panic: tcp_do_segment: sent too much
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syzbot
Mar 30, 2025, 12:49:25 PM3/30/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 0cc5e57d2d31 src.conf.5: regen after riscv EFI change
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=16e10e4c580000
dashboard link: https://syzkaller.appspot.com/bug?extid=e4418498cc95b1cf5c16
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+e44184...@syzkaller.appspotmail.com
panic: tcp_do_segment: sent too much
cpuid = 0
time = 1743353273
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573acbb0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573acd10
vpanic() at vpanic+0x257/frame 0xfffffe00573aced0
panic() at panic+0xb5/frame 0xfffffe00573acf90
tcp_do_segment() at tcp_do_segment+0x596f/frame 0xfffffe00573ad270
tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe00573ad530
tcp_input() at tcp_input+0x1f/frame 0xfffffe00573ad550
ip_input() at ip_input+0xa95/frame 0xfffffe00573ad670
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00573ad750
ether_demux() at ether_demux+0x447/frame 0xfffffe00573ad810
ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe00573ad8f0
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00573ad9d0
ether_input() at ether_input+0x1db/frame 0xfffffe00573adab0
vtnet_rxq_eof() at vtnet_rxq_eof+0x16d2/frame 0xfffffe00573adcd0
vtnet_rx_vq_process() at vtnet_rx_vq_process+0x189/frame 0xfffffe00573add90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe00573adef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe00573adf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00573adf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100053 ]
Stopped at kdb_enter+0x6e: movq $0,0x23e9e37(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff82751300 .str.27
rsp 0xfffffe00573accf0
rbp 0xfffffe00573acd10
rsi 0
rdi 0xffffffff815d9859 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x4
r12 0xfffffe000802a000
r13 0xfffffffffffffffe
r14 0xffffffff82751300 .str.27
r15 0
rip 0xffffffff815c41de kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23e9e37(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0008006580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83938780
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83938780 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83939720
(map 0xffffffff83939720)
(map.pmap 0xffffffff839397c0)
(pmap 0xffffffff83939830)
threads: 20
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 Run CPU 1 [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 Run CPU 0 [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [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
911 766 766 0 R syz-executor
910 764 764 0 R syz-executor
907 765 765 0 R (threaded) syz-executor
100145 RunQ syz-executor
100191 S uwait 0xfffffe0059e89a80 syz-executor
903 1 766 0 S uwait 0xfffffe0058d0ce80 syz-executor
902 767 767 0 R (threaded) syz-executor
100087 RunQ syz-executor
100186 S uwait 0xfffffe0058a82080 syz-executor
100192 S uwait 0xfffffe0059e89b80 syz-executor
884 1 884 0 Ss select 0xfffffe0058cfce40 rtsol
882 1 882 0 Ss select 0xfffffe0058cfcdc0 rtsol
881 1 881 0 Ss select 0xfffffe0059ee14c0 rtsol
878 782 424 0 S kqread 0xfffffe0077c72400 rtsol
850 1 765 0 S uwait 0xfffffe0059e89780 syz-executor
848 1 765 0 S uwait 0xfffffe0059e89980 syz-executor
842 1 766 0 S uwait 0xfffffe0058d0c000 syz-executor
839 0 0 0 DL aiordy 0xfffffe00548f3580 [aiod4]
838 0 0 0 DL aiordy 0xfffffe00548f3ae0 [aiod3]
837 0 0 0 DL aiordy 0xfffffe00548f4040 [aiod2]
836 0 0 0 DL aiordy 0xfffffe00548f4b00 [aiod1]
823 0 0 0 DL (threaded) [KTLS]
100088 D - 0xfffffe006ead9c00 [thr_0]
100128 D - 0xfffffe006ead9c80 [thr_1]
100129 D - 0xffffffff83aa0aa8 [reclaim_0]
812 1 764 0 S uwait 0xfffffe0058d0c100 syz-executor
782 771 424 0 S wait 0xfffffe0008007b00 sh
771 424 424 0 S wait 0xfffffe005490e000 sh
767 763 767 0 S nanslp 0xffffffff8398f3c1 syz-executor
766 763 766 0 R syz-executor
765 763 765 0 S nanslp 0xffffffff8398f3c1 syz-executor
764 763 764 0 S nanslp 0xffffffff8398f3c1 syz-executor
763 761 761 0 S select 0xfffffe0058cfca40 syz-executor
761 759 761 0 Ss pause 0xfffffe0008008110 csh
759 682 759 0 Ss select 0xfffffe0058cfc940 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058aa40b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0059cc54b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0059cc5cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0059cc64b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0059cc6cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00547734b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0054773cb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00547744b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0054774cb0 getty
738 1 18 0 S+ piperd 0xfffffe005a0455c0 logger
737 736 18 0 S+ nanslp 0xffffffff8398f3c1 sleep
736 1 18 0 S+ wait 0xfffffe00548f2ac0 sh
686 1 686 0 Ss nanslp 0xffffffff8398f3c1 cron
682 1 682 0 Ss select 0xfffffe0058cfcd40 sshd
495 1 495 0 Ss select 0xfffffe006e621ac0 syslogd
