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Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81a07b98
stack pointer = 0x28:0x
fffffe0056fe74e0
frame pointer = 0x28:0xfffffe0056fe7550
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 = 5870 (syz-executor)
rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b0e483a
rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000000
rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056fe7550
r10: 0000000000000001 r11: 0000000000000000 r12: fffffe0058724000
r13: fffffe005847b580 r14: fffffe005847b5a4 r15: fffffe00587241d0
trap number = 12
panic: page fault
cpuid = 1
time = 1725444650
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fe6c10
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fe6d70
vpanic() at vpanic+0x280/frame 0xfffffe0056fe6f30
panic() at panic+0xb5/frame 0xfffffe0056fe6ff0
trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056fe7110
trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056fe7230
trap() at trap+0x648/frame 0xfffffe0056fe7410
calltrap() at calltrap+0x8/frame 0xfffffe0056fe7410
--- trap 0xc, rip = 0xffffffff81a07b98, rsp = 0xfffffe0056fe74e0, rbp = 0xfffffe0056fe7550 ---
in6m_disconnect_locked() at in6m_disconnect_locked+0x108/frame 0xfffffe0056fe7550
in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056fe7680
ip6_freemoptions() at ip6_freemoptions+0x28d/frame 0xfffffe0056fe76e0
in_pcbfree() at in_pcbfree+0x711/frame 0xfffffe0056fe7730
sorele_locked() at sorele_locked+0x1ca/frame 0xfffffe0056fe7770
soclose() at soclose+0x41f/frame 0xfffffe0056fe7860
_fdrop() at _fdrop+0x58/frame 0xfffffe0056fe7890
closef() at closef+0x655/frame 0xfffffe0056fe7a70
fdescfree() at fdescfree+0xa99/frame 0xfffffe0056fe7c50
exit1() at exit1+0x860/frame 0xfffffe0056fe7cf0
sys_exit() at sys_exit+0x28/frame 0xfffffe0056fe7d10
amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0056fe7f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056fe7f30
--- syscall (1, FreeBSD ELF64, exit), rip = 0x39a86a, rsp = 0x820ab3758, rbp = 0x820ab3760 ---
KDB: enter: panic
[ thread pid 5870 tid 100141 ]
Stopped at kdb_enter+0x6e: movq $0,0x23e30a7(%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 0xffffffff82718920 .str.27
rsp 0xfffffe0056fe6d50
rbp 0xfffffe0056fe6d70
rsi 0
rdi 0xffffffff82e004c0 panicstr
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe005b2f8740
r13 0xfffffffffffffffd
r14 0xffffffff82718920 .str.27
r15 0
rip 0xffffffff815b9f6e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23e30a7(%rip)
db> show proc
Process 5870 (syz-executor) at 0xfffffe005b2d1580:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 5748 at 0xfffffe0007a25ae0
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0x40000
arguments: ./syz-executor exec
reaper: 0xfffffe0007a07040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe005b2ab000
(map 0xfffffe005b2ab000)
(map.pmap 0xfffffe005b2ab0c0)
(pmap 0xfffffe005b2ab130)
threads: 1
100141 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
5870 5748 5748 0 RE CPU 1 syz-executor
5869 5645 5645 0 D in6_mul 0xffffffff83ac1d80 syz-executor
5863 847 847 0 D in6_mul 0xffffffff83ac1d80 syz-executor
5847 5842 5842 0 L *if_addr 0xfffffe0007bde000 ifconfig
5842 777 5842 0 S wait 0xfffffe005b2d0560 syz-executor
5748 777 5748 0 R syz-executor
5645 777 5645 0 R syz-executor
4988 4949 4988 0 Ss select 0xfffffe0058710ac0 dhclient
4965 1 4965 0 Ss select 0xfffffe005847b1c0 dhclient
4949 4885 424 65 S select 0xfffffe0058479d40 dhclient
4885 424 424 0 S wait 0xfffffe005b2b2560 sh
898 0 0 0 DL aiordy 0xfffffe005b2ee560 [aiod5]
897 0 0 0 DL aiordy 0xfffffe005b2d25a0 [aiod4]
896 0 0 0 DL aiordy 0xfffffe005b2eeac0 [aiod3]
895 0 0 0 DL aiordy 0xfffffe005b2ef020 [aiod2]
892 0 0 0 DL aiordy 0xfffffe005b2efae0 [aiod1]
847 777 847 0 R syz-executor
777 776 774 0 S select 0xfffffe005847b0c0 syz-executor
776 774 774 0 S (threaded) syz-execprog
100102 S uwait 0xfffffe005847e980 syz-execprog
100110 S uwait 0xfffffe00586f8d80 syz-execprog
