panic: mq notifiers left (3)
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syzbot
Mar 8, 2025, 3:11:29 AM3/8/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 780a4667bbde wg.4: Document kernel config option
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1001b3a8580000
dashboard link: https://syzkaller.appspot.com/bug?extid=5cb607e174d89654ba02
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+5cb607...@syzkaller.appspotmail.com
panic: mq notifiers left
cpuid = 1
time = 1741421450
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057726810
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057726970
vpanic() at vpanic+0x257/frame 0xfffffe0057726b30
panic() at panic+0xb5/frame 0xfffffe0057726c00
mq_proc_exit() at mq_proc_exit+0x1cc/frame 0xfffffe0057726c50
exit1() at exit1+0x621/frame 0xfffffe0057726cf0
sys_exit() at sys_exit+0x28/frame 0xfffffe0057726d10
ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057726f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf7c
KDB: enter: panic
[ thread pid 1027 tid 100425 ]
Stopped at kdb_enter+0x6e: movq $0,0x23ea8b7(%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 0xffffffff8274a880 .str.27
rsp 0xfffffe0057726950
rbp 0xfffffe0057726970
rsi 0
rdi 0xffffffff815d7dd9 printf+0x149
r8 0
r9 0xffffffff
r10 0x1
r11 0
r12 0xfffffe005494b740
r13 0xfffffffffffffffd
r14 0xffffffff8274a880 .str.27
r15 0
rip 0xffffffff815c275e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23ea8b7(%rip)
db> show proc
Process 1027 (syz-executor) at 0xfffffe0054958580:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 765 at 0xfffffe0054901020
ABI: FreeBSD ELF32
flag: 0x10002000 flag2: 0x40000
arguments: ./syz-executor exec
reaper: 0xfffffe0008007040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe005495c490
(map 0xfffffe005495c490)
(map.pmap 0xfffffe005495c530)
(pmap 0xfffffe005495c5a0)
threads: 1
100425 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1028 764 764 0 R (threaded) syz-executor
100399 RunQ syz-executor
100424 RunQ syz-executor
1027 765 765 0 RE CPU 1 syz-executor
1025 766 766 0 R syz-executor
1024 767 767 0 R (threaded) syz-executor
100382 RunQ syz-executor
100421 D getblk 0xfffffe0008447e88 syz-executor
100426 RunQ syz-executor
1018 0 0 0 DL - 0xffffffff83a9e280 [soaiod4]
1017 0 0 0 DL - 0xffffffff83a9e280 [soaiod3]
1016 0 0 0 DL - 0xffffffff83a9e280 [soaiod2]
1015 0 0 0 DL - 0xffffffff83a9e280 [soaiod1]
1011 1 765 0 S uwait 0xfffffe006bc98180 syz-executor
1009 1 765 0 S uwait 0xfffffe006e3b1e00 syz-executor
1008 0 0 0 DL mdwait 0xfffffe006bf33000 [md1]
1004 1 767 0 S uwait 0xfffffe006e3b0300 syz-executor
993 1 767 -1 S uwait 0xfffffe006bc96300 syz-executor
989 1 767 0 S uwait 0xfffffe0077d4ca80 syz-executor
958 1 767 0 S uwait 0xfffffe0059bbd100 syz-executor
940 1 767 0 S uwait 0xfffffe006bc98d80 syz-executor
930 1 764 0 S uwait 0xfffffe0077d4c980 syz-executor
915 1 764 0 S uwait 0xfffffe006e3b0000 syz-executor
911 1 767 0 S uwait 0xfffffe006e3b1c00 syz-executor
900 0 0 0 DL - 0xffffffff83938c00 [accounting]
897 1 764 0 S uwait 0xfffffe006bc98c80 syz-executor
895 1 767 0 S uwait 0xfffffe0059bbd200 syz-executor
893 1 764 0 S uwait 0xfffffe0077d4c780 syz-executor
892 1 764 0 S uwait 0xfffffe006e3b0400 syz-executor
889 1 765 0 S uwait 0xfffffe0077d4c680 syz-executor
884 1 764 0 S uwait 0xfffffe006bc95c00 syz-executor
876 1 765 0 S uwait 0xfffffe0059eca600 syz-executor
872 1 765 0 S uwait 0xfffffe006bc98b80 syz-executor
870 0 0 0 DL mdwait 0xfffffe006bf32000 [md0]
868 0 0 0 DL (threaded) [so_splice]
100190 D - 0xfffffe0058d77600 [thr_0]
100203 D - 0xfffffe0058d77640 [thr_1]
865 1 765 0 S uwait 0xfffffe0059ecab00 syz-executor
860 1 766 0 S uwait 0xfffffe006bc95f00 syz-executor
858 1 766 0 S uwait 0xfffffe0059eca800 syz-executor
856 1 766 0 S uwait 0xfffffe006e3b1f00 syz-executor
831 1 764 60928 S uwait 0xfffffe006e3b1a00 syz-executor
824 813 824 0 Ss select 0xfffffe0058cec9c0 dhclient
819 1 819 0 Ss select 0xfffffe00587ff440 dhclient
813 793 424 65 S select 0xfffffe0058cec840 dhclient
810 0 0 0 DL aiordy 0xfffffe0054902b00 [aiod4]
809 0 0 0 DL aiordy 0xfffffe0054900000 [aiod3]
807 0 0 0 DL aiordy 0xfffffe00548deb00 [aiod2]
806 0 0 0 DL aiordy 0xfffffe005490ab00 [aiod1]
793 424 424 0 S wait 0xfffffe0054903060 sh
767 763 767 0 R syz-executor
766 763 766 0 R syz-executor
765 763 765 0 R syz-executor
764 763 764 0 R syz-executor
763 761 761 0 S select 0xfffffe00587ff340 syz-executor
761 759 761 0 Ss pause 0xfffffe0054900610 csh
759 682 759 0 Ss select 0xfffffe00587ff3c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0059bd10b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0059bd14b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0059bd18b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0059bd1cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0059bd30b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0059bd34b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0059bd38b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0059bd3cb0 getty
738 1 18 0 S+ piperd 0xfffffe0059fef9e0 logger
