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Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x10
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81a5c21f
stack pointer = 0x28:0xfffffe0053fc1ae0
frame pointer = 0x28:0xfffffe0053fc1cb0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 2 (clock (0))
rdi: 0000000000000010 rsi: 000000000000001c rdx: 0000000000000079
rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000000000e0
rax: fffffe00033eee30 rbx: fffffe0057b2b000 rbp: fffffe0053fc1cb0
r10: f3e38a34f7f58bd9 r11: 0000000000000002 r12: 0000000000000000
r13: fffffe00542cadd0 r14: fffffe0053fc1c20 r15: fffffe00542ca740
trap number = 12
panic: page fault
cpuid = 0
time = 1705985560
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fc1230
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fc1390
vpanic() at vpanic+0x271/frame 0xfffffe0053fc1530
panic() at panic+0xb5/frame 0xfffffe0053fc15f0
trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fc1710
trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fc1830
trap() at trap+0x5f3/frame 0xfffffe0053fc1a10
calltrap() at calltrap+0x8/frame 0xfffffe0053fc1a10
--- trap 0xc, rip = 0xffffffff81a5c21f, rsp = 0xfffffe0053fc1ae0, rbp = 0xfffffe0053fc1cb0 ---
nd6_dad_timer() at nd6_dad_timer+0x19f/frame 0xfffffe0053fc1cb0
softclock_call_cc() at softclock_call_cc+0x409/frame 0xfffffe0053fc1e80
softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fc1ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fc1f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fc1f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100029 ]
Stopped at kdb_enter+0x6e: movq $0,0x2194407(%rip)
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 0xfffffe00033eee30
rdx 0xdffff7c000000000
rbx 0xffffffff826f87c0 .str.28
rsp 0xfffffe0053fc1370
rbp 0xfffffe0053fc1390
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0x1
r11 0x1
r12 0
r13 0xfffffe00542ca740
r14 0xffffffff826f87c0 .str.28
r15 0
rip 0xffffffff815cac0e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x2194407(%rip)
db> show proc
Process 2 (clock) at 0xfffffe00541f7020:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff836e9720
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff836e9720 reapsubtree: 2
sigparent: 20
vmspace: 0xffffffff836ea6c0
(map 0xffffffff836ea6c0)
(map.pmap 0xffffffff836ea780)
(pmap 0xffffffff836ea7f0)
threads: 2
100029 Run CPU 0 [clock (0)]
100030 I [clock (1)]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
3575 3572 3572 0 D ifnet_d 0xffffffff8385e2c0 ifconfig
3574 3571 3571 0 R ifconfig
3573 3570 3570 0 D ifnet_d 0xffffffff8385e2c0 ifconfig
3572 776 3572 0 Ss wait 0xfffffe006d226ac0 syz-executor.2
3571 776 3571 0 Ss wait 0xfffffe006d227580 syz-executor.0
3570 776 3570 0 Ss wait 0xfffffe006cc165a0 syz-executor.3
3563 3466 424 0 S nanslp 0xffffffff83740401 sleep
3466 3461 424 0 S wait 0xfffffe006d228b00 sh
3461 424 424 0 S wait 0xfffffe0057bd4ae0 sh
776 774 774 0 S (threaded) syz-execprog
100094 S uwait 0xfffffe0057209400 syz-execprog
100116 S uwait 0xfffffe0057ab6500 syz-execprog
100117 S uwait 0xfffffe0057ab6600 syz-execprog
100118 S uwait 0xfffffe0057ab6700 syz-execprog
100119 S wait 0xfffffe0057bd5b00 syz-execprog
100120 S uwait 0xfffffe0054040980 syz-execprog
100121 S wait 0xfffffe0057bd5b00 syz-execprog
100122 S wait 0xfffffe0057bd5b00 syz-execprog
100123 S uwait 0xfffffe0057ab6900 syz-execprog
100124 S uwait 0xfffffe0054040b80 syz-execprog
100136 S kqread 0xfffffe00589eda00 syz-execprog
774 772 774 0 Ss pause 0xfffffe006cc14b70 csh
772 682 772 0 Ss select 0xfffffe0057a96640 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00576a00b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00587e34b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00587e3cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00587e44b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00587eacb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00587e4cb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00543494b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0054349cb0 getty
