panic: Assertion m->m_flags & M_BLOCKED failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE
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syzbot
May 6, 2025, 2:50:39 AM5/6/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 9ab96b38215e tests/unix_seqpacket: re-enable stress test f..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=158aba70580000
dashboard link: https://syzkaller.appspot.com/bug?extid=0e99ffc200638909ca1c
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+0e99ff...@syzkaller.appspotmail.com
login: panic: Assertion m->m_flags & M_BLOCKED failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2476
cpuid = 1
time = 0
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572fe1b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00572fe310
vpanic() at vpanic+0x257/frame 0xfffffe00572fe4d0
panic() at panic+0xb5/frame 0xfffffe00572fe590
uipc_sbready() at uipc_sbready+0x27f/frame 0xfffffe00572fe5f0
uipc_ready() at uipc_ready+0x154/frame 0xfffffe00572fe6d0
sendfile_iodone() at sendfile_iodone+0x631/frame 0xfffffe00572fe7b0
vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0xa8/frame 0xfffffe00572fe800
bufdone() at bufdone+0xfb/frame 0xfffffe00572fe8b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572fe9b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572feab0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572febb0
g_disk_done() at g_disk_done+0x26d/frame 0xfffffe00572fec70
dadone() at dadone+0xda8/frame 0xfffffe00572feda0
xpt_done_process() at xpt_done_process+0x8e2/frame 0xfffffe00572fee10
xpt_done_td() at xpt_done_td+0x2bc/frame 0xfffffe00572feef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe00572fef30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00572fef30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 4 tid 100046 ]
Stopped at kdb_enter+0x6e: movq $0,0x25be6a7(%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 0xffffffff827af9c0 .str.27
rsp 0xfffffe00572fe2f0
rbp 0xfffffe00572fe310
rsi 0
rdi 0xffffffff81613509 printf+0x149
r8 0
r9 0xffffffff
r10 0x10000000009e2
r11 0x11
r12 0xfffffe0008021740
r13 0xfffffffffffffffd
r14 0xffffffff827af9c0 .str.27
r15 0
rip 0xffffffff815fdaee kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25be6a7(%rip)
db> show proc
Process 4 (cam) at 0xfffffe0008025580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b468e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b468e0 reapsubtree: 4
sigparent: 20
vmspace: 0xffffffff83b47880
(map 0xffffffff83b47880)
(map.pmap 0xffffffff83b47920)
(pmap 0xffffffff83b47990)
threads: 3
100046 Run CPU 1 [doneq0]
100047 D - 0xffffffff838e52c0 [async]
100076 D - 0xffffffff838e5140 [scanner]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1059 765 765 0 R (threaded) syz-executor
100364 RunQ syz-executor
100444 S uwait 0xfffffe0058cf3880 syz-executor
1057 764 764 0 R (threaded) syz-executor
100351 Run CPU 0 syz-executor
100442 S lockf 0xfffffe0007f85380 syz-executor
1051 766 766 0 S (threaded) syz-executor
100355 S nanslp 0xffffffff83b9d500 syz-executor
100431 S uwait 0xfffffe006e6d3c00 syz-executor
100433 S connec 0xfffffe006bf114da syz-executor
100434 S uwait 0xfffffe0077c1ee00 syz-executor
1050 1 1050 0 Ss+ ttyin 0xfffffe0058e428b0 getty
1049 1 1049 0 Ss+ ttyin 0xfffffe0058e424b0 getty
1048 1 1048 0 Ss+ ttyin 0xfffffe0058e420b0 getty
1047 1 1047 0 Ss+ ttyin 0xfffffe0058e41cb0 getty
1046 1 1046 0 Ss+ ttyin 0xfffffe0058e418b0 getty
1045 1 1045 0 Ss+ ttyin 0xfffffe0058e414b0 getty
1044 1 1044 0 Ss+ ttyin 0xfffffe0058e410b0 getty
1043 1 1043 0 Ss+ ttyin 0xfffffe0058e40cb0 getty
1042 1 1042 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty
1041 767 767 0 S (threaded) syz-executor
100402 S nanslp 0xffffffff83b9d500 syz-executor
100429 S connec 0xfffffe006bcde8da syz-executor
100432 S uwait 0xfffffe006e6d1a80 syz-executor
1033 782 424 0 S nanslp 0xffffffff83b9d501 sleep
1028 0 0 0 DL (threaded) [KTLS]
100374 D - 0xfffffe0078599100 [thr_0]
100411 D - 0xfffffe0078599180 [thr_1]
100412 D - 0xffffffff83caec28 [reclaim_0]
1023 1 767 0 S uwait 0xfffffe006e6d2880 syz-executor
1021 1 1000 0 S uwait 0xfffffe0058cf4800 syz-executor
1011 1 764 0 SV uwait 0xfffffe006e6d1000 syz-executor
1010 1 764 0 S uwait 0xfffffe006e6d1780 syz-executor
990 1 767 0 S uwait 0xfffffe006e6d2700 syz-executor
987 1 764 60929 S uwait 0xfffffe0077c1f280 syz-executor
979 1 765 0 S uwait 0xfffffe006e6d3d00 syz-executor
973 1 765 0 S uwait 0xfffffe006e6d3f00 syz-executor
971 1 766 0 S uwait 0xfffffe006e6d1900 syz-executor
964 1 766 0 S uwait 0xfffffe006e6d2000 syz-executor
956 0 0 0 DL - 0xffffffff83cad400 [soaiod4]
955 0 0 0 DL - 0xffffffff83cad400 [soaiod3]
954 0 0 0 DL - 0xffffffff83cad400 [soaiod2]
953 0 0 0 DL - 0xffffffff83cad400 [soaiod1]
950 0 0 0 DL mdwait 0xfffffe006bf50000 [md0]
942 1 764 0 S uwait 0xfffffe005859d900 syz-executor
939 1 766 0 S uwait 0xfffffe006e6d2600 syz-executor
919 1 765 0 S uwait 0xfffffe0058cf3200 syz-executor
914 1 764 0 S uwait 0xfffffe005859d800 syz-executor
913 1 764 0 S uwait 0xfffffe0058cf5b00 syz-executor
903 1 765 0 S uwait 0xfffffe006e6d3580 syz-executor
891 1 767 60929 S uwait 0xfffffe005859b500 syz-executor
875 1 766 0 S uwait 0xfffffe0077c1f580 syz-executor
866 1 866 0 SV uwait 0xfffffe006e6d2100 syz-executor
819 1 765 0 SV uwait 0xfffffe006e6d3a80 syz-executor
818 0 0 0 DL aiordy 0xfffffe00548e2060 [aiod4]
817 0 0 0 DL aiordy 0xfffffe00549075a0 [aiod3]
816 0 0 0 DL aiordy 0xfffffe0054907b00 [aiod2]
815 0 0 0 DL aiordy 0xfffffe0008025ae0 [aiod1]
814 0 0 0 DL (threaded) [so_splice]
100130 D - 0xfffffe0058d98f00 [thr_0]
100131 D - 0xfffffe0058d98f40 [thr_1]
782 773 424 0 S wait 0xfffffe00548e1b00 sh
773 1 424 0 S wait 0xfffffe0008026b00 sh
767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor
766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor
765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor
764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor
763 761 761 0 S select 0xfffffe0058600640 syz-executor
761 759 761 0 Ss pause 0xfffffe0054804bb0 csh
759 682 759 0 Ss select 0xfffffe0058600740 sshd
737 1 18 0 S+ nanslp 0xffffffff83b9d500 sleep
682 1 682 0 Ss select 0xfffffe00585e8040 sshd
17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008024000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb9360 [bufdaemon]
100083 D - 0xffffffff83002140 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0058e3f8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83cea2f8 [dom0]
100081 D launds 0xffffffff83cea304 [laundry: dom0]
100082 D umarcl 0xffffffff81dcda80 [uma]
7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff843ae850 [pf purge]
5 0 0 0 DL waiting 0xffffffff846636c0 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100046 Run CPU 1 [doneq0]
100047 D - 0xffffffff838e52c0 [async]
100076 D - 0xffffffff838e5140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce5b00 [crypto]
100044 D crypto_ 0xfffffe00546e8c30 [crypto returns 0]
100045 D crypto_ 0xfffffe00546e8c80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0007f5e888 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b45f00 [g_event]
100038 D - 0xffffffff83b45f20 [g_up]
100039 D - 0xffffffff83b45f40 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0008007040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce65a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c2bff0 [swapper]
100005 D - 0xfffffe0008be9a00 [softirq_0]
100006 D - 0xfffffe0008be9900 [softirq_1]
100007 D - 0xfffffe0008be9800 [if_io_tqg_0]
100008 D - 0xfffffe0008be9700 [if_io_tqg_1]
100009 D - 0xfffffe0008be9600 [if_config_tqg_0]
100010 D - 0xfffffe0007fcd000 [kqueue_ctx taskq]
100011 D - 0xfffffe0007fcce00 [jail_remove taskq]
100012 D - 0xfffffe0007fccd00 [bus taskq]
100015 D - 0xfffffe0007fcca00 [thread taskq]
100017 D - 0xfffffe0007fcc800 [aiod_kick taskq]
100018 D - 0xfffffe0007fcc700 [deferred_unmount ta]
100019 D - 0xfffffe0007fcc600 [inm_free taskq]
100020 D - 0xfffffe0007fcc500 [in6m_free taskq]
100021 D - 0xfffffe0007fcc400 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007fcc100 [firmware taskq]
100041 D - 0xfffffe0008bffe00 [crypto_0]
100042 D - 0xfffffe0008bffe00 [crypto_1]
100057 D - 0xfffffe0008bffc00 [vtnet0 rxq 0]
100058 D - 0xfffffe0008bffb00 [vtnet0 txq 0]
100059 D - 0xfffffe0008bffa00 [vtnet0 rxq 1]
100060 D - 0xfffffe0008bff900 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00585e8380 [virtio_balloon]
100066 D - 0xffffffff827b4d01 [deadlkres]
100070 D - 0xfffffe0059bfc700 [acpi_task_0]
100071 D - 0xfffffe0059bfc700 [acpi_task_1]
