| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| freebsd | panic: if_ref: ifp ADDR has NUM refs | 1 | 286d | 286d | 0/2 | auto-obsoleted due to no activity on 2024/11/15 16:31 |
syzbot |
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panic: if_ref: ifp 0xfffffe0059e44000 has 0 refs
cpuid = 1
time = 1742711145
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00576540b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057654210
vpanic() at vpanic+0x257/frame 0xfffffe00576543d0
panic() at panic+0xb5/frame 0xfffffe00576544a0
if_ref() at if_ref+0x96/frame 0xfffffe00576544d0
in6m_disconnect_locked() at in6m_disconnect_locked+0xa6/frame 0xfffffe0057654550
in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0057654680
ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe00576546e0
in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0057654730
sorele_locked() at sorele_locked+0x264/frame 0xfffffe0057654770
soclose() at soclose+0x41f/frame 0xfffffe0057654860
_fdrop() at _fdrop+0x58/frame 0xfffffe0057654890
closef() at closef+0x655/frame 0xfffffe0057654a70
fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057654c50
exit1() at exit1+0x860/frame 0xfffffe0057654cf0
sys_exit() at sys_exit+0x28/frame 0xfffffe0057654d10
ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057654f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdca0
KDB: enter: panic
[ thread pid 990 tid 100148 ]
Stopped at kdb_enter+0x6e: movq $0,0x23e7737(%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 0xfffffe00033eee30
rdx 0
rbx 0xffffffff82750300 .str.27
rsp 0xfffffe00576541f0
rbp 0xfffffe0057654210
rsi 0
rdi 0xffffffff815dbf59 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x9
r12 0xfffffe0054943740
r13 0xfffffffffffffffd
r14 0xffffffff82750300 .str.27
r15 0
rip 0xffffffff815c68de kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23e7737(%rip)
db> show proc
Process 990 (syz-executor) at 0xfffffe005492f020:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 766 at 0xfffffe0054803020
ABI: FreeBSD ELF32
flag: 0x10002000 flag2: 0x40000
arguments: ./syz-executor exec
reaper: 0xfffffe0008007040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00548f2490
(map 0xfffffe00548f2490)
(map.pmap 0xfffffe00548f2530)
(pmap 0xfffffe00548f25a0)
threads: 1
100148 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
994 989 989 0 RV CPU 0 syz-executor
990 766 766 0 RE CPU 1 syz-executor
989 763 989 0 D ppwait 0xfffffe0054950a80 syz-executor
844 833 844 0 Ss select 0xfffffe00587ff1c0 dhclient
838 1 838 0 Ss select 0xfffffe00587ff2c0 dhclient
833 819 424 65 S select 0xfffffe00587ff6c0 dhclient
824 0 0 0 DL mdwait 0xfffffe006f313000 [md0]
819 424 424 0 S wait 0xfffffe005490c5a0 sh
814 0 0 0 DL aiordy 0xfffffe0054930b00 [aiod5]
813 0 0 0 DL aiordy 0xfffffe0008008060 [aiod4]
812 0 0 0 DL aiordy 0xfffffe0054804b00 [aiod3]
811 0 0 0 DL aiordy 0xfffffe005490b020 [aiod2]
810 0 0 0 DL aiordy 0xfffffe00548e4ac0 [aiod1]
766 763 766 0 S nanslp 0xffffffff8398f3c1 syz-executor
765 763 765 0 S piperd 0xfffffe0059fed8a0 syz-executor
763 761 761 0 S nanslp 0xffffffff8398f3c0 syz-executor
761 759 761 0 Ss pause 0xfffffe0054805110 csh
759 682 759 0 Ss select 0xfffffe00587ff4c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0059bd10b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0059bd14b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0059bd18b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0059bd1cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0059bd30b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0059bd34b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0059bd38b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0059bd3cb0 getty
