Fatal trap NUM: general protection fault in rtsock_msg_buffer
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syzbot
Nov 18, 2024, 12:30:28 PM (5 days ago) Nov 18
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: f4f46a2eef3b hidraw(4): update hgd_actlen in HIDRAW_GET_RE..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=154172e8580000
dashboard link: https://syzkaller.appspot.com/bug?extid=66d7c9b3062e27a56f3f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=116db378580000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+66d7c9...@syzkaller.appspotmail.com
Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; apic id = 00
instruction pointer = 0x20:0xffffffff8184a1f7
stack pointer = 0x28:0xfffffe0056ee4160
frame pointer = 0x28:0xfffffe0056ee42d0
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 = 1394 (syz-executor)
rdi: 001b001381488aa9 rsi: 0000000000000000 rdx: 000000000addc867
rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001
rax: fffffe00033eee30 rbx: fffffe0056ee4320 rbp: fffffe0056ee42d0
r10: 0000000000000000 r11: 00000000000000ff r12: fffffe0056ee41e0
r13: fffffe0056ee4480 r14: 001b001381488a51 r15: dffff7c000000000
trap number = 9
panic: general protection fault
cpuid = 0
time = 1731950528
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ee39b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ee3b10
vpanic() at vpanic+0x257/frame 0xfffffe0056ee3cd0
panic() at panic+0xb5/frame 0xfffffe0056ee3d90
trap_fatal() at trap_fatal+0x7ef/frame 0xfffffe0056ee3eb0
trap() at trap+0xc18/frame 0xfffffe0056ee4090
calltrap() at calltrap+0x8/frame 0xfffffe0056ee4090
--- trap 0x9, rip = 0xffffffff8184a1f7, rsp = 0xfffffe0056ee4160, rbp = 0xfffffe0056ee42d0 ---
rtsock_msg_buffer() at rtsock_msg_buffer+0x167/frame 0xfffffe0056ee42d0
update_rtm_from_info() at update_rtm_from_info+0x18b/frame 0xfffffe0056ee43d0
rts_send() at rts_send+0x60f/frame 0xfffffe0056ee4770
sosend_generic_locked() at sosend_generic_locked+0xce6/frame 0xfffffe0056ee4960
sosend_generic() at sosend_generic+0x87/frame 0xfffffe0056ee49c0
sousrsend() at sousrsend+0x112/frame 0xfffffe0056ee4a50
kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056ee4bb0
sendit() at sendit+0x15f/frame 0xfffffe0056ee4c10
sys_sendto() at sys_sendto+0x181/frame 0xfffffe0056ee4d30
amd64_syscall() at amd64_syscall+0x49b/frame 0xfffffe0056ee4f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056ee4f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x39d58a, rsp = 0x8220bcf08, rbp = 0x8220bcf80 ---
KDB: enter: panic
[ thread pid 1394 tid 100638 ]
Stopped at kdb_enter+0x6e: movq $0,0x23eb8d7(%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 0xffffffff82728720 .str.27
rsp 0xfffffe0056ee3af0
rbp 0xfffffe0056ee3b10
rsi 0
rdi 0xffffffff82e004c0 panicstr
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe005b4a8000
r13 0xfffffffffffffffe
r14 0xffffffff82728720 .str.27
r15 0
rip 0xffffffff815ba73e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23eb8d7(%rip)
db> show proc
Process 1394 (syz-executor) at 0xfffffe0007be55c0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 831 at 0xfffffe005b4d15c0
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: ./syz-executor exec
reaper: 0xfffffe0007a07040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe005b4ba738
(map 0xfffffe005b4ba738)
(map.pmap 0xfffffe005b4ba7f8)
(pmap 0xfffffe005b4ba868)
threads: 2
100443 RunQ syz-executor
100638 Run CPU 0 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1397 824 824 0 R syz-executor
1394 831 831 0 R (threaded) syz-executor
100443 RunQ syz-executor
100638 Run CPU 0 syz-executor
853 835 853 0 Ss select 0xfffffe006e5903c0 dhclient
843 1 843 0 Ss select 0xfffffe000797ec40 dhclient
835 820 424 65 S select 0xfffffe006e5904c0 dhclient
831 778 831 0 R syz-executor
826 778 826 0 S piperd 0xfffffe0059a23140 syz-executor
824 778 824 0 R syz-executor
820 424 424 0 S wait 0xfffffe0007be4b00 sh
805 778 805 0 S piperd 0xfffffe006e5938a0 syz-executor
778 777 775 0 R syz-executor
777 775 775 0 R (threaded) syz-execprog
100117 S wait 0xfffffe005b4d0b00 syz-execprog
100119 RunQ syz-execprog
100120 S uwait 0xfffffe0058701a00 syz-execprog
100121 S uwait 0xfffffe0058701b00 syz-execprog
100122 RunQ syz-execprog
100123 S uwait 0xfffffe0058701d00 syz-execprog
100125 S uwait 0xfffffe0058701f00 syz-execprog
100126 Run CPU 1 syz-execprog
775 773 775 0 Ss pause 0xfffffe005b4d0650 csh
773 682 773 0 Ss select 0xfffffe000797e740 sshd
748 1 748 0 Rs+ getty