100072 D - 0xfffffe0059bfc700 [acpi_task_2]
100074 D - 0xfffffe0007fcd100 [mca taskq]
100075 D - 0xfffffe0008bffd00 [CAM taskq]
100077 D - 0xfffffe0008bff700 [ipsec_offload]
db> show all locks
Process 1059 (syz-executor) thread 0xfffffe0054947740 (100364)
shared rw vmobject (vmobject) r = 0 (0xfffffe00548fb738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548ab738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993
Process 1057 (syz-executor) thread 0xfffffe0054948000 (100351)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548dbbc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993
Process 4 (cam) thread 0xfffffe0008021740 (100046)
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe006bcd91e0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2530
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 400 5458K 519
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4215
sysctloid 35301 2080K 35493
vtbuf 24 1968K 46
kobj 331 1324K 513
newblk 15 1028K 1558
vfscache 3 1025K 3
pcb 36 682K 196
inodedep 14 517K 427
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
filedesc 55 437K 405
subproc 175 334K 1159
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 102
acpica 1674 184K 54426
vmem 5 144K 7
tidhash 3 141K 3
pagedep 12 131K 196
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 128
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
md_sectors 17 68K 34
module 522 66K 522
ddb_capture 1 64K 1
kdtrace 242 47K 1506
umtx 368 46K 368
temp 36 38K 1964
DEVFS3 129 33K 140
hostcache 1 32K 1
shm 1 32K 3
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
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
lltable 44 14K 44
eventhandler 163 14K 163
ifnet 7 13K 7
ether_multi 152 13K 181
shmfd 10 12K 19
kenv 95 12K 95
GEOM 68 12K 540
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
in6_multi 65 9K 67
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 3
filemon 1 8K 3
bmsafemap 1 8K 364
pfs_vncache 1 8K 1
cred 31 8K 234
plimit 20 8K 469
audit_evclass 239 8K 301
taskqueue 69 8K 75
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
kqueue 75 5K 1261
ufs_dirhash 24 5K 27
pwddesc 74 5K 1085
md_disk 18 5K 36
UMA 270 5K 271
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
DEVFSP 50 4K 97
sctp_atcl 8 3K 78
sctp_timw 11 3K 11
BPF 10 3K 31
terminal 11 3K 11
acpidev 20 3K 20
uidinfo 4 3K 17
hhook 8 3K 10
proc-args 84 3K 2116
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
CC Mem 16 2K 97
ip6ndp 12 2K 14
session 15 2K 44
lockf 18 2K 160
Unitno 29 2K 60
selfd 27 2K 38785
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
in_multi 6 2K 11
tun 4 2K 4
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
netlink 2 2K 78
sctp_stro 1 1K 13
softdep 1 1K 1
dirrem 4 1K 317
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 24
NFSD session 1 1K 1
inpcbpolicy 30 1K 364
diradd 7 1K 336
CAM periph 4 1K 271
osd 21 1K 114
ipsec 3 1K 3
sctp_ifn 6 1K 14
newdirblk 6 1K 178
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 481
pci_link 10 1K 10
crypto 4 1K 22
encap_export_host 12 1K 12
ip6opt 3 1K 41
sctp_stri 1 1K 8
cdev 2 1K 2
lkpikmalloc 8 1K 9
mkdir 3 1K 356
freefile 3 1K 260
frag6 4 1K 4
ip_msource 6 1K 15
chacha20random 1 1K 1
biobuf 1 1K 1
select 3 1K 44
sctp_atky 9 1K 95
cryptodev 5 1K 100
in_mfilter 7 1K 26
vnodes 2 1K 4
indirdep 1 1K 306
VN POLL 2 1K 11
ktls 1 1K 7
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
ip_moptions 3 1K 15
loginclass 3 1K 5
prison 6 1K 6
filecaps 6 1K 84
sctp_athm 8 1K 82
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 9
eventfd 1 1K 7
sendfile 1 1K 73
pmchooks 1 1K 1
filedesc_to_leader 2 1K 7
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_vrf 1 1K 1
ip6_msource 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 33
acpiintr 1 1K 1
soname 2 1K 3502
sctp_map 2 1K 26
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 479
p1003.1b 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_pcm_rack 0 0K 2
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 4
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 19
sctp_iter 0 0K 10
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 0
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 269
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 10
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 245
freefrag 0 0K 51
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_moptions 0 0K 5
in6_mfilter 0 0K 4
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 20
fadvise 0 0K 1
statfs 0 0K 193
namei_tracker 0 0K 1
export_host 0 0K 0
cl_savebuf 0 0K 33
lio 0 0K 7
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
procdesc 0 0K 10
iov 0 0K 13867
ioctlops 0 0K 125
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 458
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 653
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 2
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 700
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8323 1075 13043 0 254 38494208 0
mbuf 256 8663 999 19805 0 254 2473472 0
BUF TRIE 152 315 11489 1579 0 62 1794208 0
malloc-384 384 4152 48 4169 0 30 1612800 0
mbuf_cluster 2048 508 254 540 0 254 1560576 0
malloc-128 128 11604 114 11677 0 126 1499904 0
malloc-4096 4096 334 4 599 0 2 1384448 0
RADIX NODE 152 7946 681 35947 0 62 1311304 0
UMA Slabs 0 112 11189 1 11189 0 126 1253280 0
sctp_asoc 2256 1 509 13 0 254 1150560 0
malloc-64 64 641 17188 40656 0 254 1141056 0
vmem btag 56 17930 325 18924 0 254 1022280 0
malloc-65536 65536 15 0 18 0 1 983040 0
FFS inode 1168 549 32 818 0 8 678608 0
sctp_ep 1152 6 505 61 0 254 588672 0
socket 1024 41 467 1685 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-16384 16384 27 4 200 0 1 507904 0
pbuf 2624 0 182 0 0 2 477568 0
256 Bucket 2048 209 23 1371 0 8 475136 0
sctp_raddr 736 1 516 13 0 254 380512 0
malloc-4096 4096 76 16 1060 0 2 376832 0
VM OBJECT 264 1179 201 16079 0 30 364320 0
THREAD 1824 167 17 444 0 8 335616 0
VNODE 440 587 106 859 0 30 304920 0
malloc-64 64 3887 460 4578 0 254 278208 0
malloc-32768 32768 2 6 215 0 1 262144 0
malloc-2048 2048 113 15 409 0 8 262144 0
malloc-16 16 14570 180 14695 0 254 236000 0
DEVCTL 1024 28 192 153 0 0 225280 0
MAP ENTRY 96 1535 481 52256 0 126 193536 0
UMA Zones 768 242 2 243 0 16 187392 0
malloc-32 32 5372 298 5823 0 254 181440 0
malloc-128 128 1213 182 25943 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 6 510 1224 0 254 165120 0
FPU_save_area 832 169 29 619 0 16 164736 0
FFS2 dinode 256 549 81 817 0 62 161280 0
malloc-1024 1024 125 19 322 0 16 147456 0
S VFS Cache 104 999 405 1333 0 126 146016 0
malloc-4096 4096 30 4 531 0 2 139264 0
PROC 1376 73 26 1060 0 8 136224 0
malloc-65536 65536 0 2 63 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 4 0 4 0 1 131072 0
malloc-32768 32768 0 4 14 0 1 131072 0
malloc-128 128 775 248 4665 0 126 130944 0
malloc-256 256 48 462 1680 0 62 130560 0
mbuf_packet 256 6 502 884 0 254 130048 0
ksiginfo 112 80 964 207 0 126 116928 0
tcp_log 416 10 251 10 0 254 108576 0
filedesc0 1072 74 24 1085 0 8 105056 0
malloc-128 128 610 165 1588 0 126 99200 0
malloc-32768 32768 1 2 13 0 1 98304 0
malloc-16384 16384 6 0 7 0 1 98304 0
malloc-2048 2048 6 42 1040 0 8 98304 0
malloc-256 256 205 170 1154 0 62 96000 0
malloc-8192 8192 10 1 13 0 1 90112 0
UMA Kegs 384 227 6 228 0 30 89472 0
g_bio 408 1 209 9878 0 30 85680 0
128 Bucket 1024 56 27 267 0 16 84992 0
malloc-64 64 817 506 2188 0 254 84672 0
malloc-8192 8192 8 2 91 0 1 81920 0
malloc-4096 4096 14 6 225 0 2 81920 0
sctp_readq 152 0 520 9 0 254 79040 0
sctp_chunk 152 1 519 4 0 254 79040 0
64 Bucket 512 100 36 2032 0 30 69632 0
tcp_bbr_map 128 343 184 349 0 126 67456 0
md0 8 8192 192 8192 0 254 67072 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 2 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 169 0 1 65536 0
malloc-256 256 55 200 780 0 62 65280 0
malloc-256 256 213 42 561 0 62 65280 0
32 Bucket 256 91 164 1138 0 62 65280 0
tcp_inpcb 1304 17 31 97 0 8 62592 0
malloc-384 384 106 44 106 0 30 57600 0
malloc-64 64 231 588 1343 0 254 52416 0
malloc-128 128 119 284 678 0 126 51584 0
malloc-128 128 27 376 302 0 126 51584 0
malloc-256 256 92 103 1084 0 62 49920 0
malloc-256 256 60 135 944 0 62 49920 0
DIRHASH 1024 34 14 36 0 16 49152 0
NAMEI 1024 0 48 14637 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
malloc-2048 2048 10 14 62 0 8 49152 0
malloc-1024 1024 27 21 36 0 16 49152 0
malloc-1024 1024 3 45 531 0 16 49152 0
VMSPACE 584 46 38 1029 0 16 49056 0
malloc-384 384 71 49 87 0 30 46080 0
malloc-384 384 53 67 940 0 30 46080 0
