Hello,
syzbot found the following issue on:
HEAD commit: 1326017849ee hwpmc: Add IDs for few more Intel Atom CPUs.
git tree: freebsd-src
console output:
https://syzkaller.appspot.com/x/log.txt?x=1559f941f00000
dashboard link:
https://syzkaller.appspot.com/bug?extid=6e348d00590179004961
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+6e348d...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x1b8
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81602161
stack pointer = 0x0:0xfffffe0053b23cd0
frame pointer = 0x0:0xfffffe0053b23d10
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 = 12 (swi1: netisr 0)
trap number = 12
panic: page fault
cpuid = 1
time = 1654250735
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b234b0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b23610
vpanic() at vpanic+0x254/frame 0xfffffe0053b236f0
panic() at panic+0xb5/frame 0xfffffe0053b237b0
trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0053b238d0
trap_pfault() at trap_pfault+0x182/frame 0xfffffe0053b23a10
trap() at trap+0x5b3/frame 0xfffffe0053b23c00
calltrap() at calltrap+0x8/frame 0xfffffe0053b23c00
--- trap 0xc, rip = 0xffffffff81602161, rsp = 0xfffffe0053b23cd0, rbp = 0xfffffe0053b23d10 ---
__mtx_assert() at __mtx_assert+0x111/frame 0xfffffe0053b23d10
sorwakeup_locked() at sorwakeup_locked+0x36/frame 0xfffffe0053b23d50
sctp_add_to_readq() at sctp_add_to_readq+0x718/frame 0xfffffe0053b23df0
sctp_queue_data_to_stream() at sctp_queue_data_to_stream+0x77a/frame 0xfffffe0053b23f90
sctp_process_data() at sctp_process_data+0x2c06/frame 0xfffffe0053b24680
sctp_common_input_processing() at sctp_common_input_processing+0x168d/frame 0xfffffe0053b248a0
sctp6_input_with_port() at sctp6_input_with_port+0x597/frame 0xfffffe0053b24a70
sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053b24a90
ip6_input() at ip6_input+0x1f70/frame 0xfffffe0053b24cf0
swi_net() at swi_net+0x2ed/frame 0xfffffe0053b24d90
ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0053b24ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b24f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b24f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100031 ]
Stopped at kdb_enter+0x6b: movq $0,0x275b6aa(%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 0xffffffff8172b3e6 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe0053b235f0
rbp 0xfffffe0053b23610
rsi 0
rdi 0xffffffff8172b448 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xbf
r12 0
r13 0xfffffe0053e9a560
r14 0xffffffff82b598a0 .str.26
r15 0xffffffff82b598a0 .str.26
rip 0xffffffff8171af6b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x275b6aa(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053de0548:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e19c80
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83e19c80 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83e1ac20
(map 0xffffffff83e1ac20)
(map.pmap 0xffffffff83e1ace0)
(pmap 0xffffffff83e1ad48)
threads: 22
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 Run CPU 1 [swi1: netisr 0]
100032 RunQ [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]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
894 1 894 0 Ss select 0xfffffe00578fc940 rtsol
893 809 809 0 RE syz-executor.3
891 1 891 0 Ss select 0xfffffe00578fc9c0 rtsol
890 1 890 0 Ss select 0xfffffe0056f6a040 rtsol
884 788 430 0 S kqread 0xfffffe00585f0900 rtsol
809 774 809 0 Rs syz-executor.3
801 774 801 0 Ss piperd 0xfffffe0058bdc2e8 syz-executor.2
788 782 430 0 S wait 0xfffffe009eff9000 sh
782 430 430 0 S wait 0xfffffe009eff9548 sh
779 774 779 0 Ss piperd 0xfffffe0058bdbba0 syz-executor.1
778 774 778 0 Ss piperd 0xfffffe009efd22e8 syz-executor.0
774 772 772 0 S (threaded) syz-fuzzer
100114 S uwait 0xfffffe0058b2d700 syz-fuzzer
100116 S uwait 0xfffffe0057328c00 syz-fuzzer
100117 S uwait 0xfffffe0057328b00 syz-fuzzer
100118 S uwait 0xfffffe0057328900 syz-fuzzer
100119 S uwait 0xfffffe0057328800 syz-fuzzer
100120 S uwait 0xfffffe0058b2e700 syz-fuzzer
100121 S uwait 0xfffffe0058b2e600 syz-fuzzer
100122 S kqread 0xfffffe0007957500 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe009c322b40 csh
770 688 770 0 Ss select 0xfffffe0056f6b8c0 sshd
754 1 754 0 Rs+ getty
753 1 753 0 Ss+ ttyin 0xfffffe00579c5cb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00579c60b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe0057472cb0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty
744 1 18 0 S+ piperd 0xfffffe0058bdd000 logger