738 1 18 0 S+ piperd 0xfffffe0059ff12e0 logger
737 736 18 0 S+ nanslp 0xffffffff8398f3c1 sleep
736 1 18 0 S+ wait 0xfffffe005490a560 sh
686 1 686 0 Ss nanslp 0xffffffff8398f3c1 cron
682 1 682 0 Ss select 0xfffffe00587ff540 sshd
495 1 495 0 Ss select 0xfffffe00587ff5c0 syslogd
424 1 424 0 Ss wait 0xfffffe00548e5580 devd
423 1 423 65 Ss select 0xfffffe00587ff740 dhclient
338 1 338 0 Ss select 0xfffffe0058cec740 dhclient
335 1 335 0 Ss select 0xfffffe0058cec6c0 dhclient
17 0 0 0 DL syncer 0xffffffff83aacc20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83aab1e0 [bufdaemon]
100083 D - 0xffffffff82e02140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0058a7ece8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83af60e0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83adc078 [dom0]
100084 D launds 0xffffffff83adc084 [laundry: dom0]
100085 D umarcl 0xffffffff81d87d60 [uma]
7 0 0 0 DL - 0xffffffff8370cbd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff841b9600 [pf purge]
5 0 0 0 DL waiting 0xffffffff84658580 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff836d7340 [doneq0]
100047 D - 0xffffffff836d72c0 [async]
100076 D - 0xffffffff836d7140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ad78a0 [crypto]
100044 D crypto_ 0xfffffe0058613e30 [crypto returns 0]
100045 D crypto_ 0xfffffe0058613e80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0007f59c88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83937da0 [g_event]
100038 D - 0xffffffff83937dc0 [g_up]
100039 D - 0xffffffff83937de0 [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 0xfffffe0008007040 [init]
10 0 0 0 DL audit_w 0xffffffff83ad8340 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84a12ff0 [swapper]
100005 D - 0xfffffe0058016000 [softirq_0]
100006 D - 0xfffffe0058015e00 [softirq_1]
100007 D - 0xfffffe0058015d00 [if_io_tqg_0]
100008 D - 0xfffffe0058015c00 [if_io_tqg_1]
100009 D - 0xfffffe0058015b00 [if_config_tqg_0]
100010 D - 0xfffffe0007fc7500 [kqueue_ctx taskq]
100011 D - 0xfffffe0007fc7300 [jail_remove taskq]
100012 D - 0xfffffe0007fc7100 [bus taskq]
100015 D - 0xfffffe0007fc6a00 [thread taskq]
100017 D - 0xfffffe0007fc6600 [aiod_kick taskq]
100018 D - 0xfffffe0007fc6400 [deferred_unmount ta]
100019 D - 0xfffffe0007fc6200 [inm_free taskq]
100020 D - 0xfffffe0007fc6000 [in6m_free taskq]
100021 D - 0xfffffe0007fc5d00 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008bffa00 [firmware taskq]
100041 D - 0xfffffe0008bff400 [crypto_0]
100042 D - 0xfffffe0008bff400 [crypto_1]
100057 D - 0xfffffe00587abb00 [vtnet0 rxq 0]
100058 D - 0xfffffe00587aba00 [vtnet0 txq 0]
100059 D - 0xfffffe00587ab900 [vtnet0 rxq 1]
100060 D - 0xfffffe00587ab800 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00587ff880 [virtio_balloon]
100066 D - 0xffffffff827555a1 [deadlkres]
100070 D - 0xfffffe0058cd9100 [acpi_task_0]
100071 D - 0xfffffe0058cd9100 [acpi_task_1]
100072 D - 0xfffffe0058cd9100 [acpi_task_2]
100074 D - 0xfffffe0007fc8100 [mca taskq]
100075 D - 0xfffffe00587ac300 [CAM taskq]
100077 D - 0xfffffe00587aa800 [ipsec_offload]
db> show all locks
Process 990 (syz-executor) thread 0xfffffe0054943740 (100148)
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe0059e441a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1401
exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ad2ea0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1387
exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ad2ee0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1330
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 375 5019K 493
