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Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x38
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81583dc1
stack pointer = 0x28:0xfffffe008fd1fc20
frame pointer = 0x28:0xfffffe008fd1fd30
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 = 779 (syz-executor4124210)
rdi: 38 rsi: 0 rdx: 0
rcx: fffffe00033eee30 r8: fffff78000000000 r9: 20000000000
rax: fffffe00033eee30 rbx: 0 rbp: fffffe008fd1fd30
r10: 10000000001c5 r11: fffffe0092480540 r12: fffffe008fd1fcc0
r13: dffff7c000000000 r14: fffffe008fd1fc60 r15: 1fffffc011fa3f88
trap number = 12
panic: page fault
cpuid = 1
time = 1675053803
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008fd1f410
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008fd1f570
vpanic() at vpanic+0x254/frame 0xfffffe008fd1f650
panic() at panic+0xb5/frame 0xfffffe008fd1f710
trap_fatal() at trap_fatal+0x7ed/frame 0xfffffe008fd1f830
trap_pfault() at trap_pfault+0x182/frame 0xfffffe008fd1f970
trap() at trap+0x5e1/frame 0xfffffe008fd1fb50
calltrap() at calltrap+0x8/frame 0xfffffe008fd1fb50
--- trap 0xc, rip = 0xffffffff81583dc1, rsp = 0xfffffe008fd1fc20, rbp = 0xfffffe008fd1fd30 ---
kern_cpuset_getid() at kern_cpuset_getid+0x351/frame 0xfffffe008fd1fd30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe008fd1ff30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008fd1ff30
--- syscall (0, FreeBSD ELF64, syscall), rip = 0x2b3b9a, rsp = 0x82046c168, rbp = 0x82046c180 ---
KDB: enter: panic
[ thread pid 779 tid 100111 ]
Stopped at kdb_enter+0x6b: movq $0,0x2766dca(%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 0
rsp 0xfffffe008fd1f550
rbp 0xfffffe008fd1f570
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe0092480540
r12 0
r13 0xfffffe0092480020
r14 0xffffffff82bb5de0 .str.26
r15 0xffffffff82bb5de0 .str.26
rip 0xffffffff817334cb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2766dca(%rip)
db> show proc
Process 779 (syz-executor4124210) at 0xfffffe009277f558:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 777 at 0xfffffe009277f000
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ./syz-executor4124210602
reaper: 0xfffffe00541dc010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009270ea00
(map 0xfffffe009270ea00)
(map.pmap 0xfffffe009270eac0)
(pmap 0xfffffe009270eb30)
threads: 1
100111 Run CPU 1 syz-executor4124210
db> ps
pid ppid pgrp uid state wmesg wchan cmd
779 777 777 0 R CPU 1 syz-executor4124210
777 775 777 0 Ss pause 0xfffffe009277f0b0 csh
775 688 775 0 Ss select 0xfffffe00924838c0 sshd
754 1 754 0 Rs+ CPU 0 getty
753 1 753 0 Ss+ ttyin 0xfffffe005794fcb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00579500b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00579504b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00579508b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0057950cb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00579520b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579524b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579528b0 getty
744 1 18 0 S+ piperd 0xfffffe0058b792d8 logger
743 742 18 0 S+ nanslp 0xffffffff83e679c0 sleep
742 1 18 0 S+ wait 0xfffffe00579a1ab8 sh
692 1 692 0 Ss nanslp 0xffffffff83e679c0 cron
688 1 688 0 Ss select 0xfffffe00578834c0 sshd
501 1 501 0 Ss select 0xfffffe0092483e40 syslogd
430 1 430 0 Ss select 0xfffffe0092483ec0 devd
429 1 429 65 Ss select 0xfffffe0092483d40 dhclient
344 1 344 0 Ss select 0xfffffe0092483dc0 dhclient
341 1 341 0 Ss select 0xfffffe000798cac0 dhclient
17 0 0 0 DL vlruwt 0xfffffe00541dd570 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f8cea0 [syncer]
15 0 0 0 RL (threaded) [bufdaemon]
100079 RunQ [bufdaemon]
100082 D - 0xffffffff83212180 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0058af98e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83fc2700 [vmdaemon]
8 0 0 0 RL (threaded) [pagedaemon]
100077 RunQ [dom0]
100080 D launds 0xffffffff83fb65c4 [laundry: dom0]
100081 D umarcl 0xffffffff81e9d640 [uma]
7 0 0 0 DL - 0xffffffff83c23e48 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff848962e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff84d7df80 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83ac6340 [doneq0]
100045 D - 0xffffffff83ac62c0 [async]
100076 D - 0xffffffff83ac6140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0007ba8088 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83fb1d20 [crypto]
100041 D crypto_ 0xfffffe0054081e30 [crypto returns 0]
