Fatal trap NUM: general protection fault in pfi_kkif_update (3)
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syzbot
May 28, 2023, 2:33:04 PM5/28/23
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 27234ad6999b Fix the build post-dcf5d5603b3af8
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1369bfe5280000
dashboard link: https://syzkaller.appspot.com/bug?extid=fd47e26573091a69b9f6
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+fd47e2...@syzkaller.appspotmail.com
Fatal trap 9: general protection fault while in kernel mode
cpuid = 1; apic id = 01
instruction pointer = 0x20:0xffffffff84570ef8
stack pointer = 0x28:0xfffffe008e720340
frame pointer = 0x28:0xfffffe008e720410
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 = 789 (ifconfig)
rdi: 65303839306130f8 rsi: fffffe00914f9e40 rdx: ffffffff845d9f00
rcx: fffffe00033eee30 r8: 0 r9: ffffffff826afac0
rax: fffffe00033eee30 rbx: fffffe0007870ec0 rbp: fffffe008e720410
r10: 1000000000112 r11: fffffe0057a511a0 r12: fffffe0057adc3c0
r13: dffff7c000000000 r14: 6530383930613030 r15: fffffe00914fa4d0
trap number = 9
FreeBSD/amd64panic: general protection fault
cpuid = 1
time = 1685298663
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008e71fc70
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe008e71fdd0
vpanic() at vpanic+0x252/frame 0xfffffe008e71feb0
panic() at panic+0xb5/frame 0xfffffe008e71ff70
trap_fatal() at trap_fatal+0x7ed/frame 0xfffffe008e720090
trap() at trap+0x201/frame 0xfffffe008e720270
calltrap() at calltrap+0x8/frame 0xfffffe008e720270
--- trap 0x9, rip = 0xffffffff84570ef8, rsp = 0xfffffe008e720340, rbp = 0xfffffe008e720410 ---
pfi_kkif_update() at pfi_kkif_update+0xf8/frame 0xfffffe008e720410
pfi_kkif_update() at pfi_kkif_update+0x59d/frame 0xfffffe008e7204f0
pfi_ifaddr_event() at pfi_ifaddr_event+0x184/frame 0xfffffe008e7205b0
srcaddr_change_event() at srcaddr_change_event+0x173/frame 0xfffffe008e720690
in_control() at in_control+0x1a3c/frame 0xfffffe008e720890
ifioctl() at ifioctl+0xdad/frame 0xfffffe008e720ad0
kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe008e720bd0
sys_ioctl() at sys_ioctl+0x31c/frame 0xfffffe008e720d30
amd64_syscall() at amd64_syscall+0x40a/frame 0xfffffe008e720f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008e720f30
--- syscall (54, FreeBSD ELF64, ioctl), rip = 0x82558d2ca, rsp = 0x820f97328, rbp = 0x820f97370 ---
KDB: enter: panic
[ thread pid 789 tid 100124 ]
Stopped at kdb_enter+0x6b: movq $0,0x21448ba(%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 0xfffffe008e71fdb0
rbp 0xfffffe008e71fdd0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe0057a511a0
r12 0
r13 0xfffffe00914f9e40
r14 0xffffffff8269a980 .str.26
r15 0xffffffff8269a980 .str.26
rip 0xffffffff815ab7db kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x21448ba(%rip)
db> show proc
Process 789 (ifconfig) at 0xfffffe00910695c0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffffe0057b6f060
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ifconfig tap1 inet 172.20.1.170 netmask 255.255.255.0
reaper: 0xfffffe00541dc040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0058d72c70
(map 0xfffffe0058d72c70)
(map.pmap 0xfffffe0058d72d30)
(pmap 0xfffffe0058d72da0)
threads: 1
100124 Run CPU 1 ifconfig
db> ps
pid ppid pgrp uid state wmesg wchan cmd
789 780 780 0 R CPU 1 ifconfig
788 785 430 0 D devfs 0xfffffe0058ab2930 sh
785 430 430 0 S wait 0xfffffe00541dcb00 sh
783 774 772 0 R CPU 0 syz-fuzzer
782 774 782 0 Ds devfs 0xfffffe0058ab2930 syz-executor.3
780 774 780 0 Ss wait 0xfffffe0057b6f060 syz-executor.1
779 774 779 0 Rs syz-executor.0
774 772 772 0 S (threaded) syz-fuzzer
100112 S uwait 0xfffffe0057a5d500 syz-fuzzer
100114 S uwait 0xfffffe0057a5d700 syz-fuzzer
100115 S wait 0xfffffe008e81db00 syz-fuzzer
100116 S kqread 0xfffffe00574fe600 syz-fuzzer
100117 S uwait 0xfffffe0057612d80 syz-fuzzer
100118 S wait 0xfffffe008e81db00 syz-fuzzer
100119 S uwait 0xfffffe005712e480 syz-fuzzer
100121 S wait 0xfffffe008e81db00 syz-fuzzer
100122 S piperd 0xfffffe00914ef110 syz-fuzzer
100123 S uwait 0xfffffe0090f81380 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe008e81d650 csh
770 688 770 0 Ss select 0xfffffe0090f80f40 sshd
754 1 754 0 Ss+ ttyin 0xfffffe00571714b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe005881e8b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005881ecb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe005881f0b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005881f4b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00571700b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00571704b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005881f8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005881fcb0 getty
692 1 692 0 Ss nanslp 0xffffffff836d1800 cron
688 1 688 0 Ss select 0xfffffe0090f81240 sshd
501 1 501 0 Rs syslogd
430 1 430 0 Ss wait 0xfffffe008e81c020 devd
