aiod2]
1404 0 0 0 DL aiordy 0xfffffe00a5c7ca90 [aiod1]
1294 1 776 0 S umtxn 0xfffffe009f3d1500 syz-executor.1
1293 1 775 0 S uwait 0xfffffe009f3d1100 syz-executor.0
1284 1 776 0 S uwait 0xfffffe009f2af000 syz-executor.1
1283 1 779 0 S uwait 0xfffffe009f2ada80 syz-executor.2
1282 1 775 0 S uwait 0xfffffe009f3d1300 syz-executor.0
1276 1 779 0 S uwait 0xfffffe009f3d1400 syz-executor.2
1275 1 776 0 S uwait 0xfffffe009f3d1200 syz-executor.1
1273 1 775 0 S uwait 0xfffffe0053ef4700 syz-executor.0
1268 1 779 0 S uwait 0xfffffe009f2ad880 syz-executor.2
1267 1 780 0 S uwait 0xfffffe009f2af300 syz-executor.3
1266 1 776 0 S uwait 0xfffffe009f3d1900 syz-executor.1
1265 1 775 0 S uwait 0xfffffe009f2ad680 syz-executor.0
1261 1 779 0 S uwait 0xfffffe00576cd200 syz-executor.2
1259 1 780 0 S uwait 0xfffffe009f2ad580 syz-executor.3
1257 1 775 0 S uwait 0xfffffe009f2af200 syz-executor.0
1256 1 776 0 S uwait 0xfffffe009f2af700 syz-executor.1
1254 1 779 0 S uwait 0xfffffe0053ef4800 syz-executor.2
1253 1 780 0 S umtxn 0xfffffe0053e99880 syz-executor.3
1250 1 779 0 S uwait 0xfffffe009f2af800 syz-executor.2
1248 1 776 0 S uwait 0xfffffe009f2ad980 syz-executor.1
1246 1 775 0 S uwait 0xfffffe0053e99080 syz-executor.0
1244 1 780 0 S uwait 0xfffffe009f2ad780 syz-executor.3
1242 1 779 0 S uwait 0xfffffe00576cd000 syz-executor.2
1239 1 775 0 S uwait 0xfffffe009f2af600 syz-executor.0
1237 1 779 0 S uwait 0xfffffe009f2adc80 syz-executor.2
1235 1 776 0 S uwait 0xfffffe0053ef4e80 syz-executor.1
1234 1 775 0 S uwait 0xfffffe009f2adb80 syz-executor.0
1232 1 780 0 S uwait 0xfffffe00576cdc00 syz-executor.3
1229 1 776 0 S uwait 0xfffffe009f2af400 syz-executor.1
1228 1 779 0 S uwait 0xfffffe0053e98280 syz-executor.2
1227 1 775 0 S uwait 0xfffffe009f2af100 syz-executor.0
1223 1 780 0 S uwait 0xfffffe009f2aed80 syz-executor.3
1221 1 776 0 S uwait 0xfffffe00576cd300 syz-executor.1
1220 1 775 0 S uwait 0xfffffe0053e97f00 syz-executor.0
1219 1 779 0 S uwait 0xfffffe0053ef4d80 syz-executor.2
1217 1 780 0 S uwait 0xfffffe009f2ade80 syz-executor.3
1213 1 775 0 S uwait 0xfffffe0053e98380 syz-executor.0
1212 1 779 0 S uwait 0xfffffe009f2aee80 syz-executor.2
1210 1 780 0 S uwait 0xfffffe0053e98580 syz-executor.3
1205 1 775 0 S uwait 0xfffffe0053e97200 syz-executor.0
1204 1 779 0 S uwait 0xfffffe00576cd400 syz-executor.2
1203 1 780 0 S uwait 0xfffffe009f2ae000 syz-executor.3
1195 1 779 0 S uwait 0xfffffe0007994600 syz-executor.2
982 1 982 0 Ss select 0xfffffe0058b1bec0 dhclient
979 1 979 0 Ss select 0xfffffe009f33bdc0 dhclient
780 773 780 0 Ss nanslp 0xffffffff83c31941 syz-executor.3
779 773 779 0 Rs syz-executor.2
776 773 776 0 Ss nanslp 0xffffffff83c31941 syz-executor.1
775 773 775 0 Rs syz-executor.0
773 771 771 0 S (threaded) syz-fuzzer
100115 S kqread 0xfffffe00081d9100 syz-fuzzer
100116 S uwait 0xfffffe0007994900 syz-fuzzer
100117 S uwait 0xfffffe0007994a00 syz-fuzzer
100118 S uwait 0xfffffe0007994b00 syz-fuzzer
100119 S uwait 0xfffffe00576ce080 syz-fuzzer
100120 S uwait 0xfffffe0007994c00 syz-fuzzer
100121 S uwait 0xfffffe0007994d00 syz-fuzzer
100122 S uwait 0xfffffe00576ce580 syz-fuzzer
100125 S uwait 0xfffffe0007994e00 syz-fuzzer
100126 S uwait 0xfffffe009f2af500 syz-fuzzer
771 769 771 0 Ss pause 0xfffffe00587ce0b0 csh
769 687 769 0 Ss select 0xfffffe009e7d18c0 sshd
753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0058636cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586374b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0058637cb0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00586384b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0058638cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005863a4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005863acb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty
691 1 691 0 Ss nanslp 0xffffffff83c31941 cron
687 1 687 0 Ss select 0xfffffe0058b61440 sshd
500 1 500 0 Ss select 0xfffffe0058b61bc0 syslogd
429 1 429 0 Ss wait 0xfffffe0058c51000 devd
428 1 428 65 Ss select 0xfffffe009e7d2840 dhclient
343 1 343 0 Ss select 0xfffffe009e7d2940 dhclient
340 1 340 0 Ss select 0xfffffe0058b61cc0 dhclient
16 0 0 0 DL syncer 0xffffffff83d57140 [syncer]
15 0 0 0 DL vlruwt 0xfffffe00587cf000 [vnlru]
9 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff83d55760 [bufdaemon]
100081 D - 0xffffffff83011f80 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0058cd6ce8 [/ worker]
8 0 0 0 DL psleep 0xffffffff83d88c40 [vmdaemon]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff83d7caf8 [dom0]
100082 D launds 0xffffffff83d7cb04 [laundry: dom0]
100083 D umarcl 0xffffffff81e52dc0 [uma]
6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff84874240 [sctp_iterator]
4 0 0 0 DL pftm 0xffffffff8435a530 [pf purge]
3 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff8388f7c0 [doneq0]
100046 D - 0xffffffff8388f740 [async]
100075 D - 0xffffffff8388f5c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0057148c88 [sequencer 00]
2 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83d78340 [crypto]
100042 D crypto_ 0xfffffe0053fb8030 [crypto returns 0]
100043 D crypto_ 0xfffffe0053fb8080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83c07000 [g_event]
100037 D - 0xffffffff83c07020 [g_up]
100038 D - 0xffffffff83c07040 [g_down]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100020 I [swi6: task queue]
100029 I [swi4: clock (0)]
100030 I [swi4: clock (1)]
100031 I [swi3: vm]
100032 I [swi1: netisr 0]
100033 I [swi1: hpts]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100067 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053de5000 [init]
10 0 0 0 DL audit_w 0xffffffff83d78e20 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c07aa0 [swapper]
100005 D - 0xfffffe0053e15000 [if_io_tqg_0]
100006 D - 0xfffffe0053e14e00 [if_io_tqg_1]
100007 D - 0xfffffe0053e14d00 [if_config_tqg_0]
100008 D - 0xfffffe0053e14c00 [softirq_0]
100009 D - 0xfffffe0053e14b00 [softirq_1]
100011 D - 0xfffffe00081dae00 [aiod_kick taskq]
100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq]
100013 D - 0xfffffe00081dac00 [inm_free taskq]
100014 D - 0xfffffe00081dab00 [in6m_free taskq]
100015 D - 0xfffffe00081daa00 [deferred_unmount ta]
100016 D - 0xfffffe00081da900 [thread taskq]
100018 D - 0xfffffe00081da700 [kqueue_ctx taskq]
100019 D - 0xfffffe00081da600 [pci_hp taskq]
100021 D - 0xfffffe00081da400 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00081da400 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00081da400 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00081da400 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00081da300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00081da300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00081da300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00081da300 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053f58300 [firmware taskq]
100039 D - 0xfffffe0053f57800 [crypto_0]
100040 D - 0xfffffe0053f57800 [crypto_1]
100056 D - 0xfffffe0053f56e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0053f56d00 [vtnet0 txq 0]
100058 D - 0xfffffe0053f56c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0053f56b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe00571a9600 [virtio_balloon]
100065 D - 0xffffffff82b58dc0 [deadlkres]
100070 D - 0xfffffe00081db100 [mca taskq]
100071 D - 0xfffffe0053f56900 [acpi_task_0]
100072 D - 0xfffffe0053f56900 [acpi_task_1]
100073 D - 0xfffffe0053f56900 [acpi_task_2]
100074 D - 0xfffffe0053f57100 [CAM taskq]
db> show all locks
Process 2188 (syz-executor.3) thread 0xfffffe00a61c5000 (101761)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a5d581a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13501
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
devbuf 4213 4323K 4241
sctp_stro 197 2500K 675
sysctloid 35454 2089K 35525
vtbuf 24 1968K 46
kobj 322 1288K 481
pcb 497 1072K 3386
filedesc 130 1034K 2561
newblk 24 1030K 7133
vfscache 3 1025K 3
inodedep 118 556K 1527
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
subproc 232 490K 2310
intr 4 472K 4
vmem 3 274K 5
acpica 1674 184K 56282
vnet_data 1 168K 1
sctp_atcl 441 166K 2398
tidhash 3 141K 3
pagedep 28 135K 1216
linker 354 134K 382
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
bus 973 80K 3426
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
kdtrace 310 57K 3951