747 1 747 0 Ss+ ttyin 0xfffffe00588518b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058851cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00588520b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00588524b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00588528b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058852cb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00588530b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00588534b0 getty
738 1 18 0 S+ piperd 0xfffffe0059a23700 logger
737 736 18 0 S+ nanslp 0xffffffff839873c0 sleep
736 1 18 0 S+ wait 0xfffffe0007be5060 sh
686 1 686 0 Ss nanslp 0xffffffff839873c0 cron
682 1 682 0 Ss select 0xfffffe000797e840 sshd
495 1 495 0 Ss select 0xfffffe000797ee40 syslogd
424 1 424 0 Ss wait 0xfffffe005b4a5ae0 devd
17 0 0 0 DL syncer 0xffffffff83aa4be0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83aa31a0 [bufdaemon]
100082 D - 0xffffffff82e02140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00598608e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83aee8e0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83ad4878 [dom0]
100080 D launds 0xffffffff83ad4884 [laundry: dom0]
100081 D umarcl 0xffffffff81d6bb50 [uma]
7 0 0 0 DL - 0xffffffff83704bb0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84646d50 [pf purge]
5 0 0 0 DL waiting 0xffffffff8451b580 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100045 RunQ [doneq0]
100046 D - 0xffffffff836cf2c0 [async]
100075 D - 0xffffffff836cf140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83ad0060 [crypto]
100043 D crypto_ 0xfffffe0057f29e30 [crypto returns 0]
100044 D crypto_ 0xfffffe0057f29e80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00085fd488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff8392fd80 [g_event]
100037 D - 0xffffffff8392fda0 [g_up]
100038 D - 0xffffffff8392fdc0 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [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 [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 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 0xffffffff83ad0ac0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff849f6ff0 [swapper]
100005 D - 0xfffffe00079d2700 [softirq_0]
100006 D - 0xfffffe00079d2600 [softirq_1]
100007 D - 0xfffffe00079d2500 [if_io_tqg_0]
100008 D - 0xfffffe00079d2400 [if_io_tqg_1]
100009 D - 0xfffffe00079d2300 [if_config_tqg_0]
100010 D - 0xfffffe00079d2200 [pci_hp taskq]
100011 D - 0xfffffe00079d2100 [kqueue_ctx taskq]
100014 D - 0xfffffe00079d1b00 [thread taskq]
100016 D - 0xfffffe00079d1800 [aiod_kick taskq]
100017 D - 0xfffffe00079d1700 [deferred_unmount ta]
100018 D - 0xfffffe00079d1600 [inm_free taskq]
100019 D - 0xfffffe00079d1500 [in6m_free taskq]
100020 D - 0xfffffe00079d1400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00079d1300 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079d1300 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079d1300 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079d1300 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079d1200 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079d1200 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079d1200 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079d1200 [linuxkpi_long_wq_3]
100035 D - 0xfffffe00079d0c00 [firmware taskq]
100040 D - 0xfffffe00079d0200 [crypto_0]
100041 D - 0xfffffe00079d0200 [crypto_1]
100056 D - 0xfffffe0057fcc400 [vtnet0 rxq 0]
100057 D - 0xfffffe0057fcc300 [vtnet0 txq 0]
100058 D - 0xfffffe0057fcc200 [vtnet0 rxq 1]
100059 D - 0xfffffe0057fcc100 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe000797ff00 [virtio_balloon]
100065 D - 0xffffffff8272d960 [deadlkres]
100069 D - 0xfffffe0057fcd200 [acpi_task_0]
100070 D - 0xfffffe0057fcd200 [acpi_task_1]
100071 D - 0xfffffe0057fcd200 [acpi_task_2]
100073 D - 0xfffffe00079d4100 [mca taskq]
100074 D - 0xfffffe0057fcd000 [CAM taskq]
100076 D - 0xfffffe0057fcb600 [ipsec_offload]
db> show all locks
Process 1394 (syz-executor) thread 0xfffffe005b4a8000 (100638)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059acb180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4815
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 375 5011K 485
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 35218 2075K 35293
vtbuf 24 1968K 46
newblk 1555 1413K 2088
kobj 330 1320K 494
vfscache 3 1025K 3
inodedep 595 735K 621
pcb 24 669K 543
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
subproc 126 222K 1476
KTRACE 100 200K 100
acpica 1674 184K 57800
vmem 5 144K 7
tidhash 3 141K 3
pagedep 49 140K 552
dirrem 515 129K 537
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 129
sem 4 106K 4
filedesc 14 105K 1118
gtaskqueue 18 98K 18