737 736 18 0 S+ nanslp 0xffffffff8398e3c0 sleep
736 1 18 0 S+ wait 0xfffffe00548ddae0 sh
686 1 686 0 Ss nanslp 0xffffffff8398e3c1 cron
682 1 682 0 Ss select 0xfffffe00587ff5c0 sshd
495 1 495 0 Ss select 0xfffffe0058cec740 syslogd
424 1 424 0 Ss wait 0xfffffe0054803020 devd
423 1 423 65 Ss select 0xfffffe00587ff7c0 dhclient
338 1 338 0 Ss select 0xfffffe0058cec6c0 dhclient
335 1 335 0 Ss select 0xfffffe00587ff6c0 dhclient
17 0 0 0 DL syncer 0xffffffff83aabc20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83aaa1e0 [bufdaemon]
100083 D - 0xffffffff82e02140 [bufspacedaemon-0]
100092 D sdflush 0xfffffe0058a7e8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83af50e0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83adb078 [dom0]
100081 D launds 0xffffffff83adb084 [laundry: dom0]
100082 D umarcl 0xffffffff81d83ba0 [uma]
7 0 0 0 DL - 0xffffffff8370bbf0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84460600 [pf purge]
5 0 0 0 DL waiting 0xffffffff8430c580 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff836d6340 [doneq0]
100047 D - 0xffffffff836d62c0 [async]
100076 D - 0xffffffff836d6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ad68a0 [crypto]
100044 D crypto_ 0xfffffe0058613e30 [crypto returns 0]
100045 D crypto_ 0xfffffe0058613e80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0007f59c88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83936dc0 [g_event]
100038 D - 0xffffffff83936de0 [g_up]
100039 D - 0xffffffff83936e00 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 I [clock (0)]
100032 Run CPU -1 [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 0xffffffff83ad7340 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84a10ff0 [swapper]
100005 D - 0xfffffe0058016000 [softirq_0]
100006 D - 0xfffffe0058015e00 [softirq_1]
100007 D - 0xfffffe0058015d00 [if_io_tqg_0]
100008 D - 0xfffffe0058015c00 [if_io_tqg_1]
100009 D - 0xfffffe0058015b00 [if_config_tqg_0]
100010 D - 0xfffffe0007fc7500 [pci_hp taskq]
100011 D - 0xfffffe0007fc7300 [kqueue_ctx taskq]
100012 D - 0xfffffe0007fc7100 [jail_remove taskq]
100015 D - 0xfffffe0007fc6a00 [thread taskq]
100017 D - 0xfffffe0007fc6600 [aiod_kick taskq]
100018 D - 0xfffffe0007fc6400 [deferred_unmount ta]
100019 D - 0xfffffe0007fc6200 [inm_free taskq]
100020 D - 0xfffffe0007fc6000 [in6m_free taskq]
100021 D - 0xfffffe0007fc5d00 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008bffa00 [firmware taskq]
100041 D - 0xfffffe0008bff400 [crypto_0]
100042 D - 0xfffffe0008bff400 [crypto_1]
100057 D - 0xfffffe005874eb00 [vtnet0 rxq 0]
100058 D - 0xfffffe005874ea00 [vtnet0 txq 0]
100059 D - 0xfffffe005874e900 [vtnet0 rxq 1]
100060 D - 0xfffffe005874e800 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00587ff880 [virtio_balloon]
100066 D - 0xffffffff8274fb21 [deadlkres]
100070 D - 0xfffffe0058cd9100 [acpi_task_0]
100071 D - 0xfffffe0058cd9100 [acpi_task_1]
100072 D - 0xfffffe0058cd9100 [acpi_task_2]
100074 D - 0xfffffe0007fc8100 [mca taskq]
100075 D - 0xfffffe005874f200 [CAM taskq]
100077 D - 0xfffffe0058cd8800 [ipsec_offload]
db> show all locks
Process 1028 (syz-executor) thread 0xfffffe0054962000 (100424)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008447e88) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:14492
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e739ac0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3540
Process 1024 (syz-executor) thread 0xfffffe0054941740 (100421)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00781f8598) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4783
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 375 5015K 623
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4215
sysctloid 34854 2053K 34929
vtbuf 24 1968K 46
kobj 330 1320K 516
newblk 48 1036K 1184
vfscache 3 1025K 3
pcb 41 685K 170
inodedep 32 524K 471
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
filedesc 60 473K 463
intr 4 472K 4
subproc 189 386K 1144
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 22940
acpica 1674 184K 54420
vmem 5 144K 7
tidhash 3 141K 3
pagedep 16 132K 239
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 111 111K 128
sem 4 106K 4
gtaskqueue 18 98K 18
bus 1001 82K 5059
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 519 65K 523
ddb_capture 1 64K 1
kdtrace 249 46K 1456
umtx 352 44K 352
temp 36 38K 1996
BPF 24 37K 32
shm 2 34K 4
DEVFS3 130 33K 140
hostcache 1 32K 1
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
LRO 18 19K 18
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 90 15K 90
bus-sc 34 15K 1643
eventhandler 163 14K 163
lltable 43 14K 43
GEOM 75 13K 563
ifnet 7 13K 7
ether_multi 152 13K 170
kenv 95 12K 95
CAM queue 5 11K 1528
rman 82 10K 457
shmfd 4 10K 9
rpc 8 9K 8
plimit 23 9K 336
in6_multi 65 9K 67
cred 33 9K 259
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
bmsafemap 1 8K 415
pfs_vncache 1 8K 1
md_disk 2 8K 2
audit_evclass 239 8K 301
kqueue 94 8K 1138
taskqueue 69 8K 81
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
pwddesc 86 6K 1055
ufs_dirhash 24 5K 27
