panic: mbuf:ADDR len:NUM rsm:ADDR oml:NUM soff:NUM
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syzbot
Aug 15, 2023, 5:37:54 PM8/15/23
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 81b41b2ef5bf ofw_firmware: Return BUS_PROBE_GENERIC instea..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14ec1503a80000
dashboard link: https://syzkaller.appspot.com/bug?extid=f5061a372f74f021ec02
userspace arch: i386
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+f5061a...@syzkaller.appspotmail.com
panic: mbuf:0xfffffe00745f7700 len:36 rsm:0xfffffe006cd6e300 oml:3976 soff:3928
cpuid = 0
time = 1692135398
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fc4830
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fc4990
vpanic() at vpanic+0x271/frame 0xfffffe0053fc4b30
panic() at panic+0xb5/frame 0xfffffe0053fc4c00
rack_adjust_orig_mlen() at rack_adjust_orig_mlen+0x534/frame 0xfffffe0053fc4c90
rack_adjust_sendmap_head() at rack_adjust_sendmap_head+0x372/frame 0xfffffe0053fc4dd0
rack_process_ack() at rack_process_ack+0xbd4/frame 0xfffffe0053fc4f30
rack_do_fin_wait_1() at rack_do_fin_wait_1+0x6a8/frame 0xfffffe0053fc50a0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x58e6/frame 0xfffffe0053fc5820
rack_do_segment() at rack_do_segment+0x1ce/frame 0xfffffe0053fc58f0
tcp_input_with_port() at tcp_input_with_port+0x20b7/frame 0xfffffe0053fc5bb0
tcp_input() at tcp_input+0x1f/frame 0xfffffe0053fc5bd0
ip_input() at ip_input+0xac9/frame 0xfffffe0053fc5cf0
swi_net() at swi_net+0x2f3/frame 0xfffffe0053fc5d90
ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fc5ef0
fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fc5f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fc5f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100029 ]
Stopped at kdb_enter+0x6e: movq $0,0x217c3d7(%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 0xffffffff815d2325 printf+0xf5
rdx 0x1
rbx 0xffffffff826c89a0 .str.28
rsp 0xfffffe0053fc4970
rbp 0xfffffe0053fc4990
rsi 0
rdi 0xffffffff815d2386 printf+0x156
r8 0
r9 0xffffffff
r10 0x2
r11 0x1
r12 0
r13 0xfffffe00542f03a0
r14 0xffffffff826c89a0 .str.28
r15 0
rip 0xffffffff815c14be kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x217c3d7(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0054224580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff836c8000
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff836c8000 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff836c8fa0
(map 0xffffffff836c8fa0)
(map.pmap 0xffffffff836c9060)
(pmap 0xffffffff836c90d0)
threads: 22
100011 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100020 I [swi6: task queue]
100029 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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
44336 792 792 0 R (threaded) syz-executor.3
138936 RunQ syz-executor.3
153325 RunQ syz-executor.3
44333 774 774 0 R (threaded) syz-executor.1
153303 RunQ syz-executor.1
153319 S connec 0xfffffe006a3a60da syz-executor.1
153322 S uwait 0xfffffe006ce09400 syz-executor.1
44330 782 782 0 RE syz-executor.2
44310 1 782 0 S uwait 0xfffffe006d38bc80 syz-executor.2
44004 1 773 0 S uwait 0xfffffe006d38bb80 syz-executor.0
35256 0 0 0 DL - 0xffffffff8382eac0 [soaiod4]
35255 0 0 0 DL - 0xffffffff8382eac0 [soaiod3]
35254 0 0 0 DL - 0xffffffff8382eac0 [soaiod2]
35253 0 0 0 DL - 0xffffffff8382eac0 [soaiod1]
27838 1 792 0 S uwait 0xfffffe0057587c00 syz-executor.3
7096 0 0 0 DL aiordy 0xfffffe006d1925c0 [aiod4]
7095 0 0 0 DL aiordy 0xfffffe006ce43560 [aiod3]
7094 0 0 0 DL aiordy 0xfffffe006d191040 [aiod2]
7093 0 0 0 DL aiordy 0xfffffe006ccba5c0 [aiod1]
6286 1 6286 65 Ss select 0xfffffe00589e6040 dhclient
5102 1 5102 0 Ss select 0xfffffe00589e62c0 dhclient
5099 1 5099 0 Ss select 0xfffffe00589e66c0 dhclient
5072 1 5072 65 Ss select 0xfffffe00589e6340 dhclient
4504 1 4504 0 Ss select 0xfffffe00589e65c0 dhclient
4501 1 4501 0 Ss select 0xfffffe00589e6440 dhclient
4479 1 4479 65 Ss select 0xfffffe00589e6540 dhclient
2966 1 2966 0 Ss select 0xfffffe006ca79740 dhclient
2963 1 2963 0 Ss select 0xfffffe006ca79ac0 dhclient
2944 1 2944 65 Ss select 0xfffffe0007d296c0 dhclient
804 1 804 0 Ss select 0xfffffe006ca797c0 dhclient
801 1 801 0 Ss select 0xfffffe006ca795c0 dhclient
792 768 792 0 Ss nanslp 0xffffffff8371ec80 syz-executor.3
782 768 782 0 Rs syz-executor.2
774 768 774 0 Ss nanslp 0xffffffff8371ec80 syz-executor.1
773 768 773 0 Ss piperd 0xfffffe0058a42998 syz-executor.0
768 766 766 0 S (threaded) syz-fuzzer
100089 S uwait 0xfffffe0057588280 syz-fuzzer
100113 S uwait 0xfffffe00079a8200 syz-fuzzer
100114 S uwait 0xfffffe00079a8300 syz-fuzzer
100115 S wait 0xfffffe00542265c0 syz-fuzzer
100116 S uwait 0xfffffe00079a8500 syz-fuzzer
100117 S uwait 0xfffffe006ce0b800 syz-fuzzer
100118 S wait 0xfffffe00542265c0 syz-fuzzer
100119 S wait 0xfffffe00542265c0 syz-fuzzer
100121 S wait 0xfffffe00542265c0 syz-fuzzer
100122 S uwait 0xfffffe00079a8800 syz-fuzzer
100123 S kqread 0xfffffe00542cc400 syz-fuzzer
100172 S uwait 0xfffffe0057aee480 syz-fuzzer
100704 S uwait 0xfffffe006ce0be00 syz-fuzzer
766 764 766 0 Ss pause 0xfffffe0054226110 csh
764 682 764 0 Ss select 0xfffffe006ca799c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00572328b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00587ef8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00587f00b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00587f08b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00543980b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00543988b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00543990b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00543998b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe005439a0b0 getty
686 1 686 0 Ss nanslp 0xffffffff8371ec80 cron
682 1 682 0 Ss select 0xfffffe006ca7a0c0 sshd
495 1 495 0 Ss select 0xfffffe00589e6bc0 syslogd
424 1 424 0 Ss select 0xfffffe006ca7a140 devd
423 1 423 65 Ss select 0xfffffe006ca7a440 dhclient
338 1 338 0 Ss select 0xfffffe006ca7a1c0 dhclient
335 1 335 0 Ss select 0xfffffe006ca7a5c0 dhclient
17 0 0 0 DL vlruwt 0xfffffe00571fcae0 [vnlru]
16 0 0 0 DL syncer 0xffffffff8383c2e0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8383a900 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100091 D sdflush 0xfffffe00589d24e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838ad440 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff838952f8 [dom0]
100080 D launds 0xffffffff83895304 [laundry: dom0]
100081 D umarcl 0xffffffff81d46590 [uma]
7 0 0 0 DL - 0xffffffff834b3c28 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff83f853d0 [pf purge]
5 0 0 0 DL waiting 0xffffffff84512380 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff8347e340 [doneq0]
100045 D - 0xffffffff8347e2c0 [async]
100076 D - 0xffffffff8347e140 [scanner]
14 0 0 0 DL seqstat 0xfffffe00543f6c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83890b60 [crypto]
100041 D crypto_ 0xfffffe00542cca30 [crypto returns 0]
100042 D crypto_ 0xfffffe00542cca80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836c75e0 [g_event]
100036 D - 0xffffffff836c7600 [g_up]
100037 D - 0xffffffff836c7620 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100011 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100020 I [swi6: task queue]
100029 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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 0xfffffe0054225040 [init]
10 0 0 0 DL audit_w 0xffffffff838915a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836c8000 [swapper]
100005 D - 0xfffffe00542cd100 [softirq_0]
100006 D - 0xfffffe00542cd000 [softirq_1]
100007 D - 0xfffffe00542cce00 [if_io_tqg_0]
100008 D - 0xfffffe00542ccd00 [if_io_tqg_1]
100009 D - 0xfffffe00542ccc00 [if_config_tqg_0]
100010 D - 0xfffffe00079abb00 [linuxkpi_irq_wq]
100012 D - 0xfffffe00079ab900 [inm_free taskq]
100013 D - 0xfffffe00079ab800 [thread taskq]
100014 D - 0xfffffe00079ab700 [aiod_kick taskq]
100015 D - 0xfffffe00079ab600 [in6m_free taskq]
100016 D - 0xfffffe00079ab500 [deferred_unmount ta]
100018 D - 0xfffffe00079ab300 [kqueue_ctx taskq]
100019 D - 0xfffffe00079ab200 [pci_hp taskq]
100021 D - 0xfffffe00079ab000 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079ab000 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079ab000 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079ab000 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079aae00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079aae00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079aae00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079aae00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00079aab00 [firmware taskq]
100038 D - 0xfffffe00079aaa00 [crypto_0]
100039 D - 0xfffffe00079aaa00 [crypto_1]
100055 D - 0xfffffe00079aa500 [vtnet0 rxq 0]
100056 D - 0xfffffe00079aa400 [vtnet0 txq 0]
100057 D - 0xfffffe00079aa300 [vtnet0 rxq 1]
100058 D - 0xfffffe00079aa200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00571c8a80 [virtio_balloon]
100066 D - 0xffffffff826cdae0 [deadlkres]
100070 D - 0xfffffe00079abc00 [mca taskq]
100071 D - 0xfffffe0058760300 [acpi_task_0]
100072 D - 0xfffffe0058760300 [acpi_task_1]
100073 D - 0xfffffe0058760300 [acpi_task_2]
100075 D - 0xfffffe00079aa900 [CAM taskq]
db> show all locks
Process 44330 (syz-executor.2) thread 0xfffffe006a3dc560 (153297)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077b4780) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8624
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe007406b868) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8534
Process 12 (intr) thread 0xfffffe00542f03a0 (100029)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00746e0160) locked @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:12313
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00741cd020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1443
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4218 4326K 4246
