panic: tcp_do_segment: sent too much: NUM>NUM
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syzbot
May 4, 2025, 8:11:31 PM5/4/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 83507f9e6fed newsyslog(8): Disable compression by default ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=150cf0f4580000
dashboard link: https://syzkaller.appspot.com/bug?extid=fc97a2b5a0f7ea161161
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+fc97a2...@syzkaller.appspotmail.com
panic: tcp_do_segment: sent too much: 1432>1396
cpuid = 1
time = 1746403798
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005739ebb0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005739ed10
vpanic() at vpanic+0x257/frame 0xfffffe005739eed0
panic() at panic+0xb5/frame 0xfffffe005739ef90
tcp_do_segment() at tcp_do_segment+0x8c34/frame 0xfffffe005739f270
tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe005739f530
tcp_input() at tcp_input+0x1f/frame 0xfffffe005739f550
ip_input() at ip_input+0xa98/frame 0xfffffe005739f670
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005739f750
ether_demux() at ether_demux+0x447/frame 0xfffffe005739f810
ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe005739f8f0
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005739f9d0
ether_input() at ether_input+0x1db/frame 0xfffffe005739fab0
vtnet_rxq_eof() at vtnet_rxq_eof+0x16d2/frame 0xfffffe005739fcd0
vtnet_rx_vq_process() at vtnet_rx_vq_process+0x189/frame 0xfffffe005739fd90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe005739fef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe005739ff30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005739ff30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100055 ]
Stopped at kdb_enter+0x6e: movq $0,0x25bd7e7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff827a9840 .str.27
rsp 0xfffffe005739ecf0
rbp 0xfffffe005739ed10
rsi 0
rdi 0xffffffff816133c9 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x4
r12 0xfffffe0008029000
r13 0xfffffffffffffffd
r14 0xffffffff827a9840 .str.27
r15 0
rip 0xffffffff815fd9ae kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25bd7e7(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0008006580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b458e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b458e0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83b46880
(map 0xffffffff83b46880)
(map.pmap 0xffffffff83b46920)
(pmap 0xffffffff83b46990)
threads: 20
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 RunQ [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 Run CPU 1 [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
934 765 765 0 R (threaded) syz-executor
100243 RunQ syz-executor
100268 RunQ syz-executor
100269 S uwait 0xfffffe005a2af200 syz-executor
933 929 767 0 SV uwait 0xfffffe0058cfbd00 syz-executor
932 764 764 0 R (threaded) syz-executor
100240 RunQ syz-executor
100263 RunQ syz-executor
100266 S kqread 0xfffffe00546b9c00 syz-executor
100267 S uwait 0xfffffe005a2ac180 syz-executor
929 767 767 0 T (threaded) syz-executor
100117 s syz-executor
100255 D ppwait 0xfffffe0054925fc0 syz-executor
927 1 765 0 S uwait 0xfffffe0058cf8200 syz-executor
921 1 765 0 S uwait 0xfffffe005a2acb00 syz-executor
918 1 766 0 S uwait 0xfffffe005a2aca00 syz-executor
916 1 765 0 S uwait 0xfffffe005860fb80 syz-executor
915 1 767 0 S uwait 0xfffffe005860fc80 syz-executor
912 1 764 0 SV uwait 0xfffffe005a2ae280 syz-executor
909 1 764 0 S uwait 0xfffffe005a2ae180 syz-executor
907 1 764 0 SV lockf 0xfffffe006e6af000 syz-executor
904 1 765 0 S uwait 0xfffffe005860fe80 syz-executor
903 1 765 0 S uwait 0xfffffe005a2ae380 syz-executor
901 1 765 0 S uwait 0xfffffe005a2aec80 syz-executor
900 1 765 0 S uwait 0xfffffe0058cf8e00 syz-executor
894 1 764 0 S uwait 0xfffffe0058cf9080 syz-executor
884 1 884 0 Ss select 0xfffffe0059becc40 rtsol
883 1 883 0 Ss select 0xfffffe0059becbc0 rtsol
882 1 882 0 Ss select 0xfffffe0059becb40 rtsol
879 784 424 0 S kqread 0xfffffe0059ea0000 rtsol
872 0 0 0 DL mdwait 0xfffffe006ebe0000 [md1]
829 1 766 0 T uwait 0xfffffe005a2af000 syz-executor
822 1 767 0 T uwait 0xfffffe005a2af300 syz-executor
808 0 0 0 DL aiordy 0xfffffe00548e85a0 [aiod4]
805 0 0 0 DL aiordy 0xfffffe00548e7ae0 [aiod3]
804 0 0 0 DL aiordy 0xfffffe00548e8040 [aiod2]
803 0 0 0 DL aiordy 0xfffffe00548e95c0 [aiod1]
784 771 424 0 S wait 0xfffffe0054802ac0 sh
771 424 424 0 S wait 0xfffffe00548deb00 sh
767 763 767 0 S nanslp 0xffffffff83b9c501 syz-executor
766 763 766 0 R syz-executor
765 763 765 0 S nanslp 0xffffffff83b9c501 syz-executor
764 763 764 0 R syz-executor
763 761 761 0 S select 0xfffffe0059beb940 syz-executor
761 759 761 0 Ss pause 0xfffffe00548df670 csh
759 682 759 0 Ss select 0xfffffe0059beb840 sshd
748 1 748 0 Ts+ ttyin 0xfffffe00082690b0 getty
747 1 747 0 Ts+ ttyin 0xfffffe0058e344b0 getty
746 1 746 0 Ts+ ttyin 0xfffffe0058e348b0 getty
745 1 745 0 Ts+ ttyin 0xfffffe0058e34cb0 getty
744 1 744 0 Ts+ ttyin 0xfffffe0058e350b0 getty
743 1 743 0 Ts+ ttyin 0xfffffe0058e354b0 getty
742 1 742 0 Ts+ ttyin 0xfffffe0058e358b0 getty
741 1 741 0 Ts+ ttyin 0xfffffe0058e35cb0 getty
740 1 740 0 Ts+ ttyin 0xfffffe0058e360b0 getty
738 1 18 0 T+ piperd 0xfffffe0059fff2e0 logger
