panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:LINE: callout_cc_add: Bad list head ADDR first->prev != h
4 views
Skip to first unread message
syzbot
Apr 28, 2025, 2:16:24 PM4/28/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 4e2616b74cb7 cross-build: Workaround system-provided strch..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14ece374580000
dashboard link: https://syzkaller.appspot.com/bug?extid=d2e05d25ff8b93406228
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+d2e05d...@syzkaller.appspotmail.com
panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fb1ac0 first->prev != head
cpuid = 0
time = 1745864143
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005734b730
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005734b890
vpanic() at vpanic+0x257/frame 0xfffffe005734ba50
panic() at panic+0xb5/frame 0xfffffe005734bb10
callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe005734bb70
callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe005734bc90
tcp_hpts_thread() at tcp_hpts_thread+0x771/frame 0xfffffe005734bd90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe005734bef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe005734bf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005734bf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100034 ]
Stopped at kdb_enter+0x6e: movq $0,0x25be387(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff827a7620 .str.27
rsp 0xfffffe005734b870
rbp 0xfffffe005734b890
rsi 0
rdi 0xffffffff816124f9 printf+0x149
r8 0
r9 0xffffffff
r10 0xd32203eb3cff7dcb
r11 0x2
r12 0xfffffe000801f000
r13 0xfffffffffffffffe
r14 0xffffffff827a7620 .str.27
r15 0
rip 0xffffffff815fce0e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25be387(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0008006580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b458e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b458e0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83b46880
(map 0xffffffff83b46880)
(map.pmap 0xffffffff83b46920)
(pmap 0xffffffff83b46990)
threads: 20
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 Run CPU 0 [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
957 778 424 0 R sleep
946 1 766 0 S uwait 0xfffffe0059ec0b00 syz-executor
943 767 767 0 T (threaded) syz-executor
100087 s syz-executor
100245 RunQ syz-executor
920 0 0 0 DL - 0xffffffff83cac400 [soaiod4]
919 0 0 0 DL - 0xffffffff83cac400 [soaiod3]
918 0 0 0 DL - 0xffffffff83cac400 [soaiod2]
917 0 0 0 DL - 0xffffffff83cac400 [soaiod1]
906 1 766 0 S uwait 0xfffffe0059ebfb00 syz-executor
891 1 766 0 S uwait 0xfffffe006e3a6500 syz-executor
887 1 767 0 S uwait 0xfffffe0059ec2780 syz-executor
873 1 765 0 S uwait 0xfffffe0059ec2580 syz-executor
814 0 0 0 DL aiordy 0xfffffe00548ea580 [aiod4]
813 0 0 0 DL aiordy 0xfffffe00548eaae0 [aiod3]
812 0 0 0 DL aiordy 0xfffffe00548eb040 [aiod2]
811 0 0 0 DL aiordy 0xfffffe00548eb5a0 [aiod1]
778 772 424 0 S wait 0xfffffe00548ec060 sh
772 424 424 0 S wait 0xfffffe00548045a0 sh
767 763 767 0 S wait 0xfffffe00548c95a0 syz-executor
766 763 766 0 S piperd 0xfffffe006bc078a0 syz-executor
765 763 765 0 S piperd 0xfffffe006bc058a0 syz-executor
764 763 764 0 S piperd 0xfffffe006bc069e0 syz-executor
763 761 761 0 S select 0xfffffe006e3a5b40 syz-executor
761 759 761 0 Ss pause 0xfffffe0054803b90 csh
759 682 759 0 Ss select 0xfffffe006e3a5bc0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0007ff78b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0058dcf4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058dcf8b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058dcfcb0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0058dd00b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0058dd04b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058dd08b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0058dd0cb0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0058dd10b0 getty
738 1 18 0 S+ piperd 0xfffffe006bc07000 logger
737 736 18 0 S+ nanslp 0xffffffff83b9c500 sleep
736 1 18 0 S+ wait 0xfffffe00548c9040 sh
686 1 686 0 Ss nanslp 0xffffffff83b9c501 cron
682 1 682 0 Ss select 0xfffffe0059ec0dc0 sshd
495 1 495 0 Ss select 0xfffffe006e3a7840 syslogd
424 1 424 0 Ss wait 0xfffffe0054803020 devd
423 1 423 65 Ss select 0xfffffe006e3a6e40 dhclient
338 1 338 0 Ss select 0xfffffe006e3a7140 dhclient
335 1 335 0 Ss select 0xfffffe0059ec0d40 dhclient
17 0 0 0 DL syncer 0xffffffff83cb9da0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008027060 [vnlru]
15 0 0 0 RL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb8360 [bufdaemon]
100081 D - 0xffffffff83002140 [bufspacedaemon-0]
100094 RunQ [/ worker]
9 0 0 0 DL psleep 0xffffffff83d03380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ce92f8 [dom0]
100082 D launds 0xffffffff83ce9304 [laundry: dom0]
100083 D umarcl 0xffffffff81dc63e0 [uma]
7 0 0 0 DL - 0xffffffff83919cd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff843ae850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8473f5c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e4340 [doneq0]
