Fatal trap 12: page fault in copyin_nosmap_erms
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syzbot
Oct 30, 2020, 2:13:17 AM10/30/20
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: ab87aa44 Make linprocfs(4) print a warning when there's no..
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=163b9c24500000
dashboard link: https://syzkaller.appspot.com/bug?extid=81e380344d4a6c37d78a
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+81e380...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81713e26
stack pointer = 0x28:0xfffffe002e013260
frame pointer = 0x28:0xfffffe002e013260
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 = 8168 (syz-executor.3)
trap number = 12
panic: page fault
cpuid = 1
time = 1604038326
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002e012ec0
vpanic() at vpanic+0x1c7/frame 0xfffffe002e012f20
panic() at panic+0x43/frame 0xfffffe002e012f80
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe002e013000
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe002e013070
trap() at trap+0x41d/frame 0xfffffe002e013190
calltrap() at calltrap+0x8/frame 0xfffffe002e013190
--- trap 0xc, rip = 0xffffffff81713e26, rsp = 0xfffffe002e013260, rbp = 0xfffffe002e013260 ---
copyin_nosmap_erms() at copyin_nosmap_erms+0x156/frame 0xfffffe002e013260
pfioctl() at pfioctl+0x33f2/frame 0xfffffe002e013790
devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe002e0137f0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe002e013820
vn_ioctl() at vn_ioctl+0x279/frame 0xfffffe002e013940
devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe002e013980
kern_ioctl() at kern_ioctl+0x3d2/frame 0xfffffe002e0139f0
sys_ioctl() at sys_ioctl+0x22e/frame 0xfffffe002e013ac0
amd64_syscall() at amd64_syscall+0x258/frame 0xfffffe002e013bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002e013bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 8168 tid 101132 ]
Stopped at kdb_enter+0x67: movq $0,0x1476416(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe002ae00000
rdx 0x3ffff
rbx 0
rsp 0xfffffe002e012ea0
rbp 0xfffffe002e012ec0
rsi 0x40001
rdi 0xffffffff810e9516 vprintf+0x176
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe00257b4d10
r12 0xffffffff82066b10 ddb_dbbe
r13 0
r14 0xffffffff8196bd20
r15 0xffffffff8196bd20
rip 0xffffffff810dda67 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x1476416(%rip)
db> show proc
Process 8168 (syz-executor.3) at 0xfffff80046ac4000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 794 at 0xfffff80004b31520
ABI: FreeBSD ELF64
arguments: /root/syz-executor.3
reaper: 0xfffff80004284520 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00257ab000
(map 0xfffffe00257ab000)
(map.pmap 0xfffffe00257ab0c0)
(pmap 0xfffffe00257ab120)
threads: 3
101114 RunQ syz-executor.3
101132 Run CPU 1 syz-executor.3
100232 S uwait 0xfffff80046901280 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
8168 794 794 0 R (threaded) syz-executor.3
101114 RunQ syz-executor.3
101132 Run CPU 1 syz-executor.3
100232 S uwait 0xfffff80046901280 syz-executor.3
8162 773 773 0 R (threaded) syz-executor.0
101175 Run CPU 0 syz-executor.0
100231 S sbwait 0xfffff80046ff01d4 syz-executor.0
101130 S sbwait 0xfffff80046cf01d4 syz-executor.0
3135 1 3135 65 Ss select 0xfffff800469ce440 dhclient
2670 1 2670 0 Ss select 0xfffff80046b5ec40 dhclient
2667 1 2667 0 Ss select 0xfffff80004ac45c0 dhclient
2644 1 2644 65 Ss select 0xfffff8004697b340 dhclient
2224 1 2224 0 Ss select 0xfffff8001ae9bc40 dhclient
2221 1 2221 0 Ss select 0xfffff800469ceec0 dhclient
2202 1 2202 65 Ss select 0xfffff80046600840 dhclient
1546 1 1546 0 Ss select 0xfffff80046b5e3c0 dhclient
1543 1 1543 0 Ss select 0xfffff80004ac4a40 dhclient
1523 1 1523 65 Ss select 0xfffff80046b5e240 dhclient
1050 1 1050 0 Ss select 0xfffff800044bb2c0 dhclient
1047 1 1047 0 Ss select 0xfffff8001ae9b7c0 dhclient
794 762 794 0 Rs syz-executor.3
783 762 783 0 Ss piperd 0xfffff80004bd72f8 syz-executor.2
774 762 774 0 Ss piperd 0xfffff8001af2c2f8 syz-executor.1
773 762 773 0 Rs syz-executor.0
762 760 760 0 S (threaded) syz-fuzzer
100094 S uwait 0xfffff80004b1f680 syz-fuzzer
100109 S uwait 0xfffff800049e9900 syz-fuzzer
100110 S uwait 0xfffff800049e9a00 syz-fuzzer
100111 S uwait 0xfffff8004611f600 syz-fuzzer
100112 S uwait 0xfffff8004611f900 syz-fuzzer
100113 S uwait 0xfffff8001af44580 syz-fuzzer
100114 S uwait 0xfffff8001af44680 syz-fuzzer
100115 S kqread 0xfffff80004ab4300 syz-fuzzer
100140 S uwait 0xfffff80046898900 syz-fuzzer
760 758 760 0 SWs pause 0xfffff800460300a8 csh
758 682 758 0 Ss select 0xfffff8001ae9ba40 sshd
742 1 742 0 Rs+ getty
741 1 741 0 Ss+ ttyin 0xfffff80004a108b0 getty
740 1 740 0 Ss+ ttyin 0xfffff80004a10cb0 getty
739 1 739 0 Ss+ ttyin 0xfffff80004a070b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80004a074b0 getty
737 1 737 0 Ss+ ttyin 0xfffff80004a078b0 getty
736 1 736 0 Ss+ ttyin 0xfffff80004a07cb0 getty
735 1 735 0 Ss+ ttyin 0xfffff800049ab0b0 getty
734 1 734 0 Ss+ ttyin 0xfffff800049ab4b0 getty
686 1 686 0 Ss nanslp 0xffffffff825275c0 cron
682 1 682 0 Ss select 0xfffff80004ac4cc0 sshd
495 1 495 0 Ds bo_wwai 0xfffff8001af3c550 syslogd
424 1 424 0 Ss select 0xfffff8001ae9bcc0 devd
423 1 423 65 Ss select 0xfffff80004ac4d40 dhclient
338 1 338 0 Ss select 0xfffff8001ae9bb40 dhclient
335 1 335 0 Ss select 0xfffff8001ae9bbc0 dhclient
23 0 0 0 DL syncer 0xffffffff82614978 [syncer]
22 0 0 0 DL vlruwt 0xfffff80004a28520 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff82613a50 [bufdaemon]
100077 D - 0xffffffff8200ac00 [bufspacedaemon-0]
100088 D sdflush 0xfffff8000497f4e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff8262f378 [dom0]
100075 D launds 0xffffffff8262f384 [laundry: dom0]
100076 D umarcl 0xffffffff814e50f0 [uma]
18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82ccc1d8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82e46390 [pf purge]
15 0 0 0 DL - 0xffffffff8261302c [soaiod4]
9 0 0 0 DL - 0xffffffff8261302c [soaiod3]
8 0 0 0 DL - 0xffffffff8261302c [soaiod2]
7 0 0 0 DL - 0xffffffff8261302c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff82232e40 [doneq0]
100067 D - 0xffffffff82232d10 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004333d90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004333d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto]
14 0 0 0 DL seqstat 0xfffff8000430d888 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff82506530 [g_event]
100026 D - 0xffffffff82506538 [g_up]
100027 D - 0xffffffff82506540 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff800042b2e00 [thr_0]
100019 D - 0xfffff800042b2e80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: Giant taskq]
100013 I [swi5: fast taskq]
100017 I [swi6: task queue]
100020 I [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004284520 [init]
10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82506ad0 [swapper]
100005 D - 0xfffff8000429ad00 [if_io_tqg_0]
100006 D - 0xfffff8000429ac00 [if_io_tqg_1]
100007 D - 0xfffff8000429ab00 [if_config_tqg_0]
100008 D - 0xfffff8000429aa00 [softirq_0]
100009 D - 0xfffff8000429a900 [softirq_1]
100010 D - 0xfffff80004087e00 [inm_free taskq]
100012 D - 0xfffff80004087a00 [thread taskq]
100014 D - 0xfffff80004087800 [kqueue_ctx taskq]
100015 D - 0xfffff80004087700 [in6m_free taskq]
100016 D - 0xfffff80004087600 [aiod_kick taskq]
100024 D - 0xfffff800042d9e00 [firmware taskq]
100029 D - 0xfffff800042d9d00 [crypto_0]
100030 D - 0xfffff800042d9d00 [crypto_1]
100044 D - 0xfffff800042d9b00 [vtnet0 rxq 0]
100045 D - 0xfffff800042d9a00 [vtnet0 txq 0]
100046 D - 0xfffff800042d9900 [vtnet0 rxq 1]
100047 D - 0xfffff800042d9800 [vtnet0 txq 1]
100049 D vtbslp 0xfffff800044bb600 [virtio_balloon]
100053 D - 0xfffff800042d9700 [mca taskq]
100054 D - 0xffffffff81d139c1 [deadlkres]
100062 D - 0xfffff800042d9200 [acpi_task_0]
100063 D - 0xfffff800042d9200 [acpi_task_1]
100064 D - 0xfffff800042d9200 [acpi_task_2]
100066 D - 0xfffff800042d9c00 [CAM taskq]
db> show all locks
Process 8168 (syz-executor.3) thread 0xfffffe00257b4800 (101132)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82e99288) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3091
Process 8162 (syz-executor.0) thread 0xfffffe00257ec100 (100231)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80046ff0178) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467
Process 495 (syslogd) thread 0xfffffe0023bf0a00 (100090)
exclusive lockmgr ufs (ufs) r = 0 (0xfffff8001af3c450) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3491
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4854K 4242
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 28902 1686K 28966
kobj 336 1344K 496
newblk 9 1026K 10110
vfscache 3 1025K 3
pf_rule 851 851K 3894
inodedep 215 619K 9962
pcb 58 573K 13194
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 140 284K 8249
acpica 1674 185K 52444
vnet_data 1 168K 1
pagedep 9 130K 8429
tfo_ccache 1 128K 1
filedesc 17 117K 14383
sem 4 106K 4
DEVFS1 105 105K 122
linker 254 99K 294
BPF 46 88K 46
bus 979 79K 3032
mtx_pool 2 72K 2
temp 53 71K 8169
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
dirrem 205 52K 7261
umtx 342 43K 342
kdtrace 189 36K 29924
hostcache 1 32K 1
shm 1 32K 40
DEVFS3 124 31K 134
msg 4 30K 4
DEVFS_RULE 56 27K 56
ifaddr 76 26K 76
freefile 205 26K 7251
gtaskqueue 18 26K 18
vmem 3 22K 5
kbdmux 6 22K 6
ufs_mount 5 17K 6
lltable 45 17K 108
proc 3 17K 3
sctp_atcl 32 16K 8363
sctp_stro 16 16K 2217
tty 16 16K 16
tidhash 1 16K 1
ithread 99 16K 99
sctp_timw 61 16K 61
ether_multi 172 14K 182
bus-sc 30 14K 1413
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 92 12K 92
eventhandler 132 12K 132
in6_multi 89 11K 89
pfs_nodes 20 10K 20
GEOM 60 10K 489
rman 82 10K 423
cred 38 10K 380
select 69 9K 69
bmsafemap 2 9K 8490
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 73
pfs_vncache 1 8K 1
audit_evclass 233 8K 291
routetbl 32 7K 492
kqueue 63 7K 8176
CAM DEV 3 6K 510
plimit 24 6K 1741
vt 11 6K 11
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
DEVFSP 78 5K 82
ufs_dirhash 20 5K 24
pf_ifnet 11 5K 802
session 35 5K 54
pgrp 35 5K 62
lockf 38 5K 322
UMA 251 5K 251
pf_table 2 4K 117
memdesc 1 4K 1
MCA 32 4K 32
kcovinfo 64 4K 68
evdev 4 4K 4
hhook 13 4K 13
proc-args 52 3K 684
terminal 11 3K 11
acpisem 22 3K 22
uidinfo 4 3K 31
sctp_ifa 17 3K 19
sctp_atky 48 2K 10605
local_apic 1 2K 1
io_apic 1 2K 1
CAM CCB 1 2K 216488
ipsec-saq 2 2K 2
ioctlops 1 2K 7516