737 736 18 0 S+ nanslp 0xffffffff83b9c501 sleep
736 1 18 0 T+ wait 0xfffffe00548ddae0 sh
686 1 686 0 Ts nanslp 0xffffffff83b9c500 cron
682 1 682 0 Ts select 0xfffffe0059beb6c0 sshd
495 1 495 0 Ts syslogd
424 1 424 0 Ts wait 0xfffffe0054804b00 devd
423 1 423 65 Ts dhclient
338 1 338 0 Ts select 0xfffffe0059beb540 dhclient
335 1 335 0 Ts select 0xfffffe0059beb240 dhclient
17 0 0 0 DL syncer 0xffffffff83cb9da0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb8360 [bufdaemon]
100083 D - 0xffffffff83002140 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0059e29ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d03380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ce92f8 [dom0]
100081 D launds 0xffffffff83ce9304 [laundry: dom0]
100082 D umarcl 0xffffffff81dc7b80 [uma]
7 0 0 0 DL - 0xffffffff83919cd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff845c4850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8486c6c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e4340 [doneq0]
100047 D - 0xffffffff838e42c0 [async]
100076 D - 0xffffffff838e4140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce4b00 [crypto]
100044 D crypto_ 0xfffffe00546add30 [crypto returns 0]
100045 D crypto_ 0xfffffe00546add80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0008bfa488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b44f00 [g_event]
100038 D - 0xffffffff83b44f20 [g_up]
100039 D - 0xffffffff83b44f40 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 Run CPU 0 [clock (0)]
100032 RunQ [clock (1)]
12 0 0 0 RL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 RunQ [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 Run CPU 1 [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0008007040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce55a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c2bff0 [swapper]
100005 D - 0xfffffe00546bd100 [softirq_0]
100006 D - 0xfffffe00546bd000 [softirq_1]
100007 D - 0xfffffe00546bce00 [if_io_tqg_0]
100008 D - 0xfffffe00546bcd00 [if_io_tqg_1]
100009 D - 0xfffffe00546bcc00 [if_config_tqg_0]
100010 D - 0xfffffe0008be3c00 [kqueue_ctx taskq]
100011 D - 0xfffffe0008be3a00 [jail_remove taskq]
100012 D - 0xfffffe0008be3800 [bus taskq]
100015 D - 0xfffffe0008be3200 [thread taskq]
100017 D - 0xfffffe0008be2d00 [aiod_kick taskq]
100018 D - 0xfffffe0008be2b00 [deferred_unmount ta]
100019 D - 0xfffffe0008be2900 [inm_free taskq]
100020 D - 0xfffffe0008be2700 [in6m_free taskq]
100021 D - 0xfffffe0008be2500 [linuxkpi_irq_wq]
100022 D - 0xfffffe0008be2300 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0008be2300 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0008be2300 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0008be2300 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008be1200 [firmware taskq]
100041 D - 0xfffffe005476d000 [crypto_0]
100042 D - 0xfffffe005476d000 [crypto_1]
100057 D - 0xfffffe005476c300 [vtnet0 rxq 0]
100058 D - 0xfffffe005476c200 [vtnet0 txq 0]
100059 D - 0xfffffe005476c100 [vtnet0 rxq 1]
100060 D - 0xfffffe005476c000 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007f83400 [virtio_balloon]
100066 D - 0xffffffff827aeb81 [deadlkres]
100070 D - 0xfffffe0058cfdd00 [acpi_task_0]
100071 D - 0xfffffe0058cfdd00 [acpi_task_1]
100072 D - 0xfffffe0058cfdd00 [acpi_task_2]
100074 D - 0xfffffe0008be4a00 [mca taskq]
100075 D - 0xfffffe005476ca00 [CAM taskq]
100077 D - 0xfffffe005476ab00 [ipsec_offload]
db> show all locks
Process 932 (syz-executor) thread 0xfffffe0054924740 (100263)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000854ef28) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008554628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077ef8750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1240
Process 766 (syz-executor) thread 0xfffffe00548e1740 (100105)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077ef8e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:578
Process 12 (intr) thread 0xfffffe0008029000 (100055)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6fb020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487
exclusive sleep mutex vtnet0-rx1 (vtnet0-rx1) r = 0 (0xfffffe0008bf9980) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2213
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5063K 498
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4215
sysctloid 34971 2060K 35163
vtbuf 24 1968K 46
kobj 331 1324K 513
newblk 21 1029K 1524
vfscache 3 1025K 3
pcb 44 687K 130
inodedep 27 522K 226
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
filedesc 48 377K 201
subproc 163 330K 1028
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 102 201K 17764
acpica 1674 184K 54426
vmem 5 144K 6
tidhash 3 141K 3
pagedep 18 133K 106
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 128
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 521
ddb_capture 1 64K 1
kdtrace 224 43K 1205
umtx 336 42K 336
temp 35 37K 1875
DEVFS3 129 33K 140
hostcache 1 32K 1
shm 1 32K 3
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
BPF 15 19K 17
ifaddr 66 19K 68
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 129 16K 409
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 163 14K 163
