panic: handle_workitem_remove: lost dir inodedep
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syzbot
Jul 29, 2025, 5:24:33 AM7/29/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 0ded4647215c vtnet.4: update description of loader tunables
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1608f034580000
dashboard link: https://syzkaller.appspot.com/bug?extid=602fb6ee1a39abfd3b5c
userspace arch: i386
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+602fb6...@syzkaller.appspotmail.com
panic: handle_workitem_remove: lost dir inodedep
cpuid = 1
time = 1753781036
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c447d0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c44930
vpanic() at vpanic+0x257/frame 0xfffffe0056c44af0
panic() at panic+0xb5/frame 0xfffffe0056c44bb0
handle_workitem_remove() at handle_workitem_remove+0xea0/frame 0xfffffe0056c44cf0
process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c44e40
softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c44e90
softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c44ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c44f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c44f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 14 tid 100095 ]
Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827cb4c0 .str.27
rsp 0xfffffe0056c44910
rbp 0xfffffe0056c44930
rsi 0
rdi 0xffffffff81614a99 printf+0x149
r8 0
r9 0xffffffff
r10 0x1000000001011
r11 0xb
r12 0xfffffe00540bd000
r13 0xfffffffffffffffd
r14 0xffffffff827cb4c0 .str.27
r15 0
rip 0xffffffff815fe5ce kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db> show proc
Process 14 (bufdaemon) at 0xfffffe000780a5c0:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b4d060
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b4d060 reapsubtree: 14
sigparent: 20
vmspace: 0xffffffff83b4e040
(map 0xffffffff83b4e040)
(map.pmap 0xffffffff83b4e0e0)
(pmap 0xffffffff83b4e150)
threads: 3
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100095 Run CPU 1 [/ worker]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
847 763 763 0 R (threaded) syz-executor
100119 Run CPU 0 syz-executor
100162 RunQ syz-executor
846 764 764 0 R (threaded) syz-executor
100153 RunQ syz-executor
100161 D biowr 0xfffffe0007dc0ef0 syz-executor
845 834 834 0 R (threaded) syz-executor
100151 RunQ syz-executor
100159 RunQ syz-executor
834 762 834 0 S nanslp 0xffffffff83ba3c41 syz-executor
833 765 765 0 R (threaded) syz-executor
100147 RunQ syz-executor
100148 RunQ syz-executor
100158 D rangelk 0xfffffe006e455198 syz-executor
100160 D ufs 0xfffffe006e455070 syz-executor
828 1 763 0 S uwait 0xfffffe00598f3900 syz-executor
822 806 822 0 Ss select 0xfffffe0053ffb8c0 dhclient
819 1 763 0 S uwait 0xfffffe00598f4080 syz-executor
818 0 0 0 DL aiordy 0xfffffe00540f7040 [aiod4]
817 0 0 0 DL aiordy 0xfffffe0007809b00 [aiod3]
816 0 0 0 DL aiordy 0xfffffe00540045a0 [aiod2]
815 0 0 0 DL aiordy 0xfffffe005409e580 [aiod1]
809 1 809 0 Ss select 0xfffffe00593ec140 dhclient
806 786 423 65 S select 0xfffffe00593ec240 dhclient
786 423 423 0 S wait 0xfffffe00540f8060 sh
765 762 765 0 S nanslp 0xffffffff83ba3c41 syz-executor
764 762 764 0 S nanslp 0xffffffff83ba3c41 syz-executor
763 762 763 0 S nanslp 0xffffffff83ba3c41 syz-executor
762 760 760 0 S select 0xfffffe0053ffb440 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe0054005670 csh
758 681 758 0 Ss select 0xfffffe0053ffb640 sshd
747 1 747 0 Ss+ ttyin 0xfffffe00582904b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00585cc4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00585cc8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00585cccb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00585cd0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00585cd4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00585cd8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00585cdcb0 getty
739 1 739 0 Ss+ ttyin 0xfffffe00585ce0b0 getty
737 1 17 0 S+ piperd 0xfffffe00596dd420 logger
736 735 17 0 S+ nanslp 0xffffffff83ba3c41 sleep
735 1 17 0 S+ wait 0xfffffe00540cf580 sh
685 1 685 0 Ss nanslp 0xffffffff83ba3c41 cron
681 1 681 0 Ss select 0xfffffe0053ffb6c0 sshd
494 1 494 0 Ss select 0xfffffe0053ffbe40 syslogd
423 1 423 0 Ss wait 0xfffffe005409f040 devd
422 1 422 65 Ss select 0xfffffe00593ecec0 dhclient
337 1 337 0 Ss select 0xfffffe00593ece40 dhclient
334 1 334 0 Ss select 0xfffffe0053ffbd40 dhclient
16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe005409d560 [vnlru]
14 0 0 0 RL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100095 Run CPU 1 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf0d88 [dom0]