ip6ndp 12 2K 21
Unitno 28 2K 25034
CAM XPT 22 2K 543
pf_osfp 15 2K 15
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
freework 5 2K 7327
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 14394
freeblks 4 1K 7228
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 5022
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 19
ipsec 3 1K 3
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
encap_export_host 12 1K 12
crypto 3 1K 3
sctp_athm 32 1K 8375
sctp_map 32 1K 4432
newdirblk 4 1K 7197
diradd 4 1K 7303
pfil 4 1K 4
chacha20random 1 1K 1
CAM SIM 2 1K 2
cdev 2 1K 2
inpcbpolicy 14 1K 5996
osd 3 1K 9
iov 2 1K 26321
vnodes 1 1K 3
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
loginclass 3 1K 6
prison 6 1K 6
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
tcpfunc 2 1K 2
pmchooks 1 1K 1
soname 4 1K 10274
nexusdev 5 1K 5
filecaps 5 1K 133
sctp_vrf 1 1K 1
entropy 2 1K 49
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 4727
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 1
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 11
sctp_aadr 0 0K 0
sctp_stri 0 0K 4
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
scsi_pass 0 0K 0
ciss_data 0 0K 0
smartpqi 0 0K 0
pvscsi 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
amr 0 0K 0
scsi_da 0 0K 69
iavf 0 0K 0
ixl 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
AHCI driver 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
agp 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
nvme_da 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
acpipwr 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twa_commands 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
vm_fictitious 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 5327
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2511
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 20
allocindir 0 0K 0
indirdep 0 0K 152
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
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 32
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
PUC 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 6
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 16
ppbusdev 0 0K 0
statfs 0 0K 7388
export_host 0 0K 0
cl_savebuf 0 0K 7
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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 175
accf 0 0K 0
pts 0 0K 0
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
sbuf 0 0K 288
mps 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
mpr_user 0 0K 0
SWAP 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sysctltmp 0 0K 751
sysctl 0 0K 1
mfibuf 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
ix_sriov 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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 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 diroffdiroff 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
NFSD V4lock 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
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
aacbuf 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
zstd 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 8966 764 9728 0 253 19927040 0
RADIX NODE 144 16348 17053 850730 0 63 4809744 0
mbuf_packet 256 8246 592 1105495 0 254 2262528 0
512 512 4149 27 4641 0 30 2138112 0
mbuf_jumbo_page 4096 4 509 3484 0 253 2101248 0
BUF TRIE 144 352 13116 212517 0 62 1939392 0
4096 4096 336 1 496 0 2 1380352 0
128 128 9467 267 31172 0 126 1245952 0
1024 1024 971 5 4193 0 16 999424 0
UMA Slabs 0 112 7233 144 7397 0 126 826224 0
pbuf 832 0 969 0 0 2 806208 0
65536 65536 4 2 114 0 1 393216 0
VM OBJECT 264 1304 106 125125 0 30 372240 0
512 512 230 474 10395 0 30 360448 0
VNODE 496 557 91 7818 0 30 321408 0
tcp_bbr_map 128 0 2418 244134 0 126 309504 0
256 Bucket 2048 134 16 9333 0 8 307200 0
mbuf 256 572 625 1449128 0 254 306432 0
THREAD 1792 145 26 13662 0 8 306432 0
256 256 394 776 60698 0 62 299520 0
4096 4096 63 7 8172 0 2 286720 0
g_bio 408 4 686 863606 0 30 281520 0
32768 32768 1 7 14 0 1 262144 0
16384 16384 10 6 7329 0 1 262144 0
sctp_asoc 2288 16 89 2216 0 253 240240 0
2048 2048 3 111 216490 0 8 233472 0
16 16 12098 402 12428 0 254 200000 0
64 64 2958 129 11124 0 254 197568 0
65536 65536 1 2 9 0 1 196608 0
32768 32768 1 5 118 0 1 196608 0
MAP ENTRY 96 1582 392 449574 0 126 189504 0
256 256 244 491 8935 0 62 188160 0
socket 960 40 152 13485 0 253 184320 0
UMA Zones 768 226 1 226 0 16 174336 0
sctp_ep 1280 16 116 6145 0 253 168960 0
FFS2 dinode 256 520 125 7779 0 62 165120 0
128 128 1199 41 24571 0 126 158720 0
32 32 4720 194 11538 0 254 157248 0
128 128 678 531 17568 0 126 154752 0
S VFS Cache 104 1058 346 8583 0 126 146016 0
65536 65536 2 0 2 0 1 131072 0
65536 65536 0 2 257 0 1 131072 0
VMSPACE 2536 38 13 8148 0 4 129336 0
128 Bucket 1024 98 17 4682 0 16 117760 0
FFS inode 160 520 205 7779 0 62 116000 0
vmem btag 56 1835 25 1835 0 254 104160 0
DEVCTL 1024 0 100 125 0 0 102400 0
PROC 1312 60 18 8169 0 8 102336 0
4096 4096 23 0 25 0 2 94208 0
512 512 114 70 8449 0 30 94208 0
filedesc0 1080 61 23 8170 0 8 90720 0
4096 4096 21 1 483 0 2 90112 0
512 512 104 64 5124 0 30 86016 0
UMA Kegs 384 212 4 212 0 30 82944 0
2048 2048 20 20 6340 0 8 81920 0
sctp_raddr 736 16 94 2246 0 253 80960 0
64 Bucket 512 84 68 17876 0 30 77824 0
8192 8192 9 0 9 0 1 73728 0
128 128 521 37 3790 0 126 71424 0
65536 65536 1 0 1 0 1 65536 0
65536 65536 1 0 1 0 1 65536 0
32768 32768 0 2 112 0 1 65536 0
128 128 435 30 1199 0 126 59520 0
tcpcb 1048 4 51 928 0 253 57640 0
1024 1024 23 33 2223 0 16 57344 0
64 pcpu 8 6823 345 17527 0 254 57344 0
udplite_inpcb 488 3 109 4522 0 253 54656 0
256 256 87 123 6241 0 62 53760 0
32 Bucket 256 69 141 17014 0 62 53760 0
64 64 696 123 9061 0 254 52416 0
8192 8192 4 2 6 0 1 49152 0
8192 8192 2 4 119 0 1 49152 0
2048 2048 19 5 2652 0 8 49152 0
64 64 544 149 4723 0 254 44352 0
256 256 113 52 2722 0 62 42240 0
8192 8192 3 2 6 0 1 40960 0
2048 2048 4 16 511 0 8 40960 0
clpbuf 832 0 48 144211 0 16 39936 0
256 256 25 125 9657 0 62 38400 0
DIRHASH 1024 30 6 34 0 16 36864 0
NAMEI 1024 0 36 51646 0 16 36864 0
4096 4096 7 2 12 0 2 36864 0
Files 80 235 215 35105 0 126 36000 0
pipe 760 23 22 740 0 16 34200 0
32768 32768 1 0 1 0 1 32768 0
16384 16384 2 0 5 0 1 32768 0
1024 1024 26 6 35 0 16 32768 0
tcp_inpcb 488 4 60 928 0 253 31232 0
4096 4096 2 5 12197 0 2 28672 0
2048 2048 10 4 71 0 8 28672 0
mt_stats_zone 64 446 2 446 0 254 28672 0
ksiginfo 112 67 185 2182 0 126 28224 0
16 Bucket 144 54 142 171456 0 62 28224 0
KNOTE 160 28 147 190149 0 62 28000 0
8 Bucket 80 63 287 52910 0 126 28000 0
128 128 178 39 678 0 126 27776 0
TURNSTILE 136 172 17 172 0 62 25704 0
8192 8192 1 2 6 0 1 24576 0
PWD 32 20 736 7280 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
128 128 155 31 409 0 126 23808 0
sctp_chunk 152 12 144 147 0 253 23712 0
ttyoutq 256 72 18 160 0 62 23040 0
tcp_bbr_pcb 832 0 27 465 0 16 22464 0
2048 2048 7 3 9 0 8 20480 0
64 64 226 89 271 0 254 20160 0
32 32 345 285 8306 0 254 20160 0
SLEEPQUEUE 88 172 52 172 0 126 19712 0
16384 16384 0 1 3 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
selfd 64 133 119 57502 0 254 16128 0
vtnet_tx_hdr 24 0 668 1423546 0 254 16032 0
ripcb 488 5 27 246 0 253 15616 0
256 256 16 44 4035 0 62 15360 0
256 256 50 10 57 0 62 15360 0
4096 4096 0 3 8 0 2 12288 0
4096 4096 1 2 4 0 2 12288 0
2048 2048 3 3 5 0 8 12288 0
2048 2048 3 3 2568 0 8 12288 0
1024 1024 8 4 23 0 16 12288 0
1024 1024 3 9 4134 0 16 12288 0
512 512 14 10 523 0 30 12288 0
512 512 10 14 566 0 30 12288 0
64 64 27 162 379 0 254 12096 0
32 32 144 234 25342 0 254 12096 0
32 32 65 313 11151 0 254 12096 0
4 Bucket 48 6 246 7886 0 254 12096 0
2 Bucket 32 74 304 20273 0 254 12096 0
mt_zone 24 446 55 446 0 254 12024 0
16 16 462 288 1569 0 254 12000 0
udp_inpcb 488 2 22 300 0 253 11712 0
routing nhops 256 28 17 39 0 62 11520 0
unpcb 256 20 25 1301 0 253 11520 0
Mountpoints 2816 2 2 2 0 4 11264 0
8192 8192 1 0 1 0 1 8192 0
1024 1024 1 7 7 0 16 8192 0
1024 1024 0 8 75 0 16 8192 0
pf tags 104 4 74 236 0 126 8112 0
rtentry 176 35 11 39 0 62 8096 0
tcp_log_bucket 176 0 46 2 0 62 8096 0
rl_entry 40 71 131 73 0 254 8080 0
sctp_stream_msg_out 112 7 65 38 0 253 8064 0
sctp_laddr 48 4 164 1477 0 254 8064 0
udpcb 32 5 247 4822 0 254 8064 0
64 64 8 118 18283 0 254 8064 0
64 64 2 124 2 0 254 8064 0
64 64 15 111 55 0 254 8064 0
32 32 9 243 4263 0 254 8064 0
32 32 52 200 53 0 254 8064 0
32 32 32 220 200 0 254 8064 0
32 32 5 247 1389 0 254 8064 0
rentr 24 0 334 40 0 254 8016 0
16 16 8 492 6774 0 254 8000 0
16 16 33 467 185 0 254 8000 0
16 16 5 495 6 0 254 8000 0
16 16 56 444 32072 0 254 8000 0
16 16 1 499 6 0 254 8000 0
16 16 59 441 7722 0 254 8000 0
128 128 0 62 90 0 126 7936 0
tcp_log_node 120 0 66 4 0 126 7920 0
sctp_readq 152 0 52 49 0 253 7904 0
procdesc 136 5 53 18 0 62 7888 0
KMAP ENTRY 96 12 69 12 0 126 7776 0
kenv 258 3 27 1012 0 30 7740 0
256 256 4 26 21 0 62 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
1024 1024 1 3 1 0 16 4096 0
512 512 0 8 9 0 30 4096 0
512 512 1 7 1 0 30 4096 0
hostcache 96 1 41 1 0 253 4032 0
syncache 168 0 24 4 0 253 4032 0
UMA Slabs 1 176 14 8 14 0 62 3872 0
vmem 1856 1 1 1 0 8 3712 0
int pcpu 4 18 494 18 0 254 2048 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
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 0 253 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 253 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log 416 0 0 0 0 253 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 0 253 0 0
ipq 56 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 280 0 0 0 0 30 0 0
AIOCB 752 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 232 0 0 0 0 62 0 0
TMPFS dirent 64 0 0 0 0 254 0 0
NCLNODE 592 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
VNODEPOLL 120 0 0 0 0 126 0 0
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
nvme_request 128 0 0 0 0 126 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 0 253 0 0
mbuf_jumbo_9k 9216 0 0 0 0 253 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 832 0 0 0 0 61 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 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
65536 65536 0 0 0 0 1 0 0
65536 65536 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
8192 8192 0 0 0 0 1 0 0
8192 8192 0 0 0 0 1 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following issue on:
HEAD commit: ab87aa44 Make linprocfs(4) print a warning when there's no..