lltable 43 14K 43
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
GEOM 68 12K 540
kqueue 91 12K 1011
CAM queue 5 11K 1528
rman 82 10K 437
plimit 24 9K 321
rpc 8 9K 8
in6_multi 65 9K 65
bmsafemap 2 9K 193
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 2
shmfd 1 8K 3
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
taskqueue 69 8K 75
cred 27 7K 205
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 27
pwddesc 74 5K 939
UMA 267 5K 268
pf_ifnet 10 5K 19
vt 11 5K 11
md_disk 2 5K 20
memdesc 1 4K 1
MCA 32 4K 32
md_sectors 1 4K 18
evdev 4 4K 4
acpisem 28 4K 28
selfd 49 4K 12114
sctp_atcl 8 3K 35
proc-args 101 3K 1969
DEVFSP 47 3K 63
session 23 3K 35
terminal 11 3K 11
lockf 28 3K 73
acpidev 20 3K 20
uidinfo 4 3K 15
hhook 8 3K 10
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 14
Unitno 30 2K 54
sctp_ifa 13 2K 14
diradd 13 2K 182
CAM XPT 22 2K 543
in_multi 6 2K 8
tun 4 2K 4
select 12 2K 34
toponodes 6 2K 6
ipsecpolicy 2 2K 2
dirrem 5 2K 165
msi 9 2K 9
netlink 2 2K 74
CC Mem 9 2K 47
mount 22 2K 305
sctp_timw 4 1K 4
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 16
NFSD session 1 1K 1
newdirblk 7 1K 87
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
inpcbpolicy 24 1K 228
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
osd 14 1K 62
crypto 4 1K 7
encap_export_host 12 1K 12
indirdep 2 1K 77
procdesc 4 1K 10
cdev 2 1K 2
lkpikmalloc 8 1K 9
mkdir 3 1K 174
chacha20random 1 1K 1
biobuf 1 1K 1
ip6opt 2 1K 13
sctp_atky 8 1K 39
cryptodev 4 1K 48
freefile 2 1K 119
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
frag6 2 1K 14
tcpfunc 3 1K 3
ip_msource 3 1K 5
loginclass 3 1K 5
prison 6 1K 6
sctp_athm 8 1K 35
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 7
pmchooks 1 1K 1
filedesc_to_leader 2 1K 5
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3359
filecaps 4 1K 79
sctp_vrf 1 1K 1
vnet 1 1K 1
iov 1 1K 13968
pmc 1 1K 1
entropy 2 1K 33
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 187
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 6
sctp_iter 0 0K 10
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 0
sctp_stro 0 0K 4
sctp_stri 0 0K 0
sctp_map 0 0K 8
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
tcp_pcm_rack 0 0K 2
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 4
mqdata 0 0K 0
filemon 0 0K 3
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 115
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 104
freefrag 0 0K 63
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
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_msource 0 0K 0
ip6_moptions 0 0K 1
in6_mfilter 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_moptions 0 0K 3
in_mfilter 0 0K 9
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 19
fadvise 0 0K 2
VN POLL 0 0K 1
statfs 0 0K 187
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 35
lio 0 0K 4
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
ioctlops 0 0K 110
eventfd 0 0K 1
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 334
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 635
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
boottrace 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 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
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
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
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 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
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 350
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8323 1075 13088 0 254 38494208 0
mbuf 256 8688 974 16871 0 254 2473472 0
BUF TRIE 152 224 11580 1306 0 62 1794208 0
malloc-4096 4096 412 4 1931 0 2 1703936 0
malloc-384 384 4207 23 4207 0 30 1624320 0
malloc-128 128 11493 225 11562 0 126 1499904 0
UMA Slabs 0 112 10970 4 10970 0 126 1229088 0
sctp_asoc 2256 0 510 4 0 254 1150560 0
RADIX NODE 152 6598 365 30483 0 62 1058376 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16322 853 17313 0 254 961800 0
malloc-65536 65536 9 1 12 0 1 655360 0
FFS inode 1168 541 19 662 0 8 654080 0
sctp_ep 1152 8 503 31 0 254 588672 0
socket 1024 49 459 1487 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 194 0 0 2 509056 0
malloc-65536 65536 7 0 7 0 1 458752 0
malloc-16384 16384 24 2 100 0 1 425984 0
sctp_raddr 736 0 517 4 0 254 380512 0
VM OBJECT 264 1302 48 14598 0 30 356400 0
256 Bucket 2048 144 18 1116 0 8 331776 0
THREAD 1824 149 19 269 0 8 306432 0
malloc-64 64 4061 538 4728 0 254 294336 0
VNODE 440 579 87 702 0 30 293040 0
malloc-256 256 85 1040 2005 0 62 288000 0
malloc-2048 2048 104 16 319 0 8 245760 0
malloc-16 16 14465 285 14651 0 254 236000 0
malloc-64 64 250 3341 14201 0 254 229824 0
DEVCTL 1024 28 192 153 0 0 225280 0
tcp_log 416 6 507 6 0 254 213408 0
malloc-65536 65536 0 3 63 0 1 196608 0
malloc-32768 32768 1 5 48 0 1 196608 0
malloc-32 32 5618 304 6367 0 254 189504 0
UMA Zones 768 239 5 240 0 16 187392 0
MAP ENTRY 96 1733 157 46383 0 126 181440 0
malloc-128 128 1150 245 28789 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 15 501 1190 0 254 165120 0
malloc-32768 32768 3 2 123 0 1 163840 0
FFS2 dinode 256 541 89 662 0 62 161280 0
