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panic: if_ref: ifp 0xfffffe0058537000 has 0 refs
cpuid = 1
time = 1750413921
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056cad0b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056cad210
vpanic() at vpanic+0x257/frame 0xfffffe0056cad3d0
panic() at panic+0xb5/frame 0xfffffe0056cad4a0
if_ref() at if_ref+0x96/frame 0xfffffe0056cad4d0
in6m_disconnect_locked() at in6m_disconnect_locked+0xa6/frame 0xfffffe0056cad550
in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056cad680
ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056cad6e0
in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056cad730
sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056cad770
soclose() at soclose+0x41f/frame 0xfffffe0056cad860
_fdrop() at _fdrop+0x5c/frame 0xfffffe0056cad890
closef() at closef+0x655/frame 0xfffffe0056cada70
fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056cadc50
exit1() at exit1+0x887/frame 0xfffffe0056cadcf0
sys_exit() at sys_exit+0x28/frame 0xfffffe0056cadd10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056cadf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056cadf30
--- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x8211822c8, rbp = 0x8211822d0 ---
KDB: enter: panic
[ thread pid 3486 tid 100135 ]
Stopped at kdb_enter+0x6e: movq $0,0x25bbdd7(%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 0xdffff7c000000000
rbx 0xffffffff827b8ca0 .str.27
rsp 0xfffffe0056cad1f0
rbp 0xfffffe0056cad210
rsi 0
rdi 0xffffffff830004c0 panicstr
r8 0
r9 0xffffffff
r10 0x1
r11 0xfffffe00540d4cd0
r12 0xfffffe005410c780
r13 0xfffffffffffffffd
r14 0xffffffff827b8ca0 .str.27
r15 0
rip 0xffffffff816005be kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25bbdd7(%rip)
db> show proc
Process 3486 (syz-executor) at 0xfffffe00540e6580:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 849 at 0xfffffe00540e7b00
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0x40000
arguments: ./syz-executor exec
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0054120920
(map 0xfffffe0054120920)
(map.pmap 0xfffffe00541209c0)
(pmap 0xfffffe0054120a30)
threads: 1
100135 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
3487 3404 3404 0 R CPU 0 syz-executor
3486 849 849 0 RE CPU 1 syz-executor
3485 3201 3201 0 D in6_mul 0xffffffff83ce1300 syz-executor
3472 774 3472 0 R syz-executor
3404 774 3404 0 S nanslp 0xffffffff83b9d540 syz-executor
3403 1 3403 0 Ss select 0xfffffe006dbc5440 rtsol
3401 1 3401 0 Ss select 0xfffffe006dbc51c0 rtsol
3400 1 3400 0 Ss select 0xfffffe006dbc54c0 rtsol
3389 3225 424 0 S kqread 0xfffffe0007a6d400 rtsol
3225 3212 424 0 S wait 0xfffffe00540e7040 sh
3212 424 424 0 S wait 0xfffffe00540e75a0 sh
3201 774 3201 0 S nanslp 0xffffffff83b9d541 syz-executor
849 774 849 0 S nanslp 0xffffffff83b9d540 syz-executor
774 773 771 0 S select 0xfffffe006dbc5840 syz-executor
773 771 771 0 S (threaded) syz-execprog
100113 S uwait 0xfffffe00584ea300 syz-execprog
100116 S uwait 0xfffffe00584ea600 syz-execprog
100117 S kqread 0xfffffe0007a6e800 syz-execprog
100118 S uwait 0xfffffe00584ea800 syz-execprog
100119 S uwait 0xfffffe00584e9000 syz-execprog
100120 S uwait 0xfffffe00584e9100 syz-execprog
100121 S uwait 0xfffffe00584e9200 syz-execprog
771 769 771 0 Ss sigsusp 0xfffffe00540e8670 csh
769 682 769 0 Ss select 0xfffffe006dbc58c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0057dfa8b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00594908b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00594910b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00594918b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0053f6d0b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0053f6d8b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0053f6e0b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0053f6e8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0053f700b0 getty
738 1 18 0 S+ piperd 0xfffffe005962db80 logger
737 736 18 0 S+ nanslp 0xffffffff83b9d540 sleep
736 1 18 0 S+ wait 0xfffffe0007809b00 sh
686 1 686 0 Ss nanslp 0xffffffff83b9d541 cron
682 1 682 0 Ss select 0xfffffe0059af4dc0 sshd
495 1 495 0 Ss select 0xfffffe006dbc5dc0 syslogd
424 1 424 0 Ss wait 0xfffffe0054008b00 devd
423 1 423 65 Ss select 0xfffffe0059af4f40 dhclient
338 1 338 0 Ss select 0xfffffe006dbc6040 dhclient
335 1 335 0 Ss select 0xfffffe0059af5140 dhclient
