panic: ASan: Invalid access, NUM-byte read at ADDR, StackLeft(f1)
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syzbot
Nov 25, 2021, 7:03:19 PM11/25/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: bebff615877e ffs_softdep: Fix a typo in a source code comm..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=132355b2b00000
dashboard link: https://syzkaller.appspot.com/bug?extid=3967b32a8dee005d3817
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+3967b3...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 8-byte read at 0xfffffe00a00456e0, StackLeft(f1)
cpuid = 1
time = 1637884972
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a00452b0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a0045410
vpanic() at vpanic+0x2b8/frame 0xfffffe00a00454f0
panic() at panic+0xb5/frame 0xfffffe00a00455c0
kasan_report() at kasan_report+0xdc/frame 0xfffffe00a0045690
__cap_rights_is_set() at __cap_rights_is_set+0x1cb/frame 0xfffffe00a00457b0
fget_fcntl() at fget_fcntl+0xdb/frame 0xfffffe00a00458b0
kern_fcntl() at kern_fcntl+0x4c4/frame 0xfffffe00a0045bf0
kern_fcntl_freebsd() at kern_fcntl_freebsd+0x289/frame 0xfffffe00a0045d30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a0045f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a0045f30
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x85f08, rbp = 0x85f70 ---
KDB: enter: panic
[ thread pid 873 tid 100133 ]
Stopped at kdb_enter+0x6b: movq $0,0x26f69ba(%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 0xab3503bc17d50f53
rdx 0x1
rbx 0
rsp 0xfffffe00a00453f0
rbp 0xfffffe00a0045410
rsi 0
rdi 0xffffffff8179783a vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009ee90c50
r12 0xfffffe009ee90740
r13 0xfffffe00a0045401
r14 0xffffffff82b876a0 .str.18
r15 0xffffffff82b876a0 .str.18
rip 0xffffffff8178b0db kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x26f69ba(%rip)
db> show proc
Process 873 (syz-executor.0) at 0xfffffe009ef00548:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 869 at 0xfffffe009ee9a000
ABI: FreeBSD ELF64
flag: 0x10000010 flag2: 0
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe0053de9000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ead9000
(map 0xfffffe009ead9000)
(map.pmap 0xfffffe009ead90c0)
(pmap 0xfffffe009ead9128)
threads: 1
100133 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
873 869 793 0 RV CPU 1 syz-executor.0
872 773 872 0 Rs syz-executor.2
871 870 793 0 S umtxn 0xfffffe0057187300 syz-executor.0
870 869 793 0 SV sigwait 0xfffffe009ef010b0 syz-executor.0
869 793 793 0 R (threaded) syz-executor.0
100130 Run CPU 0 syz-executor.0
100140 S sigwait 0xfffffe009ee9a0b0 syz-executor.0
100141 S sigwait 0xfffffe009ee9a0b0 syz-executor.0
100142 D ppwait 0xfffffe009ef014f8 syz-executor.0
100143 D ppwait 0xfffffe009ef00a40 syz-executor.0
100144 S sigwait 0xfffffe009ee9a0b0 syz-executor.0
867 1 867 0 Ss select 0xfffffe005718a940 rtsol
866 1 866 0 Ss select 0xfffffe0007989dc0 rtsol
865 1 865 0 Ss select 0xfffffe0007989e40 rtsol
859 794 429 0 S kqread 0xfffffe00578a1200 rtsol
794 787 429 0 S wait 0xfffffe009ee9ba90 sh
793 773 793 0 Rs syz-executor.0
787 429 429 0 S wait 0xfffffe009ee9b000 sh
784 773 784 0 Ss piperd 0xfffffe0058a3b8b8 syz-executor.1
773 771 771 0 S (threaded) syz-fuzzer
100100 S uwait 0xfffffe0057188a80 syz-fuzzer
100114 S uwait 0xfffffe00576f2500 syz-fuzzer
100115 S uwait 0xfffffe00576f2600 syz-fuzzer
100116 S uwait 0xfffffe00576f2700 syz-fuzzer
100117 S uwait 0xfffffe00576f2800 syz-fuzzer
100118 S uwait 0xfffffe00576f2900 syz-fuzzer
100119 S kqread 0xfffffe00081f7b00 syz-fuzzer
100120 S uwait 0xfffffe00576f1780 syz-fuzzer
100122 S uwait 0xfffffe0057188880 syz-fuzzer
100123 S uwait 0xfffffe0057187800 syz-fuzzer
771 769 771 0 Ss pause 0xfffffe0058a130b0 csh
769 687 769 0 Ss select 0xfffffe00571876c0 sshd
753 1 753 0 Ss+ ttyin 0xfffffe00572e0cb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00584730b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00584734b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00584738b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0058473cb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00584740b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00584744b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00584748b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058474cb0 getty
691 1 691 0 Ss nanslp 0xffffffff83e4f180 cron
687 1 687 0 Ss select 0xfffffe0057187bc0 sshd
500 1 500 0 Ss select 0xfffffe00571879c0 syslogd
429 1 429 0 Ss wait 0xfffffe0058b46000 devd
428 1 428 65 Ss select 0xfffffe00576f1d40 dhclient
343 1 343 0 Ss select 0xfffffe0057187940 dhclient
340 1 340 0 Ss select 0xfffffe00576f1cc0 dhclient
16 0 0 0 DL syncer 0xffffffff83f74940 [syncer]
15 0 0 0 DL vlruwt 0xfffffe00578cc000 [vnlru]
9 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff83f72f60 [bufdaemon]
