panic: freevnode: cannot lock vp ADDR for pollinfo destroy
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syzbot
Sep 13, 2025, 12:34:27 PM (4 days ago) Sep 13
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: d4282cfa97d6 release.sh: Pass PKGCONF through to make rele..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14522b62580000
dashboard link: https://syzkaller.appspot.com/bug?extid=6676b3ff282d590b0fb3
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+6676b3...@syzkaller.appspotmail.com
panic: freevnode: cannot lock vp 0xfffffe006e4c1c08 for pollinfo destroy
cpuid = 1
time = 1757781224
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a0d550
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a0d6b0
vpanic() at vpanic+0x257/frame 0xfffffe0056a0d870
panic() at panic+0xb5/frame 0xfffffe0056a0d930
freevnode() at freevnode+0x8ff/frame 0xfffffe0056a0da50
vput_final() at vput_final+0x239/frame 0xfffffe0056a0dce0
inotify_reap() at inotify_reap+0x161/frame 0xfffffe0056a0dd30
taskqueue_run_locked() at taskqueue_run_locked+0x3ed/frame 0xfffffe0056a0dea0
taskqueue_thread_loop() at taskqueue_thread_loop+0x118/frame 0xfffffe0056a0def0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056a0df30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056a0df30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 0 tid 100015 ]
Stopped at kdb_enter+0x6e: movq $0,0x259eab7(%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 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff82805b00 .str.27
rsp 0xfffffe0056a0d690
rbp 0xfffffe0056a0d6b0
rsi 0
rdi 0xffffffff816425a9 printf+0x149
r8 0
r9 0xffffffff
r10 0x1
r11 0x17
r12 0xfffffe0007812780
r13 0xfffffffffffffffd
r14 0xffffffff82805b00 .str.27
r15 0
rip 0xffffffff8162c0de kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x259eab7(%rip)
db> show proc
Process 0 (kernel) at 0xffffffff83b55080:
state: NORMAL
uid: 0 gid: 0 supp gids: 0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b55080 reapsubtree: 0
sigparent: 0
vmspace: 0xffffffff83b56060
(map 0xffffffff83b56060)
(map.pmap 0xffffffff83b56100)
(pmap 0xffffffff83b56170)
threads: 39
100000 D parked 0xffffffff84c48ff0 [swapper]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100010 D - 0xfffffe000776fb00 [kqueue_ctx taskq]
100011 D - 0xfffffe000776fa00 [jail_remove taskq]
100012 D - 0xfffffe000776f900 [bus taskq]
100015 Run CPU 1 [thread taskq]
100017 D - 0xfffffe000776f400 [aiod_kick taskq]
100018 D - 0xfffffe000776f300 [deferred_unmount ta]
100019 D - 0xfffffe000776f200 [inm_free taskq]
100020 D - 0xfffffe000776f100 [in6m_free taskq]
100021 D - 0xfffffe000776f000 [linuxkpi_irq_wq]
100022 D - 0xfffffe000776ee00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe000776ee00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe000776ee00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe000776ee00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe000776ed00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe000776ed00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe000776ed00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe000776ed00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe000776eb00 [firmware taskq]
100040 D - 0xfffffe000776ea00 [crypto_0]
100041 D - 0xfffffe000776ea00 [crypto_1]
100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100073 D - 0xfffffe000776fc00 [mca taskq]
100074 D - 0xfffffe000776e800 [CAM taskq]
100076 D - 0xfffffe0007771600 [ipsec_offload]
100131 D - 0xfffffe0059ac0800 [netlink_socket (PID]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
819 780 423 0 RV sh
817 765 765 0 R (threaded) syz-executor
100097 RunQ syz-executor
100133 RunQ syz-executor
814 764 764 0 R (threaded) syz-executor
100098 RunQ syz-executor
100127 S uwait 0xfffffe006de07e80 syz-executor
813 766 766 0 R (threaded) syz-executor
100091 Run CPU 0 syz-executor
100125 S uwait 0xfffffe006de08000 syz-executor
100130 S uwait 0xfffffe00584ea080 syz-executor
100132 S uwait 0xfffffe006de08300 syz-executor
809 763 763 0 R (threaded) syz-executor
100117 RunQ syz-executor
100124 S uwait 0xfffffe00584e9f00 syz-executor
100128 S uwait 0xfffffe00584ea180 syz-executor
807 1 764 0 S uwait 0xfffffe006de09b00 syz-executor
803 1 764 0 S uwait 0xfffffe006de09c00 syz-executor
780 770 423 0 D ppwait 0xfffffe00540f0a68 sh
770 423 423 0 S wait 0xfffffe00540f0ac0 sh
766 762 766 0 R syz-executor
765 762 765 0 S nanslp 0xffffffff83babc40 syz-executor
764 762 764 0 R syz-executor
763 762 763 0 R syz-executor
762 760 760 0 S select 0xfffffe0057df86c0 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe0054004618 csh
758 681 758 0 Ss select 0xfffffe0057df8840 sshd
747 1 747 0 Ss+ ttyin 0xfffffe0058279cb0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005862f0b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005862f4b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005862f8b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty
739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty
737 1 17 0 S+ piperd 0xfffffe0059839b80 logger
736 735 17 0 S+ nanslp 0xffffffff83babc41 sleep
735 1 17 0 S+ wait 0xfffffe005400d570 sh
685 1 685 0 Ss nanslp 0xffffffff83babc40 cron
681 1 681 0 Ss select 0xfffffe0057ddbac0 sshd
494 1 494 0 Ss select 0xfffffe0057ddbd40 syslogd
423 1 423 0 Ss wait 0xfffffe005400c010 devd
422 1 422 65 Ss select 0xfffffe0057ddbdc0 dhclient
337 1 337 0 Ss select 0xfffffe0057ddbc40 dhclient
334 1 334 0 Ss select 0xfffffe0057ddbe40 dhclient
16 0 0 0 DL syncer 0xffffffff83cc9820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cc7d60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100092 D sdflush 0xfffffe005862dce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d12cc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf8d88 [dom0]
100080 D launds 0xffffffff83cf8d94 [laundry: dom0]
100081 D umarcl 0xffffffff81e11f10 [uma]
7 0 0 0 DL - 0xffffffff839245d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8471ef20 [pf purge]
5 0 0 0 DL waiting 0xffffffff845ed700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838ee340 [doneq0]
100046 D - 0xffffffff838ee2c0 [async]
100075 D - 0xffffffff838ee140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cf4660 [crypto]
100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0]
100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b54640 [g_event]
100038 D - 0xffffffff83b54660 [g_up]
100039 D - 0xffffffff83b54680 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 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 0xfffffe0007809010 [init]
10 0 0 0 DL audit_w 0xffffffff83cf5100 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D parked 0xffffffff84c48ff0 [swapper]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100010 D - 0xfffffe000776fb00 [kqueue_ctx taskq]
100011 D - 0xfffffe000776fa00 [jail_remove taskq]
100012 D - 0xfffffe000776f900 [bus taskq]
100015 Run CPU 1 [thread taskq]
100017 D - 0xfffffe000776f400 [aiod_kick taskq]
100018 D - 0xfffffe000776f300 [deferred_unmount ta]
100019 D - 0xfffffe000776f200 [inm_free taskq]
100020 D - 0xfffffe000776f100 [in6m_free taskq]
100021 D - 0xfffffe000776f000 [linuxkpi_irq_wq]
100022 D - 0xfffffe000776ee00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe000776ee00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe000776ee00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe000776ee00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe000776ed00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe000776ed00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe000776ed00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe000776ed00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe000776eb00 [firmware taskq]
100040 D - 0xfffffe000776ea00 [crypto_0]
100041 D - 0xfffffe000776ea00 [crypto_1]
100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100073 D - 0xfffffe000776fc00 [mca taskq]
100074 D - 0xfffffe000776e800 [CAM taskq]
100076 D - 0xfffffe0007771600 [ipsec_offload]
100131 D - 0xfffffe0059ac0800 [netlink_socket (PID]
db> show all locks
Process 813 (syz-executor) thread 0xfffffe00540bc000 (100091)
shared rw vmobject (vmobject) r = 0 (0xfffffe00540ead90) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540cd4f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 377 5124K 487
tcp_hpts 7 4801K 7
devbuf 4187 4324K 4212
sysctloid 35125 2069K 35200
vtbuf 24 1968K 46
kobj 331 1324K 495
newblk 401 1124K 444
vfscache 3 1025K 3
pcb 26 671K 53
inodedep 34 525K 93
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 119 234K 887
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54444
vmem 5 144K 6
tidhash 3 141K 3
filedesc 18 137K 79
pagedep 19 133K 31
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
DEVFS1 106 106K 123
gtaskqueue 18 98K 18
bus 1000 82K 5086
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 523 66K 523
ddb_capture 1 64K 1
kdtrace 182 36K 954
umtx 272 34K 272
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 125 32K 136
msg 4 30K 4
kbdmux 6 28K 6
temp 31 21K 1802
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
BPF 14 19K 14
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 124 16K 395
ithread 90 15K 90
bus-sc 34 15K 1657
eventhandler 163 14K 163
lltable 43 14K 43
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
cred 23 9K 180
in6_multi 65 9K 65
plimit 22 9K 317
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
bmsafemap 1 8K 60
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 240 8K 306
taskqueue 72 8K 72
kqueue 59 7K 838
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
UMA 268 5K 268
pf_ifnet 10 5K 19
vt 11 5K 11
filecaps 5 5K 67
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
pwddesc 52 4K 822
terminal 11 3K 11
DEVFSP 44 3K 48
selfd 41 3K 7291
mkdir 20 3K 42
indirdep 10 3K 10
session 20 3K 31
proc-args 81 3K 1847
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 6