17 0 0 0 DL syncer 0xffffffff83cbafa0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb9560 [bufdaemon]
100083 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100092 D sdflush 0xfffffe0059ac60e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d043c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83cea488 [dom0]
100081 D launds 0xffffffff83cea494 [laundry: dom0]
100082 D umarcl 0xffffffff81dd6850 [uma]
7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff844d2850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8479f700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e5340 [doneq0]
100047 D - 0xffffffff838e52c0 [async]
100076 D - 0xffffffff838e5140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce5d40 [crypto]
100044 D crypto_ 0xfffffe0007a6fc30 [crypto returns 0]
100045 D crypto_ 0xfffffe0007a6fc80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0053ff0088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b45f00 [g_event]
100038 D - 0xffffffff83b45f20 [g_up]
100039 D - 0xffffffff83b45f40 [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]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0007809040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce67e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c33ff0 [swapper]
100005 D - 0xfffffe0053e9c800 [softirq_0]
100006 D - 0xfffffe0053e9c700 [softirq_1]
100007 D - 0xfffffe0053e9c600 [if_io_tqg_0]
100008 D - 0xfffffe0053e9c500 [if_io_tqg_1]
100009 D - 0xfffffe0053e9c400 [if_config_tqg_0]
100010 D - 0xfffffe000776ab00 [kqueue_ctx taskq]
100011 D - 0xfffffe000776aa00 [jail_remove taskq]
100012 D - 0xfffffe000776a900 [bus taskq]
100015 D - 0xfffffe000776a600 [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 - 0xfffffe0007769a00 [firmware taskq]
100041 D - 0xfffffe0007769700 [crypto_0]
100042 D - 0xfffffe0007769700 [crypto_1]
100057 D - 0xfffffe0007769300 [vtnet0 rxq 0]
100058 D - 0xfffffe0007769200 [vtnet0 txq 0]
100059 D - 0xfffffe0007769100 [vtnet0 rxq 1]
100060 D - 0xfffffe0007769000 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057d7eb80 [virtio_balloon]
100066 D - 0xffffffff827be041 [deadlkres]
100070 D - 0xfffffe00593dc300 [acpi_task_0]
100071 D - 0xfffffe00593dc300 [acpi_task_1]
100072 D - 0xfffffe00593dc300 [acpi_task_2]
100074 D - 0xfffffe000776ac00 [mca taskq]
100075 D - 0xfffffe0007769600 [CAM taskq]
100077 D - 0xfffffe0007768e00 [ipsec_offload]
3476 3472 3472 0 Z ifconfig
db> show all locks
Process 3486 (syz-executor) thread 0xfffffe005410c780 (100135)
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00585371a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401
exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce12c0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387
exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce1300) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5071K 486
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 34891 2055K 34966
vtbuf 24 1968K 46
newblk 1826 1481K 4362
inodedep 2508 1453K 2586
kobj 331 1324K 495
vfscache 3 1025K 3
pcb 26 669K 66
dirrem 2453 614K 2500
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
freefile 2453 307K 2486
subproc 133 250K 3566
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54426
vmem 5 144K 6
tidhash 3 141K 3
pagedep 46 140K 2521
tfo_ccache 1 128K 1
IP reass 1 128K 1
filedesc 16 121K 5097
DEVFS1 112 112K 135
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
kdtrace 202 41K 3648
umtx 304 38K 304
temp 31 37K 2262
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 141
msg 4 30K 4
kbdmux 6 28K 6
LRO 22 23K 30
routetbl 262 20K 839
DEVFS_RULE 56 20K 56
BPF 13 18K 25
ifaddr 59 17K 96
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 163 14K 163
ifnet 7 13K 10
kenv 95 12K 95
lltable 36 11K 67
GEOM 61 11K 477
ether_multi 129 11K 11246
CAM queue 5 11K 1528
mkdir 80 10K 5018
rman 82 10K 437
rpc 8 9K 8
bmsafemap 4 9K 2553
kqueue 60 9K 3497
plimit 22 9K 488
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
in6_multi 56 8K 2295
taskqueue 69 8K 69
sglist 6 7K 6
cred 24 6K 297
CAM DEV 3 6K 510
diradd 45 6K 2547
pfs_nodes 22 6K 22
newdirblk 42 6K 2509
pf_ifnet 12 5K 37
ufs_dirhash 24 5K 24
UMA 266 5K 266
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
pwddesc 53 4K 3488
proc-args 88 4K 4789
selfd 49 4K 121092
session 23 3K 59
terminal 11 3K 11
indirdep 10 3K 10
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 10