ertt_txseginfo 40 733 378 2070 0 254 44440 0
syncache 168 0 264 3 0 254 44352 0
vnpbuf 2624 1 15 2 0 16 41984 0
pcpu-8 8 4739 381 4990 0 254 40960 0
da_ccb 544 0 70 2580 0 16 38080 0
udp_inpcb 408 8 82 201 0 30 36720 0
hostcache 64 3 564 3 0 254 36288 0
malloc-64 64 10 557 13461 0 254 36288 0
malloc-64 64 32 535 60 0 254 36288 0
malloc-64 64 99 468 1471 0 254 36288 0
malloc-64 64 3 564 4 0 254 36288 0
malloc-128 128 22 257 106 0 126 35712 0
malloc-128 128 10 269 328 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 304 0 62 34560 0
malloc-256 256 36 99 468 0 62 34560 0
malloc-256 256 17 118 305 0 62 34560 0
TURNSTILE 136 185 67 185 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-2048 2048 2 14 52 0 8 32768 0
malloc-2048 2048 9 7 32 0 8 32768 0
malloc-2048 2048 8 8 16 0 8 32768 0
malloc-1024 1024 2 30 51 0 16 32768 0
malloc-1024 1024 18 14 1048 0 16 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 4 28 4 0 16 32768 0
malloc-512 512 8 56 119 0 30 32768 0
malloc-512 512 5 59 58 0 30 32768 0
malloc-512 512 2 62 39 0 30 32768 0
malloc-512 512 3 61 57 0 30 32768 0
malloc-512 512 2 62 22 0 30 32768 0
malloc-512 512 0 64 11 0 30 32768 0
malloc-512 512 5 59 19 0 30 32768 0
pcpu-64 64 499 13 499 0 254 32768 0
tcp_bbr_pcb 896 2 34 4 0 16 32256 0
sctp_stream_msg_out 112 0 288 4 0 254 32256 0
ttyinq 160 135 65 570 0 62 32000 0
Files 80 181 219 8276 0 126 32000 0
tcp_log_id_node 120 1 263 2 0 126 31680 0
PGRP 120 21 243 53 0 126 31680 0
clpbuf 2624 0 12 53 0 4 31488 0
sctp_laddr 48 0 588 17 0 254 28224 0
rl_entry 48 5 583 6 0 254 28224 0
malloc-32 32 268 614 361 0 254 28224 0
16 Bucket 144 65 131 433 0 62 28224 0
4 Bucket 48 5 583 7 0 254 28224 0
AIO 208 2 131 44 0 62 27664 0
udplite_inpcb 408 1 62 27 0 30 25704 0
cpuset 200 8 120 13 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 4 2 45 0 2 24576 0
tcp_log_id_bucket 176 1 137 2 0 62 24288 0
pipe 736 19 14 342 0 16 24288 0
PWD 40 34 572 307 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
8 Bucket 80 56 244 390 0 126 24000 0
splice 184 0 126 2 0 62 23184 0
malloc-384 384 0 60 9 0 30 23040 0
malloc-384 384 12 48 12 0 30 23040 0
malloc-384 384 10 50 423 0 30 23040 0
malloc-384 384 1 59 2 0 30 23040 0
tcp_rack_pcb 1088 0 21 2 0 8 22848 0
ripcb 376 5 55 39 0 30 22560 0
SLEEPQUEUE 88 185 71 185 0 126 22528 0
ertt 72 16 264 97 0 126 20160 0
malloc-32 32 73 557 322 0 254 20160 0
malloc-32 32 125 505 989 0 254 20160 0
malloc-32 32 149 481 4469 0 254 20160 0
malloc-32 32 145 485 308 0 254 20160 0
malloc-32 32 16 614 27 0 254 20160 0
2 Bucket 32 75 555 468 0 254 20160 0
KNOTE 160 0 125 159 0 62 20000 0
cryptop 280 0 70 5 0 30 19600 0
AIOCB 552 1 34 51 0 16 19320 0
ktls_session 256 0 75 1 0 62 19200 0
L VFS Cache 320 0 60 18 0 30 19200 0
AIOLIO 272 0 70 7 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-8192 8192 1 1 43 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 0 2 20 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 11 0 2 16384 0
malloc-4096 4096 1 3 7 0 2 16384 0
malloc-4096 4096 1 3 8 0 2 16384 0
malloc-2048 2048 0 8 16 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 0 16 2 0 16 16384 0
malloc-512 512 2 30 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 492 508 3622 0 254 16000 0
mqueue 248 1 63 1 0 62 15872 0
kenv 258 17 43 1065 0 30 15480 0
mqnode 416 4 32 4 0 30 14976 0
domainset 40 0 315 2 0 254 12600 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 19 359 42 0 254 12096 0
malloc-16 16 25 725 148 0 254 12000 0
malloc-16 16 9 741 15 0 254 12000 0
malloc-16 16 41 709 131 0 254 12000 0
malloc-16 16 65 685 25595 0 254 12000 0
malloc-16 16 54 696 1603 0 254 12000 0
malloc-16 16 9 741 22 0 254 12000 0
itimer 352 0 33 24 0 30 11616 0
Mountpoints 2816 2 2 3 0 4 11264 0
malloc-8192 8192 1 0 1 0 1 8192 0
vtnet_tx_hdr 24 1 333 2236 0 254 8016 0
pcpu-16 16 4 252 4 0 254 4096 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 15 24 19 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
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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: 9ab96b38215e tests/unix_seqpacket: re-enable stress test f..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=158aba70580000
dashboard link: https://syzkaller.appspot.com/bug?extid=0e99ffc200638909ca1c
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+0e99ff...@syzkaller.appspotmail.com
login: panic: Assertion m->m_flags & M_BLOCKED failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2476
cpuid = 1
time = 0
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572fe1b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00572fe310
vpanic() at vpanic+0x257/frame 0xfffffe00572fe4d0
panic() at panic+0xb5/frame 0xfffffe00572fe590
uipc_sbready() at uipc_sbready+0x27f/frame 0xfffffe00572fe5f0
uipc_ready() at uipc_ready+0x154/frame 0xfffffe00572fe6d0
sendfile_iodone() at sendfile_iodone+0x631/frame 0xfffffe00572fe7b0
vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0xa8/frame 0xfffffe00572fe800
bufdone() at bufdone+0xfb/frame 0xfffffe00572fe8b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572fe9b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572feab0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe00572febb0
g_disk_done() at g_disk_done+0x26d/frame 0xfffffe00572fec70
dadone() at dadone+0xda8/frame 0xfffffe00572feda0
xpt_done_process() at xpt_done_process+0x8e2/frame 0xfffffe00572fee10
xpt_done_td() at xpt_done_td+0x2bc/frame 0xfffffe00572feef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe00572fef30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00572fef30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 4 tid 100046 ]
Stopped at kdb_enter+0x6e: movq $0,0x25be6a7(%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 0xffffffff827af9c0 .str.27
rsp 0xfffffe00572fe2f0
rbp 0xfffffe00572fe310
rsi 0
rdi 0xffffffff81613509 printf+0x149
r8 0
r9 0xffffffff
r10 0x10000000009e2
r11 0x11
r12 0xfffffe0008021740
r13 0xfffffffffffffffd
r14 0xffffffff827af9c0 .str.27
r15 0
rip 0xffffffff815fdaee kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25be6a7(%rip)
db> show proc
Process 4 (cam) at 0xfffffe0008025580:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83b468e0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83b468e0 reapsubtree: 4
sigparent: 20
vmspace: 0xffffffff83b47880
(map 0xffffffff83b47880)
(map.pmap 0xffffffff83b47920)
(pmap 0xffffffff83b47990)
threads: 3
100046 Run CPU 1 [doneq0]
100047 D - 0xffffffff838e52c0 [async]
100076 D - 0xffffffff838e5140 [scanner]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1059 765 765 0 R (threaded) syz-executor
100364 RunQ syz-executor
100444 S uwait 0xfffffe0058cf3880 syz-executor
1057 764 764 0 R (threaded) syz-executor
100351 Run CPU 0 syz-executor
100442 S lockf 0xfffffe0007f85380 syz-executor
1051 766 766 0 S (threaded) syz-executor
100355 S nanslp 0xffffffff83b9d500 syz-executor
100431 S uwait 0xfffffe006e6d3c00 syz-executor
100433 S connec 0xfffffe006bf114da syz-executor
100434 S uwait 0xfffffe0077c1ee00 syz-executor
1050 1 1050 0 Ss+ ttyin 0xfffffe0058e428b0 getty
1049 1 1049 0 Ss+ ttyin 0xfffffe0058e424b0 getty
1048 1 1048 0 Ss+ ttyin 0xfffffe0058e420b0 getty
1047 1 1047 0 Ss+ ttyin 0xfffffe0058e41cb0 getty
1046 1 1046 0 Ss+ ttyin 0xfffffe0058e418b0 getty
1045 1 1045 0 Ss+ ttyin 0xfffffe0058e414b0 getty
1044 1 1044 0 Ss+ ttyin 0xfffffe0058e410b0 getty
1043 1 1043 0 Ss+ ttyin 0xfffffe0058e40cb0 getty
1042 1 1042 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty
1041 767 767 0 S (threaded) syz-executor
100402 S nanslp 0xffffffff83b9d500 syz-executor
100429 S connec 0xfffffe006bcde8da syz-executor
100432 S uwait 0xfffffe006e6d1a80 syz-executor
1033 782 424 0 S nanslp 0xffffffff83b9d501 sleep
1028 0 0 0 DL (threaded) [KTLS]
100374 D - 0xfffffe0078599100 [thr_0]
100411 D - 0xfffffe0078599180 [thr_1]
100412 D - 0xffffffff83caec28 [reclaim_0]
1023 1 767 0 S uwait 0xfffffe006e6d2880 syz-executor
1021 1 1000 0 S uwait 0xfffffe0058cf4800 syz-executor
1011 1 764 0 SV uwait 0xfffffe006e6d1000 syz-executor
1010 1 764 0 S uwait 0xfffffe006e6d1780 syz-executor
990 1 767 0 S uwait 0xfffffe006e6d2700 syz-executor
987 1 764 60929 S uwait 0xfffffe0077c1f280 syz-executor
979 1 765 0 S uwait 0xfffffe006e6d3d00 syz-executor
973 1 765 0 S uwait 0xfffffe006e6d3f00 syz-executor
971 1 766 0 S uwait 0xfffffe006e6d1900 syz-executor
964 1 766 0 S uwait 0xfffffe006e6d2000 syz-executor
956 0 0 0 DL - 0xffffffff83cad400 [soaiod4]
955 0 0 0 DL - 0xffffffff83cad400 [soaiod3]
954 0 0 0 DL - 0xffffffff83cad400 [soaiod2]
953 0 0 0 DL - 0xffffffff83cad400 [soaiod1]