429 1 429 65 Ss select 0xfffffe0057a5d240 dhclient
344 1 344 0 Ss select 0xfffffe005712e640 dhclient
341 1 341 0 Ss select 0xfffffe005712e440 dhclient
17 0 0 0 RL [syncer]
16 0 0 0 DL vlruwt 0xfffffe0057161000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff837d2340 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058d19ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83809bc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff837fda78 [dom0]
100080 D launds 0xffffffff837fda84 [laundry: dom0]
100081 D umarcl 0xffffffff81d220b0 [uma]
7 0 0 0 RL [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84538310 [pf purge]
5 0 0 0 DL waiting 0xffffffff841421c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83478340 [doneq0]
100045 D - 0xffffffff834782c0 [async]
100076 D - 0xffffffff83478140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0054368088 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff837f9320 [crypto]
100041 D crypto_ 0xfffffe0054078d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0054078d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836a7620 [g_event]
100036 D - 0xffffffff836a7640 [g_up]
100037 D - 0xffffffff836a7660 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 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 0xfffffe00541dc040 [init]
10 0 0 0 DL audit_w 0xffffffff837f9d60 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836a8040 [swapper]
100005 D - 0xfffffe005427b100 [if_io_tqg_0]
100006 D - 0xfffffe005427b000 [if_io_tqg_1]
100007 D - 0xfffffe005427ae00 [if_config_tqg_0]
100008 D - 0xfffffe005427ad00 [softirq_0]
100009 D - 0xfffffe005427ac00 [softirq_1]
100010 D - 0xfffffe000795fc00 [linuxkpi_irq_wq]
100012 D - 0xfffffe000795f900 [inm_free taskq]
100013 D - 0xfffffe000795f800 [aiod_kick taskq]
100014 D - 0xfffffe000795f700 [deferred_unmount ta]
100015 D - 0xfffffe000795f600 [in6m_free taskq]
100017 D - 0xfffffe000795f300 [thread taskq]
100019 D - 0xfffffe000795f000 [kqueue_ctx taskq]
100020 D - 0xfffffe000795ee00 [pci_hp taskq]
100021 D - 0xfffffe000795ed00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000795ed00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000795ed00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000795ed00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000795ec00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000795ec00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000795ec00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000795ec00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe000795e700 [firmware taskq]
100038 D - 0xfffffe000795e600 [crypto_0]
100039 D - 0xfffffe000795e600 [crypto_1]
100055 D - 0xfffffe000795e000 [vtnet0 rxq 0]
100056 D - 0xfffffe00574ff300 [vtnet0 txq 0]
100057 D - 0xfffffe00574ff200 [vtnet0 rxq 1]
100058 D - 0xfffffe00574ff100 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057615100 [virtio_balloon]
100066 D - 0xffffffff8269f8c1 [deadlkres]
100070 D - 0xfffffe0058806400 [acpi_task_0]
100071 D - 0xfffffe0058806400 [acpi_task_1]
100072 D - 0xfffffe0058806400 [acpi_task_2]
100073 D - 0xfffffe0007961d00 [mca taskq]
100075 D - 0xfffffe000795e500 [CAM taskq]
db> show all locks
Process 789 (ifconfig) thread 0xfffffe00914f9e40 (100124)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xfffffe00079dead0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_if.c:1132
exclusive sx in_control (in_control) r = 0 (0xffffffff837d7b60) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:365
Process 783 (syz-fuzzer) thread 0xfffffe00914fb3a0 (100120)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe009112ee70) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:873
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0091071528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:587
Process 779 (syz-executor.0) thread 0xfffffe008e80e740 (100105)
shared lockmgr devfs (devfs) r = 0 (0xfffffe0058ab2930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:6542
Process 501 (syslogd) thread 0xfffffe0058d86720 (100094)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009102e5b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3551
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4218 4324K 4246
sysctloid 34684 2044K 34755
vtbuf 24 1968K 46
kobj 326 1304K 488
newblk 25 1030K 719
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 19 519K 88
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 111 202K 857
acpica 1674 184K 57877
tidhash 3 141K 3
vmem 3 138K 4
pagedep 9 130K 26
tfo_ccache 1 128K 1
IP reass 1 128K 1
linker 324 127K 353
vnet_data 1 112K 1
DEVFS1 107 107K 120
sem 4 106K 4
bus 988 81K 5135
filedesc 11 77K 21
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 508 64K 508
temp 28 53K 1680
kdtrace 170 35K 916
umtx 264 33K 264
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 126 32K 136
msg 4 30K 4
kbdmux 6 28K 6
gtaskqueue 18 26K 18
DEVFS_RULE 56 20K 56
BPF 12 18K 12
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