100042 D crypto_ 0xfffffe0054081e80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e3ce80 [g_event]
100036 D - 0xffffffff83e3cea0 [g_up]
100037 D - 0xffffffff83e3cec0 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100029 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 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe00541dc010 [init]
10 0 0 0 DL audit_w 0xffffffff83fb28a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e3d8a0 [swapper]
100005 D - 0xfffffe0054070e00 [if_config_tqg_0]
100006 D - 0xfffffe0054070d00 [softirq_0]
100007 D - 0xfffffe0054070c00 [softirq_1]
100008 D - 0xfffffe0054070b00 [if_io_tqg_0]
100009 D - 0xfffffe0054070a00 [if_io_tqg_1]
100010 D - 0xfffffe00085f4000 [thread taskq]
100012 D - 0xfffffe00085f3d00 [kqueue_ctx taskq]
100013 D - 0xfffffe00085f3c00 [pci_hp taskq]
100014 D - 0xfffffe00085f3b00 [inm_free taskq]
100015 D - 0xfffffe00085f3a00 [aiod_kick taskq]
100016 D - 0xfffffe00085f3900 [in6m_free taskq]
100017 D - 0xfffffe00085f3800 [deferred_unmount ta]
100020 D - 0xfffffe00085f3500 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085f3400 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085f3400 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085f3400 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085f3400 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00085f3300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00085f3300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00085f3300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00085f3300 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00085f3200 [firmware taskq]
100038 D - 0xfffffe00085f3000 [crypto_0]
100039 D - 0xfffffe00085f3000 [crypto_1]
100055 D - 0xfffffe005700d000 [vtnet0 rxq 0]
100056 D - 0xfffffe005700ce00 [vtnet0 txq 0]
100057 D - 0xfffffe005700cd00 [vtnet0 rxq 1]
100058 D - 0xfffffe005700cc00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057331e00 [virtio_balloon]
100066 D - 0xffffffff82bbbfc1 [deadlkres]
100070 D - 0xfffffe00085f4100 [mca taskq]
100072 D - 0xfffffe0057932400 [acpi_task_0]
100073 D - 0xfffffe0057932400 [acpi_task_1]
100074 D - 0xfffffe0057932400 [acpi_task_2]
100075 D - 0xfffffe00085f2d00 [CAM taskq]
db> show all locks
Process 779 (syz-executor4124210) thread 0xfffffe0092480020 (100111)
exclusive sleep mutex process lock (process lock) r = 0 (0xffffffff83e3d9c8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:453
Process 754 (getty) thread 0xfffffe008fe1f1e0 (100108)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0054066808) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4241
sysctloid 34753 2047K 34824
vtbuf 24 1968K 46
kobj 330 1320K 493
newblk 804 1225K 817
vfscache 3 1025K 3
pcb 19 537K 38
inodedep 49 530K 72
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 58126
subproc 96 181K 836
tidhash 3 141K 3
vmem 3 138K 4
pagedep 14 132K 18
linker 324 130K 353
tfo_ccache 1 128K 1
IP reass 1 128K 1
vnet_data 1 112K 1
sem 4 106K 4
DEVFS1 105 105K 114
bus 1000 82K 5215
mtx_pool 2 72K 2
syncache 1 68K 1
module 513 65K 513
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 17 33K 1599
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
kdtrace 153 31K 893
umtx 242 31K 242
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
bus-sc 34 15K 1682
eventhandler 154 13K 154
KTRACE 100 13K 100
kenv 95 12K 95
ifaddr 30 12K 32
rman 88 11K 431
GEOM 61 11K 481
routetbl 50 11K 176
CAM queue 5 11K 1528
bmsafemap 4 9K 41
cred 35 9K 234
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
ufs_dirhash 24 5K 24
UMA 267 5K 267
dirrem 17 5K 28
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
evdev 4 4K 4
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
session 20 3K 31
kqueue 40 3K 782
pwddesc 40 3K 780
clone 9 3K 9
uidinfo 3 3K 8
proc-args 62 3K 1721
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 27 2K 12454
Unitno 27 2K 41
CAM XPT 22 2K 543
lockf 15 2K 22
msi 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
NFSD session 1 1K 1
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
CAM periph 4 1K 271
select 7 1K 29
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
pfil 4 1K 4
cdev 2 1K 2
CC Mem 3 1K 7
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 10 1K 137
sctp_ifn 2 1K 6
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
DEVFS 9 1K 10
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
netlink 1 1K 1
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3423
filecaps 4 1K 66