bus 994 81K 5040
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 519 65K 519
ddb_capture 1 64K 1
freefile 500 63K 510
umtx 320 40K 320
temp 36 39K 2524
kdtrace 189 39K 2039
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 139
msg 4 30K 4
kbdmux 6 28K 6
LRO 20 21K 22
DEVFS_RULE 56 20K 56
ifaddr 66 19K 78
BPF 14 19K 23
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 148 17K 509
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1637
lltable 44 14K 52
eventhandler 163 14K 163
ifnet 7 13K 8
ether_multi 152 13K 195
kenv 95 12K 95
GEOM 61 11K 477
CAM queue 5 11K 1528
rman 82 10K 437
mkdir 72 9K 1080
in6_multi 65 9K 75
bmsafemap 3 9K 584
plimit 22 9K 467
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
diradd 59 8K 580
taskqueue 66 7K 66
sglist 6 7K 6
CAM DEV 3 6K 510
cred 23 6K 292
pfs_nodes 22 6K 22
kqueue 50 6K 1402
newdirblk 38 5K 540
ufs_dirhash 24 5K 24
pf_ifnet 11 5K 24
UMA 269 5K 269
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
pwddesc 48 3K 1398
proc-args 76 3K 2567
terminal 11 3K 11
indirdep 10 3K 10
session 19 3K 50
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 10
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 15
Unitno 28 2K 54
lockf 16 2K 30
sctp_ifa 13 2K 16
CAM XPT 22 2K 543
CC Mem 6 2K 13
in_multi 6 2K 10
tun 4 2K 5
selfd 24 2K 41347
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
netlink 2 2K 39
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 10
select 8 1K 35
NFSD session 1 1K 1
CAM periph 4 1K 271
freework 4 1K 528
sctp_ifn 6 1K 16
ipsec 3 1K 3
freeblks 3 1K 527
mld 6 1K 7
igmp 6 1K 7
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
cdev 2 1K 2
DEVFSP 8 1K 50
osd 11 1K 26
lkpikmalloc 8 1K 9
inpcbpolicy 13 1K 190
chacha20random 1 1K 1
biobuf 1 1K 1
vnodes 1 1K 1
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
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
procdesc 1 1K 8
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 3362
filecaps 4 1K 76
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 57
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
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
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 16
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 16
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 0 0K 0
tcp_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
amdiommu_dom 0 0K 0
amdiommu_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 3
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 21
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 2
ipsecrequest 0 0K 0
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 300
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 24
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 15386
ioctlops 0 0K 98
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 678
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 21807 0 254 38494208 0
mbuf 256 8622 1040 33359 0 254 2473472 0
malloc-4096 4096 397 19 2404 0 2 1703936 0
BUF TRIE 144 288 11528 877 0 62 1701504 0
malloc-384 384 4216 14 4220 0 30 1624320 0
malloc-128 128 11530 188 11540 0 126 1499904 0
UMA Slabs 0 112 10894 8 10894 0 126 1221024 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 15882 141 15882 0 254 897288 0
RADIX NODE 144 4358 733 41771 0 62 733104 0
FFS inode 1168 561 34 1072 0 8 694960 0
malloc-65536 65536 9 1 12 0 1 655360 0
malloc-256 256 2151 84 2744 0 62 572160 0
socket 1024 24 484 1900 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-65536 65536 6 0 6 0 1 393216 0
VM OBJECT 264 1016 214 20178 0 30 324720 0
VNODE 440 598 95 1112 0 30 304920 0
THREAD 1824 140 20 640 0 8 291840 0
256 Bucket 2048 121 15 1029 0 8 278528 0
malloc-64 64 3862 233 3906 0 254 262080 0
malloc-384 384 630 30 689 0 30 253440 0
malloc-16 16 14520 480 14605 0 254 240000 0
malloc-2048 2048 107 5 298 0 8 229376 0
DEVCTL 1024 34 186 161 0 0 225280 0
malloc-16384 16384 8 5 732 0 1 212992 0
UMA Zones 768 241 3 241 0 16 187392 0
malloc-32 32 5337 333 5399 0 254 181440 0
malloc-2048 2048 15 73 556 0 8 180224 0
malloc-128 128 1204 191 30828 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 9 507 1192 0 254 165120 0
malloc-32768 32768 3 2 123 0 1 163840 0
FFS2 dinode 256 561 69 1071 0 62 161280 0
S VFS Cache 104 1025 496 1568 0 126 158184 0
MAP ENTRY 96 1049 589 56119 0 126 157248 0
malloc-128 128 1126 21 1300 0 126 146816 0
FPU_save_area 832 142 20 2108 0 16 134784 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 0 2 90 0 1 131072 0
malloc-1024 1024 110 18 129 0 16 131072 0
mbuf_packet 256 6 502 1654 0 254 130048 0
ksiginfo 112 57 987 1016 0 126 116928 0
