Hello,
syzbot found the following issue on:
HEAD commit: 4d5460a7 bhyve: Enable virtio-scsi legacy config parsing.
git tree:
https://github.com/freebsd/freebsd-src.git main
console output:
https://syzkaller.appspot.com/x/log.txt?x=11ad1ff6d00000
dashboard link:
https://syzkaller.appspot.com/bug?extid=ea84cb06937afeae609d
userspace arch: i386
syz repro:
https://syzkaller.appspot.com/x/repro.syz?x=1282d91ad00000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by:
syzbot+ea84cb...@syzkaller.appspotmail.com
login: panic: releasing active pmap 0xfffffe0094d47500
cpuid = 0
time = 1617082589
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00949827a0
vpanic() at vpanic+0x1c7/frame 0xfffffe0094982800
panic() at panic+0x43/frame 0xfffffe0094982860
pmap_release() at pmap_release+0x57d/frame 0xfffffe00949828a0
vmspace_free() at vmspace_free+0x7c/frame 0xfffffe00949828c0
vmspace_unshare() at vmspace_unshare+0xc2/frame 0xfffffe0094982900
vm_forkproc() at vm_forkproc+0x85/frame 0xfffffe0094982960
fork1() at fork1+0x537/frame 0xfffffe0094982a30
sys_rfork() at sys_rfork+0x10d/frame 0xfffffe0094982ab0
ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0094982bf0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 904 tid 100213 ]
Stopped at kdb_enter+0x67: movq $0,0x143de1e(%rip)
db>
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 0x80
rdx 0xffffffff81a0e456
rbx 0
rsp 0xfffffe0094982780
rbp 0xfffffe00949827a0
rsi 0x1
rdi 0
r8 0
r9 0x8080808080808080
r10 0xfffffe0094982670
r11 0x1ff6bfff59c
r12 0xffffffff82067a90 ddb_dbbe
r13 0
r14 0xffffffff81a5e4c6
r15 0xffffffff81a5e4c6
rip 0xffffffff8112a267 kdb_enter+0x67
rflags 0x200082 kernload+0x82
kdb_enter+0x67: movq $0,0x143de1e(%rip)
db> show proc
Process 904 (syz-executor.0) at 0xfffff80013bdb528:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 787 at 0xfffff800138fda50
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.0
reaper: 0xfffff80004459528 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0094d469f0
(map 0xfffffe0094d469f0)
(map.pmap 0xfffffe0094d46ab0)
(pmap 0xfffffe0094d46b10)
threads: 2
100210 Run CPU 1 syz-executor.0
100213 Run CPU 0 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
904 787 787 0 R (threaded) syz-executor.0
100210 Run CPU 1 syz-executor.0
100213 Run CPU 0 syz-executor.0
903 1 787 0 S uwait 0xfffff80004e3c700 syz-executor.0
901 1 787 0 S umtxn 0xfffff80004e3be80 syz-executor.0
899 1 787 0 S umtxn 0xfffff80004e37280 syz-executor.0
897 1 787 0 S umtxn 0xfffff80004e3b980 syz-executor.0
895 1 787 0 S umtxn 0xfffff80004e3b780 syz-executor.0
893 1 787 0 S umtxn 0xfffff80004e3ba80 syz-executor.0
891 1 787 0 S umtxn 0xfffff80004e3bb80 syz-executor.0
889 1 787 0 S umtxn 0xfffff80004e3bc80 syz-executor.0
887 1 787 0 S umtxn 0xfffff80004e3bd80 syz-executor.0
885 1 787 0 S umtxn 0xfffff80004e37880 syz-executor.0
883 1 787 0 S umtxn 0xfffff80004e3b200 syz-executor.0
881 1 787 0 S umtxn 0xfffff80004e38e80 syz-executor.0
879 1 787 0 S umtxn 0xfffff80004e37780 syz-executor.0
877 1 787 0 S umtxn 0xfffff80004e37980 syz-executor.0
875 1 787 0 S umtxn 0xfffff80004e37b80 syz-executor.0
873 1 787 0 S umtxn 0xfffff80004e37a80 syz-executor.0
871 1 787 0 S umtxn 0xfffff80004e38d00 syz-executor.0
869 1 787 0 S umtxn 0xfffff80004e35b00 syz-executor.0
867 1 787 0 S umtxn 0xfffff80004e35c00 syz-executor.0
865 1 787 0 S umtxn 0xfffff80004e35d00 syz-executor.0
863 1 787 0 S umtxn 0xfffff80004e3b300 syz-executor.0
861 1 787 0 S umtxn 0xfffff80004e3b000 syz-executor.0
859 1 787 0 S umtxn 0xfffff80004e38d80 syz-executor.0
857 1 787 0 S umtxn 0xfffff80004e37080 syz-executor.0
