panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE (2)
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syzbot
Sep 25, 2022, 1:13:40 AM9/25/22
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 9a7c520a7811 ifp: add if_setdescr() / if_freedesrt() methods
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1522d4a8880000
dashboard link: https://syzkaller.appspot.com/bug?extid=5ae27097a1b34c609f0f
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+5ae270...@syzkaller.appspotmail.com
login: panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:1187
cpuid = 1
time = 1664082737
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00993d42d0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00993d4430
vpanic() at vpanic+0x254/frame 0xfffffe00993d4510
panic() at panic+0xb5/frame 0xfffffe00993d45e0
_mtx_destroy() at _mtx_destroy+0x18d/frame 0xfffffe00993d4620
sctp_inpcb_free() at sctp_inpcb_free+0x1ee4/frame 0xfffffe00993d46b0
sctp_close() at sctp_close+0x216/frame 0xfffffe00993d4790
soclose() at soclose+0x38d/frame 0xfffffe00993d4880
_fdrop() at _fdrop+0x58/frame 0xfffffe00993d48b0
closef() at closef+0x689/frame 0xfffffe00993d4a90
fdescfree() at fdescfree+0xa84/frame 0xfffffe00993d4c70
exit1() at exit1+0x872/frame 0xfffffe00993d4d10
sys_exit() at sys_exit+0x28/frame 0xfffffe00993d4d30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00993d4f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00993d4f30
--- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x2eff0a, rsp = 0x8210b8968, rbp = 0x8210b8970 ---
KDB: enter: panic
[ thread pid 30850 tid 135879 ]
Stopped at kdb_enter+0x6b: movq $0,0x2755b4a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xffffffff8172c9e6 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe00993d4410
rbp 0xfffffe00993d4430
rsi 0
rdi 0xffffffff8172ca48 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe008fc06fe0
r12 0
r13 0xfffffe009a967000
r14 0xffffffff82b72420 .str.26
r15 0xffffffff82b72420 .str.26
rip 0xffffffff8171c64b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2755b4a(%rip)
db> show proc
Process 30850 (syz-executor.3) at 0xfffffe0092596568:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 786 at 0xfffffe0057792560
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0x40000
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053fce010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009233f400
(map 0xfffffe009233f400)
(map.pmap 0xfffffe009233f4c0)
(pmap 0xfffffe009233f530)
threads: 1
135879 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
30850 786 786 0 RE CPU 1 syz-executor.3
30849 778 778 0 R syz-executor.1
30847 777 777 0 R (threaded) syz-executor.0
131848 RunQ syz-executor.0
135975 RunQ syz-executor.0
30846 781 781 0 RE syz-executor.2
20680 1 20680 0 Ss+ ttyin 0xfffffe0007d008b0 getty
20679 1 20679 0 Ss+ ttyin 0xfffffe0056ca08b0 getty
20678 1 20678 0 Ss+ ttyin 0xfffffe00584f88b0 getty
20677 1 20677 0 Ss+ ttyin 0xfffffe0056c9f0b0 getty
20676 1 20676 0 Ss+ ttyin 0xfffffe00572754b0 getty
20674 1 20674 0 Ss+ ttyin 0xfffffe0056ca10b0 getty
19447 1 19447 0 Ss+ ttyin 0xfffffe0056c9f8b0 getty
19446 1 19446 0 Ss+ ttyin 0xfffffe00584f80b0 getty
19445 1 19445 0 Ss+ ttyin 0xfffffe0056ca00b0 getty
9092 0 0 0 DL - 0xffffffff83f5f500 [soaiod4]
9091 0 0 0 DL - 0xffffffff83f5f500 [soaiod3]
9090 0 0 0 DL - 0xffffffff83f5f500 [soaiod2]
9089 0 0 0 DL - 0xffffffff83f5f500 [soaiod1]
4669 0 0 0 DL aiordy 0xfffffe0099f6aab0 [aiod4]
4668 0 0 0 DL aiordy 0xfffffe0092595560 [aiod3]
4667 0 0 0 DL aiordy 0xfffffe00929c5560 [aiod2]
4666 0 0 0 DL aiordy 0xfffffe0099f6bab8 [aiod1]
786 774 786 0 Rs syz-executor.3
781 774 781 0 Ss nanslp 0xffffffff83e3f941 syz-executor.2
778 774 778 0 Rs syz-executor.1
777 774 777 0 Ss nanslp 0xffffffff83e3f941 syz-executor.0
774 1 772 0 S (threaded) syz-fuzzer
100094 S uwait 0xfffffe0057115980 syz-fuzzer
100111 S uwait 0xfffffe0057685f00 syz-fuzzer
100112 S uwait 0xfffffe000786c580 syz-fuzzer
100113 S wait 0xfffffe0057792008 syz-fuzzer
100114 S wait 0xfffffe0057792008 syz-fuzzer
100115 S uwait 0xfffffe0092362e80 syz-fuzzer
100116 S wait 0xfffffe0057792008 syz-fuzzer
100117 S uwait 0xfffffe000786c780 syz-fuzzer
100118 S wait 0xfffffe0057792008 syz-fuzzer
100119 S uwait 0xfffffe000786c980 syz-fuzzer
100121 S kqread 0xfffffe00085f5600 syz-fuzzer
100233 S uwait 0xfffffe0057683b80 syz-fuzzer
113425 S uwait 0xfffffe0057683880 syz-fuzzer
770 688 770 0 Ss select 0xfffffe00921295c0 sshd
688 1 688 0 Ss select 0xfffffe0092129ec0 sshd
17 0 0 0 DL vlruwt 0xfffffe0053fcf570 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f64de0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f63400 [bufdaemon]
100082 D - 0xffffffff83212100 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0007c8f8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f96e40 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8acf8 [dom0]
100080 D launds 0xffffffff83f8ad04 [laundry: dom0]