PROC 1376 47 30 1397 0 8 105952 0
malloc-32768 32768 2 1 13 0 1 98304 0
malloc-8192 8192 10 1 117 0 1 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
g_bio 408 4 206 5149 0 30 85680 0
filedesc0 1072 48 29 1398 0 8 82544 0
128 Bucket 1024 49 18 264 0 16 68608 0
malloc-64 64 474 597 963 0 254 68544 0
malloc-64 64 564 507 17951 0 254 68544 0
malloc-128 128 339 188 946 0 126 67456 0
malloc-128 128 353 174 1240 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-256 256 136 119 151 0 62 65280 0
malloc-256 256 133 122 2008 0 62 65280 0
malloc-256 256 166 89 1356 0 62 65280 0
malloc-8192 8192 7 0 8 0 1 57344 0
64 Bucket 512 72 32 1994 0 30 53248 0
malloc-64 64 116 703 3512 0 254 52416 0
malloc-256 256 147 48 1730 0 62 49920 0
32 Bucket 256 63 132 9698 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 15986 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 5 7 103 0 2 49152 0
malloc-4096 4096 10 2 15 0 2 49152 0
malloc-2048 2048 5 19 544 0 8 49152 0
malloc-1024 1024 8 40 718 0 16 49152 0
malloc-1024 1024 32 16 57 0 16 49152 0
malloc-384 384 75 45 863 0 30 46080 0
syncache 168 0 264 6 0 254 44352 0
pcpu-8 8 4719 401 5040 0 254 40960 0
VMSPACE 616 31 35 1382 0 16 40656 0
pipe 736 20 35 377 0 16 40480 0
da_ccb 544 1 69 1482 0 16 38080 0
udp_inpcb 416 6 84 172 0 30 37440 0
malloc-64 64 135 432 229 0 254 36288 0
malloc-64 64 147 420 41570 0 254 36288 0
malloc-64 64 230 337 261 0 254 36288 0
malloc-64 64 7 560 26 0 254 36288 0
malloc-128 128 136 143 637 0 126 35712 0
malloc-128 128 170 109 1351 0 126 35712 0
malloc-128 128 59 220 77 0 126 35712 0
routing nhops 256 26 109 38 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 14 121 47 0 62 34560 0
malloc-256 256 23 112 24 0 62 34560 0
malloc-256 256 5 130 307 0 62 34560 0
TURNSTILE 136 161 91 161 0 62 34272 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-4096 4096 4 4 306 0 2 32768 0
malloc-2048 2048 7 9 8 0 8 32768 0
malloc-2048 2048 5 11 68 0 8 32768 0
malloc-2048 2048 5 11 550 0 8 32768 0
malloc-1024 1024 5 27 9 0 16 32768 0
malloc-1024 1024 9 23 10 0 16 32768 0
malloc-1024 1024 3 29 3 0 16 32768 0
malloc-1024 1024 9 23 1097 0 16 32768 0
malloc-512 512 10 54 18 0 30 32768 0
malloc-512 512 3 61 160 0 30 32768 0
malloc-512 512 2 62 28 0 30 32768 0
malloc-512 512 3 61 5 0 30 32768 0
pcpu-64 64 494 18 494 0 254 32768 0
ertt_txseginfo 40 1 807 1250 0 254 32320 0
PWD 40 15 793 635 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 23 241 68 0 126 31680 0
clpbuf 2624 0 12 59 0 4 31488 0
sctp_laddr 48 0 588 16 0 254 28224 0
malloc-32 32 436 446 569 0 254 28224 0
16 Bucket 144 49 147 329 0 62 28224 0
4 Bucket 48 6 582 12 0 254 28224 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 2 1 4 0 1 24576 0
rtentry 168 29 115 38 0 62 24192 0
Files 80 120 180 8686 0 126 24000 0
8 Bucket 80 52 248 386 0 126 24000 0
tcp_inpcb 1320 6 12 13 0 8 23760 0
ripcb 384 1 59 5 0 30 23040 0
malloc-384 384 1 59 2 0 30 23040 0
SLEEPQUEUE 88 161 95 161 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
tcp_inpcb ports 32 3 627 5 0 254 20160 0
ertt 72 6 274 13 0 126 20160 0
malloc-32 32 98 532 288 0 254 20160 0
malloc-32 32 85 545 1130 0 254 20160 0
malloc-32 32 46 584 57 0 254 20160 0
malloc-32 32 67 563 894 0 254 20160 0
malloc-32 32 27 603 2682 0 254 20160 0
malloc-32 32 21 609 1584 0 254 20160 0
2 Bucket 32 59 571 361 0 254 20160 0
KNOTE 160 5 120 599 0 62 20000 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 2 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-4096 4096 0 4 4 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-512 512 4 28 8 0 30 16384 0
malloc-512 512 0 32 19 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 319 681 505 0 254 16000 0
kenv 258 17 43 1068 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-16 16 25 725 139 0 254 12000 0
malloc-16 16 25 725 47 0 254 12000 0
malloc-16 16 214 536 4871 0 254 12000 0
malloc-16 16 14 736 26633 0 254 12000 0
malloc-16 16 31 719 88 0 254 12000 0
malloc-384 384 6 24 6 0 30 11520 0
malloc-384 384 25 5 37 0 30 11520 0
malloc-384 384 1 29 2 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 0 1 19 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
vtnet_tx_hdr 24 0 334 4835 0 254 8016 0
malloc-16 16 33 467 49 0 254 8000 0
pcpu-16 16 4 252 4 0 254 4096 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 UDP mappings 104 0 0 0 0 126 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 368 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
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 240 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 112 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