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=163b9c24500000
dashboard link: https://syzkaller.appspot.com/bug?extid=81e380344d4a6c37d78a
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+81e380...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81713e26
stack pointer = 0x28:0xfffffe002e013260
frame pointer = 0x28:0xfffffe002e013260
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 = 8168 (syz-executor.3)
trap number = 12
panic: page fault
cpuid = 1
time = 1604038326
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002e012ec0
vpanic() at vpanic+0x1c7/frame 0xfffffe002e012f20
panic() at panic+0x43/frame 0xfffffe002e012f80
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe002e013000
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe002e013070
trap() at trap+0x41d/frame 0xfffffe002e013190
calltrap() at calltrap+0x8/frame 0xfffffe002e013190
--- trap 0xc, rip = 0xffffffff81713e26, rsp = 0xfffffe002e013260, rbp = 0xfffffe002e013260 ---
copyin_nosmap_erms() at copyin_nosmap_erms+0x156/frame 0xfffffe002e013260
pfioctl() at pfioctl+0x33f2/frame 0xfffffe002e013790
devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe002e0137f0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe002e013820
vn_ioctl() at vn_ioctl+0x279/frame 0xfffffe002e013940
devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe002e013980
kern_ioctl() at kern_ioctl+0x3d2/frame 0xfffffe002e0139f0
sys_ioctl() at sys_ioctl+0x22e/frame 0xfffffe002e013ac0
amd64_syscall() at amd64_syscall+0x258/frame 0xfffffe002e013bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002e013bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 8168 tid 101132 ]
Stopped at kdb_enter+0x67: movq $0,0x1476416(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe002ae00000
rdx 0x3ffff
rbx 0
rsp 0xfffffe002e012ea0
rbp 0xfffffe002e012ec0
rsi 0x40001
rdi 0xffffffff810e9516 vprintf+0x176
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe00257b4d10
r12 0xffffffff82066b10 ddb_dbbe
r13 0
r14 0xffffffff8196bd20
r15 0xffffffff8196bd20
rip 0xffffffff810dda67 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x1476416(%rip)
db> show proc
Process 8168 (syz-executor.3) at 0xfffff80046ac4000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 794 at 0xfffff80004b31520
ABI: FreeBSD ELF64
arguments: /root/syz-executor.3
reaper: 0xfffff80004284520 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00257ab000
(map 0xfffffe00257ab000)
(map.pmap 0xfffffe00257ab0c0)
(pmap 0xfffffe00257ab120)
threads: 3
101114 RunQ syz-executor.3
101132 Run CPU 1 syz-executor.3
100232 S uwait 0xfffff80046901280 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
8168 794 794 0 R (threaded) syz-executor.3
101114 RunQ syz-executor.3
101132 Run CPU 1 syz-executor.3
100232 S uwait 0xfffff80046901280 syz-executor.3
8162 773 773 0 R (threaded) syz-executor.0
101175 Run CPU 0 syz-executor.0
100231 S sbwait 0xfffff80046ff01d4 syz-executor.0
101130 S sbwait 0xfffff80046cf01d4 syz-executor.0
3135 1 3135 65 Ss select 0xfffff800469ce440 dhclient
2670 1 2670 0 Ss select 0xfffff80046b5ec40 dhclient
2667 1 2667 0 Ss select 0xfffff80004ac45c0 dhclient
2644 1 2644 65 Ss select 0xfffff8004697b340 dhclient
2224 1 2224 0 Ss select 0xfffff8001ae9bc40 dhclient
2221 1 2221 0 Ss select 0xfffff800469ceec0 dhclient
2202 1 2202 65 Ss select 0xfffff80046600840 dhclient
1546 1 1546 0 Ss select 0xfffff80046b5e3c0 dhclient
1543 1 1543 0 Ss select 0xfffff80004ac4a40 dhclient
1523 1 1523 65 Ss select 0xfffff80046b5e240 dhclient
1050 1 1050 0 Ss select 0xfffff800044bb2c0 dhclient
1047 1 1047 0 Ss select 0xfffff8001ae9b7c0 dhclient
794 762 794 0 Rs syz-executor.3
783 762 783 0 Ss piperd 0xfffff80004bd72f8 syz-executor.2
774 762 774 0 Ss piperd 0xfffff8001af2c2f8 syz-executor.1
773 762 773 0 Rs syz-executor.0
762 760 760 0 S (threaded) syz-fuzzer
100094 S uwait 0xfffff80004b1f680 syz-fuzzer
100109 S uwait 0xfffff800049e9900 syz-fuzzer
100110 S uwait 0xfffff800049e9a00 syz-fuzzer
100111 S uwait 0xfffff8004611f600 syz-fuzzer
100112 S uwait 0xfffff8004611f900 syz-fuzzer
100113 S uwait 0xfffff8001af44580 syz-fuzzer
100114 S uwait 0xfffff8001af44680 syz-fuzzer
100115 S kqread 0xfffff80004ab4300 syz-fuzzer
100140 S uwait 0xfffff80046898900 syz-fuzzer
760 758 760 0 SWs pause 0xfffff800460300a8 csh
758 682 758 0 Ss select 0xfffff8001ae9ba40 sshd
742 1 742 0 Rs+ getty
741 1 741 0 Ss+ ttyin 0xfffff80004a108b0 getty
740 1 740 0 Ss+ ttyin 0xfffff80004a10cb0 getty
739 1 739 0 Ss+ ttyin 0xfffff80004a070b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80004a074b0 getty
737 1 737 0 Ss+ ttyin 0xfffff80004a078b0 getty
736 1 736 0 Ss+ ttyin 0xfffff80004a07cb0 getty
735 1 735 0 Ss+ ttyin 0xfffff800049ab0b0 getty
734 1 734 0 Ss+ ttyin 0xfffff800049ab4b0 getty
686 1 686 0 Ss nanslp 0xffffffff825275c0 cron
682 1 682 0 Ss select 0xfffff80004ac4cc0 sshd
495 1 495 0 Ds bo_wwai 0xfffff8001af3c550 syslogd
424 1 424 0 Ss select 0xfffff8001ae9bcc0 devd
423 1 423 65 Ss select 0xfffff80004ac4d40 dhclient
338 1 338 0 Ss select 0xfffff8001ae9bb40 dhclient
335 1 335 0 Ss select 0xfffff8001ae9bbc0 dhclient
23 0 0 0 DL syncer 0xffffffff82614978 [syncer]
22 0 0 0 DL vlruwt 0xfffff80004a28520 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff82613a50 [bufdaemon]
100077 D - 0xffffffff8200ac00 [bufspacedaemon-0]
100088 D sdflush 0xfffff8000497f4e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff8262f378 [dom0]
100075 D launds 0xffffffff8262f384 [laundry: dom0]
100076 D umarcl 0xffffffff814e50f0 [uma]
18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82ccc1d8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82e46390 [pf purge]
15 0 0 0 DL - 0xffffffff8261302c [soaiod4]
9 0 0 0 DL - 0xffffffff8261302c [soaiod3]
8 0 0 0 DL - 0xffffffff8261302c [soaiod2]
7 0 0 0 DL - 0xffffffff8261302c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff82232e40 [doneq0]
100067 D - 0xffffffff82232d10 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004333d90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004333d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto]
14 0 0 0 DL seqstat 0xfffff8000430d888 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff82506530 [g_event]
100026 D - 0xffffffff82506538 [g_up]
100027 D - 0xffffffff82506540 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff800042b2e00 [thr_0]
100019 D - 0xfffff800042b2e80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: Giant taskq]
100013 I [swi5: fast taskq]
100017 I [swi6: task queue]
100020 I [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004284520 [init]
10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82506ad0 [swapper]
100005 D - 0xfffff8000429ad00 [if_io_tqg_0]
100006 D - 0xfffff8000429ac00 [if_io_tqg_1]
100007 D - 0xfffff8000429ab00 [if_config_tqg_0]
100008 D - 0xfffff8000429aa00 [softirq_0]
100009 D - 0xfffff8000429a900 [softirq_1]
100010 D - 0xfffff80004087e00 [inm_free taskq]
100012 D - 0xfffff80004087a00 [thread taskq]
100014 D - 0xfffff80004087800 [kqueue_ctx taskq]
100015 D - 0xfffff80004087700 [in6m_free taskq]
100016 D - 0xfffff80004087600 [aiod_kick taskq]
100024 D - 0xfffff800042d9e00 [firmware taskq]
100029 D - 0xfffff800042d9d00 [crypto_0]
100030 D - 0xfffff800042d9d00 [crypto_1]
100044 D - 0xfffff800042d9b00 [vtnet0 rxq 0]
100045 D - 0xfffff800042d9a00 [vtnet0 txq 0]
100046 D - 0xfffff800042d9900 [vtnet0 rxq 1]
100047 D - 0xfffff800042d9800 [vtnet0 txq 1]
100049 D vtbslp 0xfffff800044bb600 [virtio_balloon]
100053 D - 0xfffff800042d9700 [mca taskq]
100054 D - 0xffffffff81d139c1 [deadlkres]
100062 D - 0xfffff800042d9200 [acpi_task_0]
100063 D - 0xfffff800042d9200 [acpi_task_1]
100064 D - 0xfffff800042d9200 [acpi_task_2]
100066 D - 0xfffff800042d9c00 [CAM taskq]
db> show all locks
Process 8168 (syz-executor.3) thread 0xfffffe00257b4800 (101132)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82e99288) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3091
Process 8162 (syz-executor.0) thread 0xfffffe00257ec100 (100231)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80046ff0178) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467
Process 495 (syslogd) thread 0xfffffe0023bf0a00 (100090)
exclusive lockmgr ufs (ufs) r = 0 (0xfffff8001af3c450) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3491
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4854K 4242
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 28902 1686K 28966
kobj 336 1344K 496
newblk 9 1026K 10110
vfscache 3 1025K 3
pf_rule 851 851K 3894
inodedep 215 619K 9962
pcb 58 573K 13194
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 140 284K 8249
acpica 1674 185K 52444
vnet_data 1 168K 1
pagedep 9 130K 8429
tfo_ccache 1 128K 1
filedesc 17 117K 14383
sem 4 106K 4
DEVFS1 105 105K 122
linker 254 99K 294