kcovinfo 36 3K 36
netlink 2 3K 71
ip6ndp 13 3K 14
local_apic 1 2K 1
io_apic 1 2K 1
diradd 16 2K 57
ipsec-saq 2 2K 2
newdirblk 15 2K 21
freefile 15 2K 24
dirrem 7 2K 40
sctp_ifa 13 2K 14
Unitno 26 2K 52
CAM XPT 22 2K 543
lockf 15 2K 22
in_multi 6 2K 8
tun 4 2K 4
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 10
select 8 1K 24
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 97
pci_link 10 1K 10
crypto 4 1K 6
CC Mem 5 1K 9
encap_export_host 12 1K 12
osd 10 1K 26
cdev 2 1K 2
lkpikmalloc 8 1K 9
inpcbpolicy 13 1K 172
counter_rate 13 1K 13
sctp_atcl 1 1K 1
chacha20random 1 1K 1
inotify 4 1K 4
biobuf 1 1K 1
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 11
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
cryptodev 2 1K 40
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
ip6_msource 2 1K 2
VN POLL 1 1K 1
procdesc 1 1K 6
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3298
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 32
acpiintr 1 1K 1
sctp_atky 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
sctp_athm 1 1K 1
freework 1 1K 28
p1003.1b 1 1K 1
mqdata 0 0K 0
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
pf_table 0 0K 0
pf 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
filemon 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 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
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 30
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 3
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 27
freefrag 0 0K 5
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 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
MLX5EEPROM 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
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
lkpimhi 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 5
ip6_moptions 0 0K 1
in6_mfilter 0 0K 4
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 1
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 19
fadvise 0 0K 0
statfs 0 0K 181
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 8
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 13436
ioctlops 0 0K 97
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 190
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 635
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
jaildesc 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
boottrace 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
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 2
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ufshci 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 1
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 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
mpi3mrbuf 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
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 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
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 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
scsi_da 0 0K 70
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 12359 0 254 38494208 0
mbuf 256 8613 1049 14845 0 254 2473472 0
BUF TRIE 152 206 11598 443 0 62 1794208 0
malloc-384 384 4139 31 4150 0 30 1601280 0
malloc-128 128 11545 173 11555 0 126 1499904 0
tcp_log 416 538 3026 3971 0 254 1482624 0
malloc-4096 4096 334 2 577 0 2 1376256 0
UMA Slabs 0 112 10903 35 10903 0 126 1225056 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
RADIX NODE 152 6017 192 26054 0 62 943768 0
malloc-65536 65536 13 1 17 0 1 917504 0
vmem btag 56 16091 76 16091 0 254 905352 0
FFS inode 1168 522 31 546 0 8 645904 0
socket 1024 32 476 1367 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
sctp_ep 1152 1 258 1 0 254 298368 0
VM OBJECT 248 1083 101 13233 0 62 293632 0
256 Bucket 2048 128 8 1013 0 8 278528 0
VNODE 440 560 43 586 0 30 265320 0
malloc-64 64 3855 240 3863 0 254 262080 0
THREAD 1860 129 7 133 0 8 252960 0
malloc-4096 4096 58 2 826 0 2 245760 0
malloc-2048 2048 108 12 349 0 8 245760 0
malloc-16 16 14471 279 14541 0 254 236000 0
DEVCTL 1024 22 198 147 0 0 225280 0
malloc-16384 16384 8 5 37 0 1 212992 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5321 349 5365 0 254 181440 0
malloc-128 128 1222 173 25565 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 16 500 1168 0 254 165120 0
malloc-2048 2048 6 66 1038 0 8 147456 0
FFS2 dinode 256 522 48 546 0 62 145920 0
malloc-256 256 466 104 632 0 62 145920 0
MAP ENTRY 96 1220 292 41261 0 126 145152 0
malloc-65536 65536 0 2 58 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-1024 1024 117 11 301 0 16 131072 0
mbuf_packet 256 1 507 121 0 254 130048 0
S VFS Cache 104 996 174 1035 0 126 121680 0
FPU_save_area 832 131 13 144 0 16 119808 0
ksiginfo 112 45 999 62 0 126 116928 0
malloc-128 128 679 96 3932 0 126 99200 0
malloc-128 128 632 143 1253 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 2 1 13 0 1 98304 0
PROC 1368 51 15 819 0 8 90288 0
malloc-8192 8192 9 2 92 0 1 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-16384 16384 5 0 6 0 1 81920 0
malloc-4096 4096 16 4 212 0 2 81920 0
filedesc0 1072 52 18 822 0 8 75040 0
g_bio 408 0 180 4985 0 30 73440 0
128 Bucket 1024 43 24 240 0 16 68608 0
malloc-64 64 795 276 2419 0 254 68544 0
malloc-64 64 644 427 8944 0 254 68544 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 8 0 9 0 1 65536 0
malloc-1024 1024 26 38 557 0 16 65536 0
64 Bucket 512 68 60 1623 0 30 65536 0
malloc-256 256 156 99 840 0 62 65280 0
malloc-256 256 151 104 552 0 62 65280 0
malloc-256 256 175 80 232 0 62 65280 0
malloc-384 384 74 76 452 0 30 57600 0
malloc-4096 4096 12 2 495 0 2 57344 0
malloc-128 128 28 375 287 0 126 51584 0
32 Bucket 256 66 129 823 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 12514 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
syncache 168 0 264 3 0 254 44352 0
pcpu-8 8 4702 418 4858 0 254 40960 0
da_ccb 544 0 70 1346 0 16 38080 0
udp_inpcb 408 6 84 154 0 30 36720 0
malloc-64 64 23 544 13395 0 254 36288 0
malloc-64 64 30 537 46 0 254 36288 0
malloc-64 64 208 359 1004 0 254 36288 0
malloc-64 64 61 506 903 0 254 36288 0
malloc-128 128 18 261 160 0 126 35712 0
malloc-128 128 19 260 35 0 126 35712 0
malloc-128 128 121 158 588 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 71 19 75 0 30 34560 0
malloc-384 384 73 17 73 0 30 34560 0
malloc-256 256 27 108 444 0 62 34560 0
malloc-256 256 3 132 57 0 62 34560 0
malloc-256 256 44 91 205 0 62 34560 0
malloc-256 256 16 119 281 0 62 34560 0
malloc-2048 2048 0 16 12 0 8 32768 0
malloc-2048 2048 10 6 29 0 8 32768 0
malloc-2048 2048 3 13 48 0 8 32768 0
malloc-2048 2048 9 7 32 0 8 32768 0
malloc-2048 2048 8 8 8 0 8 32768 0
malloc-1024 1024 3 29 43 0 16 32768 0
malloc-1024 1024 17 15 985 0 16 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 3 29 8 0 16 32768 0
malloc-1024 1024 2 30 3 0 16 32768 0
malloc-512 512 0 64 110 0 30 32768 0
malloc-512 512 13 51 20 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
malloc-512 512 2 62 49 0 30 32768 0
malloc-512 512 10 54 30 0 30 32768 0
malloc-512 512 2 62 11 0 30 32768 0
malloc-512 512 3 61 4 0 30 32768 0
pcpu-64 64 501 11 501 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 24 240 35 0 126 31680 0
clpbuf 2624 0 12 20 0 4 31488 0
VMSPACE 584 35 14 804 0 16 28616 0
sctp_laddr 48 0 588 12 0 254 28224 0
malloc-32 32 155 727 1322 0 254 28224 0
malloc-32 32 352 530 4184 0 254 28224 0
16 Bucket 144 49 147 250 0 62 28224 0
4 Bucket 48 5 583 7 0 254 28224 0
udplite_inpcb 408 1 62 4 0 30 25704 0
TURNSTILE 136 137 52 137 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 43 0 2 24576 0
pipe 736 21 12 292 0 16 24288 0
ertt_txseginfo 40 0 606 176 0 254 24240 0
PWD 40 19 587 102 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
Files 80 168 132 6754 0 126 24000 0
8 Bucket 80 47 253 305 0 126 24000 0
tcp_inpcb 1304 5 13 9 0 8 23472 0
malloc-384 384 1 59 2 0 30 23040 0
malloc-384 384 12 48 12 0 30 23040 0
malloc-384 384 26 34 526 0 30 23040 0
malloc-384 384 1 59 2 0 30 23040 0
ripcb 376 1 59 5 0 30 22560 0
SLEEPQUEUE 88 137 119 137 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 5 275 9 0 126 20160 0
malloc-64 64 3 312 3 0 254 20160 0
malloc-32 32 55 575 353 0 254 20160 0
malloc-32 32 13 617 109 0 254 20160 0
malloc-32 32 62 568 87 0 254 20160 0
malloc-32 32 125 505 133 0 254 20160 0
malloc-32 32 16 614 20 0 254 20160 0
2 Bucket 32 48 582 327 0 254 20160 0
KNOTE 160 1 124 13 0 62 20000 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 0 2 26 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 6 0 2 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 0 16 1 0 16 16384 0
malloc-512 512 2 30 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 507 493 3377 0 254 16000 0
kenv 258 17 43 1065 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-16 16 41 709 1363 0 254 12000 0
malloc-16 16 10 740 15 0 254 12000 0
malloc-16 16 41 709 95 0 254 12000 0
malloc-16 16 44 706 25020 0 254 12000 0
malloc-16 16 15 735 16 0 254 12000 0
malloc-16 16 8 742 10 0 254 12000 0
cryptop 280 0 42 1 0 30 11760 0
Mountpoints 2816 2 2 2 0 4 11264 0
malloc-8192 8192 0 1 19 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 4 0 2 8192 0
pcpu-16 16 4 252 4 0 254 4096 0
vtnet_tx_hdr 24 0 167 1458 0 254 4008 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 152 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 fragment node 72 0 0 0 0 126 0 0
pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0
pf anchors 1664 0 0 0 0 64 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_rack_pcb 1088 0 0 0 0 8 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tcp_bbr_pcb 896 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
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 2256 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
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0
---
This report is generated by a bot. It may contain errors.