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
lockf 17 2K 34
Unitno 28 2K 64
CAM XPT 22 2K 543
ip6ndp 10 2K 20
select 12 2K 47
toponodes 6 2K 6
sctp_ifa 11 2K 20
ipsecpolicy 2 2K 2
in_multi 5 2K 11
msi 9 2K 9
netlink 2 2K 147
tun 3 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 12
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
CC Mem 6 1K 13
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifn 5 1K 20
crypto 4 1K 4
mld 5 1K 9
encap_export_host 12 1K 12
igmp 5 1K 9
osd 11 1K 29
inpcbpolicy 17 1K 2709
procdesc 4 1K 16
cdev 2 1K 2
lkpikmalloc 8 1K 9
DEVFSP 7 1K 48
chacha20random 1 1K 1
biobuf 1 1K 1
freework 2 1K 2490
freeblks 1 1K 2489
vnodes 1 1K 1
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 7
prison 6 1K 6
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
in6_mfilter 2 1K 4918
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 3407
filecaps 4 1K 102
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 61
acpiintr 1 1K 1
cpus 2 1K 2
ip6_moptions 1 1K 2459
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
mqdata 0 0K 0
filemon 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 24
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 24
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 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
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 52
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 4
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 22
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 8
ipsecrequest 0 0K 0
ip6opt 0 0K 6
ip6_msource 0 0K 2200
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 0
statfs 0 0K 209
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 28
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 16496
ioctlops 0 0K 110
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 288
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 721
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
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 24154 0 254 38494208 0
tcp_log 416 10195 227 18553 0 254 4335552 0
mbuf 256 8604 1058 62315 0 254 2473472 0
BUF TRIE 152 311 11493 1221 0 62 1794208 0
malloc-384 384 4197 33 4213 0 30 1624320 0
malloc-128 128 11489 105 14950 0 126 1484032 0
malloc-4096 4096 333 3 708 0 2 1376256 0
UMA Slabs 0 112 10922 16 10922 0 126 1225056 0
malloc-65536 65536 14 2 113 0 1 1048576 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
malloc-384 384 2525 55 2652 0 30 990720 0
vmem btag 56 17529 78 17529 0 254 985992 0
RADIX NODE 152 4757 958 92732 0 63 868680 0
malloc-256 256 2691 39 5278 0 62 698880 0
FFS inode 1168 554 27 3040 0 8 678608 0
socket 1024 34 474 3984 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 1840 95 9357 0 62 495360 0
malloc-128 128 2498 168 5028 0 126 341248 0
VM OBJECT 248 1129 183 40948 0 62 325376 0
256 Bucket 2048 122 30 1187 0 8 311296 0
VNODE 440 591 75 3082 0 30 293040 0
THREAD 1860 146 6 159 0 8 282720 0
malloc-4096 4096 62 6 4065 0 2 278528 0
malloc-64 64 3908 439 8020 0 254 278208 0
malloc-2048 2048 107 21 632 0 8 262144 0
malloc-16 16 14382 118 14750 0 254 232000 0
DEVCTL 1024 55 165 192 0 0 225280 0
malloc-16384 16384 7 5 2538 0 1 196608 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5379 291 6886 0 254 181440 0
malloc-128 128 1249 146 30363 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 14 502 1239 0 254 165120 0
malloc-1024 1024 141 19 1379 0 16 163840 0
malloc-128 128 1007 264 5470 0 126 162688 0
FFS2 dinode 256 554 76 3040 0 62 161280 0
S VFS Cache 104 1029 492 3533 0 126 158184 0
MAP ENTRY 96 1254 384 96833 0 126 157248 0
FPU_save_area 832 148 14 6807 0 16 134784 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
mbuf_packet 256 1 507 5204 0 254 130048 0
ksiginfo 112 63 981 4242 0 126 116928 0
malloc-2048 2048 20 36 612 0 8 114688 0
PROC 1376 54 23 3487 0 8 105952 0
128 Bucket 1024 55 44 653 0 16 101376 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-16384 16384 5 1 6 0 1 98304 0
UMA Kegs 384 225 8 225 0 30 89472 0
malloc-128 128 388 263 1067 0 126 83328 0
filedesc0 1072 54 23 3488 0 8 82544 0
64 Bucket 512 68 92 3293 0 30 81920 0
malloc-256 256 205 110 3003 0 62 80640 0
g_bio 408 0 180 5595 0 30 73440 0
malloc-64 64 587 484 28159 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 14 2 26 0 2 65536 0
malloc-8192 8192 7 0 8 0 1 57344 0
malloc-4096 4096 12 2 18 0 2 57344 0
malloc-64 64 242 577 8129 0 254 52416 0
