Hello,
syzbot found the following issue on:
HEAD commit: f9e90c24737f LinuxKPI: Implement linux/hashtable.h for Fre..
git tree: freebsd-src
console output:
https://syzkaller.appspot.com/x/log.txt?x=12260bfaf00000
dashboard link:
https://syzkaller.appspot.com/bug?extid=0627bad101efe63cb5a3
userspace arch: i386
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+0627ba...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x0
fault code = supervi
sor read data, page not present
instruction pointer = 0x20:0xffffffff845ba4c4
stack pointer = 0x0:0xfffffe0097b15df0
frame pointer = 0x0:0xfffffe0097b15e30
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled,
FreeBSD/amd64resume, IOPL = 0
current process = 2109 (syz-executor.3)
trap number = 12
panic: page fault
cpuid = 0
time = 1652406699
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0097b155f0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0097b15750
vpanic() at vpanic+0x2b8/frame 0xfffffe0097b15830
panic() at panic+0xb5/frame 0xfffffe0097b158f0
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0097b159f0
trap_pfault() at trap_pfault+0x186/frame 0xfffffe0097b15b30
trap() at trap+0x5ad/frame 0xfffffe0097b15d20
calltrap() at calltrap+0x8/frame 0xfffffe0097b15d20
--- trap 0xc, rip = 0xffffffff845ba4c4, rsp = 0xfffffe0097b15df0, rbp = 0xfffffe0097b15e30 ---
pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe0097b15e30
pfioctl() at pfioctl+0xc2e8/frame 0xfffffe0097b171d0
devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0097b172b0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0097b172f0
vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0097b17640
devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0097b17690
kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0097b17790
sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0097b178f0
freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe0097b17d30
ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe0097b17f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 2109 tid 101422 ]
Stopped at kdb_enter+0x6b: movq $0,0x26fef9a(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0x5d67283c5a0725b5
rdx 0x3ffff
rbx 0
rsp 0xfffffe0097b15730
rbp 0xfffffe0097b15750
rsi 0x40001
rdi 0xffffffff817821ba vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0
r12 0xfffffe0097c371e0
r13 0xfffffe0097b15701
r14 0xffffffff82bc7e60 .str.26
r15 0xffffffff82bc7e60 .str.26
rip 0xffffffff817756fb kdb_enter+0x6b
rflags 0x200046 kernload+0x46
kdb_enter+0x6b: movq $0,0x26fef9a(%rip)
db> show proc
Process 2109 (syz-executor.3) at 0xfffffe0097c43000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 790 at 0xfffffe00579ada90
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053dd8000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00998ba9f8
(map 0xfffffe00998ba9f8)
(map.pmap 0xfffffe00998baab8)
(pmap 0xfffffe00998bab20)
threads: 2
100133 S nanslp 0xffffffff83e41d01 syz-executor.3
101422 Run CPU 0 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2109 790 790 0 R (threaded) syz-executor.3
100133 S nanslp 0xffffffff83e41d01 syz-executor.3
101422 Run CPU 0 syz-executor.3
1104 1098 1104 0 Ss select 0xfffffe009252a540 dhclient
1101 1 1101 0 Ss select 0xfffffe0092375a40 dhclient
1098 1091 430 65 S select 0xfffffe00923759c0 dhclient
1091 430 430 0 S wait 0xfffffe0058d61a90 sh
790 774 790 0 Ss nanslp 0xffffffff83e41d01 syz-executor.3
782 774 782 0 Ss piperd 0xfffffe0058b9b000 syz-executor.2
780 774 780 0 Ss piperd 0xfffffe0058b9eba0 syz-executor.1
779 774 779 0 Ss piperd 0xfffffe0058b9bba0 syz-executor.0
774 772 772 0 S (threaded) syz-fuzzer
100097 S uwait 0xfffffe0053f72800 syz-fuzzer
100111 S uwait 0xfffffe0007979100 syz-fuzzer
100112 S uwait 0xfffffe0007979200 syz-fuzzer
100113 S uwait 0xfffffe0007979300 syz-fuzzer
100114 S uwait 0xfffffe0007979400 syz-fuzzer