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#syz undup
syzbot found the following issue on:
HEAD commit: d4282cfa97d6 release.sh: Pass PKGCONF through to make rele..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14522b62580000
dashboard link: https://syzkaller.appspot.com/bug?extid=6676b3ff282d590b0fb3
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+6676b3...@syzkaller.appspotmail.com
panic: freevnode: cannot lock vp 0xfffffe006e4c1c08 for pollinfo destroy
cpuid = 1
time = 1757781224
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a0d550
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a0d6b0
vpanic() at vpanic+0x257/frame 0xfffffe0056a0d870
panic() at panic+0xb5/frame 0xfffffe0056a0d930
freevnode() at freevnode+0x8ff/frame 0xfffffe0056a0da50
vput_final() at vput_final+0x239/frame 0xfffffe0056a0dce0
inotify_reap() at inotify_reap+0x161/frame 0xfffffe0056a0dd30
taskqueue_run_locked() at taskqueue_run_locked+0x3ed/frame 0xfffffe0056a0dea0
taskqueue_thread_loop() at taskqueue_thread_loop+0x118/frame 0xfffffe0056a0def0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056a0df30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056a0df30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 0 tid 100015 ]
Stopped at kdb_enter+0x6e: movq $0,0x259eab7(%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 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff82805b00 .str.27
rsp 0xfffffe0056a0d690
rbp 0xfffffe0056a0d6b0
rsi 0
rdi 0xffffffff816425a9 printf+0x149
r8 0
r9 0xffffffff
r10 0x1
r11 0x17
r12 0xfffffe0007812780
r13 0xfffffffffffffffd
r14 0xffffffff82805b00 .str.27
r15 0
rip 0xffffffff8162c0de kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x259eab7(%rip)
db> show proc
Process 0 (kernel) at 0xffffffff83b55080:
state: NORMAL
uid: 0 gid: 0 supp gids: 0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b55080 reapsubtree: 0
sigparent: 0
vmspace: 0xffffffff83b56060
(map 0xffffffff83b56060)
(map.pmap 0xffffffff83b56100)
(pmap 0xffffffff83b56170)
threads: 39
100000 D parked 0xffffffff84c48ff0 [swapper]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100010 D - 0xfffffe000776fb00 [kqueue_ctx taskq]
100011 D - 0xfffffe000776fa00 [jail_remove taskq]
100012 D - 0xfffffe000776f900 [bus taskq]
100015 Run CPU 1 [thread taskq]
100017 D - 0xfffffe000776f400 [aiod_kick taskq]
100018 D - 0xfffffe000776f300 [deferred_unmount ta]
100019 D - 0xfffffe000776f200 [inm_free taskq]
100020 D - 0xfffffe000776f100 [in6m_free taskq]
100021 D - 0xfffffe000776f000 [linuxkpi_irq_wq]
100022 D - 0xfffffe000776ee00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe000776ee00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe000776ee00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe000776ee00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe000776ed00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe000776ed00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe000776ed00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe000776ed00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe000776eb00 [firmware taskq]
100040 D - 0xfffffe000776ea00 [crypto_0]
100041 D - 0xfffffe000776ea00 [crypto_1]
100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100073 D - 0xfffffe000776fc00 [mca taskq]
100074 D - 0xfffffe000776e800 [CAM taskq]
100076 D - 0xfffffe0007771600 [ipsec_offload]
100131 D - 0xfffffe0059ac0800 [netlink_socket (PID]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
819 780 423 0 RV sh
817 765 765 0 R (threaded) syz-executor
100097 RunQ syz-executor
100133 RunQ syz-executor
814 764 764 0 R (threaded) syz-executor
100098 RunQ syz-executor
100127 S uwait 0xfffffe006de07e80 syz-executor
813 766 766 0 R (threaded) syz-executor
100091 Run CPU 0 syz-executor
100125 S uwait 0xfffffe006de08000 syz-executor
100130 S uwait 0xfffffe00584ea080 syz-executor
100132 S uwait 0xfffffe006de08300 syz-executor
809 763 763 0 R (threaded) syz-executor
100117 RunQ syz-executor
100124 S uwait 0xfffffe00584e9f00 syz-executor
100128 S uwait 0xfffffe00584ea180 syz-executor
807 1 764 0 S uwait 0xfffffe006de09b00 syz-executor
803 1 764 0 S uwait 0xfffffe006de09c00 syz-executor
780 770 423 0 D ppwait 0xfffffe00540f0a68 sh
770 423 423 0 S wait 0xfffffe00540f0ac0 sh
766 762 766 0 R syz-executor
765 762 765 0 S nanslp 0xffffffff83babc40 syz-executor
764 762 764 0 R syz-executor
763 762 763 0 R syz-executor
762 760 760 0 S select 0xfffffe0057df86c0 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe0054004618 csh
758 681 758 0 Ss select 0xfffffe0057df8840 sshd
747 1 747 0 Ss+ ttyin 0xfffffe0058279cb0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005862f0b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005862f4b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005862f8b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty
739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty
737 1 17 0 S+ piperd 0xfffffe0059839b80 logger
736 735 17 0 S+ nanslp 0xffffffff83babc41 sleep
735 1 17 0 S+ wait 0xfffffe005400d570 sh
685 1 685 0 Ss nanslp 0xffffffff83babc40 cron
681 1 681 0 Ss select 0xfffffe0057ddbac0 sshd
494 1 494 0 Ss select 0xfffffe0057ddbd40 syslogd
423 1 423 0 Ss wait 0xfffffe005400c010 devd
422 1 422 65 Ss select 0xfffffe0057ddbdc0 dhclient
337 1 337 0 Ss select 0xfffffe0057ddbc40 dhclient
334 1 334 0 Ss select 0xfffffe0057ddbe40 dhclient
16 0 0 0 DL syncer 0xffffffff83cc9820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cc7d60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100092 D sdflush 0xfffffe005862dce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d12cc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf8d88 [dom0]
100080 D launds 0xffffffff83cf8d94 [laundry: dom0]
100081 D umarcl 0xffffffff81e11f10 [uma]
7 0 0 0 DL - 0xffffffff839245d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8471ef20 [pf purge]
5 0 0 0 DL waiting 0xffffffff845ed700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838ee340 [doneq0]
100046 D - 0xffffffff838ee2c0 [async]
100075 D - 0xffffffff838ee140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cf4660 [crypto]
100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0]
100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b54640 [g_event]
100038 D - 0xffffffff83b54660 [g_up]
100039 D - 0xffffffff83b54680 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 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 0xfffffe0007809010 [init]
10 0 0 0 DL audit_w 0xffffffff83cf5100 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D parked 0xffffffff84c48ff0 [swapper]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100010 D - 0xfffffe000776fb00 [kqueue_ctx taskq]
100011 D - 0xfffffe000776fa00 [jail_remove taskq]
100012 D - 0xfffffe000776f900 [bus taskq]
100015 Run CPU 1 [thread taskq]
100017 D - 0xfffffe000776f400 [aiod_kick taskq]
100018 D - 0xfffffe000776f300 [deferred_unmount ta]
100019 D - 0xfffffe000776f200 [inm_free taskq]
100020 D - 0xfffffe000776f100 [in6m_free taskq]
100021 D - 0xfffffe000776f000 [linuxkpi_irq_wq]
100022 D - 0xfffffe000776ee00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe000776ee00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe000776ee00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe000776ee00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe000776ed00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe000776ed00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe000776ed00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe000776ed00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe000776eb00 [firmware taskq]
100040 D - 0xfffffe000776ea00 [crypto_0]
100041 D - 0xfffffe000776ea00 [crypto_1]
100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100073 D - 0xfffffe000776fc00 [mca taskq]
100074 D - 0xfffffe000776e800 [CAM taskq]
100076 D - 0xfffffe0007771600 [ipsec_offload]
100131 D - 0xfffffe0059ac0800 [netlink_socket (PID]
db> show all locks
Process 813 (syz-executor) thread 0xfffffe00540bc000 (100091)
shared rw vmobject (vmobject) r = 0 (0xfffffe00540ead90) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540cd4f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 377 5124K 487
tcp_hpts 7 4801K 7
devbuf 4187 4324K 4212
sysctloid 35125 2069K 35200
vtbuf 24 1968K 46