UMA 266 5K 266
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
crypto 9 4K 19
DEVFSP 52 4K 184
selfd 48 3K 12248
proc-args 105 3K 2071
dirrem 11 3K 364
terminal 11 3K 11
session 22 3K 34
lockf 25 3K 77
sctp_atcl 7 3K 38
uidinfo 6 3K 14
CC Mem 20 3K 302
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 10
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
in_multi 6 2K 8
tun 4 2K 4
toponodes 6 2K 6
newdirblk 11 2K 219
ipsecpolicy 2 2K 2
select 11 2K 60
inpcbpolicy 41 2K 610
msi 9 2K 9
netlink 2 2K 75
mount 22 2K 410
softdep 1 1K 1
mkdir 8 1K 438
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 18
NFSD session 1 1K 1
freefile 7 1K 311
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 10
pci_link 10 1K 10
osd 25 1K 316
cryptodev 11 1K 114
diradd 5 1K 382
encap_export_host 12 1K 12
indirdep 2 1K 132
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
sctp_timw 1 1K 1
ip6opt 1 1K 48
vnodes 1 1K 7
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
sctp_atky 7 1K 39
feeder 7 1K 7
frag6 2 1K 2
tcpfunc 3 1K 3
ip_msource 3 1K 35
loginclass 3 1K 5
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 14
pmchooks 1 1K 1
filecaps 5 1K 72
filedesc_to_leader 2 1K 3
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_athm 7 1K 38
soname 4 1K 3419
sctp_vrf 1 1K 1
ip_moptions 1 1K 43
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 33
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 386
p1003.1b 1 1K 1
tcp_pcm_rack 0 0K 6
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 12
filemon 0 0K 72
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
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 5
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_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 1
sctp_stri 0 0K 0
sctp_map 0 0K 2
ipcomp 0 0K 0
esp 0 0K 0
ah 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 283
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 9
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 247
freefrag 0 0K 53
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_msource 0 0K 0
ip6_moptions 0 0K 1
in6_mfilter 0 0K 2
tcplog 0 0K 0
tcp_hwpace 0 0K 0
in_mfilter 0 0K 73
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 23
fadvise 0 0K 0
VN POLL 0 0K 1
statfs 0 0K 188
namei_tracker 0 0K 7
export_host 0 0K 0
cl_savebuf 0 0K 27
lio 0 0K 22
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 14698
ioctlops 0 0K 108
eventfd 0 0K 8
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 344
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 650
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 7
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
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
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 175
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 12803 0 254 38494208 0
mbuf 256 8593 1069 25789 0 254 2473472 0
mbuf_cluster 2048 508 508 636 0 254 2080768 0
BUF TRIE 152 227 11577 964 0 62 1794208 0
malloc-4096 4096 417 1 1543 0 2 1712128 0
malloc-128 128 12395 222 12827 0 126 1614976 0
malloc-384 384 4149 51 4180 0 30 1612800 0
UMA Slabs 0 112 11311 23 11311 0 126 1269408 0
RADIX NODE 152 7196 391 34258 0 62 1153224 0
malloc-65536 65536 14 2 77 0 1 1048576 0
vmem btag 56 16627 116 16627 0 254 937608 0
FFS inode 1168 556 25 872 0 8 678608 0
malloc-8192 8192 12 69 93 0 1 663552 0
sctp_ep 1152 7 504 37 0 254 588672 0
sctp_asoc 2256 0 255 1 0 254 575280 0
malloc-16384 16384 29 3 229 0 1 524288 0
socket 1024 67 441 1890 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
VM OBJECT 264 1445 55 16007 0 30 396000 0
THREAD 1824 161 15 426 0 8 321024 0
ertt_txseginfo 40 7519 359 8661 0 254 315120 0
VNODE 440 595 98 913 0 30 304920 0
256 Bucket 2048 117 19 916 0 8 278528 0
malloc-64 64 3963 384 16367 0 254 278208 0
malloc-2048 2048 114 14 934 0 8 262144 0
malloc-16 16 14384 366 14631 0 254 236000 0
malloc-32768 32768 2 5 102 0 1 229376 0
DEVCTL 1024 25 195 152 0 0 225280 0
MAP ENTRY 96 2007 261 52314 0 126 217728 0
malloc-65536 65536 2 1 3 0 1 196608 0
malloc-32768 32768 4 2 124 0 1 196608 0
sctp_raddr 736 0 264 1 0 254 194304 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5356 314 5682 0 254 181440 0
tcp_inpcb 1304 20 118 302 0 8 179952 0
malloc-128 128 1217 178 25534 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 16 500 1205 0 254 165120 0
FPU_save_area 832 163 35 610 0 16 164736 0
malloc-16384 16384 6 4 13 0 1 163840 0
malloc-2048 2048 12 68 540 0 8 163840 0
FFS2 dinode 256 556 74 872 0 62 161280 0
malloc-1024 1024 124 20 365 0 16 147456 0
S VFS Cache 104 1018 386 1425 0 126 146016 0
malloc-256 256 91 479 2138 0 62 145920 0
PROC 1376 86 13 1028 0 8 136224 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-32768 32768 0 4 22 0 1 131072 0
mbuf_packet 256 1 507 787 0 254 130048 0
ksiginfo 112 78 966 122 0 126 116928 0
filedesc0 1072 86 12 1055 0 8 105056 0
malloc-128 128 452 323 5274 0 126 99200 0
malloc-4096 4096 15 9 512 0 2 98304 0
malloc-256 256 208 167 1623 0 62 96000 0
UMA Kegs 384 224 9 224 0 30 89472 0