100081 D - 0xffffffff83211f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0056e4b0e8 [/ worker]
8 0 0 0 DL psleep 0xffffffff83fa6400 [vmdaemon]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff83f9a2b8 [dom0]
100082 D launds 0xffffffff83f9a2c4 [laundry: dom0]
100083 D umarcl 0xffffffff81e7c9e0 [uma]
6 0 0 0 DL - 0xffffffff83c0b088 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff84b28180 [sctp_iterator]
4 0 0 0 DL pftm 0xffffffff845e8320 [pf purge]
3 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83a95e40 [doneq0]
100046 D - 0xffffffff83a95dc0 [async]
100075 D - 0xffffffff83a95c40 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056cd7888 [sequencer 00]
2 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83f95b00 [crypto]
100042 D crypto_ 0xfffffe0053c97630 [crypto returns 0]
100043 D crypto_ 0xfffffe0053c97680 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83e24880 [g_event]
100037 D - 0xffffffff83e248a0 [g_up]
100038 D - 0xffffffff83e248c0 [g_down]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
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++]
100068 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 0xfffffe0053de9000 [init]
10 0 0 0 DL audit_w 0xffffffff83f965e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e252e0 [swapper]
100005 D - 0xfffffe0053c98700 [if_io_tqg_0]
100006 D - 0xfffffe0053c98600 [if_io_tqg_1]
100007 D - 0xfffffe0053c98500 [if_config_tqg_0]
100008 D - 0xfffffe0053c98400 [softirq_0]
100009 D - 0xfffffe0053c98300 [softirq_1]
100012 D - 0xfffffe0053c9e200 [aiod_kick taskq]
100013 D - 0xfffffe0053c9e000 [inm_free taskq]
100014 D - 0xfffffe0053c9dd00 [in6m_free taskq]
100015 D - 0xfffffe0053c9db00 [deferred_unmount ta]
100016 D - 0xfffffe0053c9d900 [thread taskq]
100018 D - 0xfffffe0053c9d500 [pci_hp taskq]
100019 D - 0xfffffe0053c9d300 [kqueue_ctx taskq]
100020 D - 0xfffffe0053c9d100 [linuxkpi_irq_wq]
100021 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053c9bd00 [firmware taskq]
100039 D - 0xfffffe0053c9b700 [crypto_0]
100040 D - 0xfffffe0053c9b700 [crypto_1]
100056 D - 0xfffffe0053c9fa00 [vtnet0 rxq 0]
100057 D - 0xfffffe0053c9f900 [vtnet0 txq 0]
100058 D - 0xfffffe0053c9f800 [vtnet0 rxq 1]
100059 D - 0xfffffe0053c9f700 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe00571b7b00 [virtio_balloon]
100065 D - 0xfffffe00572b6b00 [mca taskq]
100066 D - 0xffffffff82b8d180 [deadlkres]
100071 D - 0xfffffe00576f7e00 [acpi_task_0]
100072 D - 0xfffffe00576f7e00 [acpi_task_1]
100073 D - 0xfffffe00576f7e00 [acpi_task_2]
100074 D - 0xfffffe0056df5300 [CAM taskq]
db> show all locks
Process 872 (syz-executor.2) thread 0xfffffe009ee8f1e0 (100136)
shared rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007783400) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8227
exclusive rw vm object (vm object) r = 0 (0xfffffe009eef4d68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1353
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ef0e060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4937
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4213 4323K 4241
tcp_hpts 6 3201K 6
sysctloid 34994 2061K 35065
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 28 1031K 787
vfscache 3 1025K 3
pcb 28 537K 107
inodedep 21 520K 124
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 116 222K 941
acpica 1674 184K 55619
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 346 133K 374
pagedep 10 131K 51
tfo_ccache 1 128K 1
filedesc 16 121K 82
DEVFS1 106 106K 119
sem 4 106K 4
bus 986 80K 3480
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
temp 43 39K 2639
umtx 308 39K 308
kdtrace 189 39K 1019
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 125 32K 135
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 12 18K 12
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
ifaddr 49 16K 51
bus-sc 34 15K 1691
KTRACE 100 13K 100
kenv 95 12K 95
routetbl 80 12K 286
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 490
rman 84 10K 425
bmsafemap 3 9K 103
lltable 28 9K 28
ifnet 5 9K 5
UART 12 9K 12
devstat 4 9K 4
ether_multi 101 9K 111
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
kqueue 53 8K 880
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
in6_multi 51 7K 51
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 208
plimit 19 5K 375
ufs_dirhash 24 5K 24
UMA 268 5K 268
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pf_ifnet 8 4K 13
acpisem 28 4K 28
DEVFSP 55 4K 231
hhook 15 4K 17
session 25 4K 45
kcovinfo 49 4K 221
pwddesc 49 4K 874
proc-args 78 3K 1924
diradd 22 3K 91
terminal 11 3K 11
uidinfo 3 3K 7
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 20
ipsec-saq 2 2K 2
selfd 32 2K 28194
lockf 18 2K 65
Unitno 29 2K 43
CAM XPT 22 2K 543
mkdir 11 2K 82
select 11 2K 32
sctp_ifa 10 2K 11
ipsecpolicy 2 2K 2
ip6ndp 8 2K 11
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
newdirblk 8 1K 41