kobj 331 1324K 495
newblk 401 1124K 444
vfscache 3 1025K 3
pcb 26 671K 53
inodedep 34 525K 93
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 119 234K 887
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54444
vmem 5 144K 6
tidhash 3 141K 3
filedesc 18 137K 79
pagedep 19 133K 31
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
DEVFS1 106 106K 123
gtaskqueue 18 98K 18
bus 1000 82K 5086
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 523 66K 523
ddb_capture 1 64K 1
kdtrace 182 36K 954
umtx 272 34K 272
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 125 32K 136
msg 4 30K 4
kbdmux 6 28K 6
temp 31 21K 1802
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
BPF 14 19K 14
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 124 16K 395
ithread 90 15K 90
bus-sc 34 15K 1657
eventhandler 163 14K 163
lltable 43 14K 43
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
cred 23 9K 180
in6_multi 65 9K 65
plimit 22 9K 317
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
bmsafemap 1 8K 60
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 240 8K 306
taskqueue 72 8K 72
kqueue 59 7K 838
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
UMA 268 5K 268
pf_ifnet 10 5K 19
vt 11 5K 11
filecaps 5 5K 67
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
pwddesc 52 4K 822
terminal 11 3K 11
DEVFSP 44 3K 48
selfd 41 3K 7291
mkdir 20 3K 42
indirdep 10 3K 10
session 20 3K 31
proc-args 81 3K 1847
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 6
kcovinfo 36 3K 36
netlink 2 3K 71
ip6ndp 13 3K 14
local_apic 1 2K 1
io_apic 1 2K 1
diradd 16 2K 57
ipsec-saq 2 2K 2
newdirblk 15 2K 21
freefile 15 2K 24
dirrem 7 2K 40
sctp_ifa 13 2K 14
Unitno 26 2K 52
CAM XPT 22 2K 543
lockf 15 2K 22
in_multi 6 2K 8
tun 4 2K 4
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 10
select 8 1K 24
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 97
pci_link 10 1K 10
crypto 4 1K 6
CC Mem 5 1K 9
encap_export_host 12 1K 12
osd 10 1K 26
cdev 2 1K 2
lkpikmalloc 8 1K 9
inpcbpolicy 13 1K 172
counter_rate 13 1K 13
sctp_atcl 1 1K 1
chacha20random 1 1K 1
inotify 4 1K 4
biobuf 1 1K 1
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 11
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
cryptodev 2 1K 40
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
ip6_msource 2 1K 2
VN POLL 1 1K 1
procdesc 1 1K 6
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3298
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 32
acpiintr 1 1K 1
sctp_atky 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
sctp_athm 1 1K 1
freework 1 1K 28
p1003.1b 1 1K 1
mqdata 0 0K 0
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
pf_table 0 0K 0
pf 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
filemon 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 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
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 30
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 3
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 27
freefrag 0 0K 5
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 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
MLX5EEPROM 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
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
lkpimhi 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 5
ip6_moptions 0 0K 1
in6_mfilter 0 0K 4
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 1
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 19
fadvise 0 0K 0
statfs 0 0K 181
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 8
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 13436
ioctlops 0 0K 97
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 190
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 635
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
jaildesc 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
boottrace 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
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 2
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ufshci 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 1
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 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
mpi3mrbuf 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
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 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
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 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
scsi_da 0 0K 70
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 12359 0 254 38494208 0
mbuf 256 8613 1049 14845 0 254 2473472 0
BUF TRIE 152 206 11598 443 0 62 1794208 0
malloc-384 384 4139 31 4150 0 30 1601280 0
malloc-128 128 11545 173 11555 0 126 1499904 0
tcp_log 416 538 3026 3971 0 254 1482624 0
malloc-4096 4096 334 2 577 0 2 1376256 0
UMA Slabs 0 112 10903 35 10903 0 126 1225056 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
RADIX NODE 152 6017 192 26054 0 62 943768 0
malloc-65536 65536 13 1 17 0 1 917504 0
vmem btag 56 16091 76 16091 0 254 905352 0
FFS inode 1168 522 31 546 0 8 645904 0
socket 1024 32 476 1367 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
sctp_ep 1152 1 258 1 0 254 298368 0
VM OBJECT 248 1083 101 13233 0 62 293632 0
256 Bucket 2048 128 8 1013 0 8 278528 0
VNODE 440 560 43 586 0 30 265320 0
malloc-64 64 3855 240 3863 0 254 262080 0
THREAD 1860 129 7 133 0 8 252960 0
malloc-4096 4096 58 2 826 0 2 245760 0
malloc-2048 2048 108 12 349 0 8 245760 0
malloc-16 16 14471 279 14541 0 254 236000 0
DEVCTL 1024 22 198 147 0 0 225280 0
malloc-16384 16384 8 5 37 0 1 212992 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5321 349 5365 0 254 181440 0
malloc-128 128 1222 173 25565 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 16 500 1168 0 254 165120 0
malloc-2048 2048 6 66 1038 0 8 147456 0
FFS2 dinode 256 522 48 546 0 62 145920 0
malloc-256 256 466 104 632 0 62 145920 0
MAP ENTRY 96 1220 292 41261 0 126 145152 0
malloc-65536 65536 0 2 58 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-1024 1024 117 11 301 0 16 131072 0
mbuf_packet 256 1 507 121 0 254 130048 0
S VFS Cache 104 996 174 1035 0 126 121680 0
FPU_save_area 832 131 13 144 0 16 119808 0
ksiginfo 112 45 999 62 0 126 116928 0
malloc-128 128 679 96 3932 0 126 99200 0
malloc-128 128 632 143 1253 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 2 1 13 0 1 98304 0
PROC 1368 51 15 819 0 8 90288 0
malloc-8192 8192 9 2 92 0 1 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-16384 16384 5 0 6 0 1 81920 0
malloc-4096 4096 16 4 212 0 2 81920 0
filedesc0 1072 52 18 822 0 8 75040 0
g_bio 408 0 180 4985 0 30 73440 0
128 Bucket 1024 43 24 240 0 16 68608 0
malloc-64 64 795 276 2419 0 254 68544 0
malloc-64 64 644 427 8944 0 254 68544 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 8 0 9 0 1 65536 0
malloc-1024 1024 26 38 557 0 16 65536 0
64 Bucket 512 68 60 1623 0 30 65536 0
malloc-256 256 156 99 840 0 62 65280 0
malloc-256 256 151 104 552 0 62 65280 0
malloc-256 256 175 80 232 0 62 65280 0
malloc-384 384 74 76 452 0 30 57600 0
malloc-4096 4096 12 2 495 0 2 57344 0
malloc-128 128 28 375 287 0 126 51584 0
32 Bucket 256 66 129 823 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 12514 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
syncache 168 0 264 3 0 254 44352 0
pcpu-8 8 4702 418 4858 0 254 40960 0
da_ccb 544 0 70 1346 0 16 38080 0
udp_inpcb 408 6 84 154 0 30 36720 0
malloc-64 64 23 544 13395 0 254 36288 0
malloc-64 64 30 537 46 0 254 36288 0
malloc-64 64 208 359 1004 0 254 36288 0
malloc-64 64 61 506 903 0 254 36288 0
malloc-128 128 18 261 160 0 126 35712 0
malloc-128 128 19 260 35 0 126 35712 0
malloc-128 128 121 158 588 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 71 19 75 0 30 34560 0
malloc-384 384 73 17 73 0 30 34560 0
malloc-256 256 27 108 444 0 62 34560 0
malloc-256 256 3 132 57 0 62 34560 0
malloc-256 256 44 91 205 0 62 34560 0
malloc-256 256 16 119 281 0 62 34560 0
malloc-2048 2048 0 16 12 0 8 32768 0
malloc-2048 2048 10 6 29 0 8 32768 0
malloc-2048 2048 3 13 48 0 8 32768 0
malloc-2048 2048 9 7 32 0 8 32768 0
malloc-2048 2048 8 8 8 0 8 32768 0
malloc-1024 1024 3 29 43 0 16 32768 0
malloc-1024 1024 17 15 985 0 16 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 3 29 8 0 16 32768 0