g_bio 408 0 210 7898 0 30 85680 0
128 Bucket 1024 55 28 265 0 16 84992 0
malloc-64 64 995 328 3513 0 254 84672 0
malloc-64 64 575 496 16599 0 254 68544 0
malloc-8192 8192 6 2 88 0 1 65536 0
malloc-4096 4096 12 4 211 0 2 65536 0
malloc-256 256 160 95 492 0 62 65280 0
malloc-256 256 186 69 495 0 62 65280 0
32 Bucket 256 80 175 1098 0 62 65280 0
malloc-384 384 119 31 119 0 30 57600 0
64 Bucket 512 85 19 1924 0 30 53248 0
malloc-256 256 28 167 728 0 62 49920 0
DIRHASH 1024 35 13 37 0 16 49152 0
NAMEI 1024 1 47 14715 0 16 49152 0
malloc-16384 16384 1 2 181 0 1 49152 0
malloc-4096 4096 6 6 10 0 2 49152 0
malloc-4096 4096 10 2 10 0 2 49152 0
malloc-2048 2048 11 13 114 0 8 49152 0
malloc-1024 1024 6 42 514 0 16 49152 0
VMSPACE 584 58 26 1001 0 16 49056 0
malloc-384 384 38 82 509 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
Files 80 231 319 8359 0 126 44000 0
pcpu-8 8 4738 382 4950 0 254 40960 0
pipe 736 22 33 316 0 16 40480 0
udp_inpcb 408 13 77 187 0 30 36720 0
malloc-64 64 50 517 14400 0 254 36288 0
malloc-64 64 44 523 92 0 254 36288 0
malloc-64 64 89 478 1609 0 254 36288 0
tcp_bbr_map 128 5 274 8 0 126 35712 0
malloc-128 128 25 254 127 0 126 35712 0
malloc-128 128 28 251 73 0 126 35712 0
malloc-128 128 8 271 438 0 126 35712 0
malloc-128 128 122 157 721 0 126 35712 0
malloc-128 128 14 265 282 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 59 31 439 0 30 34560 0
malloc-256 256 44 91 586 0 62 34560 0
malloc-256 256 35 100 43 0 62 34560 0
malloc-256 256 13 122 532 0 62 34560 0
TURNSTILE 136 177 75 177 0 62 34272 0
ripcb 376 5 85 101 0 30 33840 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 2 2 44 0 1 32768 0
malloc-2048 2048 1 15 16 0 8 32768 0
malloc-2048 2048 9 7 9 0 8 32768 0
malloc-2048 2048 3 13 8 0 8 32768 0
malloc-1024 1024 3 29 52 0 16 32768 0
malloc-1024 1024 15 17 1029 0 16 32768 0
malloc-1024 1024 18 14 43 0 16 32768 0
malloc-512 512 1 63 133 0 30 32768 0
malloc-512 512 8 56 69 0 30 32768 0
malloc-512 512 5 59 96 0 30 32768 0
malloc-512 512 8 56 9 0 30 32768 0
malloc-512 512 6 58 15 0 30 32768 0
pcpu-64 64 495 17 495 0 254 32768 0
tcp_bbr_pcb 896 1 35 3 0 16 32256 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_log_id_node 120 0 264 2 0 126 31680 0
PGRP 120 26 238 40 0 126 31680 0
clpbuf 2624 0 12 33 0 4 31488 0
sctp_laddr 48 0 588 12 0 254 28224 0
rl_entry 48 7 581 10 0 254 28224 0
malloc-32 32 324 558 1414 0 254 28224 0
16 Bucket 144 59 137 302 0 62 28224 0
4 Bucket 48 6 582 8 0 254 28224 0
da_ccb 544 0 49 2061 0 16 26656 0
mqnode 416 4 59 4 0 30 26208 0
udplite_inpcb 408 3 60 20 0 30 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 1 2 24 0 1 24576 0
malloc-4096 4096 0 6 42 0 2 24576 0
malloc-4096 4096 1 5 210 0 2 24576 0
tcp_log_id_bucket 176 0 138 3 0 62 24288 0
PWD 40 36 570 273 0 254 24240 0
tcp_rack_pcb 1152 0 21 6 0 8 24192 0
rtentry 168 30 114 34 0 62 24192 0
8 Bucket 80 66 234 649 0 126 24000 0
itimer 352 0 66 60 0 30 23232 0
malloc-384 384 11 49 11 0 30 23040 0
malloc-384 384 20 40 27 0 30 23040 0
malloc-384 384 24 36 337 0 30 23040 0
Mountpoints 2816 2 6 5 0 4 22528 0
SLEEPQUEUE 88 177 79 177 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 20 260 302 0 126 20160 0
malloc-64 64 6 309 10 0 254 20160 0
malloc-32 32 76 554 144 0 254 20160 0
malloc-32 32 279 351 2301 0 254 20160 0
malloc-32 32 45 585 6921 0 254 20160 0
malloc-32 32 14 616 53 0 254 20160 0
2 Bucket 32 99 531 538 0 254 20160 0
tcp_rack_map 128 0 155 7 0 126 19840 0
cryptop 280 0 70 4 0 30 19600 0
AIOCB 552 0 35 45 0 16 19320 0
L VFS Cache 320 0 60 14 0 30 19200 0
AIOLIO 272 0 70 11 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-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 43 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 3 0 8 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-512 512 0 32 4 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 552 448 5172 0 254 16000 0
mqueue 248 1 63 1 0 62 15872 0
AIO 208 1 75 38 0 62 15808 0
mqnotifier 216 1 71 1 0 62 15552 0
kenv 258 17 43 1066 0 30 15480 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 23 355 130 0 254 12096 0
KNOTE 160 2 73 33 0 62 12000 0
malloc-16 16 22 728 166 0 254 12000 0
malloc-16 16 60 690 28875 0 254 12000 0
malloc-16 16 15 735 22 0 254 12000 0
malloc-16 16 31 719 65 0 254 12000 0
malloc-16 16 13 737 15 0 254 12000 0
splice 184 0 63 1 0 62 11592 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1624 0 254 8016 0
malloc-16 16 10 490 10 0 254 8000 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 30 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 376 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_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
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
mvdata 64 0 0 0 0 254 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
STS VFS Cache 144 0 0 0 0 62 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
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 16 0 0
n
---
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: 780a4667bbde wg.4: Document kernel config option
