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login: panic: ASan: Invalid access, 8-byte read at 0xfffffe0092e259f8, UMAUseAfterFree(fd)
cpuid = 0
time = 1650334550
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540b4890
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00540b49f0
vpanic() at vpanic+0x2b8/frame 0xfffffe00540b4ad0
panic() at panic+0xb5/frame 0xfffffe00540b4ba0
kasan_report() at kasan_report+0xdc/frame 0xfffffe00540b4c70
__mtx_lock_flags() at __mtx_lock_flags+0x125/frame 0xfffffe00540b4d50
sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe00540b4d70
sctp_iterator_worker() at sctp_iterator_worker+0xff4/frame 0xfffffe00540b4ed0
sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00540b4ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe00540b4f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00540b4f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 5 tid 100068 ]
Stopped at kdb_enter+0x6b: movq $0,0x270585a(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xf89dca37841637d3
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00540b49d0
rbp 0xfffffe00540b49f0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe0053e84350
r12 0xfffffe0056fd7020
r13 0xfffffe00540b4a01
r14 0xffffffff82bc7440 .str.26
r15 0xffffffff82bc7440 .str.26
rip 0xffffffff81774b3b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x270585a(%rip)
db> show proc
Process 5 (sctp_iterator) at 0xfffffe0053ee0548:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e1da00
ABI: null
flag: 0x10000204 flag2: 0
reaper: 0xffffffff83e1da00 reapsubtree: 5
sigparent: 20
vmspace: 0xffffffff83e1e9a0
(map 0xffffffff83e1e9a0)
(map.pmap 0xffffffff83e1ea60)
(pmap 0xffffffff83e1eac8)
threads: 1
100068 Run CPU 0 [sctp_iterator]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
5454 792 5454 0 REs syz-executor2790543
5453 795 5453 0 REs CPU 1 syz-executor2790543
5452 791 788 0 R syz-executor2790543
795 790 788 0 S nanslp 0xffffffff83e47a00 syz-executor2790543
794 790 788 0 R syz-executor2790543
792 790 788 0 R syz-executor2790543
791 790 788 0 S nanslp 0xffffffff83e47a01 syz-executor2790543
790 788 788 0 S nanslp 0xffffffff83e47a01 syz-executor2790543
788 786 788 0 Ss pause 0xfffffe0058b200b0 csh
786 688 786 0 Ss select 0xfffffe0053dd0740 sshd
754 1 754 0 Ss+ ttyin 0xfffffe0056feb4b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00081f10b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0056fe74b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00081f14b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0056fe78b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00081f18b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0056fe7cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0056fe90b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0056fe94b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e47a01 cron
688 1 688 0 Ss select 0xfffffe0053dd0c40 sshd
501 1 501 0 Ss select 0xfffffe0053dd12c0 syslogd
430 1 430 0 Ss select 0xfffffe0053dd1240 devd
429 1 429 65 Ss select 0xfffffe0053dd1ac0 dhclient
344 1 344 0 Ss select 0xfffffe0053dd1940 dhclient
341 1 341 0 Ss select 0xfffffe0053dd1140 dhclient
17 0 0 0 DL syncer 0xffffffff83f6d260 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0058a54a90 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83f6b860 [bufdaemon]
100083 D - 0xffffffff83211f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0053f67ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f9f380 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83f93238 [dom0]
100081 D launds 0xffffffff83f93244 [laundry: dom0]
100082 D umarcl 0xffffffff81eafc60 [uma]
7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff847f4530 [pf purge]
5 0 0 0 RL CPU 0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83aa56c0 [doneq0]
100046 D - 0xffffffff83aa5640 [async]
100077 D - 0xffffffff83aa54c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056f1ac88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83f8ea40 [crypto]