FPU_save_area 832 151 29 330 0 16 149760 0
malloc-4096 4096 14 20 45 0 2 139264 0
S VFS Cache 104 1003 284 1158 0 126 133848 0
malloc-65536 65536 0 2 118 0 1 131072 0
malloc-32768 32768 3 1 14 0 1 131072 0
malloc-1024 1024 115 13 133 0 16 131072 0
mbuf_packet 256 15 493 210 0 254 130048 0
PROC 1376 73 15 934 0 8 121088 0
ksiginfo 112 67 977 104 0 126 116928 0
malloc-128 128 626 273 1196 0 126 115072 0
filedesc0 1072 74 10 939 0 8 90048 0
UMA Kegs 384 225 8 226 0 30 89472 0
g_bio 408 0 210 7213 0 30 85680 0
malloc-2048 2048 8 32 1106 0 8 81920 0
malloc-256 256 271 44 685 0 62 80640 0
malloc-8192 8192 7 2 130 0 1 73728 0
malloc-8192 8192 9 0 10 0 1 73728 0
64 Bucket 512 88 48 1960 0 30 69632 0
128 Bucket 1024 48 19 248 0 16 68608 0
malloc-64 64 515 556 26512 0 254 68544 0
malloc-128 128 304 223 489 0 126 67456 0
malloc-128 128 484 43 1148 0 126 67456 0
malloc-65536 65536 0 1 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-16384 16384 2 2 192 0 1 65536 0
malloc-4096 4096 14 2 27 0 2 65536 0
malloc-2048 2048 19 13 54 0 8 65536 0
malloc-64 64 471 348 679 0 254 52416 0
malloc-128 128 160 243 805 0 126 51584 0
udp_inpcb 408 7 119 158 0 30 51408 0
malloc-256 256 137 58 165 0 62 49920 0
malloc-256 256 29 166 1040 0 62 49920 0
malloc-256 256 80 115 458 0 62 49920 0
32 Bucket 256 78 117 1716 0 62 49920 0
DIRHASH 1024 34 14 36 0 16 49152 0
NAMEI 1024 0 48 13565 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 10 14 83 0 8 49152 0
malloc-1024 1024 6 42 542 0 16 49152 0
VMSPACE 584 50 34 910 0 16 49056 0
malloc-384 384 77 43 717 0 30 46080 0
malloc-384 384 26 94 227 0 30 46080 0
syncache 168 0 264 3 0 254 44352 0
clpbuf 2624 0 16 111 0 4 41984 0
malloc-8192 8192 2 3 5 0 1 40960 0
pcpu-8 8 4724 396 4892 0 254 40960 0
da_ccb 544 0 70 2036 0 16 38080 0
malloc-64 64 39 528 47 0 254 36288 0
malloc-64 64 188 379 260 0 254 36288 0
malloc-64 64 87 480 960 0 254 36288 0
malloc-64 64 86 481 367 0 254 36288 0
malloc-128 128 0 279 66 0 126 35712 0
malloc-128 128 44 235 181 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 54 36 60 0 30 34560 0
malloc-384 384 40 50 103 0 30 34560 0
malloc-256 256 18 117 227 0 62 34560 0
malloc-256 256 59 76 566 0 62 34560 0
malloc-256 256 37 98 422 0 62 34560 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 6 10 24 0 8 32768 0
malloc-1024 1024 6 26 212 0 16 32768 0
malloc-1024 1024 29 3 38 0 16 32768 0
malloc-1024 1024 10 22 11 0 16 32768 0
malloc-1024 1024 2 30 17 0 16 32768 0
malloc-1024 1024 8 24 998 0 16 32768 0
malloc-512 512 8 56 181 0 30 32768 0
malloc-512 512 2 62 25 0 30 32768 0
malloc-512 512 11 53 23 0 30 32768 0
malloc-512 512 4 60 5 0 30 32768 0
malloc-512 512 0 64 7 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
pcpu-64 64 496 16 496 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 214 186 7436 0 126 32000 0
PGRP 120 27 237 41 0 126 31680 0
tcp_inpcb 1304 9 15 46 0 8 31296 0
sctp_laddr 48 0 588 18 0 254 28224 0
rl_entry 48 3 585 6 0 254 28224 0
16 Bucket 144 91 105 362 0 62 28224 0
4 Bucket 48 8 580 15 0 254 28224 0
AIO 208 1 132 17 0 62 27664 0
udplite_inpcb 408 1 62 6 0 30 25704 0
TURNSTILE 136 169 20 169 0 62 25704 0
cpuset 200 8 120 8 0 62 25600 0
malloc-8192 8192 1 2 3 0 1 24576 0
malloc-8192 8192 1 2 20 0 1 24576 0
malloc-4096 4096 3 3 88 0 2 24576 0
malloc-4096 4096 2 4 234 0 2 24576 0
malloc-4096 4096 0 6 65 0 2 24576 0
pipe 736 19 14 323 0 16 24288 0
ertt_txseginfo 40 6 600 439 0 254 24240 0
PWD 40 27 579 151 0 254 24240 0
rtentry 168 29 115 34 0 62 24192 0
8 Bucket 80 47 253 343 0 126 24000 0
itimer 352 0 66 32 0 30 23232 0
malloc-384 384 2 58 20 0 30 23040 0
tcp_rack_pcb 1088 0 21 2 0 8 22848 0
ripcb 376 7 53 18 0 30 22560 0
Mountpoints 2816 2 6 3 0 4 22528 0
SLEEPQUEUE 88 169 87 169 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 9 271 46 0 126 20160 0
malloc-32 32 2 628 29 0 254 20160 0
malloc-32 32 82 548 95 0 254 20160 0
malloc-32 32 41 589 128 0 254 20160 0
malloc-32 32 147 483 213 0 254 20160 0
malloc-32 32 42 588 742 0 254 20160 0
malloc-32 32 67 563 5784 0 254 20160 0
malloc-32 32 114 516 1525 0 254 20160 0
2 Bucket 32 67 563 399 0 254 20160 0
KNOTE 160 8 117 43 0 62 20000 0
tcp_bbr_map 128 2 153 21 0 126 19840 0
AIOCB 552 0 35 25 0 16 19320 0
L VFS Cache 320 0 60 13 0 30 19200 0
AIOLIO 272 0 70 3 0 30 19040 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-512 512 2 30 16 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcp_bbr_pcb 896 2 16 7 0 16 16128 0
tcp_log_id_node 120 0 132 1 0 126 15840 0
kenv 258 17 43 1065 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
tcp_log_id_bucket 176 0 69 1 0 62 12144 0
malloc-16 16 11 739 57 0 254 12000 0
malloc-16 16 18 732 154 0 254 12000 0
malloc-16 16 284 466 431 0 254 12000 0
malloc-16 16 45 705 177 0 254 12000 0
malloc-16 16 184 566 2910 0 254 12000 0
malloc-16 16 14 736 28218 0 254 12000 0
malloc-16 16 92 658 1566 0 254 12000 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 4 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1534 0 254 8016 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
md1 8 15 241 15 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
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If the report is already addressed, let syzbot know by replying with:
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#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 83507f9e6fed newsyslog(8): Disable compression by default ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=150cf0f4580000
dashboard link: https://syzkaller.appspot.com/bug?extid=fc97a2b5a0f7ea161161
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+fc97a2...@syzkaller.appspotmail.com
panic: tcp_do_segment: sent too much: 1432>1396
cpuid = 1
time = 1746403798
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005739ebb0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005739ed10
vpanic() at vpanic+0x257/frame 0xfffffe005739eed0
panic() at panic+0xb5/frame 0xfffffe005739ef90
tcp_do_segment() at tcp_do_segment+0x8c34/frame 0xfffffe005739f270
tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe005739f530
tcp_input() at tcp_input+0x1f/frame 0xfffffe005739f550
ip_input() at ip_input+0xa98/frame 0xfffffe005739f670
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005739f750
ether_demux() at ether_demux+0x447/frame 0xfffffe005739f810
ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe005739f8f0
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe005739f9d0
ether_input() at ether_input+0x1db/frame 0xfffffe005739fab0
vtnet_rxq_eof() at vtnet_rxq_eof+0x16d2/frame 0xfffffe005739fcd0
vtnet_rx_vq_process() at vtnet_rx_vq_process+0x189/frame 0xfffffe005739fd90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe005739fef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe005739ff30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005739ff30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100055 ]
Stopped at kdb_enter+0x6e: movq $0,0x25bd7e7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff827a9840 .str.27
rsp 0xfffffe005739ecf0
rbp 0xfffffe005739ed10
rsi 0
rdi 0xffffffff816133c9 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x4
r12 0xfffffe0008029000
r13 0xfffffffffffffffd
r14 0xffffffff827a9840 .str.27
r15 0
rip 0xffffffff815fd9ae kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25bd7e7(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0008006580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b458e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b458e0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83b46880
(map 0xffffffff83b46880)
(map.pmap 0xffffffff83b46920)
(pmap 0xffffffff83b46990)
threads: 20
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 RunQ [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 Run CPU 1 [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
934 765 765 0 R (threaded) syz-executor
100243 RunQ syz-executor
100268 RunQ syz-executor
100269 S uwait 0xfffffe005a2af200 syz-executor
933 929 767 0 SV uwait 0xfffffe0058cfbd00 syz-executor
932 764 764 0 R (threaded) syz-executor
100240 RunQ syz-executor
100263 RunQ syz-executor
100266 S kqread 0xfffffe00546b9c00 syz-executor
100267 S uwait 0xfffffe005a2ac180 syz-executor
929 767 767 0 T (threaded) syz-executor
100117 s syz-executor
100255 D ppwait 0xfffffe0054925fc0 syz-executor
927 1 765 0 S uwait 0xfffffe0058cf8200 syz-executor
921 1 765 0 S uwait 0xfffffe005a2acb00 syz-executor
918 1 766 0 S uwait 0xfffffe005a2aca00 syz-executor
916 1 765 0 S uwait 0xfffffe005860fb80 syz-executor
915 1 767 0 S uwait 0xfffffe005860fc80 syz-executor
912 1 764 0 SV uwait 0xfffffe005a2ae280 syz-executor
909 1 764 0 S uwait 0xfffffe005a2ae180 syz-executor
907 1 764 0 SV lockf 0xfffffe006e6af000 syz-executor
904 1 765 0 S uwait 0xfffffe005860fe80 syz-executor
903 1 765 0 S uwait 0xfffffe005a2ae380 syz-executor
901 1 765 0 S uwait 0xfffffe005a2aec80 syz-executor
900 1 765 0 S uwait 0xfffffe0058cf8e00 syz-executor
894 1 764 0 S uwait 0xfffffe0058cf9080 syz-executor
884 1 884 0 Ss select 0xfffffe0059becc40 rtsol
883 1 883 0 Ss select 0xfffffe0059becbc0 rtsol
882 1 882 0 Ss select 0xfffffe0059becb40 rtsol
879 784 424 0 S kqread 0xfffffe0059ea0000 rtsol
872 0 0 0 DL mdwait 0xfffffe006ebe0000 [md1]
829 1 766 0 T uwait 0xfffffe005a2af000 syz-executor
822 1 767 0 T uwait 0xfffffe005a2af300 syz-executor
808 0 0 0 DL aiordy 0xfffffe00548e85a0 [aiod4]
805 0 0 0 DL aiordy 0xfffffe00548e7ae0 [aiod3]
804 0 0 0 DL aiordy 0xfffffe00548e8040 [aiod2]
803 0 0 0 DL aiordy 0xfffffe00548e95c0 [aiod1]
784 771 424 0 S wait 0xfffffe0054802ac0 sh
771 424 424 0 S wait 0xfffffe00548deb00 sh
767 763 767 0 S nanslp 0xffffffff83b9c501 syz-executor
766 763 766 0 R syz-executor
765 763 765 0 S nanslp 0xffffffff83b9c501 syz-executor
764 763 764 0 R syz-executor
763 761 761 0 S select 0xfffffe0059beb940 syz-executor
761 759 761 0 Ss pause 0xfffffe00548df670 csh
759 682 759 0 Ss select 0xfffffe0059beb840 sshd
748 1 748 0 Ts+ ttyin 0xfffffe00082690b0 getty
747 1 747 0 Ts+ ttyin 0xfffffe0058e344b0 getty
746 1 746 0 Ts+ ttyin 0xfffffe0058e348b0 getty
745 1 745 0 Ts+ ttyin 0xfffffe0058e34cb0 getty
744 1 744 0 Ts+ ttyin 0xfffffe0058e350b0 getty
743 1 743 0 Ts+ ttyin 0xfffffe0058e354b0 getty
742 1 742 0 Ts+ ttyin 0xfffffe0058e358b0 getty
741 1 741 0 Ts+ ttyin 0xfffffe0058e35cb0 getty
740 1 740 0 Ts+ ttyin 0xfffffe0058e360b0 getty
738 1 18 0 T+ piperd 0xfffffe0059fff2e0 logger
737 736 18 0 S+ nanslp 0xffffffff83b9c501 sleep