routetbl 62 16K 188
bus-sc 34 15K 1648
ifaddr 45 14K 47
eventhandler 156 13K 156
KTRACE 100 13K 100
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 481
CAM queue 5 11K 1528
rpc 4 9K 4
ifnet 5 9K 5
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
pfs_vncache 1 8K 1
bmsafemap 1 8K 54
shmfd 1 8K 1
audit_evclass 237 8K 297
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
lltable 20 6K 20
cred 22 6K 205
pfs_nodes 20 5K 20
kqueue 46 5K 794
plimit 19 5K 342
ufs_dirhash 24 5K 24
UMA 266 5K 266
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pf_ifnet 8 4K 11
ether_multi 45 4K 55
acpisem 28 4K 28
hhook 15 4K 17
in6_multi 25 3K 25
DEVFSP 44 3K 48
terminal 11 3K 11
session 22 3K 33
proc-args 69 3K 1762
pwddesc 44 3K 790
kcovinfo 39 3K 39
diradd 19 3K 54
clone 9 3K 9
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 10
ipsec-saq 2 2K 2
mkdir 14 2K 30
lockf 16 2K 26
Unitno 27 2K 45
CAM XPT 22 2K 543
msi 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
selfd 19 2K 28653
NFSD session 1 1K 1
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 18
newdirblk 7 1K 15
CAM periph 4 1K 271
select 7 1K 26
sctp_ifa 6 1K 7
ipsec 3 1K 3
ip6ndp 6 1K 7
in_multi 3 1K 5
nhops 6 1K 6
toponodes 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
tun 5 1K 5
mld 4 1K 4
CC Mem 4 1K 7
igmp 4 1K 4
pfil 4 1K 4
cdev 2 1K 2
osd 9 1K 20
sctp_ifn 3 1K 7
inpcbpolicy 12 1K 134
chacha20random 1 1K 1
biobuf 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 42
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
freefrag 1 1K 2
netlink 1 1K 1
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3401
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 36
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
filecaps 1 1K 66
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_do 0 0K 0
tcp_fsb 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 5
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 5
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
NFSCL open 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
NFSCL owner 0 0K 0
xenbus 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
vm_fictitious 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
UMAHash 0 0K 0
DEVFS4 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 17
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 5
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
dirrem 0 0K 28
freefile 0 0K 26
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
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
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 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
BACKLIGHT 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
ath_hal 0 0K 0
statfs 0 0K 193
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
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
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
midi buffers 0 0K 0
mbuf_tag 0 0K 0
ktls 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
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
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13625
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 649
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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 1519155 0 254 38494208 0
mbuf 256 8578 1084 2282719 0 254 2473472 0
pbuf 2624 0 770 0 0 2 2020480 0
RADIX NODE 144 12987 224 60458 0 62 1902384 0
BUF TRIE 144 182 11634 540 0 62 1701504 0
malloc-384 384 4169 31 4512 0 30 1612800 0
malloc-4096 4096 370 2 1278 0 2 1523712 0
malloc-128 128 11485 109 11496 0 126 1484032 0
UMA Slabs 0 112 10583 31 10583 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16237 74 16237 0 254 913416 0
FFS inode 1160 500 25 527 0 8 609000 0
socket 960 21 487 1310 0 254 487680 0
VM OBJECT 264 1614 66 24735 0 30 443520 0
malloc-65536 65536 4 2 180 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
256 Bucket 2048 120 16 7906 0 8 278528 0
VNODE 448 533 70 562 0 30 270144 0
malloc-64 64 3815 280 32489 0 254 262080 0
malloc-256 256 286 719 1292 0 62 257280 0
THREAD 1824 125 7 125 0 8 240768 0
malloc-16 16 14328 172 14438 0 254 232000 0
DEVCTL 1024 6 214 132 0 0 225280 0
MAP ENTRY 96 1898 118 86132 0 126 193536 0
malloc-32 32 5482 440 5614 0 254 189504 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-128 128 1202 193 27004 0 126 178560 0
malloc-2048 2048 6 66 601 0 8 147456 0
malloc-1024 1024 122 22 1229 0 16 147456 0
FFS2 dinode 256 500 70 526 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
unpcb 256 8 502 1159 0 254 130560 0
mbuf_packet 256 0 508 97 0 254 130048 0
S VFS Cache 104 1000 170 1037 0 126 121680 0
FPU_save_area 832 127 17 8826 0 16 119808 0
ksiginfo 112 39 1005 8742 0 126 116928 0
malloc-128 128 695 204 1763 0 126 115072 0
malloc-128 128 552 223 3882 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-16384 16384 5 1 175 0 1 98304 0
malloc-16384 16384 4 2 8 0 1 98304 0