100047 D - 0xffffffff838e42c0 [async]
100076 D - 0xffffffff838e4140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce4b00 [crypto]
100044 D crypto_ 0xfffffe005856e030 [crypto returns 0]
100045 D crypto_ 0xfffffe005856e080 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00547f6088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b44f00 [g_event]
100038 D - 0xffffffff83b44f20 [g_up]
100039 D - 0xffffffff83b44f40 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 Run CPU 0 [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 Run CPU 1 [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0008007040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce55a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c29ff0 [swapper]
100005 D - 0xfffffe0008bf7d00 [softirq_0]
100006 D - 0xfffffe0008bf7c00 [softirq_1]
100007 D - 0xfffffe0008bf7b00 [if_io_tqg_0]
100008 D - 0xfffffe0008bf7a00 [if_io_tqg_1]
100009 D - 0xfffffe0008bf7900 [if_config_tqg_0]
100010 D - 0xfffffe0008bf7800 [kqueue_ctx taskq]
100011 D - 0xfffffe0008bf7700 [jail_remove taskq]
100012 D - 0xfffffe0008bf7600 [bus taskq]
100015 D - 0xfffffe0008bf7300 [thread taskq]
100017 D - 0xfffffe0008bf7100 [aiod_kick taskq]
100018 D - 0xfffffe0008bf7000 [deferred_unmount ta]
100019 D - 0xfffffe0008bf6e00 [inm_free taskq]
100020 D - 0xfffffe0008bf6d00 [in6m_free taskq]
100021 D - 0xfffffe0008bf6c00 [linuxkpi_irq_wq]
100022 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008bf6900 [firmware taskq]
100041 D - 0xfffffe0008bf6600 [crypto_0]
100042 D - 0xfffffe0008bf6600 [crypto_1]
100057 D - 0xfffffe0008bf6400 [vtnet0 rxq 0]
100058 D - 0xfffffe0008bf6300 [vtnet0 txq 0]
100059 D - 0xfffffe0008bf6200 [vtnet0 rxq 1]
100060 D - 0xfffffe0008bf6100 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0058587680 [virtio_balloon]
100066 D - 0xffffffff827ac960 [deadlkres]
100070 D - 0xfffffe0058f59b00 [acpi_task_0]
100071 D - 0xfffffe0058f59b00 [acpi_task_1]
100072 D - 0xfffffe0058f59b00 [acpi_task_2]
100074 D - 0xfffffe0008bf8100 [mca taskq]
100075 D - 0xfffffe0008bf6500 [CAM taskq]
100077 D - 0xfffffe0008bf5e00 [ipsec_offload]
100258 D - 0xfffffe0008bf4600 [system_taskq_0]
100259 D - 0xfffffe0008bf4600 [system_taskq_1]
100260 D - 0xfffffe0008bf4500 [system_delay_taskq_]
100261 D - 0xfffffe0008bf4500 [system_delay_taskq_]
100262 D - 0xfffffe0008bf4900 [arc_prune]
100263 D - 0xfffffe0008bf4300 [arc_flush_0]
100264 D - 0xfffffe0008bf4300 [arc_flush_1]
100265 D - 0xfffffe0008bf4200 [dbu_evict]
100266 D - 0xfffffe0008bf4d00 [z_vdev_file_0]
100267 D - 0xfffffe0008bf4d00 [z_vdev_file_1]
100268 D - 0xfffffe0008bf4d00 [z_vdev_file_2]
100269 D - 0xfffffe0008bf4d00 [z_vdev_file_3]
100270 D - 0xfffffe0008bf4d00 [z_vdev_file_4]
100271 D - 0xfffffe0008bf4d00 [z_vdev_file_5]
100272 D - 0xfffffe0008bf4d00 [z_vdev_file_6]
100273 D - 0xfffffe0008bf4d00 [z_vdev_file_7]
100274 D - 0xfffffe0008bf4d00 [z_vdev_file_8]
100275 D - 0xfffffe0008bf4d00 [z_vdev_file_9]
100276 D - 0xfffffe0008bf4d00 [z_vdev_file_10]
100277 D - 0xfffffe0008bf4d00 [z_vdev_file_11]
100278 D - 0xfffffe0008bf4d00 [z_vdev_file_12]
100279 D - 0xfffffe0008bf4d00 [z_vdev_file_13]
100280 D - 0xfffffe0008bf4d00 [z_vdev_file_14]
100281 D - 0xfffffe0008bf4d00 [z_vdev_file_15]
100282 D - 0xfffffe006eb42000 [zfsvfs]
db> show all locks
Process 12 (intr) thread 0xfffffe000801f000 (100034)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe00546f0300) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1629
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 401 11702K 518
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4214
solaris 2241 3436K 4466
sysctloid 44346 2606K 44454
vtbuf 24 1968K 46
kobj 331 1324K 495
newblk 63 1040K 1074
vfscache 3 1025K 3
pcb 24 669K 92
inodedep 19 519K 230
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 150 278K 1051
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 4589
acpica 1674 184K 54426
filedesc 22 169K 239
vmem 5 144K 7
tidhash 3 141K 3
pagedep 10 131K 113
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 127
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 525 66K 525
ddb_capture 1 64K 1
umtx 368 46K 368
kdtrace 228 46K 1244
temp 36 37K 1863
hostcache 1 32K 1
shm 1 32K 2
DEVFS3 128 32K 138
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
BPF 14 19K 15
kstat_data 17 17K 17
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 124 16K 395
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 164 14K 164
lltable 43 14K 43
ifnet 7 13K 7
ether_multi 152 13K 175
kenv 95 12K 95
GEOM 61 11K 481
CAM queue 5 11K 1528
rman 82 10K 437
taskqueue 90 10K 90
rpc 8 9K 8
in6_multi 65 9K 65
bmsafemap 2 9K 203
plimit 22 9K 322
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
cred 25 7K 193
sglist 6 7K 6
UMA 336 7K 336
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
pf_ifnet 10 5K 19
tcp_fsb_rack 2 5K 2
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
kqueue 64 4K 999
evdev 4 4K 4
pwddesc 61 4K 970
acpisem 28 4K 28
sctp_timw 11 3K 11
terminal 11 3K 11
DEVFSP 44 3K 53
selfd 41 3K 8842
proc-args 82 3K 1998