umtx 440 55K 440
BPF 30 53K 30
temp 34 33K 2427
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
sctp_atky 642 27K 3174
dirrem 103 26K 1420
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 68 20K 70
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
routetbl 130 16K 410
lltable 47 15K 62
bus-sc 34 15K 1651
KTRACE 100 13K 1670
ether_multi 152 13K 162
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 136 12K 136
freefile 90 12K 1362
CAM queue 5 11K 1528
sctp_timw 40 10K 40
GEOM 61 10K 490
rman 84 10K 425
ksem 4 10K 78
kqueue 113 10K 2234
cred 35 9K 262
in6_multi 65 9K 65
bmsafemap 3 9K 1569
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
pwddesc 111 7K 2189
sctp_athm 441 7K 2463
taskqueue 63 7K 63
sctp_map 394 7K 1350
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 22 6K 364
ufs_dirhash 24 5K 24
UMA 272 5K 272
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
DEVFSP 64 4K 205
evdev 4 4K 4
proc-args 138 4K 3388
acpisem 28 4K 28
session 28 4K 54
hhook 15 4K 17
kcovinfo 52 4K 52
sctp_stri 6 3K 130
terminal 11 3K 11
lockf 23 3K 208
selfd 38 3K 24744
sctp_aadr 36 3K 54
uidinfo 3 3K 7
newdirblk 17 3K 1203
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 47
sctp_ifa 13 2K 14
diradd 13 2K 1455
select 13 2K 43
CAM XPT 22 2K 543
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
freework 5 2K 3123
softdep 1 1K 1
mkdir 8 1K 2406
freeblks 4 1K 1394
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 16
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 25
encap_export_host 12 1K 12
pfil 4 1K 4
cdev 2 1K 2
inpcbpolicy 14 1K 815
osd 8 1K 492
chacha20random 1 1K 1
procdesc 3 1K 14
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CC Mem 4 1K 481
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
xform 2 1K 261
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
soname 5 1K 5411
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 40
acpiintr 1 1K 1
pmc 1 1K 1
filecaps 3 1K 97
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
iov 1 1K 16173
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 897
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
mqdata 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 129
filemon 0 0K 13
pf_table 0 0K 0
pf_rule 0 0K 11
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
DEVFS4 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
DEVFS2 0 0K 0
xenbus 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
vm_fictitious 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
UMAHash 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 1577
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
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 17
allocindir 0 0K 0
indirdep 0 0K 2328
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
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
scsi_da 0 0K 69
pvscsi 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 32
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
nvme_da 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 7
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 1422
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 57
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 26
acl 0 0K 0
ppbusdev 0 0K 0
mbuf_tag 0 0K 111
ktls 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 120
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctltmp 0 0K 705
sysctl 0 0K 3
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 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
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 20622 0 254 38494208 0
tcp_log 416 0 16002 133487 0 254 6656832 0
pbuf 2624 0 957 0 0 2 2511168 0
mbuf 256 8891 772 257641 0 254 2473728 0
BUF TRIE 144 181 11607 5648 0 62 1697472 0
malloc-384 384 4117 53 4118 0 30 1601280 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11732 265 13481 0 126 1535616 0
malloc-4096 4096 323 3 494 0 2 1335296 0
UMA Slabs 0 112 11140 14 11140 0 126 1249248 0
sctp_asoc 2288 197 313 675 0 254 1166880 0
vmem btag 56 20521 110 20521 0 254 1155336 0
malloc-16384 16384 66 4 1295 0 1 1146880 0
RADIX NODE 144 7191 448 61465 0 62 1100016 0
FFS inode 1160 563 32 1925 0 8 690200 0
VM OBJECT 264 2493 87 46799 0 30 681120 0
256 Bucket 2048 293 13 2609 0 8 626688 0
sctp_ep 1208 238 272 1658 0 254 616080 0
malloc-2048 2048 246 42 1677 0 8 589824 0
tcp_bbr_map 128 0 4557 97954 0 126 583296 0
tcpcb 1096 4 507 481 0 254 560056 0
ertt_txseginfo 40 0 13029 217311 0 254 521160 0
socket 960 121 387 3732 0 254 487680 0
malloc-4096 4096 111 5 2189 0 2 475136 0
THREAD 1808 198 22 1761 0 8 397760 0
lkpicurr 168 2 2350 2 0 62 395136 0
malloc-65536 65536 6 0 6 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
MAP ENTRY 96 3736 296 146859 0 126 387072 0
sctp_raddr 736 207 310 841 0 254 380512 0
VNODE 448 602 91 1966 0 30 310464 0
malloc-256 256 217 968 7653 0 62 303360 0
malloc-64 64 4051 296 6247 0 254 278208 0
malloc-65536 65536 0 4 134 0 1 262144 0
VMSPACE 2552 91 11 2162 0 4 260304 0
malloc-16 16 14669 331 15223 0 254 240000 0
malloc-1024 1024 201 23 910 0 16 229376 0
DEVCTL 1024 18 202 152 0 0 225280 0
ripcb 424 4 509 86 0 254 217512 0
udplite_inpcb 424 0 513 23 0 254 217512 0
tcp_inpcb 424 4 509 481 0 254 217512 0
udp_inpcb 424 6 507 225 0 254 217512 0
malloc-128 128 1313 330 27775 0 126 210304 0
FPU_save_area 832 200 43 3088 0 16 202176 0
malloc-32768 32768 0 6 2097 0 1 196608 0
malloc-384 384 465 45 2437 0 30 195840 0
mbuf_packet 256 140 622 6992 0 254 195072 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5468 202 5612 0 254 181440 0
FFS2 dinode 256 563 127 1925 0 62 176640 0
malloc-256 256 546 144 3758 0 62 176640 0
malloc-128 128 1151 120 7916 0 126 162688 0
PROC 1352 110 10 2188 0 8 162240 0
malloc-384 384 131 259 1561 0 30 149760 0
malloc-1024 1024 133 11 150 0 16 147456 0
S VFS Cache 104 1008 396 2438 0 126 146016 0
filedesc0 1072 111 22 2189 0 8 142576 0
128 Bucket 1024 92 39 1322 0 16 134144 0
malloc-65536 65536 0 2 136 0 1 131072 0
malloc-2048 2048 7 57 1039 0 8 131072 0
unpcb 256 14 496 1229 0 254 130560 0
malloc-256 256 213 297 4839 0 62 130560 0
clpbuf 2624 0 48 101 0 16 125952 0
ksiginfo 112 109 935 1539 0 126 116928 0
malloc-256 256 35 400 1674 0 62 111360 0
malloc-4096 4096 25 1 73 0 2 106496 0
UMA Kegs 384 230 3 230 0 30 89472 0
64 Bucket 512 112 56 4283 0 30 86016 0
sctp_chunk 152 165 355 450 0 254 79040 0
malloc-8192 8192 5 4 65 0 1 73728 0
malloc-8192 8192 8 1 10 0 1 73728 0
g_bio 408 0 180 38498 0 30 73440 0
malloc-64 64 793 278 2835 0 254 68544 0
malloc-128 128 320 207 481 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-256 256 6 249 3198 0 62 65280 0
malloc-256 256 80 175 2838 0 62 65280 0
32 Bucket 256 67 188 6634 0 62 65280 0
sctp_stream_msg_out 112 32 508 227 0 254 60480 0
malloc-384 384 122 28 122 0 30 57600 0
malloc-64 64 143 676 4152 0 254 52416 0
malloc-64 64 485 334 25389 0 254 52416 0
malloc-64 64 338 481 2461 0 254 52416 0
malloc-128 128 53 350 321 0 126 51584 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 19716 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-1024 1024 10 38 1697 0 16 49152 0
tcp_rack_pcb 896 0 54 129 0 16 48384 0
syncache 168 0 264 4 0 254 44352 0
Files 80 282 268 11997 0 126 44000 0
malloc-8192 8192 3 2 104 0 1 40960 0
malloc-4096 4096 7 3 12 0 2 40960 0
pcpu-8 8 4698 422 4854 0 254 40960 0
sctp_readq 152 0 260 13 0 254 39520 0
Mountpoints 2752 2 12 2 0 4 38528 0
da_ccb 544 0 70 9802 0 16 38080 0
pipe 744 21 29 362 0 16 37200 0
malloc-64 64 33 534 33 0 254 36288 0
malloc-64 64 90 477 15116 0 254 36288 0
malloc-64 64 163 404 439 0 254 36288 0
malloc-32 32 736 398 6673 0 254 36288 0
16 Bucket 144 83 169 811 0 62 36288 0
malloc-128 128 14 265 143 0 126 35712 0
malloc-128 128 29 250 59 0 126 35712 0
malloc-128 128 78 201 1422 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 72 18 110 0 30 34560 0
malloc-384 384 48 42 50 0 30 34560 0
malloc-256 256 32 103 430 0 62 34560 0
malloc-256 256 23 112 313 0 62 34560 0
TURNSTILE 136 221 31 221 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-4096 4096 4 4 9 0 2 32768 0
malloc-4096 4096 4 4 2047 0 2 32768 0
malloc-2048 2048 2 14 6 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 4 12 28 0 8 32768 0
malloc-2048 2048 0 16 50 0 8 32768 0
malloc-2048 2048 9 7 200 0 8 32768 0
malloc-1024 1024 0 32 14 0 16 32768 0
malloc-1024 1024 6 26 27 0 16 32768 0
