panic: Assertion p2->p_ktrioparms == NULL failed at /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:LINE
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syzbot
May 24, 2021, 3:37:19 AM5/24/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: a2691838 vfs: elide vnode locking when it is only needed f..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=168816cfd00000
dashboard link: https://syzkaller.appspot.com/bug?extid=7c98fcf84a4439f2817f
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+7c98fc...@syzkaller.appspotmail.com
panic: Assertion p2->p_ktrioparms == NULL failed at /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:666
cpuid = 0
time = 1621841951
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c804890
vpanic() at vpanic+0x1c7/frame 0xfffffe009c8048f0
panic() at panic+0x43/frame 0xfffffe009c804950
ktrprocfork() at ktrprocfork+0x157/frame 0xfffffe009c804980
fork1() at fork1+0x1ae5/frame 0xfffffe009c804a50
sys_fork() at sys_fork+0x5e/frame 0xfffffe009c804ab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c804bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c804bf0
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x36e8fa, rsp = 0x7fffffffe428, rbp = 0x7fffffffe480 ---
KDB: enter: panic
[ thread pid 63285 tid 157539 ]
Stopped at kdb_enter+0x67: movq $0,0x163739e(%rip)
db>
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 0xffffffff8113aa40 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe009c804870
rbp 0xfffffe009c804890
rsi 0
rdi 0xffffffff8113aa76 vprintf+0x176
r8 0
r9 0x8080808080808080
r10 0xfffffe009c804760
r11 0x1ff63fff59c
r12 0xffffffff82267b90 ddb_dbbe
r13 0
r14 0xffffffff81a74c80
r15 0xffffffff81a74c80
rip 0xffffffff81131a67 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x163739e(%rip)
db> show proc
Process 63285 (syz-executor.1) at 0xfffff80015e41000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffff8004149ea60
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: /root/syz-executor.1
reaper: 0xfffff80004bc7530 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009515a3e0
(map 0xfffffe009515a3e0)
(map.pmap 0xfffffe009515a4a0)
(pmap 0xfffffe009515a500)
threads: 1
157539 Run CPU 0 syz-executor.1
db> ps
pid ppid pgrp uid state wmesg wchan cmd
25251 63285 63285 0 N syz-executor.1
25250 63287 63287 0 R (threaded) syz-executor.2
255854 Run CPU 1 syz-executor.2
256861 S uwait 0xfffff80041bb3b00 syz-executor.2
68322 1 68322 65 Ss select 0xfffff80041c5d140 dhclient
65884 1 65884 0 Ss select 0xfffff8004130f740 dhclient
65881 1 65881 0 Ss select 0xfffff80041d0ea40 dhclient
65839 1 65839 65 Ss select 0xfffff80041d755c0 dhclient
63329 1 63329 0 Ss select 0xfffff80041d75a40 dhclient
63287 780 63287 0 Ss nanslp 0xffffffff8273c560 syz-executor.2
63285 780 63285 0 RLs CPU 0 syz-executor.1
63284 1 63284 0 Ss select 0xfffff8003266c8c0 dhclient
26645 1 26645 65 Ss select 0xfffff80041d752c0 dhclient
19309 1 19309 0 Ss select 0xfffff80041e2ca40 dhclient
19306 1 19306 0 Ss select 0xfffff80041beb8c0 dhclient
10610 1 10610 65 Ss select 0xfffff80041a55740 dhclient
839 1 839 0 Ss select 0xfffff80041b59bc0 dhclient
828 1 828 0 Ss select 0xfffff80041a55140 dhclient
794 780 794 0 Rs syz-executor.3
782 780 782 0 Rs syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100118 S uwait 0xfffff800412dcd00 syz-fuzzer
100119 S nanslp 0xffffffff8273c561 syz-fuzzer
100120 S uwait 0xfffff800413d4b00 syz-fuzzer
100121 S uwait 0xfffff800413d4d00 syz-fuzzer
100122 S uwait 0xfffff800419e9300 syz-fuzzer
100123 S uwait 0xfffff800419e9500 syz-fuzzer
100124 S uwait 0xfffff800419e9700 syz-fuzzer
100125 RunQ syz-fuzzer
100126 S kqread 0xfffff800412b3700 syz-fuzzer
112837 S uwait 0xfffff80015d17100 syz-fuzzer
778 776 778 0 Ss pause 0xfffff80015e4eb10 csh
776 694 776 0 Ss select 0xfffff8004133e2c0 sshd
760 1 760 0 Ss+ ttyin 0xfffff800153e7cb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80015a784b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015a78cb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015a7d4b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015a7dcb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a7f4b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a7fcb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a094b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a09cb0 getty
698 1 698 0 Ss nanslp 0xffffffff8273c561 cron
694 1 694 0 Ss select 0xfffff80015d932c0 sshd
507 1 507 0 Ss select 0xfffff800412f6d40 syslogd
436 1 436 0 Ss select 0xfffff80015de18c0 devd
435 1 435 65 Ss select 0xfffff80015d93bc0 dhclient
350 1 350 0 Ss select 0xfffff80015de1d40 dhclient
347 1 347 0 Ss select 0xfffff80015d93ec0 dhclient
23 0 0 0 DL vlruwt 0xfffff80015a61000 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282aa80 [bufdaemon]