740 1 740 0 Ss+ ttyin 0xfffffe005434a4b0 getty
686 1 686 0 Ss nanslp 0xffffffff83740400 cron
682 1 682 0 Ss select 0xfffffe006cd3fcc0 sshd
495 1 495 0 Ss select 0xfffffe006cd3fd40 syslogd
424 1 424 0 Ss wait 0xfffffe006cc16040 devd
423 1 423 65 Ss select 0xfffffe0058a29c40 dhclient
338 1 338 0 Ss select 0xfffffe0057a9c1c0 dhclient
335 1 335 0 Ss select 0xfffffe0058a26240 dhclient
17 0 0 0 DL syncer 0xffffffff8385db20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe00571c9040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8385c100 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100092 D sdflush 0xfffffe00085fe8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff8388d438 [dom0]
100080 D launds 0xffffffff8388d444 [laundry: dom0]
100081 D umarcl 0xffffffff81d60f50 [uma]
7 0 0 0 DL - 0xffffffff834bdc10 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84000ea0 [pf purge]
5 0 0 0 DL waiting 0xffffffff845c75a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83488340 [doneq0]
100045 D - 0xffffffff834882c0 [async]
100076 D - 0xffffffff83488140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83888c60 [crypto]
100042 D crypto_ 0xfffffe00542edd30 [crypto returns 0]
100043 D crypto_ 0xfffffe00542edd80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe000799c088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836e8d40 [g_event]
100036 D - 0xffffffff836e8d60 [g_up]
100037 D - 0xffffffff836e8d80 [g_down]
2 0 0 0 RL (threaded) [clock]
100029 Run CPU 0 [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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 Run CPU 1 [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe00541f8040 [init]
10 0 0 0 DL audit_w 0xffffffff838896c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836e9720 [swapper]
100005 D - 0xfffffe00540a8800 [softirq_0]
100006 D - 0xfffffe00540a8600 [softirq_1]
100007 D - 0xfffffe00540a8400 [if_io_tqg_0]
100008 D - 0xfffffe00540a8200 [if_io_tqg_1]
100009 D - 0xfffffe00540a8000 [if_config_tqg_0]
100010 D - 0xfffffe00079e5000 [pci_hp taskq]
100011 D - 0xfffffe00079e4e00 [kqueue_ctx taskq]
100014 D - 0xfffffe00079e4b00 [thread taskq]
100016 D - 0xfffffe00079e4900 [aiod_kick taskq]
100017 D - 0xfffffe00079e4800 [deferred_unmount ta]
100018 D - 0xfffffe00079e4700 [inm_free taskq]
100019 D - 0xfffffe00079e4600 [in6m_free taskq]
100020 D - 0xfffffe00079e4500 [linuxkpi_irq_wq]
100021 D - 0xfffffe00079e4400 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079e4400 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079e4400 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079e4400 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079e4300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079e4300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079e4300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079e4300 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00079e4200 [firmware taskq]
100039 D - 0xfffffe00079e3700 [crypto_0]
100040 D - 0xfffffe00079e3700 [crypto_1]
100055 D - 0xfffffe00079e3000 [vtnet0 rxq 0]
100056 D - 0xfffffe00079e2e00 [vtnet0 txq 0]
100057 D - 0xfffffe00079e2d00 [vtnet0 rxq 1]
100058 D - 0xfffffe00079e2c00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057197400 [virtio_balloon]
100066 D - 0xffffffff826fda20 [deadlkres]
100070 D - 0xfffffe00079e3200 [acpi_task_0]
100071 D - 0xfffffe00079e3200 [acpi_task_1]
100072 D - 0xfffffe00079e3200 [acpi_task_2]
100074 D - 0xfffffe00079e5100 [mca taskq]
100075 D - 0xfffffe00079e3100 [CAM taskq]
db> show all locks
Process 3574 (ifconfig) thread 0xfffffe006cdd4000 (100114)
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff8385e2c0) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3039