855 1 787 0 S umtxn 0xfffff80004e3b100 syz-executor.0
853 1 787 0 S umtxn 0xfffff80004e3b400 syz-executor.0
851 1 787 0 S umtxn 0xfffff80004e35480 syz-executor.0
849 1 787 0 S umtxn 0xfffff80004e34580 syz-executor.0
847 1 787 0 S umtxn 0xfffff80004e35e00 syz-executor.0
845 1 787 0 S umtxn 0xfffff80004e31580 syz-executor.0
843 1 787 0 S umtxn 0xfffff80004e35f00 syz-executor.0
841 1 787 0 S umtxn 0xfffff80004e35380 syz-executor.0
839 1 787 0 S uwait 0xfffff80004e37180 syz-executor.0
838 817 838 0 Ss select 0xfffff80004e3b740 dhclient
836 1 787 0 S uwait 0xfffff80004e3b600 syz-executor.0
833 1 787 0 S uwait 0xfffff80004e35080 syz-executor.0
831 1 787 0 S uwait 0xfffff80004e31a00 syz-executor.0
828 1 787 0 S uwait 0xfffff80004e3b500 syz-executor.0
826 1 787 0 S uwait 0xfffff80004e13c00 syz-executor.0
825 1 825 0 Ss select 0xfffff80004e35ac0 dhclient
823 1 787 0 S uwait 0xfffff800044a2d00 syz-executor.0
819 1 787 0 S uwait 0xfffff80004e13800 syz-executor.0
817 802 436 65 S select 0xfffff80004e38c40 dhclient
815 1 787 0 S uwait 0xfffff80004e35180 syz-executor.0
811 1 787 0 S uwait 0xfffff80004e35200 syz-executor.0
808 1 787 0 S uwait 0xfffff80004e31680 syz-executor.0
805 1 787 0 S uwait 0xfffff80004e13e00 syz-executor.0
802 436 436 0 S wait 0xfffff80013519528 sh
787 785 787 0 Rs syz-executor.0
785 783 783 0 S (threaded) syz-execprog
100117 S uwait 0xfffff800044a2500 syz-execprog
100118 S uwait 0xfffff80004e35880 syz-execprog
100119 S kqread 0xfffff80004d8e800 syz-execprog
100120 S uwait 0xfffff80004e35680 syz-execprog
100121 S uwait 0xfffff80004e35980 syz-execprog
100123 S uwait 0xfffff80004e31280 syz-execprog
100124 S uwait 0xfffff80004e31380 syz-execprog
100125 S uwait 0xfffff80004e31480 syz-execprog
783 781 783 0 Ss pause 0xfffff80004ed95d8 csh
781 694 781 0 Ss select 0xfffff80004e343c0 sshd
760 1 760 0 Ss+ ttyin 0xfffff800048a6cb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80004b7ccb0 getty
758 1 758 0 Ss+ ttyin 0xfffff80004b840b0 getty
757 1 757 0 Ss+ ttyin 0xfffff80004b844b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80004b848b0 getty
755 1 755 0 Ss+ ttyin 0xfffff80004b84cb0 getty
754 1 754 0 Ss+ ttyin 0xfffff80004aff0b0 getty
753 1 753 0 Ss+ ttyin 0xfffff80004aff4b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004aff8b0 getty
750 1 24 0 S+ piperd 0xfffff80004ecd8b8 logger
749 748 24 0 S+ nanslp 0xffffffff8253b7e1 sleep
748 1 24 0 S+ wait 0xfffff80013462a50 sh
698 1 698 0 Ss nanslp 0xffffffff8253b7e0 cron
694 1 694 0 Ss select 0xfffff80004e31740 sshd
507 1 507 0 Ss select 0xfffff80004e318c0 syslogd
436 1 436 0 Ss wait 0xfffff80004ec6528 devd
435 1 435 65 Ss select 0xfffff80004e346c0 dhclient
350 1 350 0 Ss select 0xfffff80004e34640 dhclient
347 1 347 0 Ss select 0xfffff80004e317c0 dhclient
23 0 0 0 DL syncer 0xffffffff8262ac50 [syncer]
22 0 0 0 DL vlruwt 0xfffff80004be6528 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100080 D qsleep 0xffffffff82629d00 [bufdaemon]
100085 D - 0xffffffff8200ad80 [bufspacedaemon-0]
100097 D sdflush 0xfffff800043478e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82651b48 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff82645fb8 [dom0]
100086 D launds 0xffffffff82645fc4 [laundry: dom0]
100087 D umarcl 0xffffffff815b7b60 [uma]
18 0 0 0 DL - 0xffffffff8236fb68 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82e5e818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82b823c0 [pf purge]
15 0 0 0 DL - 0xffffffff8262735c [soaiod4]
9 0 0 0 DL - 0xffffffff8262735c [soaiod3]
8 0 0 0 DL - 0xffffffff8262735c [soaiod2]