950 0 0 0 DL mdwait 0xfffffe006bf50000 [md0]
942 1 764 0 S uwait 0xfffffe005859d900 syz-executor
939 1 766 0 S uwait 0xfffffe006e6d2600 syz-executor
919 1 765 0 S uwait 0xfffffe0058cf3200 syz-executor
914 1 764 0 S uwait 0xfffffe005859d800 syz-executor
913 1 764 0 S uwait 0xfffffe0058cf5b00 syz-executor
903 1 765 0 S uwait 0xfffffe006e6d3580 syz-executor
891 1 767 60929 S uwait 0xfffffe005859b500 syz-executor
875 1 766 0 S uwait 0xfffffe0077c1f580 syz-executor
866 1 866 0 SV uwait 0xfffffe006e6d2100 syz-executor
819 1 765 0 SV uwait 0xfffffe006e6d3a80 syz-executor
818 0 0 0 DL aiordy 0xfffffe00548e2060 [aiod4]
817 0 0 0 DL aiordy 0xfffffe00549075a0 [aiod3]
816 0 0 0 DL aiordy 0xfffffe0054907b00 [aiod2]
815 0 0 0 DL aiordy 0xfffffe0008025ae0 [aiod1]
814 0 0 0 DL (threaded) [so_splice]
100130 D - 0xfffffe0058d98f00 [thr_0]
100131 D - 0xfffffe0058d98f40 [thr_1]
782 773 424 0 S wait 0xfffffe00548e1b00 sh
773 1 424 0 S wait 0xfffffe0008026b00 sh
767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor
766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor
765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor
764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor
763 761 761 0 S select 0xfffffe0058600640 syz-executor
761 759 761 0 Ss pause 0xfffffe0054804bb0 csh
759 682 759 0 Ss select 0xfffffe0058600740 sshd
737 1 18 0 S+ nanslp 0xffffffff83b9d500 sleep
682 1 682 0 Ss select 0xfffffe00585e8040 sshd
17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008024000 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb9360 [bufdaemon]
100083 D - 0xffffffff83002140 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0058e3f8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83cea2f8 [dom0]
100081 D launds 0xffffffff83cea304 [laundry: dom0]
100082 D umarcl 0xffffffff81dcda80 [uma]
7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff843ae850 [pf purge]
5 0 0 0 DL waiting 0xffffffff846636c0 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100046 Run CPU 1 [doneq0]
100047 D - 0xffffffff838e52c0 [async]
100076 D - 0xffffffff838e5140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce5b00 [crypto]
100044 D crypto_ 0xfffffe00546e8c30 [crypto returns 0]
100045 D crypto_ 0xfffffe00546e8c80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0007f5e888 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b45f00 [g_event]
100038 D - 0xffffffff83b45f20 [g_up]
100039 D - 0xffffffff83b45f40 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0008007040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce65a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c2bff0 [swapper]
100005 D - 0xfffffe0008be9a00 [softirq_0]
100006 D - 0xfffffe0008be9900 [softirq_1]
100007 D - 0xfffffe0008be9800 [if_io_tqg_0]
100008 D - 0xfffffe0008be9700 [if_io_tqg_1]
100009 D - 0xfffffe0008be9600 [if_config_tqg_0]
100010 D - 0xfffffe0007fcd000 [kqueue_ctx taskq]
100011 D - 0xfffffe0007fcce00 [jail_remove taskq]
100012 D - 0xfffffe0007fccd00 [bus taskq]
100015 D - 0xfffffe0007fcca00 [thread taskq]
100017 D - 0xfffffe0007fcc800 [aiod_kick taskq]
100018 D - 0xfffffe0007fcc700 [deferred_unmount ta]
100019 D - 0xfffffe0007fcc600 [inm_free taskq]
100020 D - 0xfffffe0007fcc500 [in6m_free taskq]
100021 D - 0xfffffe0007fcc400 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007fcc100 [firmware taskq]
100041 D - 0xfffffe0008bffe00 [crypto_0]
100042 D - 0xfffffe0008bffe00 [crypto_1]
100057 D - 0xfffffe0008bffc00 [vtnet0 rxq 0]
100058 D - 0xfffffe0008bffb00 [vtnet0 txq 0]
100059 D - 0xfffffe0008bffa00 [vtnet0 rxq 1]
100060 D - 0xfffffe0008bff900 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00585e8380 [virtio_balloon]
100066 D - 0xffffffff827b4d01 [deadlkres]
100070 D - 0xfffffe0059bfc700 [acpi_task_0]
100071 D - 0xfffffe0059bfc700 [acpi_task_1]
100072 D - 0xfffffe0059bfc700 [acpi_task_2]
100074 D - 0xfffffe0007fcd100 [mca taskq]
100075 D - 0xfffffe0008bffd00 [CAM taskq]
100077 D - 0xfffffe0008bff700 [ipsec_offload]
db> show all locks
Process 1059 (syz-executor) thread 0xfffffe0054947740 (100364)
shared rw vmobject (vmobject) r = 0 (0xfffffe00548fb738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548ab738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993
Process 1057 (syz-executor) thread 0xfffffe0054948000 (100351)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548dbbc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4993
Process 4 (cam) thread 0xfffffe0008021740 (100046)
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe006bcd91e0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2530
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 400 5458K 519
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4215
sysctloid 35301 2080K 35493
vtbuf 24 1968K 46
kobj 331 1324K 513
newblk 15 1028K 1558
vfscache 3 1025K 3
pcb 36 682K 196
inodedep 14 517K 427
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
filedesc 55 437K 405
subproc 175 334K 1159
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 102
acpica 1674 184K 54426
vmem 5 144K 7
tidhash 3 141K 3
pagedep 12 131K 196
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 110 110K 128
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
md_sectors 17 68K 34
module 522 66K 522
ddb_capture 1 64K 1
kdtrace 242 47K 1506
umtx 368 46K 368
temp 36 38K 1964
DEVFS3 129 33K 140
hostcache 1 32K 1
shm 1 32K 3
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 66 19K 68
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
lltable 44 14K 44
eventhandler 163 14K 163
ifnet 7 13K 7
ether_multi 152 13K 181
shmfd 10 12K 19
kenv 95 12K 95
GEOM 68 12K 540
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
in6_multi 65 9K 67
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 3
filemon 1 8K 3
bmsafemap 1 8K 364
pfs_vncache 1 8K 1
cred 31 8K 234
plimit 20 8K 469
audit_evclass 239 8K 301
taskqueue 69 8K 75
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
kqueue 75 5K 1261
ufs_dirhash 24 5K 27
pwddesc 74 5K 1085
md_disk 18 5K 36
UMA 270 5K 271
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
DEVFSP 50 4K 97
sctp_atcl 8 3K 78
sctp_timw 11 3K 11
BPF 10 3K 31
terminal 11 3K 11
acpidev 20 3K 20
uidinfo 4 3K 17
hhook 8 3K 10
proc-args 84 3K 2116
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
CC Mem 16 2K 97
ip6ndp 12 2K 14
session 15 2K 44
lockf 18 2K 160
Unitno 29 2K 60
selfd 27 2K 38785
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
in_multi 6 2K 11
tun 4 2K 4
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
netlink 2 2K 78
sctp_stro 1 1K 13
softdep 1 1K 1
dirrem 4 1K 317
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 24
NFSD session 1 1K 1
inpcbpolicy 30 1K 364
diradd 7 1K 336
CAM periph 4 1K 271
osd 21 1K 114
ipsec 3 1K 3
sctp_ifn 6 1K 14
newdirblk 6 1K 178
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 481
pci_link 10 1K 10
crypto 4 1K 22
encap_export_host 12 1K 12
ip6opt 3 1K 41
sctp_stri 1 1K 8
cdev 2 1K 2
lkpikmalloc 8 1K 9
mkdir 3 1K 356
freefile 3 1K 260
frag6 4 1K 4
ip_msource 6 1K 15
chacha20random 1 1K 1
biobuf 1 1K 1
select 3 1K 44
sctp_atky 9 1K 95
cryptodev 5 1K 100
in_mfilter 7 1K 26
vnodes 2 1K 4
indirdep 1 1K 306
VN POLL 2 1K 11
ktls 1 1K 7
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
ip_moptions 3 1K 15
loginclass 3 1K 5
prison 6 1K 6
filecaps 6 1K 84
sctp_athm 8 1K 82
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 9
eventfd 1 1K 7
sendfile 1 1K 73
pmchooks 1 1K 1
filedesc_to_leader 2 1K 7
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_vrf 1 1K 1
ip6_msource 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 33
acpiintr 1 1K 1
soname 2 1K 3502
sctp_map 2 1K 26
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 479
p1003.1b 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_pcm_rack 0 0K 2
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 4
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 19
sctp_iter 0 0K 10
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 0
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 269
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 10
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 245
freefrag 0 0K 51
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_moptions 0 0K 5
in6_mfilter 0 0K 4
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 20
fadvise 0 0K 1
statfs 0 0K 193
namei_tracker 0 0K 1
export_host 0 0K 0
cl_savebuf 0 0K 33
lio 0 0K 7
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
procdesc 0 0K 10
iov 0 0K 13867
ioctlops 0 0K 125
