syzbot |
sign-in | mailing list | source | docs |
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x6a618950
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff8169276a
stack pointer = 0x28:0xfffffe006a5c8700
frame pointer = 0x28:0xfffffe006a5c8790
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 = 773 (syz-executor2415021)
rdi: 000000006a618950 rsi: 0000000000000000 rdx: 000000000d4c312b
rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000000
rax: fffffe00033eee30 rbx: fffffe006a856368 rbp: fffffe006a5c8790
r10: 0000000000000000 r11: 000000000000001f r12: 000000006a618950
r13: fffffe006a856360 r14: fffffe006a618780 r15: fffffe006a618958
trap number = 12
panic: page fault
cpuid = 0
time = 1712689764
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a5c7e30
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a5c7f90
vpanic() at vpanic+0x26a/frame 0xfffffe006a5c8150
panic() at panic+0xb5/frame 0xfffffe006a5c8210
trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe006a5c8330
trap_pfault() at trap_pfault+0x179/frame 0xfffffe006a5c8450
trap() at trap+0x648/frame 0xfffffe006a5c8630
calltrap() at calltrap+0x8/frame 0xfffffe006a5c8630
--- trap 0xc, rip = 0xffffffff8169276a, rsp = 0xfffffe006a5c8700, rbp = 0xfffffe006a5c8790 ---
soisconnected() at soisconnected+0x58a/frame 0xfffffe006a5c8790
unp_connectat() at unp_connectat+0xcd3/frame 0xfffffe006a5c8b90
soconnectat() at soconnectat+0x1c8/frame 0xfffffe006a5c8bf0
kern_connectat() at kern_connectat+0x300/frame 0xfffffe006a5c8cd0
sys_connect() at sys_connect+0xf5/frame 0xfffffe006a5c8d10
amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe006a5c8f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a5c8f30
--- syscall (0, FreeBSD ELF64, syscall), rip = 0x233e9a, rsp = 0x82105c3e8, rbp = 0x82105c400 ---
KDB: enter: panic
[ thread pid 773 tid 100104 ]
Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%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 0xffffffff826ed6a0 .str.27
rsp 0xfffffe006a5c7f70
rbp 0xfffffe006a5c7f90
rsi 0
rdi 0xffffffff82e004b0 panicstr
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe006a814000
r13 0xfffffffffffffffe
r14 0xffffffff826ed6a0 .str.27
r15 0
rip 0xffffffff815acc1e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23c8477(%rip)
db> show proc
Process 773 (syz-executor2415021) at 0xfffffe006cf41020:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 771 at 0xfffffe006cf40ac0
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ./syz-executor2415021334
reaper: 0xfffffe005420b040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe006d03c268
(map 0xfffffe006d03c268)
(map.pmap 0xfffffe006d03c328)
(pmap 0xfffffe006d03c398)
threads: 1
100104 Run CPU 0 syz-executor2415021
db> ps
pid ppid pgrp uid state wmesg wchan cmd
773 771 771 0 R CPU 0 syz-executor2415021
771 769 771 0 Ss pause 0xfffffe006cf40b70 csh
769 682 769 0 Ss select 0xfffffe0007876e40 sshd
748 1 748 0 Rs+ CPU 1 getty
747 1 747 0 Ss+ ttyin 0xfffffe0056ec00b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00574c10b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00574c18b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0056ec08b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0056ec10b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00574c30b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty
738 1 18 0 S+ piperd 0xfffffe0058ace3e8 logger
737 736 18 0 S+ nanslp 0xffffffff83956480 sleep
736 1 18 0 S+ wait 0xfffffe006d093560 sh
686 1 686 0 Ss nanslp 0xffffffff83956480 cron
682 1 682 0 Ss select 0xfffffe0007877640 sshd
495 1 495 0 Ds bo_wwai 0xfffffe006cf50da8 syslogd
424 1 424 0 Ss select 0xfffffe0007877940 devd
423 1 423 65 Ss select 0xfffffe0007877a40 dhclient
338 1 338 0 Ss select 0xfffffe0007877b40 dhclient
335 1 335 0 Ss select 0xfffffe0007877c40 dhclient
17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007ce9040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83a72180 [bufdaemon]
100082 D - 0xffffffff82e02140 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0058a43ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83aa34f8 [dom0]
100080 D launds 0xffffffff83aa3504 [laundry: dom0]
100081 D umarcl 0xffffffff81d50b90 [uma]