100080 D launds 0xffffffff83cf0d94 [laundry: dom0]
100081 D umarcl 0xffffffff81de0e10 [uma]
7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff846d89e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff844e2700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838e6340 [doneq0]
100046 D - 0xffffffff838e62c0 [async]
100075 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cec640 [crypto]
100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0]
100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b4c620 [g_event]
100038 D - 0xffffffff83b4c640 [g_up]
100039 D - 0xffffffff83b4c660 [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 0xfffffe0007809040 [init]
10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c3dff0 [swapper]
100005 D - 0xfffffe0007768d00 [softirq_0]
100006 D - 0xfffffe0007768b00 [softirq_1]
100007 D - 0xfffffe0007768900 [if_io_tqg_0]
100008 D - 0xfffffe0007768700 [if_io_tqg_1]
100009 D - 0xfffffe0007768500 [if_config_tqg_0]
100010 D - 0xfffffe00083db100 [kqueue_ctx taskq]
100011 D - 0xfffffe00083db000 [jail_remove taskq]
100012 D - 0xfffffe00083dae00 [bus taskq]
100015 D - 0xfffffe00083da900 [thread taskq]
100017 D - 0xfffffe00083da600 [aiod_kick taskq]
100018 D - 0xfffffe00083da500 [deferred_unmount ta]
100019 D - 0xfffffe00083da400 [inm_free taskq]
100020 D - 0xfffffe00083da300 [in6m_free taskq]
100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq]
100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00083d9900 [firmware taskq]
100040 D - 0xfffffe0057d47300 [crypto_0]
100041 D - 0xfffffe0057d47300 [crypto_1]
100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0]
100057 D - 0xfffffe0058145500 [vtnet0 txq 0]
100058 D - 0xfffffe0058145400 [vtnet0 rxq 1]
100059 D - 0xfffffe0058145300 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon]
100065 D - 0xffffffff827cfba1 [deadlkres]
100069 D - 0xfffffe0057d46e00 [acpi_task_0]
100070 D - 0xfffffe0057d46e00 [acpi_task_1]
100071 D - 0xfffffe0057d46e00 [acpi_task_2]
100073 D - 0xfffffe00083dca00 [mca taskq]
100074 D - 0xfffffe0057d46b00 [CAM taskq]
100076 D - 0xfffffe0057d47000 [ipsec_offload]
db> show all locks
Process 846 (syz-executor) thread 0xfffffe00540e3780 (100161)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007dc0f70) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:328
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e47b228) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3384
Process 833 (syz-executor) thread 0xfffffe0054119000 (100148)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007dcb548) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4022
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007dc1798) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e455070) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ufs/ufs_vnops.c:2953
Process 14 (bufdaemon) thread 0xfffffe00540bd000 (100095)
exclusive rw SUrw (SUrw) r = 0 (0xfffffe005828d400) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:10022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfa9e30) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3384
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5079K 494
tcp_hpts 7 4801K 7
devbuf 4187 4323K 4212
sysctloid 34891 2055K 34966
vtbuf 24 1968K 46
kobj 330 1320K 494
newblk 12 1027K 394
vfscache 3 1025K 3
pcb 24 669K 54
inodedep 32 524K 144
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 135 258K 927
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54426
filedesc 22 169K 124
vmem 5 144K 7
tidhash 3 141K 3
pagedep 17 132K 65
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 107 107K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 521
ddb_capture 1 64K 1
temp 37 54K 1898
kdtrace 191 38K 1011
umtx 288 36K 288
BPF 23 36K 23
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 126 32K 136
msg 4 30K 4
kbdmux 6 28K 6
LRO 20 21K 22
DEVFS_RULE 56 20K 56
ifaddr 74 20K 78
routetbl 176 18K 546
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
lltable 48 15K 51
ithread 90 15K 90
bus-sc 34 15K 1647
ifnet 8 15K 8
eventhandler 163 14K 163
ether_multi 167 14K 190
kenv 95 12K 95
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 82 10K 437
in6_multi 68 10K 75
rpc 8 9K 8
plimit 23 9K 340
bmsafemap 2 9K 109
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 240 8K 303
taskqueue 69 8K 69
sglist 6 7K 6
cred 24 6K 192
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 27 6K 27
pf_ifnet 11 5K 22
UMA 266 5K 266
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
mount 36 4K 215
kqueue 57 4K 855
pwddesc 57 4K 848
acpisem 28 4K 28