100081 D umarcl 0xffffffff81e625a0 [uma]
7 0 0 0 DL - 0xffffffff83bfbde8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff849c1330 [pf purge]
5 0 0 0 RL CPU 0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83a9e340 [doneq0]
100045 D - 0xffffffff83a9e2c0 [async]
100076 D - 0xffffffff83a9e140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056d2cc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f86460 [crypto]
100041 D crypto_ 0xfffffe00085f1230 [crypto returns 0]
100042 D crypto_ 0xfffffe00085f1280 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e14dc0 [g_event]
100036 D - 0xffffffff83e14de0 [g_up]
100037 D - 0xffffffff83e14e00 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100019 I [swi6: task queue]
100029 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053fce010 [init]
10 0 0 0 DL audit_w 0xffffffff83f87000 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e157e0 [swapper]
100005 D - 0xfffffe005407f100 [if_config_tqg_0]
100006 D - 0xfffffe005407f000 [softirq_0]
100007 D - 0xfffffe005407ee00 [softirq_1]
100008 D - 0xfffffe005407ed00 [if_io_tqg_0]
100009 D - 0xfffffe005407ec00 [if_io_tqg_1]
100010 D - 0xfffffe00085f4500 [aiod_kick taskq]
100011 D - 0xfffffe00085f4300 [in6m_free taskq]
100012 D - 0xfffffe00085f4100 [linuxkpi_irq_wq]
100013 D - 0xfffffe00085f3e00 [deferred_unmount ta]
100015 D - 0xfffffe00085f3a00 [thread taskq]
100017 D - 0xfffffe00085f3600 [kqueue_ctx taskq]
100018 D - 0xfffffe00085f3400 [pci_hp taskq]
100020 D - 0xfffffe00085f3000 [inm_free taskq]
100021 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00085f2800 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00085f2800 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00085f2800 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00085f2800 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00085f1d00 [firmware taskq]
100038 D - 0xfffffe00085f1600 [crypto_0]
100039 D - 0xfffffe00085f1600 [crypto_1]
100055 D - 0xfffffe0056dc8900 [vtnet0 rxq 0]
100056 D - 0xfffffe0056dc8800 [vtnet0 txq 0]
100057 D - 0xfffffe0056dc8700 [vtnet0 rxq 1]
100058 D - 0xfffffe0056dc8600 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007c9e200 [virtio_balloon]
100066 D - 0xffffffff82b784c0 [deadlkres]
100071 D - 0xfffffe005768a700 [acpi_task_0]
100072 D - 0xfffffe005768a700 [acpi_task_1]
100073 D - 0xfffffe005768a700 [acpi_task_2]
100074 D - 0xfffffe00085f5100 [mca taskq]
100075 D - 0xfffffe0056dc9200 [CAM taskq]
db> show all locks
Process 30849 (syz-executor.1) thread 0xfffffe00922fbe40 (135811)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe008fc02a60) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4930
Process 30846 (syz-executor.2) thread 0xfffffe009a9693a0 (135968)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0099464eb8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4244
sysctloid 34251 2015K 34322
vtbuf 24 1968K 46
pcb 1236 1907K 116352
kobj 329 1316K 490
newblk 10 1027K 33960
vfscache 3 1025K 3
inodedep 859 834K 30275
sctp_stro 611 611K 15907
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
sctp_atcl 1220 458K 74193
vmem 3 274K 6
subproc 135 218K 30946
dirrem 848 212K 30151
acpica 1674 184K 58126
tidhash 3 141K 3
filedesc 17 133K 59691
linker 344 133K 416
pagedep 9 130K 29884
tfo_ccache 1 128K 1
IP reass 1 128K 1
vnet_data 1 112K 1
DEVFS1 109 109K 126
freefile 849 107K 30147
sem 4 106K 4
bus 998 82K 5213
sctp_atky 1831 77K 91677
mtx_pool 2 72K 2
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 418 53K 418
sctp_timw 190 48K 190
kdtrace 210 44K 66830
temp 34 33K 2789
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 41
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
sctp_map 1222 20K 31894
sctp_athm 1220 20K 74659
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 97 16K 97
bus-sc 34 15K 1682
lltable 45 14K 102
KTRACE 100 13K 100
eventhandler 151 13K 151
ifnet 7 13K 7
ether_multi 152 13K 167
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 478
CAM queue 5 11K 1528
in6_multi 65 9K 65
bmsafemap 2 9K 30248
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 33
rpc 2 8K 2
shmfd 1 8K 211
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
kqueue 48 6K 30875
pf_ifnet 13 5K 91
cred 20 5K 345
ufs_dirhash 24 5K 24
UMA 269 5K 269
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
plimit 16 4K 1618
evdev 4 4K 4
DEVFSP 58 4K 714
acpisem 28 4K 28
hhook 15 4K 17
kcovinfo 52 4K 52
terminal 11 3K 11
pwddesc 44 3K 30995
clone 9 3K 9
uidinfo 2 3K 11
session 17 3K 120
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
proc-args 54 2K 32286
lockf 16 2K 65
ip6ndp 12 2K 13
Unitno 29 2K 989
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 9
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
freework 5 2K 32219
softdep 1 1K 1
mkdir 8 1K 59732
freeblks 4 1K 30218
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 66
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