100088 D - 0xffffffff8220ae80 [bufspacedaemon-0]
100095 D sdflush 0xfffff80015d61ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff82846d38 [dom0]
100086 D launds 0xffffffff82846d44 [laundry: dom0]
100087 D umarcl 0xffffffff815cd300 [uma]
18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82fb8828 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d853c0 [pf purge]
15 0 0 0 DL - 0xffffffff828280dc [soaiod4]
9 0 0 0 DL - 0xffffffff828280dc [soaiod3]
8 0 0 0 DL - 0xffffffff828280dc [soaiod2]
7 0 0 0 DL - 0xffffffff828280dc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff82447dc0 [doneq0]
100045 D - 0xffffffff82447d40 [async]
100078 D - 0xffffffff82447c10 [scanner]
14 0 0 0 DL seqstat 0xfffff80004daa488 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d2b380 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d2b330 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271bda0 [g_event]
100036 D - 0xffffffff8271bda8 [g_up]
100037 D - 0xffffffff8271bdb0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c3bd00 [thr_0]
100029 D - 0xfffff80004c3bd80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 I [swi1: netisr 0]
100033 I [swi3: vm]
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 [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bc7530 [init]
10 0 0 0 DL audit_w 0xffffffff82844730 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271c330 [swapper]
100005 D - 0xfffff80004bbd100 [if_config_tqg_0]
100006 D - 0xfffff80004c64900 [softirq_0]
100007 D - 0xfffff80004c64100 [softirq_1]
100008 D - 0xfffff80004c62900 [if_io_tqg_0]
100009 D - 0xfffff80004c62100 [if_io_tqg_1]
100010 D - 0xfffff8000443d900 [in6m_free taskq]
100011 D - 0xfffff8000443d500 [aiod_kick taskq]
100013 D - 0xfffff80004c5ad00 [kqueue_ctx taskq]
100014 D - 0xfffff80004c5a900 [pci_hp taskq]
100016 D - 0xfffff80004c5a100 [inm_free taskq]
100018 D - 0xfffff80004c55900 [linuxkpi_irq_wq]
100019 D - 0xfffff80004c55500 [thread taskq]
100020 D - 0xfffff80004c55100 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c55100 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c55100 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c55100 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c4d900 [firmware taskq]
100038 D - 0xfffff80004c4d500 [crypto_0]
100039 D - 0xfffff80004c4d500 [crypto_1]
100055 D - 0xfffff8001534cd00 [vtnet0 rxq 0]
100056 D - 0xfffff8001534c900 [vtnet0 txq 0]
100057 D - 0xfffff8001534c500 [vtnet0 rxq 1]
100058 D - 0xfffff8001534c100 [vtnet0 txq 1]
100060 D vtbslp 0xfffff80015369300 [virtio_balloon]
100064 D - 0xfffff80015427d00 [mca taskq]
100066 D - 0xffffffff81e21631 [deadlkres]
100074 D - 0xfffff80015a10d00 [acpi_task_0]
100075 D - 0xfffff80015a10d00 [acpi_task_1]
100076 D - 0xfffff80015a10d00 [acpi_task_2]
100077 D - 0xfffff80004c4d100 [CAM taskq]
db> show all locks
Process 25250 (syz-executor.2) thread 0xfffffe00950a5020 (255854)
shared rw vm object (vm object) r = 0 (0xfffff80041ec0840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095045440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935
Process 794 (syz-executor.3) thread 0xfffffe00950241e0 (100129)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0095027500) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7713
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094fd3500) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7712
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094fd3440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095027440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268
db> show malloc
Type InUse MemUse Requests
sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
devbuf 4216 6982K 4244
tcp_hpts 5 3219K 5
kobj 328 2624K 488
vtbuf 24 2064K 46
newblk 14 1039K 125552
vfscache 3 1035K 3
inodedep 401 920K 133103
acpica 1674 649K 55230
pcb 30 623K 82278
subproc 143 570K 128143
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
routetbl 1226 481K 3640
intr 4 480K 4
bus 990 378K 3499
BPF 46 337K 94
linker 348 270K 466
DEVFS1 107 214K 124
filedesc 14 211K 248030
dirrem 388 194K 128160
module 512 192K 512
kdtrace 220 182K 282064
vnet_data 1 176K 1
tidhash 3 164K 3
umtx 374 164K 374
freefile 390 147K 128140
pagedep 9 140K 123922
tfo_ccache 1 136K 1
sem 4 120K 4
vmem 3 112K 7
UMA 270 102K 270
audit_evclass 236 89K 294
mtx_pool 2 80K 2
temp 35 77K 39343
syncache 1 76K 1
msg 4 68K 4
ifaddr 72 68K 135
sctp_timw 131 66K 131
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 126 63K 136
ether_multi 162 61K 694
gtaskqueue 18 57K 18
DEVFS_RULE 56 54K 56
kenv 95 52K 95
eventhandler 133 50K 133
ithread 99 43K 99
rman 84 42K 425
KTRACE 101 38K 11832
taskqueue 60 36K 60
lltable 41 35K 431
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1710
in6_multi 77 33K 349
devstat 4 33K 4
hostcache 1 32K 1
tty 16 32K 16