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1001b3a8580000
dashboard link: https://syzkaller.appspot.com/bug?extid=5cb607e174d89654ba02
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+5cb607...@syzkaller.appspotmail.com
panic: mq notifiers left
cpuid = 1
time = 1741421450
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057726810
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057726970
vpanic() at vpanic+0x257/frame 0xfffffe0057726b30
panic() at panic+0xb5/frame 0xfffffe0057726c00
mq_proc_exit() at mq_proc_exit+0x1cc/frame 0xfffffe0057726c50
exit1() at exit1+0x621/frame 0xfffffe0057726cf0
sys_exit() at sys_exit+0x28/frame 0xfffffe0057726d10
ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe0057726f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf7c
KDB: enter: panic
[ thread pid 1027 tid 100425 ]
Stopped at kdb_enter+0x6e: movq $0,0x23ea8b7(%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 0xffffffff8274a880 .str.27
rsp 0xfffffe0057726950
rbp 0xfffffe0057726970
rsi 0
rdi 0xffffffff815d7dd9 printf+0x149
r8 0
r9 0xffffffff
r10 0x1
r11 0
r12 0xfffffe005494b740
r13 0xfffffffffffffffd
r14 0xffffffff8274a880 .str.27
r15 0
rip 0xffffffff815c275e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23ea8b7(%rip)
db> show proc
Process 1027 (syz-executor) at 0xfffffe0054958580:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 765 at 0xfffffe0054901020
ABI: FreeBSD ELF32
flag: 0x10002000 flag2: 0x40000
arguments: ./syz-executor exec
reaper: 0xfffffe0008007040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe005495c490
(map 0xfffffe005495c490)
(map.pmap 0xfffffe005495c530)
(pmap 0xfffffe005495c5a0)
threads: 1
100425 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1028 764 764 0 R (threaded) syz-executor
100399 RunQ syz-executor
100424 RunQ syz-executor
1027 765 765 0 RE CPU 1 syz-executor
1025 766 766 0 R syz-executor
1024 767 767 0 R (threaded) syz-executor
100382 RunQ syz-executor
100421 D getblk 0xfffffe0008447e88 syz-executor
100426 RunQ syz-executor
1018 0 0 0 DL - 0xffffffff83a9e280 [soaiod4]
1017 0 0 0 DL - 0xffffffff83a9e280 [soaiod3]
1016 0 0 0 DL - 0xffffffff83a9e280 [soaiod2]
1015 0 0 0 DL - 0xffffffff83a9e280 [soaiod1]
1011 1 765 0 S uwait 0xfffffe006bc98180 syz-executor
1009 1 765 0 S uwait 0xfffffe006e3b1e00 syz-executor
1008 0 0 0 DL mdwait 0xfffffe006bf33000 [md1]
1004 1 767 0 S uwait 0xfffffe006e3b0300 syz-executor
993 1 767 -1 S uwait 0xfffffe006bc96300 syz-executor
989 1 767 0 S uwait 0xfffffe0077d4ca80 syz-executor
958 1 767 0 S uwait 0xfffffe0059bbd100 syz-executor
940 1 767 0 S uwait 0xfffffe006bc98d80 syz-executor
930 1 764 0 S uwait 0xfffffe0077d4c980 syz-executor
915 1 764 0 S uwait 0xfffffe006e3b0000 syz-executor
911 1 767 0 S uwait 0xfffffe006e3b1c00 syz-executor
900 0 0 0 DL - 0xffffffff83938c00 [accounting]
897 1 764 0 S uwait 0xfffffe006bc98c80 syz-executor
895 1 767 0 S uwait 0xfffffe0059bbd200 syz-executor
893 1 764 0 S uwait 0xfffffe0077d4c780 syz-executor
892 1 764 0 S uwait 0xfffffe006e3b0400 syz-executor
889 1 765 0 S uwait 0xfffffe0077d4c680 syz-executor
884 1 764 0 S uwait 0xfffffe006bc95c00 syz-executor
876 1 765 0 S uwait 0xfffffe0059eca600 syz-executor
872 1 765 0 S uwait 0xfffffe006bc98b80 syz-executor
870 0 0 0 DL mdwait 0xfffffe006bf32000 [md0]
868 0 0 0 DL (threaded) [so_splice]
100190 D - 0xfffffe0058d77600 [thr_0]
100203 D - 0xfffffe0058d77640 [thr_1]
865 1 765 0 S uwait 0xfffffe0059ecab00 syz-executor
860 1 766 0 S uwait 0xfffffe006bc95f00 syz-executor
858 1 766 0 S uwait 0xfffffe0059eca800 syz-executor
856 1 766 0 S uwait 0xfffffe006e3b1f00 syz-executor
831 1 764 60928 S uwait 0xfffffe006e3b1a00 syz-executor
824 813 824 0 Ss select 0xfffffe0058cec9c0 dhclient
819 1 819 0 Ss select 0xfffffe00587ff440 dhclient
813 793 424 65 S select 0xfffffe0058cec840 dhclient
810 0 0 0 DL aiordy 0xfffffe0054902b00 [aiod4]
809 0 0 0 DL aiordy 0xfffffe0054900000 [aiod3]
807 0 0 0 DL aiordy 0xfffffe00548deb00 [aiod2]
806 0 0 0 DL aiordy 0xfffffe005490ab00 [aiod1]
793 424 424 0 S wait 0xfffffe0054903060 sh
767 763 767 0 R syz-executor
766 763 766 0 R syz-executor
765 763 765 0 R syz-executor
764 763 764 0 R syz-executor
763 761 761 0 S select 0xfffffe00587ff340 syz-executor
761 759 761 0 Ss pause 0xfffffe0054900610 csh
759 682 759 0 Ss select 0xfffffe00587ff3c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0059bd10b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0059bd14b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0059bd18b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0059bd1cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0059bd30b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0059bd34b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0059bd38b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0059bd3cb0 getty
738 1 18 0 S+ piperd 0xfffffe0059fef9e0 logger
737 736 18 0 S+ nanslp 0xffffffff8398e3c0 sleep
736 1 18 0 S+ wait 0xfffffe00548ddae0 sh
686 1 686 0 Ss nanslp 0xffffffff8398e3c1 cron
682 1 682 0 Ss select 0xfffffe00587ff5c0 sshd
495 1 495 0 Ss select 0xfffffe0058cec740 syslogd