424 1 424 0 Ss wait 0xfffffe00548cfae0 devd
423 1 423 65 Ss select 0xfffffe0059ede040 dhclient
338 1 338 0 Ss select 0xfffffe0058cfd340 dhclient
335 1 335 0 Ss select 0xfffffe0059e8ff40 dhclient
17 0 0 0 DL syncer 0xffffffff83aacc20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83aab1e0 [bufdaemon]
100081 D - 0xffffffff82e02140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0058de68e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83af60e0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83adc078 [dom0]
100084 D launds 0xffffffff83adc084 [laundry: dom0]
100085 D umarcl 0xffffffff81d895a0 [uma]
7 0 0 0 DL - 0xffffffff8370cbd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff841e8600 [pf purge]
5 0 0 0 DL waiting 0xffffffff84526580 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff836d7340 [doneq0]
100047 D - 0xffffffff836d72c0 [async]
100076 D - 0xffffffff836d7140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ad78a0 [crypto]
100044 D crypto_ 0xfffffe0008bdf630 [crypto returns 0]
100045 D crypto_ 0xfffffe0008bdf680 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0008bf5488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83937da0 [g_event]
100038 D - 0xffffffff83937dc0 [g_up]
100039 D - 0xffffffff83937de0 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 I [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 Run CPU 1 [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 Run CPU 0 [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [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 0xffffffff83ad8340 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84a12ff0 [swapper]
100005 D - 0xfffffe0054641700 [softirq_0]
100006 D - 0xfffffe0054641600 [softirq_1]
100007 D - 0xfffffe0054641500 [if_io_tqg_0]
100008 D - 0xfffffe0054641400 [if_io_tqg_1]
100009 D - 0xfffffe0054641300 [if_config_tqg_0]
100010 D - 0xfffffe0008bfe000 [kqueue_ctx taskq]
100011 D - 0xfffffe0008bfde00 [jail_remove taskq]
100012 D - 0xfffffe0008bfdd00 [bus taskq]
100015 D - 0xfffffe0008bfda00 [thread taskq]
100017 D - 0xfffffe0008bfd800 [aiod_kick taskq]
100018 D - 0xfffffe0008bfd700 [deferred_unmount ta]
100019 D - 0xfffffe0008bfd600 [inm_free taskq]
100020 D - 0xfffffe0008bfd500 [in6m_free taskq]
100021 D - 0xfffffe0008bfd400 [linuxkpi_irq_wq]
100022 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008bfd100 [firmware taskq]
100041 D - 0xfffffe0008bfc600 [crypto_0]
100042 D - 0xfffffe0008bfc600 [crypto_1]
100057 D - 0xfffffe0008bfbd00 [vtnet0 rxq 0]
100058 D - 0xfffffe0008bfbc00 [vtnet0 txq 0]
100059 D - 0xfffffe0008bfbb00 [vtnet0 rxq 1]
100060 D - 0xfffffe0008bfba00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00585a7100 [virtio_balloon]
100066 D - 0xffffffff827565a0 [deadlkres]
100070 D - 0xfffffe0008bfc100 [acpi_task_0]
100071 D - 0xfffffe0008bfc100 [acpi_task_1]
100072 D - 0xfffffe0008bfc100 [acpi_task_2]
100074 D - 0xfffffe0008bfe100 [mca taskq]
100075 D - 0xfffffe0008bfc000 [CAM taskq]
100077 D - 0xfffffe0008bfb700 [ipsec_offload]
883 1 767 0 Z syz-executor
db> show all locks
Process 910 (syz-executor) thread 0xfffffe00548c2740 (100095)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe000800ebc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4995
Process 12 (intr) thread 0xfffffe000802a000 (100053)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e711020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487
exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe0008bf4800) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2202
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5023K 502
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 34950 2059K 35025
vtbuf 24 1968K 46
kobj 330 1320K 494
newblk 49 1036K 790
vfscache 3 1025K 3
pcb 35 676K 86
inodedep 14 517K 157
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 143 290K 991
vnet_data 2 224K 2
acpitask 1 224K 1
filedesc 28 217K 159
KTRACE 101 201K 2777
acpica 1674 184K 54408
vmem 5 144K 6
tidhash 3 141K 3
pagedep 10 131K 74
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 994 81K 5040
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 520 65K 520
ddb_capture 1 64K 1
kdtrace 205 40K 1106
umtx 304 38K 304
temp 35 37K 1857
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 139
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
BPF 14 19K 20
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 134 16K 423
ithread 90 15K 90
bus-sc 34 15K 1637
eventhandler 163 14K 163
lltable 43 14K 43
ether_multi 164 14K 179
ifnet 7 13K 7
kenv 95 12K 95
kqueue 76 11K 961
GEOM 61 11K 477
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
in6_multi 65 9K 66
bmsafemap 2 9K 129
plimit 22 9K 318
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 2
shmfd 1 8K 2
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
taskqueue 69 8K 75
sglist 6 7K 6
cred 24 6K 190
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
UMA 267 5K 267
pf_ifnet 10 5K 19
tcp_fsb_rack 2 5K 2
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
pwddesc 64 4K 912
evdev 4 4K 4
acpisem 28 4K 28
selfd 49 4K 25738
session 23 3K 39
DEVFSP 46 3K 64