selfd 48 3K 6738
DEVFSP 46 3K 62
terminal 11 3K 11
session 22 3K 36
diradd 21 3K 106
proc-args 84 3K 1918
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 8
kcovinfo 36 3K 45
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
lockf 19 2K 95
ip6ndp 13 2K 15
tun 5 2K 5
Unitno 28 2K 52
sctp_ifa 13 2K 16
CAM XPT 22 2K 543
in_multi 6 2K 9
toponodes 6 2K 6
ipsecpolicy 2 2K 2
select 11 2K 30
dirrem 5 2K 82
mkdir 10 2K 94
msi 9 2K 9
newdirblk 9 2K 47
netlink 2 2K 89
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 14
NFSD session 1 1K 1
freefile 7 1K 61
mld 7 1K 7
igmp 7 1K 7
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 16
pfil 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
osd 9 1K 32
CC Mem 4 1K 15
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
inpcbpolicy 12 1K 173
chacha20random 1 1K 1
biobuf 1 1K 1
indirdep 1 1K 16
vnodes 1 1K 1
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
cryptodev 2 1K 37
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 4
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 3310
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 34
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 53
p1003.1b 1 1K 1
tcp_pcm_rack 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
pf_table 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 13
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_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 13
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
filemon 0 0K 2
mqdata 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 32
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
freeblks 0 0K 52
freefrag 0 0K 2
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 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
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
VN POLL 0 0K 3
statfs 0 0K 182
namei_tracker 0 0K 0
inotify 0 0K 12
export_host 0 0K 0
cl_savebuf 0 0K 1
lio 0 0K 4
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 13551
ioctlops 0 0K 98
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 296
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 649
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 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 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
twsbuf 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
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 11659 0 254 38494208 0
mbuf 256 8615 1047 14531 0 254 2473472 0
BUF TRIE 152 296 11508 571 0 62 1794208 0
malloc-4096 4096 387 5 1342 0 2 1605632 0
malloc-384 384 4122 48 4466 0 30 1601280 0
malloc-128 128 11484 110 11595 0 126 1484032 0
UMA Slabs 0 112 10899 3 10899 0 126 1221024 0
tcp_log 416 967 1832 3681 0 254 1164384 0
RADIX NODE 152 6933 472 30573 0 62 1125560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 15995 28 15995 0 254 897288 0
malloc-65536 65536 9 1 12 0 1 655360 0
FFS inode 1168 526 20 588 0 8 637728 0
pbuf 2624 0 202 0 0 2 530048 0
socket 1024 25 483 1373 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-65536 65536 4 2 114 0 1 393216 0
malloc-2048 2048 106 62 641 0 8 344064 0
VM OBJECT 248 1153 95 13781 0 62 309504 0
256 Bucket 2048 124 12 980 0 8 278528 0
malloc-64 64 4155 192 5769 0 254 278208 0
VNODE 440 563 67 627 0 30 277200 0
THREAD 1860 133 11 162 0 8 267840 0
malloc-16 16 14398 102 14486 0 254 232000 0
malloc-32768 32768 5 2 9 0 1 229376 0
DEVCTL 1024 31 189 158 0 0 225280 0
malloc-16384 16384 11 1 60 0 1 196608 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5334 336 5369 0 254 181440 0
malloc-128 128 1215 180 25362 0 126 178560 0
malloc-256 256 323 367 1836 0 62 176640 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 11 505 1171 0 254 165120 0
malloc-1024 1024 125 35 870 0 16 163840 0
FFS2 dinode 256 526 104 588 0 62 161280 0
MAP ENTRY 96 1341 297 42960 0 126 157248 0
FPU_save_area 832 135 27 189 0 16 134784 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 72 0 1 131072 0
malloc-32768 32768 3 1 14 0 1 131072 0
mbuf_packet 256 1 507 159 0 254 130048 0
S VFS Cache 104 1007 163 1090 0 126 121680 0
ksiginfo 112 51 993 74 0 126 116928 0
PROC 1376 56 21 847 0 8 105952 0
malloc-128 128 521 254 3846 0 126 99200 0
UMA Kegs 384 225 8 225 0 30 89472 0
malloc-128 128 441 210 731 0 126 83328 0
filedesc0 1072 57 13 848 0 8 75040 0
g_bio 408 4 176 5428 0 30 73440 0
128 Bucket 1024 40 27 235 0 16 68608 0
malloc-64 64 565 506 8305 0 254 68544 0
malloc-128 128 312 215 1138 0 126 67456 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 193 0 1 65536 0
malloc-4096 4096 13 3 27 0 2 65536 0
malloc-2048 2048 4 28 718 0 8 65536 0