malloc-1024 1024 8 24 8 0 16 32768 0
malloc-1024 1024 2 30 2 0 16 32768 0
malloc-512 512 2 62 262 0 30 32768 0
malloc-512 512 17 47 190 0 30 32768 0
pcpu-64 64 482 30 482 0 254 32768 0
KNOTE 160 28 172 14226 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_rack_map 120 0 264 363 0 126 31680 0
tcp_bbr_pcb 832 0 36 232 0 16 29952 0
cpuset 104 7 272 7 0 126 29016 0
sctp_asconf_ack 48 2 586 18 0 254 28224 0
sctp_laddr 48 292 296 658 0 254 28224 0
PWD 32 76 806 1280 0 254 28224 0
malloc-32 32 213 669 2863 0 254 28224 0
4 Bucket 48 7 581 87 0 254 28224 0
2 Bucket 32 64 818 861 0 254 28224 0
AIO 208 0 133 78 0 62 27664 0
malloc-4096 4096 2 4 5 0 2 24576 0
rtentry 176 30 108 34 0 62 24288 0
PGRP 88 28 248 54 0 126 24288 0
rl_entry 40 78 528 78 0 254 24240 0
8 Bucket 80 53 247 662 0 126 24000 0
malloc-384 384 0 60 6 0 30 23040 0
malloc-384 384 1 59 341 0 30 23040 0
SLEEPQUEUE 88 221 35 221 0 126 22528 0
udplite_inpcb 32 0 630 7 0 254 20160 0
hostcache 64 1 314 1 0 254 20160 0
tcp_inpcb 32 2 628 344 0 254 20160 0
udpcb 32 6 624 248 0 254 20160 0
udp_inpcb 32 3 627 77 0 254 20160 0
AIOP 32 4 626 4 0 254 20160 0
ertt 72 4 276 481 0 126 20160 0
malloc-32 32 7 623 23 0 254 20160 0
malloc-32 32 21 609 53 0 254 20160 0
malloc-32 32 55 575 1588 0 254 20160 0
malloc-32 32 81 549 163 0 254 20160 0
malloc-32 32 16 614 48 0 254 20160 0
malloc-16 16 824 426 31117 0 254 20000 0
cryptop 280 0 70 7 0 30 19600 0
AIOCB 552 0 35 65 0 16 19320 0
AIOLIO 272 0 70 13 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 3 5 75 0 8 16384 0
malloc-1024 1024 9 7 10 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 7 25 7 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 75979 0 254 16032 0
malloc-16 16 469 531 3517 0 254 16000 0
kenv 258 15 45 1039 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-16 16 5 745 32 0 254 12000 0
malloc-16 16 8 742 703 0 254 12000 0
malloc-16 16 192 558 1942 0 254 12000 0
malloc-16 16 38 712 164 0 254 12000 0
malloc-16 16 6 744 53 0 254 12000 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
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
---
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: d11f81afd5a4 qcom_tcsr: add initial top control and status..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=10bda7dbb00000
dashboard link: https://syzkaller.appspot.com/bug?extid=5da189fc1fe80b31f5bd
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+5da189...@syzkaller.appspotmail.com
panic: overhead (55) not a multiple of 4
cpuid = 1
time = 1640654868
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a652bff0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a652c150
vpanic() at vpanic+0x2b8/frame 0xfffffe00a652c230
panic() at panic+0xb5/frame 0xfffffe00a652c2f0
sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe00a652c330
sctp_lower_sosend() at sctp_lower_sosend+0x3ccf/frame 0xfffffe00a652c700
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00a652c9a0
sosend() at sosend+0xfc/frame 0xfffffe00a652ca10
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00a652cb70
freebsd32_sendmsg() at freebsd32_sendmsg+0x4e6/frame 0xfffffe00a652cd30
ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe00a652cf30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 2188 tid 101761 ]
Stopped at kdb_enter+0x6b: movq $0,0x250ea2a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0x675413bf596237e6
rdx 0x3ffff
rbx 0
rsp 0xfffffe00a652c130
rbp 0xfffffe00a652c150
rsi 0x40001
rdi 0xffffffff817622ba vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe00a61c5510
r12 0xfffffe00a61c5000
r13 0xfffffe00a652c101
r14 0xffffffff82b532e0 .str.18
r15 0xffffffff82b532e0 .str.18
rip 0xffffffff8175586b kdb_enter+0x6b
rflags 0x200046 kernload+0x46
kdb_enter+0x6b: movq $0,0x250ea2a(%rip)
db> show proc
Process 2188 (syz-executor.3) at 0xfffffe00a6d39a90:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffffe00587ce548
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053de5000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a61d09f8
(map 0xfffffe00a61d09f8)
(map.pmap 0xfffffe00a61d0ab8)
(pmap 0xfffffe00a61d0b20)
threads: 2
101587 RunQ syz-executor.3
101761 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2188 780 780 0 R (threaded) syz-executor.3
101587 RunQ syz-executor.3
101761 Run CPU 1 syz-executor.3
2187 776 776 0 R (threaded) syz-executor.1
100130 RunQ syz-executor.1
101760 RunQ syz-executor.1
2186 775 775 0 R (threaded) syz-executor.0
100736 RunQ syz-executor.0
101759 S uwait 0xfffffe009f3d0800 syz-executor.0
2185 779 779 0 R (threaded) syz-executor.2
101736 Run CPU 0 syz-executor.2
101758 S connec 0xfffffe0058df40da syz-executor.2
2094 2087 2094 0 Ss select 0xfffffe009e7d1840 dhclient
2091 1 2091 0 Ss select 0xfffffe009e7d3140 dhclient
2087 2077 429 65 S select 0xfffffe0058b61b40 dhclient
2077 429 429 0 S wait 0xfffffe0053de3548 sh
2068 1 2068 65 Ss select 0xfffffe009e7d2ac0 dhclient
2056 1 776 0 S uwait 0xfffffe009f2ae400 syz-executor.1
2047 1 776 0 S uwait 0xfffffe00576cd680 syz-executor.1
2046 1 779 0 S uwait 0xfffffe0053e98680 syz-executor.2
2039 1 775 0 S uwait 0xfffffe00576cd500 syz-executor.0
2037 1 779 0 S uwait 0xfffffe009f3d0e00 syz-executor.2
2030 1 780 0 S uwait 0xfffffe0053e98980 syz-executor.3
2029 1 775 0 S uwait 0xfffffe009f3d0580 syz-executor.0
2028 1 776 0 S uwait 0xfffffe009f2ad180 syz-executor.1
2027 1 779 0 S uwait 0xfffffe0053e97800 syz-executor.2
2019 1 780 0 S uwait 0xfffffe009f2ace00 syz-executor.3
2018 1 775 0 S uwait 0xfffffe0007994800 syz-executor.0
2012 1 780 0 S uwait 0xfffffe009f2add80 syz-executor.3
2004 1 780 0 S uwait 0xfffffe009f2aea00 syz-executor.3
1408 0 0 0 DL aiordy 0xfffffe00a6191a90 [aiod4]
1407 0 0 0 DL aiordy 0xfffffe00a617fa90 [aiod3]
1406 0 0 0 DL aiordy 0xfffffe00a6191000 [aiod2]
1404 0 0 0 DL aiordy 0xfffffe00a5c7ca90 [aiod1]
1294 1 776 0 S umtxn 0xfffffe009f3d1500 syz-executor.1
1293 1 775 0 S uwait 0xfffffe009f3d1100 syz-executor.0
1284 1 776 0 S uwait 0xfffffe009f2af000 syz-executor.1
1283 1 779 0 S uwait 0xfffffe009f2ada80 syz-executor.2
1282 1 775 0 S uwait 0xfffffe009f3d1300 syz-executor.0
1276 1 779 0 S uwait 0xfffffe009f3d1400 syz-executor.2
1275 1 776 0 S uwait 0xfffffe009f3d1200 syz-executor.1
1273 1 775 0 S uwait 0xfffffe0053ef4700 syz-executor.0
1268 1 779 0 S uwait 0xfffffe009f2ad880 syz-executor.2
1267 1 780 0 S uwait 0xfffffe009f2af300 syz-executor.3
1266 1 776 0 S uwait 0xfffffe009f3d1900 syz-executor.1
1265 1 775 0 S uwait 0xfffffe009f2ad680 syz-executor.0
1261 1 779 0 S uwait 0xfffffe00576cd200 syz-executor.2
1259 1 780 0 S uwait 0xfffffe009f2ad580 syz-executor.3
1257 1 775 0 S uwait 0xfffffe009f2af200 syz-executor.0
1256 1 776 0 S uwait 0xfffffe009f2af700 syz-executor.1
1254 1 779 0 S uwait 0xfffffe0053ef4800 syz-executor.2
1253 1 780 0 S umtxn 0xfffffe0053e99880 syz-executor.3
1250 1 779 0 S uwait 0xfffffe009f2af800 syz-executor.2
1248 1 776 0 S uwait 0xfffffe009f2ad980 syz-executor.1
1246 1 775 0 S uwait 0xfffffe0053e99080 syz-executor.0
1244 1 780 0 S uwait 0xfffffe009f2ad780 syz-executor.3
1242 1 779 0 S uwait 0xfffffe00576cd000 syz-executor.2
1239 1 775 0 S uwait 0xfffffe009f2af600 syz-executor.0
1237 1 779 0 S uwait 0xfffffe009f2adc80 syz-executor.2
1235 1 776 0 S uwait 0xfffffe0053ef4e80 syz-executor.1
1234 1 775 0 S uwait 0xfffffe009f2adb80 syz-executor.0
1232 1 780 0 S uwait 0xfffffe00576cdc00 syz-executor.3
1229 1 776 0 S uwait 0xfffffe009f2af400 syz-executor.1
1228 1 779 0 S uwait 0xfffffe0053e98280 syz-executor.2
1227 1 775 0 S uwait 0xfffffe009f2af100 syz-executor.0
1223 1 780 0 S uwait 0xfffffe009f2aed80 syz-executor.3
1221 1 776 0 S uwait 0xfffffe00576cd300 syz-executor.1
1220 1 775 0 S uwait 0xfffffe0053e97f00 syz-executor.0
1219 1 779 0 S uwait 0xfffffe0053ef4d80 syz-executor.2
1217 1 780 0 S uwait 0xfffffe009f2ade80 syz-executor.3
1213 1 775 0 S uwait 0xfffffe0053e98380 syz-executor.0
1212 1 779 0 S uwait 0xfffffe009f2aee80 syz-executor.2
1210 1 780 0 S uwait 0xfffffe0053e98580 syz-executor.3
1205 1 775 0 S uwait 0xfffffe0053e97200 syz-executor.0
1204 1 779 0 S uwait 0xfffffe00576cd400 syz-executor.2
1203 1 780 0 S uwait 0xfffffe009f2ae000 syz-executor.3
1195 1 779 0 S uwait 0xfffffe0007994600 syz-executor.2
982 1 982 0 Ss select 0xfffffe0058b1bec0 dhclient
979 1 979 0 Ss select 0xfffffe009f33bdc0 dhclient
780 773 780 0 Ss nanslp 0xffffffff83c31941 syz-executor.3