proc-args 91 3K 1948
terminal 11 3K 11
acpidev 20 3K 20
hhook 8 3K 10
in_multi 9 3K 11
clone 9 3K 9
uidinfo 3 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 52
sctp_ifa 13 2K 14
crypto 5 2K 11
CAM XPT 22 2K 543
lockf 15 2K 26
tun 4 2K 4
select 12 2K 35
toponodes 6 2K 6
ipsecpolicy 2 2K 2
sctp_atcl 3 2K 13
msi 9 2K 9
netlink 2 2K 74
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 18
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
dirrem 3 1K 109
mkdir 6 1K 126
mld 6 1K 6
CC Mem 6 1K 20
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 199
pci_link 10 1K 10
inpcbpolicy 21 1K 203
newdirblk 5 1K 63
encap_export_host 12 1K 12
sctp_timw 2 1K 2
diradd 4 1K 123
indirdep 2 1K 57
procdesc 4 1K 10
cdev 2 1K 2
osd 11 1K 33
lkpikmalloc 8 1K 9
cryptodev 6 1K 62
freefrag 3 1K 39
chacha20random 1 1K 1
biobuf 1 1K 1
in_mfilter 6 1K 8
freework 2 1K 120
tcp_pcm_rack 1 1K 1
freefile 2 1K 83
freeblks 1 1K 81
ip_msource 4 1K 4
vnodes 1 1K 1
ktls 1 1K 4
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 11
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
ip_moptions 2 1K 3
aio 4 1K 6
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3317
filecaps 4 1K 78
sctp_atky 3 1K 15
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
filedesc_to_leader 1 1K 3
entropy 2 1K 33
acpiintr 1 1K 1
sctp_athm 3 1K 13
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_do_rack 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 4
sctp_iter 0 0K 11
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 11
sctp_aadr 0 0K 0
sctp_stro 0 0K 2
sctp_stri 0 0K 0
sctp_map 0 0K 4
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 1
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
filemon 0 0K 2
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 41
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 9
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
allocindir 0 0K 0
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 1
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
ip6opt 0 0K 9
ip6_msource 0 0K 0
ip6_moptions 0 0K 1
in6_mfilter 0 0K 1
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 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 19
fadvise 0 0K 0
VN POLL 0 0K 1
statfs 0 0K 189
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 18
lio 0 0K 4
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 13681
ioctlops 0 0K 102
eventfd 0 0K 1
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 304
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 2
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 72
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
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
md_sectors 0 0K 0
md_disk 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 0
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 8321 1077 12911 0 254 38494208 0
mbuf 256 8631 776 18488 0 254 2408192 0
BUF TRIE 152 224 11580 671 0 62 1794208 0
malloc-384 384 4122 48 4123 0 30 1601280 0
malloc-128 128 11549 169 11848 0 126 1499904 0
malloc-4096 4096 339 3 508 0 2 1400832 0
UMA Slabs 0 112 10952 22 10952 0 126 1229088 0
malloc-64 64 641 16936 28227 0 254 1124928 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
RADIX NODE 152 6295 486 28894 0 62 1030712 0
vmem btag 56 16284 99 16284 0 254 917448 0
malloc-65536 65536 12 1 15 0 1 851968 0
FFS inode 1168 521 32 604 0 8 645904 0
sctp_asoc 2256 0 255 2 0 254 575280 0
socket 1024 42 466 1430 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 182 0 0 2 477568 0
256 Bucket 2048 188 4 1133 0 8 393216 0
malloc-2048 2048 108 60 638 0 8 344064 0
VM OBJECT 264 1176 84 14255 0 30 332640 0
sctp_ep 1152 3 256 11 0 254 298368 0
malloc-32768 32768 4 5 37 0 1 294912 0
malloc-4096 4096 66 2 914 0 2 278528 0
THREAD 1824 139 13 193 0 8 277248 0
VNODE 440 558 72 644 0 30 277200 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-64 64 3909 186 3990 0 254 262080 0
malloc-16 16 14425 325 14507 0 254 236000 0
malloc-16384 16384 13 1 77 0 1 229376 0
DEVCTL 1024 22 198 147 0 0 225280 0
malloc-256 256 394 476 1303 0 62 222720 0
tcp_log 416 33 480 33 0 254 213408 0
sctp_raddr 736 0 264 2 0 254 194304 0
malloc-32 32 5666 256 5797 0 254 189504 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-128 128 1197 198 25395 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 15 501 1185 0 254 165120 0
MAP ENTRY 96 1460 178 44940 0 126 157248 0
malloc-1024 1024 126 18 143 0 16 147456 0
FFS2 dinode 256 521 49 604 0 62 145920 0
FPU_save_area 832 141 21 241 0 16 134784 0
S VFS Cache 104 1004 283 1127 0 126 133848 0
malloc-65536 65536 1 1 2 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 0 2 71 0 1 131072 0
malloc-32768 32768 2 2 7 0 1 131072 0
mbuf_packet 256 3 505 691 0 254 130048 0
ksiginfo 112 57 987 136 0 126 116928 0
PROC 1376 64 13 911 0 8 105952 0
malloc-128 128 606 169 4150 0 126 99200 0
UMA Kegs 384 224 9 224 0 30 89472 0
128 Bucket 1024 51 32 252 0 16 84992 0
filedesc0 1072 64 13 912 0 8 82544 0
malloc-4096 4096 17 3 70 0 2 81920 0
malloc-256 256 121 194 1089 0 62 80640 0
malloc-8192 8192 7 2 27 0 1 73728 0