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, 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: f4f46a2eef3b hidraw(4): update hgd_actlen in HIDRAW_GET_RE..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=154172e8580000
dashboard link: https://syzkaller.appspot.com/bug?extid=66d7c9b3062e27a56f3f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=116db378580000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+66d7c9...@syzkaller.appspotmail.com
Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; apic id = 00
instruction pointer = 0x20:0xffffffff8184a1f7
stack pointer = 0x28:0xfffffe0056ee4160
frame pointer = 0x28:0xfffffe0056ee42d0
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 = 1394 (syz-executor)
rdi: 001b001381488aa9 rsi: 0000000000000000 rdx: 000000000addc867
rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001
rax: fffffe00033eee30 rbx: fffffe0056ee4320 rbp: fffffe0056ee42d0
r10: 0000000000000000 r11: 00000000000000ff r12: fffffe0056ee41e0
r13: fffffe0056ee4480 r14: 001b001381488a51 r15: dffff7c000000000
trap number = 9
panic: general protection fault
cpuid = 0
time = 1731950528
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ee39b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ee3b10
vpanic() at vpanic+0x257/frame 0xfffffe0056ee3cd0
panic() at panic+0xb5/frame 0xfffffe0056ee3d90
trap_fatal() at trap_fatal+0x7ef/frame 0xfffffe0056ee3eb0
trap() at trap+0xc18/frame 0xfffffe0056ee4090
calltrap() at calltrap+0x8/frame 0xfffffe0056ee4090
--- trap 0x9, rip = 0xffffffff8184a1f7, rsp = 0xfffffe0056ee4160, rbp = 0xfffffe0056ee42d0 ---
rtsock_msg_buffer() at rtsock_msg_buffer+0x167/frame 0xfffffe0056ee42d0
update_rtm_from_info() at update_rtm_from_info+0x18b/frame 0xfffffe0056ee43d0
rts_send() at rts_send+0x60f/frame 0xfffffe0056ee4770
sosend_generic_locked() at sosend_generic_locked+0xce6/frame 0xfffffe0056ee4960
sosend_generic() at sosend_generic+0x87/frame 0xfffffe0056ee49c0
sousrsend() at sousrsend+0x112/frame 0xfffffe0056ee4a50
kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056ee4bb0
sendit() at sendit+0x15f/frame 0xfffffe0056ee4c10
sys_sendto() at sys_sendto+0x181/frame 0xfffffe0056ee4d30
amd64_syscall() at amd64_syscall+0x49b/frame 0xfffffe0056ee4f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056ee4f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x39d58a, rsp = 0x8220bcf08, rbp = 0x8220bcf80 ---
KDB: enter: panic
[ thread pid 1394 tid 100638 ]
Stopped at kdb_enter+0x6e: movq $0,0x23eb8d7(%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 0xffffffff82728720 .str.27
rsp 0xfffffe0056ee3af0
rbp 0xfffffe0056ee3b10
rsi 0
rdi 0xffffffff82e004c0 panicstr
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe005b4a8000
r13 0xfffffffffffffffe
r14 0xffffffff82728720 .str.27
r15 0
rip 0xffffffff815ba73e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23eb8d7(%rip)
db> show proc
Process 1394 (syz-executor) at 0xfffffe0007be55c0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 831 at 0xfffffe005b4d15c0
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: ./syz-executor exec
reaper: 0xfffffe0007a07040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe005b4ba738
(map 0xfffffe005b4ba738)
(map.pmap 0xfffffe005b4ba7f8)
(pmap 0xfffffe005b4ba868)
threads: 2
100443 RunQ syz-executor
100638 Run CPU 0 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1397 824 824 0 R syz-executor
1394 831 831 0 R (threaded) syz-executor
100443 RunQ syz-executor
100638 Run CPU 0 syz-executor
853 835 853 0 Ss select 0xfffffe006e5903c0 dhclient
843 1 843 0 Ss select 0xfffffe000797ec40 dhclient
835 820 424 65 S select 0xfffffe006e5904c0 dhclient
831 778 831 0 R syz-executor
826 778 826 0 S piperd 0xfffffe0059a23140 syz-executor
824 778 824 0 R syz-executor
820 424 424 0 S wait 0xfffffe0007be4b00 sh
805 778 805 0 S piperd 0xfffffe006e5938a0 syz-executor
778 777 775 0 R syz-executor
777 775 775 0 R (threaded) syz-execprog
100117 S wait 0xfffffe005b4d0b00 syz-execprog
100119 RunQ syz-execprog
100120 S uwait 0xfffffe0058701a00 syz-execprog
100121 S uwait 0xfffffe0058701b00 syz-execprog
100122 RunQ syz-execprog
100123 S uwait 0xfffffe0058701d00 syz-execprog
100125 S uwait 0xfffffe0058701f00 syz-execprog
100126 Run CPU 1 syz-execprog
775 773 775 0 Ss pause 0xfffffe005b4d0650 csh
773 682 773 0 Ss select 0xfffffe000797e740 sshd
748 1 748 0 Rs+ getty