100115 S uwait 0xfffffe0053f72400 syz-fuzzer
100116 S uwait 0xfffffe0053f72500 syz-fuzzer
100117 S uwait 0xfffffe0007979500 syz-fuzzer
100119 S kqread 0xfffffe0053f6a000 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe00927bf5f8 csh
770 688 770 0 Ss select 0xfffffe009252a840 sshd
754 1 754 0 Ss+ ttyin 0xfffffe0056fde8b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe005747f4b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00586c30b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00586c38b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0053f330b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0053f338b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0053f340b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0053f348b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0053f350b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e41d00 cron
688 1 688 0 Ss select 0xfffffe009252acc0 sshd
501 1 501 0 Ss select 0xfffffe009252ad40 syslogd
430 1 430 0 Ss wait 0xfffffe0058d63000 devd
429 1 429 65 Ss select 0xfffffe0092376240 dhclient
344 1 344 0 Ss select 0xfffffe009252ae40 dhclient
341 1 341 0 Ss select 0xfffffe00923762c0 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056fa4548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f67560 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f65b60 [bufdaemon]
100080 D - 0xffffffff83211f80 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0056fad4e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f99600 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8d4b8 [dom0]
100081 D launds 0xffffffff83f8d4c4 [laundry: dom0]
100082 D umarcl 0xffffffff81eb1da0 [uma]
7 0 0 0 DL - 0xffffffff83bfe328 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84579530 [pf purge]
5 0 0 0 DL waiting 0xffffffff848c94a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa12c0 [doneq0]
100045 D - 0xffffffff83aa1240 [async]
100076 D - 0xffffffff83aa10c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053fafc88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f88ce0 [crypto]
100041 D crypto_ 0xfffffe0053f6c030 [crypto returns 0]
100042 D crypto_ 0xfffffe0053f6c080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e17300 [g_event]
100036 D - 0xffffffff83e17320 [g_up]
100037 D - 0xffffffff83e17340 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant 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 Run CPU 1 [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053dd8000 [init]
10 0 0 0 DL audit_w 0xffffffff83f897c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e17d00 [swapper]
100005 D - 0xfffffe00081f8e00 [if_config_tqg_0]
100006 D - 0xfffffe00081f8d00 [softirq_0]
100007 D - 0xfffffe00081f8c00 [softirq_1]
100008 D - 0xfffffe00081f8b00 [if_io_tqg_0]
100009 D - 0xfffffe00081f8a00 [if_io_tqg_1]
100010 D - 0xfffffe0007972600 [inm_free taskq]
100011 D - 0xfffffe0007972400 [linuxkpi_irq_wq]
100012 D - 0xfffffe0007972200 [in6m_free taskq]
100013 D - 0xfffffe0007972000 [deferred_unmount ta]
100014 D - 0xfffffe0007971d00 [thread taskq]
100016 D - 0xfffffe0007971900 [kqueue_ctx taskq]
100017 D - 0xfffffe0007971700 [pci_hp taskq]
100020 D - 0xfffffe0007971100 [aiod_kick taskq]
100021 D - 0xfffffe0007970e00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007970e00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007970e00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007970e00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007970900 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007970900 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007970900 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007970900 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0053ee7300 [firmware taskq]
100038 D - 0xfffffe0053ee6d00 [crypto_0]
100039 D - 0xfffffe0053ee6d00 [crypto_1]