BPF 46 88K 46
bus 979 79K 3032
mtx_pool 2 72K 2
temp 53 71K 8169
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
dirrem 205 52K 7261
umtx 342 43K 342
kdtrace 189 36K 29924
hostcache 1 32K 1
shm 1 32K 40
DEVFS3 124 31K 134
msg 4 30K 4
DEVFS_RULE 56 27K 56
ifaddr 76 26K 76
freefile 205 26K 7251
gtaskqueue 18 26K 18
vmem 3 22K 5
kbdmux 6 22K 6
ufs_mount 5 17K 6
lltable 45 17K 108
proc 3 17K 3
sctp_atcl 32 16K 8363
sctp_stro 16 16K 2217
tty 16 16K 16
tidhash 1 16K 1
ithread 99 16K 99
sctp_timw 61 16K 61
ether_multi 172 14K 182
bus-sc 30 14K 1413
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 92 12K 92
eventhandler 132 12K 132
in6_multi 89 11K 89
pfs_nodes 20 10K 20
GEOM 60 10K 489
rman 82 10K 423
cred 38 10K 380
select 69 9K 69
bmsafemap 2 9K 8490
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 73
pfs_vncache 1 8K 1
audit_evclass 233 8K 291
routetbl 32 7K 492
kqueue 63 7K 8176
CAM DEV 3 6K 510
plimit 24 6K 1741
vt 11 6K 11
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
DEVFSP 78 5K 82
ufs_dirhash 20 5K 24
pf_ifnet 11 5K 802
session 35 5K 54
pgrp 35 5K 62
lockf 38 5K 322
UMA 251 5K 251
pf_table 2 4K 117
memdesc 1 4K 1
MCA 32 4K 32
kcovinfo 64 4K 68
evdev 4 4K 4
hhook 13 4K 13
proc-args 52 3K 684
terminal 11 3K 11
acpisem 22 3K 22
uidinfo 4 3K 31
sctp_ifa 17 3K 19
sctp_atky 48 2K 10605
local_apic 1 2K 1
io_apic 1 2K 1
CAM CCB 1 2K 216488
ipsec-saq 2 2K 2
ioctlops 1 2K 7516
ip6ndp 12 2K 21
Unitno 28 2K 25034
CAM XPT 22 2K 543
pf_osfp 15 2K 15
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
freework 5 2K 7327
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 14394
freeblks 4 1K 7228
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 5022
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 19
ipsec 3 1K 3
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
encap_export_host 12 1K 12
crypto 3 1K 3
sctp_athm 32 1K 8375
sctp_map 32 1K 4432
newdirblk 4 1K 7197
diradd 4 1K 7303
pfil 4 1K 4
chacha20random 1 1K 1
CAM SIM 2 1K 2
cdev 2 1K 2
inpcbpolicy 14 1K 5996
osd 3 1K 9
iov 2 1K 26321
vnodes 1 1K 3
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
loginclass 3 1K 6
prison 6 1K 6
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
tcpfunc 2 1K 2
pmchooks 1 1K 1
soname 4 1K 10274
nexusdev 5 1K 5
filecaps 5 1K 133
sctp_vrf 1 1K 1
entropy 2 1K 49
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 4727
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 1
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 11
sctp_aadr 0 0K 0
sctp_stri 0 0K 4
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
scsi_pass 0 0K 0
ciss_data 0 0K 0
smartpqi 0 0K 0
pvscsi 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
amr 0 0K 0
scsi_da 0 0K 69
iavf 0 0K 0
ixl 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
AHCI driver 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
agp 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
nvme_da 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
acpipwr 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twa_commands 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
vm_fictitious 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 5327
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2511
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 20
allocindir 0 0K 0
indirdep 0 0K 152
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
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 32
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
PUC 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 6
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 16
ppbusdev 0 0K 0
statfs 0 0K 7388
export_host 0 0K 0
cl_savebuf 0 0K 7
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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 175
accf 0 0K 0
pts 0 0K 0
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
sbuf 0 0K 288
mps 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
mpr_user 0 0K 0
SWAP 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sysctltmp 0 0K 751
sysctl 0 0K 1
mfibuf 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
ix_sriov 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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 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 diroffdiroff 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
NFSD V4lock 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
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
aacbuf 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
zstd 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 8966 764 9728 0 253 19927040 0
RADIX NODE 144 16348 17053 850730 0 63 4809744 0
mbuf_packet 256 8246 592 1105495 0 254 2262528 0
512 512 4149 27 4641 0 30 2138112 0
mbuf_jumbo_page 4096 4 509 3484 0 253 2101248 0
BUF TRIE 144 352 13116 212517 0 62 1939392 0
4096 4096 336 1 496 0 2 1380352 0
128 128 9467 267 31172 0 126 1245952 0
1024 1024 971 5 4193 0 16 999424 0
UMA Slabs 0 112 7233 144 7397 0 126 826224 0
pbuf 832 0 969 0 0 2 806208 0
65536 65536 4 2 114 0 1 393216 0
VM OBJECT 264 1304 106 125125 0 30 372240 0
512 512 230 474 10395 0 30 360448 0
VNODE 496 557 91 7818 0 30 321408 0
tcp_bbr_map 128 0 2418 244134 0 126 309504 0
256 Bucket 2048 134 16 9333 0 8 307200 0
mbuf 256 572 625 1449128 0 254 306432 0
THREAD 1792 145 26 13662 0 8 306432 0
256 256 394 776 60698 0 62 299520 0
4096 4096 63 7 8172 0 2 286720 0
g_bio 408 4 686 863606 0 30 281520 0
32768 32768 1 7 14 0 1 262144 0
16384 16384 10 6 7329 0 1 262144 0
sctp_asoc 2288 16 89 2216 0 253 240240 0
2048 2048 3 111 216490 0 8 233472 0
16 16 12098 402 12428 0 254 200000 0
64 64 2958 129 11124 0 254 197568 0
65536 65536 1 2 9 0 1 196608 0
32768 32768 1 5 118 0 1 196608 0
MAP ENTRY 96 1582 392 449574 0 126 189504 0
256 256 244 491 8935 0 62 188160 0
socket 960 40 152 13485 0 253 184320 0
UMA Zones 768 226 1 226 0 16 174336 0
sctp_ep 1280 16 116 6145 0 253 168960 0
FFS2 dinode 256 520 125 7779 0 62 165120 0
128 128 1199 41 24571 0 126 158720 0
32 32 4720 194 11538 0 254 157248 0
128 128 678 531 17568 0 126 154752 0
S VFS Cache 104 1058 346 8583 0 126 146016 0
65536 65536 2 0 2 0 1 131072 0
65536 65536 0 2 257 0 1 131072 0
VMSPACE 2536 38 13 8148 0 4 129336 0
128 Bucket 1024 98 17 4682 0 16 117760 0
FFS inode 160 520 205 7779 0 62 116000 0
vmem btag 56 1835 25 1835 0 254 104160 0
DEVCTL 1024 0 100 125 0 0 102400 0
PROC 1312 60 18 8169 0 8 102336 0
4096 4096 23 0 25 0 2 94208 0
512 512 114 70 8449 0 30 94208 0
filedesc0 1080 61 23 8170 0 8 90720 0
4096 4096 21 1 483 0 2 90112 0
512 512 104 64 5124 0 30 86016 0
UMA Kegs 384 212 4 212 0 30 82944 0
2048 2048 20 20 6340 0 8 81920 0
sctp_raddr 736 16 94 2246 0 253 80960 0
64 Bucket 512 84 68 17876 0 30 77824 0
8192 8192 9 0 9 0 1 73728 0
128 128 521 37 3790 0 126 71424 0
65536 65536 1 0 1 0 1 65536 0
65536 65536 1 0 1 0 1 65536 0
32768 32768 0 2 112 0 1 65536 0
128 128 435 30 1199 0 126 59520 0
tcpcb 1048 4 51 928 0 253 57640 0
1024 1024 23 33 2223 0 16 57344 0
64 pcpu 8 6823 345 17527 0 254 57344 0
udplite_inpcb 488 3 109 4522 0 253 54656 0
256 256 87 123 6241 0 62 53760 0
32 Bucket 256 69 141 17014 0 62 53760 0
64 64 696 123 9061 0 254 52416 0
8192 8192 4 2 6 0 1 49152 0
8192 8192 2 4 119 0 1 49152 0
2048 2048 19 5 2652 0 8 49152 0
64 64 544 149 4723 0 254 44352 0
256 256 113 52 2722 0 62 42240 0
8192 8192 3 2 6 0 1 40960 0
2048 2048 4 16 511 0 8 40960 0
clpbuf 832 0 48 144211 0 16 39936 0
256 256 25 125 9657 0 62 38400 0
DIRHASH 1024 30 6 34 0 16 36864 0
NAMEI 1024 0 36 51646 0 16 36864 0
4096 4096 7 2 12 0 2 36864 0
Files 80 235 215 35105 0 126 36000 0
pipe 760 23 22 740 0 16 34200 0
32768 32768 1 0 1 0 1 32768 0
16384 16384 2 0 5 0 1 32768 0
1024 1024 26 6 35 0 16 32768 0
tcp_inpcb 488 4 60 928 0 253 31232 0
4096 4096 2 5 12197 0 2 28672 0
2048 2048 10 4 71 0 8 28672 0
mt_stats_zone 64 446 2 446 0 254 28672 0
ksiginfo 112 67 185 2182 0 126 28224 0
16 Bucket 144 54 142 171456 0 62 28224 0
KNOTE 160 28 147 190149 0 62 28000 0
8 Bucket 80 63 287 52910 0 126 28000 0
128 128 178 39 678 0 126 27776 0
TURNSTILE 136 172 17 172 0 62 25704 0
8192 8192 1 2 6 0 1 24576 0
PWD 32 20 736 7280 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
128 128 155 31 409 0 126 23808 0
sctp_chunk 152 12 144 147 0 253 23712 0
ttyoutq 256 72 18 160 0 62 23040 0
tcp_bbr_pcb 832 0 27 465 0 16 22464 0
2048 2048 7 3 9 0 8 20480 0
64 64 226 89 271 0 254 20160 0
32 32 345 285 8306 0 254 20160 0
SLEEPQUEUE 88 172 52 172 0 126 19712 0
16384 16384 0 1 3 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
16384 16384 1 0 1 0 1 16384 0
selfd 64 133 119 57502 0 254 16128 0
vtnet_tx_hdr 24 0 668 1423546 0 254 16032 0
ripcb 488 5 27 246 0 253 15616 0
256 256 16 44 4035 0 62 15360 0
256 256 50 10 57 0 62 15360 0