64 Bucket 512 79 49 2084 0 30 65536 0
malloc-256 256 172 83 430 0 62 65280 0
malloc-8192 8192 4 3 113 0 1 57344 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-8192 8192 7 0 8 0 1 57344 0
malloc-4096 4096 12 2 12 0 2 57344 0
malloc-64 64 647 172 2375 0 254 52416 0
malloc-128 128 151 252 666 0 126 51584 0
32 Bucket 256 68 127 583 0 62 49920 0
DIRHASH 1024 36 12 36 0 16 49152 0
NAMEI 1024 3 45 13022 0 16 49152 0
malloc-2048 2048 13 11 30 0 8 49152 0
malloc-384 384 99 21 102 0 30 46080 0
malloc-384 384 37 83 156 0 30 46080 0
syncache 168 0 264 3 0 254 44352 0
malloc-4096 4096 5 5 563 0 2 40960 0
malloc-4096 4096 8 2 66 0 2 40960 0
pcpu-8 8 4800 320 5000 0 254 40960 0
VMSPACE 584 37 33 830 0 16 40880 0
pipe 736 20 35 292 0 16 40480 0
da_ccb 544 1 69 1450 0 16 38080 0
udp_inpcb 408 6 84 153 0 30 36720 0
malloc-64 64 66 501 13564 0 254 36288 0
malloc-64 64 162 405 179 0 254 36288 0
malloc-64 64 16 551 134 0 254 36288 0
malloc-64 64 15 552 40 0 254 36288 0
malloc-128 128 72 207 309 0 126 35712 0
routing nhops 256 27 108 38 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 52 38 53 0 30 34560 0
malloc-256 256 0 135 383 0 62 34560 0
malloc-256 256 20 115 23 0 62 34560 0
malloc-256 256 99 36 447 0 62 34560 0
malloc-256 256 13 122 188 0 62 34560 0
malloc-256 256 30 105 31 0 62 34560 0
malloc-256 256 14 121 328 0 62 34560 0
malloc-16384 16384 2 0 3 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 3 5 192 0 2 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 6 10 71 0 8 32768 0
malloc-2048 2048 11 5 12 0 8 32768 0
malloc-2048 2048 1 15 52 0 8 32768 0
malloc-1024 1024 28 4 32 0 16 32768 0
malloc-1024 1024 9 23 14 0 16 32768 0
malloc-1024 1024 2 30 2 0 16 32768 0
malloc-1024 1024 8 24 12 0 16 32768 0
malloc-1024 1024 1 31 1013 0 16 32768 0
malloc-512 512 4 60 162 0 30 32768 0
malloc-512 512 2 62 31 0 30 32768 0
malloc-512 512 13 51 28 0 30 32768 0
pcpu-64 64 498 14 498 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 26 238 41 0 126 31680 0
sctp_laddr 48 0 588 16 0 254 28224 0
rl_entry 48 4 584 6 0 254 28224 0
malloc-32 32 149 733 1330 0 254 28224 0
malloc-32 32 277 605 3093 0 254 28224 0
16 Bucket 144 55 141 350 0 62 28224 0
4 Bucket 48 5 583 6 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 1 2 20 0 1 24576 0
malloc-4096 4096 3 3 7 0 2 24576 0
ertt_txseginfo 40 0 606 262 0 254 24240 0
PWD 40 20 586 120 0 254 24240 0
rtentry 168 30 114 38 0 62 24192 0
Files 80 170 130 6980 0 126 24000 0
8 Bucket 80 52 248 333 0 126 24000 0
tcp_inpcb 1304 4 14 15 0 8 23472 0
itimer 352 0 66 10 0 30 23232 0
malloc-384 384 21 39 25 0 30 23040 0
malloc-384 384 37 23 355 0 30 23040 0
malloc-384 384 2 58 27 0 30 23040 0
malloc-384 384 26 34 37 0 30 23040 0
ripcb 376 2 58 5 0 30 22560 0
Mountpoints 2816 2 6 5 0 4 22528 0
SLEEPQUEUE 88 145 111 145 0 126 22528 0
clpbuf 2624 0 8 13 0 4 20992 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 4 276 15 0 126 20160 0
malloc-64 64 3 312 3 0 254 20160 0
malloc-32 32 54 576 231 0 254 20160 0
malloc-32 32 91 539 128 0 254 20160 0
malloc-32 32 191 439 371 0 254 20160 0
malloc-32 32 26 604 1073 0 254 20160 0
2 Bucket 32 52 578 335 0 254 20160 0
AIOCB 552 0 35 3 0 16 19320 0
L VFS Cache 320 0 60 5 0 30 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-2048 2048 4 4 4 0 8 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 2 30 14 0 30 16384 0
malloc-512 512 2 30 8 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 489 511 3430 0 254 16000 0
AIO 208 0 76 3 0 62 15808 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-32 32 7 371 7 0 254 12096 0
KNOTE 160 0 75 9 0 62 12000 0
malloc-16 16 38 712 1490 0 254 12000 0
malloc-16 16 24 726 141 0 254 12000 0
malloc-16 16 36 714 24838 0 254 12000 0
malloc-16 16 12 738 13 0 254 12000 0
malloc-16 16 39 711 98 0 254 12000 0
AIOLIO 272 0 42 2 0 30 11424 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 3 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1203 0 254 8016 0
malloc-16 16 17 483 20 0 254 8000 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 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
sctp_ep 1152 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
udplite_inpcb 408 0 0 0 0 30 0 0
IPsec SA lft_c 16 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
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
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 16 0 0
nfspbuf 2624 0 0 0 0 4 0 0
swwbuf 2624 0 0 0 0 2 0 0
swrbuf 2624 0 0 0 0 4 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 152 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
---
This report is generated by a bot. It may contain errors.