7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff847bebb0 [pf purge]
5 0 0 0 DL waiting 0xffffffff842c6760 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100044 RunQ [doneq0]
100045 D - 0xffffffff8369e2c0 [async]
100076 D - 0xffffffff8369e140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83a9ed20 [crypto]
100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0]
100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff838fee00 [g_event]
100036 D - 0xffffffff838fee20 [g_up]
100037 D - 0xffffffff838fee40 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [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 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe005420b040 [init]
10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff838ff7e0 [swapper]
100005 D - 0xfffffe00085f7d00 [softirq_0]
100006 D - 0xfffffe00085f7c00 [softirq_1]
100007 D - 0xfffffe00085f7b00 [if_io_tqg_0]
100008 D - 0xfffffe00085f7a00 [if_io_tqg_1]
100009 D - 0xfffffe00085f7900 [if_config_tqg_0]
100010 D - 0xfffffe00085f7800 [pci_hp taskq]
100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq]
100014 D - 0xfffffe00085f7400 [thread taskq]
100016 D - 0xfffffe00085f7200 [aiod_kick taskq]
100017 D - 0xfffffe00085f7100 [deferred_unmount ta]
100018 D - 0xfffffe00085f7000 [inm_free taskq]
100019 D - 0xfffffe00085f6e00 [in6m_free taskq]
100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00085f6a00 [firmware taskq]
100039 D - 0xfffffe00085f6700 [crypto_0]
100040 D - 0xfffffe00085f6700 [crypto_1]
100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0]
100056 D - 0xfffffe00085f6400 [vtnet0 txq 0]
100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1]
100058 D - 0xfffffe00085f6200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon]
100066 D - 0xffffffff826f28e1 [deadlkres]
100070 D - 0xfffffe005797ab00 [acpi_task_0]
100071 D - 0xfffffe005797ab00 [acpi_task_1]
100072 D - 0xfffffe005797ab00 [acpi_task_2]
100074 D - 0xfffffe00085f8100 [mca taskq]
100075 D - 0xfffffe00085f6600 [CAM taskq]
db> show all locks
Process 773 (syz-executor2415021) thread 0xfffffe006a814000 (100104)
exclusive sleep mutex socket (socket) r = 0 (0xfffffe006a618780) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:3924
exclusive sleep mutex socket (socket) r = 0 (0xfffffe006a856000) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:3908
exclusive sleep mutex unp (unp) r = 0 (0xfffffe006a8ade00) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2361
exclusive sleep mutex unp (unp) r = 0 (0xfffffe006a8ae100) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:357
exclusive sleep mutex sleep mtxpool (sleep mtxpool) r = 0 (0xfffffe0007859c00) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2322
shared lockmgr ufs (ufs) r = 0 (0xfffffe006d0693f0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3298
Process 495 (syslogd) thread 0xfffffe006a816740 (100099)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cf50cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3581
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
linker 371 4934K 481
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4217
sysctloid 34865 2055K 34936
vtbuf 24 1968K 46
kobj 326 1304K 488
newblk 854 1238K 867
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 49 530K 73
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 60830
subproc 96 181K 830
tidhash 3 141K 3
vmem 3 134K 4
pagedep 14 132K 18
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
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
temp 18 37K 1567
hostcache 1 32K 1
shm 1 32K 1
kdtrace 157 32K 891
DEVFS3 124 31K 134
msg 4 30K 4
umtx 240 30K 240
kbdmux 6 28K 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 1687
eventhandler 162 14K 162
kenv 95 12K 95
ifaddr 30 12K 32
GEOM 61 11K 481
routetbl 50 11K 176
rman 86 11K 451
CAM queue 5 11K 1528
bmsafemap 3 9K 42
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
taskqueue 63 7K 63
sglist 6 7K 6
CAM DEV 3 6K 510
cred 23 6K 274
pfs_nodes 22 6K 22
hhook 16 6K 18
ufs_dirhash 24 5K 24
UMA 267 5K 267
dirrem 17 5K 28
plimit 17 5K 322
ifnet 3 5K 3
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
evdev 4 4K 4
acpisem 28 4K 28
diradd 26 4K 37
ether_multi 40 4K 50
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 776