736 1 18 0 T+ wait 0xfffffe00548ddae0 sh
686 1 686 0 Ts nanslp 0xffffffff83b9c500 cron
682 1 682 0 Ts select 0xfffffe0059beb6c0 sshd
495 1 495 0 Ts syslogd
424 1 424 0 Ts wait 0xfffffe0054804b00 devd
423 1 423 65 Ts dhclient
338 1 338 0 Ts select 0xfffffe0059beb540 dhclient
335 1 335 0 Ts select 0xfffffe0059beb240 dhclient
17 0 0 0 DL syncer 0xffffffff83cb9da0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb8360 [bufdaemon]
100083 D - 0xffffffff83002140 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0059e29ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d03380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ce92f8 [dom0]
100081 D launds 0xffffffff83ce9304 [laundry: dom0]
100082 D umarcl 0xffffffff81dc7b80 [uma]
7 0 0 0 DL - 0xffffffff83919cd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff845c4850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8486c6c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e4340 [doneq0]
100047 D - 0xffffffff838e42c0 [async]
100076 D - 0xffffffff838e4140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce4b00 [crypto]
100044 D crypto_ 0xfffffe00546add30 [crypto returns 0]
100045 D crypto_ 0xfffffe00546add80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0008bfa488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b44f00 [g_event]
100038 D - 0xffffffff83b44f20 [g_up]
100039 D - 0xffffffff83b44f40 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 Run CPU 0 [clock (0)]
100032 RunQ [clock (1)]
12 0 0 0 RL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 RunQ [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 Run CPU 1 [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0008007040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce55a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c2bff0 [swapper]
100005 D - 0xfffffe00546bd100 [softirq_0]
100006 D - 0xfffffe00546bd000 [softirq_1]
100007 D - 0xfffffe00546bce00 [if_io_tqg_0]
100008 D - 0xfffffe00546bcd00 [if_io_tqg_1]
100009 D - 0xfffffe00546bcc00 [if_config_tqg_0]
100010 D - 0xfffffe0008be3c00 [kqueue_ctx taskq]
100011 D - 0xfffffe0008be3a00 [jail_remove taskq]
100012 D - 0xfffffe0008be3800 [bus taskq]
100015 D - 0xfffffe0008be3200 [thread taskq]
100017 D - 0xfffffe0008be2d00 [aiod_kick taskq]
100018 D - 0xfffffe0008be2b00 [deferred_unmount ta]
100019 D - 0xfffffe0008be2900 [inm_free taskq]
100020 D - 0xfffffe0008be2700 [in6m_free taskq]
100021 D - 0xfffffe0008be2500 [linuxkpi_irq_wq]
100022 D - 0xfffffe0008be2300 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0008be2300 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0008be2300 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0008be2300 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0008be1d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008be1200 [firmware taskq]
100041 D - 0xfffffe005476d000 [crypto_0]
100042 D - 0xfffffe005476d000 [crypto_1]
100057 D - 0xfffffe005476c300 [vtnet0 rxq 0]
100058 D - 0xfffffe005476c200 [vtnet0 txq 0]
100059 D - 0xfffffe005476c100 [vtnet0 rxq 1]
100060 D - 0xfffffe005476c000 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007f83400 [virtio_balloon]
100066 D - 0xffffffff827aeb81 [deadlkres]
100070 D - 0xfffffe0058cfdd00 [acpi_task_0]
100071 D - 0xfffffe0058cfdd00 [acpi_task_1]
100072 D - 0xfffffe0058cfdd00 [acpi_task_2]
100074 D - 0xfffffe0008be4a00 [mca taskq]
100075 D - 0xfffffe005476ca00 [CAM taskq]
100077 D - 0xfffffe005476ab00 [ipsec_offload]
db> show all locks
Process 932 (syz-executor) thread 0xfffffe0054924740 (100263)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000854ef28) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008554628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077ef8750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1240
Process 766 (syz-executor) thread 0xfffffe00548e1740 (100105)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077ef8e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:578
Process 12 (intr) thread 0xfffffe0008029000 (100055)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6fb020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487
exclusive sleep mutex vtnet0-rx1 (vtnet0-rx1) r = 0 (0xfffffe0008bf9980) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2213
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5063K 498
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4215
sysctloid 34971 2060K 35163
vtbuf 24 1968K 46
kobj 331 1324K 513
newblk 21 1029K 1524
vfscache 3 1025K 3
pcb 44 687K 130
inodedep 27 522K 226
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
filedesc 48 377K 201
subproc 163 330K 1028
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 102 201K 17764
acpica 1674 184K 54426
vmem 5 144K 6
tidhash 3 141K 3
pagedep 18 133K 106
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 128
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 521
ddb_capture 1 64K 1
kdtrace 224 43K 1205
umtx 336 42K 336
temp 35 37K 1875
DEVFS3 129 33K 140
hostcache 1 32K 1
shm 1 32K 3
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
BPF 15 19K 17
ifaddr 66 19K 68
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 129 16K 409
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 163 14K 163