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 458
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 653
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 2
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 700
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8323 1075 13043 0 254 38494208 0
mbuf 256 8663 999 19805 0 254 2473472 0
BUF TRIE 152 315 11489 1579 0 62 1794208 0
malloc-384 384 4152 48 4169 0 30 1612800 0
mbuf_cluster 2048 508 254 540 0 254 1560576 0
malloc-128 128 11604 114 11677 0 126 1499904 0
malloc-4096 4096 334 4 599 0 2 1384448 0
RADIX NODE 152 7946 681 35947 0 62 1311304 0
UMA Slabs 0 112 11189 1 11189 0 126 1253280 0
sctp_asoc 2256 1 509 13 0 254 1150560 0
malloc-64 64 641 17188 40656 0 254 1141056 0
vmem btag 56 17930 325 18924 0 254 1022280 0
malloc-65536 65536 15 0 18 0 1 983040 0
FFS inode 1168 549 32 818 0 8 678608 0
sctp_ep 1152 6 505 61 0 254 588672 0
socket 1024 41 467 1685 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-16384 16384 27 4 200 0 1 507904 0
pbuf 2624 0 182 0 0 2 477568 0
256 Bucket 2048 209 23 1371 0 8 475136 0
sctp_raddr 736 1 516 13 0 254 380512 0
malloc-4096 4096 76 16 1060 0 2 376832 0
VM OBJECT 264 1179 201 16079 0 30 364320 0
THREAD 1824 167 17 444 0 8 335616 0
VNODE 440 587 106 859 0 30 304920 0
malloc-64 64 3887 460 4578 0 254 278208 0
malloc-32768 32768 2 6 215 0 1 262144 0
malloc-2048 2048 113 15 409 0 8 262144 0
malloc-16 16 14570 180 14695 0 254 236000 0
DEVCTL 1024 28 192 153 0 0 225280 0
MAP ENTRY 96 1535 481 52256 0 126 193536 0
UMA Zones 768 242 2 243 0 16 187392 0
malloc-32 32 5372 298 5823 0 254 181440 0
malloc-128 128 1213 182 25943 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 6 510 1224 0 254 165120 0
FPU_save_area 832 169 29 619 0 16 164736 0
FFS2 dinode 256 549 81 817 0 62 161280 0
malloc-1024 1024 125 19 322 0 16 147456 0
S VFS Cache 104 999 405 1333 0 126 146016 0
malloc-4096 4096 30 4 531 0 2 139264 0
PROC 1376 73 26 1060 0 8 136224 0
malloc-65536 65536 0 2 63 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 4 0 4 0 1 131072 0
malloc-32768 32768 0 4 14 0 1 131072 0
malloc-128 128 775 248 4665 0 126 130944 0
malloc-256 256 48 462 1680 0 62 130560 0
mbuf_packet 256 6 502 884 0 254 130048 0
ksiginfo 112 80 964 207 0 126 116928 0
tcp_log 416 10 251 10 0 254 108576 0
filedesc0 1072 74 24 1085 0 8 105056 0
malloc-128 128 610 165 1588 0 126 99200 0
malloc-32768 32768 1 2 13 0 1 98304 0
malloc-16384 16384 6 0 7 0 1 98304 0
malloc-2048 2048 6 42 1040 0 8 98304 0
malloc-256 256 205 170 1154 0 62 96000 0
malloc-8192 8192 10 1 13 0 1 90112 0
UMA Kegs 384 227 6 228 0 30 89472 0
g_bio 408 1 209 9878 0 30 85680 0
128 Bucket 1024 56 27 267 0 16 84992 0
malloc-64 64 817 506 2188 0 254 84672 0
malloc-8192 8192 8 2 91 0 1 81920 0
malloc-4096 4096 14 6 225 0 2 81920 0
sctp_readq 152 0 520 9 0 254 79040 0
sctp_chunk 152 1 519 4 0 254 79040 0
64 Bucket 512 100 36 2032 0 30 69632 0
tcp_bbr_map 128 343 184 349 0 126 67456 0
md0 8 8192 192 8192 0 254 67072 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 2 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 169 0 1 65536 0
malloc-256 256 55 200 780 0 62 65280 0
malloc-256 256 213 42 561 0 62 65280 0
32 Bucket 256 91 164 1138 0 62 65280 0
tcp_inpcb 1304 17 31 97 0 8 62592 0
malloc-384 384 106 44 106 0 30 57600 0
malloc-64 64 231 588 1343 0 254 52416 0
malloc-128 128 119 284 678 0 126 51584 0
malloc-128 128 27 376 302 0 126 51584 0
malloc-256 256 92 103 1084 0 62 49920 0
malloc-256 256 60 135 944 0 62 49920 0
DIRHASH 1024 34 14 36 0 16 49152 0
NAMEI 1024 0 48 14637 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
malloc-2048 2048 10 14 62 0 8 49152 0
malloc-1024 1024 27 21 36 0 16 49152 0
malloc-1024 1024 3 45 531 0 16 49152 0
VMSPACE 584 46 38 1029 0 16 49056 0
malloc-384 384 71 49 87 0 30 46080 0
malloc-384 384 53 67 940 0 30 46080 0
ertt_txseginfo 40 733 378 2070 0 254 44440 0
syncache 168 0 264 3 0 254 44352 0
vnpbuf 2624 1 15 2 0 16 41984 0
pcpu-8 8 4739 381 4990 0 254 40960 0
da_ccb 544 0 70 2580 0 16 38080 0
udp_inpcb 408 8 82 201 0 30 36720 0
hostcache 64 3 564 3 0 254 36288 0
malloc-64 64 10 557 13461 0 254 36288 0
malloc-64 64 32 535 60 0 254 36288 0
malloc-64 64 99 468 1471 0 254 36288 0
malloc-64 64 3 564 4 0 254 36288 0
malloc-128 128 22 257 106 0 126 35712 0
malloc-128 128 10 269 328 0 126 35712 0
routing nhops 256 26 109 33 0 62 34560 0
ttyoutq 256 72 63 304 0 62 34560 0
malloc-256 256 36 99 468 0 62 34560 0
malloc-256 256 17 118 305 0 62 34560 0
TURNSTILE 136 185 67 185 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-2048 2048 2 14 52 0 8 32768 0
malloc-2048 2048 9 7 32 0 8 32768 0
malloc-2048 2048 8 8 16 0 8 32768 0
malloc-1024 1024 2 30 51 0 16 32768 0
malloc-1024 1024 18 14 1048 0 16 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 4 28 4 0 16 32768 0
malloc-512 512 8 56 119 0 30 32768 0
malloc-512 512 5 59 58 0 30 32768 0
malloc-512 512 2 62 39 0 30 32768 0
malloc-512 512 3 61 57 0 30 32768 0
malloc-512 512 2 62 22 0 30 32768 0
malloc-512 512 0 64 11 0 30 32768 0
malloc-512 512 5 59 19 0 30 32768 0
pcpu-64 64 499 13 499 0 254 32768 0
tcp_bbr_pcb 896 2 34 4 0 16 32256 0
sctp_stream_msg_out 112 0 288 4 0 254 32256 0
ttyinq 160 135 65 570 0 62 32000 0
Files 80 181 219 8276 0 126 32000 0
tcp_log_id_node 120 1 263 2 0 126 31680 0
PGRP 120 21 243 53 0 126 31680 0
clpbuf 2624 0 12 53 0 4 31488 0
sctp_laddr 48 0 588 17 0 254 28224 0
rl_entry 48 5 583 6 0 254 28224 0
malloc-32 32 268 614 361 0 254 28224 0
16 Bucket 144 65 131 433 0 62 28224 0
4 Bucket 48 5 583 7 0 254 28224 0
AIO 208 2 131 44 0 62 27664 0
udplite_inpcb 408 1 62 27 0 30 25704 0
cpuset 200 8 120 13 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 4 2 45 0 2 24576 0
tcp_log_id_bucket 176 1 137 2 0 62 24288 0
pipe 736 19 14 342 0 16 24288 0
PWD 40 34 572 307 0 254 24240 0
rtentry 168 29 115 33 0 62 24192 0
8 Bucket 80 56 244 390 0 126 24000 0
splice 184 0 126 2 0 62 23184 0
malloc-384 384 0 60 9 0 30 23040 0
malloc-384 384 12 48 12 0 30 23040 0
malloc-384 384 10 50 423 0 30 23040 0
malloc-384 384 1 59 2 0 30 23040 0
tcp_rack_pcb 1088 0 21 2 0 8 22848 0
ripcb 376 5 55 39 0 30 22560 0
SLEEPQUEUE 88 185 71 185 0 126 22528 0
ertt 72 16 264 97 0 126 20160 0
malloc-32 32 73 557 322 0 254 20160 0
malloc-32 32 125 505 989 0 254 20160 0
malloc-32 32 149 481 4469 0 254 20160 0
malloc-32 32 145 485 308 0 254 20160 0
malloc-32 32 16 614 27 0 254 20160 0
2 Bucket 32 75 555 468 0 254 20160 0
KNOTE 160 0 125 159 0 62 20000 0
cryptop 280 0 70 5 0 30 19600 0
AIOCB 552 1 34 51 0 16 19320 0
ktls_session 256 0 75 1 0 62 19200 0
L VFS Cache 320 0 60 18 0 30 19200 0
AIOLIO 272 0 70 7 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-8192 8192 1 1 43 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 0 2 20 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 11 0 2 16384 0
malloc-4096 4096 1 3 7 0 2 16384 0
malloc-4096 4096 1 3 8 0 2 16384 0
malloc-2048 2048 0 8 16 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 0 16 2 0 16 16384 0
malloc-512 512 2 30 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 492 508 3622 0 254 16000 0
mqueue 248 1 63 1 0 62 15872 0
kenv 258 17 43 1065 0 30 15480 0
mqnode 416 4 32 4 0 30 14976 0
domainset 40 0 315 2 0 254 12600 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 19 359 42 0 254 12096 0
malloc-16 16 25 725 148 0 254 12000 0
malloc-16 16 9 741 15 0 254 12000 0
malloc-16 16 41 709 131 0 254 12000 0
malloc-16 16 65 685 25595 0 254 12000 0
malloc-16 16 54 696 1603 0 254 12000 0
malloc-16 16 9 741 22 0 254 12000 0
itimer 352 0 33 24 0 30 11616 0
Mountpoints 2816 2 2 3 0 4 11264 0
malloc-8192 8192 1 0 1 0 1 8192 0
vtnet_tx_hdr 24 1 333 2236 0 254 8016 0
pcpu-16 16 4 252 4 0 254 4096 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 15 24 19 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
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
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#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot
May 6, 2025, 3:25:33 AM5/6/25
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 9ab96b38215e tests/unix_seqpacket: re-enable stress test f..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=12f3702f980000
dashboard link: https://syzkaller.appspot.com/bug?extid=0e99ffc200638909ca1c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11bc7f74580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=167949b3980000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+0e99ff...@syzkaller.appspotmail.com
ss 0x28
rax 0x12
rcx 0xfffffe00033eee30
rdx 0xdffff7c000000000