sahead 1 1K 1
secasvar 1 1K 1
in_multi 4 1K 6
vnodemarker 2 1K 16
NFSD session 1 1K 1
nhops 6 1K 7
CAM periph 4 1K 271
ipsec 3 1K 3
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
tun 5 1K 5
sctp_ifn 4 1K 11
mld 4 1K 4
igmp 4 1K 4
pfil 4 1K 4
procdesc 4 1K 10
cdev 2 1K 2
inpcbpolicy 14 1K 169
osd 8 1K 21
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CC Mem 4 1K 10
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
freefile 1 1K 61
xform 2 1K 42
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 3455
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 47
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
freework 1 1K 101
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
filecaps 1 1K 78
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 9
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_athm 0 0K 12
sctp_atky 0 0K 12
sctp_atcl 0 0K 12
sctp_a_it 0 0K 9
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 0 0K 0
tcp_do 0 0K 0
tcp_fsb 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
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
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
iavf 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_intr 0 0K 0
DEVFS4 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
DEVFS2 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xenstore 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
ciss_data 0 0K 0
xenbus 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
vm_fictitious 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 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
UMAHash 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 18
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 5
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
dirrem 0 0K 63
freeblks 0 0K 60
freefrag 0 0K 28
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
ktls_ocf 0 0K 0
nvme_da 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
radix 0 0K 0
idr 0 0K 0
lkpifw 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 4
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
acpipwr 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
acpi_perf 0 0K 0
statfs 0 0K 208
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 4
twsbuf 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
mbuf_tag 0 0K 65
ktls 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
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13955
ioctlops 0 0K 94
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sbuf 0 0K 376
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 656
sysctl 0 0K 3
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
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 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 1175472 0 254 38494208 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8609 1053 1767795 0 254 2473472 0
RADIX NODE 144 11832 147 90550 0 62 1724976 0
BUF TRIE 144 183 11605 652 0 62 1697472 0
malloc-384 384 4206 54 4207 0 30 1635840 0
malloc-128 128 11782 215 12148 0 126 1535616 0
malloc-4096 4096 338 2 508 0 2 1392640 0
UMA Slabs 0 112 10593 21 10593 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 17013 90 17040 0 254 957768 0
sctp_ep 1272 0 510 12 0 254 648720 0
FFS inode 1160 500 25 562 0 8 609000 0
VM OBJECT 264 1875 45 27555 0 30 506880 0
socket 960 30 478 1412 0 254 487680 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
256 Bucket 2048 140 14 4373 0 8 315392 0
malloc-64 64 4321 278 5359 0 254 294336 0
tcpcb 1096 4 255 10 0 254 283864 0
VNODE 448 535 95 599 0 30 282240 0
THREAD 1808 139 15 144 0 8 278432 0
malloc-65536 65536 4 0 4 0 1 262144 0
MAP ENTRY 96 2335 311 95757 0 126 254016 0
ripcb 496 4 508 7 0 254 253952 0
udp_inpcb 496 6 506 152 0 254 253952 0
malloc-16 16 14652 348 15935 0 254 240000 0
DEVCTL 1024 11 209 139 0 0 225280 0
malloc-4096 4096 51 3 1508 0 2 221184 0
malloc-65536 65536 3 0 3 0 1 196608 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5353 317 6118 0 254 181440 0
malloc-16384 16384 9 2 36 0 1 180224 0
malloc-128 128 1131 264 25879 0 126 178560 0
malloc-256 256 78 612 980 0 62 176640 0
FFS2 dinode 256 500 70 561 0 62 145920 0
FPU_save_area 832 141 21 5338 0 16 134784 0
S VFS Cache 104 1001 286 1099 0 126 133848 0
malloc-65536 65536 0 2 60 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 144 0 1 131072 0
malloc-1024 1024 118 10 132 0 16 131072 0
unpcb 256 14 496 1209 0 254 130560 0
mbuf_packet 256 0 508 107 0 254 130048 0
tcp_inpcb 496 4 252 10 0 254 126976 0
ksiginfo 112 49 995 5250 0 126 116928 0
malloc-128 128 857 42 963 0 126 115072 0
malloc-32768 32768 1 2 131 0 1 98304 0
malloc-2048 2048 4 44 1086 0 8 98304 0
VMSPACE 2552 31 5 857 0 4 91872 0
UMA Kegs 384 226 7 226 0 30 89472 0
PROC 1352 48 18 873 0 8 89232 0
128 Bucket 1024 48 35 510 0 16 84992 0
malloc-256 256 235 80 1433 0 62 80640 0
g_bio 408 0 180 5539 0 30 73440 0