100111 S uwait 0xfffffe00586f7e00 syz-execprog
100112 S wait 0xfffffe005b2b3ae0 syz-execprog
100113 S uwait 0xfffffe00586f8080 syz-execprog
100115 S uwait 0xfffffe005847ec80 syz-execprog
100116 S uwait 0xfffffe005847ed80 syz-execprog
100122 S kqread 0xfffffe0054348000 syz-execprog
774 772 774 0 Ss pause 0xfffffe005b2d00b0 csh
772 682 772 0 Ss select 0xfffffe005847af40 sshd
748 1 748 0 Rs+ CPU 0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00595764b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0059576cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00595774b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0059577cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty
686 1 686 0 Ss nanslp 0xffffffff8397e3c0 cron
682 1 682 0 Ss select 0xfffffe005847b240 sshd
495 1 495 0 Ss select 0xfffffe005847b2c0 syslogd
424 1 424 0 Ss wait 0xfffffe0007be6580 devd
423 1 423 65 Ss select 0xfffffe00587106c0 dhclient
338 1 338 0 Ss select 0xfffffe0058710440 dhclient
335 1 335 0 Ss select 0xfffffe0058710f40 dhclient
17 0 0 0 DL syncer 0xffffffff83a9bae0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83a9a0c0 [bufdaemon]
100083 D - 0xffffffff82e02140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00580114e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83ae57a0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83acb738 [dom0]
100081 D launds 0xffffffff83acb744 [laundry: dom0]
100082 D umarcl 0xffffffff81d67c00 [uma]
7 0 0 0 DL - 0xffffffff836fbb70 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff847dd8b0 [pf purge]
5 0 0 0 DL waiting 0xffffffff845dea00 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff836c6340 [doneq0]
100046 D - 0xffffffff836c62c0 [async]
100077 D - 0xffffffff836c6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83ac6f20 [crypto]
100043 D crypto_ 0xfffffe0057f78030 [crypto returns 0]
100044 D crypto_ 0xfffffe0057f78080 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83926d40 [g_event]
100037 D - 0xffffffff83926d60 [g_up]
100038 D - 0xffffffff83926d80 [g_down]
2 0 0 0 LL (threaded) [clock]
100030 L *in6_mul 0xfffffe0007a039c0 [clock (0)]
100031 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]
100032 I [swi1: netisr 0]
100033 I [swi1: hpts]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq33: virtio_pci2]
100061 I [irq34: virtio_pci2]
100062 I [irq35: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100070 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 0xfffffe0007a07040 [init]
10 0 0 0 DL audit_w 0xffffffff83ac7980 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c12ff0 [swapper]
100005 D - 0xfffffe00085fba00 [softirq_0]
100006 D - 0xfffffe00085fb800 [softirq_1]
100007 D - 0xfffffe00085fb600 [if_io_tqg_0]
100008 D - 0xfffffe00085fb400 [if_io_tqg_1]
100009 D - 0xfffffe00085fb200 [if_config_tqg_0]
100010 D - 0xfffffe00085fb000 [pci_hp taskq]
100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq]
100014 D - 0xfffffe00085fa700 [thread taskq]
100016 D - 0xfffffe00085fa300 [aiod_kick taskq]
100017 D - 0xfffffe00085fa100 [deferred_unmount ta]
100018 D - 0xfffffe00085f9e00 [inm_free taskq]
100019 D - 0xfffffe00085f9c00 [in6m_free taskq]
100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3]
100035 D - 0xfffffe00085f8400 [firmware taskq]
100040 D - 0xfffffe0057f2d200 [crypto_0]
100041 D - 0xfffffe0057f2d200 [crypto_1]
100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0]
100057 D - 0xfffffe00085fc200 [vtnet0 txq 0]
100058 D - 0xfffffe005836c500 [vtnet0 rxq 1]
100059 D - 0xfffffe005836c400 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0058350600 [virtio_balloon]
100067 D - 0xffffffff8271db60 [deadlkres]
100071 D - 0xfffffe00586fe300 [acpi_task_0]
100072 D - 0xfffffe00586fe300 [acpi_task_1]
100073 D - 0xfffffe00586fe300 [acpi_task_2]
100075 D - 0xfffffe00085fc100 [mca taskq]
100076 D - 0xfffffe0057f2cb00 [CAM taskq]
5865 5863 847 0 Z syz-executor
5871 5870 5748 0 Z syz-executor
5872 5869 5645 0 Z syz-executor