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
freework 1 1K 26
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 4
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 4
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
tcp_do 0 0K 0
tcp_fsb 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_temp 0 0K 0
filemon 0 0K 0
mqdata 0 0K 0
NFSCL layrecall 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 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
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
UMAHash 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 11
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
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
freefile 0 0K 9
freeblks 0 0K 25
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
sysmouse 0 0K 0
vtfont 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 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
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
USBdev 0 0K 0
USB 0 0K 0
LRO 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
agp 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 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
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
biobuf 0 0K 0
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 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
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13741
ioctlops 0 0K 85
eventfd 0 0K 0
Witness 0 0K 0
stack 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
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 650
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 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
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 15520 0 254 38494208 0
mbuf 256 8577 1085 18886 0 254 2473472 0
pbuf 2624 0 778 0 0 2 2041472 0
BUF TRIE 144 190 11570 534 0 62 1693440 0
malloc-384 384 4149 21 4151 0 30 1601280 0
malloc-128 128 11715 158 11796 0 126 1519744 0
malloc-4096 4096 330 2 493 0 2 1359872 0
UMA Slabs 0 112 10580 34 10580 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16190 49 16190 0 254 909384 0
FFS inode 1160 499 26 509 0 8 609000 0
RADIX NODE 144 3348 203 19960 0 62 511344 0
socket 960 18 490 1317 0 254 487680 0
VM OBJECT 264 1410 120 24432 0 30 403920 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-64 64 4269 330 4486 0 254 294336 0
256 Bucket 2048 119 21 1009 0 8 286720 0
malloc-65536 65536 4 0 4 0 1 262144 0
VNODE 448 529 47 541 0 30 258048 0
malloc-4096 4096 57 3 810 0 2 245760 0
malloc-256 256 839 91 982 0 62 238080 0
malloc-16 16 14569 181 17548 0 254 236000 0
DEVCTL 1024 0 220 124 0 0 225280 0
THREAD 1824 112 9 112 0 8 220704 0
malloc-65536 65536 1 2 137 0 1 196608 0
MAP ENTRY 96 1583 433 85312 0 126 193536 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-32 32 5307 363 6215 0 254 181440 0
malloc-128 128 1140 255 27063 0 126 178560 0
malloc-2048 2048 6 66 1038 0 8 147456 0
malloc-1024 1024 115 29 128 0 16 147456 0
FFS2 dinode 256 499 71 508 0 62 145920 0
malloc-65536 65536 0 2 44 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-128 128 813 210 849 0 126 130944 0
unpcb 256 7 503 1163 0 254 130560 0
mbuf_packet 256 0 508 97 0 254 130048 0
S VFS Cache 104 966 204 1010 0 126 121680 0
FPU_save_area 832 114 30 126 0 16 119808 0
ksiginfo 112 35 1009 50 0 126 116928 0
malloc-32768 32768 1 2 121 0 1 98304 0
UMA Kegs 384 225 8 225 0 30 89472 0
g_bio 408 0 210 4501 0 30 85680 0
128 Bucket 1024 44 39 484 0 16 84992 0
VMSPACE 2560 23 10 764 0 4 84480 0
clpbuf 2624 0 32 25 0 16 83968 0
PROC 1368 39 16 779 0 8 75240 0
malloc-8192 8192 8 1 10 0 1 73728 0
64 Bucket 512 63 73 1664 0 30 69632 0
malloc-64 64 512 559 1630 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-65536 65536 0 1 8 0 1 65536 0
malloc-256 256 165 90 494 0 62 65280 0
malloc-256 256 170 85 176 0 62 65280 0
malloc-256 256 90 165 918 0 62 65280 0
32 Bucket 256 64 191 10517 0 62 65280 0
filedesc0 1072 40 16 780 0 8 60032 0
malloc-384 384 104 46 128 0 30 57600 0
malloc-64 64 285 534 26171 0 254 52416 0
malloc-128 128 157 246 784 0 126 51584 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 12179 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-8192 8192 4 2 105 0 1 49152 0
malloc-4096 4096 11 1 14 0 2 49152 0
malloc-1024 1024 6 42 1383 0 16 49152 0
syncache 168 0 264 5 0 254 44352 0
udp_inpcb 456 6 90 126 0 30 43776 0
malloc-8192 8192 4 1 30 0 1 40960 0
pipe 728 7 48 284 0 16 40040 0
da_ccb 544 0 70 1255 0 16 38080 0