64 Bucket 512 75 61 6422 0 30 69632 0
malloc-64 64 576 495 2489 0 254 68544 0
malloc-16384 16384 2 2 27 0 1 65536 0
malloc-256 256 173 82 559 0 62 65280 0
filedesc0 1072 49 7 874 0 8 60032 0
malloc-8192 8192 5 2 106 0 1 57344 0
malloc-64 64 307 512 14036 0 254 52416 0
malloc-64 64 202 617 1907 0 254 52416 0
malloc-64 64 36 783 28227 0 254 52416 0
malloc-128 128 202 201 554 0 126 51584 0
32 Bucket 256 54 141 18371 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 13335 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 3 3 31 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-4096 4096 11 1 11 0 2 49152 0
malloc-2048 2048 11 13 11 0 8 49152 0
malloc-1024 1024 5 43 2068 0 16 49152 0
malloc-384 384 88 32 452 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 21 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4448 672 4540 0 254 40960 0
pipe 744 16 34 371 0 16 37200 0
malloc-64 64 85 482 540 0 254 36288 0
malloc-64 64 7 560 39 0 254 36288 0
malloc-64 64 57 510 57 0 254 36288 0
malloc-128 128 38 241 200 0 126 35712 0
malloc-128 128 34 245 3341 0 126 35712 0
malloc-128 128 110 169 1087 0 126 35712 0
malloc-128 128 125 154 194 0 126 35712 0
routing nhops 256 18 117 26 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 20 70 123 0 30 34560 0
malloc-256 256 35 100 742 0 62 34560 0
malloc-256 256 25 110 46 0 62 34560 0
malloc-256 256 11 124 86 0 62 34560 0
malloc-256 256 78 57 482 0 62 34560 0
malloc-256 256 10 125 53 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-4096 4096 4 4 19 0 2 32768 0
malloc-4096 4096 4 4 17 0 2 32768 0
malloc-2048 2048 2 14 14 0 8 32768 0
malloc-2048 2048 7 9 106 0 8 32768 0
malloc-2048 2048 1 15 13 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 3 13 194 0 8 32768 0
malloc-1024 1024 3 29 43 0 16 32768 0
malloc-1024 1024 7 25 187 0 16 32768 0
malloc-1024 1024 14 18 14 0 16 32768 0
malloc-1024 1024 16 16 16 0 16 32768 0
malloc-512 512 1 63 119 0 30 32768 0
malloc-512 512 3 61 3 0 30 32768 0
malloc-512 512 0 64 25 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 2 62 16 0 30 32768 0
pcpu-64 64 481 31 481 0 254 32768 0
ertt_txseginfo 40 0 808 4502 0 254 32320 0
KNOTE 160 27 173 38083 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 168 232 7414 0 126 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 9 0 254 28224 0
malloc-32 32 393 489 491 0 254 28224 0
4 Bucket 48 5 583 48 0 254 28224 0
da_ccb 544 0 49 1500 0 16 26656 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-8192 8192 3 0 3 0 1 24576 0
rtentry 176 22 116 26 0 62 24288 0
PGRP 88 25 251 45 0 126 24288 0
rl_entry 40 44 562 44 0 254 24240 0
8 Bucket 80 41 259 706 0 126 24000 0
malloc-384 384 2 58 18 0 30 23040 0
malloc-384 384 13 47 25 0 30 23040 0
malloc-384 384 14 46 16 0 30 23040 0
SLEEPQUEUE 88 155 101 155 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 152 0 254 20160 0
PWD 32 14 616 128 0 254 20160 0
malloc-32 32 42 588 381 0 254 20160 0
malloc-32 32 88 542 1643 0 254 20160 0
malloc-32 32 13 617 98 0 254 20160 0
malloc-32 32 10 620 33 0 254 20160 0
malloc-32 32 60 570 86 0 254 20160 0
malloc-32 32 26 604 2702 0 254 20160 0
16 Bucket 144 47 93 256 0 62 20160 0
2 Bucket 32 51 579 320 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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 209 0 2 16384 0
malloc-2048 2048 5 3 5 0 8 16384 0
malloc-1024 1024 6 10 6 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 4 28 64 0 30 16384 0
SMR CPU 32 3 508 3 0 254 16352 0
vtnet_tx_hdr 24 0 668 585554 0 254 16032 0
kenv 258 15 45 1032 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 3 508 3 0 254 12264 0
ertt 72 4 164 10 0 126 12096 0
malloc-16 16 44 706 1444 0 254 12000 0
malloc-16 16 52 698 262 0 254 12000 0
malloc-16 16 34 716 240 0 254 12000 0
malloc-16 16 7 743 43 0 254 12000 0
malloc-16 16 15 735 15 0 254 12000 0
malloc-16 16 274 476 276 0 254 12000 0
malloc-16 16 24 726 25270 0 254 12000 0
malloc-384 384 3 27 3 0 30 11520 0
malloc-4096 4096 1 1 3 0 2 8192 0
pcpu-16 16 7 249 7 0 254 4096 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
sctp_asconf_ack 48 0 0 0 0 254 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
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2288 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 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_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
udplite_inpcb 496 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 88 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
NCLNODE 608 0 0 0 0 16 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 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-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-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-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-384 384 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
---