Process 2 (clock) thread 0xfffffe00542ca740 (100029)
exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe0054060178) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_rwlock.c:176
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4220
sysctloid 34817 2052K 34888
vtbuf 24 1968K 46
kobj 326 1304K 488
newblk 7 1026K 1189
vfscache 3 1025K 3
pcb 23 669K 739
inodedep 238 601K 602
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
LRO 360 363K 674
DEVFS1 262 262K 585
vnet_data 2 224K 2
acpitask 1 224K 1
subproc 113 210K 3643
acpica 1674 184K 60830
routetbl 5555 183K 20002
tidhash 3 141K 3
vmem 3 134K 4
linker 352 130K 386
pagedep 8 130K 500
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
filedesc 14 105K 2686
gtaskqueue 18 98K 18
bus 985 81K 5155
mtx_pool 2 72K 2
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 513 65K 513
ddb_capture 1 64K 1
dirrem 229 58K 506
umtx 320 40K 320
kdtrace 189 39K 3877
temp 35 37K 11631
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 291
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
BPF 14 19K 223
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ifaddr 60 16K 1469
ithread 97 16K 97
bus-sc 34 15K 1687
ifnet 8 15K 160
eventhandler 161 14K 161
freefile 105 14K 380
KTRACE 100 13K 100
kenv 95 12K 95
GEOM 61 11K 481
rman 86 11K 431
CAM queue 5 11K 1528
pf_ifnet 31 10K 784
lltable 31 9K 1284
bmsafemap 2 9K 565
rpc 4 9K 4
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
ether_multi 85 7K 4704
taskqueue 63 7K 63
sglist 6 7K 6
CAM DEV 3 6K 510
cred 23 6K 374
ip6ndp 25 6K 352
in6_multi 38 6K 1736
kqueue 48 6K 3612
pfs_nodes 20 5K 20
hhook 15 5K 17
plimit 19 5K 1563
ufs_dirhash 24 5K 24
UMA 267 5K 267
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
proc-args 74 3K 10067
pwddesc 46 3K 3576
terminal 11 3K 11
session 22 3K 254
clone 9 3K 9
uidinfo 3 3K 9
lockf 20 3K 79
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
Unitno 27 2K 661
tun 7 2K 160
CAM XPT 22 2K 543
msi 12 2K 12
mkdir 12 2K 970
selfd 24 2K 28349
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 22
NFSD session 1 1K 1
select 7 1K 160
CAM periph 4 1K 271
sctp_ifa 6 1K 337
ipsec 3 1K 3
newdirblk 6 1K 485
diradd 6 1K 536
mld 6 1K 159
CC Mem 3 1K 7
igmp 6 1K 159
nhops 6 1K 163
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
in_multi 2 1K 163
cdev 2 1K 2
lkpikmalloc 8 1K 9
osd 8 1K 20
inpcbpolicy 13 1K 1797
sctp_ifn 3 1K 337
netlink 2 1K 815
chacha20random 1 1K 1
biobuf 1 1K 1
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 180
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
procdesc 1 1K 84
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 4358
filecaps 4 1K 396
sctp_vrf 1 1K 1
freework 1 1K 504
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 204
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 483
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 157
sctp_atky 0 0K 157
sctp_atcl 0 0K 157
sctp_a_it 0 0K 483
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
filemon 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
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
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 313
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 7
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 503
freefrag 0 0K 13
allocindir 0 0K 0
indirdep 0 0K 10
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
MLX5DUMP 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 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 295
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 5
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 36536
ioctlops 0 0K 484
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 1624
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 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
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
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