session 20 3K 36
acpidev 20 3K 20
uidinfo 4 3K 9
hhook 8 3K 10
dirrem 9 3K 171
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 29 2K 50
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
lockf 15 2K 68
in_multi 6 2K 11
tun 4 2K 4
vnodemarker 3 2K 21
toponodes 6 2K 6
ipsecpolicy 2 2K 2
osd 35 2K 81
msi 9 2K 9
freefile 9 2K 147
netlink 2 2K 72
freework 5 2K 258
softdep 1 1K 1
freeblks 4 1K 133
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
select 8 1K 31
NFSD session 1 1K 1
mkdir 7 1K 204
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
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
newdirblk 5 1K 102
diradd 5 1K 186
crypto 4 1K 6
CC Mem 5 1K 33
encap_export_host 12 1K 12
freefrag 4 1K 50
indirdep 2 1K 273
cdev 2 1K 2
lkpikmalloc 8 1K 9
inpcbpolicy 12 1K 208
chacha20random 1 1K 1
biobuf 1 1K 1
tcp_pcm_rack 1 1K 1
vnodes 1 1K 2
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
prison 8 1K 8
feeder 7 1K 7
filecaps 7 1K 83
taskq 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 5
cryptodev 2 1K 48
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 4
procdesc 1 1K 10
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 3323
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 34
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sfs_nodes 0 0K 0
zones_data 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do_rack 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 47
sctp_atky 0 0K 53
sctp_atcl 0 0K 47
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 12
sctp_stri 0 0K 12
sctp_map 0 0K 24
filemon 0 0K 2
mqdata 0 0K 0
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
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 216
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 8
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 8
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
ip_msource 0 0K 0
ip_moptions 0 0K 1
in_mfilter 0 0K 3
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
VN POLL 0 0K 4
statfs 0 0K 186
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 25
lio 0 0K 6
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 14073
ioctlops 0 0K 96
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 288
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 637
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 5
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 16907 0 254 38494208 0
mbuf 256 8617 1045 23032 0 254 2473472 0
malloc-128 128 15452 172 15632 0 126 1999872 0
BUF TRIE 152 331 11473 1212 0 62 1794208 0
malloc-384 384 4160 40 4172 0 30 1612800 0
malloc-4096 4096 332 4 541 0 2 1376256 0
UMA Slabs 0 112 10956 18 10956 0 126 1229088 0
RADIX NODE 152 7655 400 33625 0 63 1224360 0
sctp_asoc 2256 0 510 12 0 254 1150560 0
zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16521 78 16521 0 254 929544 0
malloc-65536 65536 13 1 16 0 1 917504 0
FFS inode 1168 522 38 671 0 8 654080 0
sctp_ep 1152 0 511 17 0 254 588672 0
malloc-256 256 2233 62 3399 0 62 587520 0
lkpicurr 168 2 3118 2 0 62 524160 0
socket 1024 23 485 1449 0 254 520192 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-32768 32768 5 7 246 0 1 393216 0
sctp_raddr 736 0 517 12 0 254 380512 0
malloc-4096 4096 80 10 1030 0 2 368640 0
VM OBJECT 264 1127 163 15015 0 30 340560 0
THREAD 1824 166 18 282 0 8 335616 0
malloc-64 64 4860 243 5777 0 254 326592 0
256 Bucket 2048 142 4 1053 0 8 299008 0
malloc-16 16 18146 354 18285 0 254 296000 0
VNODE 440 559 71 710 0 30 277200 0
malloc-16384 16384 10 6 307 0 1 262144 0
malloc-32 32 7117 317 8162 0 254 237888 0
UMA Zones 768 308 1 308 0 16 237312 0
malloc-2048 2048 103 9 145 0 8 229376 0
DEVCTL 1024 23 197 148 0 0 225280 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-128 128 1135 260 25294 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
MAP ENTRY 96 1277 487 47021 0 126 169344 0
unpcb 320 10 506 1197 0 254 165120 0
FPU_save_area 832 168 30 374 0 16 164736 0
malloc-1024 1024 124 20 149 0 16 147456 0
FFS2 dinode 256 522 48 671 0 62 145920 0
S VFS Cache 104 994 293 1173 0 126 133848 0
zio_buf_comb_131072 131072 0 1 1 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 60 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 0 2 8 0 1 131072 0
tcp_bbr_map 128 0 1023 890 0 126 130944 0
mbuf_packet 256 0 508 205 0 254 130048 0
PROC 1376 60 28 960 0 8 121088 0
ksiginfo 112 63 981 98 0 126 116928 0
UMA Kegs 384 294 9 294 0 30 116352 0
malloc-2048 2048 6 50 1038 0 8 114688 0
malloc-32768 32768 2 1 13 0 1 98304 0
ertt_txseginfo 40 0 2323 2467 0 254 92920 0
filedesc0 1072 61 23 970 0 8 90048 0
syncache 168 0 528 4 0 254 88704 0
128 Bucket 1024 63 20 565 0 16 84992 0
malloc-16384 16384 5 0 6 0 1 81920 0
malloc-8192 8192 10 0 11 0 1 81920 0
malloc-256 256 167 148 862 0 62 80640 0
malloc-256 256 240 75 365 0 62 80640 0
sctp_chunk 152 0 520 12 0 254 79040 0
malloc-4096 4096 16 2 27 0 2 73728 0
g_bio 408 0 180 8517 0 30 73440 0
malloc-384 384 107 73 324 0 30 69120 0
malloc-64 64 514 557 1574 0 254 68544 0
malloc-128 128 359 168 634 0 126 67456 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-256 256 100 155 382 0 62 65280 0