4096 4096 0 3 8 0 2 12288 0
4096 4096 1 2 4 0 2 12288 0
2048 2048 3 3 5 0 8 12288 0
2048 2048 3 3 2568 0 8 12288 0
1024 1024 8 4 23 0 16 12288 0
1024 1024 3 9 4134 0 16 12288 0
512 512 14 10 523 0 30 12288 0
512 512 10 14 566 0 30 12288 0
64 64 27 162 379 0 254 12096 0
32 32 144 234 25342 0 254 12096 0
32 32 65 313 11151 0 254 12096 0
4 Bucket 48 6 246 7886 0 254 12096 0
2 Bucket 32 74 304 20273 0 254 12096 0
mt_zone 24 446 55 446 0 254 12024 0
16 16 462 288 1569 0 254 12000 0
udp_inpcb 488 2 22 300 0 253 11712 0
routing nhops 256 28 17 39 0 62 11520 0
unpcb 256 20 25 1301 0 253 11520 0
Mountpoints 2816 2 2 2 0 4 11264 0
8192 8192 1 0 1 0 1 8192 0
1024 1024 1 7 7 0 16 8192 0
1024 1024 0 8 75 0 16 8192 0
pf tags 104 4 74 236 0 126 8112 0
rtentry 176 35 11 39 0 62 8096 0
tcp_log_bucket 176 0 46 2 0 62 8096 0
rl_entry 40 71 131 73 0 254 8080 0
sctp_stream_msg_out 112 7 65 38 0 253 8064 0
sctp_laddr 48 4 164 1477 0 254 8064 0
udpcb 32 5 247 4822 0 254 8064 0
64 64 8 118 18283 0 254 8064 0
64 64 2 124 2 0 254 8064 0
64 64 15 111 55 0 254 8064 0
32 32 9 243 4263 0 254 8064 0
32 32 52 200 53 0 254 8064 0
32 32 32 220 200 0 254 8064 0
32 32 5 247 1389 0 254 8064 0
rentr 24 0 334 40 0 254 8016 0
16 16 8 492 6774 0 254 8000 0
16 16 33 467 185 0 254 8000 0
16 16 5 495 6 0 254 8000 0
16 16 56 444 32072 0 254 8000 0
16 16 1 499 6 0 254 8000 0
16 16 59 441 7722 0 254 8000 0
128 128 0 62 90 0 126 7936 0
tcp_log_node 120 0 66 4 0 126 7920 0
sctp_readq 152 0 52 49 0 253 7904 0
procdesc 136 5 53 18 0 62 7888 0
KMAP ENTRY 96 12 69 12 0 126 7776 0
kenv 258 3 27 1012 0 30 7740 0
256 256 4 26 21 0 62 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
1024 1024 1 3 1 0 16 4096 0
512 512 0 8 9 0 30 4096 0
512 512 1 7 1 0 30 4096 0
hostcache 96 1 41 1 0 253 4032 0
syncache 168 0 24 4 0 253 4032 0
UMA Slabs 1 176 14 8 14 0 62 3872 0
vmem 1856 1 1 1 0 8 3712 0
int pcpu 4 18 494 18 0 254 2048 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
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 0 253 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 253 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log 416 0 0 0 0 253 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 0 253 0 0
ipq 56 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 280 0 0 0 0 30 0 0
AIOCB 752 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 232 0 0 0 0 62 0 0
TMPFS dirent 64 0 0 0 0 254 0 0
NCLNODE 592 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
VNODEPOLL 120 0 0 0 0 126 0 0
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
nvme_request 128 0 0 0 0 126 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 0 253 0 0
mbuf_jumbo_9k 9216 0 0 0 0 253 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 832 0 0 0 0 61 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 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
65536 65536 0 0 0 0 1 0 0
65536 65536 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
32768 32768 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
16384 16384 0 0 0 0 1 0 0
8192 8192 0 0 0 0 1 0 0
8192 8192 0 0 0 0 1 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot
Dec 5, 2020, 5:10:11 PM12/5/20
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: ab17d4fd Fix i386 linux module after r367395.
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=125d2237500000
dashboard link: https://syzkaller.appspot.com/bug?extid=81e380344d4a6c37d78a
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1464a5d9500000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1356e0f3500000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+81e380...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81728886
stack pointer = 0x28:0xfffffe005e999250
frame pointer = 0x28:0xfffffe005e999250
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005e998eb0
vpanic() at vpanic+0x1c7/frame 0xfffffe005e998f10
panic() at panic+0x43/frame 0xfffffe005e998f70
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe005e998ff0
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe005e999060
trap() at trap+0x41d/frame 0xfffffe005e999180
calltrap() at calltrap+0x8/frame 0xfffffe005e999180
--- trap 0xc, rip = 0xffffffff81728886, rsp = 0xfffffe005e999250, rbp = 0xfffffe005e999250 ---
copyin_nosmap_erms() at copyin_nosmap_erms+0x156/frame 0xfffffe005e999250
pfioctl() at pfioctl+0x3402/frame 0xfffffe005e999780
devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe005e9997e0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe005e999810
vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe005e999930
devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe005e999970
kern_ioctl() at kern_ioctl+0x3cd/frame 0xfffffe005e9999e0
sys_ioctl() at sys_ioctl+0x265/frame 0xfffffe005e999ab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe005e999bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005e999bf0
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b3d1a, rsp = 0x7fffffffea58, rbp = 0x7fffffffea80 ---
KDB: enter: panic
[ thread pid 779 tid 100104 ]
Stopped at kdb_enter+0x67: movq $0,0x1471976(%rip)
rdx 0xffffffff818d5f3b
rbx 0
rsp 0xfffffe005e998e90
rbp 0xfffffe005e998eb0
rsi 0x1
rdi 0
r12 0xffffffff820671c0 ddb_dbbe
r13 0
r14 0xffffffff8197df14
r15 0xffffffff8197df14
rip 0xffffffff810ead87 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x1471976(%rip)
db> show proc
Process 779 (syz-executor7409557) at 0xfffff8001948ba50:
ABI: FreeBSD ELF64
arguments: ./syz-executor740955796
reaper: 0xfffff80004453528 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0094c31000
(map 0xfffffe0094c31000)
(map.pmap 0xfffffe0094c310c0)
(pmap 0xfffffe0094c31120)
threads: 1
100104 Run CPU 1 syz-executor7409557
777 775 777 0 Ss pause 0xfffff800197ef5d8 csh
775 694 775 0 Ss select 0xfffff800192c7740 sshd
754 1 754 0 Rs+ getty
753 1 753 0 Ss+ ttyin 0xfffff80004ba70b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004ba74b0 getty
751 1 751 0 Ss+ ttyin 0xfffff80004ba78b0 getty
750 1 750 0 Ss+ ttyin 0xfffff80004ba7cb0 getty
749 1 749 0 Ss+ ttyin 0xfffff80004b9c0b0 getty
748 1 748 0 Ss+ ttyin 0xfffff80004b9c4b0 getty
747 1 747 0 Ss+ ttyin 0xfffff80004b9c8b0 getty
746 1 746 0 Ss+ ttyin 0xfffff80004b9ccb0 getty
744 1 24 0 S+ piperd 0xfffff8001935f8b8 logger
743 742 24 0 S+ nanslp 0xffffffff8252fea0 sleep
742 1 24 0 S+ wait 0xfffff80004e8f000 sh
698 1 698 0 Ss nanslp 0xffffffff8252fea0 cron
694 1 694 0 Ss select 0xfffff800192c7b40 sshd
507 1 507 0 Ds bo_wwai 0xfffff800192a2ec8 syslogd
436 1 436 0 Ss select 0xfffff80004f5b140 devd
435 1 435 65 Ss select 0xfffff800192c7ec0 dhclient
350 1 350 0 Ss select 0xfffff800192c7f40 dhclient
347 1 347 0 Ss select 0xfffff80004f5b040 dhclient
23 0 0 0 DL vlruwt 0xfffff80004d65a50 [vnlru]
22 0 0 0 DL syncer 0xffffffff8261d238 [syncer]
100075 D - 0xffffffff8200ac80 [bufspacedaemon-0]
100087 D sdflush 0xfffff800043408e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon]
100076 D launds 0xffffffff82637c44 [laundry: dom0]
100077 D umarcl 0xffffffff814f7a20 [uma]
18 0 0 0 RL [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82d0e818 [sctp_iterator]
16 0 0 0 RL [pf purge]
15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4]
9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3]
8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2]
7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1]
6 0 0 0 RL (threaded) [cam]
100034 Run CPU 0 [doneq0]
100067 D - 0xffffffff8223be90 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004348c90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004348c30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto]
14 0 0 0 DL seqstat 0xfffff800044bf488 [sequencer 00]
100026 D - 0xffffffff8250f728 [g_up]
100027 D - 0xffffffff8250f730 [g_down]
100019 D - 0xfffff80004472380 [thr_1]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
10 0 0 0 DL audit_w 0xffffffff82635650 [audit]
100005 D - 0xfffff80004477e00 [if_io_tqg_0]
100006 D - 0xfffff80004477d00 [if_io_tqg_1]
100007 D - 0xfffff80004477c00 [if_config_tqg_0]
100008 D - 0xfffff80004477b00 [softirq_0]
100009 D - 0xfffff80004477a00 [softirq_1]
100010 D - 0xfffff80004342200 [in6m_free taskq]
100012 D - 0xfffff8000447ad00 [kqueue_ctx taskq]
100013 D - 0xfffff8000447ab00 [inm_free taskq]
100016 D - 0xfffff8000447a500 [aiod_kick taskq]
100017 D - 0xfffff8000447a300 [thread taskq]
100024 D - 0xfffff8000448ca00 [firmware taskq]
100029 D - 0xfffff8000448c300 [crypto_0]
100030 D - 0xfffff8000448c300 [crypto_1]
100044 D - 0xfffff800044fe300 [vtnet0 rxq 0]
100045 D - 0xfffff800044fe200 [vtnet0 txq 0]
100046 D - 0xfffff800044fe100 [vtnet0 rxq 1]
100047 D - 0xfffff800044fe000 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004645700 [virtio_balloon]
100053 D - 0xfffff800048b1e00 [mca taskq]