shm 1 32K 4723
kqueue 63 32K 125205
DEVFSP 80 30K 19256
GEOM 60 29K 489
kbdmux 6 28K 6
cred 26 26K 469
ifnet 7 25K 7
plimit 24 24K 842
kcovinfo 64 24K 391
pwddesc 61 23K 125201
CAM queue 5 21K 1528
selfd 55 21K 1534096
pfs_nodes 20 20K 20
proc-args 52 20K 1222
UART 12 18K 12
session 35 18K 1187
bmsafemap 3 17K 130389
ksem 1 16K 1
rpc 2 16K 2
shmfd 1 16K 2588
pfs_vncache 1 16K 1
ufs_dirhash 24 14K 24
ip6ndp 29 14K 70
sglist 5 13K 5
lockf 34 13K 1315
MCA 32 12K 32
CAM DEV 3 12K 510
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
Unitno 27 11K 47
uidinfo 3 9K 21
pf_ifnet 10 9K 19
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
select 19 8K 82
mount 16 7K 90
fpukern_ctx 3 6K 3
sctp_ifa 15 6K 71
inpcbpolicy 15 6K 101934
terminal 11 6K 11
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
freework 9 5K 124534
local_apic 1 4K 1
io_apic 1 4K 1
freeblks 8 4K 124469
sahead 1 4K 1
secasvar 1 4K 1
nhops 6 4K 8
pci_link 10 4K 10
msi 9 4K 9
DEVFS 9 4K 10
tun 7 4K 7
osd 8 4K 74106
ipsec 3 3K 3
mkdir 8 3K 247794
in_multi 6 3K 28
nexusdev 7 3K 7
feeder 7 3K 7
procdesc 5 3K 26
sctp_ifn 6 3K 71
mld 6 3K 6
igmp 6 3K 6
toponodes 6 3K 6
prison 6 3K 6
isadev 6 3K 6
sctp_atcl 2 2K 33974
sctp_stro 1 2K 6460
softdep 1 2K 1
vnodemarker 2 2K 182
NFSD session 1 2K 1
diradd 5 2K 128282
linux 5 2K 6
CAM periph 4 2K 271
filecaps 5 2K 1262
crypto 4 2K 4
newdirblk 4 2K 123897
freefrag 4 2K 74
pfil 4 2K 4
CAM path 4 2K 1034
soname 4 2K 80327
sctp_atky 3 2K 40434
tcpfunc 3 2K 3
loginclass 3 2K 65
chacha20random 1 1K 1
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
cdev 2 1K 2
aesni_data 2 1K 2
sctp_athm 2 1K 34163
sctp_map 2 1K 12920
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 20220
entropy 2 1K 78
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
sctp_vrf 1 1K 1
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
cubic data 0 0K 97
tcp_do 0 0K 0
tcp_fsb 0 0K 3599
sctp_mcore 0 0K 0
sctp_socko 0 0K 17366
sctp_iter 0 0K 64
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 64
sctp_aadr 0 0K 1
sctp_stri 0 0K 0
vegas data 0 0K 27
mqdata 0 0K 0
htcp data 0 0K 49
dctcp data 0 0K 60
chd data 0 0K 30
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
cdg data 0 0K 28
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 62262
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 89
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
allocindir 0 0K 0
indirdep 0 0K 11
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
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 11748
ip6_msource 0 0K 0
ip6_moptions 0 0K 74
in6_mfilter 0 0K 23
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 236
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 125159
namei_tracker 0 0K 212
export_host 0 0K 0
cl_savebuf 0 0K 13
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 12942
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 1039
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 61135
ioctlops 0 0K 729
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 1360
sysctl 0 0K 3
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
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 26
filedesc_to_leader 0 0K 0
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
NFSD string 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 986 151290 0 254 38117376 0
malloc-384 384 34466 1384 151552 0 30 13766400 0
malloc-1024 1024 4588 3920 167124 0 16 8712192 0
malloc-8192 8192 65 675 152836 0 3 6062080 0
malloc-1024 1024 34 3234 62476 0 16 3346432 0
malloc-8192 8192 329 6 598 0 1 2744320 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8955 840 618936 0 254 2507520 0
malloc-1024 1024 312 2028 222569 0 16 2396160 0
malloc-512 512 485 3947 259255 0 30 2269184 0
malloc-384 384 2065 3385 508710 0 30 2092800 0
malloc-384 384 1222 3948 1796330 0 31 1985280 0
BUF TRIE 144 204 13264 6792 0 62 1939392 0
UMA Slabs 0 112 16026 27 16167 0 126 1797936 0
sctp_asoc 2288 1 759 6460 0 254 1738880 0
malloc-2048 2048 111 679 7080 0 8 1617920 0
mbuf_cluster 2048 690 2 966 0 254 1417216 0
sctp_ep 1280 1 782 27514 0 254 1002240 0
RADIX NODE 144 5634 523 3442342 0 66 886608 0
malloc-384 384 2000 100 360683 0 30 806400 0
FFS inode 1160 599 59 128740 0 11 763280 0
sctp_raddr 736 1 758 6460 0 254 558624 0
tcpcb 1064 4 514 74094 0 254 551152 0
malloc-384 384 1263 127 250581 0 30 533760 0
socket 944 40 512 135680 0 254 521088 0
VM OBJECT 264 1508 157 1792312 0 31 439560 0
malloc-512 512 257 599 125860 0 30 438272 0
malloc-32768 32768 7 6 124134 0 1 425984 0
malloc-16384 16384 21 2 45 0 1 376832 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
THREAD 1808 157 30 156861 0 8 338096 0
malloc-65536 65536 5 0 6 0 1 327680 0
malloc-4096 4096 14 66 14114 0 2 327680 0
VNODE 448 637 92 128780 0 30 326592 0
256 Bucket 2048 114 20 15153 0 8 274432 0