PROC 1376 43 23 789 0 8 90816 0
malloc-8192 8192 10 1 137 0 1 90112 0
UMA Kegs 384 225 8 225 0 30 89472 0
128 Bucket 1024 46 37 521 0 16 84992 0
g_bio 408 0 180 4990 0 30 73440 0
malloc-64 64 587 484 1057 0 254 68544 0
malloc-64 64 647 424 3240 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 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 13 3 24 0 2 65536 0
malloc-2048 2048 7 25 721 0 8 65536 0
filedesc0 1072 44 12 790 0 8 60032 0
malloc-4096 4096 11 3 13 0 2 57344 0
64 Bucket 512 76 28 2790 0 30 53248 0
malloc-256 256 148 47 150 0 62 49920 0
malloc-256 256 82 113 129 0 62 49920 0
32 Bucket 256 55 140 9875 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 4 44 12342 0 16 49152 0
malloc-1024 1024 13 35 521 0 16 49152 0
malloc-384 384 69 51 98 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 23 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
pipe 728 21 34 298 0 16 40040 0
udp_inpcb 424 7 83 123 0 30 38160 0
pcpu-8 8 4461 147 4521 0 254 36864 0
malloc-64 64 10 557 13335 0 254 36288 0
malloc-64 64 149 418 152 0 254 36288 0
malloc-64 64 2 565 19 0 254 36288 0
malloc-64 64 259 308 1579 0 254 36288 0
malloc-64 64 4 563 27 0 254 36288 0
malloc-128 128 82 197 94 0 126 35712 0
malloc-128 128 16 263 204 0 126 35712 0
malloc-128 128 73 206 117 0 126 35712 0
malloc-128 128 14 265 279 0 126 35712 0
routing nhops 256 12 123 19 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 28 62 99 0 30 34560 0
malloc-256 256 5 130 439 0 62 34560 0
malloc-256 256 49 86 111 0 62 34560 0
malloc-256 256 38 97 1021 0 62 34560 0
malloc-256 256 24 111 259 0 62 34560 0
malloc-256 256 8 127 519 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 2 0 2 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 4 4 619 0 2 32768 0
malloc-4096 4096 6 2 9 0 2 32768 0
malloc-2048 2048 7 9 16 0 8 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 4 12 4 0 8 32768 0
malloc-2048 2048 6 10 7 0 8 32768 0
malloc-2048 2048 0 16 2 0 8 32768 0
malloc-1024 1024 2 30 10 0 16 32768 0
malloc-1024 1024 18 14 37 0 16 32768 0
malloc-1024 1024 12 20 12 0 16 32768 0
malloc-512 512 7 57 201 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 2 62 3 0 30 32768 0
pcpu-64 64 486 26 486 0 254 32768 0
ertt_txseginfo 40 0 808 4359 0 254 32320 0
KNOTE 160 40 160 44817 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
VMSPACE 520 27 33 774 0 16 31200 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 5 0 254 28224 0
16 Bucket 144 46 150 252 0 62 28224 0
8 Bucket 80 48 302 1131 0 126 28000 0
da_ccb 544 0 49 1372 0 16 26656 0
TURNSTILE 136 133 56 133 0 62 25704 0
ripcb 392 1 62 4 0 30 24696 0
PGRP 88 22 254 33 0 126 24288 0
rl_entry 40 33 573 33 0 254 24240 0
rtentry 168 15 129 19 0 62 24192 0
Files 80 153 147 6608 0 126 24000 0
tcp_inpcb 1304 4 14 7 0 8 23472 0
malloc-384 384 15 45 15 0 30 23040 0
SLEEPQUEUE 88 133 123 133 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
tcp_inpcb ports 32 2 628 2 0 254 20160 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
ertt 72 4 276 7 0 126 20160 0
PWD 32 14 616 105 0 254 20160 0
malloc-32 32 28 602 48 0 254 20160 0
malloc-32 32 7 623 25 0 254 20160 0
malloc-32 32 196 434 1103 0 254 20160 0
malloc-32 32 42 588 2961 0 254 20160 0
malloc-32 32 7 623 20 0 254 20160 0
malloc-32 32 88 542 1639 0 254 20160 0
malloc-32 32 17 613 33 0 254 20160 0
2 Bucket 32 49 581 300 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-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 193 0 2 16384 0
malloc-4096 4096 3 1 3 0 2 16384 0
malloc-4096 4096 0 4 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-1024 1024 5 11 5 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 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
4 Bucket 48 1 335 1 0 254 16128 0
vtnet_tx_hdr 24 0 668 757208 0 254 16032 0
malloc-16 16 523 477 4715 0 254 16000 0
kenv 258 15 45 1034 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
malloc-16 16 4 746 176 0 254 12000 0
malloc-16 16 3 747 3 0 254 12000 0
malloc-16 16 46 704 26400 0 254 12000 0
malloc-16 16 1 749 113 0 254 12000 0
malloc-16 16 47 703 65 0 254 12000 0
malloc-16 16 4 746 6 0 254 12000 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 24 6 25 0 30 11520 0
Mountpoints 2816 2 2 2 0 4 11264 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 4 252 4 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 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 336 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
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
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 2264 0 0 0 0 254 0 0
sctp_ep 1176 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 424 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
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 64 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-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
---
This report is generated by a bot. It may contain errors.