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syzbot found the following issue on:
HEAD commit: 0ded4647215c vtnet.4: update description of loader tunables
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1608f034580000
dashboard link: https://syzkaller.appspot.com/bug?extid=602fb6ee1a39abfd3b5c
userspace arch: i386
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+602fb6...@syzkaller.appspotmail.com
panic: handle_workitem_remove: lost dir inodedep
cpuid = 1
time = 1753781036
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c447d0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c44930
vpanic() at vpanic+0x257/frame 0xfffffe0056c44af0
panic() at panic+0xb5/frame 0xfffffe0056c44bb0
handle_workitem_remove() at handle_workitem_remove+0xea0/frame 0xfffffe0056c44cf0
process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c44e40
softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c44e90
softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c44ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c44f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c44f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 14 tid 100095 ]
Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827cb4c0 .str.27
rsp 0xfffffe0056c44910
rbp 0xfffffe0056c44930
rsi 0
rdi 0xffffffff81614a99 printf+0x149
r8 0
r9 0xffffffff
r10 0x1000000001011
r11 0xb
r12 0xfffffe00540bd000
r13 0xfffffffffffffffd
r14 0xffffffff827cb4c0 .str.27
r15 0
rip 0xffffffff815fe5ce kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25c45c7(%rip)
db> show proc
Process 14 (bufdaemon) at 0xfffffe000780a5c0:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b4d060
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b4d060 reapsubtree: 14
sigparent: 20
vmspace: 0xffffffff83b4e040
(map 0xffffffff83b4e040)
(map.pmap 0xffffffff83b4e0e0)
(pmap 0xffffffff83b4e150)
threads: 3
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100095 Run CPU 1 [/ worker]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
847 763 763 0 R (threaded) syz-executor
100119 Run CPU 0 syz-executor
100162 RunQ syz-executor
846 764 764 0 R (threaded) syz-executor
100153 RunQ syz-executor
100161 D biowr 0xfffffe0007dc0ef0 syz-executor
845 834 834 0 R (threaded) syz-executor
100151 RunQ syz-executor
100159 RunQ syz-executor
834 762 834 0 S nanslp 0xffffffff83ba3c41 syz-executor
833 765 765 0 R (threaded) syz-executor
100147 RunQ syz-executor
100148 RunQ syz-executor
100158 D rangelk 0xfffffe006e455198 syz-executor
100160 D ufs 0xfffffe006e455070 syz-executor
828 1 763 0 S uwait 0xfffffe00598f3900 syz-executor
822 806 822 0 Ss select 0xfffffe0053ffb8c0 dhclient
819 1 763 0 S uwait 0xfffffe00598f4080 syz-executor
818 0 0 0 DL aiordy 0xfffffe00540f7040 [aiod4]
817 0 0 0 DL aiordy 0xfffffe0007809b00 [aiod3]
816 0 0 0 DL aiordy 0xfffffe00540045a0 [aiod2]
815 0 0 0 DL aiordy 0xfffffe005409e580 [aiod1]
809 1 809 0 Ss select 0xfffffe00593ec140 dhclient
806 786 423 65 S select 0xfffffe00593ec240 dhclient
786 423 423 0 S wait 0xfffffe00540f8060 sh
765 762 765 0 S nanslp 0xffffffff83ba3c41 syz-executor
764 762 764 0 S nanslp 0xffffffff83ba3c41 syz-executor
763 762 763 0 S nanslp 0xffffffff83ba3c41 syz-executor
762 760 760 0 S select 0xfffffe0053ffb440 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe0054005670 csh
758 681 758 0 Ss select 0xfffffe0053ffb640 sshd
747 1 747 0 Ss+ ttyin 0xfffffe00582904b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00585cc4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00585cc8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00585cccb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00585cd0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00585cd4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00585cd8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00585cdcb0 getty
739 1 739 0 Ss+ ttyin 0xfffffe00585ce0b0 getty
737 1 17 0 S+ piperd 0xfffffe00596dd420 logger
736 735 17 0 S+ nanslp 0xffffffff83ba3c41 sleep
735 1 17 0 S+ wait 0xfffffe00540cf580 sh
685 1 685 0 Ss nanslp 0xffffffff83ba3c41 cron
681 1 681 0 Ss select 0xfffffe0053ffb6c0 sshd
494 1 494 0 Ss select 0xfffffe0053ffbe40 syslogd
423 1 423 0 Ss wait 0xfffffe005409f040 devd
422 1 422 65 Ss select 0xfffffe00593ecec0 dhclient
337 1 337 0 Ss select 0xfffffe00593ece40 dhclient
334 1 334 0 Ss select 0xfffffe0053ffbd40 dhclient
16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe005409d560 [vnlru]
14 0 0 0 RL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100082 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100095 Run CPU 1 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf0d88 [dom0]