BPF 6 1K 63
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 129
encap_export_host 12 1K 12
newdirblk 4 1K 29866
diradd 4 1K 30192
CC Mem 4 1K 9573
pfil 4 1K 4
selfd 8 1K 352381
cdev 2 1K 2
osd 8 1K 9579
chacha20random 1 1K 1
sctp_iter 1 1K 377
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
inpcbpolicy 8 1K 10969
vnodes 1 1K 1
CAM SIM 2 1K 2
select 2 1K 61
sigio 4 1K 5
feeder 7 1K 7
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
sctp_cpal 1 1K 838
cryptodev 2 1K 861
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
tcpfunc 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
aio 4 1K 12
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 46
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
mqdata 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 37452
sctp_mvrf 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stri 0 0K 700
filemon 0 0K 44
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
ixl 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
xen_intr 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
UMAHash 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 24245
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 31
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 215
allocindir 0 0K 0
indirdep 0 0K 435
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
vtfont 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 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 125
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 1
ip_moptions 0 0K 1
in_mfilter 0 0K 2
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 2
VN POLL 0 0K 0
agp 0 0K 0
statfs 0 0K 30072
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 285
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 28
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
biobuf 0 0K 0
lio 0 0K 79
acl 0 0K 0
soname 0 0K 66974
mbuf_tag 0 0K 0
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
procdesc 0 0K 14
iov 0 0K 32782
ioctlops 0 0K 1373
eventfd 0 0K 76
Witness 0 0K 0
stack 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 1003
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filecaps 0 0K 98
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8393 1005 1201417 0 254 38494208 0
mbuf 256 9695 15464 2237746 0 254 6440704 0
sctp_asoc 2256 611 409 15907 0 254 2301120 0
tcp_log 416 0 5337 15113 0 254 2220192 0
RADIX NODE 144 13665 862 644753 0 63 2091888 0
mbuf_cluster 2048 1016 0 1016 0 254 2080768 0
pbuf 2624 0 762 0 0 2 1999488 0
BUF TRIE 144 178 11582 2871 0 62 1693440 0
malloc-384 384 4215 15 4274 0 30 1624320 0
sctp_ep 1208 610 660 57936 0 254 1534160 0
malloc-2048 2048 612 124 59029 0 8 1507328 0
malloc-128 128 11346 372 25181 0 126 1499904 0
malloc-4096 4096 332 22 1138 0 2 1449984 0
UMA Slabs 0 112 11614 8 11614 0 126 1301664 0
vmem btag 56 21116 91 21116 0 254 1187592 0
sctp_chunk 152 555 5555 30982 0 254 928720 0
tcpcb 1104 4 759 9568 0 254 842352 0
malloc-1024 1024 622 146 16434 0 16 786432 0
sctp_raddr 736 611 412 16260 0 254 752928 0
socket 960 11 753 70943 0 254 733440 0
256 Bucket 2048 309 37 6599 0 8 708608 0
malloc-384 384 858 852 30275 0 30 656640 0
FFS inode 1160 517 43 30668 0 8 649600 0
VM OBJECT 264 1341 939 666618 0 30 601920 0
malloc-384 384 1220 280 74232 0 30 576000 0
malloc-256 256 1032 828 30398 0 62 476160 0
malloc-256 256 12 1788 58207 0 62 460800 0
malloc-65536 65536 7 0 7 0 1 458752 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
THREAD 1824 163 46 35978 0 8 381216 0
MAP ENTRY 96 1392 1884 1608994 0 126 314496 0
VNODE 448 557 136 30711 0 30 310464 0
malloc-4096 4096 49 25 60930 0 2 303104 0
malloc-8192 8192 2 34 46 0 1 294912 0
malloc-64 64 3830 769 418455 0 254 294336 0
malloc-128 128 1373 921 90776 0 126 293632 0
malloc-256 256 839 226 90471 0 62 272640 0
mbuf_packet 256 415 601 49526 0 254 260096 0
tcp_bbr_map 128 0 1891 46635 0 126 242048 0
malloc-16 16 14335 415 94685 0 254 236000 0
ertt_txseginfo 40 0 5656 152171 0 254 226240 0
DEVCTL 1024 0 220 152 0 0 225280 0
malloc-16384 16384 9 4 29844 0 1 212992 0
malloc-128 128 1335 308 29204 0 126 210304 0
malloc-65536 65536 1 2 137 0 1 196608 0
malloc-32768 32768 0 6 259 0 1 196608 0
UMA Zones 768 241 3 241 0 16 187392 0
FPU_save_area 832 165 60 43740 0 16 187200 0
malloc-2048 2048 10 78 1119 0 8 180224 0
malloc-32 32 5103 315 79108 0 254 173376 0
S VFS Cache 104 1071 450 31693 0 126 158184 0
128 Bucket 1024 108 39 4979 0 16 150528 0
malloc-1024 1024 136 8 154 0 16 147456 0
FFS2 dinode 256 517 53 30668 0 62 145920 0
VMSPACE 2560 21 33 30827 0 4 138240 0
malloc-65536 65536 0 2 224 0 1 131072 0
malloc-65536 65536 0 2 136 0 1 131072 0
unpcb 256 1 509 1998 0 254 130560 0
clpbuf 2624 0 48 214 0 16 125952 0
PROC 1368 45 43 30850 0 8 120384 0
64 Bucket 512 120 112 22045 0 30 118784 0
ksiginfo 112 71 973 8177 0 126 116928 0
tcp_inpcb 424 4 239 9568 0 30 103032 0
sctp_laddr 48 0 2100 2553 0 254 100800 0