32 Bucket 256 84 171 2624 0 62 65280 0
64 Bucket 512 76 28 1570 0 30 53248 0
malloc-64 64 365 454 22803 0 254 52416 0
malloc-64 64 490 329 987 0 254 52416 0
malloc-128 128 158 245 1026 0 126 51584 0
malloc-256 256 78 117 394 0 62 49920 0
zio_data_buf_16384 16384 0 3 9 0 1 49152 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 13386 0 16 49152 0
malloc-8192 8192 5 1 31 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-2048 2048 14 10 31 0 8 49152 0
malloc-2048 2048 10 14 66 0 8 49152 0
malloc-1024 1024 7 41 1498 0 16 49152 0
pcpu-64 64 501 267 501 0 254 49152 0
malloc-384 384 72 48 120 0 30 46080 0
pcpu-8 8 5185 447 5348 0 254 45056 0
tcp_inpcb 1304 5 28 33 0 8 43032 0
VMSPACE 584 36 34 938 0 16 40880 0
da_ccb 544 0 70 2267 0 16 38080 0
udp_inpcb 408 6 84 160 0 30 36720 0
hostcache 64 3 564 3 0 254 36288 0
malloc-64 64 142 425 1080 0 254 36288 0
malloc-64 64 183 384 1659 0 254 36288 0
malloc-64 64 8 559 682 0 254 36288 0
malloc-64 64 40 527 65 0 254 36288 0
malloc-128 128 37 242 86 0 126 35712 0
malloc-128 128 62 217 3306 0 126 35712 0
malloc-128 128 82 197 819 0 126 35712 0
malloc-128 128 21 258 353 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 18 117 564 0 62 34560 0
malloc-256 256 66 69 473 0 62 34560 0
malloc-256 256 9 126 1145 0 62 34560 0
TURNSTILE 136 185 67 185 0 62 34272 0
zio_buf_16384 16384 0 2 10 0 1 32768 0
malloc-4096 4096 4 4 561 0 2 32768 0
malloc-2048 2048 9 7 25 0 8 32768 0
malloc-2048 2048 0 16 50 0 8 32768 0
malloc-1024 1024 3 29 2190 0 16 32768 0
malloc-1024 1024 18 14 18 0 16 32768 0
malloc-1024 1024 3 29 160 0 16 32768 0
malloc-1024 1024 18 14 32 0 16 32768 0
malloc-1024 1024 20 12 20 0 16 32768 0
malloc-1024 1024 2 30 22 0 16 32768 0
malloc-512 512 17 47 41 0 30 32768 0
malloc-512 512 0 64 20 0 30 32768 0
malloc-512 512 2 62 2 0 30 32768 0
malloc-512 512 2 62 49 0 30 32768 0
malloc-512 512 2 62 51 0 30 32768 0
malloc-512 512 0 64 13 0 30 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 24 240 40 0 126 31680 0
clpbuf 2624 0 12 50 0 4 31488 0
sctp_laddr 48 0 588 48 0 254 28224 0
rl_entry 48 6 582 6 0 254 28224 0
malloc-32 32 382 500 740 0 254 28224 0
16 Bucket 144 61 135 418 0 62 28224 0
4 Bucket 48 6 582 10 0 254 28224 0
AIO 208 0 133 18 0 62 27664 0
udplite_inpcb 408 0 63 2 0 30 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-8192 8192 1 2 82 0 1 24576 0
pipe 736 19 14 329 0 16 24288 0
PWD 40 20 586 176 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
Files 80 154 146 7344 0 126 24000 0
8 Bucket 80 52 248 299 0 126 24000 0
itimer 352 0 66 11 0 30 23232 0
malloc-384 384 7 53 7 0 30 23040 0
malloc-384 384 0 60 343 0 30 23040 0
malloc-384 384 2 58 25 0 30 23040 0
malloc-384 384 41 19 344 0 30 23040 0
malloc-384 384 2 58 28 0 30 23040 0
ripcb 376 1 59 13 0 30 22560 0
SLEEPQUEUE 88 185 71 185 0 126 22528 0
ertt 72 5 275 33 0 126 20160 0
malloc-32 32 51 579 575 0 254 20160 0
malloc-32 32 72 558 1069 0 254 20160 0
malloc-32 32 93 537 2060 0 254 20160 0
malloc-32 32 125 505 188 0 254 20160 0
malloc-32 32 27 603 2704 0 254 20160 0
2 Bucket 32 67 563 430 0 254 20160 0
KNOTE 160 0 125 33 0 62 20000 0
tcp_rack_map 128 3 152 3 0 126 19840 0
AIOCB 552 0 35 14 0 16 19320 0
L VFS Cache 320 0 60 3 0 30 19200 0
AIOLIO 272 0 70 3 0 30 19040 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 0 2 21 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 9 0 2 16384 0
malloc-4096 4096 1 3 187 0 2 16384 0
malloc-2048 2048 4 4 4 0 8 16384 0
malloc-2048 2048 1 7 192 0 8 16384 0
malloc-512 512 1 31 112 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcp_bbr_pcb 896 0 18 1 0 16 16128 0
malloc-16 16 225 775 4485 0 254 16000 0
kenv 258 17 43 1074 0 30 15480 0
tcp_rack_pcb 1088 1 13 1 0 8 15232 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0
malloc-32 32 14 364 46 0 254 12096 0
malloc-16 16 27 723 79 0 254 12000 0
malloc-16 16 75 675 274 0 254 12000 0
malloc-16 16 66 684 290 0 254 12000 0
malloc-16 16 9 741 1754 0 254 12000 0
malloc-16 16 293 457 318 0 254 12000 0
malloc-16 16 14 736 24805 0 254 12000 0
cryptop 280 0 42 1 0 30 11760 0
Mountpoints 2816 2 2 2 0 4 11264 0
tfo_ccache_entries 80 1 127 1 0 126 10240 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
vtnet_tx_hdr 24 0 334 3088 0 254 8016 0
pcpu-16 16 4 252 4 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 15 24 25 0 0 3744 0
zfs_znode_cache 464 0 0 0 0 30 0 0
zap_attr_long_cache 1056 0 0 0 0 8 0 0
zap_name_long 1096 0 0 0 0 8 0 0
zap_attr_cache 288 0 0 0 0 30 0 0
zap_name 328 0 0 0 0 30 0 0
sio_cache_2 168 0 0 0 0 62 0 0
sio_cache_1 152 0 0 0 0 62 0 0
sio_cache_0 136 0 0 0 0 62 0 0
zil_zcw_cache 80 0 0 0 0 126 0 0
zil_lwb_cache 376 0 0 0 0 30 0 0
dbuf_dirty_record_t 368 0 0 0 0 30 0 0
dmu_buf_impl_t 376 0 0 0 0 30 0 0
arc_buf_t 32 0 0 0 0 254 0 0
arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0
dnode_t 968 0 0 0 0 16 0 0
sa_cache 272 0 0 0 0 30 0 0
abd_chunk 4096 0 0 0 0 2 0 0
zio_b
---
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 report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 4e2616b74cb7 cross-build: Workaround system-provided strch..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14ece374580000