DEVCTL 1024 0 216 170 0 0 221184 0
MAP ENTRY 96 1580 688 6905841 0 127 217728 0
tcp_inpcb 488 4 436 74094 0 254 214720 0
vmem btag 56 3677 55 3686 0 254 208992 0
malloc-512 512 342 66 128257 0 30 208896 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-65536 65536 1 2 178 0 1 196608 0
malloc-16384 16384 10 2 23 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-16384 16384 9 2 267 0 1 180224 0
mbuf_packet 256 129 561 141223 0 254 176640 0
FFS2 dinode 256 599 76 128739 0 62 172800 0
S VFS Cache 104 1107 375 135651 0 126 154128 0
malloc-8192 8192 12 6 125061 0 1 147456 0
malloc-384 384 301 49 2366 0 30 134400 0
malloc-32768 32768 3 1 19 0 1 131072 0
malloc-16384 16384 3 5 127 0 1 131072 0
malloc-8192 8192 13 3 774 0 1 131072 0
malloc-384 384 285 55 66706 0 30 130560 0
VMSPACE 2544 39 12 125180 0 4 129744 0
g_bio 408 0 310 49215 0 30 126480 0
sctp_laddr 48 4 2600 15997 0 254 124992 0
32 Bucket 256 374 91 57737 0 62 119040 0
ksiginfo 112 66 978 8478 0 126 116928 0
sctp_chunk 152 1 727 1211 0 254 110656 0
PROC 1328 61 20 125201 0 8 107568 0
16 Bucket 144 579 149 23314 0 62 104832 0
malloc-1024 1024 58 38 515 0 16 98304 0
malloc-8192 8192 4 7 5866 0 1 90112 0
64 Bucket 512 105 71 49311 0 30 90112 0
filedesc0 1072 61 23 125201 0 8 90048 0
UMA Kegs 384 227 6 227 0 30 89472 0
clpbuf 2624 0 32 23 0 16 83968 0
ripcb 488 5 163 14164 0 254 81984 0
malloc-16384 16384 3 2 125 0 1 81920 0
malloc-512 512 134 18 536 0 30 77824 0
128 Bucket 1024 42 29 29077 0 16 72704 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
udplite_inpcb 488 0 128 6382 0 254 62464 0
malloc-1024 1024 45 15 2183 0 16 61440 0
malloc-384 384 96 64 129003 0 30 61440 0
udp_inpcb 488 6 114 7294 0 254 58560 0
malloc-4096 4096 10 3 58 0 2 53248 0
malloc-512 512 16 88 132494 0 30 53248 0
malloc-512 512 26 70 125757 0 30 49152 0
malloc-4096 4096 8 3 2598 0 2 45056 0
malloc-2048 2048 2 20 510 0 8 45056 0
pipe 744 23 37 22735 0 16 44640 0
NAMEI 1024 1 39 590785 0 16 40960 0
malloc-1024 1024 7 33 635 0 16 40960 0
pcpu-8 8 4699 421 5259 0 254 40960 0
Files 80 233 267 357359 0 126 40000 0
DIRHASH 1024 34 2 34 0 16 36864 0
malloc-2048 2048 4 14 203 0 8 36864 0
malloc-2048 2048 14 4 2236 0 8 36864 0
malloc-512 512 33 39 125 0 30 36864 0
unpcb 256 20 115 6105 0 254 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-8192 8192 0 4 23 0 1 32768 0
malloc-2048 2048 16 0 16 0 8 32768 0
malloc-2048 2048 10 6 14 0 8 32768 0
malloc-512 512 21 43 11878 0 30 32768 0
pcpu-64 64 486 26 486 0 254 32768 0
tcp_bbr_map 128 0 248 3621 0 126 31744 0
tcp_bbr_pcb 832 0 36 2932 0 16 29952 0
tcp_rack_pcb 832 0 36 3599 0 16 29952 0
malloc-4096 4096 1 6 106 0 2 28672 0
malloc-4096 4096 2 5 610 0 2 28672 0
TURNSTILE 136 188 22 188 0 62 28560 0
PWD 32 19 863 124047 0 254 28224 0
KNOTE 160 28 147 1132190 0 62 28000 0
itimer 352 0 77 7432 0 30 27104 0
malloc-4096 4096 4 2 33 0 2 24576 0
ertt_txseginfo 40 0 606 164102 0 254 24240 0
sctp_stream_msg_out 112 0 216 1621 0 254 24192 0
tcp_rack_map 112 0 216 5652 0 126 24192 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-4096 4096 0 5 51 0 2 20480 0
malloc-1024 1024 11 9 98 0 16 20480 0
ertt 72 4 276 74094 0 126 20160 0
4 Bucket 48 178 242 8231 0 254 20160 0
2 Bucket 32 102 528 23574 0 254 20160 0
8 Bucket 80 121 129 7458 0 126 20000 0
SLEEPQUEUE 88 188 36 188 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 7 1 7 0 8 16384 0
vtnet_tx_hdr 24 0 668 165972 0 254 16032 0
rtentry 176 32 37 129 0 62 12144 0
udpcb 32 6 372 13676 0 254 12096 0
kenv 258 15 30 1094 0 30 11610 0
routing nhops 256 27 18 129 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-2048 2048 1 3 9 0 8 8192 0
malloc-1024 1024 0 8 167 0 16 8192 0
tcp_log_bucket 176 0 46 20 0 62 8096 0
PGRP 88 35 57 1583 0 126 8096 0
rl_entry 40 86 116 86 0 254 8080 0
tcp_log_node 120 0 66 58 0 126 7920 0
sctp_readq 152 0 52 40 0 254 7904 0
tcp_log 416 0 18 37 0 254 7488 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
pcpu-16 16 7 249 7 0 254 4096 0
tcptw 88 0 46 2 0 254 4048 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
L VFS Cache 320 0 12 2 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 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 0
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 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 304 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
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
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 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 584 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
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-65536 65536 0 0 0 0 1 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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254
---
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.