sysctloid 34926 2058K 34997
vtbuf 24 1968K 46
pcb 763 1497K 148047
kobj 326 1304K 488
newblk 11 1027K 84255
vfscache 3 1025K 3
inodedep 24 521K 48313
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
sctp_stro 368 368K 25019
subproc 156 302K 44429
sctp_atcl 736 276K 99702
vmem 3 266K 6
acpitask 1 224K 1
acpica 1674 184K 57212
filedesc 20 153K 86647
tidhash 3 141K 3
pagedep 11 131K 43344
linker 352 130K 401
tfo_ccache 1 128K 1
IP reass 1 128K 1
vnet_data 1 112K 1
DEVFS1 109 109K 126
sem 4 106K 4
gtaskqueue 18 98K 18
BPF 46 88K 1120
bus 985 81K 5069
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
module 512 64K 512
ddb_capture 1 64K 1
temp 36 53K 21115
umtx 396 50K 396
kdtrace 241 48K 97663
sctp_atky 1104 46K 126529
sctp_timw 144 36K 144
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 10
msg 4 30K 4
kbdmux 6 28K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 128 16K 411
ithread 97 16K 97
bus-sc 34 15K 1648
lltable 43 14K 221
eventhandler 157 13K 157
KTRACE 103 13K 859
ifnet 7 13K 7
ether_multi 152 13K 162
sctp_athm 736 12K 100856
sctp_map 736 12K 50294
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 481
CAM queue 5 11K 1528
ksem 4 10K 192
in6_multi 65 9K 65
bmsafemap 2 9K 47298
rpc 4 9K 4
UART 12 9K 12
devstat 4 9K 4
filemon 1 8K 172
pfs_vncache 1 8K 1
shmfd 1 8K 56
audit_evclass 237 8K 297
taskqueue 63 7K 63
cred 26 7K 419
kqueue 69 7K 46294
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 636
pfs_nodes 20 5K 20
hhook 15 5K 17
ufs_dirhash 24 5K 24
UMA 268 5K 268
session 35 5K 86
DEVFSP 69 5K 4359
pf_ifnet 10 5K 19
tcp_fsb 2 5K 13514
vt 11 5K 11
pwddesc 66 5K 44406
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
lockf 33 4K 110
dirrem 14 4K 46390
acpisem 28 4K 28
proc-args 94 4K 45880
selfd 55 4K 607778
kcovinfo 52 4K 52
terminal 11 3K 11
select 19 3K 74
clone 9 3K 9
uidinfo 3 3K 23
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 75
sctp_ifa 13 2K 14
freefile 13 2K 46366
CAM XPT 22 2K 543
msi 12 2K 12
CC Mem 6 2K 19937
in_multi 6 2K 8
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
freework 5 2K 60546
NFSD session 1 1K 1
softdep 1 1K 1
mkdir 8 1K 86636
freeblks 4 1K 45235
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 192
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
newdirblk 6 1K 43318
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
procdesc 5 1K 14
inpcbpolicy 17 1K 21506
diradd 4 1K 46436
cdev 2 1K 2
osd 11 1K 19950
chacha20random 1 1K 1
biobuf 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
soname 6 1K 84196
cryptodev 2 1K 3149
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
netlink 1 1K 1
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
aio 4 1K 6
CAM path 4 1K 1034
eventfd 1 1K 99
pmchooks 1 1K 1
filecaps 5 1K 116
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 51
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 43100
sctp_iter 0 0K 499
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 487
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 6
sctp_stri 0 0K 1928
tcp_do 0 0K 0
mqdata 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 13
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
NFSCL open 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
NFSCL owner 0 0K 0
xenbus 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
vm_fictitious 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
UMAHash 0 0K 0
DEVFS4 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 42515
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 93
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 15
allocindir 0 0K 0
indirdep 0 0K 24024
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
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 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
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
MLX5DUMP 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 31
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
BACKLIGHT 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
ath_hal 0 0K 0
statfs 0 0K 308
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 576
lio 0 0K 0
acl 0 0K 0
midi buffers 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
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
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 48711
ioctlops 0 0K 610
Witness 0 0K 0
stack 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
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 1269
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8338 1060 1045692 0 254 38494208 0
mbuf 256 10613 22330 7911424 0 254 8433408 0
tcp_log 416 0 5211 115956 0 254 2167776 0
RADIX NODE 144 13635 388 992413 0 63 2019312 0
sctp_asoc 2264 368 397 24959 0 254 1731960 0
BUF TRIE 144 202 11614 44052 0 62 1701504 0
malloc-384 384 4144 56 4145 0 30 1612800 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11607 111 15729 0 126 1499904 0
malloc-4096 4096 349 5 1077 0 2 1449984 0
malloc-2048 2048 375 257 75062 0 8 1294336 0
UMA Slabs 0 112 11488 26 11488 0 126 1289568 0
sctp_ep 1176 368 652 73779 0 254 1199520 0
vmem btag 56 20812 107 20812 0 254 1171464 0
malloc-64 64 440 15184 656827 0 254 999936 0
256 Bucket 2048 394 54 35655 0 8 917504 0
sctp_chunk 152 862 4988 214954 0 254 889200 0
socket 960 43 721 96927 0 254 733440 0
malloc-384 384 23 1777 55016 0 30 691200 0
FFS inode 1160 529 24 46895 0 8 641480 0
malloc-1024 1024 374 250 25488 0 16 638976 0
malloc-8192 8192 8 66 182 0 1 606208 0
sctp_raddr 736 380 390 26225 0 254 566720 0
ertt_txseginfo 40 5 14034 4628507 0 254 561560 0
pbuf 2624 0 202 0 0 2 530048 0
lkpimm 168 1 3095 1 0 62 520128 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-256 256 204 1791 46598 0 62 510720 0
malloc-384 384 802 518 99770 0 30 506880 0
tcp_bbr_map 128 0 3658 157328 0 126 468224 0
malloc-256 256 11 1729 126770 0 62 445440 0
VM OBJECT 264 1551 69 506681 0 30 427680 0
malloc-65536 65536 6 0 6 0 1 393216 0
THREAD 1824 173 25 53325 0 8 361152 0
malloc-64 64 4245 606 78616 0 254 310464 0
VNODE 448 570 96 46938 0 30 298368 0
malloc-4096 4096 67 5 44385 0 2 294912 0
malloc-128 128 437 1857 93224 0 126 293632 0
malloc-16 16 15170 1080 173893 0 254 260000 0
malloc-16384 16384 10 5 43379 0 1 245760 0
malloc-32768 32768 0 7 22794 0 1 229376 0
DEVCTL 1024 0 220 151 0 0 225280 0
malloc-32 32 6047 883 192932 0 254 221760 0
mbuf_packet 256 35 727 85096 0 254 195072 0
malloc-128 128 1307 212 28311 0 126 194432 0
malloc-256 256 420 330 75217 0 62 192000 0
UMA Zones 768 240 4 240 0 16 187392 0
MAP ENTRY 96 1616 274 1331413 0 126 181440 0
FPU_save_area 832 175 41 59677 0 16 179712 0
FFS2 dinode 256 529 161 46895 0 62 176640 0
malloc-1024 1024 137 23 213 0 16 163840 0
S VFS Cache 104 1069 452 49015 0 126 158184 0
128 Bucket 1024 105 42 10079 0 16 150528 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 768 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-32768 32768 4 0 4 0 1 131072 0
unpcb 256 20 490 1563 0 254 130560 0
malloc-256 256 294 216 161496 0 62 130560 0
PROC 1376 66 22 44336 0 8 121088 0
tcp_inpcb 1304 6 84 19937 0 8 117360 0
ksiginfo 112 79 965 6654 0 126 116928 0
64 Bucket 512 133 67 15116 0 30 102400 0
malloc-128 128 631 144 4260 0 126 99200 0
filedesc0 1072 66 25 44406 0 8 97552 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-64 64 660 663 21742 0 254 84672 0
malloc-128 128 352 299 87190 0 126 83328 0
malloc-256 256 169 146 69286 0 62 80640 0
32 Bucket 256 152 163 8182 0 62 80640 0
sctp_readq 152 0 520 495 0 254 79040 0
g_bio 408 0 180 319747 0 30 73440 0
malloc-64 64 527 544 45083 0 254 68544 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 17 0 1 65536 0
malloc-8192 8192 2 6 53 0 1 65536 0
sctp_laddr 48 1164 180 59702 0 254 64512 0
sctp_stream_msg_out 112 54 486 4063 0 254 60480 0
malloc-4096 4096 13 1 24 0 2 57344 0
udplite_inpcb 424 0 126 372 0 30 53424 0
udp_inpcb 424 6 120 418 0 30 53424 0
Files 80 224 426 171558 0 126 52000 0
VMSPACE 616 42 42 44318 0 16 51744 0
tcp_rack_map 128 5 398 14424 0 126 51584 0
malloc-256 256 58 137 48000 0 62 49920 0
ripcb 392 5 121 779 0 30 49392 0
tcp_rack_pcb 1024 1 47 6757 0 16 49152 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 219917 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 4 2 79 0 1 49152 0
malloc-4096 4096 1 11 6760 0 2 49152 0
malloc-4096 4096 6 6 319 0 2 49152 0
malloc-2048 2048 13 11 13 0 8 49152 0
malloc-512 512 14 82 1152 0 30 49152 0
pipe 728 23 43 1483 0 16 48048 0
malloc-384 384 89 31 144 0 30 46080 0
pcpu-8 8 4788 844 12420 0 254 45056 0
tcp_bbr_pcb 832 0 54 6907 0 16 44928 0
PWD 40 23 1088 43429 0 254 44440 0
syncache 168 0 264 4 0 254 44352 0
malloc-8192 8192 5 0 5 0 1 40960 0
da_ccb 544 0 70 80058 0 16 38080 0
hostcache 64 3 564 3 0 254 36288 0
malloc-64 64 8 559 72 0 254 36288 0
malloc-64 64 74 493 101 0 254 36288 0
malloc-64 64 87 480 1035 0 254 36288 0
malloc-64 64 35 532 499 0 254 36288 0
16 Bucket 144 88 164 3767 0 62 36288 0
8 Bucket 80 90 360 13490 0 126 36000 0
malloc-128 128 21 258 7076 0 126 35712 0
malloc-128 128 59 220 43531 0 126 35712 0
malloc-128 128 9 270 458 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 43 47 224 0 30 34560 0
malloc-256 256 23 112 5811 0 62 34560 0
malloc-256 256 84 51 2848 0 62 34560 0
TURNSTILE 136 199 53 199 0 62 34272 0
SLEEPQUEUE 88 199 185 199 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-4096 4096 8 0 8 0 2 32768 0
malloc-2048 2048 0 16 14 0 8 32768 0
malloc-2048 2048 3 13 158 0 8 32768 0
malloc-2048 2048 6 10 28 0 8 32768 0
malloc-2048 2048 1 15 75 0 8 32768 0
malloc-2048 2048 4 12 500 0 8 32768 0
malloc-1024 1024 2 30 48 0 16 32768 0
malloc-1024 1024 3 29 1640 0 16 32768 0
malloc-1024 1024 12 20 163 0 16 32768 0
malloc-1024 1024 3 29 6 0 16 32768 0
malloc-1024 1024 9 23 17 0 16 32768 0
malloc-512 512 9 55 127 0 30 32768 0
malloc-512 512 1 63 1736 0 30 32768 0
malloc-512 512 4 60 194 0 30 32768 0
malloc-512 512 0 64 1936 0 30 32768 0
pcpu-64 64 486 26 486 0 254 32768 0