7 0 0 0 DL - 0xffffffff8262735c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100043 D - 0xffffffff82247040 [doneq0]
100044 D - 0xffffffff82246fc0 [async]
100077 D - 0xffffffff82246e90 [scanner]
14 0 0 0 DL seqstat 0xfffff80004608088 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004551d90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004551d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff826434a0 [crypto]
13 0 0 0 DL (threaded) [geom]
100034 D - 0xffffffff8251b020 [g_event]
100035 D - 0xffffffff8251b028 [g_up]
100036 D - 0xffffffff8251b030 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100027 D - 0xfffff800044e9e00 [thr_0]
100028 D - 0xfffff800044e9e80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100029 I [swi3: vm]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 I [swi1: netisr 0]
100045 I [irq24: virtio_pci0]
100046 I [irq25: virtio_pci0]
100047 I [irq26: virtio_pci0]
100048 I [irq27: virtio_pci0]
100049 I [irq28: virtio_pci1]
100050 I [irq29: virtio_pci1]
100051 I [irq30: virtio_pci1]
100052 I [irq31: virtio_pci1]
100053 I [irq32: virtio_pci1]
100058 I [irq10: virtio_pci2]
100060 I [irq1: atkbd0]
100061 I [irq12: psm0]
100062 I [swi0: uart uart++]
100070 I [swi1: pf send]
100083 I [swi1: hpts]
100084 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004459528 [init]
10 0 0 0 DL audit_w 0xffffffff826439c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8251b5b0 [swapper]
100005 D - 0xfffff80004349700 [if_io_tqg_0]
100006 D - 0xfffff80004349500 [if_io_tqg_1]
100007 D - 0xfffff80004349300 [if_config_tqg_0]
100008 D - 0xfffff80004349100 [softirq_0]
100009 D - 0xfffff800044a9e00 [softirq_1]
100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq]
100011 D - 0xfffff800044a8d00 [inm_free taskq]
100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq]
100014 D - 0xfffff800044a8a00 [aiod_kick taskq]
100016 D - 0xfffff800044a8800 [thread taskq]
100018 D - 0xfffff800044a8600 [in6m_free taskq]
100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0]
100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1]
100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2]
100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3]
100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0]
100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1]
100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2]
100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3]
100033 D - 0xfffff800044b8e00 [firmware taskq]
100037 D - 0xfffff800044b8c00 [crypto_0]
100038 D - 0xfffff800044b8c00 [crypto_1]
100054 D - 0xfffff80004705a00 [vtnet0 rxq 0]
100055 D - 0xfffff80004705900 [vtnet0 txq 0]
100056 D - 0xfffff80004705800 [vtnet0 rxq 1]
100057 D - 0xfffff80004705700 [vtnet0 txq 1]
100059 D vtbslp 0xfffff800048c2080 [virtio_balloon]
100063 D - 0xfffff800048b2600 [mca taskq]
100068 D - 0xffffffff81e09d80 [deadlkres]
100072 D - 0xfffff800048b2400 [acpi_task_0]
100073 D - 0xfffff800048b2400 [acpi_task_1]
100074 D - 0xfffff800048b2400 [acpi_task_2]
100076 D - 0xfffff800044b8a00 [CAM taskq]
905 904 787 0 Z syz-executor.0
db> show all locks
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4340K 4241
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 30935 1814K 31002
kobj 332 1328K 492
newblk 433 1132K 475
vfscache 3 1025K 3
filedesc 93 742K 105
inodedep 99 549K 123
pcb 22 537K 78
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 197 426K 1006
acpica 1674 184K 55181
vnet_data 1 168K 1
pagedep 61 143K 66
tidhash 3 141K 3
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 103 103K 114
linker 287 101K 313
bus 995 81K 3509