424 1 424 0 Ss wait 0xfffffe0054803020 devd
423 1 423 65 Ss select 0xfffffe00587ff7c0 dhclient
338 1 338 0 Ss select 0xfffffe0058cec6c0 dhclient
335 1 335 0 Ss select 0xfffffe00587ff6c0 dhclient
17 0 0 0 DL syncer 0xffffffff83aabc20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83aaa1e0 [bufdaemon]
100083 D - 0xffffffff82e02140 [bufspacedaemon-0]
100092 D sdflush 0xfffffe0058a7e8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83af50e0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83adb078 [dom0]
100081 D launds 0xffffffff83adb084 [laundry: dom0]
100082 D umarcl 0xffffffff81d83ba0 [uma]
7 0 0 0 DL - 0xffffffff8370bbf0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84460600 [pf purge]
5 0 0 0 DL waiting 0xffffffff8430c580 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff836d6340 [doneq0]
100047 D - 0xffffffff836d62c0 [async]
100076 D - 0xffffffff836d6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ad68a0 [crypto]
100044 D crypto_ 0xfffffe0058613e30 [crypto returns 0]
100045 D crypto_ 0xfffffe0058613e80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0007f59c88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83936dc0 [g_event]
100038 D - 0xffffffff83936de0 [g_up]
100039 D - 0xffffffff83936e00 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 I [clock (0)]
100032 Run CPU -1 [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 0xffffffff83ad7340 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84a10ff0 [swapper]
100005 D - 0xfffffe0058016000 [softirq_0]
100006 D - 0xfffffe0058015e00 [softirq_1]
100007 D - 0xfffffe0058015d00 [if_io_tqg_0]
100008 D - 0xfffffe0058015c00 [if_io_tqg_1]
100009 D - 0xfffffe0058015b00 [if_config_tqg_0]
100010 D - 0xfffffe0007fc7500 [pci_hp taskq]
100011 D - 0xfffffe0007fc7300 [kqueue_ctx taskq]
100012 D - 0xfffffe0007fc7100 [jail_remove taskq]
100015 D - 0xfffffe0007fc6a00 [thread taskq]
100017 D - 0xfffffe0007fc6600 [aiod_kick taskq]
100018 D - 0xfffffe0007fc6400 [deferred_unmount ta]
100019 D - 0xfffffe0007fc6200 [inm_free taskq]
100020 D - 0xfffffe0007fc6000 [in6m_free taskq]
100021 D - 0xfffffe0007fc5d00 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007fc5b00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007fc5600 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0008bffa00 [firmware taskq]
100041 D - 0xfffffe0008bff400 [crypto_0]
100042 D - 0xfffffe0008bff400 [crypto_1]
100057 D - 0xfffffe005874eb00 [vtnet0 rxq 0]
100058 D - 0xfffffe005874ea00 [vtnet0 txq 0]
100059 D - 0xfffffe005874e900 [vtnet0 rxq 1]
100060 D - 0xfffffe005874e800 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00587ff880 [virtio_balloon]
100066 D - 0xffffffff8274fb21 [deadlkres]
100070 D - 0xfffffe0058cd9100 [acpi_task_0]
100071 D - 0xfffffe0058cd9100 [acpi_task_1]
100072 D - 0xfffffe0058cd9100 [acpi_task_2]
100074 D - 0xfffffe0007fc8100 [mca taskq]
100075 D - 0xfffffe005874f200 [CAM taskq]
100077 D - 0xfffffe0058cd8800 [ipsec_offload]
db> show all locks
Process 1028 (syz-executor) thread 0xfffffe0054962000 (100424)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008447e88) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:14492
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e739ac0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3540
Process 1024 (syz-executor) thread 0xfffffe0054941740 (100421)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00781f8598) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4783
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 375 5015K 623
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4215
sysctloid 34854 2053K 34929
vtbuf 24 1968K 46
kobj 330 1320K 516
newblk 48 1036K 1184
vfscache 3 1025K 3
pcb 41 685K 170
inodedep 32 524K 471
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
filedesc 60 473K 463
intr 4 472K 4
subproc 189 386K 1144
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 22940
acpica 1674 184K 54420
vmem 5 144K 7
tidhash 3 141K 3
pagedep 16 132K 239
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 111 111K 128
sem 4 106K 4
gtaskqueue 18 98K 18
bus 1001 82K 5059
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 519 65K 523
ddb_capture 1 64K 1
kdtrace 249 46K 1456
umtx 352 44K 352
temp 36 38K 1996
BPF 24 37K 32
shm 2 34K 4
DEVFS3 130 33K 140
hostcache 1 32K 1
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
LRO 18 19K 18
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 90 15K 90
bus-sc 34 15K 1643
eventhandler 163 14K 163
lltable 43 14K 43
GEOM 75 13K 563
ifnet 7 13K 7
ether_multi 152 13K 170
kenv 95 12K 95
CAM queue 5 11K 1528
rman 82 10K 457
shmfd 4 10K 9
rpc 8 9K 8
plimit 23 9K 336
in6_multi 65 9K 67
cred 33 9K 259
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
bmsafemap 1 8K 415
pfs_vncache 1 8K 1
md_disk 2 8K 2
audit_evclass 239 8K 301
kqueue 94 8K 1138
taskqueue 69 8K 81
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
pwddesc 86 6K 1055
ufs_dirhash 24 5K 27
UMA 266 5K 266
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
crypto 9 4K 19
DEVFSP 52 4K 184