KNOTE 160 28 172 326677 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 35 229 86 0 126 31680 0
tcp_inpcb ports 32 4 878 10609 0 254 28224 0
udplite_inpcb ports 32 0 882 518 0 254 28224 0
ertt 72 6 386 19937 0 126 28224 0
4 Bucket 48 6 582 6 0 254 28224 0
2 Bucket 32 101 781 8520 0 254 28224 0
malloc-16 16 759 991 100422 0 254 28000 0
cpuset 200 7 121 69 0 62 25600 0
malloc-8192 8192 2 1 103 0 1 24576 0
rl_entry 40 97 509 97 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
malloc-384 384 0 60 2 0 30 23040 0
malloc-384 384 12 48 12 0 30 23040 0
malloc-384 384 2 58 345 0 30 23040 0
domainset 40 0 567 49 0 254 22680 0
Mountpoints 2816 2 6 2 0 4 22528 0
clpbuf 2624 0 8 27 0 4 20992 0
udp_inpcb ports 32 3 627 48 0 254 20160 0
malloc-32 32 318 312 378 0 254 20160 0
malloc-32 32 51 579 2632 0 254 20160 0
malloc-32 32 80 550 1152 0 254 20160 0
malloc-32 32 151 479 895 0 254 20160 0
malloc-32 32 74 556 3351 0 254 20160 0
malloc-32 32 55 575 761 0 254 20160 0
L VFS Cache 320 0 60 3 0 30 19200 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 0 1 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 12 0 2 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-512 512 1 31 10 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
ipq 56 0 288 1 0 254 16128 0
vtnet_tx_hdr 24 0 668 552856 0 254 16032 0
AIO 208 0 76 24 0 62 15808 0
kenv 258 16 44 1045 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
sackhole 32 0 378 1 0 254 12096 0
malloc-32 32 9 369 4474 0 254 12096 0
malloc-16 16 26 724 53192 0 254 12000 0
malloc-16 16 297 453 744 0 254 12000 0
malloc-16 16 62 688 123 0 254 12000 0
malloc-16 16 188 562 3055 0 254 12000 0
malloc-16 16 52 698 45138 0 254 12000 0
AIOCB 552 0 21 25 0 16 11592 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
malloc-16 16 15 485 15 0 254 8000 0
UMA Slabs 1 176 10 12 10 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 352 0 0 0 0 0 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
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the bug is already fixed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to change bug's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the bug is a duplicate of another bug, 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: 81b41b2ef5bf ofw_firmware: Return BUS_PROBE_GENERIC instea..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14ec1503a80000
dashboard link: https://syzkaller.appspot.com/bug?extid=f5061a372f74f021ec02
userspace arch: i386
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+f5061a...@syzkaller.appspotmail.com
panic: mbuf:0xfffffe00745f7700 len:36 rsm:0xfffffe006cd6e300 oml:3976 soff:3928
cpuid = 0
time = 1692135398
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fc4830
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fc4990
vpanic() at vpanic+0x271/frame 0xfffffe0053fc4b30
panic() at panic+0xb5/frame 0xfffffe0053fc4c00
rack_adjust_orig_mlen() at rack_adjust_orig_mlen+0x534/frame 0xfffffe0053fc4c90
rack_adjust_sendmap_head() at rack_adjust_sendmap_head+0x372/frame 0xfffffe0053fc4dd0
rack_process_ack() at rack_process_ack+0xbd4/frame 0xfffffe0053fc4f30
rack_do_fin_wait_1() at rack_do_fin_wait_1+0x6a8/frame 0xfffffe0053fc50a0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x58e6/frame 0xfffffe0053fc5820
rack_do_segment() at rack_do_segment+0x1ce/frame 0xfffffe0053fc58f0
tcp_input_with_port() at tcp_input_with_port+0x20b7/frame 0xfffffe0053fc5bb0
tcp_input() at tcp_input+0x1f/frame 0xfffffe0053fc5bd0
ip_input() at ip_input+0xac9/frame 0xfffffe0053fc5cf0
swi_net() at swi_net+0x2f3/frame 0xfffffe0053fc5d90
ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fc5ef0
fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fc5f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fc5f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100029 ]
Stopped at kdb_enter+0x6e: movq $0,0x217c3d7(%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 0xffffffff815d2325 printf+0xf5
rdx 0x1
rbx 0xffffffff826c89a0 .str.28
rsp 0xfffffe0053fc4970
rbp 0xfffffe0053fc4990
rsi 0
rdi 0xffffffff815d2386 printf+0x156
r8 0
r9 0xffffffff
r10 0x2
r11 0x1
r12 0
r13 0xfffffe00542f03a0
r14 0xffffffff826c89a0 .str.28
r15 0
rip 0xffffffff815c14be kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x217c3d7(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0054224580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff836c8000
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff836c8000 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff836c8fa0
(map 0xffffffff836c8fa0)
(map.pmap 0xffffffff836c9060)
(pmap 0xffffffff836c90d0)
threads: 22
100011 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100020 I [swi6: task queue]
100029 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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
44336 792 792 0 R (threaded) syz-executor.3
138936 RunQ syz-executor.3
153325 RunQ syz-executor.3
44333 774 774 0 R (threaded) syz-executor.1
153303 RunQ syz-executor.1
153319 S connec 0xfffffe006a3a60da syz-executor.1
153322 S uwait 0xfffffe006ce09400 syz-executor.1
44330 782 782 0 RE syz-executor.2
44310 1 782 0 S uwait 0xfffffe006d38bc80 syz-executor.2
44004 1 773 0 S uwait 0xfffffe006d38bb80 syz-executor.0
35256 0 0 0 DL - 0xffffffff8382eac0 [soaiod4]
35255 0 0 0 DL - 0xffffffff8382eac0 [soaiod3]
35254 0 0 0 DL - 0xffffffff8382eac0 [soaiod2]
35253 0 0 0 DL - 0xffffffff8382eac0 [soaiod1]
27838 1 792 0 S uwait 0xfffffe0057587c00 syz-executor.3
7096 0 0 0 DL aiordy 0xfffffe006d1925c0 [aiod4]
7095 0 0 0 DL aiordy 0xfffffe006ce43560 [aiod3]
7094 0 0 0 DL aiordy 0xfffffe006d191040 [aiod2]
7093 0 0 0 DL aiordy 0xfffffe006ccba5c0 [aiod1]
6286 1 6286 65 Ss select 0xfffffe00589e6040 dhclient
5102 1 5102 0 Ss select 0xfffffe00589e62c0 dhclient
5099 1 5099 0 Ss select 0xfffffe00589e66c0 dhclient
5072 1 5072 65 Ss select 0xfffffe00589e6340 dhclient
4504 1 4504 0 Ss select 0xfffffe00589e65c0 dhclient
4501 1 4501 0 Ss select 0xfffffe00589e6440 dhclient
4479 1 4479 65 Ss select 0xfffffe00589e6540 dhclient
2966 1 2966 0 Ss select 0xfffffe006ca79740 dhclient
2963 1 2963 0 Ss select 0xfffffe006ca79ac0 dhclient
2944 1 2944 65 Ss select 0xfffffe0007d296c0 dhclient
804 1 804 0 Ss select 0xfffffe006ca797c0 dhclient
801 1 801 0 Ss select 0xfffffe006ca795c0 dhclient
792 768 792 0 Ss nanslp 0xffffffff8371ec80 syz-executor.3
782 768 782 0 Rs syz-executor.2
774 768 774 0 Ss nanslp 0xffffffff8371ec80 syz-executor.1
773 768 773 0 Ss piperd 0xfffffe0058a42998 syz-executor.0
768 766 766 0 S (threaded) syz-fuzzer
100089 S uwait 0xfffffe0057588280 syz-fuzzer
100113 S uwait 0xfffffe00079a8200 syz-fuzzer
100114 S uwait 0xfffffe00079a8300 syz-fuzzer
100115 S wait 0xfffffe00542265c0 syz-fuzzer
100116 S uwait 0xfffffe00079a8500 syz-fuzzer
100117 S uwait 0xfffffe006ce0b800 syz-fuzzer
100118 S wait 0xfffffe00542265c0 syz-fuzzer
100119 S wait 0xfffffe00542265c0 syz-fuzzer
100121 S wait 0xfffffe00542265c0 syz-fuzzer
100122 S uwait 0xfffffe00079a8800 syz-fuzzer
100123 S kqread 0xfffffe00542cc400 syz-fuzzer
100172 S uwait 0xfffffe0057aee480 syz-fuzzer
100704 S uwait 0xfffffe006ce0be00 syz-fuzzer
766 764 766 0 Ss pause 0xfffffe0054226110 csh
764 682 764 0 Ss select 0xfffffe006ca799c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00572328b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00587ef8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00587f00b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00587f08b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00543980b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00543988b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00543990b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00543998b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe005439a0b0 getty
686 1 686 0 Ss nanslp 0xffffffff8371ec80 cron
682 1 682 0 Ss select 0xfffffe006ca7a0c0 sshd
495 1 495 0 Ss select 0xfffffe00589e6bc0 syslogd
424 1 424 0 Ss select 0xfffffe006ca7a140 devd
423 1 423 65 Ss select 0xfffffe006ca7a440 dhclient
338 1 338 0 Ss select 0xfffffe006ca7a1c0 dhclient
335 1 335 0 Ss select 0xfffffe006ca7a5c0 dhclient
17 0 0 0 DL vlruwt 0xfffffe00571fcae0 [vnlru]
16 0 0 0 DL syncer 0xffffffff8383c2e0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8383a900 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100091 D sdflush 0xfffffe00589d24e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838ad440 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff838952f8 [dom0]
100080 D launds 0xffffffff83895304 [laundry: dom0]
100081 D umarcl 0xffffffff81d46590 [uma]
7 0 0 0 DL - 0xffffffff834b3c28 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff83f853d0 [pf purge]
5 0 0 0 DL waiting 0xffffffff84512380 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff8347e340 [doneq0]
100045 D - 0xffffffff8347e2c0 [async]
100076 D - 0xffffffff8347e140 [scanner]
14 0 0 0 DL seqstat 0xfffffe00543f6c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83890b60 [crypto]
100041 D crypto_ 0xfffffe00542cca30 [crypto returns 0]
100042 D crypto_ 0xfffffe00542cca80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836c75e0 [g_event]
100036 D - 0xffffffff836c7600 [g_up]
100037 D - 0xffffffff836c7620 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100011 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100020 I [swi6: task queue]
100029 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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 0xfffffe0054225040 [init]
10 0 0 0 DL audit_w 0xffffffff838915a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836c8000 [swapper]
100005 D - 0xfffffe00542cd100 [softirq_0]
100006 D - 0xfffffe00542cd000 [softirq_1]
100007 D - 0xfffffe00542cce00 [if_io_tqg_0]
100008 D - 0xfffffe00542ccd00 [if_io_tqg_1]
100009 D - 0xfffffe00542ccc00 [if_config_tqg_0]
100010 D - 0xfffffe00079abb00 [linuxkpi_irq_wq]
100012 D - 0xfffffe00079ab900 [inm_free taskq]
100013 D - 0xfffffe00079ab800 [thread taskq]
100014 D - 0xfffffe00079ab700 [aiod_kick taskq]