malloc-128 128 580 195 61324 0 126 99200 0
filedesc0 1072 46 45 30995 0 8 97552 0
malloc-256 256 209 166 75733 0 62 96000 0
32 Bucket 256 162 213 15055 0 62 96000 0
UMA Kegs 384 227 6 227 0 30 89472 0
g_bio 408 0 210 12921 0 30 85680 0
sctp_readq 152 0 520 144 0 254 79040 0
malloc-8192 8192 8 1 34 0 1 73728 0
pipe 728 17 82 917 0 16 72072 0
malloc-64 64 653 418 21527 0 254 68544 0
malloc-64 64 658 413 48807 0 254 68544 0
malloc-128 128 310 217 496 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 16 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-8192 8192 3 5 50 0 1 65536 0
malloc-256 256 71 184 32460 0 62 65280 0
ripcb 424 0 153 594 0 30 64872 0
udplite_inpcb 424 0 153 378 0 30 64872 0
sctp_stream_msg_out 112 153 387 1488 0 254 60480 0
malloc-32 32 1230 660 75650 0 254 60480 0
malloc-4096 4096 12 2 23 0 2 57344 0
udp_inpcb 424 4 122 429 0 30 53424 0
malloc-64 64 366 453 1059 0 254 52416 0
malloc-64 64 464 355 721 0 254 52416 0
Files 80 117 533 120909 0 126 52000 0
ttyoutq 256 72 123 1608 0 62 49920 0
malloc-256 256 79 116 31314 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 143070 0 16 49152 0
malloc-8192 8192 4 2 7 0 1 49152 0
malloc-384 384 91 29 98 0 30 46080 0
tcp_bbr_pcb 832 0 54 4709 0 16 44928 0
syncache 168 0 264 4 0 254 44352 0
malloc-4096 4096 9 1 9 0 2 40960 0
pcpu-8 8 4495 625 5916 0 254 40960 0
ttyinq 160 135 115 3015 0 62 40000 0
da_ccb 544 0 70 3430 0 16 38080 0
PWD 32 11 1123 29937 0 254 36288 0
malloc-64 64 69 498 69 0 254 36288 0
malloc-64 64 38 529 128 0 254 36288 0
16 Bucket 144 79 173 910 0 62 36288 0
malloc-128 128 24 255 73 0 126 35712 0
malloc-128 128 34 245 45 0 126 35712 0
malloc-128 128 2 277 976 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
malloc-256 256 58 77 175 0 62 34560 0
malloc-256 256 36 99 684 0 62 34560 0
TURNSTILE 136 210 42 210 0 62 34272 0
SLEEPQUEUE 88 210 174 210 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 4 12 73 0 8 32768 0
malloc-2048 2048 1 15 75 0 8 32768 0
malloc-2048 2048 9 7 244 0 8 32768 0
malloc-1024 1024 2 30 41 0 16 32768 0
malloc-1024 1024 7 25 1343 0 16 32768 0
malloc-1024 1024 3 29 326 0 16 32768 0
malloc-1024 1024 12 20 174 0 16 32768 0
malloc-1024 1024 1 31 13 0 16 32768 0
malloc-512 512 2 62 119 0 30 32768 0
malloc-512 512 10 54 74 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
malloc-512 512 2 62 75 0 30 32768 0
malloc-512 512 1 63 736 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
KNOTE 160 28 172 216523 0 62 32000 0
malloc-16 16 1242 758 67656 0 254 32000 0
malloc-16 16 1225 775 74861 0 254 32000 0
cpuset 104 7 272 221 0 126 29016 0
tcp_inpcb ports 32 2 880 4485 0 254 28224 0
ertt 72 4 388 9568 0 126 28224 0
malloc-32 32 98 784 11061 0 254 28224 0
malloc-32 32 322 560 1559 0 254 28224 0
4 Bucket 48 11 577 1321 0 254 28224 0
AIO 208 0 133 73 0 62 27664 0
malloc-8192 8192 1 2 49 0 1 24576 0
malloc-8192 8192 1 2 102 0 1 24576 0
malloc-4096 4096 2 4 23 0 2 24576 0
PGRP 88 17 259 123 0 126 24288 0
rl_entry 40 82 524 82 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
8 Bucket 80 72 228 7653 0 126 24000 0
itimer 352 0 66 7 0 30 23232 0
malloc-384 384 11 49 11 0 30 23040 0
malloc-384 384 3 57 364 0 30 23040 0
malloc-384 384 24 36 333 0 30 23040 0
domainset 40 0 567 170 0 254 22680 0
udpcb 32 4 626 807 0 254 20160 0
hostcache 64 1 314 1 0 254 20160 0
udplite_inpcb ports 32 0 630 20 0 254 20160 0
udp_inpcb ports 32 2 628 96 0 254 20160 0
malloc-64 64 5 310 16 0 254 20160 0
malloc-32 32 19 611 1151 0 254 20160 0
malloc-32 32 129 501 868 0 254 20160 0
malloc-32 32 61 569 3962 0 254 20160 0
2 Bucket 32 98 532 5482 0 254 20160 0
cryptop 280 0 70 12 0 30 19600 0
AIOCB 552 0 35 337 0 16 19320 0
Mountpoints 2752 2 5 2 0 4 19264 0
AIOLIO 272 0 70 79 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 45 0 2 16384 0
malloc-2048 2048 0 8 12 0 8 16384 0
malloc-2048 2048 8 0 8 0 8 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 622735 0 254 16032 0
malloc-16 16 21 979 9617 0 254 16000 0
kenv 258 15 45 1050 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-32 32 46 332 67 0 254 12096 0
malloc-16 16 22 728 22 0 254 12000 0
malloc-16 16 302 448 546 0 254 12000 0
malloc-16 16 49 701 75 0 254 12000 0
malloc-16 16 192 558 3113 0 254 12000 0
malloc-384 384 20 10 20 0 30 11520 0
malloc-4096 4096 0 2 1 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
pcpu-4 4 1 511 1 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 72 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
NCLNODE 608 0 0 0 0 16 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
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
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0
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
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-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 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: 9a7c520a7811 ifp: add if_setdescr() / if_freedesrt() methods