pwddesc 40 3K 774
clone 9 3K 9
uidinfo 3 3K 8
proc-args 62 3K 1696
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
Unitno 27 2K 41
CAM XPT 22 2K 543
lockf 15 2K 22
msi 12 2K 12
toponodes 6 2K 6
selfd 22 2K 13044
ipsecpolicy 2 2K 2
acpidev 20 2K 20
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
NFSD session 1 1K 1
select 7 1K 29
CAM periph 4 1K 271
ipsec 3 1K 3
indirdep 3 1K 3
CC Mem 3 1K 7
nhops 6 1K 6
pfil 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
netlink 2 1K 12
in_multi 2 1K 4
cdev 2 1K 2
lkpikmalloc 8 1K 9
osd 8 1K 20
chacha20random 1 1K 1
biobuf 1 1K 1
inpcbpolicy 10 1K 139
soname 7 1K 3332
sctp_ifn 2 1K 6
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
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
freefrag 1 1K 2
procdesc 1 1K 6
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
filecaps 4 1K 66
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 35
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 26
p1003.1b 1 1K 1
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
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
filemon 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
mqdata 0 0K 0
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
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 15
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
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
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
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
tun 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 195
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 13647
ioctlops 0 0K 86
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 649
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
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 15747 0 254 38494208 0
mbuf 256 8577 1085 18761 0 254 2473472 0
BUF TRIE 144 224 11564 594 0 62 1697472 0
malloc-384 384 4200 30 4213 0 30 1624320 0
malloc-4096 4096 372 4 1822 0 2 1540096 0
malloc-128 128 11444 150 11505 0 126 1484032 0
UMA Slabs 0 112 10712 10 10712 0 126 1200864 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
malloc-65536 65536 15 0 18 0 1 983040 0
vmem btag 56 15441 150 15441 0 254 873096 0
FFS inode 1168 516 23 525 0 8 629552 0
RADIX NODE 144 3436 227 24220 0 62 527472 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
socket 960 21 487 1319 0 254 487680 0
256 Bucket 2048 118 18 978 0 8 278528 0
VNODE 448 546 57 557 0 30 270144 0
VM OBJECT 264 940 80 14137 0 30 269280 0
malloc-2048 2048 9 119 1074 0 8 262144 0
malloc-64 64 3803 292 3815 0 254 262080 0
malloc-256 256 865 65 898 0 62 238080 0
malloc-16 16 14403 97 14500 0 254 232000 0
malloc-2048 2048 105 7 106 0 8 229376 0
DEVCTL 1024 0 220 123 0 0 225280 0
THREAD 1824 116 4 116 0 8 218880 0
malloc-128 128 1285 234 28869 0 126 194432 0
UMA Zones 768 239 0 239 0 16 183552 0
lkpimm 56 1 3095 1 0 254 173376 0
malloc-32 32 5279 139 5310 0 254 173376 0
malloc-1024 1024 133 27 161 0 16 163840 0
FFS2 dinode 256 516 54 525 0 62 145920 0
malloc-65536 65536 0 2 54 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
unpcb 256 10 500 1163 0 254 130560 0
mbuf_packet 256 0 508 117 0 254 130048 0
S VFS Cache 104 983 187 1023 0 126 121680 0
MAP ENTRY 96 893 367 40285 0 126 120960 0
FPU_save_area 832 118 26 130 0 16 119808 0
ksiginfo 112 39 1005 54 0 126 116928 0
malloc-256 256 327 108 986 0 62 111360 0
malloc-128 128 601 174 1559 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
UMA Kegs 384 226 7 226 0 30 89472 0
g_bio 408 4 206 4792 0 30 85680 0
PROC 1376 39 16 773 0 8 75680 0
malloc-8192 8192 8 1 10 0 1 73728 0
malloc-4096 4096 16 2 30 0 2 73728 0
128 Bucket 1024 41 26 240 0 16 68608 0
malloc-64 64 631 440 15008 0 254 68544 0
malloc-128 128 299 228 321 0 126 67456 0
malloc-128 128 293 234 430 0 126 67456 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 1 1 12 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 4 0 5 0 1 65536 0
64 Bucket 512 67 37 1037 0 30 53248 0
filedesc0 1072 40 9 774 0 8 52528 0
malloc-64 64 308 511 1854 0 254 52416 0
malloc-64 64 467 352 895 0 254 52416 0
malloc-256 256 64 131 732 0 62 49920 0
malloc-256 256 74 121 197 0 62 49920 0
32 Bucket 256 55 140 1117 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 12094 0 16 49152 0