100015 D - 0xfffffe00079ab600 [in6m_free taskq]
100016 D - 0xfffffe00079ab500 [deferred_unmount ta]
100018 D - 0xfffffe00079ab300 [kqueue_ctx taskq]
100019 D - 0xfffffe00079ab200 [pci_hp taskq]
100021 D - 0xfffffe00079ab000 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079ab000 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079ab000 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079ab000 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079aae00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079aae00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079aae00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079aae00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00079aab00 [firmware taskq]
100038 D - 0xfffffe00079aaa00 [crypto_0]
100039 D - 0xfffffe00079aaa00 [crypto_1]
100055 D - 0xfffffe00079aa500 [vtnet0 rxq 0]
100056 D - 0xfffffe00079aa400 [vtnet0 txq 0]
100057 D - 0xfffffe00079aa300 [vtnet0 rxq 1]
100058 D - 0xfffffe00079aa200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00571c8a80 [virtio_balloon]
100066 D - 0xffffffff826cdae0 [deadlkres]
100070 D - 0xfffffe00079abc00 [mca taskq]
100071 D - 0xfffffe0058760300 [acpi_task_0]
100072 D - 0xfffffe0058760300 [acpi_task_1]
100073 D - 0xfffffe0058760300 [acpi_task_2]
100075 D - 0xfffffe00079aa900 [CAM taskq]
db> show all locks
Process 44330 (syz-executor.2) thread 0xfffffe006a3dc560 (153297)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077b4780) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8624
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe007406b868) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8534
Process 12 (intr) thread 0xfffffe00542f03a0 (100029)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00746e0160) locked @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:12313
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00741cd020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1443
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4218 4326K 4246
sysctloid 34926 2058K 34997
vtbuf 24 1968K 46
pcb 763 1497K 148047
kobj 326 1304K 488
newblk 11 1027K 84255
vfscache 3 1025K 3
inodedep 24 521K 48313
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
sctp_stro 368 368K 25019
subproc 156 302K 44429
sctp_atcl 736 276K 99702
vmem 3 266K 6
acpitask 1 224K 1
acpica 1674 184K 57212
filedesc 20 153K 86647
tidhash 3 141K 3
pagedep 11 131K 43344
linker 352 130K 401
tfo_ccache 1 128K 1
IP reass 1 128K 1
vnet_data 1 112K 1
DEVFS1 109 109K 126
sem 4 106K 4
gtaskqueue 18 98K 18
BPF 46 88K 1120
bus 985 81K 5069
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
module 512 64K 512
ddb_capture 1 64K 1
temp 36 53K 21115
umtx 396 50K 396
kdtrace 241 48K 97663
sctp_atky 1104 46K 126529
sctp_timw 144 36K 144
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 10
msg 4 30K 4
kbdmux 6 28K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 128 16K 411
ithread 97 16K 97
bus-sc 34 15K 1648
lltable 43 14K 221
eventhandler 157 13K 157
KTRACE 103 13K 859
ifnet 7 13K 7
ether_multi 152 13K 162
sctp_athm 736 12K 100856
sctp_map 736 12K 50294
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 481
CAM queue 5 11K 1528
ksem 4 10K 192
in6_multi 65 9K 65
bmsafemap 2 9K 47298
rpc 4 9K 4
UART 12 9K 12
devstat 4 9K 4
filemon 1 8K 172
pfs_vncache 1 8K 1
shmfd 1 8K 56
audit_evclass 237 8K 297
taskqueue 63 7K 63
cred 26 7K 419
kqueue 69 7K 46294
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 636
pfs_nodes 20 5K 20
hhook 15 5K 17
ufs_dirhash 24 5K 24
UMA 268 5K 268
session 35 5K 86
DEVFSP 69 5K 4359
pf_ifnet 10 5K 19
tcp_fsb 2 5K 13514
vt 11 5K 11
pwddesc 66 5K 44406
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
lockf 33 4K 110
dirrem 14 4K 46390
acpisem 28 4K 28
proc-args 94 4K 45880
selfd 55 4K 607778
kcovinfo 52 4K 52
terminal 11 3K 11
select 19 3K 74
clone 9 3K 9
uidinfo 3 3K 23
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 75
sctp_ifa 13 2K 14
freefile 13 2K 46366
CAM XPT 22 2K 543
msi 12 2K 12
CC Mem 6 2K 19937
in_multi 6 2K 8
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
freework 5 2K 60546
NFSD session 1 1K 1
softdep 1 1K 1
mkdir 8 1K 86636
freeblks 4 1K 45235
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 192
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
newdirblk 6 1K 43318
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
encap_export_host 12 1K 12
procdesc 5 1K 14
inpcbpolicy 17 1K 21506
diradd 4 1K 46436
cdev 2 1K 2
osd 11 1K 19950
chacha20random 1 1K 1
biobuf 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
soname 6 1K 84196
cryptodev 2 1K 3149
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
netlink 1 1K 1
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
aio 4 1K 6
CAM path 4 1K 1034
eventfd 1 1K 99
pmchooks 1 1K 1
filecaps 5 1K 116
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 51
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 43100
sctp_iter 0 0K 499
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 487
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 6
sctp_stri 0 0K 1928
tcp_do 0 0K 0
mqdata 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 13
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
NFSCL open 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
NFSCL owner 0 0K 0
xenbus 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
vm_fictitious 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
UMAHash 0 0K 0
DEVFS4 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 42515
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 93
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 15
allocindir 0 0K 0
indirdep 0 0K 24024
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
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 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
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
MLX5DUMP 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 31
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
BACKLIGHT 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
ath_hal 0 0K 0
statfs 0 0K 308
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 576
lio 0 0K 0
acl 0 0K 0
midi buffers 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
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
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 48711
ioctlops 0 0K 610
Witness 0 0K 0
stack 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
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 1269
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8338 1060 1045692 0 254 38494208 0
mbuf 256 10613 22330 7911424 0 254 8433408 0
tcp_log 416 0 5211 115956 0 254 2167776 0
RADIX NODE 144 13635 388 992413 0 63 2019312 0
sctp_asoc 2264 368 397 24959 0 254 1731960 0
BUF TRIE 144 202 11614 44052 0 62 1701504 0
malloc-384 384 4144 56 4145 0 30 1612800 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11607 111 15729 0 126 1499904 0
malloc-4096 4096 349 5 1077 0 2 1449984 0
malloc-2048 2048 375 257 75062 0 8 1294336 0
UMA Slabs 0 112 11488 26 11488 0 126 1289568 0
sctp_ep 1176 368 652 73779 0 254 1199520 0
vmem btag 56 20812 107 20812 0 254 1171464 0
malloc-64 64 440 15184 656827 0 254 999936 0
256 Bucket 2048 394 54 35655 0 8 917504 0
sctp_chunk 152 862 4988 214954 0 254 889200 0
socket 960 43 721 96927 0 254 733440 0
malloc-384 384 23 1777 55016 0 30 691200 0
FFS inode 1160 529 24 46895 0 8 641480 0
malloc-1024 1024 374 250 25488 0 16 638976 0
malloc-8192 8192 8 66 182 0 1 606208 0
sctp_raddr 736 380 390 26225 0 254 566720 0
ertt_txseginfo 40 5 14034 4628507 0 254 561560 0
pbuf 2624 0 202 0 0 2 530048 0
lkpimm 168 1 3095 1 0 62 520128 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-256 256 204 1791 46598 0 62 510720 0
malloc-384 384 802 518 99770 0 30 506880 0
tcp_bbr_map 128 0 3658 157328 0 126 468224 0
malloc-256 256 11 1729 126770 0 62 445440 0
VM OBJECT 264 1551 69 506681 0 30 427680 0
malloc-65536 65536 6 0 6 0 1 393216 0
THREAD 1824 173 25 53325 0 8 361152 0
malloc-64 64 4245 606 78616 0 254 310464 0
VNODE 448 570 96 46938 0 30 298368 0
malloc-4096 4096 67 5 44385 0 2 294912 0
malloc-128 128 437 1857 93224 0 126 293632 0
malloc-16 16 15170 1080 173893 0 254 260000 0
malloc-16384 16384 10 5 43379 0 1 245760 0
malloc-32768 32768 0 7 22794 0 1 229376 0
DEVCTL 1024 0 220 151 0 0 225280 0
malloc-32 32 6047 883 192932 0 254 221760 0
mbuf_packet 256 35 727 85096 0 254 195072 0
malloc-128 128 1307 212 28311 0 126 194432 0
malloc-256 256 420 330 75217 0 62 192000 0
UMA Zones 768 240 4 240 0 16 187392 0
MAP ENTRY 96 1616 274 1331413 0 126 181440 0
FPU_save_area 832 175 41 59677 0 16 179712 0
FFS2 dinode 256 529 161 46895 0 62 176640 0
malloc-1024 1024 137 23 213 0 16 163840 0
S VFS Cache 104 1069 452 49015 0 126 158184 0
128 Bucket 1024 105 42 10079 0 16 150528 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 768 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-32768 32768 4 0 4 0 1 131072 0
unpcb 256 20 490 1563 0 254 130560 0
malloc-256 256 294 216 161496 0 62 130560 0
PROC 1376 66 22 44336 0 8 121088 0
tcp_inpcb 1304 6 84 19937 0 8 117360 0
ksiginfo 112 79 965 6654 0 126 116928 0
64 Bucket 512 133 67 15116 0 30 102400 0
malloc-128 128 631 144 4260 0 126 99200 0
filedesc0 1072 66 25 44406 0 8 97552 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-64 64 660 663 21742 0 254 84672 0
malloc-128 128 352 299 87190 0 126 83328 0
malloc-256 256 169 146 69286 0 62 80640 0
32 Bucket 256 152 163 8182 0 62 80640 0
sctp_readq 152 0 520 495 0 254 79040 0
g_bio 408 0 180 319747 0 30 73440 0
malloc-64 64 527 544 45083 0 254 68544 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-16384 16384 3 1 17 0 1 65536 0
malloc-8192 8192 2 6 53 0 1 65536 0
sctp_laddr 48 1164 180 59702 0 254 64512 0
sctp_stream_msg_out 112 54 486 4063 0 254 60480 0
malloc-4096 4096 13 1 24 0 2 57344 0
udplite_inpcb 424 0 126 372 0 30 53424 0
udp_inpcb 424 6 120 418 0 30 53424 0