g_bio 408 0 180 6026 0 30 73440 0
malloc-384 384 130 50 130 0 30 69120 0
malloc-64 64 536 535 1816 0 254 68544 0
tcp_bbr_map 128 0 527 333 0 126 67456 0
malloc-128 128 298 229 380 0 126 67456 0
malloc-128 128 336 191 1163 0 126 67456 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 0 2 11 0 1 65536 0
ertt_txseginfo 40 6 1610 2359 0 254 64640 0
malloc-384 384 66 84 531 0 30 57600 0
64 Bucket 512 81 23 1780 0 30 53248 0
malloc-64 64 342 477 366 0 254 52416 0
malloc-256 256 55 140 1038 0 62 49920 0
malloc-256 256 61 134 123 0 62 49920 0
32 Bucket 256 72 123 1637 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 13071 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 1 2 181 0 1 49152 0
malloc-8192 8192 4 2 6 0 1 49152 0
malloc-8192 8192 4 2 85 0 1 49152 0
malloc-2048 2048 2 22 575 0 8 49152 0
malloc-1024 1024 11 37 568 0 16 49152 0
syncache 168 0 264 3 0 254 44352 0
vnpbuf 2624 0 16 2 0 16 41984 0
malloc-8192 8192 4 1 31 0 1 40960 0
pcpu-8 8 4699 421 4883 0 254 40960 0
VMSPACE 584 42 28 887 0 16 40880 0
sctp_chunk 152 0 260 1 0 254 39520 0
udp_inpcb 408 7 83 163 0 30 36720 0
malloc-64 64 42 525 57 0 254 36288 0
malloc-64 64 53 514 13418 0 254 36288 0
malloc-64 64 84 483 1929 0 254 36288 0
malloc-64 64 56 511 113 0 254 36288 0
malloc-128 128 30 249 49 0 126 35712 0
malloc-128 128 106 173 634 0 126 35712 0
malloc-128 128 83 196 142 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 44 46 57 0 30 34560 0
malloc-256 256 33 102 36 0 62 34560 0
malloc-256 256 7 128 329 0 62 34560 0
malloc-256 256 33 102 45 0 62 34560 0
malloc-256 256 10 125 312 0 62 34560 0
malloc-32768 32768 0 1 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-4096 4096 5 3 34 0 2 32768 0
malloc-4096 4096 4 4 747 0 2 32768 0
malloc-2048 2048 11 5 12 0 8 32768 0
malloc-2048 2048 4 12 31 0 8 32768 0
malloc-2048 2048 10 6 34 0 8 32768 0
malloc-2048 2048 9 7 200 0 8 32768 0
malloc-2048 2048 1 15 52 0 8 32768 0
malloc-1024 1024 11 21 12 0 16 32768 0
malloc-1024 1024 11 21 36 0 16 32768 0
malloc-1024 1024 4 28 163 0 16 32768 0
malloc-1024 1024 11 21 15 0 16 32768 0
malloc-1024 1024 1 31 984 0 16 32768 0
malloc-512 512 3 61 7 0 30 32768 0
malloc-512 512 4 60 145 0 30 32768 0
malloc-512 512 2 62 24 0 30 32768 0
malloc-512 512 12 52 59 0 30 32768 0
pcpu-64 64 495 17 495 0 254 32768 0
tcp_bbr_pcb 896 0 36 3 0 16 32256 0
sctp_stream_msg_out 112 0 288 1 0 254 32256 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 187 213 7178 0 126 32000 0
PGRP 120 27 237 43 0 126 31680 0
clpbuf 2624 0 12 34 0 4 31488 0
tcp_inpcb 1304 6 18 20 0 8 31296 0
sctp_laddr 48 0 588 16 0 254 28224 0
16 Bucket 144 59 137 281 0 62 28224 0
4 Bucket 48 7 581 10 0 254 28224 0
AIO 208 0 133 11 0 62 27664 0
da_ccb 544 0 49 1612 0 16 26656 0
udplite_inpcb 408 0 63 4 0 30 25704 0
TURNSTILE 136 153 36 153 0 62 25704 0
cpuset 200 8 120 8 0 62 25600 0
pipe 736 19 14 320 0 16 24288 0
PWD 40 20 586 135 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
8 Bucket 80 55 245 312 0 126 24000 0
malloc-384 384 1 59 344 0 30 23040 0
malloc-384 384 5 55 15 0 30 23040 0
malloc-384 384 7 53 8 0 30 23040 0
ripcb 376 8 52 16 0 30 22560 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 153 103 153 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 6 274 20 0 126 20160 0
malloc-32 32 10 620 55 0 254 20160 0
malloc-32 32 59 571 962 0 254 20160 0
malloc-32 32 56 574 114 0 254 20160 0
malloc-32 32 94 536 2858 0 254 20160 0
malloc-32 32 24 606 1078 0 254 20160 0
2 Bucket 32 63 567 363 0 254 20160 0
tcp_rack_map 128 3 152 4 0 126 19840 0
AIOCB 552 0 35 10 0 16 19320 0
ktls_session 256 0 75 1 0 62 19200 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 2 0 1 16384 0
malloc-8192 8192 1 1 3 0 1 16384 0
malloc-4096 4096 1 3 5 0 2 16384 0
malloc-4096 4096 2 2 2 0 2 16384 0
malloc-4096 4096 2 2 5 0 2 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-1024 1024 1 15 5 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 2 30 7 0 30 16384 0
malloc-512 512 0 32 15 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcp_rack_pcb 1152 1 13 1 0 8 16128 0
rl_entry 48 2 334 2 0 254 16128 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
malloc-32 32 97 281 127 0 254 12096 0
malloc-32 32 90 288 1937 0 254 12096 0
KNOTE 160 5 70 30 0 62 12000 0
malloc-16 16 21 729 40 0 254 12000 0
malloc-16 16 17 733 193 0 254 12000 0
malloc-16 16 51 699 1281 0 254 12000 0
malloc-16 16 192 558 3016 0 254 12000 0
malloc-16 16 35 715 51 0 254 12000 0
malloc-16 16 319 431 26492 0 254 12000 0
malloc-16 16 28 722 94 0 254 12000 0
cryptop 280 0 42 3 0 30 11760 0
itimer 352 0 33 2 0 30 11616 0
L VFS Cache 320 0 36 1 0 30 11520 0
malloc-384 384 0 30 10 0 30 11520 0
AIOLIO 272 0 42 4 0 30 11424 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 2399 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
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 376 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
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 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
mqnotifier 216 0 0 0 0 62 0 0
mv
---
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.