lltable 43 14K 43
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
GEOM 68 12K 540
kqueue 91 12K 1011
CAM queue 5 11K 1528
rman 82 10K 437
plimit 24 9K 321
rpc 8 9K 8
in6_multi 65 9K 65
bmsafemap 2 9K 193
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 2
shmfd 1 8K 3
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
taskqueue 69 8K 75
cred 27 7K 205
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 27
pwddesc 74 5K 939
UMA 267 5K 268
pf_ifnet 10 5K 19
vt 11 5K 11
md_disk 2 5K 20
memdesc 1 4K 1
MCA 32 4K 32
md_sectors 1 4K 18
evdev 4 4K 4
acpisem 28 4K 28
selfd 49 4K 12114
sctp_atcl 8 3K 35
proc-args 101 3K 1969
DEVFSP 47 3K 63
session 23 3K 35
terminal 11 3K 11
lockf 28 3K 73
acpidev 20 3K 20
uidinfo 4 3K 15
hhook 8 3K 10
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 14
Unitno 30 2K 54
sctp_ifa 13 2K 14
diradd 13 2K 182
CAM XPT 22 2K 543
in_multi 6 2K 8
tun 4 2K 4
select 12 2K 34
toponodes 6 2K 6
ipsecpolicy 2 2K 2
dirrem 5 2K 165
msi 9 2K 9
netlink 2 2K 74
CC Mem 9 2K 47
mount 22 2K 305
sctp_timw 4 1K 4
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 16
NFSD session 1 1K 1
newdirblk 7 1K 87
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
inpcbpolicy 24 1K 228
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
osd 14 1K 62
crypto 4 1K 7
encap_export_host 12 1K 12
indirdep 2 1K 77
procdesc 4 1K 10
cdev 2 1K 2
lkpikmalloc 8 1K 9
mkdir 3 1K 174
chacha20random 1 1K 1
biobuf 1 1K 1
ip6opt 2 1K 13
sctp_atky 8 1K 39
cryptodev 4 1K 48
freefile 2 1K 119
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
frag6 2 1K 14
tcpfunc 3 1K 3
ip_msource 3 1K 5
loginclass 3 1K 5
prison 6 1K 6
sctp_athm 8 1K 35
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 7
pmchooks 1 1K 1
filedesc_to_leader 2 1K 5
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3359
filecaps 4 1K 79
sctp_vrf 1 1K 1
vnet 1 1K 1
iov 1 1K 13968
pmc 1 1K 1
entropy 2 1K 33
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 187
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 6
sctp_iter 0 0K 10
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 0
sctp_stro 0 0K 4
sctp_stri 0 0K 0
sctp_map 0 0K 8
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
tcp_pcm_rack 0 0K 2
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 4
mqdata 0 0K 0
filemon 0 0K 3
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 115
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 6
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 104
freefrag 0 0K 63
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
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_msource 0 0K 0
ip6_moptions 0 0K 1
in6_mfilter 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_moptions 0 0K 3
in_mfilter 0 0K 9
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 19
fadvise 0 0K 2
VN POLL 0 0K 1
statfs 0 0K 187
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 35
lio 0 0K 4
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
ioctlops 0 0K 110
eventfd 0 0K 1
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 334
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 635
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
boottrace 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 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
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
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
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 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
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 350
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8323 1075 13088 0 254 38494208 0
mbuf 256 8688 974 16871 0 254 2473472 0
BUF TRIE 152 224 11580 1306 0 62 1794208 0
malloc-4096 4096 412 4 1931 0 2 1703936 0
malloc-384 384 4207 23 4207 0 30 1624320 0
malloc-128 128 11493 225 11562 0 126 1499904 0
UMA Slabs 0 112 10970 4 10970 0 126 1229088 0
sctp_asoc 2256 0 510 4 0 254 1150560 0
RADIX NODE 152 6598 365 30483 0 62 1058376 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16322 853 17313 0 254 961800 0
malloc-65536 65536 9 1 12 0 1 655360 0
FFS inode 1168 541 19 662 0 8 654080 0
sctp_ep 1152 8 503 31 0 254 588672 0
socket 1024 49 459 1487 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 194 0 0 2 509056 0
malloc-65536 65536 7 0 7 0 1 458752 0
malloc-16384 16384 24 2 100 0 1 425984 0
sctp_raddr 736 0 517 4 0 254 380512 0
VM OBJECT 264 1302 48 14598 0 30 356400 0
256 Bucket 2048 144 18 1116 0 8 331776 0
THREAD 1824 149 19 269 0 8 306432 0
malloc-64 64 4061 538 4728 0 254 294336 0
VNODE 440 579 87 702 0 30 293040 0
malloc-256 256 85 1040 2005 0 62 288000 0
malloc-2048 2048 104 16 319 0 8 245760 0
malloc-16 16 14465 285 14651 0 254 236000 0
malloc-64 64 250 3341 14201 0 254 229824 0
DEVCTL 1024 28 192 153 0 0 225280 0
tcp_log 416 6 507 6 0 254 213408 0
malloc-65536 65536 0 3 63 0 1 196608 0
malloc-32768 32768 1 5 48 0 1 196608 0
malloc-32 32 5618 304 6367 0 254 189504 0
UMA Zones 768 239 5 240 0 16 187392 0
MAP ENTRY 96 1733 157 46383 0 126 181440 0
malloc-128 128 1150 245 28789 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 15 501 1190 0 254 165120 0
malloc-32768 32768 3 2 123 0 1 163840 0