747 1 747 0 Ss+ ttyin 0xfffffe00588518b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058851cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00588520b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00588524b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00588528b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058852cb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00588530b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00588534b0 getty
738 1 18 0 S+ piperd 0xfffffe0059a23700 logger
737 736 18 0 S+ nanslp 0xffffffff839873c0 sleep
736 1 18 0 S+ wait 0xfffffe0007be5060 sh
686 1 686 0 Ss nanslp 0xffffffff839873c0 cron
682 1 682 0 Ss select 0xfffffe000797e840 sshd
495 1 495 0 Ss select 0xfffffe000797ee40 syslogd
424 1 424 0 Ss wait 0xfffffe005b4a5ae0 devd
17 0 0 0 DL syncer 0xffffffff83aa4be0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83aa31a0 [bufdaemon]
100082 D - 0xffffffff82e02140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00598608e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83aee8e0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83ad4878 [dom0]
100080 D launds 0xffffffff83ad4884 [laundry: dom0]
100081 D umarcl 0xffffffff81d6bb50 [uma]
7 0 0 0 DL - 0xffffffff83704bb0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84646d50 [pf purge]
5 0 0 0 DL waiting 0xffffffff8451b580 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100045 RunQ [doneq0]
100046 D - 0xffffffff836cf2c0 [async]
100075 D - 0xffffffff836cf140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83ad0060 [crypto]
100043 D crypto_ 0xfffffe0057f29e30 [crypto returns 0]
100044 D crypto_ 0xfffffe0057f29e80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00085fd488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff8392fd80 [g_event]
100037 D - 0xffffffff8392fda0 [g_up]
100038 D - 0xffffffff8392fdc0 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [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 [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 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 0xffffffff83ad0ac0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff849f6ff0 [swapper]
100005 D - 0xfffffe00079d2700 [softirq_0]
100006 D - 0xfffffe00079d2600 [softirq_1]
100007 D - 0xfffffe00079d2500 [if_io_tqg_0]
100008 D - 0xfffffe00079d2400 [if_io_tqg_1]
100009 D - 0xfffffe00079d2300 [if_config_tqg_0]
100010 D - 0xfffffe00079d2200 [pci_hp taskq]
100011 D - 0xfffffe00079d2100 [kqueue_ctx taskq]
100014 D - 0xfffffe00079d1b00 [thread taskq]
100016 D - 0xfffffe00079d1800 [aiod_kick taskq]
100017 D - 0xfffffe00079d1700 [deferred_unmount ta]
100018 D - 0xfffffe00079d1600 [inm_free taskq]
100019 D - 0xfffffe00079d1500 [in6m_free taskq]
100020 D - 0xfffffe00079d1400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00079d1300 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079d1300 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079d1300 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079d1300 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079d1200 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079d1200 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079d1200 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079d1200 [linuxkpi_long_wq_3]
100035 D - 0xfffffe00079d0c00 [firmware taskq]
100040 D - 0xfffffe00079d0200 [crypto_0]
100041 D - 0xfffffe00079d0200 [crypto_1]
100056 D - 0xfffffe0057fcc400 [vtnet0 rxq 0]
100057 D - 0xfffffe0057fcc300 [vtnet0 txq 0]
100058 D - 0xfffffe0057fcc200 [vtnet0 rxq 1]
100059 D - 0xfffffe0057fcc100 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe000797ff00 [virtio_balloon]
100065 D - 0xffffffff8272d960 [deadlkres]
100069 D - 0xfffffe0057fcd200 [acpi_task_0]
100070 D - 0xfffffe0057fcd200 [acpi_task_1]
100071 D - 0xfffffe0057fcd200 [acpi_task_2]
100073 D - 0xfffffe00079d4100 [mca taskq]
100074 D - 0xfffffe0057fcd000 [CAM taskq]
100076 D - 0xfffffe0057fcb600 [ipsec_offload]
db> show all locks
Process 1394 (syz-executor) thread 0xfffffe005b4a8000 (100638)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059acb180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4815
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 375 5011K 485
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 35218 2075K 35293
vtbuf 24 1968K 46
newblk 1555 1413K 2088
kobj 330 1320K 494
vfscache 3 1025K 3
inodedep 595 735K 621
pcb 24 669K 543
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
subproc 126 222K 1476
KTRACE 100 200K 100
acpica 1674 184K 57800
vmem 5 144K 7
tidhash 3 141K 3
pagedep 49 140K 552
dirrem 515 129K 537
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 129
sem 4 106K 4
filedesc 14 105K 1118
gtaskqueue 18 98K 18
bus 994 81K 5040
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 519 65K 519