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 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 14097 0 254 38494208 0
mbuf 256 8583 1080 38391 0 254 2473728 0
BUF TRIE 144 180 11636 804 0 62 1701504 0
malloc-384 384 4122 48 4276 0 30 1601280 0
malloc-4096 4096 380 8 4072 0 2 1589248 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11446 272 18354 0 126 1499904 0
UMA Slabs 0 112 11223 3 11223 0 126 1257312 0
DEVCTL 1024 1000 100 1338 0 0 1126400 0
vmem btag 56 16308 75 16308 0 254 917448 0
FFS inode 1168 629 15 1010 0 8 752192 0
sctp_ep 1176 0 510 157 0 254 599760 0
RADIX NODE 144 3648 267 142745 0 62 563760 0
lkpicurr 176 2 3080 2 0 62 542432 0
pbuf 2624 0 198 0 0 2 519552 0
socket 960 22 486 4646 0 254 487680 0
malloc-2048 2048 185 7 342 0 8 393216 0
malloc-32 32 10807 407 12947 0 254 358848 0
VM OBJECT 264 1140 120 68316 0 30 332640 0
VNODE 448 665 55 1201 0 30 322560 0
malloc-1024 1024 281 23 604 0 16 311296 0
256 Bucket 2048 139 7 1060 0 8 299008 0
malloc-64 64 3901 698 13843 0 254 294336 0
THREAD 1824 142 18 300 0 8 291840 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-256 256 226 704 1884 0 62 238080 0
malloc-16 16 14387 363 14934 0 254 236000 0
malloc-16384 16384 6 6 1262 0 1 196608 0
malloc-2048 2048 6 90 1067 0 8 196608 0
mbuf_packet 256 0 762 2539 0 254 195072 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-128 128 1169 226 28372 0 126 178560 0
FFS2 dinode 256 629 61 1009 0 62 176640 0
lkpimm 56 1 3095 1 0 254 173376 0
FPU_save_area 832 144 36 931 0 16 149760 0
S VFS Cache 104 1009 395 2005 0 126 146016 0
MAP ENTRY 96 1098 414 221579 0 126 145152 0
malloc-65536 65536 0 2 8 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 346 0 1 131072 0
malloc-128 128 778 245 6427 0 126 130944 0
unpcb 256 8 502 2324 0 254 130560 0
ksiginfo 112 55 989 945 0 126 116928 0
malloc-384 384 256 44 1648 0 30 115200 0
malloc-256 256 293 142 2443 0 62 111360 0
128 Bucket 1024 50 49 403 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-256 256 232 143 6619 0 62 96000 0
PROC 1376 45 21 3575 0 8 90816 0
UMA Kegs 384 226 7 226 0 30 89472 0
64 Bucket 512 95 73 3885 0 30 86016 0
malloc-128 128 327 324 3178 0 126 83328 0
malloc-128 128 404 247 4343 0 126 83328 0
malloc-4096 4096 12 8 181 0 2 81920 0
filedesc0 1072 46 24 3576 0 8 75040 0
g_bio 408 0 180 7295 0 30 73440 0
malloc-64 64 513 558 1640 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
32 Bucket 256 66 189 3653 0 62 65280 0
malloc-384 384 106 44 599 0 30 57600 0
malloc-4096 4096 7 7 37 0 2 57344 0
malloc-64 64 108 711 34551 0 254 52416 0
malloc-64 64 473 346 2337 0 254 52416 0
malloc-64 64 335 484 646 0 254 52416 0
routing nhops 256 11 184 684 0 62 49920 0
malloc-256 256 52 143 1953 0 62 49920 0
malloc-256 256 68 127 2599 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 53716 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-4096 4096 6 6 166 0 2 49152 0
malloc-2048 2048 9 15 161 0 8 49152 0
malloc-2048 2048 5 19 912 0 8 49152 0
malloc-1024 1024 4 44 553 0 16 49152 0
pcpu-8 8 4996 1148 29865 0 254 49152 0
pipe 728 16 50 1783 0 16 48048 0
syncache 168 0 264 5 0 254 44352 0
malloc-8192 8192 5 0 5 0 1 40960 0
VMSPACE 616 29 37 3721 0 16 40656 0
udp_inpcb 424 9 81 1747 0 30 38160 0
da_ccb 544 0 70 1943 0 16 38080 0
malloc-64 64 40 527 85 0 254 36288 0
malloc-64 64 17 550 33054 0 254 36288 0
malloc-64 64 39 528 705 0 254 36288 0
malloc-128 128 20 259 63 0 126 35712 0
malloc-128 128 104 175 765 0 126 35712 0
malloc-128 128 79 200 87 0 126 35712 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 52 38 52 0 30 34560 0
malloc-256 256 12 123 509 0 62 34560 0
malloc-256 256 5 130 3165 0 62 34560 0
malloc-256 256 30 105 977 0 62 34560 0
TURNSTILE 136 161 91 161 0 62 34272 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 3 1 104 0 1 32768 0
malloc-2048 2048 0 16 50 0 8 32768 0
malloc-2048 2048 7 9 164 0 8 32768 0
malloc-2048 2048 2 14 193 0 8 32768 0