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If the bug is already fixed, let syzbot know by replying with:
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(See the list of subsystem names on the web dashboard)
If the bug is a duplicate of another bug, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 27234ad6999b Fix the build post-dcf5d5603b3af8
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1369bfe5280000
dashboard link: https://syzkaller.appspot.com/bug?extid=fd47e26573091a69b9f6
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+fd47e2...@syzkaller.appspotmail.com
Fatal trap 9: general protection fault while in kernel mode
cpuid = 1; apic id = 01
instruction pointer = 0x20:0xffffffff84570ef8
stack pointer = 0x28:0xfffffe008e720340
frame pointer = 0x28:0xfffffe008e720410
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 = 789 (ifconfig)
rdi: 65303839306130f8 rsi: fffffe00914f9e40 rdx: ffffffff845d9f00
rcx: fffffe00033eee30 r8: 0 r9: ffffffff826afac0
rax: fffffe00033eee30 rbx: fffffe0007870ec0 rbp: fffffe008e720410
r10: 1000000000112 r11: fffffe0057a511a0 r12: fffffe0057adc3c0
r13: dffff7c000000000 r14: 6530383930613030 r15: fffffe00914fa4d0
trap number = 9
FreeBSD/amd64panic: general protection fault
cpuid = 1
time = 1685298663
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008e71fc70
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe008e71fdd0
vpanic() at vpanic+0x252/frame 0xfffffe008e71feb0
panic() at panic+0xb5/frame 0xfffffe008e71ff70
trap_fatal() at trap_fatal+0x7ed/frame 0xfffffe008e720090
trap() at trap+0x201/frame 0xfffffe008e720270
calltrap() at calltrap+0x8/frame 0xfffffe008e720270
--- trap 0x9, rip = 0xffffffff84570ef8, rsp = 0xfffffe008e720340, rbp = 0xfffffe008e720410 ---
pfi_kkif_update() at pfi_kkif_update+0xf8/frame 0xfffffe008e720410
pfi_kkif_update() at pfi_kkif_update+0x59d/frame 0xfffffe008e7204f0
pfi_ifaddr_event() at pfi_ifaddr_event+0x184/frame 0xfffffe008e7205b0
srcaddr_change_event() at srcaddr_change_event+0x173/frame 0xfffffe008e720690
in_control() at in_control+0x1a3c/frame 0xfffffe008e720890
ifioctl() at ifioctl+0xdad/frame 0xfffffe008e720ad0
kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe008e720bd0
sys_ioctl() at sys_ioctl+0x31c/frame 0xfffffe008e720d30
amd64_syscall() at amd64_syscall+0x40a/frame 0xfffffe008e720f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008e720f30
--- syscall (54, FreeBSD ELF64, ioctl), rip = 0x82558d2ca, rsp = 0x820f97328, rbp = 0x820f97370 ---
KDB: enter: panic
[ thread pid 789 tid 100124 ]
Stopped at kdb_enter+0x6b: movq $0,0x21448ba(%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 0xfffffe008e71fdb0
rbp 0xfffffe008e71fdd0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe0057a511a0
r12 0
r13 0xfffffe00914f9e40
r14 0xffffffff8269a980 .str.26
r15 0xffffffff8269a980 .str.26
rip 0xffffffff815ab7db kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x21448ba(%rip)
db> show proc
Process 789 (ifconfig) at 0xfffffe00910695c0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffffe0057b6f060
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ifconfig tap1 inet 172.20.1.170 netmask 255.255.255.0
reaper: 0xfffffe00541dc040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0058d72c70
(map 0xfffffe0058d72c70)
(map.pmap 0xfffffe0058d72d30)
(pmap 0xfffffe0058d72da0)
threads: 1
100124 Run CPU 1 ifconfig
db> ps
pid ppid pgrp uid state wmesg wchan cmd
789 780 780 0 R CPU 1 ifconfig
788 785 430 0 D devfs 0xfffffe0058ab2930 sh
785 430 430 0 S wait 0xfffffe00541dcb00 sh
783 774 772 0 R CPU 0 syz-fuzzer
782 774 782 0 Ds devfs 0xfffffe0058ab2930 syz-executor.3
780 774 780 0 Ss wait 0xfffffe0057b6f060 syz-executor.1
779 774 779 0 Rs syz-executor.0
774 772 772 0 S (threaded) syz-fuzzer
100112 S uwait 0xfffffe0057a5d500 syz-fuzzer
100114 S uwait 0xfffffe0057a5d700 syz-fuzzer
100115 S wait 0xfffffe008e81db00 syz-fuzzer
100116 S kqread 0xfffffe00574fe600 syz-fuzzer
100117 S uwait 0xfffffe0057612d80 syz-fuzzer
100118 S wait 0xfffffe008e81db00 syz-fuzzer
100119 S uwait 0xfffffe005712e480 syz-fuzzer
100121 S wait 0xfffffe008e81db00 syz-fuzzer
100122 S piperd 0xfffffe00914ef110 syz-fuzzer
100123 S uwait 0xfffffe0090f81380 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe008e81d650 csh
770 688 770 0 Ss select 0xfffffe0090f80f40 sshd
754 1 754 0 Ss+ ttyin 0xfffffe00571714b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe005881e8b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005881ecb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe005881f0b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005881f4b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00571700b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00571704b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005881f8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005881fcb0 getty
692 1 692 0 Ss nanslp 0xffffffff836d1800 cron
688 1 688 0 Ss select 0xfffffe0090f81240 sshd
501 1 501 0 Rs syslogd
430 1 430 0 Ss wait 0xfffffe008e81c020 devd