788 778 771 0 R syz-executor9771733
787 776 771 0 RE CPU 0 syz-executor9771733
782 774 771 0 RE syz-executor9771733
778 773 771 0 S nanslp 0xffffffff83b9d500 syz-executor9771733
776 773 771 0 S nanslp 0xffffffff83b9d500 syz-executor9771733
775 773 771 0 R syz-executor9771733
774 773 771 0 S nanslp 0xffffffff83b9d501 syz-executor9771733
773 771 771 0 S nanslp 0xffffffff83b9d500 syz-executor9771733
771 769 771 0 Ss pause 0xfffffe0054802b70 csh
769 682 769 0 Ss select 0xfffffe00586006c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0058e414b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058a7e8b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058e418b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0058a7ecb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0058e41cb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058e420b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0058e424b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0058e428b0 getty
738 1 18 0 S+ piperd 0xfffffe005a11e140 logger
737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep
736 1 18 0 S+ wait 0xfffffe00548ce000 sh
686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron
682 1 682 0 Ss select 0xfffffe00585e3cc0 sshd
495 1 495 0 Ss select 0xfffffe00585e3d40 syslogd
424 1 424 0 Ss select 0xfffffe00585e8040 devd
423 1 423 65 Ss select 0xfffffe0058e26740 dhclient
338 1 338 0 Ss select 0xfffffe00585e3f40 dhclient
335 1 335 0 Ss select 0xfffffe00585e80c0 dhclient
100094 D sdflush 0xfffffe0058e400e8 [/ worker]
100083 D umarcl 0xffffffff81dcda80 [uma]
5 0 0 0 DL waiting 0xffffffff846606c0 [sctp_iterator]
100077 D - 0xfffffe0059bfc500 [ipsec_offload]
db> show all locks
Process 788 (syz-executor9771733) thread 0xfffffe0054915740 (100123)
exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00548f6168) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:105
Process 787 (syz-executor9771733) thread 0xfffffe00548f8000 (100122)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007c87440) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8688
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe000800da30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8598
Process 782 (syz-executor9771733) thread 0xfffffe00548cb740 (100099)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e74f070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3611
Process 775 (syz-executor9771733) thread 0xfffffe00548c9000 (100104)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4070
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00085ee2a0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006ebdd228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3373
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ebe0ac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4783
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 34854 2053K 34929
vtbuf 24 1968K 46
newblk 1953 1512K 2002
kobj 331 1324K 495
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 61 535K 100
KTRACE 100 200K 100
acpica 1674 184K 54426
vmem 5 144K 6
tidhash 3 141K 3
pagedep 22 134K 33
DEVFS1 105 105K 114
ddb_capture 1 64K 1
temp 18 37K 1566
umtx 272 34K 272
kdtrace 170 34K 913
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
kenv 95 12K 95
ifaddr 30 12K 32
GEOM 61 11K 477
routetbl 50 11K 176
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
taskqueue 69 8K 69
plimit 17 7K 322
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
diradd 36 5K 62
UMA 266 5K 266
dirrem 17 5K 43
ifnet 3 5K 3
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
kqueue 47 3K 791
pwddesc 46 3K 789
terminal 11 3K 11
session 20 3K 31
acpidev 20 3K 20
hhook 8 3K 10
proc-args 69 3K 1711
clone 9 3K 9
uidinfo 3 3K 8
ipsec-saq 2 2K 2
selfd 27 2K 29481
Unitno 28 2K 42
newdirblk 12 2K 23
softdep 1 1K 1
indirdep 3 1K 3
nhops 6 1K 6
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
osd 8 1K 23
in_multi 2 1K 4
sctp_ifn 2 1K 6
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
prison 6 1K 6
cryptodev 2 1K 49
sendfile 1 1K 20
pmchooks 1 1K 1
filecaps 4 1K 66
sctp_vrf 1 1K 1
acpiintr 1 1K 1
p1003.1b 1 1K 1
sctp_socko 0 0K 0
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 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
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
savedino 0 0K 16
freeblks 0 0K 39
freefrag 0 0K 21
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 28
aio 0 0K 0
lio 0 0K 0
ioctlops 0 0K 86
eventfd 0 0K 0
filedesc_to_leader 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
mbuf 256 8581 1081 33349 0 254 2473472 0
BUF TRIE 152 296 11508 1058 0 62 1794208 0
malloc-384 384 4145 55 4156 0 30 1612800 0
malloc-128 128 11450 20 11474 0 126 1468160 0
malloc-4096 4096 334 4 577 0 2 1384448 0
UMA Slabs 0 112 10925 13 10925 0 126 1225056 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
malloc-65536 65536 14 1 17 0 1 983040 0
vmem btag 56 15672 135 15672 0 254 885192 0
FFS inode 1168 527 26 550 0 8 645904 0
RADIX NODE 152 4024 209 23378 0 62 643416 0
malloc-256 256 1974 81 2078 0 62 526080 0
socket 1024 22 486 1347 0 254 520192 0
malloc-2048 2048 6 170 1038 0 8 360448 0
VNODE 440 557 73 582 0 30 277200 0
VM OBJECT 264 979 41 12843 0 30 269280 0
256 Bucket 2048 110 18 1023 0 8 262144 0
malloc-64 64 3828 267 4395 0 254 262080 0
THREAD 1824 122 14 123 0 8 248064 0
malloc-2048 2048 107 13 348 0 8 245760 0
malloc-16 16 14377 123 14440 0 254 232000 0
malloc-4096 4096 53 3 795 0 2 229376 0
DEVCTL 1024 0 220 123 0 0 225280 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5309 361 5822 0 254 181440 0
malloc-128 128 1210 185 25601 0 126 178560 0
FFS2 dinode 256 527 43 550 0 62 145920 0
malloc-65536 65536 0 2 46 0 1 131072 0
mbuf_packet 256 0 508 117 0 254 130048 0
S VFS Cache 104 993 177 1047 0 126 121680 0
MAP ENTRY 96 964 296 39532 0 126 120960 0
FPU_save_area 832 124 20 137 0 16 119808 0
ksiginfo 112 45 999 60 0 126 116928 0
malloc-128 128 639 136 3918 0 126 99200 0
malloc-128 128 632 143 1162 0 126 99200 0
PROC 1376 46 20 788 0 8 90816 0
UMA Kegs 384 224 9 224 0 30 89472 0
128 Bucket 1024 44 39 241 0 16 84992 0
vnpbuf 2624 1 31 20 0 16 83968 0
malloc-16384 16384 5 0 6 0 1 81920 0
malloc-64 64 741 330 1739 0 254 68544 0
malloc-64 64 554 517 31077 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-8192 8192 8 0 9 0 1 65536 0
malloc-4096 4096 14 2 221 0 2 65536 0
malloc-256 256 171 84 823 0 62 65280 0
malloc-256 256 167 88 209 0 62 65280 0
filedesc0 1072 46 10 789 0 8 60032 0
malloc-4096 4096 11 3 494 0 2 57344 0
64 Bucket 512 63 41 1212 0 30 53248 0
malloc-128 128 117 286 577 0 126 51584 0
malloc-256 256 115 80 229 0 62 49920 0
32 Bucket 256 63 132 2583 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 1 47 12191 0 16 49152 0
malloc-1024 1024 3 45 530 0 16 49152 0
malloc-384 384 80 40 443 0 30 46080 0
syncache 168 0 264 5 0 254 44352 0
da_ccb 544 0 70 1544 0 16 38080 0
pcpu-8 8 4284 324 4312 0 254 36864 0
udp_inpcb 408 6 84 128 0 30 36720 0
malloc-64 64 7 560 14455 0 254 36288 0
malloc-64 64 30 537 46 0 254 36288 0
malloc-64 64 188 379 954 0 254 36288 0
malloc-64 64 70 497 1095 0 254 36288 0
malloc-128 128 20 259 79 0 126 35712 0
malloc-128 128 6 273 50 0 126 35712 0
malloc-128 128 23 256 282 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 59 31 62 0 30 34560 0
malloc-384 384 73 17 73 0 30 34560 0
malloc-256 256 33 102 437 0 62 34560 0
malloc-256 256 33 102 111 0 62 34560 0
malloc-256 256 42 93 811 0 62 34560 0
malloc-256 256 11 124 267 0 62 34560 0
malloc-2048 2048 9 7 26 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-2048 2048 2 14 11 0 8 32768 0
malloc-2048 2048 4 12 4 0 8 32768 0
malloc-1024 1024 2 30 42 0 16 32768 0
malloc-1024 1024 18 14 870 0 16 32768 0
malloc-512 512 2 62 49 0 30 32768 0
malloc-512 512 1 63 11 0 30 32768 0
malloc-512 512 3 61 4 0 30 32768 0
pcpu-64 64 496 16 496 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 74 0 4 31488 0
VMSPACE 584 30 19 773 0 16 28616 0
sctp_laddr 48 0 588 4 0 254 28224 0
16 Bucket 144 54 142 344 0 62 28224 0
4 Bucket 48 7 581 13 0 254 28224 0
udplite_inpcb 408 0 63 11 0 30 25704 0
TURNSTILE 136 137 52 137 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 1 2 27 0 1 24576 0
pipe 736 7 26 282 0 16 24288 0
ertt_txseginfo 40 1 605 626 0 254 24240 0
PWD 40 16 590 114 0 254 24240 0
rtentry 168 13 131 17 0 62 24192 0
Files 80 81 219 6588 0 126 24000 0
8 Bucket 80 59 241 307 0 126 24000 0
tcp_inpcb 1304 3 15 7 0 8 23472 0
ripcb 376 1 59 4 0 30 22560 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 137 119 137 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