malloc-64 64 465 354 775 0 254 52416 0
malloc-128 128 27 376 405 0 126 51584 0
udp_inpcb 408 8 118 2686 0 30 51408 0
malloc-256 256 30 165 1077 0 62 49920 0
malloc-256 256 93 102 2918 0 62 49920 0
32 Bucket 256 55 140 5815 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 24565 0 16 49152 0
malloc-1024 1024 5 43 529 0 16 49152 0
VMSPACE 584 37 47 3472 0 16 49056 0
pipe 736 19 47 445 0 16 48576 0
malloc-384 384 96 24 455 0 30 46080 0
syncache 168 0 264 6 0 254 44352 0
malloc-8192 8192 4 1 6 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4692 428 5435 0 254 40960 0
da_ccb 544 0 70 1623 0 16 38080 0
malloc-64 64 7 560 65 0 254 36288 0
malloc-64 64 55 512 121166 0 254 36288 0
malloc-64 64 239 328 331 0 254 36288 0
malloc-64 64 21 546 339 0 254 36288 0
malloc-128 128 18 261 68 0 126 35712 0
malloc-128 128 89 190 3272 0 126 35712 0
routing nhops 256 22 113 46 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 22 113 173 0 62 34560 0
malloc-256 256 49 86 61 0 62 34560 0
malloc-256 256 43 92 599 0 62 34560 0
malloc-32768 32768 0 1 11 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 190 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 2 2 102 0 1 32768 0
malloc-4096 4096 3 5 22 0 2 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 8 8 11 0 8 32768 0
malloc-2048 2048 1 15 94 0 8 32768 0
malloc-2048 2048 5 11 196 0 8 32768 0
malloc-2048 2048 4 12 6 0 8 32768 0
malloc-1024 1024 2 30 42 0 16 32768 0
malloc-1024 1024 1 31 5 0 16 32768 0
malloc-1024 1024 4 28 165 0 16 32768 0
malloc-1024 1024 5 27 12 0 16 32768 0
malloc-512 512 0 64 110 0 30 32768 0
malloc-512 512 9 55 9 0 30 32768 0
malloc-512 512 3 61 26 0 30 32768 0
malloc-512 512 6 58 101 0 30 32768 0
pcpu-64 64 496 16 496 0 254 32768 0
ertt_txseginfo 40 1 807 4082 0 254 32320 0
PWD 40 16 792 2596 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 27 237 80 0 126 31680 0
clpbuf 2624 0 12 71 0 4 31488 0
sctp_laddr 48 0 588 26 0 254 28224 0
malloc-32 32 315 567 415 0 254 28224 0
16 Bucket 144 51 145 367 0 62 28224 0
4 Bucket 48 7 581 10 0 254 28224 0
TURNSTILE 136 153 36 153 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
rtentry 168 25 119 46 0 62 24192 0
Files 80 135 165 13432 0 126 24000 0
8 Bucket 80 50 250 666 0 126 24000 0
tcp_inpcb 1304 6 12 13 0 8 23472 0
malloc-384 384 23 37 489 0 30 23040 0
ripcb 376 3 57 10 0 30 22560 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 153 103 153 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 17 613 2597 0 254 20160 0
malloc-32 32 71 559 2326 0 254 20160 0
malloc-32 32 269 361 1019 0 254 20160 0
malloc-32 32 75 555 7885 0 254 20160 0
malloc-32 32 53 577 270 0 254 20160 0
2 Bucket 32 58 572 825 0 254 20160 0
KNOTE 160 9 116 4745 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-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 94 0 2 16384 0
malloc-2048 2048 0 8 12 0 8 16384 0
malloc-1024 1024 12 4 12 0 16 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-512 512 3 29 13 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
kenv 258 17 43 1072 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 8 370 77 0 254 12096 0
malloc-16 16 19 731 61 0 254 12000 0
malloc-16 16 28 722 74 0 254 12000 0
malloc-16 16 275 475 281 0 254 12000 0
malloc-16 16 91 659 191 0 254 12000 0
malloc-16 16 184 566 3014 0 254 12000 0
malloc-16 16 18 732 24876 0 254 12000 0
malloc-16 16 48 702 4136 0 254 12000 0
malloc-384 384 7 23 7 0 30 11520 0
malloc-384 384 11 19 11 0 30 11520 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 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 7 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 6112 0 254 8016 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
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
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
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
rl_entry 48 0 0 0 0 254 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-512 512 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 88 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
db> show all tcpcbs/bl
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/06/20 10:10 | freebsd-src | be8e84c2e924 | ed3e87f7 | console log | report | syz / log | ci-freebsd-main | panic: if_ref: ifp ADDR has NUM refs | ||||
| 2025/03/23 06:26 | freebsd-src | 23db5fccb60a | 4e8d3850 | console log | report | ci-freebsd-i386 | panic: if_ref: ifp ADDR has NUM refs |