dashboard link: https://syzkaller.appspot.com/bug?extid=d2e05d25ff8b93406228
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+d2e05d...@syzkaller.appspotmail.com
panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fb1ac0 first->prev != head
cpuid = 0
time = 1745864143
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005734b730
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005734b890
vpanic() at vpanic+0x257/frame 0xfffffe005734ba50
panic() at panic+0xb5/frame 0xfffffe005734bb10
callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe005734bb70
callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe005734bc90
tcp_hpts_thread() at tcp_hpts_thread+0x771/frame 0xfffffe005734bd90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe005734bef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe005734bf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005734bf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100034 ]
Stopped at kdb_enter+0x6e: movq $0,0x25be387(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe00033eee30
rdx 0
rbx 0xffffffff827a7620 .str.27
rsp 0xfffffe005734b870
rbp 0xfffffe005734b890
rsi 0
rdi 0xffffffff816124f9 printf+0x149
r8 0
r9 0xffffffff
r10 0xd32203eb3cff7dcb
r11 0x2
r12 0xfffffe000801f000
r13 0xfffffffffffffffe
r14 0xffffffff827a7620 .str.27
r15 0
rip 0xffffffff815fce0e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25be387(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0008006580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b458e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b458e0 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83b46880
(map 0xffffffff83b46880)
(map.pmap 0xffffffff83b46920)
(pmap 0xffffffff83b46990)
threads: 20
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 Run CPU 0 [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
957 778 424 0 R sleep
946 1 766 0 S uwait 0xfffffe0059ec0b00 syz-executor
943 767 767 0 T (threaded) syz-executor
100087 s syz-executor
100245 RunQ syz-executor
920 0 0 0 DL - 0xffffffff83cac400 [soaiod4]
919 0 0 0 DL - 0xffffffff83cac400 [soaiod3]
918 0 0 0 DL - 0xffffffff83cac400 [soaiod2]
917 0 0 0 DL - 0xffffffff83cac400 [soaiod1]
906 1 766 0 S uwait 0xfffffe0059ebfb00 syz-executor
891 1 766 0 S uwait 0xfffffe006e3a6500 syz-executor
887 1 767 0 S uwait 0xfffffe0059ec2780 syz-executor
873 1 765 0 S uwait 0xfffffe0059ec2580 syz-executor
814 0 0 0 DL aiordy 0xfffffe00548ea580 [aiod4]
813 0 0 0 DL aiordy 0xfffffe00548eaae0 [aiod3]
812 0 0 0 DL aiordy 0xfffffe00548eb040 [aiod2]
811 0 0 0 DL aiordy 0xfffffe00548eb5a0 [aiod1]
778 772 424 0 S wait 0xfffffe00548ec060 sh
772 424 424 0 S wait 0xfffffe00548045a0 sh
767 763 767 0 S wait 0xfffffe00548c95a0 syz-executor
766 763 766 0 S piperd 0xfffffe006bc078a0 syz-executor
765 763 765 0 S piperd 0xfffffe006bc058a0 syz-executor
764 763 764 0 S piperd 0xfffffe006bc069e0 syz-executor
763 761 761 0 S select 0xfffffe006e3a5b40 syz-executor
761 759 761 0 Ss pause 0xfffffe0054803b90 csh
759 682 759 0 Ss select 0xfffffe006e3a5bc0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0007ff78b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0058dcf4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058dcf8b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058dcfcb0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0058dd00b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0058dd04b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058dd08b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0058dd0cb0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0058dd10b0 getty
738 1 18 0 S+ piperd 0xfffffe006bc07000 logger
737 736 18 0 S+ nanslp 0xffffffff83b9c500 sleep
736 1 18 0 S+ wait 0xfffffe00548c9040 sh
686 1 686 0 Ss nanslp 0xffffffff83b9c501 cron
682 1 682 0 Ss select 0xfffffe0059ec0dc0 sshd
495 1 495 0 Ss select 0xfffffe006e3a7840 syslogd
424 1 424 0 Ss wait 0xfffffe0054803020 devd
423 1 423 65 Ss select 0xfffffe006e3a6e40 dhclient
338 1 338 0 Ss select 0xfffffe006e3a7140 dhclient
335 1 335 0 Ss select 0xfffffe0059ec0d40 dhclient
17 0 0 0 DL syncer 0xffffffff83cb9da0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008027060 [vnlru]
15 0 0 0 RL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb8360 [bufdaemon]
100081 D - 0xffffffff83002140 [bufspacedaemon-0]
100094 RunQ [/ worker]
9 0 0 0 DL psleep 0xffffffff83d03380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ce92f8 [dom0]
100082 D launds 0xffffffff83ce9304 [laundry: dom0]
100083 D umarcl 0xffffffff81dc63e0 [uma]
7 0 0 0 DL - 0xffffffff83919cd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff843ae850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8473f5c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e4340 [doneq0]
100047 D - 0xffffffff838e42c0 [async]
100076 D - 0xffffffff838e4140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce4b00 [crypto]
100044 D crypto_ 0xfffffe005856e030 [crypto returns 0]