Files 80 224 426 171558 0 126 52000 0
VMSPACE 616 42 42 44318 0 16 51744 0
tcp_rack_map 128 5 398 14424 0 126 51584 0
malloc-256 256 58 137 48000 0 62 49920 0
ripcb 392 5 121 779 0 30 49392 0
tcp_rack_pcb 1024 1 47 6757 0 16 49152 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 219917 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 4 2 79 0 1 49152 0
malloc-4096 4096 1 11 6760 0 2 49152 0
malloc-4096 4096 6 6 319 0 2 49152 0
malloc-2048 2048 13 11 13 0 8 49152 0
malloc-512 512 14 82 1152 0 30 49152 0
pipe 728 23 43 1483 0 16 48048 0
malloc-384 384 89 31 144 0 30 46080 0
pcpu-8 8 4788 844 12420 0 254 45056 0
tcp_bbr_pcb 832 0 54 6907 0 16 44928 0
PWD 40 23 1088 43429 0 254 44440 0
syncache 168 0 264 4 0 254 44352 0
malloc-8192 8192 5 0 5 0 1 40960 0
da_ccb 544 0 70 80058 0 16 38080 0
hostcache 64 3 564 3 0 254 36288 0
malloc-64 64 8 559 72 0 254 36288 0
malloc-64 64 74 493 101 0 254 36288 0
malloc-64 64 87 480 1035 0 254 36288 0
malloc-64 64 35 532 499 0 254 36288 0
16 Bucket 144 88 164 3767 0 62 36288 0
8 Bucket 80 90 360 13490 0 126 36000 0
malloc-128 128 21 258 7076 0 126 35712 0
malloc-128 128 59 220 43531 0 126 35712 0
malloc-128 128 9 270 458 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 43 47 224 0 30 34560 0
malloc-256 256 23 112 5811 0 62 34560 0
malloc-256 256 84 51 2848 0 62 34560 0
TURNSTILE 136 199 53 199 0 62 34272 0
SLEEPQUEUE 88 199 185 199 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-4096 4096 8 0 8 0 2 32768 0
malloc-2048 2048 0 16 14 0 8 32768 0
malloc-2048 2048 3 13 158 0 8 32768 0
malloc-2048 2048 6 10 28 0 8 32768 0
malloc-2048 2048 1 15 75 0 8 32768 0
malloc-2048 2048 4 12 500 0 8 32768 0
malloc-1024 1024 2 30 48 0 16 32768 0
malloc-1024 1024 3 29 1640 0 16 32768 0
malloc-1024 1024 12 20 163 0 16 32768 0
malloc-1024 1024 3 29 6 0 16 32768 0
malloc-1024 1024 9 23 17 0 16 32768 0
malloc-512 512 9 55 127 0 30 32768 0
malloc-512 512 1 63 1736 0 30 32768 0
malloc-512 512 4 60 194 0 30 32768 0
malloc-512 512 0 64 1936 0 30 32768 0
pcpu-64 64 486 26 486 0 254 32768 0
KNOTE 160 28 172 326677 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 35 229 86 0 126 31680 0
tcp_inpcb ports 32 4 878 10609 0 254 28224 0
udplite_inpcb ports 32 0 882 518 0 254 28224 0
ertt 72 6 386 19937 0 126 28224 0
4 Bucket 48 6 582 6 0 254 28224 0
2 Bucket 32 101 781 8520 0 254 28224 0
malloc-16 16 759 991 100422 0 254 28000 0
cpuset 200 7 121 69 0 62 25600 0
malloc-8192 8192 2 1 103 0 1 24576 0
rl_entry 40 97 509 97 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
malloc-384 384 0 60 2 0 30 23040 0
malloc-384 384 12 48 12 0 30 23040 0
malloc-384 384 2 58 345 0 30 23040 0
domainset 40 0 567 49 0 254 22680 0
Mountpoints 2816 2 6 2 0 4 22528 0
clpbuf 2624 0 8 27 0 4 20992 0
udp_inpcb ports 32 3 627 48 0 254 20160 0
malloc-32 32 318 312 378 0 254 20160 0
malloc-32 32 51 579 2632 0 254 20160 0
malloc-32 32 80 550 1152 0 254 20160 0
malloc-32 32 151 479 895 0 254 20160 0
malloc-32 32 74 556 3351 0 254 20160 0
malloc-32 32 55 575 761 0 254 20160 0
L VFS Cache 320 0 60 3 0 30 19200 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 0 1 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 12 0 2 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-512 512 1 31 10 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
ipq 56 0 288 1 0 254 16128 0
vtnet_tx_hdr 24 0 668 552856 0 254 16032 0
AIO 208 0 76 24 0 62 15808 0
kenv 258 16 44 1045 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
sackhole 32 0 378 1 0 254 12096 0
malloc-32 32 9 369 4474 0 254 12096 0
malloc-16 16 26 724 53192 0 254 12000 0
malloc-16 16 297 453 744 0 254 12000 0
malloc-16 16 62 688 123 0 254 12000 0
malloc-16 16 188 562 3055 0 254 12000 0
malloc-16 16 52 698 45138 0 254 12000 0
AIOCB 552 0 21 25 0 16 11592 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
malloc-16 16 15 485 15 0 254 8000 0
UMA Slabs 1 176 10 12 10 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 352 0 0 0 0 0 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
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the bug is already fixed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to change bug's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the bug is a duplicate of another bug, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot
Oct 3, 2023, 10:09:47 PM10/3/23
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: fbb3f13b1553 linux(4): Actually delete linux_sysproto.h
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=12cc423a680000
dashboard link: https://syzkaller.appspot.com/bug?extid=f5061a372f74f021ec02
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14cb7af6680000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=153bfb06680000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+f5061a...@syzkaller.appspotmail.com
panic: mbuf:0xfffffe006fd9c700 len:175 rsm:0xfffffe0070418b80 oml:350 soff:0
cpuid = 0
time = 1696385193
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fb6830
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fb6990
vpanic() at vpanic+0x271/frame 0xfffffe0053fb6b30
panic() at panic+0xb5/frame 0xfffffe0053fb6c00
rack_adjust_orig_mlen() at rack_adjust_orig_mlen+0x534/frame 0xfffffe0053fb6c90
rack_adjust_sendmap_head() at rack_adjust_sendmap_head+0x372/frame 0xfffffe0053fb6dd0
rack_process_ack() at rack_process_ack+0xbd4/frame 0xfffffe0053fb6f30
rack_do_fin_wait_1() at rack_do_fin_wait_1+0x6a8/frame 0xfffffe0053fb70a0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x58e6/frame 0xfffffe0053fb7820
rack_do_segment() at rack_do_segment+0x1ce/frame 0xfffffe0053fb78f0
tcp_input_with_port() at tcp_input_with_port+0x20b7/frame 0xfffffe0053fb7bb0
tcp_input() at tcp_input+0x1f/frame 0xfffffe0053fb7bd0
ip_input() at ip_input+0xac9/frame 0xfffffe0053fb7cf0
swi_net() at swi_net+0x2f3/frame 0xfffffe0053fb7d90
ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fb7ef0
fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fb7f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fb7f30
Stopped at kdb_enter+0x6e: movq $0,0x217bc57(%rip)
rax 0x12
rcx 0xfffffe00033eee30
rdx 0xdffff7c000000000
rbx 0xffffffff826e0a40 .str.28
rsp 0xfffffe0053fb6970
rbp 0xfffffe0053fb6990
rsi 0x1
rdi 0
r14 0xffffffff826e0a40 .str.28
r15 0
rip 0xffffffff815c4c3e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x217bc57(%rip)
db> show proc
Process 12 (intr) at 0xfffffe005422a580:
sigparent: 20
vmspace: 0xffffffff836cbf40
(map 0xffffffff836cbf40)
(map.pmap 0xffffffff836cc000)
(pmap 0xffffffff836cc070)
threads: 22
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
773 771 771 0 R syz-executor2038039
771 769 771 0 Ss pause 0xfffffe006ff7c0d0 csh
769 682 769 0 Ss select 0xfffffe006fe8a2c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00576c2cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005876a0b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005876a4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005876a8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005876acb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005876b0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe005876b4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe005876b8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe005876bcb0 getty
738 1 18 0 S+ piperd 0xfffffe0058a1c5b0 logger
737 736 18 0 S+ nanslp 0xffffffff83721c40 sleep
736 1 18 0 S+ wait 0xfffffe006d7ddae0 sh
686 1 686 0 Ss nanslp 0xffffffff83721c40 cron
682 1 682 0 Ss select 0xfffffe00571a6440 sshd
495 1 495 0 Ds bo_wwai 0xfffffe006ff86da8 syslogd
424 1 424 0 Ss select 0xfffffe006fe8a640 devd
423 1 423 65 Ss select 0xfffffe006fe8a5c0 dhclient
338 1 338 0 Ss select 0xfffffe006fe8a540 dhclient
335 1 335 0 Ss select 0xfffffe00571a6540 dhclient
17 0 0 0 DL syncer 0xffffffff8383f360 [syncer]
16 0 0 0 DL vlruwt 0xfffffe00571d7040 [vnlru]
9 0 0 0 DL psleep 0xffffffff838b0540 [vmdaemon]
100083 D launds 0xffffffff83898404 [laundry: dom0]
100084 D umarcl 0xffffffff81d4f890 [uma]
7 0 0 0 DL - 0xffffffff834b6c28 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff844743d0 [pf purge]
5 0 0 0 DL waiting 0xffffffff841514e0 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100044 RunQ [doneq0]
100045 D - 0xffffffff834812c0 [async]
100076 D - 0xffffffff83481140 [scanner]
100042 D crypto_ 0xfffffe00540c6d30 [crypto returns 0]
100043 D crypto_ 0xfffffe00540c6d80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00570f5488 [sequencer 00]
100036 D - 0xffffffff836ca600 [g_up]
100037 D - 0xffffffff836ca620 [g_down]
100030 I [clock (1)]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
10 0 0 0 DL audit_w 0xffffffff838946a0 [audit]
100005 D - 0xfffffe00540da700 [softirq_0]
100006 D - 0xfffffe00540da600 [softirq_1]
100007 D - 0xfffffe00540da500 [if_io_tqg_0]
100008 D - 0xfffffe00540da400 [if_io_tqg_1]
100009 D - 0xfffffe00540da300 [if_config_tqg_0]
100010 D - 0xfffffe00079eee00 [pci_hp taskq]
100011 D - 0xfffffe00079eec00 [kqueue_ctx taskq]
100014 D - 0xfffffe00079ee600 [thread taskq]
100016 D - 0xfffffe00079ee200 [aiod_kick taskq]
100017 D - 0xfffffe00079ee000 [deferred_unmount ta]
100018 D - 0xfffffe00079edd00 [inm_free taskq]
100019 D - 0xfffffe00079edb00 [in6m_free taskq]
100020 D - 0xfffffe00079ed900 [linuxkpi_irq_wq]
100021 D - 0xfffffe00079ed700 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079ed700 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079ed700 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079ed700 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079ed200 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079ed200 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079ed200 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079ed200 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00079ec600 [firmware taskq]
100039 D - 0xfffffe0054368900 [crypto_0]
100040 D - 0xfffffe0054368900 [crypto_1]
100055 D - 0xfffffe0057232500 [vtnet0 rxq 0]
100056 D - 0xfffffe0057232400 [vtnet0 txq 0]