syzbot found the following issue on:
HEAD commit: a2691838 vfs: elide vnode locking when it is only needed f..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=168816cfd00000
dashboard link: https://syzkaller.appspot.com/bug?extid=7c98fcf84a4439f2817f
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+7c98fc...@syzkaller.appspotmail.com
panic: Assertion p2->p_ktrioparms == NULL failed at /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:666
cpuid = 0
time = 1621841951
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c804890
vpanic() at vpanic+0x1c7/frame 0xfffffe009c8048f0
panic() at panic+0x43/frame 0xfffffe009c804950
ktrprocfork() at ktrprocfork+0x157/frame 0xfffffe009c804980
fork1() at fork1+0x1ae5/frame 0xfffffe009c804a50
sys_fork() at sys_fork+0x5e/frame 0xfffffe009c804ab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c804bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c804bf0
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x36e8fa, rsp = 0x7fffffffe428, rbp = 0x7fffffffe480 ---
KDB: enter: panic
[ thread pid 63285 tid 157539 ]
Stopped at kdb_enter+0x67: movq $0,0x163739e(%rip)
db>
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 0xffffffff8113aa40 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe009c804870
rbp 0xfffffe009c804890
rsi 0
rdi 0xffffffff8113aa76 vprintf+0x176
r8 0
r9 0x8080808080808080
r10 0xfffffe009c804760
r11 0x1ff63fff59c
r12 0xffffffff82267b90 ddb_dbbe
r13 0
r14 0xffffffff81a74c80
r15 0xffffffff81a74c80
rip 0xffffffff81131a67 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x163739e(%rip)
db> show proc
Process 63285 (syz-executor.1) at 0xfffff80015e41000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffff8004149ea60
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: /root/syz-executor.1
reaper: 0xfffff80004bc7530 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009515a3e0
(map 0xfffffe009515a3e0)
(map.pmap 0xfffffe009515a4a0)
(pmap 0xfffffe009515a500)
threads: 1
157539 Run CPU 0 syz-executor.1
db> ps
pid ppid pgrp uid state wmesg wchan cmd
25251 63285 63285 0 N syz-executor.1
25250 63287 63287 0 R (threaded) syz-executor.2
255854 Run CPU 1 syz-executor.2
256861 S uwait 0xfffff80041bb3b00 syz-executor.2
68322 1 68322 65 Ss select 0xfffff80041c5d140 dhclient
65884 1 65884 0 Ss select 0xfffff8004130f740 dhclient
65881 1 65881 0 Ss select 0xfffff80041d0ea40 dhclient
65839 1 65839 65 Ss select 0xfffff80041d755c0 dhclient
63329 1 63329 0 Ss select 0xfffff80041d75a40 dhclient
63287 780 63287 0 Ss nanslp 0xffffffff8273c560 syz-executor.2
63285 780 63285 0 RLs CPU 0 syz-executor.1
63284 1 63284 0 Ss select 0xfffff8003266c8c0 dhclient
26645 1 26645 65 Ss select 0xfffff80041d752c0 dhclient
19309 1 19309 0 Ss select 0xfffff80041e2ca40 dhclient
19306 1 19306 0 Ss select 0xfffff80041beb8c0 dhclient
10610 1 10610 65 Ss select 0xfffff80041a55740 dhclient
839 1 839 0 Ss select 0xfffff80041b59bc0 dhclient
828 1 828 0 Ss select 0xfffff80041a55140 dhclient
794 780 794 0 Rs syz-executor.3
782 780 782 0 Rs syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100118 S uwait 0xfffff800412dcd00 syz-fuzzer
100119 S nanslp 0xffffffff8273c561 syz-fuzzer
100120 S uwait 0xfffff800413d4b00 syz-fuzzer
100121 S uwait 0xfffff800413d4d00 syz-fuzzer
100122 S uwait 0xfffff800419e9300 syz-fuzzer
100123 S uwait 0xfffff800419e9500 syz-fuzzer
100124 S uwait 0xfffff800419e9700 syz-fuzzer
100125 RunQ syz-fuzzer
100126 S kqread 0xfffff800412b3700 syz-fuzzer
112837 S uwait 0xfffff80015d17100 syz-fuzzer
778 776 778 0 Ss pause 0xfffff80015e4eb10 csh
776 694 776 0 Ss select 0xfffff8004133e2c0 sshd
760 1 760 0 Ss+ ttyin 0xfffff800153e7cb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80015a784b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015a78cb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015a7d4b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015a7dcb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a7f4b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a7fcb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a094b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a09cb0 getty
698 1 698 0 Ss nanslp 0xffffffff8273c561 cron
694 1 694 0 Ss select 0xfffff80015d932c0 sshd
507 1 507 0 Ss select 0xfffff800412f6d40 syslogd
436 1 436 0 Ss select 0xfffff80015de18c0 devd
435 1 435 65 Ss select 0xfffff80015d93bc0 dhclient
350 1 350 0 Ss select 0xfffff80015de1d40 dhclient
347 1 347 0 Ss select 0xfffff80015d93ec0 dhclient
23 0 0 0 DL vlruwt 0xfffff80015a61000 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282aa80 [bufdaemon]
100088 D - 0xffffffff8220ae80 [bufspacedaemon-0]
100095 D sdflush 0xfffff80015d61ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff82846d38 [dom0]
100086 D launds 0xffffffff82846d44 [laundry: dom0]