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: bebff615877e ffs_softdep: Fix a typo in a source code comm..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=132355b2b00000
dashboard link: https://syzkaller.appspot.com/bug?extid=3967b32a8dee005d3817
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+3967b3...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 8-byte read at 0xfffffe00a00456e0, StackLeft(f1)
cpuid = 1
time = 1637884972
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a00452b0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a0045410
vpanic() at vpanic+0x2b8/frame 0xfffffe00a00454f0
panic() at panic+0xb5/frame 0xfffffe00a00455c0
kasan_report() at kasan_report+0xdc/frame 0xfffffe00a0045690
__cap_rights_is_set() at __cap_rights_is_set+0x1cb/frame 0xfffffe00a00457b0
fget_fcntl() at fget_fcntl+0xdb/frame 0xfffffe00a00458b0
kern_fcntl() at kern_fcntl+0x4c4/frame 0xfffffe00a0045bf0
kern_fcntl_freebsd() at kern_fcntl_freebsd+0x289/frame 0xfffffe00a0045d30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a0045f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a0045f30
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x85f08, rbp = 0x85f70 ---
KDB: enter: panic
[ thread pid 873 tid 100133 ]
Stopped at kdb_enter+0x6b: movq $0,0x26f69ba(%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 0xab3503bc17d50f53
rdx 0x1
rbx 0
rsp 0xfffffe00a00453f0
rbp 0xfffffe00a0045410
rsi 0
rdi 0xffffffff8179783a vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009ee90c50
r12 0xfffffe009ee90740
r13 0xfffffe00a0045401
r14 0xffffffff82b876a0 .str.18
r15 0xffffffff82b876a0 .str.18
rip 0xffffffff8178b0db kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x26f69ba(%rip)
db> show proc
Process 873 (syz-executor.0) at 0xfffffe009ef00548:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 869 at 0xfffffe009ee9a000
ABI: FreeBSD ELF64
flag: 0x10000010 flag2: 0
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe0053de9000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ead9000
(map 0xfffffe009ead9000)
(map.pmap 0xfffffe009ead90c0)
(pmap 0xfffffe009ead9128)
threads: 1
100133 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
873 869 793 0 RV CPU 1 syz-executor.0
872 773 872 0 Rs syz-executor.2
871 870 793 0 S umtxn 0xfffffe0057187300 syz-executor.0
870 869 793 0 SV sigwait 0xfffffe009ef010b0 syz-executor.0
869 793 793 0 R (threaded) syz-executor.0
100130 Run CPU 0 syz-executor.0
100140 S sigwait 0xfffffe009ee9a0b0 syz-executor.0
100141 S sigwait 0xfffffe009ee9a0b0 syz-executor.0
100142 D ppwait 0xfffffe009ef014f8 syz-executor.0
100143 D ppwait 0xfffffe009ef00a40 syz-executor.0
100144 S sigwait 0xfffffe009ee9a0b0 syz-executor.0
867 1 867 0 Ss select 0xfffffe005718a940 rtsol
866 1 866 0 Ss select 0xfffffe0007989dc0 rtsol
865 1 865 0 Ss select 0xfffffe0007989e40 rtsol
859 794 429 0 S kqread 0xfffffe00578a1200 rtsol
794 787 429 0 S wait 0xfffffe009ee9ba90 sh
793 773 793 0 Rs syz-executor.0
787 429 429 0 S wait 0xfffffe009ee9b000 sh
784 773 784 0 Ss piperd 0xfffffe0058a3b8b8 syz-executor.1
773 771 771 0 S (threaded) syz-fuzzer
100100 S uwait 0xfffffe0057188a80 syz-fuzzer
100114 S uwait 0xfffffe00576f2500 syz-fuzzer
100115 S uwait 0xfffffe00576f2600 syz-fuzzer
100116 S uwait 0xfffffe00576f2700 syz-fuzzer
100117 S uwait 0xfffffe00576f2800 syz-fuzzer
100118 S uwait 0xfffffe00576f2900 syz-fuzzer
100119 S kqread 0xfffffe00081f7b00 syz-fuzzer
100120 S uwait 0xfffffe00576f1780 syz-fuzzer
100122 S uwait 0xfffffe0057188880 syz-fuzzer
100123 S uwait 0xfffffe0057187800 syz-fuzzer
771 769 771 0 Ss pause 0xfffffe0058a130b0 csh
769 687 769 0 Ss select 0xfffffe00571876c0 sshd
753 1 753 0 Ss+ ttyin 0xfffffe00572e0cb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00584730b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00584734b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00584738b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0058473cb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00584740b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00584744b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00584748b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058474cb0 getty
691 1 691 0 Ss nanslp 0xffffffff83e4f180 cron
687 1 687 0 Ss select 0xfffffe0057187bc0 sshd
500 1 500 0 Ss select 0xfffffe00571879c0 syslogd
429 1 429 0 Ss wait 0xfffffe0058b46000 devd
428 1 428 65 Ss select 0xfffffe00576f1d40 dhclient
343 1 343 0 Ss select 0xfffffe0057187940 dhclient
340 1 340 0 Ss select 0xfffffe00576f1cc0 dhclient
16 0 0 0 DL syncer 0xffffffff83f74940 [syncer]
15 0 0 0 DL vlruwt 0xfffffe00578cc000 [vnlru]
9 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff83f72f60 [bufdaemon]
100081 D - 0xffffffff83211f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0056e4b0e8 [/ worker]
8 0 0 0 DL psleep 0xffffffff83fa6400 [vmdaemon]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff83f9a2b8 [dom0]