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
kdtrace 268 49K 1121
umtx 360 45K 360
BPF 19 36K 19
temp 23 33K 1700
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 122 31K 132
msg 4 30K 4
vmem 3 26K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
dirrem 61 16K 72
bus-sc 33 14K 1719
ifaddr 40 14K 42
KTRACE 100 13K 100
kenv 93 12K 93
eventhandler 133 12K 133
rman 84 10K 425
GEOM 60 10K 489
bmsafemap 3 9K 91
kqueue 99 9K 910
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
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
newdirblk 51 7K 55
ifnet 4 7K 4
sglist 5 7K 5
CAM DEV 3 6K 510
pwddesc 96 6K 861
taskqueue 57 6K 57
lltable 19 6K 19
cred 22 6K 240
ether_multi 68 6K 78
CAM queue 5 6K 1528
plimit 19 5K 344
ufs_dirhash 24 5K 24
in6_multi 35 5K 35
UMA 263 5K 263
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
diradd 32 4K 88
evdev 4 4K 4
pf_ifnet 7 4K 10
routetbl 17 4K 17
hhook 13 4K 13
fpukern_ctx 3 3K 3
session 23 3K 34
filedesc_to_leader 45 3K 90
acpisem 22 3K 22
terminal 11 3K 11
proc-args 44 3K 525
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
lockf 19 2K 29
selfd 31 2K 7004
Unitno 27 2K 41
CAM XPT 22 2K 543
mkdir 10 2K 110
ipsecpolicy 2 2K 2
acpidev 20 2K 20
select 10 2K 34
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
indirdep 4 1K 4
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
NFSD session 1 1K 1
ip6ndp 6 1K 7
sctp_ifa 7 1K 8
CAM periph 4 1K 271
ipsec 3 1K 3
in_multi 3 1K 5
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
linuxcurrent 3 1K 4
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
sctp_ifn 3 1K 8
mld 3 1K 3
igmp 3 1K 3
chacha20random 1 1K 1
tun 4 1K 4
DEVFSP 5 1K 5
osd 3 1K 10
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
ktls 1 1K 1
procdesc 2 1K 8
inpcbpolicy 7 1K 146
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
linux 5 1K 6
aesni_data 2 1K 2
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
freework 1 1K 26
CAM path 4 1K 1034
pmchooks 1 1K 1
filecaps 5 1K 72
nexusdev 7 1K 7
soname 4 1K 3275
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 39
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 5
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 5
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 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
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
amr 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
vm_fictitious 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
UMAHash 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 16
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
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
freefile 0 0K 9
freeblks 0 0K 25
freefrag 0 0K 5
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
xform 0 0K 0
twsbuf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 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
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
twe_commands 0 0K 0
LRO 0 0K 0
newreno data 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
twa_commands 0 0K 0
statfs 0 0K 239
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 4
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 1731
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
tempbuff 0 0K 0
mbuf_tag 0 0K 46
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
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13830
ioctlops 0 0K 90
eventfd 0 0K 0
Witness 0 0K 0
stack 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
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 636
sysctl 0 0K 1