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4214
sysctloid 34854 2053K 34929
vtbuf 24 1968K 46
kobj 330 1320K 503
newblk 77 1043K 1740
vfscache 3 1025K 3
pcb 24 669K 106
inodedep 16 518K 262
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 133 250K 1076
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 102 201K 4526
acpica 1674 184K 54408
vmem 5 144K 7
tidhash 3 141K 3
pagedep 12 131K 128
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 124 124K 169
sem 4 106K 4
gtaskqueue 18 98K 18
filedesc 12 89K 409
bus 994 81K 5040
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 519 65K 519
ddb_capture 1 64K 1
LRO 40 41K 70
umtx 304 38K 304
kdtrace 191 38K 1225
temp 35 37K 2561
BPF 22 36K 42
DEVFS3 129 33K 153
hostcache 1 32K 1
shm 1 32K 1
routetbl 680 31K 2222
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 65 18K 193
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1637
ifnet 8 15K 21
eventhandler 163 14K 163
kenv 95 12K 95
GEOM 68 12K 508
lltable 37 11K 151
CAM queue 5 11K 1528
rman 82 10K 437
ether_multi 116 10K 596
rpc 8 9K 8
bmsafemap 2 9K 217
plimit 22 9K 430
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 2
shmfd 1 8K 2
pfs_vncache 1 8K 1
pf_ifnet 24 8K 90
audit_evclass 239 8K 301
taskqueue 69 8K 72
in6_multi 49 7K 213
sglist 6 7K 6
cred 24 6K 205
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
UMA 266 5K 266
vt 11 5K 11
md_disk 2 5K 2
memdesc 1 4K 1
MCA 32 4K 32
md_sectors 1 4K 1
evdev 4 4K 4
acpisem 28 4K 28
kqueue 55 4K 1031
pwddesc 54 4K 1000
lockf 27 3K 87
terminal 11 3K 11
session 22 3K 53
proc-args 78 3K 2401
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 13
DEVFSP 36 3K 209
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 31 2K 11274
kcovinfo 27 2K 162
Unitno 26 2K 106
CAM XPT 22 2K 543
tun 4 2K 18
toponodes 6 2K 6
ipsecpolicy 2 2K 2
ip6ndp 10 2K 40
select 11 2K 33
diradd 10 2K 195
sctp_ifa 9 2K 40
msi 9 2K 9
netlink 2 2K 339
softdep 1 1K 1
indirdep 4 1K 112
sahead 1 1K 1
secasvar 1 1K 1
in_multi 4 1K 21
nhops 6 1K 8
vnodemarker 2 1K 56
NFSD session 1 1K 1
mkdir 7 1K 216
CAM periph 4 1K 271
ipsec 3 1K 3
newdirblk 6 1K 108
mld 6 1K 20
igmp 6 1K 20
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 165
pci_link 10 1K 10
crypto 4 1K 4
CC Mem 5 1K 129
encap_export_host 12 1K 12
sctp_ifn 4 1K 40
dirrem 2 1K 141
cdev 2 1K 2
lkpikmalloc 8 1K 9
osd 10 1K 142
inpcbpolicy 13 1K 448
chacha20random 1 1K 1
biobuf 1 1K 1
freework 2 1K 120
freefile 2 1K 127
freeblks 1 1K 106
vnodes 1 1K 2
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
aio 5 1K 5
cryptodev 2 1K 43
nexusdev 8 1K 8
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 3368
sctp_vrf 1 1K 1
in6_mfilter 1 1K 22
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 47
acpiintr 1 1K 1
cpus 2 1K 2
ip6_moptions 1 1K 22
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 54
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 13
sctp_atky 0 0K 13
sctp_atcl 0 0K 13
sctp_a_it 0 0K 54
sctp_aadr 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
filemon 0 0K 6
pf_table 0 0K 0
pf_rule 0 0K 1
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 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 185
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 26
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 24
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 28
ipsecrequest 0 0K 0
ip6opt 0 0K 5
ip6_msource 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 0
statfs 0 0K 182
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 8
lio 0 0K 8
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 15189
ioctlops 0 0K 129
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 306