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If the report is already addressed, let syzbot know by replying with:
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(See the list of subsystem names on the web dashboard)
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#syz dup: exact-subject-of-another-report
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#syz undup
syzbot found the following issue on:
HEAD commit: 0cc5e57d2d31 src.conf.5: regen after riscv EFI change
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=16e10e4c580000
dashboard link: https://syzkaller.appspot.com/bug?extid=e4418498cc95b1cf5c16
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+e44184...@syzkaller.appspotmail.com
panic: tcp_do_segment: sent too much
cpuid = 0
time = 1743353273
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573acbb0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573acd10
vpanic() at vpanic+0x257/frame 0xfffffe00573aced0
panic() at panic+0xb5/frame 0xfffffe00573acf90
tcp_do_segment() at tcp_do_segment+0x596f/frame 0xfffffe00573ad270
tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe00573ad530
tcp_input() at tcp_input+0x1f/frame 0xfffffe00573ad550
ip_input() at ip_input+0xa95/frame 0xfffffe00573ad670
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00573ad750
ether_demux() at ether_demux+0x447/frame 0xfffffe00573ad810
ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe00573ad8f0
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00573ad9d0
ether_input() at ether_input+0x1db/frame 0xfffffe00573adab0
vtnet_rxq_eof() at vtnet_rxq_eof+0x16d2/frame 0xfffffe00573adcd0
vtnet_rx_vq_process() at vtnet_rx_vq_process+0x189/frame 0xfffffe00573add90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe00573adef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe00573adf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00573adf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100053 ]
Stopped at kdb_enter+0x6e: movq $0,0x23e9e37(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff82751300 .str.27
rsp 0xfffffe00573accf0
rbp 0xfffffe00573acd10
rsi 0
rdi 0xffffffff815d9859 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x4
r12 0xfffffe000802a000
r13 0xfffffffffffffffe
r14 0xffffffff82751300 .str.27
r15 0
rip 0xffffffff815c41de kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23e9e37(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0008006580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83938780
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83938780 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83939720
(map 0xffffffff83939720)
(map.pmap 0xffffffff839397c0)
(pmap 0xffffffff83939830)
threads: 20
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 Run CPU 1 [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 Run CPU 0 [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [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
911 766 766 0 R syz-executor
910 764 764 0 R syz-executor
907 765 765 0 R (threaded) syz-executor
100145 RunQ syz-executor
100191 S uwait 0xfffffe0059e89a80 syz-executor
903 1 766 0 S uwait 0xfffffe0058d0ce80 syz-executor
902 767 767 0 R (threaded) syz-executor
100087 RunQ syz-executor
100186 S uwait 0xfffffe0058a82080 syz-executor
100192 S uwait 0xfffffe0059e89b80 syz-executor
884 1 884 0 Ss select 0xfffffe0058cfce40 rtsol
882 1 882 0 Ss select 0xfffffe0058cfcdc0 rtsol
881 1 881 0 Ss select 0xfffffe0059ee14c0 rtsol
878 782 424 0 S kqread 0xfffffe0077c72400 rtsol
850 1 765 0 S uwait 0xfffffe0059e89780 syz-executor
848 1 765 0 S uwait 0xfffffe0059e89980 syz-executor
842 1 766 0 S uwait 0xfffffe0058d0c000 syz-executor
839 0 0 0 DL aiordy 0xfffffe00548f3580 [aiod4]
838 0 0 0 DL aiordy 0xfffffe00548f3ae0 [aiod3]
837 0 0 0 DL aiordy 0xfffffe00548f4040 [aiod2]
836 0 0 0 DL aiordy 0xfffffe00548f4b00 [aiod1]
823 0 0 0 DL (threaded) [KTLS]
100088 D - 0xfffffe006ead9c00 [thr_0]
100128 D - 0xfffffe006ead9c80 [thr_1]
100129 D - 0xffffffff83aa0aa8 [reclaim_0]
812 1 764 0 S uwait 0xfffffe0058d0c100 syz-executor
782 771 424 0 S wait 0xfffffe0008007b00 sh
771 424 424 0 S wait 0xfffffe005490e000 sh
767 763 767 0 S nanslp 0xffffffff8398f3c1 syz-executor
766 763 766 0 R syz-executor
765 763 765 0 S nanslp 0xffffffff8398f3c1 syz-executor
764 763 764 0 S nanslp 0xffffffff8398f3c1 syz-executor
763 761 761 0 S select 0xfffffe0058cfca40 syz-executor
761 759 761 0 Ss pause 0xfffffe0008008110 csh
759 682 759 0 Ss select 0xfffffe0058cfc940 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058aa40b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0059cc54b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0059cc5cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0059cc64b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0059cc6cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00547734b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0054773cb0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00547744b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0054774cb0 getty
738 1 18 0 S+ piperd 0xfffffe005a0455c0 logger
737 736 18 0 S+ nanslp 0xffffffff8398f3c1 sleep
736 1 18 0 S+ wait 0xfffffe00548f2ac0 sh