FFS2 dinode 256 541 89 662 0 62 161280 0
FPU_save_area 832 151 29 330 0 16 149760 0
malloc-4096 4096 14 20 45 0 2 139264 0
S VFS Cache 104 1003 284 1158 0 126 133848 0
malloc-65536 65536 0 2 118 0 1 131072 0
malloc-32768 32768 3 1 14 0 1 131072 0
malloc-1024 1024 115 13 133 0 16 131072 0
mbuf_packet 256 15 493 210 0 254 130048 0
PROC 1376 73 15 934 0 8 121088 0
ksiginfo 112 67 977 104 0 126 116928 0
malloc-128 128 626 273 1196 0 126 115072 0
filedesc0 1072 74 10 939 0 8 90048 0
UMA Kegs 384 225 8 226 0 30 89472 0
g_bio 408 0 210 7213 0 30 85680 0
malloc-2048 2048 8 32 1106 0 8 81920 0
malloc-256 256 271 44 685 0 62 80640 0
malloc-8192 8192 7 2 130 0 1 73728 0
malloc-8192 8192 9 0 10 0 1 73728 0
64 Bucket 512 88 48 1960 0 30 69632 0
128 Bucket 1024 48 19 248 0 16 68608 0
malloc-64 64 515 556 26512 0 254 68544 0
malloc-128 128 304 223 489 0 126 67456 0
malloc-128 128 484 43 1148 0 126 67456 0
malloc-65536 65536 0 1 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-16384 16384 2 2 192 0 1 65536 0
malloc-4096 4096 14 2 27 0 2 65536 0
malloc-2048 2048 19 13 54 0 8 65536 0
malloc-64 64 471 348 679 0 254 52416 0
malloc-128 128 160 243 805 0 126 51584 0
udp_inpcb 408 7 119 158 0 30 51408 0
malloc-256 256 137 58 165 0 62 49920 0
malloc-256 256 29 166 1040 0 62 49920 0
malloc-256 256 80 115 458 0 62 49920 0
32 Bucket 256 78 117 1716 0 62 49920 0
DIRHASH 1024 34 14 36 0 16 49152 0
NAMEI 1024 0 48 13565 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 10 14 83 0 8 49152 0
malloc-1024 1024 6 42 542 0 16 49152 0
VMSPACE 584 50 34 910 0 16 49056 0
malloc-384 384 77 43 717 0 30 46080 0
malloc-384 384 26 94 227 0 30 46080 0
syncache 168 0 264 3 0 254 44352 0
clpbuf 2624 0 16 111 0 4 41984 0
malloc-8192 8192 2 3 5 0 1 40960 0
pcpu-8 8 4724 396 4892 0 254 40960 0
da_ccb 544 0 70 2036 0 16 38080 0
malloc-64 64 39 528 47 0 254 36288 0
malloc-64 64 188 379 260 0 254 36288 0
malloc-64 64 87 480 960 0 254 36288 0
malloc-64 64 86 481 367 0 254 36288 0
malloc-128 128 0 279 66 0 126 35712 0
malloc-128 128 44 235 181 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 54 36 60 0 30 34560 0
malloc-384 384 40 50 103 0 30 34560 0
malloc-256 256 18 117 227 0 62 34560 0
malloc-256 256 59 76 566 0 62 34560 0
malloc-256 256 37 98 422 0 62 34560 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 6 10 24 0 8 32768 0
malloc-1024 1024 6 26 212 0 16 32768 0
malloc-1024 1024 29 3 38 0 16 32768 0
malloc-1024 1024 10 22 11 0 16 32768 0
malloc-1024 1024 2 30 17 0 16 32768 0
malloc-1024 1024 8 24 998 0 16 32768 0
malloc-512 512 8 56 181 0 30 32768 0
malloc-512 512 2 62 25 0 30 32768 0
malloc-512 512 11 53 23 0 30 32768 0
malloc-512 512 4 60 5 0 30 32768 0
malloc-512 512 0 64 7 0 30 32768 0
malloc-512 512 0 64 14 0 30 32768 0
pcpu-64 64 496 16 496 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 214 186 7436 0 126 32000 0
PGRP 120 27 237 41 0 126 31680 0
tcp_inpcb 1304 9 15 46 0 8 31296 0
sctp_laddr 48 0 588 18 0 254 28224 0
rl_entry 48 3 585 6 0 254 28224 0
16 Bucket 144 91 105 362 0 62 28224 0
4 Bucket 48 8 580 15 0 254 28224 0
AIO 208 1 132 17 0 62 27664 0
udplite_inpcb 408 1 62 6 0 30 25704 0
TURNSTILE 136 169 20 169 0 62 25704 0
cpuset 200 8 120 8 0 62 25600 0
malloc-8192 8192 1 2 3 0 1 24576 0
malloc-8192 8192 1 2 20 0 1 24576 0
malloc-4096 4096 3 3 88 0 2 24576 0
malloc-4096 4096 2 4 234 0 2 24576 0
malloc-4096 4096 0 6 65 0 2 24576 0
pipe 736 19 14 323 0 16 24288 0
ertt_txseginfo 40 6 600 439 0 254 24240 0
PWD 40 27 579 151 0 254 24240 0
rtentry 168 29 115 34 0 62 24192 0
8 Bucket 80 47 253 343 0 126 24000 0
itimer 352 0 66 32 0 30 23232 0
malloc-384 384 2 58 20 0 30 23040 0
tcp_rack_pcb 1088 0 21 2 0 8 22848 0
ripcb 376 7 53 18 0 30 22560 0
Mountpoints 2816 2 6 3 0 4 22528 0
SLEEPQUEUE 88 169 87 169 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 9 271 46 0 126 20160 0
malloc-32 32 2 628 29 0 254 20160 0
malloc-32 32 82 548 95 0 254 20160 0
malloc-32 32 41 589 128 0 254 20160 0
malloc-32 32 147 483 213 0 254 20160 0
malloc-32 32 42 588 742 0 254 20160 0
malloc-32 32 67 563 5784 0 254 20160 0
malloc-32 32 114 516 1525 0 254 20160 0
2 Bucket 32 67 563 399 0 254 20160 0
KNOTE 160 8 117 43 0 62 20000 0
tcp_bbr_map 128 2 153 21 0 126 19840 0
AIOCB 552 0 35 25 0 16 19320 0
L VFS Cache 320 0 60 13 0 30 19200 0
AIOLIO 272 0 70 3 0 30 19040 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-512 512 2 30 16 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcp_bbr_pcb 896 2 16 7 0 16 16128 0
tcp_log_id_node 120 0 132 1 0 126 15840 0
kenv 258 17 43 1065 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
tcp_log_id_bucket 176 0 69 1 0 62 12144 0
malloc-16 16 11 739 57 0 254 12000 0
malloc-16 16 18 732 154 0 254 12000 0
malloc-16 16 284 466 431 0 254 12000 0
malloc-16 16 45 705 177 0 254 12000 0
malloc-16 16 184 566 2910 0 254 12000 0
malloc-16 16 14 736 28218 0 254 12000 0
malloc-16 16 92 658 1566 0 254 12000 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 4 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1534 0 254 8016 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
md1 8 15 241 15 0 254 2048 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254
---
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