743 742 18 0 S+ nanslp 0xffffffff83e43c81 sleep
742 1 18 0 S+ wait 0xfffffe0058cb0a90 sh
692 1 692 0 Ss nanslp 0xffffffff83e43c80 cron
688 1 688 0 Ss select 0xfffffe0056f6aac0 sshd
501 1 501 0 Ss select 0xfffffe0056f6adc0 syslogd
430 1 430 0 Ss wait 0xfffffe0058cb2000 devd
429 1 429 65 Ss select 0xfffffe0056f6b140 dhclient
344 1 344 0 Ss select 0xfffffe0056f6aec0 dhclient
341 1 341 0 Ss select 0xfffffe0056f6bf40 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f67ae0 [bufdaemon]
100082 D - 0xffffffff83211f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058b92ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8f478 [dom0]
100083 D launds 0xffffffff83f8f484 [laundry: dom0]
100084 D umarcl 0xffffffff81e4b940 [uma]
7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq]
6 0 0 0 RL [pf purge]
5 0 0 0 DL waiting 0xffffffff84807460 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa3240 [doneq0]
100045 D - 0xffffffff83aa31c0 [async]
100076 D - 0xffffffff83aa3040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8aca0 [crypto]
100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0]
100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e19280 [g_event]
100036 D - 0xffffffff83e192a0 [g_up]
100037 D - 0xffffffff83e192c0 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 Run CPU 1 [swi1: netisr 0]
100032 RunQ [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 0xfffffe0053de1000 [init]
10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e19c80 [swapper]
100005 D - 0xfffffe0053e84100 [if_config_tqg_0]
100006 D - 0xfffffe0053e84000 [softirq_0]
100007 D - 0xfffffe0053e83e00 [softirq_1]
100008 D - 0xfffffe0053e83d00 [if_io_tqg_0]
100009 D - 0xfffffe0053e83c00 [if_io_tqg_1]
100010 D - 0xfffffe000795a100 [inm_free taskq]
100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq]
100012 D - 0xfffffe0007959e00 [in6m_free taskq]
100013 D - 0xfffffe0007959d00 [deferred_unmount ta]
100014 D - 0xfffffe0007959c00 [thread taskq]
100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq]
100017 D - 0xfffffe0007959900 [pci_hp taskq]
100020 D - 0xfffffe0007959600 [aiod_kick taskq]
100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007959300 [firmware taskq]
100038 D - 0xfffffe0007959200 [crypto_0]
100039 D - 0xfffffe0007959200 [crypto_1]
100055 D - 0xfffffe0007959000 [vtnet0 rxq 0]
100056 D - 0xfffffe0007958e00 [vtnet0 txq 0]
100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1]
100058 D - 0xfffffe0007958c00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon]
100066 D - 0xffffffff82b5f721 [deadlkres]
100070 D - 0xfffffe000795a200 [mca taskq]
100071 D - 0xfffffe00585ef600 [acpi_task_0]
100072 D - 0xfffffe00585ef600 [acpi_task_1]
100073 D - 0xfffffe00585ef600 [acpi_task_2]
100075 D - 0xfffffe0007959100 [CAM taskq]
db> show all locks
Process 893 (syz-executor.3) thread 0xfffffe0058ca9720 (100094)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a149b528) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3340
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c15358) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3339
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a149b548) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3338
Process 12 (intr) thread 0xfffffe0053e9a560 (100031)
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058de9920) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4847
exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe00a149b568) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4875
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a5c1ca50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2138
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4242
sysctloid 35322 2081K 35393
vtbuf 24 1968K 46
kobj 328 1312K 490
newblk 409 1126K 492
vfscache 3 1025K 3
pcb 25 539K 82
inodedep 68 538K 123
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 118 230K 969
acpica 1674 184K 57552
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 358 134K 386
pagedep 20 133K 61
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
filedesc 12 89K 125
bus 995 81K 5208
mtx_pool 2 72K 2
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 308 39K 308
kdtrace 186 37K 1068
temp 34 33K 1877
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 66 19K 68
BPF 14 19K 14
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
routetbl 124 16K 395
bus-sc 34 15K 1681
lltable 43 14K 43
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 162
eventhandler 136 12K 136