100087 D umarcl 0xffffffff815cd300 [uma]
18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82fb8828 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d853c0 [pf purge]
15 0 0 0 DL - 0xffffffff828280dc [soaiod4]
9 0 0 0 DL - 0xffffffff828280dc [soaiod3]
8 0 0 0 DL - 0xffffffff828280dc [soaiod2]
7 0 0 0 DL - 0xffffffff828280dc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff82447dc0 [doneq0]
100045 D - 0xffffffff82447d40 [async]
100078 D - 0xffffffff82447c10 [scanner]
14 0 0 0 DL seqstat 0xfffff80004daa488 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d2b380 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d2b330 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271bda0 [g_event]
100036 D - 0xffffffff8271bda8 [g_up]
100037 D - 0xffffffff8271bdb0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c3bd00 [thr_0]
100029 D - 0xfffff80004c3bd80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100012 I [swi5: fast taskq]
100015 I [swi6: task queue]
100017 I [swi6: Giant taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 I [swi1: netisr 0]
100033 I [swi3: vm]
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 [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bc7530 [init]
10 0 0 0 DL audit_w 0xffffffff82844730 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271c330 [swapper]
100005 D - 0xfffff80004bbd100 [if_config_tqg_0]
100006 D - 0xfffff80004c64900 [softirq_0]
100007 D - 0xfffff80004c64100 [softirq_1]
100008 D - 0xfffff80004c62900 [if_io_tqg_0]
100009 D - 0xfffff80004c62100 [if_io_tqg_1]
100010 D - 0xfffff8000443d900 [in6m_free taskq]
100011 D - 0xfffff8000443d500 [aiod_kick taskq]
100013 D - 0xfffff80004c5ad00 [kqueue_ctx taskq]
100014 D - 0xfffff80004c5a900 [pci_hp taskq]
100016 D - 0xfffff80004c5a100 [inm_free taskq]
100018 D - 0xfffff80004c55900 [linuxkpi_irq_wq]
100019 D - 0xfffff80004c55500 [thread taskq]
100020 D - 0xfffff80004c55100 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c55100 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c55100 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c55100 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c4dd00 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c4d900 [firmware taskq]
100038 D - 0xfffff80004c4d500 [crypto_0]
100039 D - 0xfffff80004c4d500 [crypto_1]
100055 D - 0xfffff8001534cd00 [vtnet0 rxq 0]
100056 D - 0xfffff8001534c900 [vtnet0 txq 0]
100057 D - 0xfffff8001534c500 [vtnet0 rxq 1]
100058 D - 0xfffff8001534c100 [vtnet0 txq 1]
100060 D vtbslp 0xfffff80015369300 [virtio_balloon]
100064 D - 0xfffff80015427d00 [mca taskq]
100066 D - 0xffffffff81e21631 [deadlkres]
100074 D - 0xfffff80015a10d00 [acpi_task_0]
100075 D - 0xfffff80015a10d00 [acpi_task_1]
100076 D - 0xfffff80015a10d00 [acpi_task_2]
100077 D - 0xfffff80004c4d100 [CAM taskq]
db> show all locks
Process 25250 (syz-executor.2) thread 0xfffffe00950a5020 (255854)
shared rw vm object (vm object) r = 0 (0xfffff80041ec0840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095045440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935
Process 794 (syz-executor.3) thread 0xfffffe00950241e0 (100129)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0095027500) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7713
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094fd3500) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7712
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094fd3440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095027440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268
db> show malloc
Type InUse MemUse Requests
sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
devbuf 4216 6982K 4244
tcp_hpts 5 3219K 5
kobj 328 2624K 488
vtbuf 24 2064K 46
newblk 14 1039K 125552
vfscache 3 1035K 3
inodedep 401 920K 133103
acpica 1674 649K 55230
pcb 30 623K 82278
subproc 143 570K 128143
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
routetbl 1226 481K 3640
intr 4 480K 4
bus 990 378K 3499
BPF 46 337K 94
linker 348 270K 466
DEVFS1 107 214K 124
filedesc 14 211K 248030
dirrem 388 194K 128160
module 512 192K 512
kdtrace 220 182K 282064
vnet_data 1 176K 1
tidhash 3 164K 3
umtx 374 164K 374
freefile 390 147K 128140
pagedep 9 140K 123922
tfo_ccache 1 136K 1
sem 4 120K 4
vmem 3 112K 7
UMA 270 102K 270
audit_evclass 236 89K 294
mtx_pool 2 80K 2
temp 35 77K 39343
syncache 1 76K 1
msg 4 68K 4
ifaddr 72 68K 135
sctp_timw 131 66K 131
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 126 63K 136
ether_multi 162 61K 694
gtaskqueue 18 57K 18
DEVFS_RULE 56 54K 56
kenv 95 52K 95
eventhandler 133 50K 133
ithread 99 43K 99
rman 84 42K 425
KTRACE 101 38K 11832
taskqueue 60 36K 60
lltable 41 35K 431
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1710
in6_multi 77 33K 349
devstat 4 33K 4
hostcache 1 32K 1
tty 16 32K 16
shm 1 32K 4723