429 1 429 65 Ss select 0xfffffe0057a5d240 dhclient
344 1 344 0 Ss select 0xfffffe005712e640 dhclient
341 1 341 0 Ss select 0xfffffe005712e440 dhclient
17 0 0 0 RL [syncer]
16 0 0 0 DL vlruwt 0xfffffe0057161000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff837d2340 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058d19ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83809bc0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff837fda78 [dom0]
100080 D launds 0xffffffff837fda84 [laundry: dom0]
100081 D umarcl 0xffffffff81d220b0 [uma]
7 0 0 0 RL [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84538310 [pf purge]
5 0 0 0 DL waiting 0xffffffff841421c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83478340 [doneq0]
100045 D - 0xffffffff834782c0 [async]
100076 D - 0xffffffff83478140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0054368088 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff837f9320 [crypto]
100041 D crypto_ 0xfffffe0054078d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0054078d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836a7620 [g_event]
100036 D - 0xffffffff836a7640 [g_up]
100037 D - 0xffffffff836a7660 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 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 0xfffffe00541dc040 [init]
10 0 0 0 DL audit_w 0xffffffff837f9d60 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836a8040 [swapper]
100005 D - 0xfffffe005427b100 [if_io_tqg_0]
100006 D - 0xfffffe005427b000 [if_io_tqg_1]
100007 D - 0xfffffe005427ae00 [if_config_tqg_0]
100008 D - 0xfffffe005427ad00 [softirq_0]
100009 D - 0xfffffe005427ac00 [softirq_1]
100010 D - 0xfffffe000795fc00 [linuxkpi_irq_wq]
100012 D - 0xfffffe000795f900 [inm_free taskq]
100013 D - 0xfffffe000795f800 [aiod_kick taskq]
100014 D - 0xfffffe000795f700 [deferred_unmount ta]
100015 D - 0xfffffe000795f600 [in6m_free taskq]
100017 D - 0xfffffe000795f300 [thread taskq]
100019 D - 0xfffffe000795f000 [kqueue_ctx taskq]
100020 D - 0xfffffe000795ee00 [pci_hp taskq]
100021 D - 0xfffffe000795ed00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000795ed00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000795ed00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000795ed00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000795ec00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000795ec00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000795ec00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000795ec00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe000795e700 [firmware taskq]
100038 D - 0xfffffe000795e600 [crypto_0]
100039 D - 0xfffffe000795e600 [crypto_1]
100055 D - 0xfffffe000795e000 [vtnet0 rxq 0]
100056 D - 0xfffffe00574ff300 [vtnet0 txq 0]
100057 D - 0xfffffe00574ff200 [vtnet0 rxq 1]
100058 D - 0xfffffe00574ff100 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057615100 [virtio_balloon]
100066 D - 0xffffffff8269f8c1 [deadlkres]
100070 D - 0xfffffe0058806400 [acpi_task_0]
100071 D - 0xfffffe0058806400 [acpi_task_1]
100072 D - 0xfffffe0058806400 [acpi_task_2]
100073 D - 0xfffffe0007961d00 [mca taskq]
100075 D - 0xfffffe000795e500 [CAM taskq]
db> show all locks
Process 789 (ifconfig) thread 0xfffffe00914f9e40 (100124)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xfffffe00079dead0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_if.c:1132
exclusive sx in_control (in_control) r = 0 (0xffffffff837d7b60) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:365
Process 783 (syz-fuzzer) thread 0xfffffe00914fb3a0 (100120)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe009112ee70) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:873
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0091071528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:587
Process 779 (syz-executor.0) thread 0xfffffe008e80e740 (100105)
shared lockmgr devfs (devfs) r = 0 (0xfffffe0058ab2930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:6542
Process 501 (syslogd) thread 0xfffffe0058d86720 (100094)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009102e5b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3551
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4218 4324K 4246
sysctloid 34684 2044K 34755
vtbuf 24 1968K 46
kobj 326 1304K 488
newblk 25 1030K 719
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 19 519K 88
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 111 202K 857
acpica 1674 184K 57877
tidhash 3 141K 3
vmem 3 138K 4
pagedep 9 130K 26
tfo_ccache 1 128K 1
IP reass 1 128K 1
linker 324 127K 353
vnet_data 1 112K 1
DEVFS1 107 107K 120
sem 4 106K 4
bus 988 81K 5135
filedesc 11 77K 21
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 508 64K 508
temp 28 53K 1680
kdtrace 170 35K 916
umtx 264 33K 264
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 126 32K 136
msg 4 30K 4
kbdmux 6 28K 6
gtaskqueue 18 26K 18
DEVFS_RULE 56 20K 56
BPF 12 18K 12
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
routetbl 62 16K 188