779 773 779 0 Rs syz-executor.2
776 773 776 0 Ss nanslp 0xffffffff83c31941 syz-executor.1
775 773 775 0 Rs syz-executor.0
773 771 771 0 S (threaded) syz-fuzzer
100115 S kqread 0xfffffe00081d9100 syz-fuzzer
100116 S uwait 0xfffffe0007994900 syz-fuzzer
100117 S uwait 0xfffffe0007994a00 syz-fuzzer
100118 S uwait 0xfffffe0007994b00 syz-fuzzer
100119 S uwait 0xfffffe00576ce080 syz-fuzzer
100120 S uwait 0xfffffe0007994c00 syz-fuzzer
100121 S uwait 0xfffffe0007994d00 syz-fuzzer
100122 S uwait 0xfffffe00576ce580 syz-fuzzer
100125 S uwait 0xfffffe0007994e00 syz-fuzzer
100126 S uwait 0xfffffe009f2af500 syz-fuzzer
771 769 771 0 Ss pause 0xfffffe00587ce0b0 csh
769 687 769 0 Ss select 0xfffffe009e7d18c0 sshd
753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0058636cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586374b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0058637cb0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00586384b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0058638cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005863a4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005863acb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty
691 1 691 0 Ss nanslp 0xffffffff83c31941 cron
687 1 687 0 Ss select 0xfffffe0058b61440 sshd
500 1 500 0 Ss select 0xfffffe0058b61bc0 syslogd
429 1 429 0 Ss wait 0xfffffe0058c51000 devd
428 1 428 65 Ss select 0xfffffe009e7d2840 dhclient
343 1 343 0 Ss select 0xfffffe009e7d2940 dhclient
340 1 340 0 Ss select 0xfffffe0058b61cc0 dhclient
16 0 0 0 DL syncer 0xffffffff83d57140 [syncer]
15 0 0 0 DL vlruwt 0xfffffe00587cf000 [vnlru]
9 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff83d55760 [bufdaemon]
100081 D - 0xffffffff83011f80 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0058cd6ce8 [/ worker]
8 0 0 0 DL psleep 0xffffffff83d88c40 [vmdaemon]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff83d7caf8 [dom0]
100082 D launds 0xffffffff83d7cb04 [laundry: dom0]
100083 D umarcl 0xffffffff81e52dc0 [uma]
6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff84874240 [sctp_iterator]
4 0 0 0 DL pftm 0xffffffff8435a530 [pf purge]
3 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff8388f7c0 [doneq0]
100046 D - 0xffffffff8388f740 [async]
100075 D - 0xffffffff8388f5c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0057148c88 [sequencer 00]
2 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83d78340 [crypto]
100042 D crypto_ 0xfffffe0053fb8030 [crypto returns 0]
100043 D crypto_ 0xfffffe0053fb8080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83c07000 [g_event]
100037 D - 0xffffffff83c07020 [g_up]
100038 D - 0xffffffff83c07040 [g_down]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100020 I [swi6: task queue]
100029 I [swi4: clock (0)]
100030 I [swi4: clock (1)]
100031 I [swi3: vm]
100032 I [swi1: netisr 0]
100033 I [swi1: hpts]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100067 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053de5000 [init]
10 0 0 0 DL audit_w 0xffffffff83d78e20 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c07aa0 [swapper]
100005 D - 0xfffffe0053e15000 [if_io_tqg_0]
100006 D - 0xfffffe0053e14e00 [if_io_tqg_1]
100007 D - 0xfffffe0053e14d00 [if_config_tqg_0]
100008 D - 0xfffffe0053e14c00 [softirq_0]
100009 D - 0xfffffe0053e14b00 [softirq_1]
100011 D - 0xfffffe00081dae00 [aiod_kick taskq]
100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq]
100013 D - 0xfffffe00081dac00 [inm_free taskq]
100014 D - 0xfffffe00081dab00 [in6m_free taskq]
100015 D - 0xfffffe00081daa00 [deferred_unmount ta]
100016 D - 0xfffffe00081da900 [thread taskq]
100018 D - 0xfffffe00081da700 [kqueue_ctx taskq]
100019 D - 0xfffffe00081da600 [pci_hp taskq]
100021 D - 0xfffffe00081da400 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00081da400 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00081da400 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00081da400 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00081da300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00081da300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00081da300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00081da300 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053f58300 [firmware taskq]
100039 D - 0xfffffe0053f57800 [crypto_0]
100040 D - 0xfffffe0053f57800 [crypto_1]
100056 D - 0xfffffe0053f56e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0053f56d00 [vtnet0 txq 0]
100058 D - 0xfffffe0053f56c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0053f56b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe00571a9600 [virtio_balloon]
100065 D - 0xffffffff82b58dc0 [deadlkres]
100070 D - 0xfffffe00081db100 [mca taskq]
100071 D - 0xfffffe0053f56900 [acpi_task_0]
100072 D - 0xfffffe0053f56900 [acpi_task_1]
100073 D - 0xfffffe0053f56900 [acpi_task_2]
100074 D - 0xfffffe0053f57100 [CAM taskq]
db> show all locks
Process 2188 (syz-executor.3) thread 0xfffffe00a61c5000 (101761)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a5d581a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13501
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
devbuf 4213 4323K 4241
sctp_stro 197 2500K 675
sysctloid 35454 2089K 35525
vtbuf 24 1968K 46
kobj 322 1288K 481
pcb 497 1072K 3386
filedesc 130 1034K 2561
newblk 24 1030K 7133
vfscache 3 1025K 3
inodedep 118 556K 1527
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
subproc 232 490K 2310
intr 4 472K 4
vmem 3 274K 5
acpica 1674 184K 56282
vnet_data 1 168K 1
sctp_atcl 441 166K 2398
tidhash 3 141K 3
pagedep 28 135K 1216
linker 354 134K 382
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
bus 973 80K 3426
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
kdtrace 310 57K 3951
umtx 440 55K 440
BPF 30 53K 30
temp 34 33K 2427
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
sctp_atky 642 27K 3174
dirrem 103 26K 1420
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 68 20K 70
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
routetbl 130 16K 410
lltable 47 15K 62
bus-sc 34 15K 1651
KTRACE 100 13K 1670
ether_multi 152 13K 162
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 136 12K 136
freefile 90 12K 1362
CAM queue 5 11K 1528
sctp_timw 40 10K 40
GEOM 61 10K 490
rman 84 10K 425
ksem 4 10K 78
kqueue 113 10K 2234
cred 35 9K 262
in6_multi 65 9K 65
bmsafemap 3 9K 1569
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
pwddesc 111 7K 2189
sctp_athm 441 7K 2463
taskqueue 63 7K 63
sctp_map 394 7K 1350
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 22 6K 364
ufs_dirhash 24 5K 24
UMA 272 5K 272
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
DEVFSP 64 4K 205
evdev 4 4K 4
proc-args 138 4K 3388
acpisem 28 4K 28
session 28 4K 54
hhook 15 4K 17
kcovinfo 52 4K 52
sctp_stri 6 3K 130
terminal 11 3K 11
lockf 23 3K 208
selfd 38 3K 24744
sctp_aadr 36 3K 54
uidinfo 3 3K 7
newdirblk 17 3K 1203
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 47
sctp_ifa 13 2K 14
diradd 13 2K 1455
select 13 2K 43
CAM XPT 22 2K 543
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
freework 5 2K 3123
softdep 1 1K 1
mkdir 8 1K 2406
freeblks 4 1K 1394
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 16
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 25
encap_export_host 12 1K 12
pfil 4 1K 4
cdev 2 1K 2
inpcbpolicy 14 1K 815
osd 8 1K 492
chacha20random 1 1K 1
procdesc 3 1K 14
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CC Mem 4 1K 481
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
xform 2 1K 261
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
soname 5 1K 5411
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 40
acpiintr 1 1K 1
pmc 1 1K 1
filecaps 3 1K 97
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
iov 1 1K 16173
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 897
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
mqdata 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 129
filemon 0 0K 13
pf_table 0 0K 0
pf_rule 0 0K 11
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
DEVFS4 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
DEVFS2 0 0K 0
xenbus 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
vm_fictitious 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
UMAHash 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 1577