db> show all locks
Process 5870 (syz-executor) thread 0xfffffe005b2f8740 (100141)
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00587241a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401
exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ac1d40) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387
exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ac1d80) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1330
Process 5847 (ifconfig) thread 0xfffffe005b30c000 (100154)
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83a9c280) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:1098
Process 748 (getty) thread 0xfffffe005b2af000 (100101)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe005849c008) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:217
Process 2 (clock) thread 0xfffffe0007a19000 (100030)
shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83a9ffc0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1304
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
linker 375 5007K 485
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4220
sysctloid 34913 2057K 34984
vtbuf 24 1968K 46
newblk 1542 1410K 4152
kobj 329 1316K 493
vfscache 3 1025K 3
inodedep 608 740K 2648
pcb 24 669K 61
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 136 262K 5951
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 61482
vmem 5 144K 6
tidhash 3 141K 3
dirrem 555 139K 2495
pagedep 42 139K 2518
filedesc 18 137K 9991
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 112 112K 135
sem 4 106K 4
gtaskqueue 18 98K 18
bus 995 82K 5165
mtx_pool 2 72K 2
freefile 555 70K 2485
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 518 65K 518
ddb_capture 1 64K 1
kdtrace 206 41K 6034
umtx 304 38K 304
temp 31 37K 2172
BPF 21 36K 25
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 141
msg 4 30K 4
kbdmux 6 28K 6
LRO 22 23K 30
routetbl 259 20K 835
DEVFS_RULE 56 20K 56
ifaddr 65 18K 96
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
bus-sc 34 15K 1687
eventhandler 163 14K 163
freework 50 13K 2485
freeblks 49 13K 2484
ifnet 7 13K 10
lltable 40 12K 67
kenv 95 12K 95
GEOM 61 11K 477
rman 86 11K 451
CAM queue 5 11K 1528
ether_multi 124 10K 316
bmsafemap 3 9K 2554
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
in6_multi 56 8K 109
taskqueue 63 7K 63
sglist 6 7K 6
mkdir 48 6K 5012
CAM DEV 3 6K 510
kqueue 60 6K 5879
cred 23 6K 296
plimit 22 6K 489
pfs_nodes 22 6K 22
diradd 43 6K 2544
newdirblk 39 5K 2506
pf_ifnet 12 5K 36
ufs_dirhash 24 5K 24
UMA 268 5K 268
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
pwddesc 54 4K 5873
selfd 48 3K 107256
proc-args 79 3K 7126
terminal 11 3K 11
session 21 3K 56
indirdep 10 3K 10
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 10
lockf 20 3K 33
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
CC Mem 8 2K 2467
Unitno 28 2K 62
ip6ndp 11 2K 20
CAM XPT 22 2K 543
msi 12 2K 12
tun 4 2K 7
toponodes 6 2K 6
sctp_ifa 11 2K 20
ipsecpolicy 2 2K 2
select 11 2K 41
in_multi 5 2K 11
acpidev 20 2K 20
netlink 2 2K 53
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 18
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
mld 6 1K 9
igmp 6 1K 9
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifn 5 1K 20
crypto 4 1K 4
encap_export_host 12 1K 12
inpcbpolicy 19 1K 5135
DEVFSP 9 1K 52
osd 13 1K 2480
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
vnodes 1 1K 1
procdesc 2 1K 12
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
aio 5 1K 5
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
in6_mfilter 2 1K 4904
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 3360
sctp_vrf 1 1K 1
ip6_msource 1 1K 2393
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 61
acpiintr 1 1K 1
cpus 2 1K 2
ip6_moptions 1 1K 2452
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 90
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
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 22
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 22