100055 D - 0xfffffe0053ee5b00 [vtnet0 rxq 0]
100056 D - 0xfffffe0053ee5a00 [vtnet0 txq 0]
100057 D - 0xfffffe0053ee5900 [vtnet0 rxq 1]
100058 D - 0xfffffe0053ee5800 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056f7c280 [virtio_balloon]
100066 D - 0xffffffff82bcdce0 [deadlkres]
100070 D - 0xfffffe0007973200 [mca taskq]
100072 D - 0xfffffe005789a600 [acpi_task_0]
100073 D - 0xfffffe005789a600 [acpi_task_1]
100074 D - 0xfffffe005789a600 [acpi_task_2]
100075 D - 0xfffffe0053ee6600 [CAM taskq]
db> show all locks
Process 2109 (syz-executor.3) thread 0xfffffe0097c371e0 (101422)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff846356a0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3436
exclusive sx pf config (pf config) r = 0 (0xffffffff846354c0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:3435
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4245
sysctloid 35322 2081K 35393
vtbuf 24 1968K 46
kobj 328 1312K 489
newblk 17 1028K 1673
vfscache 3 1025K 3
inodedep 773 802K 1297
pcb 20 537K 1025
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 113 210K 2183
dirrem 750 188K 1231
acpica 1674 184K 57552
vnet_data 1 168K 1
vmem 3 146K 5
tidhash 3 141K 3
linker 358 134K 386
pagedep 15 132K 1236
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
freefile 750 94K 1229
filedesc 12 89K 2469
bus 994 81K 5207
mtx_pool 2 72K 2
syncache 1 68K 1
module 513 65K 513
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 330 42K 330
kdtrace 184 38K 3545
BPF 22 36K 22
temp 34 33K 2044
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 68 20K 70
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 138 16K 430
ithread 97 16K 97
lltable 46 15K 46
bus-sc 34 15K 1681
ether_multi 157 13K 167
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 134 12K 134
rman 88 11K 431
GEOM 61 11K 487
CAM queue 5 11K 1528
ksem 4 10K 5
in6_multi 71 9K 71
bmsafemap 2 9K 1266
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 24 6K 214
plimit 21 6K 364
kqueue 48 6K 2123
ufs_dirhash 24 5K 24
UMA 272 5K 272
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
ioctlops 1 4K 174
evdev 4 4K 4
DEVFSP 62 4K 66
acpisem 28 4K 28
hhook 15 4K 17
kcovinfo 52 4K 52
diradd 25 4K 1264
session 25 4K 39
pwddesc 46 3K 2116
proc-args 73 3K 3269
terminal 11 3K 11
pf_rule 5 3K 5
uidinfo 3 3K 8
lockf 20 3K 33
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
mkdir 16 2K 2446
ipsec-saq 2 2K 2
selfd 31 2K 40117
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
Unitno 29 2K 47
CAM XPT 22 2K 543
msi 12 2K 12
newdirblk 12 2K 1223
in_multi 6 2K 8
freework 5 2K 1229
ipsecpolicy 2 2K 2
acpidev 20 2K 20
select 10 2K 38
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
freeblks 4 1K 1228
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 18
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 15
mld 6 1K 6
igmp 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
pfil 4 1K 4
cdev 2 1K 2
osd 8 1K 288
inpcbpolicy 12 1K 460
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CC Mem 4 1K 277
vnodes 1 1K 1
CAM SIM 2 1K 2
procdesc 2 1K 12
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
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 4350
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 39
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 90
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 202
sctp_mcore 0 0K 0
sctp_socko 0 0K 201
sctp_iter 0 0K 11
sctp_mvrf 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 668
sctp_atky 0 0K 849
sctp_atcl 0 0K 668
sctp_a_it 0 0K 11
sctp_aadr 0 0K 0
sctp_stro 0 0K 181
sctp_stri 0 0K 0
sctp_map 0 0K 362
mqdata 0 0K 0
pf_table 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
filemon 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
ixl 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
UMAHash 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 474