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
dirrem 35 9K 59
in6_multi 65 9K 65
bmsafemap 2 9K 91
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
kqueue 55 8K 908
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 206
plimit 21 6K 348
ufs_dirhash 24 5K 24
UMA 272 5K 272
freefile 35 5K 53
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
DEVFSP 60 4K 64
diradd 30 4K 90
mkdir 28 4K 102
acpisem 28 4K 28
session 27 4K 37
hhook 15 4K 17
kcovinfo 52 4K 52
proc-args 83 4K 1980
pwddesc 50 4K 902
terminal 11 3K 11
indirdep 10 3K 10
uidinfo 3 3K 8
sctp_timw 8 2K 8
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
newdirblk 16 2K 51
ipsec-saq 2 2K 2
selfd 32 2K 14745
ip6ndp 12 2K 13
lockf 16 2K 26
sctp_ifa 13 2K 14
Unitno 27 2K 47
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
select 11 2K 32
ipsecpolicy 2 2K 2
acpidev 20 2K 20
sctp_atcl 3 2K 28
clone 9 2K 9
tun 7 2K 7
sctp_stro 1 1K 11
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 10
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
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
sctp_stri 1 1K 2
pfil 4 1K 4
procdesc 4 1K 10
cdev 2 1K 2
inpcbpolicy 15 1K 183
osd 9 1K 25
chacha20random 1 1K 1
CC Mem 5 1K 14
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
freework 1 1K 57
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
sctp_atky 4 1K 40
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 3484
filecaps 4 1K 78
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 38
pmc 1 1K 1
acpiintr 1 1K 1
sctp_athm 3 1K 29
sctp_map 2 1K 22
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 12
sctp_iter 0 0K 12
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_a_it 0 0K 12
sctp_aadr 0 0K 0
mqdata 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 17
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
freeblks 0 0K 56
freefrag 0 0K 2
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
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 4
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 226
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 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
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 95
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 13796
ioctlops 0 0K 103
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 657
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 8320 1078 585245 0 254 38494208 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8622 1040 882745 0
254 2473472 0
BUF TRIE 144 170 11618 419 0 62 1697472 0
malloc-384 384 4169 31 4509 0 30 1612800 0
malloc-128 128 11652 221 11735 0 126 1519744 0
malloc-4096 4096 328 2 493 0 2 1351680 0
RADIX NODE 144 8454 249 39404 0 62 1253232 0
UMA Slabs 0 112 10572 6 10572 0 126 1184736 0
sctp_asoc 2256 1 509 11 0 254 1150560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16980 123 16980 0 254 957768 0
FFS inode 1160 509 23 563 0 8 617120 0
tcpcb 1104 5 506 14 0 254 564144 0
VM OBJECT 264 1873 77 27403 0 30 514800 0
socket 960 32 476 1431 0 254 487680 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 1 516 11 0 254 380512 0
malloc-65536 65536 4 1 140 0 1 327680 0
sctp_ep 1208 1 259 16 0 254 314080 0
256 Bucket 2048 143 9 2691 0 8 311296 0
malloc-64 64 4124 475 5640 0 254 294336 0
VNODE 448 546 84 602 0 30 282240 0
THREAD 1808 134 20 165 0 8 278432 0
malloc-4096 4096 57 7 908 0 2 262144 0
MAP ENTRY 96 2223 423 95173 0 126 254016 0
malloc-16384 16384 9 6 224 0 1 245760 0
malloc-16 16 14655 345 14729 0 254 240000 0
DEVCTL 1024 22 198 150 0 0 225280 0
malloc-256 256 671 79 1259 0 62 192000 0
malloc-32 32 5361 561 5792 0 254 189504 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-128 128 1211 184 26880 0 126 178560 0
malloc-1024 1024 121 23 337 0 16 147456 0
FFS2 dinode 256 509 61 562 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 68 0 1 131072 0
unpcb 256 14 496 1206 0 254 130560 0
mbuf_packet 256 1 507 190 0 254 130048 0
ertt_txseginfo 40 2721 410 5524 0 254 125240 0
S VFS Cache 104 1000 170 1071 0 126 121680 0
FPU_save_area 832 136 8 6021 0 16 119808 0
ksiginfo 112 48 996 5910 0 126 116928 0
VMSPACE 2552 34 8 891 0 4 107184 0
malloc-128 128 525 250 3833 0 126 99200 0
malloc-2048 2048 5 43 1082 0 8 98304 0
UMA Kegs 384 230 3 230 0 30 89472 0
PROC 1352 50 16 901 0 8 89232 0
128 Bucket 1024 53 30 547 0 16 84992 0
tcp_bbr_map 128 336 315 1158 0 126 83328 0
filedesc0 1072 51 19 902 0 8 75040 0
malloc-8192 8192 6 3 135 0 1 73728 0
g_bio 408 0 180 4796 0 30 73440 0