100055 D - 0xffffffff81d26660 [deadlkres]
100062 D - 0xfffff80004b99d00 [acpi_task_0]
100063 D - 0xfffff80004b99d00 [acpi_task_1]
100064 D - 0xfffff80004b99d00 [acpi_task_2]
100066 D - 0xfffff800044feb00 [CAM taskq]
db> show all locks
Process 779 (syz-executor7409557) thread 0xfffffe0094ba3800 (100104)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82e9c4b8) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3093
Process 754 (getty) thread 0xfffffe0094ba0000 (100103)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff800048a3c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218
Process 507 (syslogd) thread 0xfffffe008857c700 (100084)
exclusive lockmgr ufs (ufs) r = 0 (0xfffff800192a2dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3506
kobj 337 1348K 498
newblk 536 1158K 584
vfscache 3 1025K 3
pcb 21 537K 75
inodedep 21 520K 86
acpica 1674 184K 54318
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 10 131K 61
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 101 101K 110
linker 254 97K 282
bus 994 81K 3318
mtx_pool 2 72K 2
temp 20 39K 1562
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
DEVFS3 120 30K 130
kdtrace 153 30K 887
umtx 216 27K 216
vmem 3 26K 5
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 31 14K 1555
KTRACE 100 13K 100
ifaddr 32 12K 32
kenv 92 12K 92
eventhandler 125 11K 125
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
sglist 5 7K 5
cred 21 6K 233
plimit 17 5K 322
ifnet 3 5K 3
vt 11 5K 11
UMA 254 5K 254
pf_table 2 4K 3
evdev 4 4K 4
pf_ifnet 7 4K 8
hhook 13 4K 13
ether_multi 40 4K 50
lltable 11 4K 11
in6_multi 25 3K 25
kqueue 46 3K 782
pwddesc 46 3K 780
pgrp 20 3K 31
uidinfo 3 3K 8
ioctlops 1 2K 87
proc-args 39 2K 484
Unitno 25 2K 37
selfd 22 2K 9062
softdep 1 1K 1
ipsec 3 1K 3
diradd 6 1K 36
indirdep 3 1K 3
nhops 6 1K 6
ip6ndp 4 1K 5
pfil 4 1K 4
osd 3 1K 9
sctp_ifn 2 1K 7
dirrem 1 1K 28
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
loginclass 3 1K 7
prison 6 1K 6
pf_rule 1 1K 1
freefrag 1 1K 8
tcpfunc 2 1K 2
procdesc 1 1K 6
pmchooks 1 1K 1
DEVFSP 2 1K 2
soname 4 1K 3135
filecaps 4 1K 63
tun 3 1K 3
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 35
sctp_iter 0 0K 3
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 3
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
xen_intr 0 0K 0
acpipwr 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
mkdir 0 0K 16
freefile 0 0K 25
freeblks 0 0K 25
allocindir 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 6
PUC 0 0K 0
ppbusdev 0 0K 0
mps_user 0 0K 0
SWAP 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
sysctltmp 0 0K 602
sysctl 0 0K 1
MPRSAS 0 0K 0
mfibuf 0 0K 0
mbuf_cluster 2048 9593 1 9593 0 254 19648512 0
pbuf 2632 0 973 0 0 2 2560936 0
mbuf_packet 256 8192 1273 25777 0 254 2423040 0
BUF TRIE 144 176 13292 518 0 62 1939392 0
malloc-384 384 4139 1 4141 0 30 1589760 0
malloc-4096 4096 337 1 498 0 2 1384448 0
malloc-128 128 10352 33 10647 0 126 1329280 0
UMA Slabs 0 112 5578 35 5578 0 126 628656 0
FFS inode 1128 483 21 508 0 8 568512 0
RADIX NODE 144 2054 155 19917 0 62 318096 0
VNODE 488 513 31 540 0 30 265472 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 3 1 11 0 1 262144 0
VM OBJECT 264 886 44 12627 0 30 245520 0
256 Bucket 2048 103 15 6548 0 8 241664 0
DEVCTL 1024 0 212 112 0 0 217088 0
malloc-4096 4096 49 3 1366 0 2 212992 0
malloc-16 16 12231 269 12293 0 254 200000 0
THREAD 1792 106 2 106 0 8 193536 0
malloc-64 64 2752 83 2776 0 254 181440 0
UMA Zones 768 226 3 226 0 16 175872 0
malloc-32 32 4782 132 4955 0 254 157248 0
malloc-128 128 1126 83 25316 0 126 154752 0
malloc-256 256 569 16 739 0 62 149760 0
mbuf 256 386 154 2310 0 254 138240 0
malloc-65536 65536 0 2 45 0 1 131072 0
malloc-65536 65536 0 2 122 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
FFS2 dinode 256 483 12 508 0 62 126720 0
malloc-1024 1024 113 3 123 0 16 118784 0
ksiginfo 112 36 1008 51 0 126 116928 0
MAP ENTRY 96 836 382 37808 0 126 116928 0
vmem btag 56 1871 61 1871 0 254 108192 0
S VFS Cache 104 962 52 1006 0 126 105456 0
malloc-4096 4096 23 0 34 0 2 94208 0
clpbuf 2632 0 32 18 0 16 84224 0
UMA Kegs 384 212 1 212 0 30 81792 0
malloc-8192 8192 6 3 34 0 1 73728 0
malloc-2048 2048 1 35 1898 0 8 73728 0
g_bio 408 4 176 5062 0 30 73440 0
PROC 1320 45 9 779 0 8 71280 0
VMSPACE 2544 23 4 758 0 4 68688 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 126 0 1 65536 0
128 Bucket 1024 35 28 1904 0 16 64512 0
filedesc0 1072 46 10 780 0 8 60032 0
malloc-256 256 163 47 479 0 62 53760 0
32 Bucket 256 48 147 803 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-64 64 542 214 10740 0 254 48384 0
malloc-128 128 308 64 447 0 126 47616 0
malloc-2048 2048 9 13 516 0 8 45056 0
malloc-64 64 523 170 1624 0 254 44352 0
malloc-256 256 136 29 465 0 62 42240 0
NAMEI 1024 0 40 11849 0 16 40960 0
DIRHASH 1024 34 2 34 0 16 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 5 0 1 32768 0
malloc-16384 16384 0 2 153 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
pcpu-64 64 452 60 452 0 254 32768 0
pcpu-8 8 3887 209 3905 0 254 32768 0
malloc-384 384 75 5 396 0 30 30720 0
malloc-384 384 20 50 85 0 30 26880 0
malloc-256 256 28 77 697 0 62 26880 0
mbuf_jumbo_page 4096 0 6 10 0 254 24576 0
malloc-8192 8192 2 1 102 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
64 Bucket 512 47 1 547 0 30 24576 0
malloc-128 128 142 44 494 0 126 23808 0
tcpcb 1048 3 19 7 0 254 23056 0
socket 944 14 10 1215 0 254 22656 0
malloc-4096 4096 4 1 8 0 2 20480 0
malloc-2048 2048 5 5 18 0 8 20480 0
malloc-2048 2048 6 4 262 0 8 20480 0
malloc-1024 1024 18 2 18 0 16 20480 0
malloc-64 64 249 66 13407 0 254 20160 0
4 Bucket 48 10 410 6298 0 254 20160 0
8 Bucket 80 43 207 5972 0 126 20000 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 52 23 53 0 62 19200 0
malloc-256 256 60 15 482 0 62 19200 0
malloc-256 256 36 39 422 0 62 19200 0
TURNSTILE 136 109 17 109 0 62 17136 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 3 1 4 0 2 16384 0
malloc-4096 4096 1 3 199 0 2 16384 0
malloc-1024 1024 6 10 884 0 16 16384 0
malloc-1024 1024 14 2 14 0 16 16384 0
malloc-64 64 192 60 1718 0 254 16128 0
malloc-32 32 277 227 404 0 254 16128 0
malloc-128 128 97 27 789 0 126 15872 0
pipe 744 7 13 282 0 16 14880 0
SLEEPQUEUE 88 109 51 109 0 126 14080 0
malloc-2048 2048 3 3 194 0 8 12288 0
malloc-1024 1024 2 10 42 0 16 12288 0
Files 80 71 79 6444 0 126 12000 0
malloc-256 256 12 33 42 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 3 0 2 8192 0
malloc-2048 2048 3 1 7 0 8 8192 0
malloc-2048 2048 2 2 40 0 8 8192 0
malloc-2048 2048 3 1 3 0 8 8192 0
malloc-1024 1024 2 6 2 0 16 8192 0
malloc-1024 1024 4 4 160 0 16 8192 0
malloc-1024 1024 3 5 19 0 16 8192 0
malloc-512 512 1 15 119 0 30 8192 0
malloc-512 512 4 12 4 0 30 8192 0
malloc-512 512 2 14 510 0 30 8192 0
malloc-512 512 3 13 47 0 30 8192 0
malloc-512 512 2 14 8 0 30 8192 0
malloc-512 512 8 8 8 0 30 8192 0
rtentry 176 14 32 18 0 62 8096 0
rl_entry 40 29 173 29 0 254 8080 0
udpcb 32 2 250 120 0 254 8064 0
PWD 32 10 242 100 0 254 8064 0
malloc-64 64 11 115 24 0 254 8064 0
malloc-64 64 2 124 37 0 254 8064 0
malloc-64 64 28 98 48 0 254 8064 0
malloc-32 32 101 151 137 0 254 8064 0
malloc-32 32 46 206 1888 0 254 8064 0
malloc-32 32 58 194 849 0 254 8064 0
malloc-32 32 30 222 2724 0 254 8064 0
16 Bucket 144 35 21 194 0 62 8064 0
2 Bucket 32 50 202 8878 0 254 8064 0
vtnet_tx_hdr 24 0 334 1348 0 254 8016 0
KNOTE 160 0 50 8 0 62 8000 0
malloc-16 16 16 484 46 0 254 8000 0
malloc-16 16 28 472 226 0 254 8000 0
malloc-16 16 39 461 496 0 254 8000 0
malloc-16 16 188 312 1352 0 254 8000 0
malloc-16 16 8 492 8 0 254 8000 0
malloc-16 16 252 248 254 0 254 8000 0
malloc-16 16 27 473 24504 0 254 8000 0
malloc-128 128 16 46 72 0 126 7936 0
malloc-128 128 43 19 3030 0 126 7936 0
tcp_inpcb 488 3 13 7 0 254 7808 0
udp_inpcb 488 2 14 120 0 254 7808 0
kenv 258 3 27 1002 0 30 7740 0
routing nhops 256 11 19 18 0 62 7680 0
unpcb 256 7 23 1067 0 254 7680 0
malloc-384 384 8 12 11 0 30 7680 0
malloc-384 384 9 11 9 0 30 7680 0
pcpu-16 16 7 249 7 0 254 4096 0
sctp_laddr 48 0 84 4 0 254 4032 0
hostcache 96 1 41 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-32 32 8 118 29 0 254 4032 0
malloc-32 32 1 125 20 0 254 4032 0
ripcb 488 1 7 4 0 254 3904 0
UMA Slabs 1 176 7 15 7 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
KMAP ENTRY 96 12 27 12 0 0 3744 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 tags 104 0 0 0 0 126 0 0
tcp_bbr_map 128 0 0 0 0 126 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
AIOCB 488 0 0 0 0 30 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
mdpbuf 2632 0 0 0 0 4 0 0
nfspbuf 2632 0 0 0 0 16 0 0
swwbuf 2632 0 0 0 0 8 0 0
swrbuf 2632 0 0 0 0 16 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
HEAD commit: ab17d4fd Fix i386 linux module after r367395.