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
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 17
allocindir 0 0K 0
indirdep 0 0K 2328
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
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
scsi_da 0 0K 69
pvscsi 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 32
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
nvme_da 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 7
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 1422
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 57
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 26
acl 0 0K 0
ppbusdev 0 0K 0
mbuf_tag 0 0K 111
ktls 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 120
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctltmp 0 0K 705
sysctl 0 0K 3
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 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
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 20622 0 254 38494208 0
tcp_log 416 0 16002 133487 0 254 6656832 0
pbuf 2624 0 957 0 0 2 2511168 0
mbuf 256 8891 772 257641 0 254 2473728 0
BUF TRIE 144 181 11607 5648 0 62 1697472 0
malloc-384 384 4117 53 4118 0 30 1601280 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11732 265 13481 0 126 1535616 0
malloc-4096 4096 323 3 494 0 2 1335296 0
UMA Slabs 0 112 11140 14 11140 0 126 1249248 0
sctp_asoc 2288 197 313 675 0 254 1166880 0
vmem btag 56 20521 110 20521 0 254 1155336 0
malloc-16384 16384 66 4 1295 0 1 1146880 0
RADIX NODE 144 7191 448 61465 0 62 1100016 0
FFS inode 1160 563 32 1925 0 8 690200 0
VM OBJECT 264 2493 87 46799 0 30 681120 0
256 Bucket 2048 293 13 2609 0 8 626688 0
sctp_ep 1208 238 272 1658 0 254 616080 0
malloc-2048 2048 246 42 1677 0 8 589824 0
tcp_bbr_map 128 0 4557 97954 0 126 583296 0
tcpcb 1096 4 507 481 0 254 560056 0
ertt_txseginfo 40 0 13029 217311 0 254 521160 0
socket 960 121 387 3732 0 254 487680 0
malloc-4096 4096 111 5 2189 0 2 475136 0
THREAD 1808 198 22 1761 0 8 397760 0
lkpicurr 168 2 2350 2 0 62 395136 0
malloc-65536 65536 6 0 6 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
MAP ENTRY 96 3736 296 146859 0 126 387072 0
sctp_raddr 736 207 310 841 0 254 380512 0
VNODE 448 602 91 1966 0 30 310464 0
malloc-256 256 217 968 7653 0 62 303360 0
malloc-64 64 4051 296 6247 0 254 278208 0
malloc-65536 65536 0 4 134 0 1 262144 0
VMSPACE 2552 91 11 2162 0 4 260304 0
malloc-16 16 14669 331 15223 0 254 240000 0
malloc-1024 1024 201 23 910 0 16 229376 0
DEVCTL 1024 18 202 152 0 0 225280 0
ripcb 424 4 509 86 0 254 217512 0
udplite_inpcb 424 0 513 23 0 254 217512 0
tcp_inpcb 424 4 509 481 0 254 217512 0
udp_inpcb 424 6 507 225 0 254 217512 0
malloc-128 128 1313 330 27775 0 126 210304 0
FPU_save_area 832 200 43 3088 0 16 202176 0
malloc-32768 32768 0 6 2097 0 1 196608 0
malloc-384 384 465 45 2437 0 30 195840 0
mbuf_packet 256 140 622 6992 0 254 195072 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5468 202 5612 0 254 181440 0
FFS2 dinode 256 563 127 1925 0 62 176640 0
malloc-256 256 546 144 3758 0 62 176640 0
malloc-128 128 1151 120 7916 0 126 162688 0
PROC 1352 110 10 2188 0 8 162240 0
malloc-384 384 131 259 1561 0 30 149760 0
malloc-1024 1024 133 11 150 0 16 147456 0
S VFS Cache 104 1008 396 2438 0 126 146016 0
filedesc0 1072 111 22 2189 0 8 142576 0
128 Bucket 1024 92 39 1322 0 16 134144 0
malloc-65536 65536 0 2 136 0 1 131072 0
malloc-2048 2048 7 57 1039 0 8 131072 0
unpcb 256 14 496 1229 0 254 130560 0
malloc-256 256 213 297 4839 0 62 130560 0
clpbuf 2624 0 48 101 0 16 125952 0
ksiginfo 112 109 935 1539 0 126 116928 0
malloc-256 256 35 400 1674 0 62 111360 0
malloc-4096 4096 25 1 73 0 2 106496 0
UMA Kegs 384 230 3 230 0 30 89472 0
64 Bucket 512 112 56 4283 0 30 86016 0
sctp_chunk 152 165 355 450 0 254 79040 0
malloc-8192 8192 5 4 65 0 1 73728 0
malloc-8192 8192 8 1 10 0 1 73728 0
g_bio 408 0 180 38498 0 30 73440 0
malloc-64 64 793 278 2835 0 254 68544 0
malloc-128 128 320 207 481 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-256 256 6 249 3198 0 62 65280 0
malloc-256 256 80 175 2838 0 62 65280 0
32 Bucket 256 67 188 6634 0 62 65280 0
sctp_stream_msg_out 112 32 508 227 0 254 60480 0
malloc-384 384 122 28 122 0 30 57600 0
malloc-64 64 143 676 4152 0 254 52416 0
malloc-64 64 485 334 25389 0 254 52416 0
malloc-64 64 338 481 2461 0 254 52416 0
malloc-128 128 53 350 321 0 126 51584 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 19716 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-1024 1024 10 38 1697 0 16 49152 0
tcp_rack_pcb 896 0 54 129 0 16 48384 0
syncache 168 0 264 4 0 254 44352 0
Files 80 282 268 11997 0 126 44000 0
malloc-8192 8192 3 2 104 0 1 40960 0
malloc-4096 4096 7 3 12 0 2 40960 0
pcpu-8 8 4698 422 4854 0 254 40960 0
sctp_readq 152 0 260 13 0 254 39520 0
Mountpoints 2752 2 12 2 0 4 38528 0
da_ccb 544 0 70 9802 0 16 38080 0
pipe 744 21 29 362 0 16 37200 0
malloc-64 64 33 534 33 0 254 36288 0
malloc-64 64 90 477 15116 0 254 36288 0
malloc-64 64 163 404 439 0 254 36288 0
malloc-32 32 736 398 6673 0 254 36288 0
16 Bucket 144 83 169 811 0 62 36288 0
malloc-128 128 14 265 143 0 126 35712 0
malloc-128 128 29 250 59 0 126 35712 0
malloc-128 128 78 201 1422 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 72 18 110 0 30 34560 0
malloc-384 384 48 42 50 0 30 34560 0
malloc-256 256 32 103 430 0 62 34560 0
malloc-256 256 23 112 313 0 62 34560 0
TURNSTILE 136 221 31 221 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-4096 4096 4 4 9 0 2 32768 0
malloc-4096 4096 4 4 2047 0 2 32768 0
malloc-2048 2048 2 14 6 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 4 12 28 0 8 32768 0
malloc-2048 2048 0 16 50 0 8 32768 0
malloc-2048 2048 9 7 200 0 8 32768 0
malloc-1024 1024 0 32 14 0 16 32768 0
malloc-1024 1024 6 26 27 0 16 32768 0
malloc-1024 1024 8 24 8 0 16 32768 0
malloc-1024 1024 2 30 2 0 16 32768 0
malloc-512 512 2 62 262 0 30 32768 0
malloc-512 512 17 47 190 0 30 32768 0
pcpu-64 64 482 30 482 0 254 32768 0
KNOTE 160 28 172 14226 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_rack_map 120 0 264 363 0 126 31680 0
tcp_bbr_pcb 832 0 36 232 0 16 29952 0
cpuset 104 7 272 7 0 126 29016 0
sctp_asconf_ack 48 2 586 18 0 254 28224 0
sctp_laddr 48 292 296 658 0 254 28224 0
PWD 32 76 806 1280 0 254 28224 0
malloc-32 32 213 669 2863 0 254 28224 0
4 Bucket 48 7 581 87 0 254 28224 0
2 Bucket 32 64 818 861 0 254 28224 0
AIO 208 0 133 78 0 62 27664 0
malloc-4096 4096 2 4 5 0 2 24576 0
rtentry 176 30 108 34 0 62 24288 0
PGRP 88 28 248 54 0 126 24288 0
rl_entry 40 78 528 78 0 254 24240 0
8 Bucket 80 53 247 662 0 126 24000 0
malloc-384 384 0 60 6 0 30 23040 0
malloc-384 384 1 59 341 0 30 23040 0
SLEEPQUEUE 88 221 35 221 0 126 22528 0
udplite_inpcb 32 0 630 7 0 254 20160 0
hostcache 64 1 314 1 0 254 20160 0
tcp_inpcb 32 2 628 344 0 254 20160 0
udpcb 32 6 624 248 0 254 20160 0
udp_inpcb 32 3 627 77 0 254 20160 0
AIOP 32 4 626 4 0 254 20160 0
ertt 72 4 276 481 0 126 20160 0
malloc-32 32 7 623 23 0 254 20160 0
malloc-32 32 21 609 53 0 254 20160 0
malloc-32 32 55 575 1588 0 254 20160 0
malloc-32 32 81 549 163 0 254 20160 0
malloc-32 32 16 614 48 0 254 20160 0
malloc-16 16 824 426 31117 0 254 20000 0
cryptop 280 0 70 7 0 30 19600 0
AIOCB 552 0 35 65 0 16 19320 0
AIOLIO 272 0 70 13 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 3 5 75 0 8 16384 0
malloc-1024 1024 9 7 10 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 7 25 7 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 75979 0 254 16032 0
malloc-16 16 469 531 3517 0 254 16000 0
kenv 258 15 45 1039 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-16 16 5 745 32 0 254 12000 0
malloc-16 16 8 742 703 0 254 12000 0
malloc-16 16 192 558 1942 0 254 12000 0
malloc-16 16 38 712 164 0 254 12000 0
malloc-16 16 6 744 53 0 254 12000 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
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
---
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
Dec 27, 2021, 11:40:23 PM12/27/21
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: d11f81afd5a4 qcom_tcsr: add initial top control and status..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=107e6ea5b00000
dashboard link: https://syzkaller.appspot.com/bug?extid=5da189fc1fe80b31f5bd
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1640db43b00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1222610db00000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+5da189...@syzkaller.appspotmail.com