686 1 686 0 Ss nanslp 0xffffffff8398f3c1 cron
682 1 682 0 Ss select 0xfffffe0058cfcd40 sshd
495 1 495 0 Ss select 0xfffffe006e621ac0 syslogd
424 1 424 0 Ss wait 0xfffffe00548cfae0 devd
423 1 423 65 Ss select 0xfffffe0059ede040 dhclient
338 1 338 0 Ss select 0xfffffe0058cfd340 dhclient
335 1 335 0 Ss select 0xfffffe0059e8ff40 dhclient
17 0 0 0 DL syncer 0xffffffff83aacc20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83aab1e0 [bufdaemon]
100081 D - 0xffffffff82e02140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0058de68e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83af60e0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83adc078 [dom0]
100084 D launds 0xffffffff83adc084 [laundry: dom0]
100085 D umarcl 0xffffffff81d895a0 [uma]
7 0 0 0 DL - 0xffffffff8370cbd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff841e8600 [pf purge]
5 0 0 0 DL waiting 0xffffffff84526580 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff836d7340 [doneq0]
100047 D - 0xffffffff836d72c0 [async]
100076 D - 0xffffffff836d7140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ad78a0 [crypto]
100044 D crypto_ 0xfffffe0008bdf630 [crypto returns 0]
100045 D crypto_ 0xfffffe0008bdf680 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0008bf5488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83937da0 [g_event]
100038 D - 0xffffffff83937dc0 [g_up]
100039 D - 0xffffffff83937de0 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 I [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 Run CPU 1 [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 Run CPU 0 [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [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 0xffffffff83ad8340 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84a12ff0 [swapper]
100005 D - 0xfffffe0054641700 [softirq_0]
100006 D - 0xfffffe0054641600 [softirq_1]
100007 D - 0xfffffe0054641500 [if_io_tqg_0]
100008 D - 0xfffffe0054641400 [if_io_tqg_1]
100009 D - 0xfffffe0054641300 [if_config_tqg_0]
100010 D - 0xfffffe0008bfe000 [kqueue_ctx taskq]
100011 D - 0xfffffe0008bfde00 [jail_remove taskq]
100012 D - 0xfffffe0008bfdd00 [bus taskq]
100015 D - 0xfffffe0008bfda00 [thread taskq]
100017 D - 0xfffffe0008bfd800 [aiod_kick taskq]
100018 D - 0xfffffe0008bfd700 [deferred_unmount ta]
100019 D - 0xfffffe0008bfd600 [inm_free taskq]
100020 D - 0xfffffe0008bfd500 [in6m_free taskq]
100021 D - 0xfffffe0008bfd400 [linuxkpi_irq_wq]
100022 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008bfd100 [firmware taskq]
100041 D - 0xfffffe0008bfc600 [crypto_0]
100042 D - 0xfffffe0008bfc600 [crypto_1]
100057 D - 0xfffffe0008bfbd00 [vtnet0 rxq 0]
100058 D - 0xfffffe0008bfbc00 [vtnet0 txq 0]
100059 D - 0xfffffe0008bfbb00 [vtnet0 rxq 1]
100060 D - 0xfffffe0008bfba00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00585a7100 [virtio_balloon]
100066 D - 0xffffffff827565a0 [deadlkres]
100070 D - 0xfffffe0008bfc100 [acpi_task_0]
100071 D - 0xfffffe0008bfc100 [acpi_task_1]
100072 D - 0xfffffe0008bfc100 [acpi_task_2]
100074 D - 0xfffffe0008bfe100 [mca taskq]
100075 D - 0xfffffe0008bfc000 [CAM taskq]
100077 D - 0xfffffe0008bfb700 [ipsec_offload]
883 1 767 0 Z syz-executor
db> show all locks
Process 910 (syz-executor) thread 0xfffffe00548c2740 (100095)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe000800ebc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4995
Process 12 (intr) thread 0xfffffe000802a000 (100053)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e711020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487
exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe0008bf4800) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2202
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5023K 502
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 34950 2059K 35025
vtbuf 24 1968K 46
kobj 330 1320K 494
newblk 49 1036K 790
vfscache 3 1025K 3
pcb 35 676K 86
inodedep 14 517K 157
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 143 290K 991
vnet_data 2 224K 2
acpitask 1 224K 1
filedesc 28 217K 159
KTRACE 101 201K 2777
acpica 1674 184K 54408
vmem 5 144K 6
tidhash 3 141K 3
pagedep 10 131K 74
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 994 81K 5040
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 520 65K 520
ddb_capture 1 64K 1
kdtrace 205 40K 1106
umtx 304 38K 304
temp 35 37K 1857
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 139
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
BPF 14 19K 20
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 134 16K 423
ithread 90 15K 90
bus-sc 34 15K 1637
eventhandler 163 14K 163
lltable 43 14K 43
ether_multi 164 14K 179
ifnet 7 13K 7
kenv 95 12K 95
kqueue 76 11K 961
GEOM 61 11K 477
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
in6_multi 65 9K 66
bmsafemap 2 9K 129
plimit 22 9K 318
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 2
shmfd 1 8K 2
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
taskqueue 69 8K 75
sglist 6 7K 6
cred 24 6K 190
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
UMA 267 5K 267
pf_ifnet 10 5K 19
tcp_fsb_rack 2 5K 2
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
pwddesc 64 4K 912
evdev 4 4K 4
acpisem 28 4K 28