selfd 48 3K 12248
proc-args 105 3K 2071
dirrem 11 3K 364
terminal 11 3K 11
session 22 3K 34
lockf 25 3K 77
sctp_atcl 7 3K 38
uidinfo 6 3K 14
CC Mem 20 3K 302
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 10
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
in_multi 6 2K 8
tun 4 2K 4
toponodes 6 2K 6
newdirblk 11 2K 219
ipsecpolicy 2 2K 2
select 11 2K 60
inpcbpolicy 41 2K 610
msi 9 2K 9
netlink 2 2K 75
mount 22 2K 410
softdep 1 1K 1
mkdir 8 1K 438
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 18
NFSD session 1 1K 1
freefile 7 1K 311
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 10
pci_link 10 1K 10
osd 25 1K 316
cryptodev 11 1K 114
diradd 5 1K 382
encap_export_host 12 1K 12
indirdep 2 1K 132
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
sctp_timw 1 1K 1
ip6opt 1 1K 48
vnodes 1 1K 7
procdesc 2 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
sctp_atky 7 1K 39
feeder 7 1K 7
frag6 2 1K 2
tcpfunc 3 1K 3
ip_msource 3 1K 35
loginclass 3 1K 5
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 14
pmchooks 1 1K 1
filecaps 5 1K 72
filedesc_to_leader 2 1K 3
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_athm 7 1K 38
soname 4 1K 3419
sctp_vrf 1 1K 1
ip_moptions 1 1K 43
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 33
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 386
p1003.1b 1 1K 1
tcp_pcm_rack 0 0K 6
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 12
filemon 0 0K 72
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
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 5
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_a_it 0 0K 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 1
sctp_stri 0 0K 0
sctp_map 0 0K 2
ipcomp 0 0K 0
esp 0 0K 0
ah 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 283
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 9
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freeblks 0 0K 247
freefrag 0 0K 53
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_msource 0 0K 0
ip6_moptions 0 0K 1
in6_mfilter 0 0K 2
tcplog 0 0K 0
tcp_hwpace 0 0K 0
in_mfilter 0 0K 73
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 23
fadvise 0 0K 0
VN POLL 0 0K 1
statfs 0 0K 188
namei_tracker 0 0K 7
export_host 0 0K 0
cl_savebuf 0 0K 27
lio 0 0K 22
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 14698
ioctlops 0 0K 108
eventfd 0 0K 8
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 344
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 650
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 7
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 84
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
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
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 175
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 12803 0 254 38494208 0
mbuf 256 8593 1069 25789 0 254 2473472 0
mbuf_cluster 2048 508 508 636 0 254 2080768 0
BUF TRIE 152 227 11577 964 0 62 1794208 0
malloc-4096 4096 417 1 1543 0 2 1712128 0
malloc-128 128 12395 222 12827 0 126 1614976 0
malloc-384 384 4149 51 4180 0 30 1612800 0
UMA Slabs 0 112 11311 23 11311 0 126 1269408 0
RADIX NODE 152 7196 391 34258 0 62 1153224 0
malloc-65536 65536 14 2 77 0 1 1048576 0
vmem btag 56 16627 116 16627 0 254 937608 0
FFS inode 1168 556 25 872 0 8 678608 0
malloc-8192 8192 12 69 93 0 1 663552 0
sctp_ep 1152 7 504 37 0 254 588672 0
sctp_asoc 2256 0 255 1 0 254 575280 0
malloc-16384 16384 29 3 229 0 1 524288 0
socket 1024 67 441 1890 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
VM OBJECT 264 1445 55 16007 0 30 396000 0
THREAD 1824 161 15 426 0 8 321024 0
ertt_txseginfo 40 7519 359 8661 0 254 315120 0
VNODE 440 595 98 913 0 30 304920 0
256 Bucket 2048 117 19 916 0 8 278528 0
malloc-64 64 3963 384 16367 0 254 278208 0
malloc-2048 2048 114 14 934 0 8 262144 0
malloc-16 16 14384 366 14631 0 254 236000 0
malloc-32768 32768 2 5 102 0 1 229376 0
DEVCTL 1024 25 195 152 0 0 225280 0
MAP ENTRY 96 2007 261 52314 0 126 217728 0
malloc-65536 65536 2 1 3 0 1 196608 0
malloc-32768 32768 4 2 124 0 1 196608 0
sctp_raddr 736 0 264 1 0 254 194304 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5356 314 5682 0 254 181440 0
tcp_inpcb 1304 20 118 302 0 8 179952 0
malloc-128 128 1217 178 25534 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 16 500 1205 0 254 165120 0
FPU_save_area 832 163 35 610 0 16 164736 0
malloc-16384 16384 6 4 13 0 1 163840 0
malloc-2048 2048 12 68 540 0 8 163840 0
FFS2 dinode 256 556 74 872 0 62 161280 0
malloc-1024 1024 124 20 365 0 16 147456 0
S VFS Cache 104 1018 386 1425 0 126 146016 0
malloc-256 256 91 479 2138 0 62 145920 0
PROC 1376 86 13 1028 0 8 136224 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-32768 32768 0 4 22 0 1 131072 0
mbuf_packet 256 1 507 787 0 254 130048 0
ksiginfo 112 78 966 122 0 126 116928 0
filedesc0 1072 86 12 1055 0 8 105056 0
malloc-128 128 452 323 5274 0 126 99200 0
malloc-4096 4096 15 9 512 0 2 98304 0
malloc-256 256 208 167 1623 0 62 96000 0
UMA Kegs 384 224 9 224 0 30 89472 0