login: panic: overhead (54) not a multiple of 4
cpuid = 1
time = 1640666232
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f23e030
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f23e190
vpanic() at vpanic+0x2b8/frame 0xfffffe009f23e270
panic() at panic+0xb5/frame 0xfffffe009f23e330
sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe009f23e370
sctp_lower_sosend() at sctp_lower_sosend+0x3ccf/frame 0xfffffe009f23e740
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe009f23e9e0
sosend() at sosend+0xfc/frame 0xfffffe009f23ea50
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe009f23ebc0
sendit() at sendit+0x2b0/frame 0xfffffe009f23ec10
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009f23ed30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe009f23ef30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009f23ef30
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b3dba, rsp = 0x7fffffffea58, rbp = 0x7fffffffea70 ---
KDB: enter: panic
[ thread pid 778 tid 100113 ]
rax 0x12
rcx 0xa29b6c0c1717a665
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe009f23e170
rbp 0xfffffe009f23e190
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe009eb45530
r12 0xfffffe009eb45020
r13 0xfffffe009f23e101
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ./syz-executor429020036
(map 0xfffffe009ecc9000)
(map.pmap 0xfffffe009ecc90c0)
(pmap 0xfffffe009ecc9128)
threads: 1
100113 Run CPU 1 syz-executor4290200
776 774 776 0 Ss pause 0xfffffe0058dc3b40 csh
774 687 774 0 Ss select 0xfffffe0058b441c0 sshd
751 1 751 0 Ss+ ttyin 0xfffffe005863b4b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005863bcb0 getty
749 1 749 0 Ss+ ttyin 0xfffffe005863c4b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe005863ccb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005863d4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005863dcb0 getty
742 741 17 0 S+ nanslp 0xffffffff83c31940 sleep
741 1 17 0 S+ wait 0xfffffe0058dc1a90 sh
500 1 500 0 Ss select 0xfffffe0058b455c0 syslogd
429 1 429 0 Ss select 0xfffffe0058b44f40 devd
428 1 428 65 Ss select 0xfffffe0058b45ac0 dhclient
343 1 343 0 Ss select 0xfffffe0058b44ec0 dhclient
340 1 340 0 Ss select 0xfffffe009e7fd7c0 dhclient
4 0 0 0 DL pftm 0xffffffff84838530 [pf purge]
100003 Run CPU 0 [idle: cpu0]
100061 D vtbslp 0xfffffe00571a5600 [virtio_balloon]
100065 D - 0xffffffff82b58dc1 [deadlkres]
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009f18c380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13501
vfscache 3 1025K 3
pcb 21 539K 40
inodedep 50 531K 71
acpica 1674 184K 56282
subproc 88 175K 828
vnet_data 1 168K 1
vmem 3 145K 3
tidhash 3 141K 3
linker 354 134K 382
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
DEVFS3 124 31K 134
umtx 242 31K 242
msg 4 30K 4
KTRACE 100 13K 100
routetbl 50 11K 176
bmsafemap 4 9K 40
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
filedesc 1 4K 1
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
session 20 3K 31
kqueue 39 3K 781
pwddesc 39 3K 779
uidinfo 3 3K 8
proc-args 62 3K 1720
Unitno 27 2K 39
softdep 1 1K 1
sctp_atcl 2 1K 2
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
osd 7 1K 18
inpcbpolicy 10 1K 137
sctp_ifn 2 1K 6
DEVFS 9 1K 10
mld 2 1K 2
igmp 2 1K 2
loginclass 3 1K 7
pmchooks 1 1K 1
soname 4 1K 3472
filecaps 4 1K 66
tun 3 1K 3
sctp_map 2 1K 2
iov 1 1K 13633
p1003.1b 1 1K 1
filemon 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
tcp_fsb 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_aadr 0 0K 0
sctp_stri 0 0K 0
mqdata 0 0K 0
savedino 0 0K 16
freeblks 0 0K 25
freefrag 0 0K 5
allocindir 0 0K 0
ioctlops 0 0K 85
mbuf_jumbo_page 4096 8320 1078 14666 0 254 38494208 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8579 1083 17801 0 254 2473472 0
BUF TRIE 144 183 11605 504 0 62 1697472 0
malloc-4096 4096 323 3 483 0 2 1335296 0
UMA Slabs 0 112 10583 31 10583 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16779 36 16779 0 254 941640 0
FFS inode 1160 499 19 509 0 8 600880 0
sctp_asoc 2288 1 254 1 0 254 583440 0
tcpcb 1096 3 508 7 0 254 560056 0
RADIX NODE 144 3311 184 19920 0 62 503280 0
socket 960 19 489 1334 0 254 487680 0
VM OBJECT 264 1409 91 24235 0 30 396000 0
sctp_ep 1208 1 259 1 0 254 314080 0
malloc-64 64 3932 415 4716 0 254 278208 0
VNODE 448 529 47 541 0 30 258048 0
malloc-256 256 895 110 1037 0 62 257280 0
malloc-16 16 14664 336 14732 0 254 240000 0
malloc-2048 2048 7 105 1039 0 8 229376 0
DEVCTL 1024 0 220 126 0 0 225280 0
THREAD 1808 114 7 114 0 8 218768 0
tcp_inpcb 424 3 510 7 0 254 217512 0
udp_inpcb 424 6 507 126 0 254 217512 0
sctp_raddr 736 1 263 1 0 254 194304 0
MAP ENTRY 96 1558 458 83791 0 126 193536 0
malloc-128 128 1207 188 26343 0 126 178560 0
malloc-4096 4096 39 3 779 0 2 172032 0
malloc-1024 1024 129 15 138 0 16 147456 0
FFS2 dinode 256 499 71 508 0 62 145920 0
malloc-65536 65536 0 2 44 0 1 131072 0
malloc-128 128 947 76 5164 0 126 130944 0
unpcb 256 7 503 1179 0 254 130560 0
mbuf_packet 256 0 508 93 0 254 130048 0
S VFS Cache 104 966 204 1006 0 126 121680 0
FPU_save_area 832 116 28 128 0 16 119808 0
ksiginfo 112 38 1006 53 0 126 116928 0
ripcb 424 1 260 4 0 254 110664 0
malloc-256 256 219 96 418 0 62 80640 0
VMSPACE 2552 23 7 764 0 4 76560 0
malloc-64 64 549 522 1883 0 254 68544 0
malloc-128 128 311 216 375 0 126 67456 0
PROC 1352 38 10 778 0 8 64896 0
g_bio 408 0 150 4474 0 30 61200 0
filedesc0 1072 39 17 779 0 8 60032 0
64 Bucket 512 65 39 1736 0 30 53248 0
malloc-64 64 473 346 11681 0 254 52416 0
malloc-128 128 53 350 307 0 126 51584 0
malloc-256 256 93 102 568 0 62 49920 0
32 Bucket 256 51 144 11221 0 62 49920 0
malloc-1024 1024 11 37 1430 0 16 49152 0
malloc-384 384 72 48 90 0 30 46080 0
syncache 168 0 264 5 0 254 44352 0
clpbuf 2624 0 16 22 0 16 41984 0
pcpu-8 8 4253 355 4281 0 254 36864 0
malloc-64 64 69 498 1494 0 254 36288 0
malloc-64 64 258 309 1038 0 254 36288 0
malloc-64 64 99 468 109 0 254 36288 0
malloc-128 128 10 269 10 0 126 35712 0
malloc-128 128 25 254 35 0 126 35712 0
malloc-128 128 65 214 214 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
malloc-384 384 34 56 36 0 30 34560 0
malloc-256 256 2 133 90 0 62 34560 0
malloc-256 256 19 116 312 0 62 34560 0
malloc-256 256 29 106 1067 0 62 34560 0
malloc-256 256 17 118 85 0 62 34560 0
malloc-256 256 19 116 275 0 62 34560 0
malloc-2048 2048 5 11 14 0 8 32768 0
malloc-2048 2048 9 7 9 0 8 32768 0
malloc-2048 2048 5 11 196 0 8 32768 0
malloc-1024 1024 0 32 4 0 16 32768 0
malloc-1024 1024 6 26 26 0 16 32768 0
malloc-512 512 2 62 135 0 30 32768 0
malloc-512 512 11 53 60 0 30 32768 0
4 Bucket 48 5 583 52 0 254 28224 0
da_ccb 544 0 49 1239 0 16 26656 0
pipe 744 7 28 284 0 16 26040 0
TURNSTILE 136 122 67 122 0 62 25704 0
malloc-4096 4096 3 3 5 0 2 24576 0
malloc-4096 4096 4 2 821 0 2 24576 0
rtentry 176 13 125 17 0 62 24288 0
PGRP 88 20 256 31 0 126 24288 0
ertt_txseginfo 40 1 605 251 0 254 24240 0
rl_entry 40 30 576 30 0 254 24240 0
Files 80 72 228 6580 0 126 24000 0
8 Bucket 80 46 254 295 0 126 24000 0
malloc-384 384 50 10 50 0 30 23040 0
SLEEPQUEUE 88 122 134 122 0 126 22528 0
udp_inpcb 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 10 620 100 0 254 20160 0
malloc-32 32 3 627 15 0 254 20160 0
malloc-32 32 21 609 35 0 254 20160 0
malloc-32 32 129 501 562 0 254 20160 0
malloc-32 32 51 579 891 0 254 20160 0
malloc-32 32 75 555 129 0 254 20160 0
malloc-32 32 307 323 4319 0 254 20160 0
malloc-32 32 16 614 45 0 254 20160 0
16 Bucket 144 44 96 245 0 62 20160 0
2 Bucket 32 48 582 287 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-2048 2048 0 8 50 0 8 16384 0
kenv 258 15 45 1029 0 30 15480 0
KNOTE 160 0 75 7 0 62 12000 0
malloc-16 16 5 745 6 0 254 12000 0
malloc-16 16 8 742 41 0 254 12000 0
malloc-16 16 60 690 338 0 254 12000 0
malloc-16 16 192 558 1373 0 254 12000 0
malloc-16 16 34 716 159 0 254 12000 0
malloc-16 16 6 744 22 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 0
vtnet_tx_hdr 24 0 334 2266 0 254 8016 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
sctp_readq 152 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
ripcb 32 0 0 0 0 254 0 0
udplite_inpcb 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 72 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
HEAD commit: d11f81afd5a4 qcom_tcsr: add initial top control and status..