bus-sc 34 15K 1648
ifaddr 45 14K 47
eventhandler 156 13K 156
KTRACE 100 13K 100
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 481
CAM queue 5 11K 1528
rpc 4 9K 4
ifnet 5 9K 5
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
pfs_vncache 1 8K 1
bmsafemap 1 8K 54
shmfd 1 8K 1
audit_evclass 237 8K 297
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
lltable 20 6K 20
cred 22 6K 205
pfs_nodes 20 5K 20
kqueue 46 5K 794
plimit 19 5K 342
ufs_dirhash 24 5K 24
UMA 266 5K 266
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pf_ifnet 8 4K 11
ether_multi 45 4K 55
acpisem 28 4K 28
hhook 15 4K 17
in6_multi 25 3K 25
DEVFSP 44 3K 48
terminal 11 3K 11
session 22 3K 33
proc-args 69 3K 1762
pwddesc 44 3K 790
kcovinfo 39 3K 39
diradd 19 3K 54
clone 9 3K 9
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
indirdep 8 2K 10
ipsec-saq 2 2K 2
mkdir 14 2K 30
lockf 16 2K 26
Unitno 27 2K 45
CAM XPT 22 2K 543
msi 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
selfd 19 2K 28653
NFSD session 1 1K 1
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 18
newdirblk 7 1K 15
CAM periph 4 1K 271
select 7 1K 26
sctp_ifa 6 1K 7
ipsec 3 1K 3
ip6ndp 6 1K 7
in_multi 3 1K 5
nhops 6 1K 6
toponodes 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
tun 5 1K 5
mld 4 1K 4
CC Mem 4 1K 7
igmp 4 1K 4
pfil 4 1K 4
cdev 2 1K 2
osd 9 1K 20
sctp_ifn 3 1K 7
inpcbpolicy 12 1K 134
chacha20random 1 1K 1
biobuf 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 42
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
freefrag 1 1K 2
netlink 1 1K 1
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3401
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 36
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
filecaps 1 1K 66
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_do 0 0K 0
tcp_fsb 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 5
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 5
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
NFSCL open 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
NFSCL owner 0 0K 0
xenbus 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
vm_fictitious 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
UMAHash 0 0K 0
DEVFS4 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 17
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 5
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
dirrem 0 0K 28
freefile 0 0K 26
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
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
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 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
BACKLIGHT 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
ath_hal 0 0K 0
statfs 0 0K 193
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
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
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
midi buffers 0 0K 0
mbuf_tag 0 0K 0
ktls 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
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
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13625
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 649
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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 1519155 0 254 38494208 0
mbuf 256 8578 1084 2282719 0 254 2473472 0
pbuf 2624 0 770 0 0 2 2020480 0
RADIX NODE 144 12987 224 60458 0 62 1902384 0
BUF TRIE 144 182 11634 540 0 62 1701504 0
malloc-384 384 4169 31 4512 0 30 1612800 0
malloc-4096 4096 370 2 1278 0 2 1523712 0
malloc-128 128 11485 109 11496 0 126 1484032 0
UMA Slabs 0 112 10583 31 10583 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16237 74 16237 0 254 913416 0
FFS inode 1160 500 25 527 0 8 609000 0
socket 960 21 487 1310 0 254 487680 0
VM OBJECT 264 1614 66 24735 0 30 443520 0
malloc-65536 65536 4 2 180 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
256 Bucket 2048 120 16 7906 0 8 278528 0
VNODE 448 533 70 562 0 30 270144 0
malloc-64 64 3815 280 32489 0 254 262080 0
malloc-256 256 286 719 1292 0 62 257280 0
THREAD 1824 125 7 125 0 8 240768 0
malloc-16 16 14328 172 14438 0 254 232000 0
DEVCTL 1024 6 214 132 0 0 225280 0
MAP ENTRY 96 1898 118 86132 0 126 193536 0
malloc-32 32 5482 440 5614 0 254 189504 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-128 128 1202 193 27004 0 126 178560 0
malloc-2048 2048 6 66 601 0 8 147456 0
malloc-1024 1024 122 22 1229 0 16 147456 0
FFS2 dinode 256 500 70 526 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
unpcb 256 8 502 1159 0 254 130560 0
mbuf_packet 256 0 508 97 0 254 130048 0
S VFS Cache 104 1000 170 1037 0 126 121680 0
FPU_save_area 832 127 17 8826 0 16 119808 0
ksiginfo 112 39 1005 8742 0 126 116928 0
malloc-128 128 695 204 1763 0 126 115072 0
malloc-128 128 552 223 3882 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-16384 16384 5 1 175 0 1 98304 0
malloc-16384 16384 4 2 8 0 1 98304 0
PROC 1376 43 23 789 0 8 90816 0
malloc-8192 8192 10 1 137 0 1 90112 0
UMA Kegs 384 225 8 225 0 30 89472 0