kqueue 63 32K 125205
DEVFSP 80 30K 19256
GEOM 60 29K 489
kbdmux 6 28K 6
cred 26 26K 469
ifnet 7 25K 7
plimit 24 24K 842
kcovinfo 64 24K 391
pwddesc 61 23K 125201
CAM queue 5 21K 1528
selfd 55 21K 1534096
pfs_nodes 20 20K 20
proc-args 52 20K 1222
UART 12 18K 12
session 35 18K 1187
bmsafemap 3 17K 130389
ksem 1 16K 1
rpc 2 16K 2
shmfd 1 16K 2588
pfs_vncache 1 16K 1
ufs_dirhash 24 14K 24
ip6ndp 29 14K 70
sglist 5 13K 5
lockf 34 13K 1315
MCA 32 12K 32
CAM DEV 3 12K 510
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
Unitno 27 11K 47
uidinfo 3 9K 21
pf_ifnet 10 9K 19
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
select 19 8K 82
mount 16 7K 90
fpukern_ctx 3 6K 3
sctp_ifa 15 6K 71
inpcbpolicy 15 6K 101934
terminal 11 6K 11
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
freework 9 5K 124534
local_apic 1 4K 1
io_apic 1 4K 1
freeblks 8 4K 124469
sahead 1 4K 1
secasvar 1 4K 1
nhops 6 4K 8
pci_link 10 4K 10
msi 9 4K 9
DEVFS 9 4K 10
tun 7 4K 7
osd 8 4K 74106
ipsec 3 3K 3
mkdir 8 3K 247794
in_multi 6 3K 28
nexusdev 7 3K 7
feeder 7 3K 7
procdesc 5 3K 26
sctp_ifn 6 3K 71
mld 6 3K 6
igmp 6 3K 6
toponodes 6 3K 6
prison 6 3K 6
isadev 6 3K 6
sctp_atcl 2 2K 33974
sctp_stro 1 2K 6460
softdep 1 2K 1
vnodemarker 2 2K 182
NFSD session 1 2K 1
diradd 5 2K 128282
linux 5 2K 6
CAM periph 4 2K 271
filecaps 5 2K 1262
crypto 4 2K 4
newdirblk 4 2K 123897
freefrag 4 2K 74
pfil 4 2K 4
CAM path 4 2K 1034
soname 4 2K 80327
sctp_atky 3 2K 40434
tcpfunc 3 2K 3
loginclass 3 2K 65
chacha20random 1 1K 1
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
cdev 2 1K 2
aesni_data 2 1K 2
sctp_athm 2 1K 34163
sctp_map 2 1K 12920
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 20220
entropy 2 1K 78
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
sctp_vrf 1 1K 1
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
cubic data 0 0K 97
tcp_do 0 0K 0
tcp_fsb 0 0K 3599
sctp_mcore 0 0K 0
sctp_socko 0 0K 17366
sctp_iter 0 0K 64
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 64
sctp_aadr 0 0K 1
sctp_stri 0 0K 0
vegas data 0 0K 27
mqdata 0 0K 0
htcp data 0 0K 49
dctcp data 0 0K 60
chd data 0 0K 30
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
cdg data 0 0K 28
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 62262
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 89
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
allocindir 0 0K 0
indirdep 0 0K 11
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
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 11748
ip6_msource 0 0K 0
ip6_moptions 0 0K 74
in6_mfilter 0 0K 23
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 236
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 125159
namei_tracker 0 0K 212
export_host 0 0K 0
cl_savebuf 0 0K 13
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 12942
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 1039
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 61135
ioctlops 0 0K 729
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 1360
sysctl 0 0K 3
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
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 26
filedesc_to_leader 0 0K 0
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
NFSD string 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 986 151290 0 254 38117376 0
malloc-384 384 34466 1384 151552 0 30 13766400 0
malloc-1024 1024 4588 3920 167124 0 16 8712192 0
malloc-8192 8192 65 675 152836 0 3 6062080 0
malloc-1024 1024 34 3234 62476 0 16 3346432 0
malloc-8192 8192 329 6 598 0 1 2744320 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8955 840 618936 0 254 2507520 0
malloc-1024 1024 312 2028 222569 0 16 2396160 0
malloc-512 512 485 3947 259255 0 30 2269184 0
malloc-384 384 2065 3385 508710 0 30 2092800 0
malloc-384 384 1222 3948 1796330 0 31 1985280 0
BUF TRIE 144 204 13264 6792 0 62 1939392 0
UMA Slabs 0 112 16026 27 16167 0 126 1797936 0
sctp_asoc 2288 1 759 6460 0 254 1738880 0
malloc-2048 2048 111 679 7080 0 8 1617920 0
mbuf_cluster 2048 690 2 966 0 254 1417216 0
sctp_ep 1280 1 782 27514 0 254 1002240 0
RADIX NODE 144 5634 523 3442342 0 66 886608 0
malloc-384 384 2000 100 360683 0 30 806400 0
FFS inode 1160 599 59 128740 0 11 763280 0
sctp_raddr 736 1 758 6460 0 254 558624 0
tcpcb 1064 4 514 74094 0 254 551152 0
malloc-384 384 1263 127 250581 0 30 533760 0
socket 944 40 512 135680 0 254 521088 0
VM OBJECT 264 1508 157 1792312 0 31 439560 0
malloc-512 512 257 599 125860 0 30 438272 0
malloc-32768 32768 7 6 124134 0 1 425984 0
malloc-16384 16384 21 2 45 0 1 376832 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
THREAD 1808 157 30 156861 0 8 338096 0
malloc-65536 65536 5 0 6 0 1 327680 0
malloc-4096 4096 14 66 14114 0 2 327680 0
VNODE 448 637 92 128780 0 30 326592 0
256 Bucket 2048 114 20 15153 0 8 274432 0