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1522d4a8880000
dashboard link: https://syzkaller.appspot.com/bug?extid=5ae27097a1b34c609f0f
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+5ae270...@syzkaller.appspotmail.com
login: panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:1187
cpuid = 1
time = 1664082737
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00993d42d0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00993d4430
vpanic() at vpanic+0x254/frame 0xfffffe00993d4510
panic() at panic+0xb5/frame 0xfffffe00993d45e0
_mtx_destroy() at _mtx_destroy+0x18d/frame 0xfffffe00993d4620
sctp_inpcb_free() at sctp_inpcb_free+0x1ee4/frame 0xfffffe00993d46b0
sctp_close() at sctp_close+0x216/frame 0xfffffe00993d4790
soclose() at soclose+0x38d/frame 0xfffffe00993d4880
_fdrop() at _fdrop+0x58/frame 0xfffffe00993d48b0
closef() at closef+0x689/frame 0xfffffe00993d4a90
fdescfree() at fdescfree+0xa84/frame 0xfffffe00993d4c70
exit1() at exit1+0x872/frame 0xfffffe00993d4d10
sys_exit() at sys_exit+0x28/frame 0xfffffe00993d4d30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00993d4f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00993d4f30
--- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x2eff0a, rsp = 0x8210b8968, rbp = 0x8210b8970 ---
KDB: enter: panic
[ thread pid 30850 tid 135879 ]
Stopped at kdb_enter+0x6b: movq $0,0x2755b4a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xffffffff8172c9e6 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe00993d4410
rbp 0xfffffe00993d4430
rsi 0
rdi 0xffffffff8172ca48 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe008fc06fe0
r12 0
r13 0xfffffe009a967000
r14 0xffffffff82b72420 .str.26
r15 0xffffffff82b72420 .str.26
rip 0xffffffff8171c64b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2755b4a(%rip)
db> show proc
Process 30850 (syz-executor.3) at 0xfffffe0092596568:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 786 at 0xfffffe0057792560
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0x40000
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053fce010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009233f400
(map 0xfffffe009233f400)
(map.pmap 0xfffffe009233f4c0)
(pmap 0xfffffe009233f530)
threads: 1
135879 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
30850 786 786 0 RE CPU 1 syz-executor.3
30849 778 778 0 R syz-executor.1
30847 777 777 0 R (threaded) syz-executor.0
131848 RunQ syz-executor.0
135975 RunQ syz-executor.0
30846 781 781 0 RE syz-executor.2
20680 1 20680 0 Ss+ ttyin 0xfffffe0007d008b0 getty
20679 1 20679 0 Ss+ ttyin 0xfffffe0056ca08b0 getty
20678 1 20678 0 Ss+ ttyin 0xfffffe00584f88b0 getty
20677 1 20677 0 Ss+ ttyin 0xfffffe0056c9f0b0 getty
20676 1 20676 0 Ss+ ttyin 0xfffffe00572754b0 getty
20674 1 20674 0 Ss+ ttyin 0xfffffe0056ca10b0 getty
19447 1 19447 0 Ss+ ttyin 0xfffffe0056c9f8b0 getty
19446 1 19446 0 Ss+ ttyin 0xfffffe00584f80b0 getty
19445 1 19445 0 Ss+ ttyin 0xfffffe0056ca00b0 getty
9092 0 0 0 DL - 0xffffffff83f5f500 [soaiod4]
9091 0 0 0 DL - 0xffffffff83f5f500 [soaiod3]
9090 0 0 0 DL - 0xffffffff83f5f500 [soaiod2]
9089 0 0 0 DL - 0xffffffff83f5f500 [soaiod1]
4669 0 0 0 DL aiordy 0xfffffe0099f6aab0 [aiod4]
4668 0 0 0 DL aiordy 0xfffffe0092595560 [aiod3]
4667 0 0 0 DL aiordy 0xfffffe00929c5560 [aiod2]
4666 0 0 0 DL aiordy 0xfffffe0099f6bab8 [aiod1]
786 774 786 0 Rs syz-executor.3
781 774 781 0 Ss nanslp 0xffffffff83e3f941 syz-executor.2
778 774 778 0 Rs syz-executor.1
777 774 777 0 Ss nanslp 0xffffffff83e3f941 syz-executor.0
774 1 772 0 S (threaded) syz-fuzzer
100094 S uwait 0xfffffe0057115980 syz-fuzzer
100111 S uwait 0xfffffe0057685f00 syz-fuzzer
100112 S uwait 0xfffffe000786c580 syz-fuzzer
100113 S wait 0xfffffe0057792008 syz-fuzzer
100114 S wait 0xfffffe0057792008 syz-fuzzer
100115 S uwait 0xfffffe0092362e80 syz-fuzzer
100116 S wait 0xfffffe0057792008 syz-fuzzer
100117 S uwait 0xfffffe000786c780 syz-fuzzer
100118 S wait 0xfffffe0057792008 syz-fuzzer
100119 S uwait 0xfffffe000786c980 syz-fuzzer
100121 S kqread 0xfffffe00085f5600 syz-fuzzer
100233 S uwait 0xfffffe0057683b80 syz-fuzzer
113425 S uwait 0xfffffe0057683880 syz-fuzzer
770 688 770 0 Ss select 0xfffffe00921295c0 sshd
688 1 688 0 Ss select 0xfffffe0092129ec0 sshd
17 0 0 0 DL vlruwt 0xfffffe0053fcf570 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f64de0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f63400 [bufdaemon]
100082 D - 0xffffffff83212100 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0007c8f8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f96e40 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8acf8 [dom0]
100080 D launds 0xffffffff83f8ad04 [laundry: dom0]
100081 D umarcl 0xffffffff81e625a0 [uma]
7 0 0 0 DL - 0xffffffff83bfbde8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff849c1330 [pf purge]
5 0 0 0 RL CPU 0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83a9e340 [doneq0]