100045 D crypto_ 0xfffffe005856e080 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00547f6088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b44f00 [g_event]
100038 D - 0xffffffff83b44f20 [g_up]
100039 D - 0xffffffff83b44f40 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 Run CPU 0 [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 Run CPU 1 [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0008007040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce55a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c29ff0 [swapper]
100005 D - 0xfffffe0008bf7d00 [softirq_0]
100006 D - 0xfffffe0008bf7c00 [softirq_1]
100007 D - 0xfffffe0008bf7b00 [if_io_tqg_0]
100008 D - 0xfffffe0008bf7a00 [if_io_tqg_1]
100009 D - 0xfffffe0008bf7900 [if_config_tqg_0]
100010 D - 0xfffffe0008bf7800 [kqueue_ctx taskq]
100011 D - 0xfffffe0008bf7700 [jail_remove taskq]
100012 D - 0xfffffe0008bf7600 [bus taskq]
100015 D - 0xfffffe0008bf7300 [thread taskq]
100017 D - 0xfffffe0008bf7100 [aiod_kick taskq]
100018 D - 0xfffffe0008bf7000 [deferred_unmount ta]
100019 D - 0xfffffe0008bf6e00 [inm_free taskq]
100020 D - 0xfffffe0008bf6d00 [in6m_free taskq]
100021 D - 0xfffffe0008bf6c00 [linuxkpi_irq_wq]
100022 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0008bf6b00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0008bf6a00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008bf6900 [firmware taskq]
100041 D - 0xfffffe0008bf6600 [crypto_0]
100042 D - 0xfffffe0008bf6600 [crypto_1]
100057 D - 0xfffffe0008bf6400 [vtnet0 rxq 0]
100058 D - 0xfffffe0008bf6300 [vtnet0 txq 0]
100059 D - 0xfffffe0008bf6200 [vtnet0 rxq 1]
100060 D - 0xfffffe0008bf6100 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0058587680 [virtio_balloon]
100066 D - 0xffffffff827ac960 [deadlkres]
100070 D - 0xfffffe0058f59b00 [acpi_task_0]
100071 D - 0xfffffe0058f59b00 [acpi_task_1]
100072 D - 0xfffffe0058f59b00 [acpi_task_2]
100074 D - 0xfffffe0008bf8100 [mca taskq]
100075 D - 0xfffffe0008bf6500 [CAM taskq]
100077 D - 0xfffffe0008bf5e00 [ipsec_offload]
100258 D - 0xfffffe0008bf4600 [system_taskq_0]
100259 D - 0xfffffe0008bf4600 [system_taskq_1]
100260 D - 0xfffffe0008bf4500 [system_delay_taskq_]
100261 D - 0xfffffe0008bf4500 [system_delay_taskq_]
100262 D - 0xfffffe0008bf4900 [arc_prune]
100263 D - 0xfffffe0008bf4300 [arc_flush_0]
100264 D - 0xfffffe0008bf4300 [arc_flush_1]
100265 D - 0xfffffe0008bf4200 [dbu_evict]
100266 D - 0xfffffe0008bf4d00 [z_vdev_file_0]
100267 D - 0xfffffe0008bf4d00 [z_vdev_file_1]
100268 D - 0xfffffe0008bf4d00 [z_vdev_file_2]
100269 D - 0xfffffe0008bf4d00 [z_vdev_file_3]
100270 D - 0xfffffe0008bf4d00 [z_vdev_file_4]
100271 D - 0xfffffe0008bf4d00 [z_vdev_file_5]
100272 D - 0xfffffe0008bf4d00 [z_vdev_file_6]
100273 D - 0xfffffe0008bf4d00 [z_vdev_file_7]
100274 D - 0xfffffe0008bf4d00 [z_vdev_file_8]
100275 D - 0xfffffe0008bf4d00 [z_vdev_file_9]
100276 D - 0xfffffe0008bf4d00 [z_vdev_file_10]
100277 D - 0xfffffe0008bf4d00 [z_vdev_file_11]
100278 D - 0xfffffe0008bf4d00 [z_vdev_file_12]
100279 D - 0xfffffe0008bf4d00 [z_vdev_file_13]
100280 D - 0xfffffe0008bf4d00 [z_vdev_file_14]
100281 D - 0xfffffe0008bf4d00 [z_vdev_file_15]
100282 D - 0xfffffe006eb42000 [zfsvfs]
db> show all locks
Process 12 (intr) thread 0xfffffe000801f000 (100034)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe00546f0300) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1629
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 401 11702K 518
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4214
solaris 2241 3436K 4466
sysctloid 44346 2606K 44454
vtbuf 24 1968K 46
kobj 331 1324K 495
newblk 63 1040K 1074
vfscache 3 1025K 3
pcb 24 669K 92
inodedep 19 519K 230
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 150 278K 1051
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 4589
acpica 1674 184K 54426
filedesc 22 169K 239
vmem 5 144K 7
tidhash 3 141K 3
pagedep 10 131K 113
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 127
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 525 66K 525
ddb_capture 1 64K 1
umtx 368 46K 368
kdtrace 228 46K 1244
temp 36 37K 1863
hostcache 1 32K 1
shm 1 32K 2
DEVFS3 128 32K 138
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
BPF 14 19K 15
kstat_data 17 17K 17
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
routetbl 124 16K 395
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 164 14K 164
lltable 43 14K 43
ifnet 7 13K 7
ether_multi 152 13K 175
kenv 95 12K 95
GEOM 61 11K 481
CAM queue 5 11K 1528
rman 82 10K 437
taskqueue 90 10K 90
rpc 8 9K 8
in6_multi 65 9K 65
bmsafemap 2 9K 203
plimit 22 9K 322
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
cred 25 7K 193
sglist 6 7K 6
UMA 336 7K 336
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
pf_ifnet 10 5K 19
tcp_fsb_rack 2 5K 2
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
kqueue 64 4K 999
evdev 4 4K 4
pwddesc 61 4K 970
acpisem 28 4K 28
sctp_timw 11 3K 11
terminal 11 3K 11
DEVFSP 44 3K 53
selfd 41 3K 8842
proc-args 82 3K 1998
session 20 3K 36
acpidev 20 3K 20
uidinfo 4 3K 9
hhook 8 3K 10
dirrem 9 3K 171
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 29 2K 50