100082 D launds 0xffffffff83f9a2c4 [laundry: dom0]
100083 D umarcl 0xffffffff81e7c9e0 [uma]
6 0 0 0 DL - 0xffffffff83c0b088 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff84b28180 [sctp_iterator]
4 0 0 0 DL pftm 0xffffffff845e8320 [pf purge]
3 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83a95e40 [doneq0]
100046 D - 0xffffffff83a95dc0 [async]
100075 D - 0xffffffff83a95c40 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056cd7888 [sequencer 00]
2 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83f95b00 [crypto]
100042 D crypto_ 0xfffffe0053c97630 [crypto returns 0]
100043 D crypto_ 0xfffffe0053c97680 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83e24880 [g_event]
100037 D - 0xffffffff83e248a0 [g_up]
100038 D - 0xffffffff83e248c0 [g_down]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
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++]
100068 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 0xfffffe0053de9000 [init]
10 0 0 0 DL audit_w 0xffffffff83f965e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e252e0 [swapper]
100005 D - 0xfffffe0053c98700 [if_io_tqg_0]
100006 D - 0xfffffe0053c98600 [if_io_tqg_1]
100007 D - 0xfffffe0053c98500 [if_config_tqg_0]
100008 D - 0xfffffe0053c98400 [softirq_0]
100009 D - 0xfffffe0053c98300 [softirq_1]
100012 D - 0xfffffe0053c9e200 [aiod_kick taskq]
100013 D - 0xfffffe0053c9e000 [inm_free taskq]
100014 D - 0xfffffe0053c9dd00 [in6m_free taskq]
100015 D - 0xfffffe0053c9db00 [deferred_unmount ta]
100016 D - 0xfffffe0053c9d900 [thread taskq]
100018 D - 0xfffffe0053c9d500 [pci_hp taskq]
100019 D - 0xfffffe0053c9d300 [kqueue_ctx taskq]
100020 D - 0xfffffe0053c9d100 [linuxkpi_irq_wq]
100021 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053c9bd00 [firmware taskq]
100039 D - 0xfffffe0053c9b700 [crypto_0]
100040 D - 0xfffffe0053c9b700 [crypto_1]
100056 D - 0xfffffe0053c9fa00 [vtnet0 rxq 0]
100057 D - 0xfffffe0053c9f900 [vtnet0 txq 0]
100058 D - 0xfffffe0053c9f800 [vtnet0 rxq 1]
100059 D - 0xfffffe0053c9f700 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe00571b7b00 [virtio_balloon]
100065 D - 0xfffffe00572b6b00 [mca taskq]
100066 D - 0xffffffff82b8d180 [deadlkres]
100071 D - 0xfffffe00576f7e00 [acpi_task_0]
100072 D - 0xfffffe00576f7e00 [acpi_task_1]
100073 D - 0xfffffe00576f7e00 [acpi_task_2]
100074 D - 0xfffffe0056df5300 [CAM taskq]
db> show all locks
Process 872 (syz-executor.2) thread 0xfffffe009ee8f1e0 (100136)
shared rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007783400) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8227
exclusive rw vm object (vm object) r = 0 (0xfffffe009eef4d68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1353
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ef0e060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4937
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4213 4323K 4241
tcp_hpts 6 3201K 6
sysctloid 34994 2061K 35065
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 28 1031K 787
vfscache 3 1025K 3
pcb 28 537K 107
inodedep 21 520K 124
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 116 222K 941
acpica 1674 184K 55619
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 346 133K 374
pagedep 10 131K 51
tfo_ccache 1 128K 1
filedesc 16 121K 82
DEVFS1 106 106K 119
sem 4 106K 4
bus 986 80K 3480
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
temp 43 39K 2639
umtx 308 39K 308
kdtrace 189 39K 1019
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 125 32K 135
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 12 18K 12
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
ifaddr 49 16K 51
bus-sc 34 15K 1691
KTRACE 100 13K 100
kenv 95 12K 95
routetbl 80 12K 286
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 490
rman 84 10K 425
bmsafemap 3 9K 103
lltable 28 9K 28
ifnet 5 9K 5
UART 12 9K 12
devstat 4 9K 4
ether_multi 101 9K 111
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
kqueue 53 8K 880
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
in6_multi 51 7K 51
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 208
plimit 19 5K 375
ufs_dirhash 24 5K 24
UMA 268 5K 268
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pf_ifnet 8 4K 13
acpisem 28 4K 28
DEVFSP 55 4K 231
hhook 15 4K 17
session 25 4K 45
kcovinfo 49 4K 221
pwddesc 49 4K 874
proc-args 78 3K 1924
diradd 22 3K 91
terminal 11 3K 11
uidinfo 3 3K 7
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 20
ipsec-saq 2 2K 2
selfd 32 2K 28194
lockf 18 2K 65
Unitno 29 2K 43
CAM XPT 22 2K 543
mkdir 11 2K 82
select 11 2K 32
sctp_ifa 10 2K 11
ipsecpolicy 2 2K 2
ip6ndp 8 2K 11
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
newdirblk 8 1K 41
sahead 1 1K 1
secasvar 1 1K 1
in_multi 4 1K 6
vnodemarker 2 1K 16
NFSD session 1 1K 1
nhops 6 1K 7
CAM periph 4 1K 271
ipsec 3 1K 3
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