selfd 49 4K 25738
session 23 3K 39
DEVFSP 46 3K 64
proc-args 91 3K 1948
terminal 11 3K 11
acpidev 20 3K 20
hhook 8 3K 10
in_multi 9 3K 11
clone 9 3K 9
uidinfo 3 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 52
sctp_ifa 13 2K 14
crypto 5 2K 11
CAM XPT 22 2K 543
lockf 15 2K 26
tun 4 2K 4
select 12 2K 35
toponodes 6 2K 6
ipsecpolicy 2 2K 2
sctp_atcl 3 2K 13
msi 9 2K 9
netlink 2 2K 74
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 18
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
dirrem 3 1K 109
mkdir 6 1K 126
mld 6 1K 6
CC Mem 6 1K 20
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 199
pci_link 10 1K 10
inpcbpolicy 21 1K 203
newdirblk 5 1K 63
encap_export_host 12 1K 12
sctp_timw 2 1K 2
diradd 4 1K 123
indirdep 2 1K 57
procdesc 4 1K 10
cdev 2 1K 2
osd 11 1K 33
lkpikmalloc 8 1K 9
cryptodev 6 1K 62
freefrag 3 1K 39
chacha20random 1 1K 1
biobuf 1 1K 1
in_mfilter 6 1K 8
freework 2 1K 120
tcp_pcm_rack 1 1K 1
freefile 2 1K 83
freeblks 1 1K 81
ip_msource 4 1K 4
vnodes 1 1K 1
ktls 1 1K 4
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 11
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
ip_moptions 2 1K 3
aio 4 1K 6
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3317
filecaps 4 1K 78
sctp_atky 3 1K 15
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
filedesc_to_leader 1 1K 3
entropy 2 1K 33
acpiintr 1 1K 1
sctp_athm 3 1K 13
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_do_rack 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 4
sctp_iter 0 0K 11
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 11
sctp_aadr 0 0K 0
sctp_stro 0 0K 2
sctp_stri 0 0K 0
sctp_map 0 0K 4
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 1
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
filemon 0 0K 2
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 41
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 9
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
allocindir 0 0K 0
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 1
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
ip6opt 0 0K 9
ip6_msource 0 0K 0
ip6_moptions 0 0K 1
in6_mfilter 0 0K 1
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 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 19
fadvise 0 0K 0
VN POLL 0 0K 1
statfs 0 0K 189
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 18
lio 0 0K 4
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 13681
ioctlops 0 0K 102
eventfd 0 0K 1
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 304
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 2
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 72
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
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
md_sectors 0 0K 0
md_disk 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 0
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 8321 1077 12911 0 254 38494208 0
mbuf 256 8631 776 18488 0 254 2408192 0
BUF TRIE 152 224 11580 671 0 62 1794208 0
malloc-384 384 4122 48 4123 0 30 1601280 0
malloc-128 128 11549 169 11848 0 126 1499904 0
malloc-4096 4096 339 3 508 0 2 1400832 0
UMA Slabs 0 112 10952 22 10952 0 126 1229088 0
malloc-64 64 641 16936 28227 0 254 1124928 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
RADIX NODE 152 6295 486 28894 0 62 1030712 0
vmem btag 56 16284 99 16284 0 254 917448 0
malloc-65536 65536 12 1 15 0 1 851968 0
FFS inode 1168 521 32 604 0 8 645904 0
sctp_asoc 2256 0 255 2 0 254 575280 0
socket 1024 42 466 1430 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 182 0 0 2 477568 0
256 Bucket 2048 188 4 1133 0 8 393216 0
malloc-2048 2048 108 60 638 0 8 344064 0
VM OBJECT 264 1176 84 14255 0 30 332640 0
sctp_ep 1152 3 256 11 0 254 298368 0
malloc-32768 32768 4 5 37 0 1 294912 0
malloc-4096 4096 66 2 914 0 2 278528 0
THREAD 1824 139 13 193 0 8 277248 0
VNODE 440 558 72 644 0 30 277200 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-64 64 3909 186 3990 0 254 262080 0
malloc-16 16 14425 325 14507 0 254 236000 0
malloc-16384 16384 13 1 77 0 1 229376 0
DEVCTL 1024 22 198 147 0 0 225280 0
malloc-256 256 394 476 1303 0 62 222720 0
tcp_log 416 33 480 33 0 254 213408 0
sctp_raddr 736 0 264 2 0 254 194304 0
malloc-32 32 5666 256 5797 0 254 189504 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-128 128 1197 198 25395 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 15 501 1185 0 254 165120 0
MAP ENTRY 96 1460 178 44940 0 126 157248 0
malloc-1024 1024 126 18 143 0 16 147456 0
FFS2 dinode 256 521 49 604 0 62 145920 0
FPU_save_area 832 141 21 241 0 16 134784 0
S VFS Cache 104 1004 283 1127 0 126 133848 0
malloc-65536 65536 1 1 2 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 0 2 71 0 1 131072 0
malloc-32768 32768 2 2 7 0 1 131072 0
mbuf_packet 256 3 505 691 0 254 130048 0
ksiginfo 112 57 987 136 0 126 116928 0
PROC 1376 64 13 911 0 8 105952 0
malloc-128 128 606 169 4150 0 126 99200 0
UMA Kegs 384 224 9 224 0 30 89472 0
128 Bucket 1024 51 32 252 0 16 84992 0
filedesc0 1072 64 13 912 0 8 82544 0
malloc-4096 4096 17 3 70 0 2 81920 0
malloc-256 256 121 194 1089 0 62 80640 0
malloc-8192 8192 7 2 27 0 1 73728 0
g_bio 408 0 180 6026 0 30 73440 0
malloc-384 384 130 50 130 0 30 69120 0