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
lockf 15 2K 68
in_multi 6 2K 11
tun 4 2K 4
vnodemarker 3 2K 21
toponodes 6 2K 6
ipsecpolicy 2 2K 2
osd 35 2K 81
msi 9 2K 9
freefile 9 2K 147
netlink 2 2K 72
freework 5 2K 258
softdep 1 1K 1
freeblks 4 1K 133
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
select 8 1K 31
NFSD session 1 1K 1
mkdir 7 1K 204
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
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
newdirblk 5 1K 102
diradd 5 1K 186
crypto 4 1K 6
CC Mem 5 1K 33
encap_export_host 12 1K 12
freefrag 4 1K 50
indirdep 2 1K 273
cdev 2 1K 2
lkpikmalloc 8 1K 9
inpcbpolicy 12 1K 208
chacha20random 1 1K 1
biobuf 1 1K 1
tcp_pcm_rack 1 1K 1
vnodes 1 1K 2
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
prison 8 1K 8
feeder 7 1K 7
filecaps 7 1K 83
taskq 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 5
cryptodev 2 1K 48
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 4
procdesc 1 1K 10
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 3323
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 34
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sfs_nodes 0 0K 0
zones_data 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do_rack 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 47
sctp_atky 0 0K 53
sctp_atcl 0 0K 47
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 12
sctp_stri 0 0K 12
sctp_map 0 0K 24
filemon 0 0K 2
mqdata 0 0K 0
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
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 216
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 8
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 8
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
ip_msource 0 0K 0
ip_moptions 0 0K 1
in_mfilter 0 0K 3
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
VN POLL 0 0K 4
statfs 0 0K 186
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 25
lio 0 0K 6
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 14073
ioctlops 0 0K 96
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 288
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 637
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 5
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 16907 0 254 38494208 0
mbuf 256 8617 1045 23032 0 254 2473472 0
malloc-128 128 15452 172 15632 0 126 1999872 0
BUF TRIE 152 331 11473 1212 0 62 1794208 0
malloc-384 384 4160 40 4172 0 30 1612800 0
malloc-4096 4096 332 4 541 0 2 1376256 0
UMA Slabs 0 112 10956 18 10956 0 126 1229088 0
RADIX NODE 152 7655 400 33625 0 63 1224360 0
sctp_asoc 2256 0 510 12 0 254 1150560 0
zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16521 78 16521 0 254 929544 0
malloc-65536 65536 13 1 16 0 1 917504 0
FFS inode 1168 522 38 671 0 8 654080 0
sctp_ep 1152 0 511 17 0 254 588672 0
malloc-256 256 2233 62 3399 0 62 587520 0
lkpicurr 168 2 3118 2 0 62 524160 0
socket 1024 23 485 1449 0 254 520192 0
pbuf 2624 0 198 0 0 2 519552 0
malloc-32768 32768 5 7 246 0 1 393216 0
sctp_raddr 736 0 517 12 0 254 380512 0
malloc-4096 4096 80 10 1030 0 2 368640 0
VM OBJECT 264 1127 163 15015 0 30 340560 0
THREAD 1824 166 18 282 0 8 335616 0
malloc-64 64 4860 243 5777 0 254 326592 0
256 Bucket 2048 142 4 1053 0 8 299008 0
malloc-16 16 18146 354 18285 0 254 296000 0
VNODE 440 559 71 710 0 30 277200 0
malloc-16384 16384 10 6 307 0 1 262144 0
malloc-32 32 7117 317 8162 0 254 237888 0
UMA Zones 768 308 1 308 0 16 237312 0
malloc-2048 2048 103 9 145 0 8 229376 0
DEVCTL 1024 23 197 148 0 0 225280 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-128 128 1135 260 25294 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
MAP ENTRY 96 1277 487 47021 0 126 169344 0
unpcb 320 10 506 1197 0 254 165120 0
FPU_save_area 832 168 30 374 0 16 164736 0
malloc-1024 1024 124 20 149 0 16 147456 0
FFS2 dinode 256 522 48 671 0 62 145920 0
S VFS Cache 104 994 293 1173 0 126 133848 0
zio_buf_comb_131072 131072 0 1 1 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 60 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 0 2 8 0 1 131072 0
tcp_bbr_map 128 0 1023 890 0 126 130944 0
mbuf_packet 256 0 508 205 0 254 130048 0
PROC 1376 60 28 960 0 8 121088 0
ksiginfo 112 63 981 98 0 126 116928 0
UMA Kegs 384 294 9 294 0 30 116352 0
malloc-2048 2048 6 50 1038 0 8 114688 0
malloc-32768 32768 2 1 13 0 1 98304 0
ertt_txseginfo 40 0 2323 2467 0 254 92920 0
filedesc0 1072 61 23 970 0 8 90048 0
syncache 168 0 528 4 0 254 88704 0
128 Bucket 1024 63 20 565 0 16 84992 0
malloc-16384 16384 5 0 6 0 1 81920 0
malloc-8192 8192 10 0 11 0 1 81920 0
malloc-256 256 167 148 862 0 62 80640 0
malloc-256 256 240 75 365 0 62 80640 0
sctp_chunk 152 0 520 12 0 254 79040 0
malloc-4096 4096 16 2 27 0 2 73728 0
g_bio 408 0 180 8517 0 30 73440 0
malloc-384 384 107 73 324 0 30 69120 0
malloc-64 64 514 557 1574 0 254 68544 0
malloc-128 128 359 168 634 0 126 67456 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-256 256 100 155 382 0 62 65280 0
32 Bucket 256 84 171 2624 0 62 65280 0
64 Bucket 512 76 28 1570 0 30 53248 0
malloc-64 64 365 454 22803 0 254 52416 0