100045 D - 0xffffffff83a9e2c0 [async]
100076 D - 0xffffffff83a9e140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056d2cc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f86460 [crypto]
100041 D crypto_ 0xfffffe00085f1230 [crypto returns 0]
100042 D crypto_ 0xfffffe00085f1280 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e14dc0 [g_event]
100036 D - 0xffffffff83e14de0 [g_up]
100037 D - 0xffffffff83e14e00 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100019 I [swi6: task queue]
100029 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053fce010 [init]
10 0 0 0 DL audit_w 0xffffffff83f87000 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e157e0 [swapper]
100005 D - 0xfffffe005407f100 [if_config_tqg_0]
100006 D - 0xfffffe005407f000 [softirq_0]
100007 D - 0xfffffe005407ee00 [softirq_1]
100008 D - 0xfffffe005407ed00 [if_io_tqg_0]
100009 D - 0xfffffe005407ec00 [if_io_tqg_1]
100010 D - 0xfffffe00085f4500 [aiod_kick taskq]
100011 D - 0xfffffe00085f4300 [in6m_free taskq]
100012 D - 0xfffffe00085f4100 [linuxkpi_irq_wq]
100013 D - 0xfffffe00085f3e00 [deferred_unmount ta]
100015 D - 0xfffffe00085f3a00 [thread taskq]
100017 D - 0xfffffe00085f3600 [kqueue_ctx taskq]
100018 D - 0xfffffe00085f3400 [pci_hp taskq]
100020 D - 0xfffffe00085f3000 [inm_free taskq]
100021 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085f2d00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00085f2800 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00085f2800 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00085f2800 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00085f2800 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00085f1d00 [firmware taskq]
100038 D - 0xfffffe00085f1600 [crypto_0]
100039 D - 0xfffffe00085f1600 [crypto_1]
100055 D - 0xfffffe0056dc8900 [vtnet0 rxq 0]
100056 D - 0xfffffe0056dc8800 [vtnet0 txq 0]
100057 D - 0xfffffe0056dc8700 [vtnet0 rxq 1]
100058 D - 0xfffffe0056dc8600 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007c9e200 [virtio_balloon]
100066 D - 0xffffffff82b784c0 [deadlkres]
100071 D - 0xfffffe005768a700 [acpi_task_0]
100072 D - 0xfffffe005768a700 [acpi_task_1]
100073 D - 0xfffffe005768a700 [acpi_task_2]
100074 D - 0xfffffe00085f5100 [mca taskq]
100075 D - 0xfffffe0056dc9200 [CAM taskq]
db> show all locks
Process 30849 (syz-executor.1) thread 0xfffffe00922fbe40 (135811)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe008fc02a60) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4930
Process 30846 (syz-executor.2) thread 0xfffffe009a9693a0 (135968)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0099464eb8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4244
sysctloid 34251 2015K 34322
vtbuf 24 1968K 46
pcb 1236 1907K 116352
kobj 329 1316K 490
newblk 10 1027K 33960
vfscache 3 1025K 3
inodedep 859 834K 30275
sctp_stro 611 611K 15907
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
sctp_atcl 1220 458K 74193
vmem 3 274K 6
subproc 135 218K 30946
dirrem 848 212K 30151
acpica 1674 184K 58126
tidhash 3 141K 3
filedesc 17 133K 59691
linker 344 133K 416
pagedep 9 130K 29884
tfo_ccache 1 128K 1
IP reass 1 128K 1
vnet_data 1 112K 1
DEVFS1 109 109K 126
freefile 849 107K 30147
sem 4 106K 4
bus 998 82K 5213
sctp_atky 1831 77K 91677
mtx_pool 2 72K 2
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 418 53K 418
sctp_timw 190 48K 190
kdtrace 210 44K 66830
temp 34 33K 2789
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 41
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
sctp_map 1222 20K 31894
sctp_athm 1220 20K 74659
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 97 16K 97
bus-sc 34 15K 1682
lltable 45 14K 102
KTRACE 100 13K 100
eventhandler 151 13K 151
ifnet 7 13K 7
ether_multi 152 13K 167
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 478
CAM queue 5 11K 1528
in6_multi 65 9K 65
bmsafemap 2 9K 30248
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 33
rpc 2 8K 2
shmfd 1 8K 211
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
kqueue 48 6K 30875
pf_ifnet 13 5K 91
cred 20 5K 345
ufs_dirhash 24 5K 24
UMA 269 5K 269
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
plimit 16 4K 1618
evdev 4 4K 4
DEVFSP 58 4K 714
acpisem 28 4K 28
hhook 15 4K 17
kcovinfo 52 4K 52
terminal 11 3K 11
pwddesc 44 3K 30995
clone 9 3K 9
uidinfo 2 3K 11
session 17 3K 120
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
proc-args 54 2K 32286
lockf 16 2K 65
ip6ndp 12 2K 13
Unitno 29 2K 989
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 9
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
freework 5 2K 32219
softdep 1 1K 1
mkdir 8 1K 59732
freeblks 4 1K 30218
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 66
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
BPF 6 1K 63
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 129
encap_export_host 12 1K 12
newdirblk 4 1K 29866
diradd 4 1K 30192
CC Mem 4 1K 9573
pfil 4 1K 4
selfd 8 1K 352381