tun 5 1K 5
sctp_ifn 4 1K 11
mld 4 1K 4
igmp 4 1K 4
pfil 4 1K 4
procdesc 4 1K 10
cdev 2 1K 2
inpcbpolicy 14 1K 169
osd 8 1K 21
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CC Mem 4 1K 10
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
freefile 1 1K 61
xform 2 1K 42
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 3455
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 47
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
freework 1 1K 101
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
filecaps 1 1K 78
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 9
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_athm 0 0K 12
sctp_atky 0 0K 12
sctp_atcl 0 0K 12
sctp_a_it 0 0K 9
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 0 0K 0
tcp_do 0 0K 0
tcp_fsb 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
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
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
iavf 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_intr 0 0K 0
DEVFS4 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
DEVFS2 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xenstore 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
ciss_data 0 0K 0
xenbus 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
vm_fictitious 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 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
UMAHash 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 18
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 5
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
dirrem 0 0K 63
freeblks 0 0K 60
freefrag 0 0K 28
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
ktls_ocf 0 0K 0
nvme_da 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
radix 0 0K 0
idr 0 0K 0
lkpifw 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 4
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
acpipwr 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
acpi_perf 0 0K 0
statfs 0 0K 208
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 4
twsbuf 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
mbuf_tag 0 0K 65
ktls 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
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13955
ioctlops 0 0K 94
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sbuf 0 0K 376
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 656
sysctl 0 0K 3
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
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 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 1175472 0 254 38494208 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8609 1053 1767795 0 254 2473472 0
RADIX NODE 144 11832 147 90550 0 62 1724976 0
BUF TRIE 144 183 11605 652 0 62 1697472 0
malloc-384 384 4206 54 4207 0 30 1635840 0
malloc-128 128 11782 215 12148 0 126 1535616 0
malloc-4096 4096 338 2 508 0 2 1392640 0
UMA Slabs 0 112 10593 21 10593 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 17013 90 17040 0 254 957768 0
sctp_ep 1272 0 510 12 0 254 648720 0
FFS inode 1160 500 25 562 0 8 609000 0
VM OBJECT 264 1875 45 27555 0 30 506880 0
socket 960 30 478 1412 0 254 487680 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
256 Bucket 2048 140 14 4373 0 8 315392 0
malloc-64 64 4321 278 5359 0 254 294336 0
tcpcb 1096 4 255 10 0 254 283864 0
VNODE 448 535 95 599 0 30 282240 0
THREAD 1808 139 15 144 0 8 278432 0
malloc-65536 65536 4 0 4 0 1 262144 0
MAP ENTRY 96 2335 311 95757 0 126 254016 0
ripcb 496 4 508 7 0 254 253952 0
udp_inpcb 496 6 506 152 0 254 253952 0
malloc-16 16 14652 348 15935 0 254 240000 0
DEVCTL 1024 11 209 139 0 0 225280 0
malloc-4096 4096 51 3 1508 0 2 221184 0
malloc-65536 65536 3 0 3 0 1 196608 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5353 317 6118 0 254 181440 0
malloc-16384 16384 9 2 36 0 1 180224 0
malloc-128 128 1131 264 25879 0 126 178560 0
malloc-256 256 78 612 980 0 62 176640 0
FFS2 dinode 256 500 70 561 0 62 145920 0
FPU_save_area 832 141 21 5338 0 16 134784 0
S VFS Cache 104 1001 286 1099 0 126 133848 0
malloc-65536 65536 0 2 60 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 144 0 1 131072 0
malloc-1024 1024 118 10 132 0 16 131072 0
unpcb 256 14 496 1209 0 254 130560 0
mbuf_packet 256 0 508 107 0 254 130048 0
tcp_inpcb 496 4 252 10 0 254 126976 0
ksiginfo 112 49 995 5250 0 126 116928 0
malloc-128 128 857 42 963 0 126 115072 0
malloc-32768 32768 1 2 131 0 1 98304 0
malloc-2048 2048 4 44 1086 0 8 98304 0
VMSPACE 2552 31 5 857 0 4 91872 0
UMA Kegs 384 226 7 226 0 30 89472 0
PROC 1352 48 18 873 0 8 89232 0
128 Bucket 1024 48 35 510 0 16 84992 0
malloc-256 256 235 80 1433 0 62 80640 0
g_bio 408 0 180 5539 0 30 73440 0
64 Bucket 512 75 61 6422 0 30 69632 0
malloc-64 64 576 495 2489 0 254 68544 0
malloc-16384 16384 2 2 27 0 1 65536 0
malloc-256 256 173 82 559 0 62 65280 0