100080 D launds 0xffffffff83cf0d94 [laundry: dom0]
100081 D umarcl 0xffffffff81de0e10 [uma]
7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff846d89e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff844e2700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838e6340 [doneq0]
100046 D - 0xffffffff838e62c0 [async]
100075 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cec640 [crypto]
100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0]
100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b4c620 [g_event]
100038 D - 0xffffffff83b4c640 [g_up]
100039 D - 0xffffffff83b4c660 [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 0xfffffe0007809040 [init]
10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c3dff0 [swapper]
100005 D - 0xfffffe0007768d00 [softirq_0]
100006 D - 0xfffffe0007768b00 [softirq_1]
100007 D - 0xfffffe0007768900 [if_io_tqg_0]
100008 D - 0xfffffe0007768700 [if_io_tqg_1]
100009 D - 0xfffffe0007768500 [if_config_tqg_0]
100010 D - 0xfffffe00083db100 [kqueue_ctx taskq]
100011 D - 0xfffffe00083db000 [jail_remove taskq]
100012 D - 0xfffffe00083dae00 [bus taskq]
100015 D - 0xfffffe00083da900 [thread taskq]
100017 D - 0xfffffe00083da600 [aiod_kick taskq]
100018 D - 0xfffffe00083da500 [deferred_unmount ta]
100019 D - 0xfffffe00083da400 [inm_free taskq]
100020 D - 0xfffffe00083da300 [in6m_free taskq]
100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq]
100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00083d9900 [firmware taskq]
100040 D - 0xfffffe0057d47300 [crypto_0]
100041 D - 0xfffffe0057d47300 [crypto_1]
100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0]
100057 D - 0xfffffe0058145500 [vtnet0 txq 0]
100058 D - 0xfffffe0058145400 [vtnet0 rxq 1]
100059 D - 0xfffffe0058145300 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon]
100065 D - 0xffffffff827cfba1 [deadlkres]
100069 D - 0xfffffe0057d46e00 [acpi_task_0]
100070 D - 0xfffffe0057d46e00 [acpi_task_1]
100071 D - 0xfffffe0057d46e00 [acpi_task_2]
100073 D - 0xfffffe00083dca00 [mca taskq]
100074 D - 0xfffffe0057d46b00 [CAM taskq]
100076 D - 0xfffffe0057d47000 [ipsec_offload]
db> show all locks
Process 846 (syz-executor) thread 0xfffffe00540e3780 (100161)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007dc0f70) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:328
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e47b228) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3384
Process 833 (syz-executor) thread 0xfffffe0054119000 (100148)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007dcb548) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4022
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007dc1798) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e455070) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ufs/ufs_vnops.c:2953
Process 14 (bufdaemon) thread 0xfffffe00540bd000 (100095)
exclusive rw SUrw (SUrw) r = 0 (0xfffffe005828d400) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:10022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfa9e30) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3384
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5079K 494
tcp_hpts 7 4801K 7
devbuf 4187 4323K 4212
sysctloid 34891 2055K 34966
vtbuf 24 1968K 46
kobj 330 1320K 494
newblk 12 1027K 394
vfscache 3 1025K 3
pcb 24 669K 54
inodedep 32 524K 144
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 135 258K 927
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54426
filedesc 22 169K 124
vmem 5 144K 7
tidhash 3 141K 3
pagedep 17 132K 65
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 107 107K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 521
ddb_capture 1 64K 1
temp 37 54K 1898
kdtrace 191 38K 1011
umtx 288 36K 288
BPF 23 36K 23
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 126 32K 136
msg 4 30K 4
kbdmux 6 28K 6
LRO 20 21K 22
DEVFS_RULE 56 20K 56
ifaddr 74 20K 78
routetbl 176 18K 546
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
lltable 48 15K 51
ithread 90 15K 90
bus-sc 34 15K 1647
ifnet 8 15K 8
eventhandler 163 14K 163
ether_multi 167 14K 190
kenv 95 12K 95
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 82 10K 437
in6_multi 68 10K 75
rpc 8 9K 8
plimit 23 9K 340
bmsafemap 2 9K 109
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 240 8K 303
taskqueue 69 8K 69
sglist 6 7K 6
cred 24 6K 192
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 27 6K 27
pf_ifnet 11 5K 22
UMA 266 5K 266
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
mount 36 4K 215
kqueue 57 4K 855
pwddesc 57 4K 848
acpisem 28 4K 28