cdev 2 1K 2
osd 8 1K 9579
chacha20random 1 1K 1
sctp_iter 1 1K 377
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
inpcbpolicy 8 1K 10969
vnodes 1 1K 1
CAM SIM 2 1K 2
select 2 1K 61
sigio 4 1K 5
feeder 7 1K 7
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
sctp_cpal 1 1K 838
cryptodev 2 1K 861
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
tcpfunc 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
aio 4 1K 12
pmchooks 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 46
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
mqdata 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 37452
sctp_mvrf 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stri 0 0K 700
filemon 0 0K 44
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
ixl 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
xen_intr 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
UMAHash 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 24245
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 31
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 215
allocindir 0 0K 0
indirdep 0 0K 435
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
vtfont 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 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 125
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 1
ip_moptions 0 0K 1
in_mfilter 0 0K 2
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 2
VN POLL 0 0K 0
agp 0 0K 0
statfs 0 0K 30072
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 285
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 28
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
biobuf 0 0K 0
lio 0 0K 79
acl 0 0K 0
soname 0 0K 66974
mbuf_tag 0 0K 0
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
procdesc 0 0K 14
iov 0 0K 32782
ioctlops 0 0K 1373
eventfd 0 0K 76
Witness 0 0K 0
stack 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 1003
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filecaps 0 0K 98
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8393 1005 1201417 0 254 38494208 0
mbuf 256 9695 15464 2237746 0 254 6440704 0
sctp_asoc 2256 611 409 15907 0 254 2301120 0
tcp_log 416 0 5337 15113 0 254 2220192 0
RADIX NODE 144 13665 862 644753 0 63 2091888 0
mbuf_cluster 2048 1016 0 1016 0 254 2080768 0
pbuf 2624 0 762 0 0 2 1999488 0
BUF TRIE 144 178 11582 2871 0 62 1693440 0
malloc-384 384 4215 15 4274 0 30 1624320 0
sctp_ep 1208 610 660 57936 0 254 1534160 0
malloc-2048 2048 612 124 59029 0 8 1507328 0
malloc-128 128 11346 372 25181 0 126 1499904 0
malloc-4096 4096 332 22 1138 0 2 1449984 0
UMA Slabs 0 112 11614 8 11614 0 126 1301664 0
vmem btag 56 21116 91 21116 0 254 1187592 0
sctp_chunk 152 555 5555 30982 0 254 928720 0
tcpcb 1104 4 759 9568 0 254 842352 0
malloc-1024 1024 622 146 16434 0 16 786432 0
sctp_raddr 736 611 412 16260 0 254 752928 0
socket 960 11 753 70943 0 254 733440 0
256 Bucket 2048 309 37 6599 0 8 708608 0
malloc-384 384 858 852 30275 0 30 656640 0
FFS inode 1160 517 43 30668 0 8 649600 0
VM OBJECT 264 1341 939 666618 0 30 601920 0
malloc-384 384 1220 280 74232 0 30 576000 0
malloc-256 256 1032 828 30398 0 62 476160 0
malloc-256 256 12 1788 58207 0 62 460800 0
malloc-65536 65536 7 0 7 0 1 458752 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
THREAD 1824 163 46 35978 0 8 381216 0
MAP ENTRY 96 1392 1884 1608994 0 126 314496 0
VNODE 448 557 136 30711 0 30 310464 0
malloc-4096 4096 49 25 60930 0 2 303104 0
malloc-8192 8192 2 34 46 0 1 294912 0
malloc-64 64 3830 769 418455 0 254 294336 0
malloc-128 128 1373 921 90776 0 126 293632 0
malloc-256 256 839 226 90471 0 62 272640 0
mbuf_packet 256 415 601 49526 0 254 260096 0
tcp_bbr_map 128 0 1891 46635 0 126 242048 0
malloc-16 16 14335 415 94685 0 254 236000 0
ertt_txseginfo 40 0 5656 152171 0 254 226240 0
DEVCTL 1024 0 220 152 0 0 225280 0
malloc-16384 16384 9 4 29844 0 1 212992 0
malloc-128 128 1335 308 29204 0 126 210304 0
malloc-65536 65536 1 2 137 0 1 196608 0
malloc-32768 32768 0 6 259 0 1 196608 0
UMA Zones 768 241 3 241 0 16 187392 0
FPU_save_area 832 165 60 43740 0 16 187200 0
malloc-2048 2048 10 78 1119 0 8 180224 0
malloc-32 32 5103 315 79108 0 254 173376 0
S VFS Cache 104 1071 450 31693 0 126 158184 0
128 Bucket 1024 108 39 4979 0 16 150528 0
malloc-1024 1024 136 8 154 0 16 147456 0
FFS2 dinode 256 517 53 30668 0 62 145920 0
VMSPACE 2560 21 33 30827 0 4 138240 0
malloc-65536 65536 0 2 224 0 1 131072 0
malloc-65536 65536 0 2 136 0 1 131072 0
unpcb 256 1 509 1998 0 254 130560 0
clpbuf 2624 0 48 214 0 16 125952 0
PROC 1368 45 43 30850 0 8 120384 0
64 Bucket 512 120 112 22045 0 30 118784 0
ksiginfo 112 71 973 8177 0 126 116928 0
tcp_inpcb 424 4 239 9568 0 30 103032 0
sctp_laddr 48 0 2100 2553 0 254 100800 0
malloc-128 128 580 195 61324 0 126 99200 0
filedesc0 1072 46 45 30995 0 8 97552 0
malloc-256 256 209 166 75733 0 62 96000 0
32 Bucket 256 162 213 15055 0 62 96000 0
UMA Kegs 384 227 6 227 0 30 89472 0