pcpu-8 8 4210 398 4238 0 254 36864 0
malloc-64 64 70 497 1049 0 254 36288 0
malloc-64 64 151 416 1475 0 254 36288 0
malloc-64 64 58 509 803 0 254 36288 0
malloc-64 64 7 560 35 0 254 36288 0
malloc-64 64 33 534 39 0 254 36288 0
malloc-128 128 22 257 139 0 126 35712 0
malloc-128 128 38 241 3308 0 126 35712 0
malloc-128 128 74 205 734 0 126 35712 0
malloc-128 128 139 140 197 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 53 82 303 0 62 34560 0
malloc-256 256 20 115 83 0 62 34560 0
malloc-256 256 49 86 661 0 62 34560 0
malloc-256 256 6 129 326 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 1 1 11 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-2048 2048 2 14 14 0 8 32768 0
malloc-2048 2048 9 7 9 0 8 32768 0
malloc-2048 2048 5 11 30 0 8 32768 0
malloc-2048 2048 0 16 50 0 8 32768 0
malloc-2048 2048 3 13 12 0 8 32768 0
malloc-1024 1024 3 29 43 0 16 32768 0
malloc-1024 1024 6 26 180 0 16 32768 0
malloc-1024 1024 16 16 20 0 16 32768 0
malloc-1024 1024 18 14 18 0 16 32768 0
malloc-1024 1024 1 31 5 0 16 32768 0
malloc-512 512 1 63 119 0 30 32768 0
malloc-512 512 3 61 3 0 30 32768 0
malloc-512 512 2 62 17 0 30 32768 0
malloc-512 512 11 53 60 0 30 32768 0
pcpu-64 64 497 15 497 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 4 0 254 28224 0
malloc-32 32 277 605 1368 0 254 28224 0
16 Bucket 144 51 145 252 0 62 28224 0
4 Bucket 48 6 582 52 0 254 28224 0
ripcb 424 1 62 4 0 30 26712 0
TURNSTILE 136 122 67 122 0 62 25704 0
malloc-4096 4096 3 3 627 0 2 24576 0
PGRP 88 20 256 31 0 126 24288 0
rl_entry 40 28 578 28 0 254 24240 0
rtentry 168 13 131 17 0 62 24192 0
Files 80 71 229 6562 0 126 24000 0
8 Bucket 80 44 256 232 0 126 24000 0
tcp_inpcb 1296 3 15 7 0 8 23328 0
malloc-384 384 56 4 56 0 30 23040 0
malloc-384 384 20 40 365 0 30 23040 0
malloc-384 384 3 57 13 0 30 23040 0
malloc-384 384 7 53 9 0 30 23040 0
malloc-384 384 1 59 19 0 30 23040 0
SLEEPQUEUE 88 122 134 122 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
PWD 32 10 620 100 0 254 20160 0
malloc-32 32 34 596 192 0 254 20160 0
malloc-32 32 136 494 186 0 254 20160 0
malloc-32 32 17 613 502 0 254 20160 0
malloc-32 32 24 606 43 0 254 20160 0
malloc-32 32 45 585 100 0 254 20160 0
malloc-32 32 24 606 2849 0 254 20160 0
2 Bucket 32 47 583 289 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 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-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 196 0 2 16384 0
malloc-2048 2048 5 3 5 0 8 16384 0
malloc-2048 2048 1 7 192 0 8 16384 0
malloc-1024 1024 3 13 3 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
kenv 258 15 45 1038 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 0 303 271 0 254 12120 0
tcp_inpcb ports 32 1 377 1 0 254 12096 0
KNOTE 160 0 75 7 0 62 12000 0
malloc-16 16 36 714 1282 0 254 12000 0
malloc-16 16 63 687 302 0 254 12000 0
malloc-16 16 25 725 187 0 254 12000 0
malloc-16 16 11 739 25 0 254 12000 0
malloc-16 16 8 742 8 0 254 12000 0
malloc-16 16 258 492 273 0 254 12000 0
malloc-16 16 14 736 26485 0 254 12000 0
malloc-4096 4096 1 1 1 0 2 8192 0
malloc-4096 4096 0 2 1 0 2 8192 0
vtnet_tx_hdr 24 0 334 2472 0 254 8016 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 8 14 8 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
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 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 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_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 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 1208 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
ripcb ports 32 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 456 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
NCLNODE 608 0 0 0 0 16 0 0
TMPFS node 232 0 0 0 0 62 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 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 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-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-8192 8192 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023/01/30 04:45 | freebsd-src | 15dbf5a24169 | b68fb8d6 | console log | report | syz | C | ci-freebsd-main | Fatal trap NUM: page fault in kern_cpuset_getid | |||
| 2023/01/30 00:35 | freebsd-src | 15dbf5a24169 | b68fb8d6 | console log | report | syz | C | ci-freebsd-i386 | Fatal trap NUM: page fault in kern_cpuset_getid | |||
| 2023/01/30 00:26 | freebsd-src | 15dbf5a24169 | b68fb8d6 | console log | report | ci-freebsd-i386 | Fatal trap NUM: page fault in kern_cpuset_getid |