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 672
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 78
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
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
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 69
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 12068 0 254 38494208 0
mbuf 256 8599 1063 17523 0 254 2473472 0
BUF TRIE 152 230 11574 1310 0 62 1794208 0
malloc-384 384 4149 51 4195 0 30 1612800 0
malloc-4096 4096 385 7 1498 0 2 1605632 0
malloc-128 128 12326 167 12789 0 126 1599104 0
UMA Slabs 0 112 10959 15 10959 0 126 1229088 0
malloc-65536 65536 14 2 83 0 1 1048576 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
RADIX NODE 152 5411 980 41216 0 62 971432 0
vmem btag 56 16027 68 16027 0 254 901320 0
FFS inode 1168 557 24 686 0 8 678608 0
pbuf 2624 0 249 0 0 2 653376 0
sctp_ep 1152 0 511 13 0 254 588672 0
socket 1024 27 481 1774 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
VM OBJECT 264 1101 99 16608 0 30 316800 0
DEVCTL 1024 188 100 320 0 0 294912 0
VNODE 440 595 71 740 0 30 293040 0
malloc-64 64 3926 421 15507 0 254 278208 0
THREAD 1824 135 17 229 0 8 277248 0
malloc-2048 2048 107 21 890 0 8 262144 0
256 Bucket 2048 117 11 977 0 8 262144 0
malloc-16 16 14380 370 14560 0 254 236000 0
malloc-32768 32768 2 5 30 0 1 229376 0
malloc-32768 32768 4 2 124 0 1 196608 0
malloc-16384 16384 5 7 195 0 1 196608 0
malloc-32 32 5322 600 5698 0 254 189504 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-128 128 1217 178 25496 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 11 505 1259 0 254 165120 0
malloc-2048 2048 12 68 534 0 8 163840 0
malloc-1024 1024 137 23 364 0 16 163840 0
FFS2 dinode 256 557 13 685 0 62 145920 0
MAP ENTRY 96 1152 360 54604 0 126 145152 0
FPU_save_area 832 137 25 324 0 16 134784 0
S VFS Cache 104 1033 254 1219 0 126 133848 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-256 256 114 396 2671 0 62 130560 0
mbuf_packet 256 2 506 324 0 254 130048 0
ksiginfo 112 57 987 74 0 126 116928 0
malloc-8192 8192 12 2 21 0 1 114688 0
g_bio 408 0 270 7828 0 30 110160 0
PROC 1376 54 23 994 0 8 105952 0
malloc-16384 16384 6 0 7 0 1 98304 0
malloc-4096 4096 15 7 528 0 2 90112 0
filedesc0 1072 55 29 1000 0 8 90048 0
UMA Kegs 384 224 9 224 0 30 89472 0
128 Bucket 1024 46 37 249 0 16 84992 0
malloc-64 64 927 396 3718 0 254 84672 0
malloc-128 128 427 224 5659 0 126 83328 0
malloc-256 256 183 132 1208 0 62 80640 0
64 Bucket 512 88 48 6103 0 30 69632 0
malloc-64 64 556 515 2680 0 254 68544 0
malloc-8192 8192 6 2 87 0 1 65536 0
malloc-4096 4096 12 4 205 0 2 65536 0
malloc-2048 2048 12 20 247 0 8 65536 0
malloc-256 256 151 104 637 0 62 65280 0
malloc-128 128 14 389 313 0 126 51584 0
malloc-256 256 29 166 429 0 62 49920 0
malloc-256 256 160 35 355 0 62 49920 0
32 Bucket 256 73 122 11941 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 15765 0 16 49152 0
malloc-16384 16384 1 2 181 0 1 49152 0
malloc-4096 4096 6 6 23 0 2 49152 0
malloc-2048 2048 20 4 35 0 8 49152 0
malloc-1024 1024 6 42 514 0 16 49152 0
malloc-384 384 15 105 275 0 30 46080 0
malloc-384 384 91 29 149 0 30 46080 0
da_ccb 544 0 84 2109 0 16 45696 0
pcpu-8 8 4931 701 7196 0 254 45056 0
syncache 168 0 264 3 0 254 44352 0
tcp_inpcb 1304 5 28 129 0 8 43032 0
malloc-4096 4096 10 0 10 0 2 40960 0
VMSPACE 584 31 39 973 0 16 40880 0
pipe 736 20 35 342 0 16 40480 0
udp_inpcb 408 6 84 305 0 30 36720 0
malloc-64 64 40 527 14752 0 254 36288 0
malloc-64 64 42 525 70 0 254 36288 0
malloc-64 64 57 510 1622 0 254 36288 0
malloc-32 32 818 316 2851 0 254 36288 0
malloc-128 128 23 256 107 0 126 35712 0
malloc-128 128 27 252 71 0 126 35712 0