malloc-64 64 3 312 3 0 254 20160 0
malloc-32 32 22 608 77 0 254 20160 0
malloc-32 32 104 526 803 0 254 20160 0
malloc-32 32 247 383 322 0 254 20160 0
malloc-32 32 121 509 4024 0 254 20160 0
malloc-32 32 83 547 266 0 254 20160 0
malloc-32 32 16 614 20 0 254 20160 0
2 Bucket 32 53 577 311 0 254 20160 0
malloc-512 512 8 24 118 0 30 16384 0
kenv 258 17 43 1063 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
KNOTE 160 0 75 8 0 62 12000 0
malloc-16 16 23 727 79 0 254 12000 0
malloc-16 16 10 740 15 0 254 12000 0
malloc-16 16 21 729 69 0 254 12000 0
malloc-16 16 42 708 25056 0 254 12000 0
malloc-16 16 22 728 1235 0 254 12000 0
malloc-16 16 7 743 9 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 6429 0 254 8016 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
tcp_bbr_pcb 896 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 1088 0 0 0 0 8 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 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 1152 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
tcpreass 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 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 240 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 152 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0
skbuff 1808 0 0 0 0 8 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
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 152 0 0 0 0 62 0 0
rl_entry 48 0 0 0 0 254 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768
---
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: 9ab96b38215e tests/unix_seqpacket: re-enable stress test f..
git tree: freebsd-src
dashboard link: https://syzkaller.appspot.com/bug?extid=0e99ffc200638909ca1c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11bc7f74580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=167949b3980000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+0e99ff...@syzkaller.appspotmail.com
panic: Assertion m->m_flags & M_BLOCKED failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2476
cpuid = 1
time = 1746516269
cpuid = 1
rax 0x12
rcx 0xfffffe00033eee30
rdx 0xdffff7c000000000
rbx 0xffffffff827af9c0 .str.27
rsp 0xfffffe00572fe2f0
rbp 0xfffffe00572fe310
rsi 0
rdi 0xffffffff830004c0 panicstr
rsp 0xfffffe00572fe2f0
rbp 0xfffffe00572fe310
rsi 0
r8 0
r9 0xffffffff
r10 0x10000000009e2
r11 0x17
r9 0xffffffff
r10 0x10000000009e2
787 776 771 0 RE CPU 0 syz-executor9771733
782 774 771 0 RE syz-executor9771733
778 773 771 0 S nanslp 0xffffffff83b9d500 syz-executor9771733
776 773 771 0 S nanslp 0xffffffff83b9d500 syz-executor9771733
775 773 771 0 R syz-executor9771733
774 773 771 0 S nanslp 0xffffffff83b9d501 syz-executor9771733
773 771 771 0 S nanslp 0xffffffff83b9d500 syz-executor9771733
771 769 771 0 Ss pause 0xfffffe0054802b70 csh
769 682 769 0 Ss select 0xfffffe00586006c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0058e414b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0058a7e8b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0058e418b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0058a7ecb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0058e41cb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0058e420b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0058e424b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0058e428b0 getty
738 1 18 0 S+ piperd 0xfffffe005a11e140 logger
737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep
736 1 18 0 S+ wait 0xfffffe00548ce000 sh
686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron
682 1 682 0 Ss select 0xfffffe00585e3cc0 sshd
495 1 495 0 Ss select 0xfffffe00585e3d40 syslogd
424 1 424 0 Ss select 0xfffffe00585e8040 devd
423 1 423 65 Ss select 0xfffffe0058e26740 dhclient
338 1 338 0 Ss select 0xfffffe00585e3f40 dhclient
335 1 335 0 Ss select 0xfffffe00585e80c0 dhclient
17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb9360 [bufdaemon]
100081 D - 0xffffffff83002140 [bufspacedaemon-0]
100080 D psleep 0xffffffff83cb9360 [bufdaemon]
100094 D sdflush 0xfffffe0058e400e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83cea2f8 [dom0]
100082 D launds 0xffffffff83cea304 [laundry: dom0]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83cea2f8 [dom0]
100083 D umarcl 0xffffffff81dcda80 [uma]
7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8485c850 [pf purge]
5 0 0 0 DL waiting 0xffffffff846606c0 [sctp_iterator]
db> show all locks
Process 788 (syz-executor9771733) thread 0xfffffe0054915740 (100123)
exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00548f6168) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:105
Process 787 (syz-executor9771733) thread 0xfffffe00548f8000 (100122)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007c87440) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8688
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe000800da30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8598
Process 782 (syz-executor9771733) thread 0xfffffe00548cb740 (100099)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e74f070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3611
Process 775 (syz-executor9771733) thread 0xfffffe00548c9000 (100104)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4070
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00085ee2a0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006ebdd228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3373
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ebe0ac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4783
Process 4 (cam) thread 0xfffffe0008021740 (100046)
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe005a1155e0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2530
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5063K 486
Type InUse MemUse Requests
pf_hash 6 12804K 6
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 34854 2053K 34929
vtbuf 24 1968K 46
newblk 1953 1512K 2002
kobj 331 1324K 495
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 61 535K 100
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vnet_data 2 224K 2
acpitask 1 224K 1
subproc 114 214K 856
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54426
vmem 5 144K 6
tidhash 3 141K 3
pagedep 22 134K 33
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 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 521
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
ddb_capture 1 64K 1
temp 18 37K 1566
umtx 272 34K 272
kdtrace 170 34K 913
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
proc 3 17K 3
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 163 14K 163
bus-sc 34 15K 1647
kenv 95 12K 95
ifaddr 30 12K 32
GEOM 61 11K 477
routetbl 50 11K 176
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
bmsafemap 3 9K 68
rman 82 10K 437
rpc 8 9K 8
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
UART 12 9K 12
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
taskqueue 69 8K 69
plimit 17 7K 322
sglist 6 7K 6
CAM DEV 3 6K 510
cred 23 6K 274
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
diradd 36 5K 62
UMA 266 5K 266
dirrem 17 5K 43
ifnet 3 5K 3
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
ether_multi 40 4K 50
acpisem 28 4K 28
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
kqueue 47 3K 791
pwddesc 46 3K 789
terminal 11 3K 11
session 20 3K 31
acpidev 20 3K 20
hhook 8 3K 10
proc-args 69 3K 1711
clone 9 3K 9
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
mkdir 16 2K 46
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 27 2K 29481
Unitno 28 2K 42
CAM XPT 22 2K 543
lockf 15 2K 22
newdirblk 12 2K 23
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
netlink 2 2K 30
ipsecpolicy 2 2K 2
msi 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
secasvar 1 1K 1
NFSD session 1 1K 1
select 7 1K 29
CAM periph 4 1K 271
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
isadev 6 1K 6
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
osd 8 1K 23
in_multi 2 1K 4
cdev 2 1K 2
lkpikmalloc 8 1K 9
CC Mem 3 1K 7
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
inpcbpolicy 10 1K 150
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
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
prison 6 1K 6
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
procdesc 1 1K 6
apmdev 1 1K 1
atkbddev 2 1K 2
sendfile 1 1K 20
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 3328
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
filecaps 4 1K 66
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 39