malloc-1024 1024 2 30 3 0 16 32768 0
malloc-512 512 0 64 110 0 30 32768 0
malloc-512 512 13 51 20 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
malloc-512 512 2 62 49 0 30 32768 0
malloc-512 512 10 54 30 0 30 32768 0
malloc-512 512 2 62 11 0 30 32768 0
malloc-512 512 3 61 4 0 30 32768 0
pcpu-64 64 501 11 501 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 24 240 35 0 126 31680 0
clpbuf 2624 0 12 20 0 4 31488 0
VMSPACE 584 35 14 804 0 16 28616 0
sctp_laddr 48 0 588 12 0 254 28224 0
malloc-32 32 155 727 1322 0 254 28224 0
malloc-32 32 352 530 4184 0 254 28224 0
16 Bucket 144 49 147 250 0 62 28224 0
4 Bucket 48 5 583 7 0 254 28224 0
udplite_inpcb 408 1 62 4 0 30 25704 0
TURNSTILE 136 137 52 137 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 43 0 2 24576 0
pipe 736 21 12 292 0 16 24288 0
ertt_txseginfo 40 0 606 176 0 254 24240 0
PWD 40 19 587 102 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
Files 80 168 132 6754 0 126 24000 0
8 Bucket 80 47 253 305 0 126 24000 0
tcp_inpcb 1304 5 13 9 0 8 23472 0
malloc-384 384 1 59 2 0 30 23040 0
malloc-384 384 12 48 12 0 30 23040 0
malloc-384 384 26 34 526 0 30 23040 0
malloc-384 384 1 59 2 0 30 23040 0
ripcb 376 1 59 5 0 30 22560 0
SLEEPQUEUE 88 137 119 137 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 5 275 9 0 126 20160 0
malloc-64 64 3 312 3 0 254 20160 0
malloc-32 32 55 575 353 0 254 20160 0
malloc-32 32 13 617 109 0 254 20160 0
malloc-32 32 62 568 87 0 254 20160 0
malloc-32 32 125 505 133 0 254 20160 0
malloc-32 32 16 614 20 0 254 20160 0
2 Bucket 32 48 582 327 0 254 20160 0
KNOTE 160 1 124 13 0 62 20000 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 0 2 26 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 6 0 2 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 0 16 1 0 16 16384 0
malloc-512 512 2 30 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 507 493 3377 0 254 16000 0
kenv 258 17 43 1065 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-16 16 41 709 1363 0 254 12000 0
malloc-16 16 10 740 15 0 254 12000 0
malloc-16 16 41 709 95 0 254 12000 0
malloc-16 16 44 706 25020 0 254 12000 0
malloc-16 16 15 735 16 0 254 12000 0
malloc-16 16 8 742 10 0 254 12000 0
cryptop 280 0 42 1 0 30 11760 0
Mountpoints 2816 2 2 2 0 4 11264 0
malloc-8192 8192 0 1 19 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 4 0 2 8192 0
pcpu-16 16 4 252 4 0 254 4096 0
vtnet_tx_hdr 24 0 167 1458 0 254 4008 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 152 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 fragment node 72 0 0 0 0 126 0 0
pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0
pf anchors 1664 0 0 0 0 64 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_rack_pcb 1088 0 0 0 0 8 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tcp_bbr_pcb 896 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
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 2256 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
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0
---
This report is generated by a bot. It may contain errors.
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#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
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(See the list of subsystem names on the web dashboard)
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#syz undup
syzbot
Sep 13, 2025, 5:26:30 PM (4 days ago) Sep 13
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 8a4e4c95244b loader.efi: Properly scope variable
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11973642580000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+6676b3...@syzkaller.appspotmail.com
panic: freevnode: cannot lock vp 0xfffffe006e658898 for pollinfo destroy
cpuid = 0
time = 1757798737
rdx 0xdffff7c000000000
r8 0
r9 0xffffffff
r10 0x433ec82d73cfe397
r11 0xfffffe00540c3cd0
r12 0xfffffe0007812780
r13 0xfffffffffffffffe
100011 D - 0xfffffe000776aa00 [jail_remove taskq]
100012 D - 0xfffffe000776a900 [bus taskq]
100015 Run CPU 0 [thread taskq]
100017 D - 0xfffffe000776a400 [aiod_kick taskq]
100018 D - 0xfffffe000776a300 [deferred_unmount ta]
100019 D - 0xfffffe000776a200 [inm_free taskq]
100020 D - 0xfffffe000776a100 [in6m_free taskq]
100021 D - 0xfffffe000776a000 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007769e00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007769e00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007769e00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007769e00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007769d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007769d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007769d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007769d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007769b00 [firmware taskq]
100040 D - 0xfffffe0007769a00 [crypto_0]
100041 D - 0xfffffe0007769a00 [crypto_1]
100074 D - 0xfffffe0007769800 [CAM taskq]
100076 D - 0xfffffe000776c600 [ipsec_offload]
863 814 863 0 Ss select 0xfffffe0057df8640 dhclient
828 773 828 0 S nanslp 0xffffffff83babc41 syz-executor
819 1 819 0 Ss select 0xfffffe0057df8940 dhclient
814 801 423 65 S select 0xfffffe0057df87c0 dhclient
801 423 423 0 S wait 0xfffffe00540f1570 sh
773 772 770 0 S select 0xfffffe0057df89c0 syz-executor
772 770 770 0 S (threaded) syz-execprog
100113 S uwait 0xfffffe00584eae80 syz-execprog
100115 S uwait 0xfffffe00584eb100 syz-execprog
100116 S uwait 0xfffffe00584eb200 syz-execprog
100117 S uwait 0xfffffe00584eb300 syz-execprog
100118 S kqread 0xfffffe00593fcb00 syz-execprog
100119 S uwait 0xfffffe0057d00300 syz-execprog
100120 S uwait 0xfffffe00584e9a80 syz-execprog
100121 S uwait 0xfffffe00584e9b80 syz-execprog
770 768 770 0 Ss sigsusp 0xfffffe00541050b0 csh
768 681 768 0 Ss select 0xfffffe0057ddb940 sshd
736 735 17 0 S+ nanslp 0xffffffff83babc40 sleep
735 1 17 0 S+ wait 0xfffffe0054004ac0 sh
494 1 494 0 Ss select 0xfffffe0058613540 syslogd
423 1 423 0 Ss wait 0xfffffe0054004010 devd
422 1 422 65 Ss select 0xfffffe00586134c0 dhclient
337 1 337 0 Ss select 0xfffffe0058613640 dhclient
334 1 334 0 Ss select 0xfffffe00586135c0 dhclient
5 0 0 0 DL waiting 0xffffffff84907700 [sctp_iterator]
100004 Run CPU 1 [idle: cpu1]
100011 D - 0xfffffe000776aa00 [jail_remove taskq]
100012 D - 0xfffffe000776a900 [bus taskq]
100015 Run CPU 0 [thread taskq]
100017 D - 0xfffffe000776a400 [aiod_kick taskq]
100018 D - 0xfffffe000776a300 [deferred_unmount ta]
100019 D - 0xfffffe000776a200 [inm_free taskq]
100020 D - 0xfffffe000776a100 [in6m_free taskq]
100021 D - 0xfffffe000776a000 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007769e00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007769e00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007769e00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007769e00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007769d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007769d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007769d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007769d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007769b00 [firmware taskq]
100040 D - 0xfffffe0007769a00 [crypto_0]
100041 D - 0xfffffe0007769a00 [crypto_1]
100074 D - 0xfffffe0007769800 [CAM taskq]
100076 D - 0xfffffe000776c600 [ipsec_offload]
db> show all locks
kobj 331 1324K 495
vfscache 3 1025K 3
inodedep 638 751K 662
pcb 24 669K 47
dirrem 572 143K 585
tidhash 3 141K 3
pagedep 44 139K 604
filedesc 5 37K 1193
umtx 288 36K 288
BPF 19 36K 20
DEVFS_RULE 56 20K 56
kenv 95 12K 95
routetbl 79 12K 314
rpc 8 9K 8
bmsafemap 3 9K 628
LRO 8 9K 10
taskqueue 69 8K 69
diradd 56 7K 625
ifnet 4 7K 5
lltable 19 6K 27
pfs_nodes 22 6K 22
ether_multi 68 6K 106
newdirblk 34 5K 593
vt 11 5K 11
pf_ifnet 9 4K 16
pwddesc 45 3K 1392
terminal 11 3K 11
session 22 3K 47
uidinfo 3 3K 9
netlink 2 3K 64
lockf 19 2K 29
Unitno 28 2K 1158
sctp_ifa 7 1K 10
CC Mem 6 1K 13
in_multi 3 1K 6
nhops 6 1K 6
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
osd 11 1K 30
DEVFSP 7 1K 43
counter_rate 13 1K 13
sctp_ifn 3 1K 10
mld 3 1K 4
igmp 3 1K 4
tun 1 1K 2
chacha20random 1 1K 1
inotify 4 1K 2216
prison 6 1K 6
cryptodev 2 1K 49
pmchooks 1 1K 1
filecaps 5 1K 72
acpiintr 1 1K 1
p1003.1b 1 1K 1