selfd 48 3K 6738
DEVFSP 46 3K 62
terminal 11 3K 11
session 22 3K 36
diradd 21 3K 106
proc-args 84 3K 1918
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 8
kcovinfo 36 3K 45
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
lockf 19 2K 95
ip6ndp 13 2K 15
tun 5 2K 5
Unitno 28 2K 52
sctp_ifa 13 2K 16
CAM XPT 22 2K 543
in_multi 6 2K 9
toponodes 6 2K 6
ipsecpolicy 2 2K 2
select 11 2K 30
dirrem 5 2K 82
mkdir 10 2K 94
msi 9 2K 9
newdirblk 9 2K 47
netlink 2 2K 89
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 14
NFSD session 1 1K 1
freefile 7 1K 61
mld 7 1K 7
igmp 7 1K 7
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 16
pfil 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
osd 9 1K 32
CC Mem 4 1K 15
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
inpcbpolicy 12 1K 173
chacha20random 1 1K 1
biobuf 1 1K 1
indirdep 1 1K 16
vnodes 1 1K 1
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
cryptodev 2 1K 37
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 4
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 3310
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 34
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 53
p1003.1b 1 1K 1
tcp_pcm_rack 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
pf_table 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 13
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_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 13
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
filemon 0 0K 2
mqdata 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 32
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
freeblks 0 0K 52
freefrag 0 0K 2
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 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
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
VN POLL 0 0K 3
statfs 0 0K 182
namei_tracker 0 0K 0
inotify 0 0K 12
export_host 0 0K 0
cl_savebuf 0 0K 1
lio 0 0K 4
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 13551
ioctlops 0 0K 98
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 296
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 649
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 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 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
twsbuf 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
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 11659 0 254 38494208 0
mbuf 256 8615 1047 14531 0 254 2473472 0
BUF TRIE 152 296 11508 571 0 62 1794208 0
malloc-4096 4096 387 5 1342 0 2 1605632 0
malloc-384 384 4122 48 4466 0 30 1601280 0
malloc-128 128 11484 110 11595 0 126 1484032 0
UMA Slabs 0 112 10899 3 10899 0 126 1221024 0
tcp_log 416 967 1832 3681 0 254 1164384 0
RADIX NODE 152 6933 472 30573 0 62 1125560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 15995 28 15995 0 254 897288 0
malloc-65536 65536 9 1 12 0 1 655360 0
FFS inode 1168 526 20 588 0 8 637728 0
pbuf 2624 0 202 0 0 2 530048 0
socket 1024 25 483 1373 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-65536 65536 4 2 114 0 1 393216 0
malloc-2048 2048 106 62 641 0 8 344064 0
VM OBJECT 248 1153 95 13781 0 62 309504 0
256 Bucket 2048 124 12 980 0 8 278528 0
malloc-64 64 4155 192 5769 0 254 278208 0
VNODE 440 563 67 627 0 30 277200 0
THREAD 1860 133 11 162 0 8 267840 0
malloc-16 16 14398 102 14486 0 254 232000 0
malloc-32768 32768 5 2 9 0 1 229376 0
DEVCTL 1024 31 189 158 0 0 225280 0
malloc-16384 16384 11 1 60 0 1 196608 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5334 336 5369 0 254 181440 0
malloc-128 128 1215 180 25362 0 126 178560 0
malloc-256 256 323 367 1836 0 62 176640 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 11 505 1171 0 254 165120 0
malloc-1024 1024 125 35 870 0 16 163840 0
FFS2 dinode 256 526 104 588 0 62 161280 0
MAP ENTRY 96 1341 297 42960 0 126 157248 0
FPU_save_area 832 135 27 189 0 16 134784 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 72 0 1 131072 0
malloc-32768 32768 3 1 14 0 1 131072 0
mbuf_packet 256 1 507 159 0 254 130048 0
S VFS Cache 104 1007 163 1090 0 126 121680 0
ksiginfo 112 51 993 74 0 126 116928 0
PROC 1376 56 21 847 0 8 105952 0
malloc-128 128 521 254 3846 0 126 99200 0
UMA Kegs 384 225 8 225 0 30 89472 0
malloc-128 128 441 210 731 0 126 83328 0
filedesc0 1072 57 13 848 0 8 75040 0
g_bio 408 4 176 5428 0 30 73440 0
128 Bucket 1024 40 27 235 0 16 68608 0
malloc-64 64 565 506 8305 0 254 68544 0
malloc-128 128 312 215 1138 0 126 67456 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 193 0 1 65536 0
malloc-4096 4096 13 3 27 0 2 65536 0
malloc-2048 2048 4 28 718 0 8 65536 0