malloc-64 64 490 329 987 0 254 52416 0
malloc-128 128 158 245 1026 0 126 51584 0
malloc-256 256 78 117 394 0 62 49920 0
zio_data_buf_16384 16384 0 3 9 0 1 49152 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 13386 0 16 49152 0
malloc-8192 8192 5 1 31 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-2048 2048 14 10 31 0 8 49152 0
malloc-2048 2048 10 14 66 0 8 49152 0
malloc-1024 1024 7 41 1498 0 16 49152 0
pcpu-64 64 501 267 501 0 254 49152 0
malloc-384 384 72 48 120 0 30 46080 0
pcpu-8 8 5185 447 5348 0 254 45056 0
tcp_inpcb 1304 5 28 33 0 8 43032 0
VMSPACE 584 36 34 938 0 16 40880 0
da_ccb 544 0 70 2267 0 16 38080 0
udp_inpcb 408 6 84 160 0 30 36720 0
hostcache 64 3 564 3 0 254 36288 0
malloc-64 64 142 425 1080 0 254 36288 0
malloc-64 64 183 384 1659 0 254 36288 0
malloc-64 64 8 559 682 0 254 36288 0
malloc-64 64 40 527 65 0 254 36288 0
malloc-128 128 37 242 86 0 126 35712 0
malloc-128 128 62 217 3306 0 126 35712 0
malloc-128 128 82 197 819 0 126 35712 0
malloc-128 128 21 258 353 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 18 117 564 0 62 34560 0
malloc-256 256 66 69 473 0 62 34560 0
malloc-256 256 9 126 1145 0 62 34560 0
TURNSTILE 136 185 67 185 0 62 34272 0
zio_buf_16384 16384 0 2 10 0 1 32768 0
malloc-4096 4096 4 4 561 0 2 32768 0
malloc-2048 2048 9 7 25 0 8 32768 0
malloc-2048 2048 0 16 50 0 8 32768 0
malloc-1024 1024 3 29 2190 0 16 32768 0
malloc-1024 1024 18 14 18 0 16 32768 0
malloc-1024 1024 3 29 160 0 16 32768 0
malloc-1024 1024 18 14 32 0 16 32768 0
malloc-1024 1024 20 12 20 0 16 32768 0
malloc-1024 1024 2 30 22 0 16 32768 0
malloc-512 512 17 47 41 0 30 32768 0
malloc-512 512 0 64 20 0 30 32768 0
malloc-512 512 2 62 2 0 30 32768 0
malloc-512 512 2 62 49 0 30 32768 0
malloc-512 512 2 62 51 0 30 32768 0
malloc-512 512 0 64 13 0 30 32768 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 24 240 40 0 126 31680 0
clpbuf 2624 0 12 50 0 4 31488 0
sctp_laddr 48 0 588 48 0 254 28224 0
rl_entry 48 6 582 6 0 254 28224 0
malloc-32 32 382 500 740 0 254 28224 0
16 Bucket 144 61 135 418 0 62 28224 0
4 Bucket 48 6 582 10 0 254 28224 0
AIO 208 0 133 18 0 62 27664 0
udplite_inpcb 408 0 63 2 0 30 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-8192 8192 1 2 82 0 1 24576 0
pipe 736 19 14 329 0 16 24288 0
PWD 40 20 586 176 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
Files 80 154 146 7344 0 126 24000 0
8 Bucket 80 52 248 299 0 126 24000 0
itimer 352 0 66 11 0 30 23232 0
malloc-384 384 7 53 7 0 30 23040 0
malloc-384 384 0 60 343 0 30 23040 0
malloc-384 384 2 58 25 0 30 23040 0
malloc-384 384 41 19 344 0 30 23040 0
malloc-384 384 2 58 28 0 30 23040 0
ripcb 376 1 59 13 0 30 22560 0
SLEEPQUEUE 88 185 71 185 0 126 22528 0
ertt 72 5 275 33 0 126 20160 0
malloc-32 32 51 579 575 0 254 20160 0
malloc-32 32 72 558 1069 0 254 20160 0
malloc-32 32 93 537 2060 0 254 20160 0
malloc-32 32 125 505 188 0 254 20160 0
malloc-32 32 27 603 2704 0 254 20160 0
2 Bucket 32 67 563 430 0 254 20160 0
KNOTE 160 0 125 33 0 62 20000 0
tcp_rack_map 128 3 152 3 0 126 19840 0
AIOCB 552 0 35 14 0 16 19320 0
L VFS Cache 320 0 60 3 0 30 19200 0
AIOLIO 272 0 70 3 0 30 19040 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 0 2 21 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 9 0 2 16384 0
malloc-4096 4096 1 3 187 0 2 16384 0
malloc-2048 2048 4 4 4 0 8 16384 0
malloc-2048 2048 1 7 192 0 8 16384 0
malloc-512 512 1 31 112 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcp_bbr_pcb 896 0 18 1 0 16 16128 0
malloc-16 16 225 775 4485 0 254 16000 0
kenv 258 17 43 1074 0 30 15480 0
tcp_rack_pcb 1088 1 13 1 0 8 15232 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0
malloc-32 32 14 364 46 0 254 12096 0
malloc-16 16 27 723 79 0 254 12000 0
malloc-16 16 75 675 274 0 254 12000 0
malloc-16 16 66 684 290 0 254 12000 0
malloc-16 16 9 741 1754 0 254 12000 0
malloc-16 16 293 457 318 0 254 12000 0
malloc-16 16 14 736 24805 0 254 12000 0
cryptop 280 0 42 1 0 30 11760 0
Mountpoints 2816 2 2 2 0 4 11264 0
tfo_ccache_entries 80 1 127 1 0 126 10240 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
vtnet_tx_hdr 24 0 334 3088 0 254 8016 0
pcpu-16 16 4 252 4 0 254 4096 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 15 24 25 0 0 3744 0
zfs_znode_cache 464 0 0 0 0 30 0 0
zap_attr_long_cache 1056 0 0 0 0 8 0 0
zap_name_long 1096 0 0 0 0 8 0 0
zap_attr_cache 288 0 0 0 0 30 0 0
zap_name 328 0 0 0 0 30 0 0
sio_cache_2 168 0 0 0 0 62 0 0
sio_cache_1 152 0 0 0 0 62 0 0
sio_cache_0 136 0 0 0 0 62 0 0
zil_zcw_cache 80 0 0 0 0 126 0 0
zil_lwb_cache 376 0 0 0 0 30 0 0
dbuf_dirty_record_t 368 0 0 0 0 30 0 0
dmu_buf_impl_t 376 0 0 0 0 30 0 0
arc_buf_t 32 0 0 0 0 254 0 0
arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0
dnode_t 968 0 0 0 0 16 0 0
sa_cache 272 0 0 0 0 30 0 0
abd_chunk 4096 0 0 0 0 2 0 0
zio_b
---
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 report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot
Jul 16, 2025, 6:19:22 PM7/16/25
to syzkaller-f...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
Reply all
Reply to author
Forward
0 new messages