ddb_capture 1 64K 1
freefile 500 63K 510
umtx 320 40K 320
temp 36 39K 2524
kdtrace 189 39K 2039
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 139
msg 4 30K 4
kbdmux 6 28K 6
LRO 20 21K 22
DEVFS_RULE 56 20K 56
ifaddr 66 19K 78
BPF 14 19K 23
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 148 17K 509
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1637
lltable 44 14K 52
eventhandler 163 14K 163
ifnet 7 13K 8
ether_multi 152 13K 195
kenv 95 12K 95
GEOM 61 11K 477
CAM queue 5 11K 1528
rman 82 10K 437
mkdir 72 9K 1080
in6_multi 65 9K 75
bmsafemap 3 9K 584
plimit 22 9K 467
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
diradd 59 8K 580
taskqueue 66 7K 66
sglist 6 7K 6
CAM DEV 3 6K 510
cred 23 6K 292
pfs_nodes 22 6K 22
kqueue 50 6K 1402
newdirblk 38 5K 540
ufs_dirhash 24 5K 24
pf_ifnet 11 5K 24
UMA 269 5K 269
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
pwddesc 48 3K 1398
proc-args 76 3K 2567
terminal 11 3K 11
indirdep 10 3K 10
session 19 3K 50
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 10
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 15
Unitno 28 2K 54
lockf 16 2K 30
sctp_ifa 13 2K 16
CAM XPT 22 2K 543
CC Mem 6 2K 13
in_multi 6 2K 10
tun 4 2K 5
selfd 24 2K 41347
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
netlink 2 2K 39
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 10
select 8 1K 35
NFSD session 1 1K 1
CAM periph 4 1K 271
freework 4 1K 528
sctp_ifn 6 1K 16
ipsec 3 1K 3
freeblks 3 1K 527
mld 6 1K 7
igmp 6 1K 7
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
cdev 2 1K 2
DEVFSP 8 1K 50
osd 11 1K 26
lkpikmalloc 8 1K 9
inpcbpolicy 13 1K 190
chacha20random 1 1K 1
biobuf 1 1K 1
vnodes 1 1K 1
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
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
procdesc 1 1K 8
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 3362
filecaps 4 1K 76
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 57
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
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
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 16
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 16
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 0 0K 0
tcp_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
amdiommu_dom 0 0K 0
amdiommu_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 3
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 21
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 2
ipsecrequest 0 0K 0
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 300
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 24
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 15386
ioctlops 0 0K 98
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 678
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 21807 0 254 38494208 0
mbuf 256 8622 1040 33359 0 254 2473472 0
malloc-4096 4096 397 19 2404 0 2 1703936 0
BUF TRIE 144 288 11528 877 0 62 1701504 0
malloc-384 384 4216 14 4220 0 30 1624320 0
malloc-128 128 11530 188 11540 0 126 1499904 0
UMA Slabs 0 112 10894 8 10894 0 126 1221024 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 15882 141 15882 0 254 897288 0
RADIX NODE 144 4358 733 41771 0 62 733104 0
FFS inode 1168 561 34 1072 0 8 694960 0
malloc-65536 65536 9 1 12 0 1 655360 0
malloc-256 256 2151 84 2744 0 62 572160 0
socket 1024 24 484 1900 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-65536 65536 6 0 6 0 1 393216 0
VM OBJECT 264 1016 214 20178 0 30 324720 0
VNODE 440 598 95 1112 0 30 304920 0
THREAD 1824 140 20 640 0 8 291840 0
256 Bucket 2048 121 15 1029 0 8 278528 0
malloc-64 64 3862 233 3906 0 254 262080 0
malloc-384 384 630 30 689 0 30 253440 0
malloc-16 16 14520 480 14605 0 254 240000 0
malloc-2048 2048 107 5 298 0 8 229376 0
DEVCTL 1024 34 186 161 0 0 225280 0
malloc-16384 16384 8 5 732 0 1 212992 0
UMA Zones 768 241 3 241 0 16 187392 0
malloc-32 32 5337 333 5399 0 254 181440 0
malloc-2048 2048 15 73 556 0 8 180224 0
malloc-128 128 1204 191 30828 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 9 507 1192 0 254 165120 0
malloc-32768 32768 3 2 123 0 1 163840 0
FFS2 dinode 256 561 69 1071 0 62 161280 0
S VFS Cache 104 1025 496 1568 0 126 158184 0
MAP ENTRY 96 1049 589 56119 0 126 157248 0
malloc-128 128 1126 21 1300 0 126 146816 0
FPU_save_area 832 142 20 2108 0 16 134784 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 0 2 90 0 1 131072 0
malloc-1024 1024 110 18 129 0 16 131072 0
mbuf_packet 256 6 502 1654 0 254 130048 0
ksiginfo 112 57 987 1016 0 126 116928 0
PROC 1376 47 30 1397 0 8 105952 0
malloc-32768 32768 2 1 13 0 1 98304 0