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 40
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
sctp_mcore 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
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_cmsg 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
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 0
esp 0 0K 0
ah 0 0K 0
mqdata 0 0K 0
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 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 23
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 39
freefrag 0 0K 21
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
LRO 0 0K 0
tcp_hwpace 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
tun 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
ifdescr 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 28
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 14763
pts 0 0K 0
timerfd 0 0K 0
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
sysctltmp 0 0K 649
compressor 0 0K 0
SWAP 0 0K 0
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
rctl 0 0K 0
cache 0 0K 0
kcovinfo 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
Fail Points 0 0K 0
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
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
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
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
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 25601 0 254 38494208 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 256 8581 1081 33349 0 254 2473472 0
BUF TRIE 152 296 11508 1058 0 62 1794208 0
malloc-384 384 4145 55 4156 0 30 1612800 0
malloc-128 128 11450 20 11474 0 126 1468160 0
malloc-4096 4096 334 4 577 0 2 1384448 0
UMA Slabs 0 112 10925 13 10925 0 126 1225056 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
malloc-65536 65536 14 1 17 0 1 983040 0
vmem btag 56 15672 135 15672 0 254 885192 0
FFS inode 1168 527 26 550 0 8 645904 0
RADIX NODE 152 4024 209 23378 0 62 643416 0
malloc-256 256 1974 81 2078 0 62 526080 0
socket 1024 22 486 1347 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 166 0 0 2 435584 0
malloc-2048 2048 6 170 1038 0 8 360448 0
VNODE 440 557 73 582 0 30 277200 0
VM OBJECT 264 979 41 12843 0 30 269280 0
256 Bucket 2048 110 18 1023 0 8 262144 0
malloc-64 64 3828 267 4395 0 254 262080 0
THREAD 1824 122 14 123 0 8 248064 0
malloc-2048 2048 107 13 348 0 8 245760 0
malloc-16 16 14377 123 14440 0 254 232000 0
malloc-4096 4096 53 3 795 0 2 229376 0
DEVCTL 1024 0 220 123 0 0 225280 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5309 361 5822 0 254 181440 0
malloc-128 128 1210 185 25601 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 11 505 1180 0 254 165120 0
FFS2 dinode 256 527 43 550 0 62 145920 0
malloc-65536 65536 0 2 46 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 4 0 4 0 1 131072 0
malloc-1024 1024 116 12 282 0 16 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 4 0 4 0 1 131072 0
mbuf_packet 256 0 508 117 0 254 130048 0
S VFS Cache 104 993 177 1047 0 126 121680 0
MAP ENTRY 96 964 296 39532 0 126 120960 0
FPU_save_area 832 124 20 137 0 16 119808 0
ksiginfo 112 45 999 60 0 126 116928 0
malloc-128 128 639 136 3918 0 126 99200 0
malloc-128 128 632 143 1162 0 126 99200 0
PROC 1376 46 20 788 0 8 90816 0
UMA Kegs 384 224 9 224 0 30 89472 0
128 Bucket 1024 44 39 241 0 16 84992 0
vnpbuf 2624 1 31 20 0 16 83968 0
malloc-16384 16384 5 0 6 0 1 81920 0
malloc-8192 8192 8 2 91 0 1 81920 0
g_bio 408 1 179 5244 0 30 73440 0
malloc-64 64 741 330 1739 0 254 68544 0
malloc-64 64 554 517 31077 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 11 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 8 0 9 0 1 65536 0
malloc-4096 4096 14 2 221 0 2 65536 0
malloc-256 256 171 84 823 0 62 65280 0
malloc-256 256 167 88 209 0 62 65280 0
filedesc0 1072 46 10 789 0 8 60032 0
malloc-4096 4096 11 3 494 0 2 57344 0
64 Bucket 512 63 41 1212 0 30 53248 0
malloc-128 128 117 286 577 0 126 51584 0
malloc-256 256 115 80 229 0 62 49920 0
32 Bucket 256 63 132 2583 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 1 47 12191 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
malloc-1024 1024 26 22 34 0 16 49152 0
malloc-1024 1024 3 45 530 0 16 49152 0
malloc-384 384 80 40 443 0 30 46080 0
syncache 168 0 264 5 0 254 44352 0
da_ccb 544 0 70 1544 0 16 38080 0
pcpu-8 8 4284 324 4312 0 254 36864 0
udp_inpcb 408 6 84 128 0 30 36720 0
malloc-64 64 7 560 14455 0 254 36288 0
malloc-64 64 30 537 46 0 254 36288 0
malloc-64 64 188 379 954 0 254 36288 0
malloc-64 64 70 497 1095 0 254 36288 0
malloc-128 128 20 259 79 0 126 35712 0
malloc-128 128 6 273 50 0 126 35712 0
malloc-128 128 23 256 282 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 59 31 62 0 30 34560 0
malloc-384 384 73 17 73 0 30 34560 0
malloc-256 256 33 102 437 0 62 34560 0
malloc-256 256 33 102 111 0 62 34560 0
malloc-256 256 42 93 811 0 62 34560 0
malloc-256 256 11 124 267 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-2048 2048 0 16 12 0 8 32768 0
malloc-2048 2048 9 7 26 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-2048 2048 2 14 11 0 8 32768 0
malloc-2048 2048 4 12 4 0 8 32768 0
malloc-1024 1024 2 30 42 0 16 32768 0
malloc-1024 1024 18 14 870 0 16 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 4 28 4 0 16 32768 0
malloc-512 512 2 62 17 0 30 32768 0
malloc-1024 1024 4 28 4 0 16 32768 0
malloc-512 512 2 62 49 0 30 32768 0
malloc-512 512 1 63 11 0 30 32768 0
malloc-512 512 3 61 4 0 30 32768 0
pcpu-64 64 496 16 496 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 74 0 4 31488 0
VMSPACE 584 30 19 773 0 16 28616 0
sctp_laddr 48 0 588 4 0 254 28224 0
16 Bucket 144 54 142 344 0 62 28224 0
4 Bucket 48 7 581 13 0 254 28224 0
udplite_inpcb 408 0 63 11 0 30 25704 0
TURNSTILE 136 137 52 137 0 62 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 1 2 27 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 19 0 2 24576 0
pipe 736 7 26 282 0 16 24288 0
ertt_txseginfo 40 1 605 626 0 254 24240 0
PWD 40 16 590 114 0 254 24240 0
rtentry 168 13 131 17 0 62 24192 0
Files 80 81 219 6588 0 126 24000 0
8 Bucket 80 59 241 307 0 126 24000 0
tcp_inpcb 1304 3 15 7 0 8 23472 0
malloc-384 384 12 48 12 0 30 23040 0
malloc-384 384 2 58 346 0 30 23040 0
ripcb 376 1 59 4 0 30 22560 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 137 119 137 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
malloc-64 64 3 312 3 0 254 20160 0
malloc-32 32 22 608 77 0 254 20160 0
malloc-32 32 104 526 803 0 254 20160 0
malloc-32 32 247 383 322 0 254 20160 0
malloc-32 32 121 509 4024 0 254 20160 0
malloc-32 32 83 547 266 0 254 20160 0
malloc-32 32 16 614 20 0 254 20160 0
2 Bucket 32 53 577 311 0 254 20160 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
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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 0 2 19 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 0 4 4 0 2 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-1024 1024 0 16 1 0 16 16384 0
malloc-512 512 8 24 118 0 30 16384 0
malloc-512 512 2 30 2 0 30 16384 0
malloc-512 512 3 29 8 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 482 518 3352 0 254 16000 0
kenv 258 17 43 1063 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 19 359 38 0 254 12096 0
KNOTE 160 0 75 8 0 62 12000 0
malloc-16 16 23 727 79 0 254 12000 0
malloc-16 16 10 740 15 0 254 12000 0
malloc-16 16 21 729 69 0 254 12000 0
malloc-16 16 42 708 25056 0 254 12000 0
malloc-16 16 22 728 1235 0 254 12000 0
malloc-16 16 7 743 9 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 3 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 6429 0 254 8016 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 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
tcp_bbr_pcb 896 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 1088 0 0 0 0 8 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 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 1152 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
tcpreass 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 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 240 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 152 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0
skbuff 1808 0 0 0 0 8 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
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 152 0 0 0 0 62 0 0
rl_entry 48 0 0 0 0 254 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768
---
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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