g_bio 408 0 210 12921 0 30 85680 0
sctp_readq 152 0 520 144 0 254 79040 0
malloc-8192 8192 8 1 34 0 1 73728 0
pipe 728 17 82 917 0 16 72072 0
malloc-64 64 653 418 21527 0 254 68544 0
malloc-64 64 658 413 48807 0 254 68544 0
malloc-128 128 310 217 496 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 16 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
malloc-8192 8192 3 5 50 0 1 65536 0
malloc-256 256 71 184 32460 0 62 65280 0
ripcb 424 0 153 594 0 30 64872 0
udplite_inpcb 424 0 153 378 0 30 64872 0
sctp_stream_msg_out 112 153 387 1488 0 254 60480 0
malloc-32 32 1230 660 75650 0 254 60480 0
malloc-4096 4096 12 2 23 0 2 57344 0
udp_inpcb 424 4 122 429 0 30 53424 0
malloc-64 64 366 453 1059 0 254 52416 0
malloc-64 64 464 355 721 0 254 52416 0
Files 80 117 533 120909 0 126 52000 0
ttyoutq 256 72 123 1608 0 62 49920 0
malloc-256 256 79 116 31314 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 143070 0 16 49152 0
malloc-8192 8192 4 2 7 0 1 49152 0
malloc-384 384 91 29 98 0 30 46080 0
tcp_bbr_pcb 832 0 54 4709 0 16 44928 0
syncache 168 0 264 4 0 254 44352 0
malloc-4096 4096 9 1 9 0 2 40960 0
pcpu-8 8 4495 625 5916 0 254 40960 0
ttyinq 160 135 115 3015 0 62 40000 0
da_ccb 544 0 70 3430 0 16 38080 0
PWD 32 11 1123 29937 0 254 36288 0
malloc-64 64 69 498 69 0 254 36288 0
malloc-64 64 38 529 128 0 254 36288 0
16 Bucket 144 79 173 910 0 62 36288 0
malloc-128 128 24 255 73 0 126 35712 0
malloc-128 128 34 245 45 0 126 35712 0
malloc-128 128 2 277 976 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
malloc-256 256 58 77 175 0 62 34560 0
malloc-256 256 36 99 684 0 62 34560 0
TURNSTILE 136 210 42 210 0 62 34272 0
SLEEPQUEUE 88 210 174 210 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 4 12 73 0 8 32768 0
malloc-2048 2048 1 15 75 0 8 32768 0
malloc-2048 2048 9 7 244 0 8 32768 0
malloc-1024 1024 2 30 41 0 16 32768 0
malloc-1024 1024 7 25 1343 0 16 32768 0
malloc-1024 1024 3 29 326 0 16 32768 0
malloc-1024 1024 12 20 174 0 16 32768 0
malloc-1024 1024 1 31 13 0 16 32768 0
malloc-512 512 2 62 119 0 30 32768 0
malloc-512 512 10 54 74 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
malloc-512 512 2 62 75 0 30 32768 0
malloc-512 512 1 63 736 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
KNOTE 160 28 172 216523 0 62 32000 0
malloc-16 16 1242 758 67656 0 254 32000 0
malloc-16 16 1225 775 74861 0 254 32000 0
cpuset 104 7 272 221 0 126 29016 0
tcp_inpcb ports 32 2 880 4485 0 254 28224 0
ertt 72 4 388 9568 0 126 28224 0
malloc-32 32 98 784 11061 0 254 28224 0
malloc-32 32 322 560 1559 0 254 28224 0
4 Bucket 48 11 577 1321 0 254 28224 0
AIO 208 0 133 73 0 62 27664 0
malloc-8192 8192 1 2 49 0 1 24576 0
malloc-8192 8192 1 2 102 0 1 24576 0
malloc-4096 4096 2 4 23 0 2 24576 0
PGRP 88 17 259 123 0 126 24288 0
rl_entry 40 82 524 82 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
8 Bucket 80 72 228 7653 0 126 24000 0
itimer 352 0 66 7 0 30 23232 0
malloc-384 384 11 49 11 0 30 23040 0
malloc-384 384 3 57 364 0 30 23040 0
malloc-384 384 24 36 333 0 30 23040 0
domainset 40 0 567 170 0 254 22680 0
udpcb 32 4 626 807 0 254 20160 0
hostcache 64 1 314 1 0 254 20160 0
udplite_inpcb ports 32 0 630 20 0 254 20160 0
udp_inpcb ports 32 2 628 96 0 254 20160 0
malloc-64 64 5 310 16 0 254 20160 0
malloc-32 32 19 611 1151 0 254 20160 0
malloc-32 32 129 501 868 0 254 20160 0
malloc-32 32 61 569 3962 0 254 20160 0
2 Bucket 32 98 532 5482 0 254 20160 0
cryptop 280 0 70 12 0 30 19600 0
AIOCB 552 0 35 337 0 16 19320 0
Mountpoints 2752 2 5 2 0 4 19264 0
AIOLIO 272 0 70 79 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 45 0 2 16384 0
malloc-2048 2048 0 8 12 0 8 16384 0
malloc-2048 2048 8 0 8 0 8 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 622735 0 254 16032 0
malloc-16 16 21 979 9617 0 254 16000 0
kenv 258 15 45 1050 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-32 32 46 332 67 0 254 12096 0
malloc-16 16 22 728 22 0 254 12000 0
malloc-16 16 302 448 546 0 254 12000 0
malloc-16 16 49 701 75 0 254 12000 0
malloc-16 16 192 558 3113 0 254 12000 0
malloc-384 384 20 10 20 0 30 11520 0
malloc-4096 4096 0 2 1 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
pcpu-4 4 1 511 1 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 72 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
NCLNODE 608 0 0 0 0 16 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
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
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0
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
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-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0
---
This report is generated by a bot. It may contain errors.
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syzbot
Dec 24, 2022, 12:13:35 AM12/24/22
to syzkaller-f...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
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