malloc-8192 8192 10 1 117 0 1 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
g_bio 408 4 206 5149 0 30 85680 0
filedesc0 1072 48 29 1398 0 8 82544 0
128 Bucket 1024 49 18 264 0 16 68608 0
malloc-64 64 474 597 963 0 254 68544 0
malloc-64 64 564 507 17951 0 254 68544 0
malloc-128 128 339 188 946 0 126 67456 0
malloc-128 128 353 174 1240 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-256 256 136 119 151 0 62 65280 0
malloc-256 256 133 122 2008 0 62 65280 0
malloc-256 256 166 89 1356 0 62 65280 0
malloc-8192 8192 7 0 8 0 1 57344 0
64 Bucket 512 72 32 1994 0 30 53248 0
malloc-64 64 116 703 3512 0 254 52416 0
malloc-256 256 147 48 1730 0 62 49920 0
32 Bucket 256 63 132 9698 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 15986 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 5 7 103 0 2 49152 0
malloc-4096 4096 10 2 15 0 2 49152 0
malloc-2048 2048 5 19 544 0 8 49152 0
malloc-1024 1024 8 40 718 0 16 49152 0
malloc-1024 1024 32 16 57 0 16 49152 0
malloc-384 384 75 45 863 0 30 46080 0
syncache 168 0 264 6 0 254 44352 0
pcpu-8 8 4719 401 5040 0 254 40960 0
VMSPACE 616 31 35 1382 0 16 40656 0
pipe 736 20 35 377 0 16 40480 0
da_ccb 544 1 69 1482 0 16 38080 0
udp_inpcb 416 6 84 172 0 30 37440 0
malloc-64 64 135 432 229 0 254 36288 0
malloc-64 64 147 420 41570 0 254 36288 0
malloc-64 64 230 337 261 0 254 36288 0
malloc-64 64 7 560 26 0 254 36288 0
malloc-128 128 136 143 637 0 126 35712 0
malloc-128 128 170 109 1351 0 126 35712 0
malloc-128 128 59 220 77 0 126 35712 0
routing nhops 256 26 109 38 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 14 121 47 0 62 34560 0
malloc-256 256 23 112 24 0 62 34560 0
malloc-256 256 5 130 307 0 62 34560 0
TURNSTILE 136 161 91 161 0 62 34272 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-4096 4096 4 4 306 0 2 32768 0
malloc-2048 2048 7 9 8 0 8 32768 0
malloc-2048 2048 5 11 68 0 8 32768 0
malloc-2048 2048 5 11 550 0 8 32768 0
malloc-1024 1024 5 27 9 0 16 32768 0
malloc-1024 1024 9 23 10 0 16 32768 0
malloc-1024 1024 3 29 3 0 16 32768 0
malloc-1024 1024 9 23 1097 0 16 32768 0
malloc-512 512 10 54 18 0 30 32768 0
malloc-512 512 3 61 160 0 30 32768 0
malloc-512 512 2 62 28 0 30 32768 0
malloc-512 512 3 61 5 0 30 32768 0
pcpu-64 64 494 18 494 0 254 32768 0
ertt_txseginfo 40 1 807 1250 0 254 32320 0
PWD 40 15 793 635 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 23 241 68 0 126 31680 0
clpbuf 2624 0 12 59 0 4 31488 0
sctp_laddr 48 0 588 16 0 254 28224 0
malloc-32 32 436 446 569 0 254 28224 0
16 Bucket 144 49 147 329 0 62 28224 0
4 Bucket 48 6 582 12 0 254 28224 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 2 1 4 0 1 24576 0
rtentry 168 29 115 38 0 62 24192 0
Files 80 120 180 8686 0 126 24000 0
8 Bucket 80 52 248 386 0 126 24000 0
tcp_inpcb 1320 6 12 13 0 8 23760 0
ripcb 384 1 59 5 0 30 23040 0
malloc-384 384 1 59 2 0 30 23040 0
SLEEPQUEUE 88 161 95 161 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
tcp_inpcb ports 32 3 627 5 0 254 20160 0
ertt 72 6 274 13 0 126 20160 0
malloc-32 32 98 532 288 0 254 20160 0
malloc-32 32 85 545 1130 0 254 20160 0
malloc-32 32 46 584 57 0 254 20160 0
malloc-32 32 67 563 894 0 254 20160 0
malloc-32 32 27 603 2682 0 254 20160 0
malloc-32 32 21 609 1584 0 254 20160 0
2 Bucket 32 59 571 361 0 254 20160 0
KNOTE 160 5 120 599 0 62 20000 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 2 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-4096 4096 0 4 4 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-512 512 4 28 8 0 30 16384 0
malloc-512 512 0 32 19 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 319 681 505 0 254 16000 0
kenv 258 17 43 1068 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-16 16 25 725 139 0 254 12000 0
malloc-16 16 25 725 47 0 254 12000 0
malloc-16 16 214 536 4871 0 254 12000 0
malloc-16 16 14 736 26633 0 254 12000 0
malloc-16 16 31 719 88 0 254 12000 0
malloc-384 384 6 24 6 0 30 11520 0
malloc-384 384 25 5 37 0 30 11520 0
malloc-384 384 1 29 2 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 0 1 19 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
vtnet_tx_hdr 24 0 334 4835 0 254 8016 0
malloc-16 16 33 467 49 0 254 8000 0
pcpu-16 16 4 252 4 0 254 4096 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 UDP mappings 104 0 0 0 0 126 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 368 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
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 240 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 112 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
---
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