git tree: freebsd
console output: https://syzkaller.appspot.com/x/log.txt?x=125d2237500000
dashboard link: https://syzkaller.appspot.com/bug?extid=81e380344d4a6c37d78a
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1464a5d9500000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1356e0f3500000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+81e380...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0x0
fault code = supervisor read data, page not present
stack pointer = 0x28:0xfffffe005e999250
frame pointer = 0x28:0xfffffe005e999250
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 = 779 (syz-executor7409557)
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
trap number = 12
panic: page fault
cpuid = 1
time = 1607206069
panic: page fault
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005e998eb0
vpanic() at vpanic+0x1c7/frame 0xfffffe005e998f10
panic() at panic+0x43/frame 0xfffffe005e998f70
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe005e998ff0
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe005e999060
trap() at trap+0x41d/frame 0xfffffe005e999180
calltrap() at calltrap+0x8/frame 0xfffffe005e999180
--- trap 0xc, rip = 0xffffffff81728886, rsp = 0xfffffe005e999250, rbp = 0xfffffe005e999250 ---
copyin_nosmap_erms() at copyin_nosmap_erms+0x156/frame 0xfffffe005e999250
pfioctl() at pfioctl+0x3402/frame 0xfffffe005e999780
devfs_ioctl() at devfs_ioctl+0x14e/frame 0xfffffe005e9997e0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0x78/frame 0xfffffe005e999810
vn_ioctl() at vn_ioctl+0x278/frame 0xfffffe005e999930
devfs_ioctl_f() at devfs_ioctl_f+0x47/frame 0xfffffe005e999970
kern_ioctl() at kern_ioctl+0x3cd/frame 0xfffffe005e9999e0
sys_ioctl() at sys_ioctl+0x265/frame 0xfffffe005e999ab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe005e999bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005e999bf0
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b3d1a, rsp = 0x7fffffffea58, rbp = 0x7fffffffea80 ---
KDB: enter: panic
[ thread pid 779 tid 100104 ]
Stopped at kdb_enter+0x67: movq $0,0x1471976(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0x80
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rdx 0xffffffff818d5f3b
rbx 0
rsp 0xfffffe005e998e90
rbp 0xfffffe005e998eb0
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe0094ba3d10
r9 0xffffffff
r10 0
r12 0xffffffff820671c0 ddb_dbbe
r13 0
r14 0xffffffff8197df14
r15 0xffffffff8197df14
rip 0xffffffff810ead87 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x1471976(%rip)
db> show proc
Process 779 (syz-executor7409557) at 0xfffff8001948ba50:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 777 at 0xfffff800197ef528
uid: 0 gids: 0, 0, 5
ABI: FreeBSD ELF64
arguments: ./syz-executor740955796
reaper: 0xfffff80004453528 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0094c31000
(map 0xfffffe0094c31000)
(map.pmap 0xfffffe0094c310c0)
(pmap 0xfffffe0094c31120)
threads: 1
100104 Run CPU 1 syz-executor7409557
db> ps
pid ppid pgrp uid state wmesg wchan cmd
779 777 777 0 R CPU 1 syz-executor7409557
pid ppid pgrp uid state wmesg wchan cmd
777 775 777 0 Ss pause 0xfffff800197ef5d8 csh
775 694 775 0 Ss select 0xfffff800192c7740 sshd
754 1 754 0 Rs+ getty
753 1 753 0 Ss+ ttyin 0xfffff80004ba70b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004ba74b0 getty
751 1 751 0 Ss+ ttyin 0xfffff80004ba78b0 getty
750 1 750 0 Ss+ ttyin 0xfffff80004ba7cb0 getty
749 1 749 0 Ss+ ttyin 0xfffff80004b9c0b0 getty
748 1 748 0 Ss+ ttyin 0xfffff80004b9c4b0 getty
747 1 747 0 Ss+ ttyin 0xfffff80004b9c8b0 getty
746 1 746 0 Ss+ ttyin 0xfffff80004b9ccb0 getty
744 1 24 0 S+ piperd 0xfffff8001935f8b8 logger
743 742 24 0 S+ nanslp 0xffffffff8252fea0 sleep
742 1 24 0 S+ wait 0xfffff80004e8f000 sh
698 1 698 0 Ss nanslp 0xffffffff8252fea0 cron
694 1 694 0 Ss select 0xfffff800192c7b40 sshd
507 1 507 0 Ds bo_wwai 0xfffff800192a2ec8 syslogd
436 1 436 0 Ss select 0xfffff80004f5b140 devd
435 1 435 65 Ss select 0xfffff800192c7ec0 dhclient
350 1 350 0 Ss select 0xfffff800192c7f40 dhclient
347 1 347 0 Ss select 0xfffff80004f5b040 dhclient
23 0 0 0 DL vlruwt 0xfffff80004d65a50 [vnlru]
22 0 0 0 DL syncer 0xffffffff8261d238 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff8261c300 [bufdaemon]
100075 D - 0xffffffff8200ac80 [bufspacedaemon-0]
100087 D sdflush 0xfffff800043408e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff82637c38 [dom0]
100076 D launds 0xffffffff82637c44 [laundry: dom0]
100077 D umarcl 0xffffffff814f7a20 [uma]
18 0 0 0 RL [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82d0e818 [sctp_iterator]
16 0 0 0 RL [pf purge]
15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4]
9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3]
8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2]
7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1]
6 0 0 0 RL (threaded) [cam]
100034 Run CPU 0 [doneq0]
100067 D - 0xffffffff8223be90 [scanner]
5 0 0 0 DL crypto_ 0xfffff80004348c90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004348c30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto]
14 0 0 0 DL seqstat 0xfffff800044bf488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff8250f720 [g_event]
100026 D - 0xffffffff8250f728 [g_up]
100027 D - 0xffffffff8250f730 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff80004472300 [thr_0]
100019 D - 0xfffff80004472380 [thr_1]
12 0 0 0 WL (threaded) [intr]
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100015 I [swi6: Giant taskq]
100020 I [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004453528 [init]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
10 0 0 0 DL audit_w 0xffffffff82635650 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8250fcb0 [swapper]
100005 D - 0xfffff80004477e00 [if_io_tqg_0]
100006 D - 0xfffff80004477d00 [if_io_tqg_1]
100007 D - 0xfffff80004477c00 [if_config_tqg_0]
100008 D - 0xfffff80004477b00 [softirq_0]
100009 D - 0xfffff80004477a00 [softirq_1]
100010 D - 0xfffff80004342200 [in6m_free taskq]
100012 D - 0xfffff8000447ad00 [kqueue_ctx taskq]
100013 D - 0xfffff8000447ab00 [inm_free taskq]
100016 D - 0xfffff8000447a500 [aiod_kick taskq]
100017 D - 0xfffff8000447a300 [thread taskq]
100024 D - 0xfffff8000448ca00 [firmware taskq]
100029 D - 0xfffff8000448c300 [crypto_0]
100030 D - 0xfffff8000448c300 [crypto_1]
100044 D - 0xfffff800044fe300 [vtnet0 rxq 0]
100045 D - 0xfffff800044fe200 [vtnet0 txq 0]
100046 D - 0xfffff800044fe100 [vtnet0 rxq 1]
100047 D - 0xfffff800044fe000 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004645700 [virtio_balloon]
100053 D - 0xfffff800048b1e00 [mca taskq]
100055 D - 0xffffffff81d26660 [deadlkres]
100062 D - 0xfffff80004b99d00 [acpi_task_0]
100063 D - 0xfffff80004b99d00 [acpi_task_1]
100064 D - 0xfffff80004b99d00 [acpi_task_2]
100066 D - 0xfffff800044feb00 [CAM taskq]
db> show all locks
Process 779 (syz-executor7409557) thread 0xfffffe0094ba3800 (100104)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff82e9c4b8) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3093
Process 754 (getty) thread 0xfffffe0094ba0000 (100103)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff800048a3c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218
Process 507 (syslogd) thread 0xfffffe008857c700 (100084)
exclusive lockmgr ufs (ufs) r = 0 (0xfffff800192a2dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3506
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4339K 4241
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 29250 1706K 29315
vtbuf 24 1968K 46
kobj 337 1348K 498
newblk 536 1158K 584
vfscache 3 1025K 3
pcb 21 537K 75
inodedep 21 520K 86
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 101 205K 835
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 54318
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 10 131K 61
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 101 101K 110
linker 254 97K 282
bus 994 81K 3318
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 20 39K 1562
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
DEVFS3 120 30K 130
kdtrace 153 30K 887
umtx 216 27K 216
vmem 3 26K 5
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 31 14K 1555
KTRACE 100 13K 100
ifaddr 32 12K 32
kenv 92 12K 92
eventhandler 125 11K 125
GEOM 60 10K 489
rman 82 10K 423
bmsafemap 4 9K 45
rman 82 10K 423
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
devstat 4 9K 4
rpc 2 8K 2
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
sglist 5 7K 5
CAM DEV 3 6K 510
routetbl 23 6K 27
cred 21 6K 233
CAM queue 5 6K 1528
taskqueue 48 6K 48
ufs_dirhash 24 5K 24
taskqueue 48 6K 48
plimit 17 5K 322
ifnet 3 5K 3
vt 11 5K 11
UMA 254 5K 254
pf_table 2 4K 3
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pf_ifnet 7 4K 8
hhook 13 4K 13
ether_multi 40 4K 50
lltable 11 4K 11
in6_multi 25 3K 25
kqueue 46 3K 782
pwddesc 46 3K 780
terminal 11 3K 11
acpisem 22 3K 22
session 20 3K 31
acpisem 22 3K 22
pgrp 20 3K 31
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
io_apic 1 2K 1
ioctlops 1 2K 87
proc-args 39 2K 484
CAM XPT 22 2K 543
lockf 15 2K 22
Unitno 25 2K 37
selfd 22 2K 9062
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
acpidev 20 2K 20
msi 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
secasvar 1 1K 1
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
CAM periph 4 1K 271
ipsec 3 1K 3
diradd 6 1K 36
indirdep 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 7
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
ip6ndp 4 1K 5
encap_export_host 12 1K 12
crypto 3 1K 3
in_multi 2 1K 4
crypto 3 1K 3
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
chacha20random 1 1K 1
cdev 2 1K 2
osd 3 1K 9
sctp_ifn 2 1K 7
dirrem 1 1K 28
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
inpcbpolicy 6 1K 131
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
loginclass 3 1K 7
prison 6 1K 6
pf_rule 1 1K 1
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
freework 1 1K 26
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