malloc-8192 8192 6 0 7 0 1 49152 0
malloc-1024 1024 10 38 1375 0 16 49152 0
syncache 168 0 264 5 0 254 44352 0
malloc-8192 8192 3 2 29 0 1 40960 0
malloc-4096 4096 9 1 18 0 2 40960 0
da_ccb 544 1 69 1336 0 16 38080 0
udp_inpcb 416 6 84 128 0 30 37440 0
pcpu-8 8 4281 327 4309 0 254 36864 0
malloc-64 64 34 533 13080 0 254 36288 0
malloc-64 64 53 514 620 0 254 36288 0
malloc-64 64 54 513 799 0 254 36288 0
malloc-64 64 25 542 29 0 254 36288 0
malloc-128 128 5 274 6 0 126 35712 0
malloc-128 128 39 240 3305 0 126 35712 0
malloc-128 128 67 212 72 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 62 28 86 0 30 34560 0
malloc-384 384 57 33 400 0 30 34560 0
malloc-256 256 42 93 166 0 62 34560 0
malloc-256 256 7 128 108 0 62 34560 0
malloc-256 256 8 127 414 0 62 34560 0
malloc-256 256 66 69 626 0 62 34560 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-2048 2048 4 12 16 0 8 32768 0
malloc-2048 2048 7 9 23 0 8 32768 0
malloc-2048 2048 0 16 40 0 8 32768 0
malloc-2048 2048 3 13 194 0 8 32768 0
malloc-1024 1024 2 30 42 0 16 32768 0
malloc-1024 1024 5 27 9 0 16 32768 0
malloc-1024 1024 10 22 175 0 16 32768 0
malloc-512 512 9 55 127 0 30 32768 0
malloc-512 512 2 62 22 0 30 32768 0
malloc-512 512 4 60 55 0 30 32768 0
pcpu-64 64 488 24 488 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 20 244 31 0 126 31680 0
clpbuf 2624 0 12 30 0 4 31488 0
VMSPACE 616 23 25 758 0 16 29568 0
sctp_laddr 48 0 588 4 0 254 28224 0
malloc-32 32 269 613 3280 0 254 28224 0
16 Bucket 144 44 152 253 0 62 28224 0
4 Bucket 48 7 581 10 0 254 28224 0
TURNSTILE 136 121 68 121 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 1 2 102 0 1 24576 0
malloc-8192 8192 1 2 20 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 2 4 197 0 2 24576 0
ertt_txseginfo 40 0 606 303 0 254 24240 0
rl_entry 40 31 575 31 0 254 24240 0
PWD 40 10 596 99 0 254 24240 0
rtentry 168 13 131 17 0 62 24192 0
pipe 728 7 26 282 0 16 24024 0
Files 80 73 227 6517 0 126 24000 0
8 Bucket 80 49 251 250 0 126 24000 0
tcp_inpcb 1304 3 15 7 0 8 23472 0
ripcb 384 1 59 4 0 30 23040 0
malloc-384 384 11 49 11 0 30 23040 0
malloc-384 384 1 59 3 0 30 23040 0
malloc-384 384 1 59 20 0 30 23040 0
malloc-384 384 9 51 12 0 30 23040 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 121 135 121 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 82 548 84 0 254 20160 0
malloc-32 32 102 528 1682 0 254 20160 0
malloc-32 32 69 561 179 0 254 20160 0
malloc-32 32 16 614 186 0 254 20160 0
malloc-32 32 59 571 951 0 254 20160 0
malloc-32 32 29 601 50 0 254 20160 0
2 Bucket 32 46 584 302 0 254 20160 0
KNOTE 160 0 125 8 0 62 20000 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-4096 4096 3 1 3 0 2 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 1 15 4 0 16 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-512 512 4 28 14 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 17 43 1069 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
tcp_inpcb ports 32 1 377 1 0 254 12096 0
malloc-16 16 28 722 67 0 254 12000 0
malloc-16 16 292 458 457 0 254 12000 0
malloc-16 16 34 716 76 0 254 12000 0
malloc-16 16 4 746 94 0 254 12000 0
malloc-16 16 209 541 4340 0 254 12000 0
malloc-16 16 24 726 27774 0 254 12000 0
malloc-16 16 16 734 17 0 254 12000 0
malloc-8192 8192 1 0 1 0 1 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 2045 0 254 8016 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
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 1216 0 0 0 0 8 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
sctp_ep 1144 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 416 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-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-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-2048 2048 0 0 0 0 8 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-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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/04/09 19:11 | freebsd-src | cce11997a052 | 56086b24 | console log | report | syz | C | ci-freebsd-main | Fatal trap NUM: page fault in soisconnected | |||
| 2024/04/09 18:35 | freebsd-src | cce11997a052 | 56086b24 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in soisconnected |