malloc-2048 2048 1 15 686 0 8 32768 0
malloc-1024 1024 15 17 16 0 16 32768 0
malloc-1024 1024 14 18 334 0 16 32768 0
malloc-1024 1024 2 30 157 0 16 32768 0
malloc-1024 1024 10 22 10 0 16 32768 0
malloc-1024 1024 1 31 5930 0 16 32768 0
malloc-512 512 3 61 17 0 30 32768 0
malloc-512 512 3 61 1340 0 30 32768 0
malloc-512 512 4 60 55 0 30 32768 0
malloc-512 512 3 61 23 0 30 32768 0
malloc-512 512 8 56 22 0 30 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
PWD 40 13 795 585 0 254 32320 0
KNOTE 160 26 174 5594 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 102 298 34007 0 126 32000 0
PGRP 120 22 242 254 0 126 31680 0
clpbuf 2624 0 12 23 0 4 31488 0
sctp_laddr 48 0 588 665 0 254 28224 0
16 Bucket 144 55 141 299 0 62 28224 0
4 Bucket 48 6 582 8 0 254 28224 0
cpuset 200 7 121 7 0 62 25600 0
ripcb 392 1 62 43 0 30 24696 0
malloc-8192 8192 1 2 3 0 1 24576 0
malloc-8192 8192 2 1 28 0 1 24576 0
rl_entry 40 53 553 53 0 254 24240 0
rtentry 168 14 130 684 0 62 24192 0
8 Bucket 80 58 242 443 0 126 24000 0
tcp_inpcb 1312 3 15 7 0 8 23616 0
malloc-384 384 0 60 343 0 30 23040 0
malloc-384 384 14 46 176 0 30 23040 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 161 95 161 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
malloc-32 32 3 627 639 0 254 20160 0
malloc-32 32 105 525 161 0 254 20160 0
malloc-32 32 314 316 3268 0 254 20160 0
malloc-32 32 56 574 1193 0 254 20160 0
malloc-32 32 51 579 617 0 254 20160 0
malloc-32 32 53 577 4023 0 254 20160 0
malloc-32 32 34 596 1081 0 254 20160 0
2 Bucket 32 71 559 593 0 254 20160 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 851 0 2 16384 0
malloc-1024 1024 0 16 3 0 16 16384 0
malloc-512 512 0 32 119 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
malloc-16 16 214 786 9936 0 254 16000 0
kenv 258 17 43 1160 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
ertt_txseginfo 40 0 303 256 0 254 12120 0
tcp_inpcb ports 32 1 377 1 0 254 12096 0
malloc-16 16 198 552 393 0 254 12000 0
malloc-16 16 17 733 508 0 254 12000 0
malloc-16 16 49 701 1364 0 254 12000 0
malloc-16 16 36 714 203 0 254 12000 0
malloc-16 16 268 482 27991 0 254 12000 0
malloc-16 16 34 716 1007 0 254 12000 0
malloc-384 384 2 28 2 0 30 11520 0
malloc-4096 4096 1 1 1 0 2 8192 0
malloc-4096 4096 0 2 1 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 2260 0 254 8016 0
UMA Slabs 1 176 11 11 11 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 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 360 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 1024 0 0 0 0 16 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2256 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
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 232 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 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 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 144 0 0 0 0 62 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-512 512 0 0 0 0 30 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-384 384 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/01/23 06:25 | freebsd-src | 63a5fe834354 | 1c0ecc51 | console log | report | syz | ci-freebsd-i386 | Fatal trap NUM: page fault in nd6_dad_timer | ||||
| 2024/03/20 23:13 | freebsd-src | 45d83c39262d | 5b7d42ae | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in nd6_dad_timer | |||||
| 2024/01/20 11:06 | freebsd-src | 4b3ffc5918b9 | 9bd8dcda | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in nd6_dad_timer | |||||
| 2023/12/23 22:57 | freebsd-src | 906748d208d3 | fb427a07 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in nd6_dad_timer | |||||
| 2023/11/27 00:20 | freebsd-src | e4967d4d48b0 | 5b429f39 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in nd6_dad_timer | |||||
| 2024/04/11 10:12 | freebsd-src | f03a2e7b59d9 | 3023abf0 | console log | report | ci-freebsd-i386 | Fatal trap NUM: page fault in nd6_dad_timer |