100057 D - 0xfffffe0057232300 [vtnet0 rxq 1]
100058 D - 0xfffffe0057232200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe005756f000 [virtio_balloon]
100066 D - 0xffffffff826e5c00 [deadlkres]
100070 D - 0xfffffe00079ec000 [acpi_task_0]
100071 D - 0xfffffe00079ec000 [acpi_task_1]
100072 D - 0xfffffe00079ec000 [acpi_task_2]
100074 D - 0xfffffe00079efa00 [mca taskq]
100075 D - 0xfffffe0054366c00 [CAM taskq]
db> show all locks
Process 991 (syz-executor2038039) thread 0xfffffe005895c000 (100111)
exclusive sleep mutex vm reserv (vm reserv) r = 0 (0xfffff8007c7e5660) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_reserv.c:1310
exclusive rw vmobject (vmobject) r = 0 (0xfffffe007002ee70) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:872
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0070031420) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:586
Process 495 (syslogd) thread 0xfffffe005895f900 (100099)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ff86cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3549
Process 12 (intr) thread 0xfffffe00542ed560 (100031)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0058ac1520) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:12311
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006ffc8020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1457
Process 12 (intr) thread 0xfffffe0054318ac0 (100033)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe005424be00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1389
newblk 832 1232K 844
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 49 530K 71
acpitask 1 224K 1
subproc 97 185K 1048
acpica 1674 184K 60310
tidhash 3 141K 3
vmem 3 134K 4
pagedep 14 132K 18
linker 352 130K 385
DEVFS1 105 105K 114
gtaskqueue 18 98K 18
bus 985 81K 5155
mtx_pool 2 72K 2
syncache 1 68K 1
kdtrace 153 31K 1104
umtx 242 31K 242
BPF 10 18K 10
bus-sc 34 15K 1687
eventhandler 161 14K 161
KTRACE 100 13K 100
kenv 95 12K 95
ifaddr 30 12K 32
rpc 4 9K 4
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
taskqueue 63 7K 63
sglist 6 7K 6
plimit 17 5K 322
tcp_fsb 2 5K 450
ifnet 3 5K 3
vt 11 5K 11
evdev 4 4K 4
acpisem 28 4K 28
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
kqueue 41 3K 994
session 20 3K 31
pwddesc 40 3K 992
clone 9 3K 9
uidinfo 3 3K 8
proc-args 63 3K 1914
Unitno 27 2K 41
msi 12 2K 12
toponodes 6 2K 6
selfd 22 2K 15646
vnodemarker 2 1K 8
nhops 6 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
cdev 2 1K 2
osd 9 1K 238
sctp_ifn 2 1K 6
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
DEVFS 9 1K 10
pmchooks 1 1K 1
filecaps 4 1K 66
tun 3 1K 3
entropy 2 1K 35
p1003.1b 1 1K 1
pf_table 0 0K 0
pf_rule 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 4
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 0 0K 0
filemon 0 0K 0
xen_intr 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
freeblks 0 0K 25
freefrag 0 0K 1
allocindir 0 0K 0
statfs 0 0K 195
aio 0 0K 0
iov 0 0K 13561
ioctlops 0 0K 86
eventfd 0 0K 0
sysctltmp 0 0K 649
sysctl 0 0K 3
kcovinfo 0 0K 0
tcp_log_dev 0 0K 0
MPRSAS 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
aacraidcam 0 0K 0
mbuf 256 8580 1082 19361 0 254 2473472 0
BUF TRIE 144 192 11624 542 0 62 1701504 0
malloc-384 384 4173 27 4519 0 30 1612800 0
malloc-128 128 11486 232 11509 0 126 1499904 0
malloc-4096 4096 326 2 488 0 2 1343488 0
UMA Slabs 0 112 10582 32 10582 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 15487 104 15487 0 254 873096 0
pbuf 2624 0 249 0 0 2 653376 0
FFS inode 1160 499 19 508 0 8 600880 0
socket 960 19 489 1532 0 254 487680 0
malloc-65536 65536 5 2 161 0 1 458752 0
malloc-256 256 1222 83 2140 0 62 334080 0
256 Bucket 2048 119 17 967 0 8 278528 0
malloc-64 64 4056 39 5057 0 254 262080 0
VM OBJECT 264 925 65 15860 0 30 261360 0
VNODE 448 529 47 540 0 30 258048 0
malloc-16 16 14456 294 14537 0 254 236000 0
DEVCTL 1024 0 220 123 0 0 225280 0
THREAD 1824 111 10 111 0 8 220704 0
malloc-4096 4096 43 3 994 0 2 188416 0
malloc-2048 2048 7 81 514 0 8 180224 0
malloc-128 128 1192 203 28156 0 126 178560 0
malloc-1024 1024 121 39 1702 0 16 163840 0
FFS2 dinode 256 499 71 508 0 62 145920 0
MAP ENTRY 96 898 488 42901 0 126 133056 0
unpcb 256 7 503 1158 0 254 130560 0
mbuf_packet 256 1 507 131 0 254 130048 0
S VFS Cache 104 966 204 1007 0 126 121680 0
ksiginfo 112 34 1010 49 0 126 116928 0
malloc-128 128 675 224 1660 0 126 115072 0
FPU_save_area 832 113 22 125 0 16 112320 0
malloc-128 128 540 235 3896 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-16384 16384 4 1 164 0 1 81920 0
PROC 1376 40 15 991 0 8 75680 0
filedesc0 1072 40 30 992 0 8 75040 0
g_bio 408 4 176 4504 0 30 73440 0
malloc-64 64 558 513 2623 0 254 68544 0
malloc-8192 8192 5 2 132 0 1 57344 0
64 Bucket 512 61 43 1238 0 30 53248 0
malloc-64 64 556 263 17962 0 254 52416 0
malloc-128 128 159 244 433 0 126 51584 0
malloc-256 256 89 106 702 0 62 49920 0
malloc-256 256 43 152 394 0 62 49920 0
32 Bucket 256 58 137 3061 0 62 49920 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-2048 2048 1 23 524 0 8 49152 0
syncache 168 0 264 5 0 254 44352 0
tcp_inpcb 1304 4 29 225 0 8 43032 0
VMSPACE 616 24 42 976 0 16 40656 0
udp_inpcb 424 6 84 128 0 30 38160 0
da_ccb 544 1 69 1258 0 16 38080 0
pcpu-8 8 4289 319 4317 0 254 36864 0
malloc-64 64 34 533 13552 0 254 36288 0
malloc-64 64 160 407 160 0 254 36288 0
malloc-64 64 15 552 19 0 254 36288 0
tcp_rack_map 128 4 275 682 0 126 35712 0
malloc-128 128 87 192 98 0 126 35712 0
malloc-128 128 2 277 383 0 126 35712 0
malloc-128 128 11 268 11 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
malloc-384 384 57 33 57 0 30 34560 0
malloc-256 256 4 131 403 0 62 34560 0
malloc-256 256 16 119 19 0 62 34560 0
malloc-256 256 8 127 231 0 62 34560 0
malloc-256 256 25 110 328 0 62 34560 0
malloc-256 256 19 116 24 0 62 34560 0
tcp_rack_pcb 1024 1 31 225 0 16 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 5 3 559 0 2 32768 0
malloc-2048 2048 7 9 16 0 8 32768 0
malloc-2048 2048 4 12 90 0 8 32768 0
malloc-2048 2048 5 11 196 0 8 32768 0
malloc-1024 1024 2 30 13 0 16 32768 0
malloc-1024 1024 16 16 16 0 16 32768 0
malloc-1024 1024 14 18 14 0 16 32768 0
malloc-512 512 1 63 11 0 30 32768 0
malloc-512 512 3 61 179 0 30 32768 0
malloc-512 512 2 62 8 0 30 32768 0
malloc-512 512 9 55 9 0 30 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
clpbuf 2624 0 12 27 0 4 31488 0
tcpreass 48 0 588 5 0 254 28224 0
malloc-32 32 185 697 1445 0 254 28224 0
malloc-32 32 306 576 381 0 254 28224 0
16 Bucket 144 49 147 264 0 62 28224 0
4 Bucket 48 6 582 9 0 254 28224 0
TURNSTILE 136 122 67 122 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
ripcb 392 1 62 4 0 30 24696 0
malloc-4096 4096 1 5 227 0 2 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
ertt_txseginfo 40 3 603 521 0 254 24240 0
rl_entry 40 26 580 26 0 254 24240 0
PWD 40 10 596 99 0 254 24240 0
rtentry 168 13 131 17 0 62 24192 0
pipe 728 7 26 282 0 16 24024 0
Files 80 71 229 6731 0 126 24000 0
8 Bucket 80 53 247 324 0 126 24000 0
malloc-384 384 1 59 22 0 30 23040 0
malloc-384 384 28 32 29 0 30 23040 0
hostcache 64 1 314 1 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
tcp_inpcb ports 32 2 628 219 0 254 20160 0
ertt 72 4 276 225 0 126 20160 0
malloc-64 64 2 313 19 0 254 20160 0
malloc-64 64 2 313 2 0 254 20160 0
malloc-32 32 54 576 416 0 254 20160 0
malloc-32 32 6 624 20 0 254 20160 0
malloc-32 32 23 607 2951 0 254 20160 0
malloc-32 32 2 628 5 0 254 20160 0
2 Bucket 32 46 584 290 0 254 20160 0
malloc-2048 2048 0 8 2 0 8 16384 0
malloc-2048 2048 4 4 5 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 5 11 5 0 16 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-1024 1024 2 14 2 0 16 16384 0
malloc-512 512 2 30 2 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 2 30 2 0 30 16384 0
malloc-16 16 508 492 3543 0 254 16000 0
kenv 258 17 43 1069 0 30 15480 0
KNOTE 160 0 75 8 0 62 12000 0
malloc-16 16 33 717 1895 0 254 12000 0
malloc-16 16 11 739 14 0 254 12000 0
malloc-16 16 31 719 27734 0 254 12000 0
malloc-16 16 2 748 114 0 254 12000 0
malloc-384 384 11 19 11 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 13 17 13 0 30 11520 0
malloc-16 16 1 499 1 0 254 8000 0
malloc-16 16 3 497 5 0 254 8000 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
tcp_bbr_map 128 0 0 0 0 126 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_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2256 0 0 0 0 254 0 0
sctp_ep 1176 0 0 0 0 254 0 0
tcp_log 416 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
netlink 2048 0 0 0 0 8 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 232 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 16 0 0
nfspbuf 2624 0 0 0 0 4 0 0
swwbuf 2624 0 0 0 0 2 0 0
swrbuf 2624 0 0 0 0 4 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
HEAD commit: fbb3f13b1553 linux(4): Actually delete linux_sysproto.h
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=12cc423a680000
dashboard link: https://syzkaller.appspot.com/bug?extid=f5061a372f74f021ec02
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14cb7af6680000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=153bfb06680000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+f5061a...@syzkaller.appspotmail.com
cpuid = 0
time = 1696385193
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fb6830
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fb6990
vpanic() at vpanic+0x271/frame 0xfffffe0053fb6b30
panic() at panic+0xb5/frame 0xfffffe0053fb6c00
rack_adjust_orig_mlen() at rack_adjust_orig_mlen+0x534/frame 0xfffffe0053fb6c90
rack_adjust_sendmap_head() at rack_adjust_sendmap_head+0x372/frame 0xfffffe0053fb6dd0
rack_process_ack() at rack_process_ack+0xbd4/frame 0xfffffe0053fb6f30
rack_do_fin_wait_1() at rack_do_fin_wait_1+0x6a8/frame 0xfffffe0053fb70a0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x58e6/frame 0xfffffe0053fb7820
rack_do_segment() at rack_do_segment+0x1ce/frame 0xfffffe0053fb78f0
tcp_input_with_port() at tcp_input_with_port+0x20b7/frame 0xfffffe0053fb7bb0