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 10
savedino 0 0K 15
freefrag 0 0K 25
ipsec-misc 0 0K 2
ipsecrequest 0 0K 0
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
ioctlops 0 0K 91
DEVFS4 0 0K 1108
mbuf_jumbo_page 4096 8320 1078 25120 0 254 38494208 0
tcp_log 416 10183 491 18900 0 254 4440384 0
mbuf 256 8587 1075 36695 0 254 2473472 0
BUF TRIE 152 296 11508 912 0 62 1794208 0
malloc-384 384 4136 34 4148 0 30 1601280 0
malloc-128 128 11542 52 11556 0 126 1484032 0
malloc-4096 4096 334 4 577 0 2 1384448 0
UMA Slabs 0 112 10904 34 10904 0 126 1225056 0
malloc-65536 65536 13 1 16 0 1 917504 0
RADIX NODE 152 4573 648 41290 0 62 793592 0
FFS inode 1168 551 23 1115 0 8 670432 0
socket 1024 27 481 1921 0 254 520192 0
256 Bucket 2048 119 33 1153 0 8 311296 0
VNODE 440 586 107 1706 0 30 304920 0
VM OBJECT 248 1059 125 19797 0 62 293632 0
THREAD 1860 134 10 148 0 8 267840 0
malloc-384 384 664 26 1131 0 30 264960 0
malloc-64 64 3855 240 3860 0 254 262080 0
malloc-4096 4096 56 4 1402 0 2 245760 0
malloc-2048 2048 107 13 348 0 8 245760 0
malloc-16 16 14471 279 14539 0 254 236000 0
DEVCTL 1024 15 205 142 0 0 225280 0
malloc-256 256 743 67 3093 0 62 207360 0
S VFS Cache 104 1023 381 1620 0 126 146016 0
FFS2 dinode 256 551 19 1115 0 62 145920 0
MAP ENTRY 96 1093 293 53883 0 126 133056 0
malloc-65536 65536 0 2 52 0 1 131072 0
malloc-1024 1024 114 14 295 0 16 131072 0
mbuf_packet 256 4 504 1277 0 254 130048 0
FPU_save_area 832 136 8 8581 0 16 119808 0
ksiginfo 112 51 993 7907 0 126 116928 0
malloc-128 128 706 193 5082 0 126 115072 0
malloc-128 128 691 208 2399 0 126 115072 0
malloc-128 128 561 214 595 0 126 99200 0
PROC 1368 45 21 1391 0 8 90288 0
128 Bucket 1024 47 36 334 0 16 84992 0
g_bio 408 0 180 5168 0 30 73440 0
malloc-64 64 756 315 2939 0 254 68544 0
malloc-64 64 566 505 35515 0 254 68544 0
malloc-4096 4096 12 4 495 0 2 65536 0
malloc-256 256 146 109 1094 0 62 65280 0
malloc-256 256 179 76 239 0 62 65280 0
malloc-128 128 27 376 841 0 126 51584 0
32 Bucket 256 63 132 536 0 62 49920 0
pipe 736 11 44 893 0 16 40480 0
da_ccb 544 0 70 1523 0 16 38080 0
pcpu-8 8 4475 133 4681 0 254 36864 0
udp_inpcb 408 6 84 149 0 30 36720 0
malloc-64 64 21 546 15159 0 254 36288 0
malloc-64 64 30 537 50 0 254 36288 0
malloc-64 64 193 374 2123 0 254 36288 0
malloc-64 64 54 513 1483 0 254 36288 0
malloc-128 128 18 261 153 0 126 35712 0
malloc-128 128 120 159 571 0 126 35712 0
routing nhops 256 15 120 26 0 62 34560 0
malloc-384 384 26 64 628 0 30 34560 0
malloc-256 256 25 110 756 0 62 34560 0
malloc-256 256 16 119 278 0 62 34560 0
malloc-2048 2048 3 13 42 0 8 32768 0
malloc-2048 2048 6 10 29 0 8 32768 0
malloc-2048 2048 5 11 6 0 8 32768 0
malloc-512 512 0 64 16 0 30 32768 0
malloc-512 512 2 62 10 0 30 32768 0
malloc-512 512 5 59 6 0 30 32768 0
PWD 40 12 796 683 0 254 32320 0
PGRP 120 23 241 63 0 126 31680 0
clpbuf 2624 0 12 71 0 4 31488 0
sctp_laddr 48 0 588 10 0 254 28224 0
malloc-32 32 139 743 1340 0 254 28224 0
malloc-32 32 352 530 4733 0 254 28224 0
16 Bucket 144 47 149 350 0 62 28224 0
4 Bucket 48 6 582 9 0 254 28224 0
TURNSTILE 136 145 44 145 0 62 25704 0
rtentry 168 18 126 26 0 62 24192 0
8 Bucket 80 49 251 381 0 126 24000 0
tcp_inpcb 1304 6 12 13 0 8 23472 0
SLEEPQUEUE 88 145 111 145 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 6 274 13 0 126 20160 0
malloc-32 32 44 586 1181 0 254 20160 0
malloc-32 32 84 546 99 0 254 20160 0
KNOTE 160 6 119 1149 0 62 20000 0
malloc-256 256 1 74 1161 0 62 19200 0
malloc-1024 1024 2 14 2 0 16 16384 0
kenv 258 17 43 1066 0 30 15480 0
malloc-16 16 11 739 17 0 254 12000 0
malloc-16 16 26 724 636 0 254 12000 0
malloc-16 16 45 705 25577 0 254 12000 0
malloc-16 16 11 739 14 0 254 12000 0
malloc-16 16 7 743 9 0 254 12000 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-384 384 1 29 2 0 30 11520 0
vtnet_tx_hdr 24 0 334 6866 0 254 8016 0
sctp_ep 1152 0 0 0 0 254 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 240 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 152 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0
skbuff 1808 0 0 0 0 8 0 0
mbu
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
HEAD commit: 8a4e4c95244b loader.efi: Properly scope variable
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=15332b62580000
dashboard link: https://syzkaller.appspot.com/bug?extid=6676b3ff282d590b0fb3
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15c5d934580000
console output: https://syzkaller.appspot.com/x/log.txt?x=15332b62580000
dashboard link: https://syzkaller.appspot.com/bug?extid=6676b3ff282d590b0fb3
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11973642580000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+6676b3...@syzkaller.appspotmail.com
cpuid = 0
time = 1757798737
rbx 0xffffffff82805b00 .str.27
rsp 0xfffffe0056a0d690
rbp 0xfffffe0056a0d6b0
rsi 0
rdi 0xffffffff830004e8 panicstr
rsp 0xfffffe0056a0d690
rbp 0xfffffe0056a0d6b0
rsi 0
r8 0
r9 0xffffffff
r10 0x433ec82d73cfe397
r11 0xfffffe00540c3cd0
r12 0xfffffe0007812780
r13 0xfffffffffffffffe
r14 0xffffffff82805b00 .str.27
r15 0
rip 0xffffffff8162c0de kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x259eab7(%rip)
db> show proc
Process 0 (kernel) at 0xffffffff83b55080:
state: NORMAL
uid: 0 gid: 0 supp gids: 0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b55080 reapsubtree: 0
sigparent: 0
vmspace: 0xffffffff83b56060
(map 0xffffffff83b56060)
(map.pmap 0xffffffff83b56100)
(pmap 0xffffffff83b56170)
threads: 38
r15 0
rip 0xffffffff8162c0de kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x259eab7(%rip)
db> show proc
Process 0 (kernel) at 0xffffffff83b55080:
state: NORMAL
uid: 0 gid: 0 supp gids: 0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b55080 reapsubtree: 0
sigparent: 0
vmspace: 0xffffffff83b56060
(map 0xffffffff83b56060)
(map.pmap 0xffffffff83b56100)
(pmap 0xffffffff83b56170)
100000 D parked 0xffffffff84c48ff0 [swapper]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100010 D - 0xfffffe000776ab00 [kqueue_ctx taskq]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100011 D - 0xfffffe000776aa00 [jail_remove taskq]
100012 D - 0xfffffe000776a900 [bus taskq]
100015 Run CPU 0 [thread taskq]
100017 D - 0xfffffe000776a400 [aiod_kick taskq]
100018 D - 0xfffffe000776a300 [deferred_unmount ta]
100019 D - 0xfffffe000776a200 [inm_free taskq]
100020 D - 0xfffffe000776a100 [in6m_free taskq]
100021 D - 0xfffffe000776a000 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007769e00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007769e00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007769e00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007769e00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007769d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007769d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007769d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007769d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007769b00 [firmware taskq]
100040 D - 0xfffffe0007769a00 [crypto_0]
100041 D - 0xfffffe0007769a00 [crypto_1]
100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100073 D - 0xfffffe000776ac00 [mca taskq]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100074 D - 0xfffffe0007769800 [CAM taskq]
100076 D - 0xfffffe000776c600 [ipsec_offload]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1391 828 828 0 DE tq_drai 0xfffffe006e5ee078 syz-executor
pid ppid pgrp uid state wmesg wchan cmd
863 814 863 0 Ss select 0xfffffe0057df8640 dhclient
828 773 828 0 S nanslp 0xffffffff83babc41 syz-executor
819 1 819 0 Ss select 0xfffffe0057df8940 dhclient
814 801 423 65 S select 0xfffffe0057df87c0 dhclient
801 423 423 0 S wait 0xfffffe00540f1570 sh
773 772 770 0 S select 0xfffffe0057df89c0 syz-executor
772 770 770 0 S (threaded) syz-execprog
100113 S uwait 0xfffffe00584eae80 syz-execprog
100115 S uwait 0xfffffe00584eb100 syz-execprog
100116 S uwait 0xfffffe00584eb200 syz-execprog
100117 S uwait 0xfffffe00584eb300 syz-execprog
100118 S kqread 0xfffffe00593fcb00 syz-execprog
100119 S uwait 0xfffffe0057d00300 syz-execprog
100120 S uwait 0xfffffe00584e9a80 syz-execprog
100121 S uwait 0xfffffe00584e9b80 syz-execprog
770 768 770 0 Ss sigsusp 0xfffffe00541050b0 csh
768 681 768 0 Ss select 0xfffffe0057ddb940 sshd