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
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 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 80
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
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 100
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 8
ipsecrequest 0 0K 0
ip6opt 0 0K 6
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 206
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 54
lio 0 0K 4906
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 20675
ioctlops 0 0K 107
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 673
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 34
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
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 23166 0 254 38494208 0
mbuf 256 8606 1057 40772 0 254 2473728 0
BUF TRIE 144 290 11498 1229 0 62 1697472 0
malloc-384 384 4174 56 4178 0 30 1624320 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11776 345 12183 0 126 1551488 0
malloc-4096 4096 337 1 506 0 2 1384448 0
UMA Slabs 0 112 10900 2 10900 0 126 1221024 0
vmem btag 56 16356 99 16356 0 254 921480 0
malloc-65536 65536 11 1 14 0 1 786432 0
malloc-384 384 609 1371 2650 0 30 760320 0
RADIX NODE 144 4477 446 92321 0 63 708912 0
FFS inode 1168 553 28 3039 0 8 678608 0
malloc-256 256 2033 397 13255 0 62 622080 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-256 256 591 1404 5109 0 62 510720 0
socket 960 33 475 6387 0 254 487680 0
malloc-128 128 1095 1447 6323 0 126 325376 0
malloc-64 64 4327 524 10409 0 254 310464 0
VNODE 440 589 104 3080 0 30 304920 0
VM OBJECT 264 1067 73 40201 0 30 300960 0
256 Bucket 2048 131 15 1062 0 8 299008 0
malloc-4096 4096 63 5 6658 0 2 278528 0
THREAD 1824 147 5 160 0 8 277248 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-32768 32768 6 2 126 0 1 262144 0
malloc-2048 2048 111 9 128 0 8 245760 0
malloc-16 16 14624 376 17621 0 254 240000 0
malloc-16384 16384 8 6 5145 0 1 229376 0
DEVCTL 1024 63 157 190 0 0 225280 0
mbuf_packet 256 1 761 5116 0 254 195072 0
malloc-128 128 1288 231 33759 0 126 194432 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5354 316 13636 0 254 181440 0
lkpimm 56 1 3095 1 0 254 173376 0
FFS2 dinode 256 553 77 3038 0 62 161280 0
malloc-1024 1024 129 15 152 0 16 147456 0
S VFS Cache 104 1031 373 3530 0 126 146016 0
MAP ENTRY 96 1151 361 91458 0 126 145152 0
FPU_save_area 832 149 13 5575 0 16 134784 0
malloc-65536 65536 0 2 118 0 1 131072 0
malloc-65536 65536 0 2 70 0 1 131072 0
unpcb 256 11 499 1219 0 254 130560 0
ksiginfo 112 63 981 5457 0 126 116928 0
PROC 1376 57 20 5872 0 8 105952 0
128 Bucket 1024 67 32 634 0 16 101376 0
malloc-2048 2048 3 45 1075 0 8 98304 0
filedesc0 1072 55 29 5873 0 8 90048 0
UMA Kegs 384 226 7 226 0 30 89472 0
64 Bucket 512 94 74 2555 0 30 86016 0
malloc-8192 8192 8 1 28 0 1 73728 0
malloc-4096 4096 16 2 34 0 2 73728 0
g_bio 408 0 180 7364 0 30 73440 0
malloc-64 64 539 532 1685 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-8192 8192 7 1 108 0 1 65536 0
32 Bucket 256 111 144 2282 0 62 65280 0
malloc-64 64 73 746 122651 0 254 52416 0
malloc-64 64 341 478 2763 0 254 52416 0
VMSPACE 616 33 51 3398 0 16 51744 0
malloc-128 128 316 87 985 0 126 51584 0
malloc-256 256 4 191 105 0 62 49920 0
malloc-256 256 97 98 1002 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 26574 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 9 3 11 0 2 49152 0
malloc-1024 1024 8 40 557 0 16 49152 0
malloc-384 384 78 42 412 0 30 46080 0
syncache 168 0 264 6 0 254 44352 0
tcp_inpcb 1320 8 25 2467 0 8 43560 0
malloc-8192 8192 3 2 29 0 1 40960 0
pcpu-8 8 4762 358 5416 0 254 40960 0
da_ccb 544 0 70 2032 0 16 38080 0
udp_inpcb 416 9 81 2660 0 30 37440 0
malloc-64 64 45 522 378 0 254 36288 0
malloc-64 64 65 502 6604 0 254 36288 0
malloc-64 64 68 499 5159 0 254 36288 0
malloc-64 64 72 495 5962 0 254 36288 0
malloc-128 128 39 240 2710 0 126 35712 0
malloc-128 128 110 169 645 0 126 35712 0
malloc-128 128 132 147 2991 0 126 35712 0