64 Bucket 512 79 49 2084 0 30 65536 0
malloc-256 256 172 83 430 0 62 65280 0
malloc-8192 8192 4 3 113 0 1 57344 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-8192 8192 7 0 8 0 1 57344 0
malloc-4096 4096 12 2 12 0 2 57344 0
malloc-64 64 647 172 2375 0 254 52416 0
malloc-128 128 151 252 666 0 126 51584 0
32 Bucket 256 68 127 583 0 62 49920 0
DIRHASH 1024 36 12 36 0 16 49152 0
NAMEI 1024 3 45 13022 0 16 49152 0
malloc-2048 2048 13 11 30 0 8 49152 0
malloc-384 384 99 21 102 0 30 46080 0
malloc-384 384 37 83 156 0 30 46080 0
syncache 168 0 264 3 0 254 44352 0
malloc-4096 4096 5 5 563 0 2 40960 0
malloc-4096 4096 8 2 66 0 2 40960 0
pcpu-8 8 4800 320 5000 0 254 40960 0
VMSPACE 584 37 33 830 0 16 40880 0
pipe 736 20 35 292 0 16 40480 0
da_ccb 544 1 69 1450 0 16 38080 0
udp_inpcb 408 6 84 153 0 30 36720 0
malloc-64 64 66 501 13564 0 254 36288 0
malloc-64 64 162 405 179 0 254 36288 0
malloc-64 64 16 551 134 0 254 36288 0
malloc-64 64 15 552 40 0 254 36288 0
malloc-128 128 72 207 309 0 126 35712 0
routing nhops 256 27 108 38 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 52 38 53 0 30 34560 0
malloc-256 256 0 135 383 0 62 34560 0
malloc-256 256 20 115 23 0 62 34560 0
malloc-256 256 99 36 447 0 62 34560 0
malloc-256 256 13 122 188 0 62 34560 0
malloc-256 256 30 105 31 0 62 34560 0
malloc-256 256 14 121 328 0 62 34560 0
malloc-16384 16384 2 0 3 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 3 5 192 0 2 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 6 10 71 0 8 32768 0
malloc-2048 2048 11 5 12 0 8 32768 0
malloc-2048 2048 1 15 52 0 8 32768 0
malloc-1024 1024 28 4 32 0 16 32768 0
malloc-1024 1024 9 23 14 0 16 32768 0
malloc-1024 1024 2 30 2 0 16 32768 0
malloc-1024 1024 8 24 12 0 16 32768 0
malloc-1024 1024 1 31 1013 0 16 32768 0
malloc-512 512 4 60 162 0 30 32768 0
malloc-512 512 2 62 31 0 30 32768 0
malloc-512 512 13 51 28 0 30 32768 0
pcpu-64 64 498 14 498 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 26 238 41 0 126 31680 0
sctp_laddr 48 0 588 16 0 254 28224 0
rl_entry 48 4 584 6 0 254 28224 0
malloc-32 32 149 733 1330 0 254 28224 0
malloc-32 32 277 605 3093 0 254 28224 0
16 Bucket 144 55 141 350 0 62 28224 0
4 Bucket 48 5 583 6 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 1 2 20 0 1 24576 0
malloc-4096 4096 3 3 7 0 2 24576 0
ertt_txseginfo 40 0 606 262 0 254 24240 0
PWD 40 20 586 120 0 254 24240 0
rtentry 168 30 114 38 0 62 24192 0
Files 80 170 130 6980 0 126 24000 0
8 Bucket 80 52 248 333 0 126 24000 0
tcp_inpcb 1304 4 14 15 0 8 23472 0
itimer 352 0 66 10 0 30 23232 0
malloc-384 384 21 39 25 0 30 23040 0
malloc-384 384 37 23 355 0 30 23040 0
malloc-384 384 2 58 27 0 30 23040 0
malloc-384 384 26 34 37 0 30 23040 0
ripcb 376 2 58 5 0 30 22560 0
Mountpoints 2816 2 6 5 0 4 22528 0
SLEEPQUEUE 88 145 111 145 0 126 22528 0
clpbuf 2624 0 8 13 0 4 20992 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 4 276 15 0 126 20160 0
malloc-64 64 3 312 3 0 254 20160 0
malloc-32 32 54 576 231 0 254 20160 0
malloc-32 32 91 539 128 0 254 20160 0
malloc-32 32 191 439 371 0 254 20160 0
malloc-32 32 26 604 1073 0 254 20160 0
2 Bucket 32 52 578 335 0 254 20160 0
AIOCB 552 0 35 3 0 16 19320 0
L VFS Cache 320 0 60 5 0 30 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-2048 2048 4 4 4 0 8 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 2 30 14 0 30 16384 0
malloc-512 512 2 30 8 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 489 511 3430 0 254 16000 0
AIO 208 0 76 3 0 62 15808 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-32 32 7 371 7 0 254 12096 0
KNOTE 160 0 75 9 0 62 12000 0
malloc-16 16 38 712 1490 0 254 12000 0
malloc-16 16 24 726 141 0 254 12000 0
malloc-16 16 36 714 24838 0 254 12000 0
malloc-16 16 12 738 13 0 254 12000 0
malloc-16 16 39 711 98 0 254 12000 0
AIOLIO 272 0 42 2 0 30 11424 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 3 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1203 0 254 8016 0
malloc-16 16 17 483 20 0 254 8000 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 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
sctp_ep 1152 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
udplite_inpcb 408 0 0 0 0 30 0 0
IPsec SA lft_c 16 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
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
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 16 0 0
nfspbuf 2624 0 0 0 0 4 0 0
swwbuf 2624 0 0 0 0 2 0 0
swrbuf 2624 0 0 0 0 4 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 152 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
---
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