747 1 747 0 Ss+ ttyin 0xfffffe0058279cb0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005862f0b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005862f4b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005862f8b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty
739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty
737 1 17 0 S+ piperd 0xfffffe005965fcc0 logger
746 1 746 0 Ss+ ttyin 0xfffffe005862f0b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005862f4b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005862f8b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty
739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty
736 735 17 0 S+ nanslp 0xffffffff83babc40 sleep
735 1 17 0 S+ wait 0xfffffe0054004ac0 sh
685 1 685 0 Ss nanslp 0xffffffff83babc40 cron
681 1 681 0 Ss select 0xfffffe0057de01c0 sshd
494 1 494 0 Ss select 0xfffffe0058613540 syslogd
423 1 423 0 Ss wait 0xfffffe0054004010 devd
422 1 422 65 Ss select 0xfffffe00586134c0 dhclient
337 1 337 0 Ss select 0xfffffe0058613640 dhclient
334 1 334 0 Ss select 0xfffffe00586135c0 dhclient
16 0 0 0 DL syncer 0xffffffff83cc9820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cc7d60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100092 D sdflush 0xfffffe005862dce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d12cc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf8d88 [dom0]
100080 D launds 0xffffffff83cf8d94 [laundry: dom0]
100081 D umarcl 0xffffffff81e11f10 [uma]
7 0 0 0 DL - 0xffffffff839245d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff843c9f20 [pf purge]
15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cc7d60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100092 D sdflush 0xfffffe005862dce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d12cc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf8d88 [dom0]
100080 D launds 0xffffffff83cf8d94 [laundry: dom0]
100081 D umarcl 0xffffffff81e11f10 [uma]
7 0 0 0 DL - 0xffffffff839245d8 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff84907700 [sctp_iterator]
1 0 1 0 SLs wait 0xfffffe0007809010 [init]
10 0 0 0 DL audit_w 0xffffffff83cf5100 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D parked 0xffffffff84c48ff0 [swapper]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100010 D - 0xfffffe000776ab00 [kqueue_ctx taskq]
10 0 0 0 DL audit_w 0xffffffff83cf5100 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D parked 0xffffffff84c48ff0 [swapper]
100005 D - 0xfffffe0053ea0100 [softirq_0]
100006 D - 0xfffffe0053ea0000 [softirq_1]
100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0]
100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1]
100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0]
100011 D - 0xfffffe000776aa00 [jail_remove taskq]
100012 D - 0xfffffe000776a900 [bus taskq]
100015 Run CPU 0 [thread taskq]
100017 D - 0xfffffe000776a400 [aiod_kick taskq]
100018 D - 0xfffffe000776a300 [deferred_unmount ta]
100019 D - 0xfffffe000776a200 [inm_free taskq]
100020 D - 0xfffffe000776a100 [in6m_free taskq]
100021 D - 0xfffffe000776a000 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007769e00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007769e00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007769e00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007769e00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007769d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007769d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007769d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007769d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007769b00 [firmware taskq]
100040 D - 0xfffffe0007769a00 [crypto_0]
100041 D - 0xfffffe0007769a00 [crypto_1]
100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100073 D - 0xfffffe000776ac00 [mca taskq]
100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0]
100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1]
100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon]
100065 D - 0xffffffff8280a1e1 [deadlkres]
100069 D - 0xfffffe00593fd500 [acpi_task_0]
100070 D - 0xfffffe00593fd500 [acpi_task_1]
100071 D - 0xfffffe00593fd500 [acpi_task_2]
100074 D - 0xfffffe0007769800 [CAM taskq]
100076 D - 0xfffffe000776c600 [ipsec_offload]
db> show all locks
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 377 5124K 487
tcp_hpts 7 4801K 7
devbuf 4187 4324K 4212
sysctloid 35125 2069K 35200
vtbuf 24 1968K 46
newblk 1865 1490K 2482
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 377 5124K 487
tcp_hpts 7 4801K 7
devbuf 4187 4324K 4212
sysctloid 35125 2069K 35200
vtbuf 24 1968K 46
kobj 331 1324K 495
vfscache 3 1025K 3
inodedep 638 751K 662
pcb 24 669K 47
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vnet_data 2 224K 2
acpitask 1 224K 1
subproc 113 210K 1459
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54444
vmem 5 144K 7
acpica 1674 184K 54444
dirrem 572 143K 585
tidhash 3 141K 3
pagedep 44 139K 604
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
DEVFS1 103 103K 117
IP reass 1 128K 1
sem 4 106K 4
gtaskqueue 18 98K 18
bus 1000 82K 5086
mtx_pool 3 74K 3
freefile 555 70K 564
bus 1000 82K 5086
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 523 66K 523
ddb_capture 1 64K 1
kdtrace 181 37K 1541
NFSD srvcache 3 68K 3
module 523 66K 523
ddb_capture 1 64K 1
filedesc 5 37K 1193
umtx 288 36K 288
BPF 19 36K 20
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 122 31K 687
shm 1 32K 1
msg 4 30K 4
kbdmux 6 28K 6
temp 19 21K 1793
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
proc 3 17K 3
ithread 90 15K 90
bus-sc 34 15K 1657
eventhandler 163 14K 163
ifaddr 40 14K 51
bus-sc 34 15K 1657
eventhandler 163 14K 163
kenv 95 12K 95
routetbl 79 12K 314
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 82 10K 437
cred 24 9K 283
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
bmsafemap 3 9K 628
LRO 8 9K 10
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
mkdir 64 8K 1186
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 240 8K 306
plimit 20 8K 438
pfs_vncache 1 8K 1
audit_evclass 240 8K 306
taskqueue 69 8K 69
diradd 56 7K 625
ifnet 4 7K 5
sglist 6 7K 6
CAM DEV 3 6K 510
kqueue 50 6K 2506
CAM DEV 3 6K 510
lltable 19 6K 27
pfs_nodes 22 6K 22
ether_multi 68 6K 106
ufs_dirhash 24 5K 24
UMA 268 5K 268
in6_multi 35 5K 45
UMA 268 5K 268
newdirblk 34 5K 593
vt 11 5K 11
pf_ifnet 9 4K 16
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
proc-args 75 3K 2444
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
pwddesc 45 3K 1392
terminal 11 3K 11
session 22 3K 47
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
selfd 36 3K 33866
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 9
netlink 2 3K 64
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
io_apic 1 2K 1
lockf 19 2K 29
Unitno 28 2K 1158
CAM XPT 22 2K 543
toponodes 6 2K 6
ipsecpolicy 2 2K 2
select 11 2K 35
ipsecpolicy 2 2K 2
msi 9 2K 9
softdep 1 1K 1
indirdep 4 1K 4
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 10
secasvar 1 1K 1
NFSD session 1 1K 1
ip6ndp 6 1K 9
sctp_ifa 7 1K 10
CAM periph 4 1K 271
ipsec 3 1K 3
CC Mem 6 1K 13
in_multi 3 1K 6
nhops 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
isadev 6 1K 6
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
osd 11 1K 30
cdev 2 1K 2
lkpikmalloc 8 1K 9
inpcbpolicy 14 1K 167
lkpikmalloc 8 1K 9
DEVFSP 7 1K 43
counter_rate 13 1K 13
sctp_ifn 3 1K 10
mld 3 1K 4
igmp 3 1K 4
tun 1 1K 2
chacha20random 1 1K 1
inotify 4 1K 2216
biobuf 1 1K 1
vnodes 1 1K 1
procdesc 2 1K 8
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 564
NFSD V4client 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
feeder 7 1K 7
tcpfunc 3 1K 3
prison 6 1K 6
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
VN POLL 1 1K 554
apmdev 1 1K 1
atkbddev 2 1K 2
pmchooks 1 1K 1
filecaps 5 1K 72
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3357
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 55
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 581
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 10
sctp_socko 0 0K 0
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 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_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
mqdata 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 0
pf 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