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 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
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
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
NEWdirectio 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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 689 11975 0 254 36900864 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8590 755 13973 0
254 2392320 0
BUF TRIE 144 165 13303 360 0 62 1939392 0
malloc-384 384 4141 9 4142 0 30 1593600 0
malloc-4096 4096 332 2 492 0 2 1368064 0
malloc-128 128 10407 9 10569 0 126 1333248 0
UMA Slabs 0 112 9906 27 9906 0 126 1112496 0
malloc-16384 16384 46 0 222 0 1 753664 0
FFS inode 1160 551 16 562 0 8 657720 0
RADIX NODE 144 3130 87 22935 0 62 463248 0
malloc-4096 4096 101 1 1522 0 2 417792 0
VM OBJECT 264 1536 24 14411 0 30 411840 0
THREAD 1792 170 10 214 0 8 322560 0
VNODE 448 582 21 595 0 30 270144 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 2 2 10 0 1 262144 0
malloc-64 64 3731 112 4693 0 254 245952 0
256 Bucket 2048 102 10 10026 0 8 229376 0
DEVCTL 1024 0 216 119 0 0 221184 0
malloc-16 16 13005 245 14308 0 254 212000 0
VMSPACE 2544 74 4 886 0 4 198432 0
malloc-65536 65536 1 2 137 0 1 196608 0
MAP ENTRY 96 1867 65 41758 0 126 185472 0
UMA Zones 768 235 4 235 0 16 183552 0
malloc-32 32 4959 207 5872 0 254 165312 0
malloc-128 128 1136 73 25792 0 126 154752 0
FFS2 dinode 256 551 19 560 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 54 0 1 131072 0
malloc-128 128 927 96 1215 0 126 130944 0
PROC 1320 96 3 905 0 8 130680 0
malloc-1024 1024 120 4 132 0 16 126976 0
malloc-256 256 457 23 637 0 62 122880 0
vmem btag 56 2068 80 2068 0 254 120288 0
S VFS Cache 104 984 147 1070 0 126 117624 0
ksiginfo 112 82 962 146 0 126 116928 0
filedesc0 1072 96 9 861 0 8 112560 0
malloc-32768 32768 1 2 131 0 1 98304 0
malloc-2048 2048 1 47 1732 0 8 98304 0
UMA Kegs 384 220 3 220 0 30 85632 0
malloc-8192 8192 7 2 9 0 1 73728 0
128 Bucket 1024 38 29 597 0 16 68608 0
mbuf_cluster 2048 30 2 30 0 254 65536 0
malloc-8192 8192 5 3 33 0 1 65536 0
g_bio 408 0 160 4449 0 30 65280 0
malloc-4096 4096 15 0 15 0 2 61440 0
malloc-256 256 228 12 546 0 62 61440 0
malloc-4096 4096 14 0 25 0 2 57344 0
malloc-384 384 120 10 466 0 30 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 2 1 8 0 1 49152 0
malloc-8192 8192 4 2 105 0 1 49152 0
malloc-2048 2048 12 12 519 0 8 49152 0
malloc-256 256 160 20 476 0 62 46080 0
malloc-64 64 512 181 1595 0 254 44352 0
malloc-384 384 105 5 132 0 30 42240 0
32 Bucket 256 45 120 8289 0 62 42240 0
clpbuf 2624 0 16 13 0 16 41984 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 12650 0 16 36864 0
malloc-512 512 2 70 510 0 30 36864 0
pcpu-8 8 4280 328 4340 0 254 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
pcpu-64 64 479 33 479 0 254 32768 0
64 Bucket 512 52 12 1421 0 30 32768 0
malloc-64 64 343 161 9206 0 254 32256 0
socket 944 20 12 1272 0 254 30208 0
malloc-256 256 84 21 919 0 62 26880 0
TURNSTILE 136 181 8 181 0 62 25704 0
malloc-64 64 269 109 13776 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
malloc-128 128 137 49 495 0 126 23808 0
tcpcb 1048 3 19 7 0 254 23056 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-384 384 54 6 54 0 30 23040 0
malloc-256 256 78 12 149 0 62 23040 0
pipe 744 12 18 299 0 16 22320 0
malloc-4096 4096 3 2 5 0 2 20480 0
malloc-2048 2048 5 5 261 0 8 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
malloc-128 128 101 54 780 0 126 19840 0
malloc-128 128 141 14 204 0 126 19840 0
SLEEPQUEUE 88 181 43 181 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 64 11 355 0 62 19200 0