freefrag 1 1K 8
tcpfunc 2 1K 2
procdesc 1 1K 6
pmchooks 1 1K 1
DEVFSP 2 1K 2
soname 4 1K 3135
filecaps 4 1K 63
tun 3 1K 3
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 35
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_altq 0 0K 0
pf_osfp 0 0K 0
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_mcore 0 0K 0
sctp_iter 0 0K 3
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_stre 0 0K 0
sctp_athi 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 3
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
scsi_pass 0 0K 0
ciss_data 0 0K 0
ciss_data 0 0K 0
pvscsi 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
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
ixl 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
USB 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
nvme_da 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
acpipwr 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twsbuf 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
twe_commands 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
vm_fictitious 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
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
UMAHash 0 0K 0
CAM CCB 0 0K 1897
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
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 8
jblocks 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
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
newdirblk 0 0K 8
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
mkdir 0 0K 16
freefile 0 0K 25
freeblks 0 0K 25
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
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
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
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
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
newreno data 0 0K 0
ip_msource 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
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
VN POLL 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 6
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
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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MVS driver 0 0K 0
mbuf_tag 0 0K 27
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
MVS driver 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13494
pts 0 0K 0
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
sbuf 0 0K 288
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPSSAS 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
sysctltmp 0 0K 602
sysctl 0 0K 1
MPRSAS 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
mpr 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
kcovinfo 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
Fail Points 0 0K 0
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix_sriov 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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
pbuf 2632 0 973 0 0 2 2560936 0
mbuf_packet 256 8192 1273 25777 0 254 2423040 0
BUF TRIE 144 176 13292 518 0 62 1939392 0
malloc-384 384 4139 1 4141 0 30 1589760 0
malloc-4096 4096 337 1 498 0 2 1384448 0
malloc-128 128 10352 33 10647 0 126 1329280 0
UMA Slabs 0 112 5578 35 5578 0 126 628656 0
FFS inode 1128 483 21 508 0 8 568512 0
RADIX NODE 144 2054 155 19917 0 62 318096 0
VNODE 488 513 31 540 0 30 265472 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 3 1 11 0 1 262144 0
VM OBJECT 264 886 44 12627 0 30 245520 0
256 Bucket 2048 103 15 6548 0 8 241664 0
DEVCTL 1024 0 212 112 0 0 217088 0
malloc-4096 4096 49 3 1366 0 2 212992 0
malloc-16 16 12231 269 12293 0 254 200000 0
THREAD 1792 106 2 106 0 8 193536 0
malloc-64 64 2752 83 2776 0 254 181440 0
UMA Zones 768 226 3 226 0 16 175872 0
malloc-32 32 4782 132 4955 0 254 157248 0
malloc-128 128 1126 83 25316 0 126 154752 0
malloc-256 256 569 16 739 0 62 149760 0
mbuf 256 386 154 2310 0 254 138240 0
malloc-65536 65536 0 2 45 0 1 131072 0
malloc-65536 65536 0 2 122 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
FFS2 dinode 256 483 12 508 0 62 126720 0
malloc-1024 1024 113 3 123 0 16 118784 0
ksiginfo 112 36 1008 51 0 126 116928 0
MAP ENTRY 96 836 382 37808 0 126 116928 0
vmem btag 56 1871 61 1871 0 254 108192 0
S VFS Cache 104 962 52 1006 0 126 105456 0
malloc-4096 4096 23 0 34 0 2 94208 0
clpbuf 2632 0 32 18 0 16 84224 0
UMA Kegs 384 212 1 212 0 30 81792 0
malloc-8192 8192 6 3 34 0 1 73728 0
malloc-2048 2048 1 35 1898 0 8 73728 0
g_bio 408 4 176 5062 0 30 73440 0
PROC 1320 45 9 779 0 8 71280 0
VMSPACE 2544 23 4 758 0 4 68688 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 126 0 1 65536 0
128 Bucket 1024 35 28 1904 0 16 64512 0
filedesc0 1072 46 10 780 0 8 60032 0
malloc-256 256 163 47 479 0 62 53760 0
32 Bucket 256 48 147 803 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-64 64 542 214 10740 0 254 48384 0
malloc-128 128 308 64 447 0 126 47616 0
malloc-2048 2048 9 13 516 0 8 45056 0
malloc-64 64 523 170 1624 0 254 44352 0
malloc-256 256 136 29 465 0 62 42240 0
NAMEI 1024 0 40 11849 0 16 40960 0
DIRHASH 1024 34 2 34 0 16 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 5 0 1 32768 0
malloc-16384 16384 0 2 153 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
pcpu-64 64 452 60 452 0 254 32768 0
pcpu-8 8 3887 209 3905 0 254 32768 0
malloc-384 384 75 5 396 0 30 30720 0
malloc-384 384 20 50 85 0 30 26880 0
malloc-256 256 28 77 697 0 62 26880 0
mbuf_jumbo_page 4096 0 6 10 0 254 24576 0
malloc-8192 8192 2 1 102 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
64 Bucket 512 47 1 547 0 30 24576 0
ttyinq 160 135 15 300 0 62 24000 0
malloc-128 128 127 59 168 0 126 23808 0
malloc-128 128 142 44 494 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 53 7 53 0 30 23040 0
socket 944 14 10 1215 0 254 22656 0
malloc-4096 4096 4 1 8 0 2 20480 0
malloc-2048 2048 5 5 18 0 8 20480 0
malloc-2048 2048 6 4 262 0 8 20480 0
malloc-1024 1024 18 2 18 0 16 20480 0
malloc-64 64 249 66 13407 0 254 20160 0
4 Bucket 48 10 410 6298 0 254 20160 0
8 Bucket 80 43 207 5972 0 126 20000 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 52 23 53 0 62 19200 0
malloc-256 256 60 15 482 0 62 19200 0
malloc-256 256 36 39 422 0 62 19200 0
TURNSTILE 136 109 17 109 0 62 17136 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 3 1 4 0 2 16384 0
malloc-4096 4096 1 3 199 0 2 16384 0
malloc-1024 1024 6 10 884 0 16 16384 0
malloc-1024 1024 14 2 14 0 16 16384 0
malloc-64 64 192 60 1718 0 254 16128 0
malloc-32 32 277 227 404 0 254 16128 0
malloc-128 128 97 27 789 0 126 15872 0
pipe 744 7 13 282 0 16 14880 0
SLEEPQUEUE 88 109 51 109 0 126 14080 0
malloc-2048 2048 3 3 194 0 8 12288 0
malloc-1024 1024 2 10 42 0 16 12288 0
Files 80 71 79 6444 0 126 12000 0
malloc-256 256 12 33 42 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 3 0 2 8192 0
malloc-2048 2048 3 1 7 0 8 8192 0
malloc-2048 2048 2 2 40 0 8 8192 0
malloc-2048 2048 3 1 3 0 8 8192 0
malloc-1024 1024 2 6 2 0 16 8192 0
malloc-1024 1024 4 4 160 0 16 8192 0
malloc-1024 1024 3 5 19 0 16 8192 0
malloc-512 512 1 15 119 0 30 8192 0
malloc-512 512 4 12 4 0 30 8192 0
malloc-512 512 2 14 510 0 30 8192 0
malloc-512 512 3 13 47 0 30 8192 0
malloc-512 512 2 14 8 0 30 8192 0
malloc-512 512 8 8 8 0 30 8192 0
rtentry 176 14 32 18 0 62 8096 0
rl_entry 40 29 173 29 0 254 8080 0
udpcb 32 2 250 120 0 254 8064 0
PWD 32 10 242 100 0 254 8064 0
malloc-64 64 11 115 24 0 254 8064 0
malloc-64 64 2 124 37 0 254 8064 0
malloc-64 64 28 98 48 0 254 8064 0
malloc-32 32 101 151 137 0 254 8064 0
malloc-32 32 46 206 1888 0 254 8064 0
malloc-32 32 58 194 849 0 254 8064 0
malloc-32 32 30 222 2724 0 254 8064 0
16 Bucket 144 35 21 194 0 62 8064 0
2 Bucket 32 50 202 8878 0 254 8064 0
vtnet_tx_hdr 24 0 334 1348 0 254 8016 0
KNOTE 160 0 50 8 0 62 8000 0
malloc-16 16 16 484 46 0 254 8000 0
malloc-16 16 28 472 226 0 254 8000 0
malloc-16 16 39 461 496 0 254 8000 0
malloc-16 16 188 312 1352 0 254 8000 0
malloc-16 16 8 492 8 0 254 8000 0
malloc-16 16 252 248 254 0 254 8000 0
malloc-16 16 27 473 24504 0 254 8000 0
malloc-128 128 16 46 72 0 126 7936 0
malloc-128 128 43 19 3030 0 126 7936 0
tcp_inpcb 488 3 13 7 0 254 7808 0
udp_inpcb 488 2 14 120 0 254 7808 0
kenv 258 3 27 1002 0 30 7740 0
routing nhops 256 11 19 18 0 62 7680 0
unpcb 256 7 23 1067 0 254 7680 0
malloc-384 384 8 12 11 0 30 7680 0
malloc-384 384 9 11 9 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-512 512 1 7 2 0 30 4096 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
sctp_laddr 48 0 84 4 0 254 4032 0
hostcache 96 1 41 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-32 32 8 118 29 0 254 4032 0
malloc-32 32 1 125 20 0 254 4032 0
ripcb 488 1 7 4 0 254 3904 0
UMA Slabs 1 176 7 15 7 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 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
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_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 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 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_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
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
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 488 0 0 0 0 30 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
AIO 208 0 0 0 0 62 0 0
NCLNODE 592 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
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
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
cryptop 280 0 0 0 0 30 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
ktls_session 192 0 0 0 0 62 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 2632 0 0 0 0 62 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
mdpbuf 2632 0 0 0 0 4 0 0
nfspbuf 2632 0 0 0 0 16 0 0
swwbuf 2632 0 0 0 0 8 0 0
swrbuf 2632 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
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-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
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