pf 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 3
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 580
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 3
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 25
ipsecrequest 0 0K 0
ip6opt 0 0K 3
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
ip_msource 0 0K 0
ip_moptions 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_msource 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
statfs 0 0K 196
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 26
export_host 0 0K 0
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 15232
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
ioctlops 0 0K 91
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 190
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 673
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 190
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
kcovinfo 0 0K 30
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 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
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ufshci 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ufshci 0 0K 0
twsbuf 0 0K 0
tcp_log 416 10183 491 18900 0 254 4440384 0
mbuf 256 8587 1075 36695 0 254 2473472 0
BUF TRIE 152 296 11508 912 0 62 1794208 0
malloc-384 384 4136 34 4148 0 30 1601280 0
malloc-128 128 11542 52 11556 0 126 1484032 0
malloc-4096 4096 334 4 577 0 2 1384448 0
UMA Slabs 0 112 10904 34 10904 0 126 1225056 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 17060 43 17060 0 254 957768 0
malloc-65536 65536 13 1 16 0 1 917504 0
RADIX NODE 152 4573 648 41290 0 62 793592 0
FFS inode 1168 551 23 1115 0 8 670432 0
socket 1024 27 481 1921 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-256 256 1905 90 3202 0 62 510720 0
pbuf 2624 0 198 0 0 2 519552 0
256 Bucket 2048 119 33 1153 0 8 311296 0
VNODE 440 586 107 1706 0 30 304920 0
VM OBJECT 248 1059 125 19797 0 62 293632 0
THREAD 1860 134 10 148 0 8 267840 0
malloc-384 384 664 26 1131 0 30 264960 0
malloc-64 64 3855 240 3860 0 254 262080 0
malloc-4096 4096 56 4 1402 0 2 245760 0
malloc-2048 2048 107 13 348 0 8 245760 0
malloc-16 16 14471 279 14539 0 254 236000 0
DEVCTL 1024 15 205 142 0 0 225280 0
malloc-256 256 743 67 3093 0 62 207360 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5321 349 5365 0 254 181440 0
malloc-128 128 1218 177 25587 0 126 178560 0
malloc-32 32 5321 349 5365 0 254 181440 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 11 505 1732 0 254 165120 0
S VFS Cache 104 1023 381 1620 0 126 146016 0
FFS2 dinode 256 551 19 1115 0 62 145920 0
MAP ENTRY 96 1093 293 53883 0 126 133056 0
malloc-65536 65536 0 2 52 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-2048 2048 6 58 1038 0 8 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-1024 1024 114 14 295 0 16 131072 0
mbuf_packet 256 4 504 1277 0 254 130048 0
FPU_save_area 832 136 8 8581 0 16 119808 0
ksiginfo 112 51 993 7907 0 126 116928 0
malloc-128 128 706 193 5082 0 126 115072 0
malloc-128 128 691 208 2399 0 126 115072 0
malloc-128 128 561 214 595 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 2 1 13 0 1 98304 0
malloc-16384 16384 2 4 596 0 1 98304 0
malloc-32768 32768 2 1 13 0 1 98304 0
PROC 1368 45 21 1391 0 8 90288 0
malloc-8192 8192 9 2 92 0 1 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
syncache 168 0 528 6 0 254 88704 0
UMA Kegs 384 227 6 227 0 30 89472 0
128 Bucket 1024 47 36 334 0 16 84992 0
malloc-16384 16384 5 0 6 0 1 81920 0
filedesc0 1072 46 24 1392 0 8 75040 0
g_bio 408 0 180 5168 0 30 73440 0
malloc-64 64 756 315 2939 0 254 68544 0
malloc-64 64 566 505 35515 0 254 68544 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 8 0 9 0 1 65536 0
malloc-4096 4096 14 2 222 0 2 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 8 0 9 0 1 65536 0
malloc-4096 4096 12 4 495 0 2 65536 0
malloc-1024 1024 26 38 557 0 16 65536 0
64 Bucket 512 77 51 2630 0 30 65536 0
malloc-256 256 146 109 1094 0 62 65280 0
malloc-256 256 179 76 239 0 62 65280 0
malloc-128 128 27 376 841 0 126 51584 0
32 Bucket 256 63 132 536 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 17939 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
VMSPACE 584 30 40 1377 0 16 40880 0
pipe 736 11 44 893 0 16 40480 0
da_ccb 544 0 70 1523 0 16 38080 0
pcpu-8 8 4475 133 4681 0 254 36864 0
udp_inpcb 408 6 84 149 0 30 36720 0
malloc-64 64 21 546 15159 0 254 36288 0
malloc-64 64 30 537 50 0 254 36288 0
malloc-64 64 193 374 2123 0 254 36288 0
malloc-64 64 54 513 1483 0 254 36288 0
malloc-128 128 18 261 153 0 126 35712 0
malloc-128 128 120 159 571 0 126 35712 0
routing nhops 256 15 120 26 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 63 27 69 0 30 34560 0
malloc-384 384 26 64 628 0 30 34560 0
malloc-384 384 73 17 73 0 30 34560 0
malloc-256 256 29 106 465 0 62 34560 0
malloc-256 256 25 110 756 0 62 34560 0
malloc-256 256 16 119 278 0 62 34560 0
malloc-2048 2048 0 16 12 0 8 32768 0
malloc-2048 2048 10 6 27 0 8 32768 0
malloc-2048 2048 3 13 42 0 8 32768 0
malloc-2048 2048 6 10 29 0 8 32768 0
malloc-2048 2048 5 11 6 0 8 32768 0
malloc-1024 1024 3 29 43 0 16 32768 0
malloc-1024 1024 17 15 993 0 16 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 3 29 8 0 16 32768 0
malloc-1024 1024 3 29 8 0 16 32768 0
malloc-512 512 0 64 110 0 30 32768 0
malloc-512 512 13 51 18 0 30 32768 0
malloc-512 512 0 64 16 0 30 32768 0
malloc-512 512 2 62 49 0 30 32768 0
malloc-512 512 9 55 25 0 30 32768 0
malloc-512 512 2 62 10 0 30 32768 0
malloc-512 512 5 59 6 0 30 32768 0
pcpu-64 64 501 11 501 0 254 32768 0
ertt_txseginfo 40 1 807 1740 0 254 32320 0
PWD 40 12 796 683 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 105 295 11502 0 126 32000 0
PGRP 120 23 241 63 0 126 31680 0
clpbuf 2624 0 12 71 0 4 31488 0
sctp_laddr 48 0 588 10 0 254 28224 0
malloc-32 32 139 743 1340 0 254 28224 0
malloc-32 32 352 530 4733 0 254 28224 0
16 Bucket 144 47 149 350 0 62 28224 0
4 Bucket 48 6 582 9 0 254 28224 0
TURNSTILE 136 145 44 145 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 40 0 2 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
rtentry 168 18 126 26 0 62 24192 0
8 Bucket 80 49 251 381 0 126 24000 0
tcp_inpcb 1304 6 12 13 0 8 23472 0
malloc-384 384 12 48 12 0 30 23040 0
ripcb 376 2 58 5 0 30 22560 0
SLEEPQUEUE 88 145 111 145 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 6 274 13 0 126 20160 0
malloc-64 64 3 312 3 0 254 20160 0
malloc-32 32 54 576 380 0 254 20160 0
malloc-32 32 9 621 1774 0 254 20160 0
malloc-32 32 54 576 380 0 254 20160 0
malloc-32 32 44 586 1181 0 254 20160 0
malloc-32 32 84 546 99 0 254 20160 0
malloc-32 32 16 614 20 0 254 20160 0
2 Bucket 32 49 581 439 0 254 20160 0
KNOTE 160 6 119 1149 0 62 20000 0
malloc-256 256 1 74 1161 0 62 19200 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 0 2 19 0 1 16384 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 0 16 2 0 16 16384 0
malloc-1024 1024 2 14 2 0 16 16384 0
malloc-512 512 2 30 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 503 497 3427 0 254 16000 0
SMR CPU 32 8 503 8 0 254 16352 0
kenv 258 17 43 1066 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-16 16 35 715 1943 0 254 12000 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-16 16 11 739 17 0 254 12000 0
malloc-16 16 26 724 636 0 254 12000 0
malloc-16 16 45 705 25577 0 254 12000 0
malloc-16 16 11 739 14 0 254 12000 0
malloc-16 16 7 743 9 0 254 12000 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-384 384 1 29 2 0 30 11520 0
Mountpoints 2816 2 2 2 0 4 11264 0
malloc-8192 8192 0 1 26 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 4 0 2 8192 0
malloc-4096 4096 0 2 3 0 2 8192 0
malloc-4096 4096 0 2 4 0 2 8192 0
vtnet_tx_hdr 24 0 334 6866 0 254 8016 0
pcpu-16 16 4 252 4 0 254 4096 0
UMA Slabs 1 176 8 14 8 0 62 3872 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
udplite_inpcb 408 0 0 0 0 30 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
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
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 240 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 152 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0
skbuff 1808 0 0 0 0 8 0 0
mbu
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
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