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 2
allocindir 0 0K 0
indirdep 0 0K 10
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
vtfont 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 6
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
agp 0 0K 0
statfs 0 0K 1401
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 85
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 101
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 14600
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 676
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
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
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8321 1077 1308018 0 254 38494208 0
mbuf 256 8698 965 1970793 0
254 2473728 0
pbuf 2624 0 778 0 0 2 2041472 0
RADIX NODE 144 12047 240 79447 0 62 1769328 0
BUF TRIE 144 164 11624 493 0 62 1697472 0
malloc-384 384 4218 12 4218 0 30 1624320 0
malloc-4096 4096 384 8 3238 0 2 1605632 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11723 150 15083 0 126 1519744 0
UMA Slabs 0 112 10762 32 10762 0 126 1208928 0
sctp_asoc 2256 0 510 181 0 254 1150560 0
vmem btag 56 17191 56 17191 0 254 965832 0
FFS inode 1160 508 31 1737 0 8 625240 0
sctp_ep 1208 0 510 487 0 254 616080 0
tcpcb 1104 4 507 277 0 254 564144 0
VM OBJECT 264 1717 203 45225 0 30 506880 0
socket 960 25 483 2202 0 254 487680 0
malloc-65536 65536 7 0 7 0 1 458752 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 0 517 181 0 254 380512 0
256 Bucket 2048 156 14 4217 0 8 348160 0
tcp_log 416 0 765 1174 0 254 318240 0
malloc-384 384 772 38 1296 0 30 311040 0
malloc-
256 256 1088 97 2965 0 62 303360 0
THREAD 1808 137 28 1428 0 8 298320 0
VNODE 448 545 85 1776 0 30 282240 0
malloc-64 64 3906 441 6955 0 254 278208 0
malloc-65536 65536 0 4 136 0 1 262144 0
malloc-16384 16384 9 7 1236 0 1 262144 0
MAP ENTRY 96 1997 649 133754 0 126 254016 0
malloc-16 16 14611 389 16207 0 254 240000 0
DEVCTL 1024 22 198 152 0 0 225280 0
malloc-2048 2048 12 84 1113 0 8 196608 0
mbuf_packet 256 6 756 1650 0 254 195072 0
malloc-128 128 1410 109 3023 0 126 194432 0
malloc-128 128 1291 228 29729 0 126 194432 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5306 364 6915 0 254 181440 0
malloc-1024 1024 136 24 154 0 16 163840 0
FPU_save_area 832 139 41 11404 0 16 149760 0
S VFS Cache 104 1006 398 2248 0 126 146016 0
FFS2 dinode 256 508 62 1737 0 62 145920 0
malloc-65536 65536 0 2 80 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
unpcb 256 11 499 1228 0 254 130560 0
malloc-256 256 18 492 2153 0 62 130560 0
ksiginfo 112 51 993 10035 0 126 116928 0
VMSPACE 2552 29 16 2105 0 4 114840 0
malloc-8192 8192 9 2 12 0 1 90112 0
UMA Kegs 384 230 3 230 0 30 89472 0
PROC 1352 45 21 2115 0 8 89232 0
128 Bucket 1024 56 27 583 0 16 84992 0
clpbuf 2624 0 32 16 0 16 83968 0
malloc-4096 4096 15 5 36 0 2 81920 0
filedesc0 1072 46 24 2116 0 8 75040 0
g_bio 408 0 180 5155 0 30 73440 0
malloc-64 64 619 452 15840 0 254 68544 0
malloc-128 128 407 120 1662 0 126 67456 0
malloc-128 128 295 232 372 0 126 67456 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 18 0 1 65536 0
malloc-16384 16384 0 4 160 0 1 65536 0
sctp_stream_msg_out 112 0 540 13 0 254 60480 0
64 Bucket 512 76 28 3522 0 30 53248 0
malloc-64 64 43 776 40153 0 254 52416 0
malloc-64 64 406 413 4614 0 254 52416 0
malloc-64 64 453 366 653 0 254 52416 0
malloc-256 256 51 144 3056 0 62 49920 0
malloc-256 256 77 118 1504 0 62 49920 0
malloc-256 256 74 121 1176 0 62 49920 0
32 Bucket 256 71 124 8624 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 18674 0 16 49152 0
malloc-4096 4096 9 3 16 0 2 49152 0
malloc-2048 2048 1 23 488 0 8 49152 0
malloc-1024 1024 5 43 717 0 16 49152 0
syncache 168 0 264 4 0 254 44352 0
malloc-8192 8192 2 3 30 0 1 40960 0
pcpu-8 8 4662 458 4818 0 254 40960 0
udp_inpcb 424 6 84 175 0 30 38160 0