malloc-128 128 78 201 79 0 126 35712 0
routing nhops 256 23 112 46 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 43 92 5419 0 62 34560 0
malloc-256 256 30 105 37 0 62 34560 0
malloc-256 256 50 85 106 0 62 34560 0
malloc-256 256 68 67 2854 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 12 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 2 2 4 0 1 32768 0
malloc-4096 4096 3 5 16 0 2 32768 0
malloc-2048 2048 12 4 16 0 8 32768 0
malloc-2048 2048 5 11 47 0 8 32768 0
malloc-2048 2048 7 9 23 0 8 32768 0
malloc-2048 2048 3 13 64 0 8 32768 0
malloc-1024 1024 11 21 15 0 16 32768 0
malloc-1024 1024 12 20 16 0 16 32768 0
malloc-1024 1024 5 27 192 0 16 32768 0
malloc-1024 1024 11 21 15 0 16 32768 0
malloc-1024 1024 1 31 1175 0 16 32768 0
malloc-512 512 5 59 5 0 30 32768 0
malloc-512 512 1 63 111 0 30 32768 0
malloc-512 512 2 62 47 0 30 32768 0
malloc-512 512 3 61 7 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 0 64 18 0 30 32768 0
pcpu-64 64 492 20 492 0 254 32768 0
ertt_txseginfo 40 0 808 4169 0 254 32320 0
PWD 40 17 791 2589 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 25 239 77 0 126 31680 0
clpbuf 2624 0 12 73 0 4 31488 0
sctp_laddr 48 0 588 26 0 254 28224 0
malloc-32 32 274 608 543 0 254 28224 0
16 Bucket 144 52 144 367 0 62 28224 0
4 Bucket 48 7 581 12 0 254 28224 0
AIO 208 0 133 4906 0 62 27664 0
TURNSTILE 136 153 36 153 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
rtentry 168 26 118 46 0 62 24192 0
pipe 728 20 13 406 0 16 24024 0
Files 80 134 166 17946 0 126 24000 0
8 Bucket 80 47 253 991 0 126 24000 0
ripcb 384 2 58 8 0 30 23040 0
malloc-384 384 28 32 44 0 30 23040 0
malloc-384 384 43 17 68 0 30 23040 0
malloc-384 384 2 58 2 0 30 23040 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 153 103 153 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 8 272 2467 0 126 20160 0
malloc-32 32 130 500 180 0 254 20160 0
malloc-32 32 261 369 312 0 254 20160 0
malloc-32 32 51 579 102 0 254 20160 0
malloc-32 32 79 551 8209 0 254 20160 0
malloc-32 32 6 624 1051 0 254 20160 0
2 Bucket 32 54 576 1336 0 254 20160 0
KNOTE 160 6 119 1699 0 62 20000 0
AIOLIO 272 0 70 4906 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-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 0 1 1 0 1 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-2048 2048 3 5 194 0 8 16384 0
malloc-512 512 6 26 74 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
kenv 258 17 43 1076 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
tcp_inpcb ports 32 3 375 5 0 254 12096 0
malloc-32 32 9 369 398 0 254 12096 0
malloc-16 16 44 706 11406 0 254 12000 0
malloc-16 16 43 707 256 0 254 12000 0
malloc-16 16 13 737 157 0 254 12000 0
malloc-16 16 24 726 2516 0 254 12000 0
malloc-16 16 36 714 54 0 254 12000 0
malloc-16 16 276 474 28309 0 254 12000 0
malloc-16 16 22 728 97 0 254 12000 0
malloc-384 384 6 24 6 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 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 4667 0 254 8016 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 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_bbr_pcb 896 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 1152 0 0 0 0 8 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2256 0 0 0 0 254 0 0
sctp_ep 1152 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
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
AIOCB 552 0 0 0 0 16 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
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-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-4096 4096 0 0 0 0 2 0 0
malloc-1024 1024 0 0 0 0 16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/09/04 10:18 | freebsd-src | 1b9cfd6a625d | 9d47f20a | console log | report | syz / log | ci-freebsd-main | Fatal trap NUM: page fault in in6m_disconnect_locked | ||||
| 2024/08/17 22:59 | freebsd-src | c7bc30c24f86 | dbc93b08 | console log | report | syz / log | ci-freebsd-main | Fatal trap NUM: page fault in in6m_disconnect_locked |