tcp_input() at tcp_input+0x1f/frame 0xfffffe0053fb7bd0
ip_input() at ip_input+0xac9/frame 0xfffffe0053fb7cf0
swi_net() at swi_net+0x2f3/frame 0xfffffe0053fb7d90
ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fb7ef0
fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fb7f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fb7f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100031 ]
KDB: enter: panic
Stopped at kdb_enter+0x6e: movq $0,0x217bc57(%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
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
rax 0x12
rcx 0xfffffe00033eee30
rdx 0xdffff7c000000000
rbx 0xffffffff826e0a40 .str.28
rsp 0xfffffe0053fb6970
rbp 0xfffffe0053fb6990
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0x2
r11 0x1
r12 0
r13 0xfffffe00542ed560
r9 0xffffffff
r10 0x2
r11 0x1
r12 0
r14 0xffffffff826e0a40 .str.28
r15 0
rip 0xffffffff815c4c3e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x217bc57(%rip)
db> show proc
Process 12 (intr) at 0xfffffe005422a580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff836cafa0
uid: 0 gids: 0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff836cafa0 reapsubtree: 12
flag: 0x10000284 flag2: 0
sigparent: 20
vmspace: 0xffffffff836cbf40
(map 0xffffffff836cbf40)
(map.pmap 0xffffffff836cc000)
(pmap 0xffffffff836cc070)
threads: 22
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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
991 773 771 0 RE syz-executor2038039
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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
773 771 771 0 R syz-executor2038039
771 769 771 0 Ss pause 0xfffffe006ff7c0d0 csh
769 682 769 0 Ss select 0xfffffe006fe8a2c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00576c2cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005876a0b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005876a4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005876a8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe005876acb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005876b0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe005876b4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe005876b8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe005876bcb0 getty
738 1 18 0 S+ piperd 0xfffffe0058a1c5b0 logger
737 736 18 0 S+ nanslp 0xffffffff83721c40 sleep
736 1 18 0 S+ wait 0xfffffe006d7ddae0 sh
686 1 686 0 Ss nanslp 0xffffffff83721c40 cron
682 1 682 0 Ss select 0xfffffe00571a6440 sshd
495 1 495 0 Ds bo_wwai 0xfffffe006ff86da8 syslogd
424 1 424 0 Ss select 0xfffffe006fe8a640 devd
423 1 423 65 Ss select 0xfffffe006fe8a5c0 dhclient
338 1 338 0 Ss select 0xfffffe006fe8a540 dhclient
335 1 335 0 Ss select 0xfffffe00571a6540 dhclient
17 0 0 0 DL syncer 0xffffffff8383f360 [syncer]
16 0 0 0 DL vlruwt 0xfffffe00571d7040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8383d980 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100095 D sdflush 0xfffffe00085fd8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838b0540 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff838983f8 [dom0]
100083 D launds 0xffffffff83898404 [laundry: dom0]
100084 D umarcl 0xffffffff81d4f890 [uma]
7 0 0 0 DL - 0xffffffff834b6c28 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff844743d0 [pf purge]
5 0 0 0 DL waiting 0xffffffff841514e0 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100044 RunQ [doneq0]
100045 D - 0xffffffff834812c0 [async]
100076 D - 0xffffffff83481140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83893c60 [crypto]
100042 D crypto_ 0xfffffe00540c6d30 [crypto returns 0]
100043 D crypto_ 0xfffffe00540c6d80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00570f5488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836ca5e0 [g_event]
100036 D - 0xffffffff836ca600 [g_up]
100037 D - 0xffffffff836ca620 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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 0xfffffe005422b040 [init]
100033 Run CPU 1 [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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]
10 0 0 0 DL audit_w 0xffffffff838946a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836cafa0 [swapper]
100005 D - 0xfffffe00540da700 [softirq_0]
100006 D - 0xfffffe00540da600 [softirq_1]
100007 D - 0xfffffe00540da500 [if_io_tqg_0]
100008 D - 0xfffffe00540da400 [if_io_tqg_1]
100009 D - 0xfffffe00540da300 [if_config_tqg_0]
100010 D - 0xfffffe00079eee00 [pci_hp taskq]
100011 D - 0xfffffe00079eec00 [kqueue_ctx taskq]
100014 D - 0xfffffe00079ee600 [thread taskq]
100016 D - 0xfffffe00079ee200 [aiod_kick taskq]
100017 D - 0xfffffe00079ee000 [deferred_unmount ta]
100018 D - 0xfffffe00079edd00 [inm_free taskq]
100019 D - 0xfffffe00079edb00 [in6m_free taskq]
100020 D - 0xfffffe00079ed900 [linuxkpi_irq_wq]
100021 D - 0xfffffe00079ed700 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079ed700 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079ed700 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079ed700 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079ed200 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079ed200 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079ed200 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079ed200 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00079ec600 [firmware taskq]
100039 D - 0xfffffe0054368900 [crypto_0]
100040 D - 0xfffffe0054368900 [crypto_1]
100055 D - 0xfffffe0057232500 [vtnet0 rxq 0]
100056 D - 0xfffffe0057232400 [vtnet0 txq 0]
100057 D - 0xfffffe0057232300 [vtnet0 rxq 1]
100058 D - 0xfffffe0057232200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe005756f000 [virtio_balloon]
100066 D - 0xffffffff826e5c00 [deadlkres]
100070 D - 0xfffffe00079ec000 [acpi_task_0]
100071 D - 0xfffffe00079ec000 [acpi_task_1]
100072 D - 0xfffffe00079ec000 [acpi_task_2]
100074 D - 0xfffffe00079efa00 [mca taskq]
100075 D - 0xfffffe0054366c00 [CAM taskq]
db> show all locks
Process 991 (syz-executor2038039) thread 0xfffffe005895c000 (100111)
exclusive sleep mutex vm reserv (vm reserv) r = 0 (0xfffff8007c7e5660) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_reserv.c:1310
exclusive rw vmobject (vmobject) r = 0 (0xfffffe007002ee70) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:872
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0070031420) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:586
Process 495 (syslogd) thread 0xfffffe005895f900 (100099)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ff86cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3549
Process 12 (intr) thread 0xfffffe00542ed560 (100031)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0058ac1520) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:12311
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006ffc8020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1457
Process 12 (intr) thread 0xfffffe0054318ac0 (100033)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe005424be00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1389
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4217
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
sysctloid 34926 2058K 34997
vtbuf 24 1968K 46
kobj 326 1304K 488
vtbuf 24 1968K 46
newblk 832 1232K 844
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 49 530K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vnet_data 2 224K 2
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpitask 1 224K 1
subproc 97 185K 1048
acpica 1674 184K 60310
tidhash 3 141K 3
vmem 3 134K 4
pagedep 14 132K 18
linker 352 130K 385
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
IP reass 1 128K 1
DEVFS1 105 105K 114
gtaskqueue 18 98K 18
bus 985 81K 5155
mtx_pool 2 72K 2
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 512 64K 512
ddb_capture 1 64K 1
temp 18 37K 1566
ddb_capture 1 64K 1
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
shm 1 32K 1
kdtrace 153 31K 1104
umtx 242 31K 242
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
kbdmux 6 28K 6
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
proc 3 17K 3
tty 16 16K 16
bus-sc 34 15K 1687
eventhandler 161 14K 161
KTRACE 100 13K 100
kenv 95 12K 95
ifaddr 30 12K 32
rman 88 11K 431
GEOM 61 11K 481
routetbl 50 11K 176
GEOM 61 11K 481
CAM queue 5 11K 1528
bmsafemap 4 9K 39
rpc 4 9K 4
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
taskqueue 63 7K 63
sglist 6 7K 6
CAM DEV 3 6K 510
cred 23 6K 274
pfs_nodes 20 5K 20
hhook 15 5K 17
ufs_dirhash 24 5K 24
UMA 268 5K 268
dirrem 17 5K 28
hhook 15 5K 17
ufs_dirhash 24 5K 24
UMA 268 5K 268
plimit 17 5K 322
tcp_fsb 2 5K 450
ifnet 3 5K 3
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
kqueue 41 3K 994
session 20 3K 31
pwddesc 40 3K 992
clone 9 3K 9
uidinfo 3 3K 8
proc-args 63 3K 1914
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
io_apic 1 2K 1
Unitno 27 2K 41
CAM XPT 22 2K 543
lockf 15 2K 22
msi 12 2K 12
toponodes 6 2K 6
selfd 22 2K 15646
ipsecpolicy 2 2K 2
acpidev 20 2K 20
softdep 1 1K 1
acpidev 20 2K 20
sahead 1 1K 1
secasvar 1 1K 1
CC Mem 4 1K 225
secasvar 1 1K 1
vnodemarker 2 1K 8
NFSD session 1 1K 1
select 7 1K 29
CAM periph 4 1K 271
ipsec 3 1K 3
indirdep 3 1K 3
ipsec 3 1K 3
nhops 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
cdev 2 1K 2
osd 9 1K 238
chacha20random 1 1K 1
biobuf 1 1K 1
inpcbpolicy 11 1K 357
biobuf 1 1K 1
sctp_ifn 2 1K 6
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
feeder 7 1K 7
tcpfunc 3 1K 3
prison 6 1K 6
lkpikmalloc 5 1K 6
cryptodev 2 1K 49
lkpikmalloc 5 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
netlink 1 1K 1
procdesc 1 1K 6
apmdev 1 1K 1
atkbddev 2 1K 2
netlink 1 1K 1
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 3839
CAM I/O Scheduler 1 1K 1
filecaps 4 1K 66
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 26
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
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_do 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 4