tcp_inpcb 424 4 86 277 0 30 38160 0
pipe 744 20 30 355 0 16 37200 0
malloc-64 64 57 510 68 0 254 36288 0
malloc-64 64 106 461 230 0 254 36288 0
malloc-64 64 44 523 331 0 254 36288 0
malloc-128 128 25 254 85 0 126 35712 0
malloc-128 128 26 253 1238 0 126 35712 0
malloc-128 128 65 214 364 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 67 23 407 0 30 34560 0
malloc-256 256 65 70 1414 0 62 34560 0
malloc-256 256 37 98 851 0 62 34560 0
malloc-256 256 51 84 363 0 62 34560 0
TURNSTILE 136 166 86 166 0 62 34272 0
SLEEPQUEUE 88 166 218 166 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 2 2 103 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 5 11 17 0 8 32768 0
malloc-2048 2048 7 9 57 0 8 32768 0
malloc-2048 2048 3 13 194 0 8 32768 0
malloc-1024 1024 2 30 42 0 16 32768 0
malloc-1024 1024 3 29 6 0 16 32768 0
malloc-1024 1024 8 24 1074 0 16 32768 0
malloc-1024 1024 10 22 167 0 16 32768 0
malloc-512 512 1 63 119 0 30 32768 0
malloc-512 512 2 62 18 0 30 32768 0
malloc-512 512 9 55 25 0 30 32768 0
malloc-512 512 1 63 8 0 30 32768 0
malloc-512 512 6 58 55 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
ertt_txseginfo 40 0 808 6195 0 254 32320 0
tcp_rack_pcb 896 0 36 202 0 16 32256 0
KNOTE 160 28 172 40856 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_rack_map 120 0 264 249 0 126 31680 0
cpuset 104 7 272 7 0 126 29016 0
PWD 32 16 866 1311 0 254 28224 0
malloc-32 32 324 558 3586 0 254 28224 0
16 Bucket 144 55 141 244 0 62 28224 0
4 Bucket 48 6 582 85 0 254 28224 0
ripcb 424 2 61 8 0 30 26712 0
da_ccb 544 0 49 1389 0 16 26656 0
malloc-4096 4096 3 3 1404 0 2 24576 0
rtentry 176 31 107 35 0 62 24288 0
PGRP 88 25 251 39 0 126 24288 0
rl_entry 40 36 570 36 0 254 24240 0
Files 80 177 123 9869 0 126 24000 0
8 Bucket 80 49 251 792 0 126 24000 0
malloc-384 384 11 49 11 0 30 23040 0
malloc-384 384 3 57 32 0 30 23040 0
malloc-384 384 1 59 700 0 30 23040 0
malloc-384 384 23 37 26 0 30 23040 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 175 0 254 20160 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
tcp_inpcb ports 32 2 628 131 0 254 20160 0
ertt 72 4 276 277 0 126 20160 0
malloc-32 32 82 548 84 0 254 20160 0
malloc-32 32 186 444 1388 0 254 20160 0
malloc-32 32 84 546 1396 0 254 20160 0
malloc-32 32 34 596 781 0 254 20160 0
malloc-32 32 53 577 238 0 254 20160 0
2 Bucket 32 56 574 446 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 0 1 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 2 0 2 16384 0
malloc-2048 2048 8 0 8 0 8 16384 0
malloc-2048 2048 0 8 50 0 8 16384 0
malloc-1024 1024 3 13 3 0 16 16384 0
malloc-1024 1024 6 10 6 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
sctp_laddr 48 0 336 13 0 254 16128 0
vtnet_tx_hdr 24 0 668 653293 0 254 16032 0
kenv 258 15 45 1044 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-32 32 7 371 30 0 254 12096 0
malloc-16 16 16 734 323 0 254 12000 0
malloc-16 16 28 722 67 0 254 12000 0
malloc-16 16 306 444 472 0 254 12000 0
malloc-16 16 57 693 448 0 254 12000 0
malloc-16 16 191 559 3110 0 254 12000 0
malloc-16 16 23 727 26365 0 254 12000 0
malloc-16 16 45 705 2700 0 254 12000 0
malloc-384 384 20 10 20 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
pcpu-4 4 1 511 1 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 56 0 0 0 0 254 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
tcptw 72 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_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 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
tcpreass 48 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 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
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
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 120 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0
---
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