git tree: https://github.com/freebsd/freebsd-src.git main
dashboard link: https://syzkaller.appspot.com/bug?extid=5da189fc1fe80b31f5bd
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1640db43b00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1222610db00000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+5da189...@syzkaller.appspotmail.com
cpuid = 1
time = 1640666232
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f23e030
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f23e190
vpanic() at vpanic+0x2b8/frame 0xfffffe009f23e270
panic() at panic+0xb5/frame 0xfffffe009f23e330
sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe009f23e370
sctp_lower_sosend() at sctp_lower_sosend+0x3ccf/frame 0xfffffe009f23e740
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe009f23e9e0
sosend() at sosend+0xfc/frame 0xfffffe009f23ea50
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe009f23ebc0
sendit() at sendit+0x2b0/frame 0xfffffe009f23ec10
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009f23ed30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe009f23ef30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009f23ef30
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b3dba, rsp = 0x7fffffffea58, rbp = 0x7fffffffea70 ---
KDB: enter: panic
[ thread pid 778 tid 100113 ]
Stopped at kdb_enter+0x6b: movq $0,0x250ea2a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
rax 0x12
rcx 0xa29b6c0c1717a665
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe009f23e170
rbp 0xfffffe009f23e190
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe009eb45530
r12 0xfffffe009eb45020
r13 0xfffffe009f23e101
r14 0xffffffff82b532e0 .str.18
r15 0xffffffff82b532e0 .str.18
rip 0xffffffff8175586b kdb_enter+0x6b
rflags 0x46
r15 0xffffffff82b532e0 .str.18
rip 0xffffffff8175586b kdb_enter+0x6b
kdb_enter+0x6b: movq $0,0x250ea2a(%rip)
db> show proc
Process 778 (syz-executor4290200) at 0xfffffe009ed09000:
db> show proc
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 776 at 0xfffffe0058dc3a90
uid: 0 gids: 0, 0, 5
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ./syz-executor429020036
reaper: 0xfffffe0053de5000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ecc9000
sigparent: 20
(map 0xfffffe009ecc9000)
(map.pmap 0xfffffe009ecc90c0)
(pmap 0xfffffe009ecc9128)
threads: 1
100113 Run CPU 1 syz-executor4290200
db> ps
pid ppid pgrp uid state wmesg wchan cmd
778 776 776 0 R CPU 1 syz-executor4290200
pid ppid pgrp uid state wmesg wchan cmd
776 774 776 0 Ss pause 0xfffffe0058dc3b40 csh
774 687 774 0 Ss select 0xfffffe0058b441c0 sshd
753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005863acb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe005863b4b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005863bcb0 getty
749 1 749 0 Ss+ ttyin 0xfffffe005863c4b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe005863ccb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005863d4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005863dcb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty
743 1 17 0 S+ piperd 0xfffffe0058bde5d0 logger
742 741 17 0 S+ nanslp 0xffffffff83c31940 sleep
741 1 17 0 S+ wait 0xfffffe0058dc1a90 sh
691 1 691 0 Ss nanslp 0xffffffff83c31941 cron
687 1 687 0 Ss select 0xfffffe009e7fcd40 sshd
500 1 500 0 Ss select 0xfffffe0058b455c0 syslogd
429 1 429 0 Ss select 0xfffffe0058b44f40 devd
428 1 428 65 Ss select 0xfffffe0058b45ac0 dhclient
343 1 343 0 Ss select 0xfffffe0058b44ec0 dhclient
340 1 340 0 Ss select 0xfffffe009e7fd7c0 dhclient
16 0 0 0 DL syncer 0xffffffff83d57140 [syncer]
15 0 0 0 DL vlruwt 0xfffffe00587d5000 [vnlru]
9 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff83d55760 [bufdaemon]
100081 D - 0xffffffff83011f80 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0058ce6ce8 [/ worker]
100078 D qsleep 0xffffffff83d55760 [bufdaemon]
100081 D - 0xffffffff83011f80 [bufspacedaemon-0]
8 0 0 0 DL psleep 0xffffffff83d88c40 [vmdaemon]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff83d7caf8 [dom0]
100082 D launds 0xffffffff83d7cb04 [laundry: dom0]
100083 D umarcl 0xffffffff81e52dc0 [uma]
6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff8454e240 [sctp_iterator]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff83d7caf8 [dom0]
100082 D launds 0xffffffff83d7cb04 [laundry: dom0]
100083 D umarcl 0xffffffff81e52dc0 [uma]
6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq]
4 0 0 0 DL pftm 0xffffffff84838530 [pf purge]
100065 D - 0xffffffff82b58dc1 [deadlkres]
100070 D - 0xfffffe00081db100 [mca taskq]
100071 D - 0xfffffe0053f56900 [acpi_task_0]
100072 D - 0xfffffe0053f56900 [acpi_task_1]
100073 D - 0xfffffe0053f56900 [acpi_task_2]
100074 D - 0xfffffe0053f57100 [CAM taskq]
db> show all locks
Process 778 (syz-executor4290200) thread 0xfffffe009eb45020 (100113)
100071 D - 0xfffffe0053f56900 [acpi_task_0]
100072 D - 0xfffffe0053f56900 [acpi_task_1]
100073 D - 0xfffffe0053f56900 [acpi_task_2]
100074 D - 0xfffffe0053f57100 [CAM taskq]
db> show all locks
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009f18c380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13501
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
devbuf 4213 4323K 4238
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
sysctloid 35454 2089K 35525
vtbuf 24 1968K 46
kobj 322 1288K 481
newblk 706 1201K 722
vtbuf 24 1968K 46
kobj 322 1288K 481
vfscache 3 1025K 3
pcb 21 539K 40
inodedep 50 531K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vfs_hash 1 512K 1
callout 2 512K 2
acpica 1674 184K 56282
subproc 88 175K 828
vnet_data 1 168K 1
vmem 3 145K 3
tidhash 3 141K 3
linker 354 134K 382
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
bus 973 80K 3426
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
temp 17 33K 1604
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
hostcache 1 32K 1
shm 1 32K 1
kdtrace 154 32K 894
shm 1 32K 1
DEVFS3 124 31K 134
umtx 242 31K 242
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1651
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
KTRACE 100 13K 100
kenv 95 12K 95
eventhandler 136 12K 136
ifaddr 30 12K 32
eventhandler 136 12K 136
routetbl 50 11K 176
CAM queue 5 11K 1528
GEOM 61 10K 490
rman 84 10K 425
cred 37 10K 234
rman 84 10K 425
bmsafemap 4 9K 40
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
sglist 5 7K 5
CAM DEV 3 6K 510
CAM DEV 3 6K 510
ufs_dirhash 24 5K 24
UMA 272 5K 272
dirrem 17 5K 28
UMA 272 5K 272
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
MCA 32 4K 32
filedesc 1 4K 1
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
session 20 3K 31
kqueue 39 3K 781
pwddesc 39 3K 779
uidinfo 3 3K 8
proc-args 62 3K 1720
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 27 2K 11040
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
Unitno 27 2K 39
CAM XPT 22 2K 543
lockf 15 2K 22
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
sctp_stro 1 1K 1
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
secasvar 1 1K 1
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
CAM periph 4 1K 271
sctp_atcl 2 1K 2
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
cdev 2 1K 2
osd 7 1K 18
inpcbpolicy 10 1K 137
sctp_ifn 2 1K 6
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
NFSD V4client 1 1K 1
DEVFS 9 1K 10
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
CC Mem 3 1K 7
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
sctp_atky 3 1K 3
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
xform 2 1K 49
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 3472
filecaps 4 1K 66
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
vnet 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
sctp_athm 2 1K 2
pmc 1 1K 1
sctp_map 2 1K 2
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 26
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