malloc-256 256 38 37 444 0 62 19200 0
malloc-16384 16384 1 0 1 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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 244 0 2 16384 0
malloc-1024 1024 2 14 45 0 16 16384 0
malloc-1024 1024 16 0 16 0 16 16384 0
malloc-32 32 47 457 1080 0 254 16128 0
malloc-32 32 268 236 443 0 254 16128 0
Files 80 98 102 6900 0 126 16000 0
8 Bucket 80 41 159 514 0 126 16000 0
malloc-128 128 81 43 216 0 126 15872 0
malloc-256 256 53 7 61 0 62 15360 0
malloc-2048 2048 2 4 14 0 8 12288 0
malloc-2048 2048 4 2 6 0 8 12288 0
malloc-1024 1024 8 4 183 0 16 12288 0
malloc-512 512 9 15 127 0 30 12288 0
malloc-64 64 49 140 335 0 254 12096 0
malloc-32 32 29 349 833 0 254 12096 0
malloc-128 128 61 32 3128 0 126 11904 0
udp_inpcb 488 2 22 134 0 254 11712 0
kenv 258 15 30 1052 0 30 11610 0
routing nhops 256 15 30 22 0 62 11520 0
malloc-384 384 11 19 13 0 30 11520 0
malloc-4096 4096 1 1 3 0 2 8192 0
malloc-2048 2048 1 3 41 0 8 8192 0
malloc-2048 2048 2 2 2 0 8 8192 0
malloc-2048 2048 3 1 194 0 8 8192 0
malloc-1024 1024 1 7 952 0 16 8192 0
malloc-1024 1024 3 5 8 0 16 8192 0
malloc-512 512 6 10 6 0 30 8192 0
malloc-512 512 3 13 62 0 30 8192 0
PGRP 88 23 69 34 0 126 8096 0
rl_entry 40 33 169 33 0 254 8080 0
udpcb 32 2 250 134 0 254 8064 0
PWD 32 57 195 148 0 254 8064 0
malloc-64 64 49 77 99 0 254 8064 0
malloc-64 64 8 118 47 0 254 8064 0
malloc-64 64 35 91 58 0 254 8064 0
malloc-32 32 37 215 204 0 254 8064 0
malloc-32 32 126 126 161 0 254 8064 0
malloc-32 32 9 243 32 0 254 8064 0
malloc-32 32 24 228 2708 0 254 8064 0
16 Bucket 144 31 25 195 0 62 8064 0
4 Bucket 48 6 162 65 0 254 8064 0
2 Bucket 32 47 205 605 0 254 8064 0
vtnet_tx_hdr 24 0 334 1096 0 254 8016 0
KNOTE 160 8 42 290 0 62 8000 0
malloc-16 16 28 472 101 0 254 8000 0
malloc-16 16 38 462 311 0 254 8000 0
malloc-16 16 41 459 210 0 254 8000 0
malloc-16 16 4 496 12 0 254 8000 0
malloc-16 16 259 241 264 0 254 8000 0
malloc-16 16 15 485 24973 0 254 8000 0
ripcb 488 2 14 5 0 254 7808 0
tcp_inpcb 488 3 13 7 0 254 7808 0
unpcb 256 11 19 1106 0 254 7680 0
mbuf_packet 256 1 29 120 0 254 7680 0
malloc-384 384 1 19 22 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-1024 1024 1 3 1 0 16 4096 0
malloc-512 512 2 6 9 0 30 4096 0
malloc-512 512 1 7 1 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
rtentry 176 18 5 22 0 62 4048 0
sctp_laddr 48 0 84 6 0 254 4032 0
hostcache 96 1 41 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-16 16 8 242 9 0 254 4000 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 2 61 2 0 254 2016 0
SMR SHARED 24 2 61 2 0 254 1512 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 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 2288 0 0 0 0 254 0 0
sctp_ep 1280 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 62 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 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_rack_pcb 704 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
udplite_inpcb 488 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_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
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 88 0 0 0 0 254 0 0
ipq 56 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
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 224 0 0 0 0 62 0 0
NCLNODE 584 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 24 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
ktls_session 192 0 0 0 0 62 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-6553
---
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