malloc-128 128 7 272 216 0 126 35712 0
malloc-128 128 117 162 605 0 126 35712 0
routing nhops 256 19 116 86 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 59 31 445 0 30 34560 0
malloc-256 256 52 83 993 0 62 34560 0
malloc-256 256 35 100 93 0 62 34560 0
malloc-256 256 12 123 523 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-2048 2048 1 15 13 0 8 32768 0
malloc-2048 2048 2 14 4 0 8 32768 0
malloc-1024 1024 3 29 47 0 16 32768 0
malloc-1024 1024 15 17 1355 0 16 32768 0
malloc-1024 1024 17 15 36 0 16 32768 0
malloc-512 512 6 58 164 0 30 32768 0
malloc-512 512 5 59 109 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 4 60 11 0 30 32768 0
pcpu-64 64 495 17 495 0 254 32768 0
tcp_bbr_pcb 896 0 36 6 0 16 32256 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 25 239 71 0 126 31680 0
clpbuf 2624 0 12 111 0 4 31488 0
sctp_laddr 48 0 588 68 0 254 28224 0
malloc-32 32 298 584 1187 0 254 28224 0
16 Bucket 144 63 133 348 0 62 28224 0
4 Bucket 48 7 581 16 0 254 28224 0
AIO 208 0 133 47 0 62 27664 0
TURNSTILE 136 153 36 153 0 62 25704 0
cpuset 200 7 121 9 0 62 25600 0
malloc-8192 8192 2 1 36 0 1 24576 0
malloc-4096 4096 0 6 13 0 2 24576 0
malloc-4096 4096 1 5 125 0 2 24576 0
ertt_txseginfo 40 0 606 316 0 254 24240 0
PWD 40 14 592 184 0 254 24240 0
rtentry 168 22 122 86 0 62 24192 0
Files 80 153 147 8995 0 126 24000 0
8 Bucket 80 55 245 353 0 126 24000 0
malloc-384 384 16 44 63 0 30 23040 0
malloc-384 384 23 37 431 0 30 23040 0
ripcb 376 2 58 13 0 30 22560 0
Mountpoints 2816 2 6 3 0 4 22528 0
SLEEPQUEUE 88 153 103 153 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 5 275 129 0 126 20160 0
malloc-64 64 6 309 10 0 254 20160 0
malloc-32 32 74 556 175 0 254 20160 0
malloc-32 32 44 586 4838 0 254 20160 0
malloc-32 32 14 616 21 0 254 20160 0
2 Bucket 32 64 566 387 0 254 20160 0
AIOCB 552 0 35 43 0 16 19320 0
AIOLIO 272 0 70 4 0 30 19040 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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 1 1 20 0 1 16384 0
malloc-4096 4096 1 3 241 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-512 512 1 31 111 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 525 475 5282 0 254 16000 0
kenv 258 17 43 1067 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
udplite_inpcb 408 0 36 1 0 30 14688 0
domainset 40 0 315 2 0 254 12600 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 16 362 102 0 254 12096 0
KNOTE 160 0 75 14 0 62 12000 0
malloc-16 16 13 737 158 0 254 12000 0
malloc-16 16 45 705 26123 0 254 12000 0
malloc-16 16 24 726 40 0 254 12000 0
malloc-16 16 31 719 44 0 254 12000 0
malloc-16 16 13 737 14 0 254 12000 0
itimer 352 0 33 2 0 30 11616 0
malloc-384 384 11 19 11 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1219 0 254 8016 0
malloc-16 16 10 490 10 0 254 8000 0
md0 8 439 73 439 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
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 frags 256 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 376 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 1152 0 0 0 0 8 0 0
tcp_rack_map 128 0 0 0 0 126 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
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 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
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
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 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-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-1024 1024 0 0 0 0 16 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/03/23 06:26 | freebsd-src | 23db5fccb60a | 4e8d3850 | console log | report | ci-freebsd-i386 | panic: if_ref: ifp ADDR has NUM refs |