iov 1 1K 13633
p1003.1b 1 1K 1
filemon 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
tcp_do 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
tcp_fsb 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 4
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_aadr 0 0K 0
sctp_stri 0 0K 0
mqdata 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
freefile 0 0K 9
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 25
freefrag 0 0K 5
allocindir 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
tcp_hwpace 0 0K 0
nvme_da 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
nvme_da 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 196
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 5
export_host 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
acl 0 0K 0
ppbusdev 0 0K 0
mbuf_tag 0 0K 27
ppbusdev 0 0K 0
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctltmp 0 0K 658
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctl 0 0K 3
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 0 0K 0
kcovinfo 0 0K 0
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 0 0K 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8579 1083 17801 0 254 2473472 0
BUF TRIE 144 183 11605 504 0 62 1697472 0
malloc-384 384 4117 53 4118 0 30 1601280 0
malloc-128 128 11681 192 11789 0 126 1519744 0
malloc-4096 4096 323 3 483 0 2 1335296 0
UMA Slabs 0 112 10583 31 10583 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16779 36 16779 0 254 941640 0
FFS inode 1160 499 19 509 0 8 600880 0
sctp_asoc 2288 1 254 1 0 254 583440 0
tcpcb 1096 3 508 7 0 254 560056 0
RADIX NODE 144 3311 184 19920 0 62 503280 0
socket 960 19 489 1334 0 254 487680 0
VM OBJECT 264 1409 91 24235 0 30 396000 0
lkpicurr 168 2 2350 2 0 62 395136 0
malloc-65536 65536 6 0 6 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
256 Bucket 2048 138 16 1031 0 8 315392 0
malloc-65536 65536 6 0 6 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
sctp_ep 1208 1 259 1 0 254 314080 0
malloc-64 64 3932 415 4716 0 254 278208 0
VNODE 448 529 47 541 0 30 258048 0
malloc-256 256 895 110 1037 0 62 257280 0
malloc-16 16 14664 336 14732 0 254 240000 0
malloc-2048 2048 7 105 1039 0 8 229376 0
DEVCTL 1024 0 220 126 0 0 225280 0
THREAD 1808 114 7 114 0 8 218768 0
tcp_inpcb 424 3 510 7 0 254 217512 0
udp_inpcb 424 6 507 126 0 254 217512 0
sctp_raddr 736 1 263 1 0 254 194304 0
MAP ENTRY 96 1558 458 83791 0 126 193536 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5374 296 5431 0 254 181440 0
malloc-128 128 1207 188 26343 0 126 178560 0
malloc-4096 4096 39 3 779 0 2 172032 0
malloc-1024 1024 129 15 138 0 16 147456 0
FFS2 dinode 256 499 71 508 0 62 145920 0
malloc-65536 65536 0 2 44 0 1 131072 0
malloc-128 128 947 76 5164 0 126 130944 0
unpcb 256 7 503 1179 0 254 130560 0
mbuf_packet 256 0 508 93 0 254 130048 0
S VFS Cache 104 966 204 1006 0 126 121680 0
FPU_save_area 832 116 28 128 0 16 119808 0
ksiginfo 112 38 1006 53 0 126 116928 0
ripcb 424 1 260 4 0 254 110664 0
UMA Kegs 384 230 3 230 0 30 89472 0
128 Bucket 1024 46 37 481 0 16 84992 0
malloc-256 256 219 96 418 0 62 80640 0
VMSPACE 2552 23 7 764 0 4 76560 0
malloc-8192 8192 8 1 10 0 1 73728 0
malloc-4096 4096 17 1 28 0 2 73728 0
malloc-64 64 549 522 1883 0 254 68544 0
malloc-128 128 311 216 375 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 136 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-8192 8192 5 3 33 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
PROC 1352 38 10 778 0 8 64896 0
g_bio 408 0 150 4474 0 30 61200 0
filedesc0 1072 39 17 779 0 8 60032 0
64 Bucket 512 65 39 1736 0 30 53248 0
malloc-64 64 473 346 11681 0 254 52416 0
malloc-128 128 53 350 307 0 126 51584 0
malloc-256 256 93 102 568 0 62 49920 0
32 Bucket 256 51 144 11221 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 12233 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 2 1 17 0 1 49152 0
malloc-1024 1024 11 37 1430 0 16 49152 0
malloc-384 384 72 48 90 0 30 46080 0
syncache 168 0 264 5 0 254 44352 0
clpbuf 2624 0 16 22 0 16 41984 0
malloc-4096 4096 7 3 12 0 2 40960 0
sctp_chunk 152 1 259 1 0 254 39520 0
pcpu-8 8 4253 355 4281 0 254 36864 0
malloc-64 64 33 534 33 0 254 36288 0
malloc-64 64 38 529 13349 0 254 36288 0
malloc-64 64 69 498 1494 0 254 36288 0
malloc-64 64 258 309 1038 0 254 36288 0
malloc-64 64 99 468 109 0 254 36288 0
malloc-128 128 10 269 10 0 126 35712 0
malloc-128 128 25 254 35 0 126 35712 0
malloc-128 128 65 214 214 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 62 28 93 0 30 34560 0
malloc-384 384 34 56 36 0 30 34560 0
malloc-256 256 2 133 90 0 62 34560 0
malloc-256 256 19 116 312 0 62 34560 0
malloc-256 256 29 106 1067 0 62 34560 0
malloc-256 256 17 118 85 0 62 34560 0
malloc-256 256 19 116 275 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 0 1 120 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 3 1 104 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 1 15 38 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 5 11 14 0 8 32768 0
malloc-2048 2048 9 7 9 0 8 32768 0
malloc-2048 2048 5 11 196 0 8 32768 0
malloc-1024 1024 0 32 4 0 16 32768 0
malloc-1024 1024 6 26 26 0 16 32768 0
malloc-1024 1024 8 24 8 0 16 32768 0
malloc-1024 1024 2 30 2 0 16 32768 0
malloc-512 512 3 61 3 0 30 32768 0
malloc-1024 1024 2 30 2 0 16 32768 0
malloc-512 512 2 62 135 0 30 32768 0
malloc-512 512 11 53 60 0 30 32768 0
pcpu-64 64 482 30 482 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 4 0 254 28224 0
4 Bucket 48 5 583 52 0 254 28224 0
da_ccb 544 0 49 1239 0 16 26656 0
pipe 744 7 28 284 0 16 26040 0
TURNSTILE 136 122 67 122 0 62 25704 0
malloc-4096 4096 3 3 5 0 2 24576 0
malloc-4096 4096 4 2 821 0 2 24576 0
rtentry 176 13 125 17 0 62 24288 0
PGRP 88 20 256 31 0 126 24288 0
ertt_txseginfo 40 1 605 251 0 254 24240 0
rl_entry 40 30 576 30 0 254 24240 0
Files 80 72 228 6580 0 126 24000 0
8 Bucket 80 46 254 295 0 126 24000 0
malloc-384 384 1 59 341 0 30 23040 0
malloc-384 384 6 54 6 0 30 23040 0
malloc-384 384 50 10 50 0 30 23040 0
SLEEPQUEUE 88 122 134 122 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 126 0 254 20160 0
udp_inpcb 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 10 620 100 0 254 20160 0
malloc-32 32 3 627 15 0 254 20160 0
malloc-32 32 21 609 35 0 254 20160 0
malloc-32 32 129 501 562 0 254 20160 0
malloc-32 32 51 579 891 0 254 20160 0
malloc-32 32 75 555 129 0 254 20160 0
malloc-32 32 307 323 4319 0 254 20160 0
malloc-32 32 16 614 45 0 254 20160 0
16 Bucket 144 44 96 245 0 62 20160 0
2 Bucket 32 48 582 287 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 0 1 160 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 0 8 50 0 8 16384 0
malloc-1024 1024 9 7 10 0 16 16384 0
malloc-1024 1024 5 11 158 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
malloc-16 16 314 686 27102 0 254 16000 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
kenv 258 15 45 1029 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
tcp_inpcb 32 1 377 1 0 254 12096 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
KNOTE 160 0 75 7 0 62 12000 0
malloc-16 16 5 745 6 0 254 12000 0
malloc-16 16 8 742 41 0 254 12000 0
malloc-16 16 60 690 338 0 254 12000 0
malloc-16 16 192 558 1373 0 254 12000 0
malloc-16 16 34 716 159 0 254 12000 0
malloc-16 16 6 744 22 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 2 0 2 8192 0
vtnet_tx_hdr 24 0 334 2266 0 254 8016 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
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
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 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 source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
ripcb 32 0 0 0 0 254 0 0
udplite_inpcb 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 72 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
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