g_bio 408 0 210 7898 0 30 85680 0
128 Bucket 1024 55 28 265 0 16 84992 0
malloc-64 64 995 328 3513 0 254 84672 0
malloc-64 64 575 496 16599 0 254 68544 0
malloc-8192 8192 6 2 88 0 1 65536 0
malloc-4096 4096 12 4 211 0 2 65536 0
malloc-256 256 160 95 492 0 62 65280 0
malloc-256 256 186 69 495 0 62 65280 0
32 Bucket 256 80 175 1098 0 62 65280 0
malloc-384 384 119 31 119 0 30 57600 0
64 Bucket 512 85 19 1924 0 30 53248 0
malloc-256 256 28 167 728 0 62 49920 0
DIRHASH 1024 35 13 37 0 16 49152 0
NAMEI 1024 1 47 14715 0 16 49152 0
malloc-16384 16384 1 2 181 0 1 49152 0
malloc-4096 4096 6 6 10 0 2 49152 0
malloc-4096 4096 10 2 10 0 2 49152 0
malloc-2048 2048 11 13 114 0 8 49152 0
malloc-1024 1024 6 42 514 0 16 49152 0
VMSPACE 584 58 26 1001 0 16 49056 0
malloc-384 384 38 82 509 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
Files 80 231 319 8359 0 126 44000 0
pcpu-8 8 4738 382 4950 0 254 40960 0
pipe 736 22 33 316 0 16 40480 0
udp_inpcb 408 13 77 187 0 30 36720 0
malloc-64 64 50 517 14400 0 254 36288 0
malloc-64 64 44 523 92 0 254 36288 0
malloc-64 64 89 478 1609 0 254 36288 0
tcp_bbr_map 128 5 274 8 0 126 35712 0
malloc-128 128 25 254 127 0 126 35712 0
malloc-128 128 28 251 73 0 126 35712 0
malloc-128 128 8 271 438 0 126 35712 0
malloc-128 128 122 157 721 0 126 35712 0
malloc-128 128 14 265 282 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 59 31 439 0 30 34560 0
malloc-256 256 44 91 586 0 62 34560 0
malloc-256 256 35 100 43 0 62 34560 0
malloc-256 256 13 122 532 0 62 34560 0
TURNSTILE 136 177 75 177 0 62 34272 0
ripcb 376 5 85 101 0 30 33840 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 2 2 44 0 1 32768 0
malloc-2048 2048 1 15 16 0 8 32768 0
malloc-2048 2048 9 7 9 0 8 32768 0
malloc-2048 2048 3 13 8 0 8 32768 0
malloc-1024 1024 3 29 52 0 16 32768 0
malloc-1024 1024 15 17 1029 0 16 32768 0
malloc-1024 1024 18 14 43 0 16 32768 0
malloc-512 512 1 63 133 0 30 32768 0
malloc-512 512 8 56 69 0 30 32768 0
malloc-512 512 5 59 96 0 30 32768 0
malloc-512 512 8 56 9 0 30 32768 0
malloc-512 512 6 58 15 0 30 32768 0
pcpu-64 64 495 17 495 0 254 32768 0
tcp_bbr_pcb 896 1 35 3 0 16 32256 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_log_id_node 120 0 264 2 0 126 31680 0
PGRP 120 26 238 40 0 126 31680 0
clpbuf 2624 0 12 33 0 4 31488 0
sctp_laddr 48 0 588 12 0 254 28224 0
rl_entry 48 7 581 10 0 254 28224 0
malloc-32 32 324 558 1414 0 254 28224 0
16 Bucket 144 59 137 302 0 62 28224 0
4 Bucket 48 6 582 8 0 254 28224 0
da_ccb 544 0 49 2061 0 16 26656 0
mqnode 416 4 59 4 0 30 26208 0
udplite_inpcb 408 3 60 20 0 30 25704 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 1 2 24 0 1 24576 0
malloc-4096 4096 0 6 42 0 2 24576 0
malloc-4096 4096 1 5 210 0 2 24576 0
tcp_log_id_bucket 176 0 138 3 0 62 24288 0
PWD 40 36 570 273 0 254 24240 0
tcp_rack_pcb 1152 0 21 6 0 8 24192 0
rtentry 168 30 114 34 0 62 24192 0
8 Bucket 80 66 234 649 0 126 24000 0
itimer 352 0 66 60 0 30 23232 0
malloc-384 384 11 49 11 0 30 23040 0
malloc-384 384 20 40 27 0 30 23040 0
malloc-384 384 24 36 337 0 30 23040 0
Mountpoints 2816 2 6 5 0 4 22528 0
SLEEPQUEUE 88 177 79 177 0 126 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 20 260 302 0 126 20160 0
malloc-64 64 6 309 10 0 254 20160 0
malloc-32 32 76 554 144 0 254 20160 0
malloc-32 32 279 351 2301 0 254 20160 0
malloc-32 32 45 585 6921 0 254 20160 0
malloc-32 32 14 616 53 0 254 20160 0
2 Bucket 32 99 531 538 0 254 20160 0
tcp_rack_map 128 0 155 7 0 126 19840 0
cryptop 280 0 70 4 0 30 19600 0
AIOCB 552 0 35 45 0 16 19320 0
L VFS Cache 320 0 60 14 0 30 19200 0
AIOLIO 272 0 70 11 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-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 43 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 3 0 8 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-512 512 0 32 4 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 552 448 5172 0 254 16000 0
mqueue 248 1 63 1 0 62 15872 0
AIO 208 1 75 38 0 62 15808 0
mqnotifier 216 1 71 1 0 62 15552 0
kenv 258 17 43 1066 0 30 15480 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 23 355 130 0 254 12096 0
KNOTE 160 2 73 33 0 62 12000 0
malloc-16 16 22 728 166 0 254 12000 0
malloc-16 16 60 690 28875 0 254 12000 0
malloc-16 16 15 735 22 0 254 12000 0
malloc-16 16 31 719 65 0 254 12000 0
malloc-16 16 13 737 15 0 254 12000 0
splice 184 0 63 1 0 62 11592 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1624 0 254 8016 0
malloc-16 16 10 490 10 0 254 8000 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 30 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 256 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 376 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_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
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
mvdata 64 0 0 0 0 254 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
STS VFS Cache 144 0 0 0 0 62 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
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 16 0 0
n
---
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