filedesc0 1072 49 7 874 0 8 60032 0
malloc-8192 8192 5 2 106 0 1 57344 0
malloc-64 64 307 512 14036 0 254 52416 0
malloc-64 64 202 617 1907 0 254 52416 0
malloc-64 64 36 783 28227 0 254 52416 0
malloc-128 128 202 201 554 0 126 51584 0
32 Bucket 256 54 141 18371 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 13335 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 3 3 31 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-4096 4096 11 1 11 0 2 49152 0
malloc-2048 2048 11 13 11 0 8 49152 0
malloc-1024 1024 5 43 2068 0 16 49152 0
malloc-384 384 88 32 452 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 21 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4448 672 4540 0 254 40960 0
pipe 744 16 34 371 0 16 37200 0
malloc-64 64 85 482 540 0 254 36288 0
malloc-64 64 7 560 39 0 254 36288 0
malloc-64 64 57 510 57 0 254 36288 0
malloc-128 128 38 241 200 0 126 35712 0
malloc-128 128 34 245 3341 0 126 35712 0
malloc-128 128 110 169 1087 0 126 35712 0
malloc-128 128 125 154 194 0 126 35712 0
routing nhops 256 18 117 26 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 20 70 123 0 30 34560 0
malloc-256 256 35 100 742 0 62 34560 0
malloc-256 256 25 110 46 0 62 34560 0
malloc-256 256 11 124 86 0 62 34560 0
malloc-256 256 78 57 482 0 62 34560 0
malloc-256 256 10 125 53 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-4096 4096 4 4 19 0 2 32768 0
malloc-4096 4096 4 4 17 0 2 32768 0
malloc-2048 2048 2 14 14 0 8 32768 0
malloc-2048 2048 7 9 106 0 8 32768 0
malloc-2048 2048 1 15 13 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 3 13 194 0 8 32768 0
malloc-1024 1024 3 29 43 0 16 32768 0
malloc-1024 1024 7 25 187 0 16 32768 0
malloc-1024 1024 14 18 14 0 16 32768 0
malloc-1024 1024 16 16 16 0 16 32768 0
malloc-512 512 1 63 119 0 30 32768 0
malloc-512 512 3 61 3 0 30 32768 0
malloc-512 512 0 64 25 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 2 62 16 0 30 32768 0
pcpu-64 64 481 31 481 0 254 32768 0
ertt_txseginfo 40 0 808 4502 0 254 32320 0
KNOTE 160 27 173 38083 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 168 232 7414 0 126 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 9 0 254 28224 0
malloc-32 32 393 489 491 0 254 28224 0
4 Bucket 48 5 583 48 0 254 28224 0
da_ccb 544 0 49 1500 0 16 26656 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-8192 8192 3 0 3 0 1 24576 0
rtentry 176 22 116 26 0 62 24288 0
PGRP 88 25 251 45 0 126 24288 0
rl_entry 40 44 562 44 0 254 24240 0
8 Bucket 80 41 259 706 0 126 24000 0
malloc-384 384 2 58 18 0 30 23040 0
malloc-384 384 13 47 25 0 30 23040 0
malloc-384 384 14 46 16 0 30 23040 0
SLEEPQUEUE 88 155 101 155 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 152 0 254 20160 0
PWD 32 14 616 128 0 254 20160 0
malloc-32 32 42 588 381 0 254 20160 0
malloc-32 32 88 542 1643 0 254 20160 0
malloc-32 32 13 617 98 0 254 20160 0
malloc-32 32 10 620 33 0 254 20160 0
malloc-32 32 60 570 86 0 254 20160 0
malloc-32 32 26 604 2702 0 254 20160 0
16 Bucket 144 47 93 256 0 62 20160 0
2 Bucket 32 51 579 320 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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 209 0 2 16384 0
malloc-2048 2048 5 3 5 0 8 16384 0
malloc-1024 1024 6 10 6 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 4 28 64 0 30 16384 0
SMR CPU 32 3 508 3 0 254 16352 0
vtnet_tx_hdr 24 0 668 585554 0 254 16032 0
kenv 258 15 45 1032 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 3 508 3 0 254 12264 0
ertt 72 4 164 10 0 126 12096 0
malloc-16 16 44 706 1444 0 254 12000 0
malloc-16 16 52 698 262 0 254 12000 0
malloc-16 16 34 716 240 0 254 12000 0
malloc-16 16 7 743 43 0 254 12000 0
malloc-16 16 15 735 15 0 254 12000 0
malloc-16 16 274 476 276 0 254 12000 0
malloc-16 16 24 726 25270 0 254 12000 0
malloc-384 384 3 27 3 0 30 11520 0
malloc-4096 4096 1 1 3 0 2 8192 0
pcpu-16 16 7 249 7 0 254 4096 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
sctp_asconf_ack 48 0 0 0 0 254 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
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2288 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 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_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
udplite_inpcb 496 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 88 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
NCLNODE 608 0 0 0 0 16 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 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-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-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-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-384 384 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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syzbot
Mar 5, 2022, 4:53:15 PM3/5/22
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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