malloc-64 64 560 511 807 0 254 68544 0
malloc-64 64 524 547 1633 0 254 68544 0
malloc-128 128 381 146 571 0 126 67456 0
malloc-128 128 352 175 1194 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-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 13 3 27 0 2 65536 0
malloc-256 256 183 72 231 0 62 65280 0
malloc-256 256 121 134 866 0 62 65280 0
malloc-128 128 153 250 642 0 126 51584 0
malloc-128 128 187 216 305 0 126 51584 0
32 Bucket 256 59 136 8367 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 13354 0 16 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-2048 2048 5 19 211 0 8 49152 0
malloc-1024 1024 27 21 39 0 16 49152 0
malloc-1024 1024 6 42 530 0 16 49152 0
malloc-384 384 81 39 180 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 16 0 16 41984 0
malloc-8192 8192 4 1 6 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 5 5 634 0 2 40960 0
pcpu-8 8 4632 488 4788 0 254 40960 0
sctp_readq 152 1 259 1 0 254 39520 0
sctp_chunk 152 1 259 1 0 254 39520 0
Mountpoints 2752 2 12 2 0 4 38528 0
udp_inpcb 424 6 84 162 0 30 38160 0
pipe 744 20 30 337 0 16 37200 0
64 Bucket 512 65 7 2563 0 30 36864 0
malloc-64 64 0 567 13414 0 254 36288 0
malloc-64 64 196 371 216 0 254 36288 0
malloc-64 64 150 417 15798 0 254 36288 0
malloc-64 64 79 488 1214 0 254 36288 0
malloc-64 64 18 549 45 0 254 36288 0
malloc-128 128 59 220 222 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 67 23 73 0 30 34560 0
malloc-256 256 2 133 328 0 62 34560 0
malloc-256 256 46 89 50 0 62 34560 0
malloc-256 256 50 85 691 0 62 34560 0
malloc-256 256 31 104 60 0 62 34560 0
malloc-256 256 14 121 571 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-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-2048 2048 3 13 65 0 8 32768 0
malloc-2048 2048 7 9 30 0 8 32768 0
malloc-2048 2048 11 5 12 0 8 32768 0
malloc-1024 1024 8 24 18 0 16 32768 0
malloc-1024 1024 6 26 1003 0 16 32768 0
malloc-512 512 11 53 19 0 30 32768 0
malloc-512 512 3 61 170 0 30 32768 0
malloc-512 512 3 61 4 0 30 32768 0
malloc-512 512 2 62 17 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
sctp_stream_msg_out 112 0 288 1 0 254 32256 0
KNOTE 160 31 169 16603 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_bbr_pcb 832 1 35 7 0 16 29952 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 12 0 254 28224 0
malloc-32 32 271 611 3131 0 254 28224 0
4 Bucket 48 6 582 51 0 254 28224 0
tcp_inpcb 424 5 58 14 0 30 26712 0
ripcb 424 4 59 7 0 30 26712 0
da_ccb 544 0 49 1300 0 16 26656 0
TURNSTILE 136 155 34 155 0 62 25704 0
malloc-4096 4096 2 4 230 0 2 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
rtentry 176 29 109 33 0 62 24288 0
PGRP 88 27 249 37 0 126 24288 0
rl_entry 40 37 569 37 0 254 24240 0
Files 80 185 115 7361 0 126 24000 0
8 Bucket 80 39 261 492 0 126 24000 0
malloc-384 384 39 21 41 0 30 23040 0
malloc-384 384 5 55 30 0 30 23040 0
malloc-384 384 46 14 46 0 30 23040 0
SLEEPQUEUE 88 155 101 155 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
udpcb 32 6 624 162 0 254 20160 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
tcp_inpcb ports 32 3 627 9 0 254 20160 0
ertt 72 5 275 14 0 126 20160 0
PWD 32 14 616 138 0 254 20160 0
malloc-32 32 5 625 29 0 254 20160 0
malloc-32 32 145 485 441 0 254 20160 0
malloc-32 32 86 544 952 0 254 20160 0
malloc-32 32 122 508 124 0 254 20160 0
malloc-32 32 55 575 226 0 254 20160 0
malloc-32 32 23 607 1074 0 254 20160 0
16 Bucket 144 45 95 240 0 62 20160 0
2 Bucket 32 51 579 313 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-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 3 1 3 0 2 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 1 667 291699 0 254 16032 0
malloc-16 16 478 522 3438 0 254 16000 0
kenv 258 15 45 1039 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 9 741 225 0 254 12000 0
malloc-16 16 22 728 135 0 254 12000 0
malloc-16 16 20 730 60 0 254 12000 0
malloc-16 16 39 711 26296 0 254 12000 0
malloc-16 16 35 715 1444 0 254 12000 0
malloc-16 16 29 721 101 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 14 498 14 0 254 8192 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 184 0 0 0 0 62 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 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
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
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 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
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
mqnotifier 216 0
---
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