128 Bucket 1024 46 37 521 0 16 84992 0
g_bio 408 0 180 4990 0 30 73440 0
malloc-64 64 587 484 1057 0 254 68544 0
malloc-64 64 647 424 3240 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 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 13 3 24 0 2 65536 0
malloc-2048 2048 7 25 721 0 8 65536 0
filedesc0 1072 44 12 790 0 8 60032 0
malloc-4096 4096 11 3 13 0 2 57344 0
64 Bucket 512 76 28 2790 0 30 53248 0
malloc-256 256 148 47 150 0 62 49920 0
malloc-256 256 82 113 129 0 62 49920 0
32 Bucket 256 55 140 9875 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 4 44 12342 0 16 49152 0
malloc-1024 1024 13 35 521 0 16 49152 0
malloc-384 384 69 51 98 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 23 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
pipe 728 21 34 298 0 16 40040 0
udp_inpcb 424 7 83 123 0 30 38160 0
pcpu-8 8 4461 147 4521 0 254 36864 0
malloc-64 64 10 557 13335 0 254 36288 0
malloc-64 64 149 418 152 0 254 36288 0
malloc-64 64 2 565 19 0 254 36288 0
malloc-64 64 259 308 1579 0 254 36288 0
malloc-64 64 4 563 27 0 254 36288 0
malloc-128 128 82 197 94 0 126 35712 0
malloc-128 128 16 263 204 0 126 35712 0
malloc-128 128 73 206 117 0 126 35712 0
malloc-128 128 14 265 279 0 126 35712 0
routing nhops 256 12 123 19 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 28 62 99 0 30 34560 0
malloc-256 256 5 130 439 0 62 34560 0
malloc-256 256 49 86 111 0 62 34560 0
malloc-256 256 38 97 1021 0 62 34560 0
malloc-256 256 24 111 259 0 62 34560 0
malloc-256 256 8 127 519 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 2 0 2 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 4 4 619 0 2 32768 0
malloc-4096 4096 6 2 9 0 2 32768 0
malloc-2048 2048 7 9 16 0 8 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 4 12 4 0 8 32768 0
malloc-2048 2048 6 10 7 0 8 32768 0
malloc-2048 2048 0 16 2 0 8 32768 0
malloc-1024 1024 2 30 10 0 16 32768 0
malloc-1024 1024 18 14 37 0 16 32768 0
malloc-1024 1024 12 20 12 0 16 32768 0
malloc-512 512 7 57 201 0 30 32768 0
malloc-512 512 8 56 8 0 30 32768 0
malloc-512 512 2 62 3 0 30 32768 0
pcpu-64 64 486 26 486 0 254 32768 0
ertt_txseginfo 40 0 808 4359 0 254 32320 0
KNOTE 160 40 160 44817 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
VMSPACE 520 27 33 774 0 16 31200 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 5 0 254 28224 0
16 Bucket 144 46 150 252 0 62 28224 0
8 Bucket 80 48 302 1131 0 126 28000 0
da_ccb 544 0 49 1372 0 16 26656 0
TURNSTILE 136 133 56 133 0 62 25704 0
ripcb 392 1 62 4 0 30 24696 0
PGRP 88 22 254 33 0 126 24288 0
rl_entry 40 33 573 33 0 254 24240 0
rtentry 168 15 129 19 0 62 24192 0
Files 80 153 147 6608 0 126 24000 0
tcp_inpcb 1304 4 14 7 0 8 23472 0
malloc-384 384 15 45 15 0 30 23040 0
SLEEPQUEUE 88 133 123 133 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
tcp_inpcb ports 32 2 628 2 0 254 20160 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
ertt 72 4 276 7 0 126 20160 0
PWD 32 14 616 105 0 254 20160 0
malloc-32 32 28 602 48 0 254 20160 0
malloc-32 32 7 623 25 0 254 20160 0
malloc-32 32 196 434 1103 0 254 20160 0
malloc-32 32 42 588 2961 0 254 20160 0
malloc-32 32 7 623 20 0 254 20160 0
malloc-32 32 88 542 1639 0 254 20160 0
malloc-32 32 17 613 33 0 254 20160 0
2 Bucket 32 49 581 300 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-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 193 0 2 16384 0
malloc-4096 4096 3 1 3 0 2 16384 0
malloc-4096 4096 0 4 2 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-1024 1024 5 11 5 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 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
4 Bucket 48 1 335 1 0 254 16128 0
vtnet_tx_hdr 24 0 668 757208 0 254 16032 0
malloc-16 16 523 477 4715 0 254 16000 0
kenv 258 15 45 1034 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
malloc-16 16 4 746 176 0 254 12000 0
malloc-16 16 3 747 3 0 254 12000 0
malloc-16 16 46 704 26400 0 254 12000 0
malloc-16 16 1 749 113 0 254 12000 0
malloc-16 16 47 703 65 0 254 12000 0
malloc-16 16 4 746 6 0 254 12000 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 24 6 25 0 30 11520 0
Mountpoints 2816 2 2 2 0 4 11264 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 4 252 4 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 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 336 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
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
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 2264 0 0 0 0 254 0 0
sctp_ep 1176 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 424 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
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 64 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-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
---
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syzbot
Aug 26, 2023, 2:31:37 PM8/26/23
to syzkaller-f...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
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