DEVCTL 1024 0 216 170 0 0 221184 0
MAP ENTRY 96 1580 688 6905841 0 127 217728 0
tcp_inpcb 488 4 436 74094 0 254 214720 0
vmem btag 56 3677 55 3686 0 254 208992 0
malloc-512 512 342 66 128257 0 30 208896 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-65536 65536 1 2 178 0 1 196608 0
malloc-16384 16384 10 2 23 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-16384 16384 9 2 267 0 1 180224 0
mbuf_packet 256 129 561 141223 0 254 176640 0
FFS2 dinode 256 599 76 128739 0 62 172800 0
S VFS Cache 104 1107 375 135651 0 126 154128 0
malloc-8192 8192 12 6 125061 0 1 147456 0
malloc-384 384 301 49 2366 0 30 134400 0
malloc-32768 32768 3 1 19 0 1 131072 0
malloc-16384 16384 3 5 127 0 1 131072 0
malloc-8192 8192 13 3 774 0 1 131072 0
malloc-384 384 285 55 66706 0 30 130560 0
VMSPACE 2544 39 12 125180 0 4 129744 0
g_bio 408 0 310 49215 0 30 126480 0
sctp_laddr 48 4 2600 15997 0 254 124992 0
32 Bucket 256 374 91 57737 0 62 119040 0
ksiginfo 112 66 978 8478 0 126 116928 0
sctp_chunk 152 1 727 1211 0 254 110656 0
PROC 1328 61 20 125201 0 8 107568 0
16 Bucket 144 579 149 23314 0 62 104832 0
malloc-1024 1024 58 38 515 0 16 98304 0
malloc-8192 8192 4 7 5866 0 1 90112 0
64 Bucket 512 105 71 49311 0 30 90112 0
filedesc0 1072 61 23 125201 0 8 90048 0
UMA Kegs 384 227 6 227 0 30 89472 0
clpbuf 2624 0 32 23 0 16 83968 0
ripcb 488 5 163 14164 0 254 81984 0
malloc-16384 16384 3 2 125 0 1 81920 0
malloc-512 512 134 18 536 0 30 77824 0
128 Bucket 1024 42 29 29077 0 16 72704 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
udplite_inpcb 488 0 128 6382 0 254 62464 0
malloc-1024 1024 45 15 2183 0 16 61440 0
malloc-384 384 96 64 129003 0 30 61440 0
udp_inpcb 488 6 114 7294 0 254 58560 0
malloc-4096 4096 10 3 58 0 2 53248 0
malloc-512 512 16 88 132494 0 30 53248 0
malloc-512 512 26 70 125757 0 30 49152 0
malloc-4096 4096 8 3 2598 0 2 45056 0
malloc-2048 2048 2 20 510 0 8 45056 0
pipe 744 23 37 22735 0 16 44640 0
NAMEI 1024 1 39 590785 0 16 40960 0
malloc-1024 1024 7 33 635 0 16 40960 0
pcpu-8 8 4699 421 5259 0 254 40960 0
Files 80 233 267 357359 0 126 40000 0
DIRHASH 1024 34 2 34 0 16 36864 0
malloc-2048 2048 4 14 203 0 8 36864 0
malloc-2048 2048 14 4 2236 0 8 36864 0
malloc-512 512 33 39 125 0 30 36864 0
unpcb 256 20 115 6105 0 254 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-8192 8192 0 4 23 0 1 32768 0
malloc-2048 2048 16 0 16 0 8 32768 0
malloc-2048 2048 10 6 14 0 8 32768 0
malloc-512 512 21 43 11878 0 30 32768 0
pcpu-64 64 486 26 486 0 254 32768 0
tcp_bbr_map 128 0 248 3621 0 126 31744 0
tcp_bbr_pcb 832 0 36 2932 0 16 29952 0
tcp_rack_pcb 832 0 36 3599 0 16 29952 0
malloc-4096 4096 1 6 106 0 2 28672 0
malloc-4096 4096 2 5 610 0 2 28672 0
TURNSTILE 136 188 22 188 0 62 28560 0
PWD 32 19 863 124047 0 254 28224 0
KNOTE 160 28 147 1132190 0 62 28000 0
itimer 352 0 77 7432 0 30 27104 0
malloc-4096 4096 4 2 33 0 2 24576 0
ertt_txseginfo 40 0 606 164102 0 254 24240 0
sctp_stream_msg_out 112 0 216 1621 0 254 24192 0
tcp_rack_map 112 0 216 5652 0 126 24192 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-4096 4096 0 5 51 0 2 20480 0
malloc-1024 1024 11 9 98 0 16 20480 0
ertt 72 4 276 74094 0 126 20160 0
4 Bucket 48 178 242 8231 0 254 20160 0
2 Bucket 32 102 528 23574 0 254 20160 0
8 Bucket 80 121 129 7458 0 126 20000 0
SLEEPQUEUE 88 188 36 188 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 7 1 7 0 8 16384 0
vtnet_tx_hdr 24 0 668 165972 0 254 16032 0
rtentry 176 32 37 129 0 62 12144 0
udpcb 32 6 372 13676 0 254 12096 0
kenv 258 15 30 1094 0 30 11610 0
routing nhops 256 27 18 129 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-2048 2048 1 3 9 0 8 8192 0
malloc-1024 1024 0 8 167 0 16 8192 0
tcp_log_bucket 176 0 46 20 0 62 8096 0
PGRP 88 35 57 1583 0 126 8096 0
rl_entry 40 86 116 86 0 254 8080 0
tcp_log_node 120 0 66 58 0 126 7920 0
sctp_readq 152 0 52 40 0 254 7904 0
tcp_log 416 0 18 37 0 254 7488 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
pcpu-16 16 7 249 7 0 254 4096 0
tcptw 88 0 46 2 0 254 4048 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
L VFS Cache 320 0 12 2 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 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 0
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 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 304 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
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
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 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 584 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
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-65536 65536 0 0 0 0 1 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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254
---
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