malloc-64 64 536 535 1816 0 254 68544 0
tcp_bbr_map 128 0 527 333 0 126 67456 0
malloc-128 128 298 229 380 0 126 67456 0
malloc-128 128 336 191 1163 0 126 67456 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 0 2 11 0 1 65536 0
ertt_txseginfo 40 6 1610 2359 0 254 64640 0
malloc-384 384 66 84 531 0 30 57600 0
64 Bucket 512 81 23 1780 0 30 53248 0
malloc-64 64 342 477 366 0 254 52416 0
malloc-256 256 55 140 1038 0 62 49920 0
malloc-256 256 61 134 123 0 62 49920 0
32 Bucket 256 72 123 1637 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 13071 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 1 2 181 0 1 49152 0
malloc-8192 8192 4 2 6 0 1 49152 0
malloc-8192 8192 4 2 85 0 1 49152 0
malloc-2048 2048 2 22 575 0 8 49152 0
malloc-1024 1024 11 37 568 0 16 49152 0
syncache 168 0 264 3 0 254 44352 0
vnpbuf 2624 0 16 2 0 16 41984 0
malloc-8192 8192 4 1 31 0 1 40960 0
pcpu-8 8 4699 421 4883 0 254 40960 0
VMSPACE 584 42 28 887 0 16 40880 0
sctp_chunk 152 0 260 1 0 254 39520 0
udp_inpcb 408 7 83 163 0 30 36720 0
malloc-64 64 42 525 57 0 254 36288 0
malloc-64 64 53 514 13418 0 254 36288 0
malloc-64 64 84 483 1929 0 254 36288 0
malloc-64 64 56 511 113 0 254 36288 0
malloc-128 128 30 249 49 0 126 35712 0
malloc-128 128 106 173 634 0 126 35712 0
malloc-128 128 83 196 142 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 44 46 57 0 30 34560 0
malloc-256 256 33 102 36 0 62 34560 0
malloc-256 256 7 128 329 0 62 34560 0
malloc-256 256 33 102 45 0 62 34560 0
malloc-256 256 10 125 312 0 62 34560 0
malloc-32768 32768 0 1 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-4096 4096 5 3 34 0 2 32768 0
malloc-4096 4096 4 4 747 0 2 32768 0
malloc-2048 2048 11 5 12 0 8 32768 0
malloc-2048 2048 4 12 31 0 8 32768 0
malloc-2048 2048 10 6 34 0 8 32768 0
malloc-2048 2048 9 7 200 0 8 32768 0
malloc-2048 2048 1 15 52 0 8 32768 0
malloc-1024 1024 11 21 12 0 16 32768 0
malloc-1024 1024 11 21 36 0 16 32768 0
malloc-1024 1024 4 28 163 0 16 32768 0
malloc-1024 1024 11 21 15 0 16 32768 0
malloc-1024 1024 1 31 984 0 16 32768 0
malloc-512 512 3 61 7 0 30 32768 0
malloc-512 512 4 60 145 0 30 32768 0
malloc-512 512 2 62 24 0 30 32768 0
malloc-512 512 12 52 59 0 30 32768 0
pcpu-64 64 495 17 495 0 254 32768 0
tcp_bbr_pcb 896 0 36 3 0 16 32256 0
sctp_stream_msg_out 112 0 288 1 0 254 32256 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 187 213 7178 0 126 32000 0
PGRP 120 27 237 43 0 126 31680 0
clpbuf 2624 0 12 34 0 4 31488 0
tcp_inpcb 1304 6 18 20 0 8 31296 0
sctp_laddr 48 0 588 16 0 254 28224 0
16 Bucket 144 59 137 281 0 62 28224 0
4 Bucket 48 7 581 10 0 254 28224 0
AIO 208 0 133 11 0 62 27664 0
da_ccb 544 0 49 1612 0 16 26656 0
udplite_inpcb 408 0 63 4 0 30 25704 0
TURNSTILE 136 153 36 153 0 62 25704 0
cpuset 200 8 120 8 0 62 25600 0
pipe 736 19 14 320 0 16 24288 0
PWD 40 20 586 135 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
8 Bucket 80 55 245 312 0 126 24000 0
malloc-384 384 1 59 344 0 30 23040 0
malloc-384 384 5 55 15 0 30 23040 0
malloc-384 384 7 53 8 0 30 23040 0
ripcb 376 8 52 16 0 30 22560 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 153 103 153 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 6 274 20 0 126 20160 0
malloc-32 32 10 620 55 0 254 20160 0
malloc-32 32 59 571 962 0 254 20160 0
malloc-32 32 56 574 114 0 254 20160 0
malloc-32 32 94 536 2858 0 254 20160 0
malloc-32 32 24 606 1078 0 254 20160 0
2 Bucket 32 63 567 363 0 254 20160 0
tcp_rack_map 128 3 152 4 0 126 19840 0
AIOCB 552 0 35 10 0 16 19320 0
ktls_session 256 0 75 1 0 62 19200 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 2 0 1 16384 0
malloc-8192 8192 1 1 3 0 1 16384 0
malloc-4096 4096 1 3 5 0 2 16384 0
malloc-4096 4096 2 2 2 0 2 16384 0
malloc-4096 4096 2 2 5 0 2 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-1024 1024 1 15 5 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 2 30 7 0 30 16384 0
malloc-512 512 0 32 15 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcp_rack_pcb 1152 1 13 1 0 8 16128 0
rl_entry 48 2 334 2 0 254 16128 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
malloc-32 32 97 281 127 0 254 12096 0
malloc-32 32 90 288 1937 0 254 12096 0
KNOTE 160 5 70 30 0 62 12000 0
malloc-16 16 21 729 40 0 254 12000 0
malloc-16 16 17 733 193 0 254 12000 0
malloc-16 16 51 699 1281 0 254 12000 0
malloc-16 16 192 558 3016 0 254 12000 0
malloc-16 16 35 715 51 0 254 12000 0
malloc-16 16 319 431 26492 0 254 12000 0
malloc-16 16 28 722 94 0 254 12000 0
cryptop 280 0 42 3 0 30 11760 0
itimer 352 0 33 2 0 30 11616 0
L VFS Cache 320 0 36 1 0 30 11520 0
malloc-384 384 0 30 10 0 30 11520 0
AIOLIO 272 0 42 4 0 30 11424 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 2399 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
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 376 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
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 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
mqnotifier 216 0 0 0 0 62 0 0
mv
---
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syzbot
Jun 20, 2025, 9:57:22 PM6/20/25
to syzkaller-f...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
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