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
mqdata 0 0K 0
filemon 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
esp 0 0K 0
ah 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
smartpqi 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
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
legacydrv 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
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
bxe_ilt 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 15
jblocks 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
jfsync 0 0K 0
jtrunc 0 0K 0
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefile 0 0K 9
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 25
freefrag 0 0K 1
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
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
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 5
export_host 0 0K 0
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
pts 0 0K 0
iov 0 0K 13561
ioctlops 0 0K 86
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 288
stack 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
compressor 0 0K 0
sysctltmp 0 0K 649
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
Fail Points 0 0K 0
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
pwd 0 0K 0
tty console 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
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
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
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
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
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 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
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
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
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 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
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
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
USB 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
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
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
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
mfibuf 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 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
ipsbuf 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
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
acpi_perf 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 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
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 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
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 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 8320 1078 15534 0 254 38494208 0
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf 256 8580 1082 19361 0 254 2473472 0
BUF TRIE 144 192 11624 542 0 62 1701504 0
malloc-384 384 4173 27 4519 0 30 1612800 0
malloc-128 128 11486 232 11509 0 126 1499904 0
malloc-4096 4096 326 2 488 0 2 1343488 0
UMA Slabs 0 112 10582 32 10582 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 15487 104 15487 0 254 873096 0
pbuf 2624 0 249 0 0 2 653376 0
FFS inode 1160 499 19 508 0 8 600880 0
lkpimm 168 1 3095 1 0 62 520128 0
lkpicurr 168 2 3094 2 0 62 520128 0
RADIX NODE 144 3274 221 27192 0 62 503280 0
lkpicurr 168 2 3094 2 0 62 520128 0
socket 960 19 489 1532 0 254 487680 0
malloc-65536 65536 5 2 161 0 1 458752 0
malloc-256 256 1222 83 2140 0 62 334080 0
256 Bucket 2048 119 17 967 0 8 278528 0
malloc-64 64 4056 39 5057 0 254 262080 0
VM OBJECT 264 925 65 15860 0 30 261360 0
VNODE 448 529 47 540 0 30 258048 0
malloc-16 16 14456 294 14537 0 254 236000 0
DEVCTL 1024 0 220 123 0 0 225280 0
THREAD 1824 111 10 111 0 8 220704 0
malloc-4096 4096 43 3 994 0 2 188416 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5326 344 6810 0 254 181440 0
malloc-2048 2048 7 81 514 0 8 180224 0
malloc-128 128 1192 203 28156 0 126 178560 0
malloc-1024 1024 121 39 1702 0 16 163840 0
FFS2 dinode 256 499 71 508 0 62 145920 0
MAP ENTRY 96 898 488 42901 0 126 133056 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
unpcb 256 7 503 1158 0 254 130560 0
mbuf_packet 256 1 507 131 0 254 130048 0
S VFS Cache 104 966 204 1007 0 126 121680 0
ksiginfo 112 34 1010 49 0 126 116928 0
malloc-128 128 675 224 1660 0 126 115072 0
FPU_save_area 832 113 22 125 0 16 112320 0
malloc-128 128 540 235 3896 0 126 99200 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 3 0 3 0 1 98304 0
UMA Kegs 384 227 6 227 0 30 89472 0
128 Bucket 1024 46 37 262 0 16 84992 0
malloc-16384 16384 4 1 164 0 1 81920 0
PROC 1376 40 15 991 0 8 75680 0
filedesc0 1072 40 30 992 0 8 75040 0
g_bio 408 4 176 4504 0 30 73440 0
malloc-64 64 558 513 2623 0 254 68544 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-4096 4096 14 2 220 0 2 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 5 2 132 0 1 57344 0
64 Bucket 512 61 43 1238 0 30 53248 0
malloc-64 64 556 263 17962 0 254 52416 0
malloc-128 128 159 244 433 0 126 51584 0
malloc-256 256 89 106 702 0 62 49920 0
malloc-256 256 43 152 394 0 62 49920 0
32 Bucket 256 58 137 3061 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 12073 0 16 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-2048 2048 1 23 524 0 8 49152 0
syncache 168 0 264 5 0 254 44352 0
tcp_inpcb 1304 4 29 225 0 8 43032 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 8 2 12 0 2 40960 0
VMSPACE 616 24 42 976 0 16 40656 0
udp_inpcb 424 6 84 128 0 30 38160 0
da_ccb 544 1 69 1258 0 16 38080 0
pcpu-8 8 4289 319 4317 0 254 36864 0
malloc-64 64 34 533 13552 0 254 36288 0
malloc-64 64 160 407 160 0 254 36288 0
malloc-64 64 15 552 19 0 254 36288 0
tcp_rack_map 128 4 275 682 0 126 35712 0
malloc-128 128 87 192 98 0 126 35712 0
malloc-128 128 2 277 383 0 126 35712 0
malloc-128 128 11 268 11 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 55 35 79 0 30 34560 0
malloc-384 384 57 33 57 0 30 34560 0
malloc-256 256 4 131 403 0 62 34560 0
malloc-256 256 16 119 19 0 62 34560 0
malloc-256 256 8 127 231 0 62 34560 0
malloc-256 256 25 110 328 0 62 34560 0
malloc-256 256 19 116 24 0 62 34560 0
tcp_rack_pcb 1024 1 31 225 0 16 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 5 3 559 0 2 32768 0
malloc-2048 2048 7 9 16 0 8 32768 0
malloc-2048 2048 4 12 90 0 8 32768 0
malloc-2048 2048 5 11 196 0 8 32768 0
malloc-1024 1024 2 30 13 0 16 32768 0
malloc-1024 1024 16 16 16 0 16 32768 0
malloc-1024 1024 14 18 14 0 16 32768 0
malloc-512 512 1 63 11 0 30 32768 0
malloc-512 512 3 61 179 0 30 32768 0
malloc-512 512 2 62 8 0 30 32768 0
malloc-512 512 9 55 9 0 30 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 20 244 31 0 126 31680 0
clpbuf 2624 0 12 27 0 4 31488 0
tcpreass 48 0 588 5 0 254 28224 0
malloc-32 32 185 697 1445 0 254 28224 0
malloc-32 32 306 576 381 0 254 28224 0
16 Bucket 144 49 147 264 0 62 28224 0
4 Bucket 48 6 582 9 0 254 28224 0
TURNSTILE 136 122 67 122 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
ripcb 392 1 62 4 0 30 24696 0
malloc-4096 4096 1 5 227 0 2 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
ertt_txseginfo 40 3 603 521 0 254 24240 0
rl_entry 40 26 580 26 0 254 24240 0
PWD 40 10 596 99 0 254 24240 0
rtentry 168 13 131 17 0 62 24192 0
pipe 728 7 26 282 0 16 24024 0
Files 80 71 229 6731 0 126 24000 0
8 Bucket 80 53 247 324 0 126 24000 0
malloc-384 384 1 59 22 0 30 23040 0
malloc-384 384 28 32 29 0 30 23040 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 122 134 122 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
tcp_inpcb ports 32 2 628 219 0 254 20160 0
ertt 72 4 276 225 0 126 20160 0
malloc-64 64 2 313 19 0 254 20160 0
malloc-64 64 2 313 2 0 254 20160 0
malloc-32 32 54 576 416 0 254 20160 0
malloc-32 32 6 624 20 0 254 20160 0
malloc-32 32 23 607 2951 0 254 20160 0
malloc-32 32 2 628 5 0 254 20160 0
2 Bucket 32 46 584 290 0 254 20160 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-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 2 0 2 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 0 8 2 0 8 16384 0
malloc-2048 2048 4 4 5 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 5 11 5 0 16 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-1024 1024 2 14 2 0 16 16384 0
malloc-512 512 2 30 2 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 2 30 2 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
sctp_laddr 48 0 336 4 0 254 16128 0
malloc-16 16 508 492 3543 0 254 16000 0
kenv 258 17 43 1069 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-32 32 6 372 19 0 254 12096 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
KNOTE 160 0 75 8 0 62 12000 0
malloc-16 16 33 717 1895 0 254 12000 0
malloc-16 16 11 739 14 0 254 12000 0
malloc-16 16 31 719 27734 0 254 12000 0
malloc-16 16 2 748 114 0 254 12000 0
malloc-384 384 11 19 11 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 13 17 13 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 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 2338 0 254 8016 0
malloc-16 16 1 499 1 0 254 8000 0
malloc-16 16 3 497 5 0 254 8000 0
UMA Slabs 1 176 8 14 8 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 352 0 0 0 0 254 0 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_bbr_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
tfo 4 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_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2256 0 0 0 0 254 0 0
sctp_ep 1176 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
tcp_log 416 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
netlink 2048 0 0 0 0 8 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 232 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 16 0 0
nfspbuf 2624 0 0 0 0 4 0 0
swwbuf 2624 0 0 0 0 2 0 0
swrbuf 2624 0 0 0 0 4 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
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