100042 D crypto_ 0xfffffe0053effd30 [crypto returns 0]
100043 D crypto_ 0xfffffe0053effd80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83e1cfc0 [g_event]
100037 D - 0xffffffff83e1cfe0 [g_up]
100038 D - 0xffffffff83e1d000 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: Giant taskq]
100017 I [swi5: fast taskq]
100020 I [swi6: task queue]
100029 I [swi1: netisr 0]
100032 I [swi3: busdma]
100033 I [swi1: hpts]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq33: virtio_pci2]
100061 I [irq34: virtio_pci2]
100062 I [irq35: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100070 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 0xfffffe0053ddc000 [init]
10 0 0 0 DL audit_w 0xffffffff83f8f540 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e1da00 [swapper]
100005 D - 0xfffffe0007973100 [softirq_0]
100006 D - 0xfffffe0007973000 [softirq_1]
100007 D - 0xfffffe0007972e00 [if_io_tqg_0]
100008 D - 0xfffffe0007972d00 [if_io_tqg_1]
100009 D - 0xfffffe0007972c00 [if_config_tqg_0]
100011 D - 0xfffffe0007972a00 [aiod_kick taskq]
100012 D - 0xfffffe0007972900 [inm_free taskq]
100013 D - 0xfffffe0007972800 [linuxkpi_irq_wq]
100014 D - 0xfffffe0007972700 [in6m_free taskq]
100015 D - 0xfffffe0007972600 [deferred_unmount ta]
100016 D - 0xfffffe0007972500 [thread taskq]
100018 D - 0xfffffe0007972300 [pci_hp taskq]
100019 D - 0xfffffe0007972200 [kqueue_ctx taskq]
100021 D - 0xfffffe0007972000 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007972000 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007972000 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007972000 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007971e00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007971e00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007971e00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007971e00 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053f31300 [firmware taskq]
100039 D - 0xfffffe0053f31100 [crypto_0]
100040 D - 0xfffffe0053f31100 [crypto_1]
100056 D - 0xfffffe0053f2e000 [vtnet0 rxq 0]
100057 D - 0xfffffe0007974e00 [vtnet0 txq 0]
100058 D - 0xfffffe0007974d00 [vtnet0 rxq 1]
100059 D - 0xfffffe0007974c00 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0057011800 [virtio_balloon]
100067 D - 0xffffffff82bcd2c0 [deadlkres]
100071 D - 0xfffffe0007973200 [mca taskq]
100072 D - 0xfffffe00574c3200 [acpi_task_0]
100073 D - 0xfffffe00574c3200 [acpi_task_1]
100074 D - 0xfffffe00574c3200 [acpi_task_2]
100076 D - 0xfffffe0053f30e00 [CAM taskq]
db> show all locks
Process 5453 (syz-executor2790543) thread 0xfffffe0058b251e0 (100088)
shared rw helper list lock (helper list lock) r = 0 (0xffffffff83e21400) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_khelp.c:197
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4217 4323K 4245
sysctloid 35322 2081K 35393
vtbuf 24 1968K 46
kobj 328 1312K 489
newblk 130 1057K 720
vfscache 3 1025K 3
pcb 23 541K 9358
inodedep 2 513K 72
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 102 198K 5513
acpica 1674 184K 57552
vnet_data 1 168K 1
tidhash 3 141K 3
vmem 3 138K 4
linker 358 134K 386
pagedep 2 129K 20
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
bus 994 81K 5207
mtx_pool 2 72K 2
syncache 1 68K 1
module 513 65K 513
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 264 33K 264
temp 17 33K 1645
filemon 4 32K 9319
hostcache 1 32K 1
shm 1 32K 1
kdtrace 160 32K 5571
DEVFS3 124 31K 134
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 100 16K 100
bus-sc 34 15K 1681
KTRACE 100 13K 100
kenv 95 12K 95
eventhandler 134 12K 134
ifaddr 30 12K 32
rman 88 11K 431
GEOM 61 11K 490
routetbl 50 11K 176
CAM queue 5 11K 1528
cred 35 9K 273
bmsafemap 3 9K 42
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
ufs_dirhash 24 5K 24
UMA 272 5K 272
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
plimit 16 4K 383
filedesc 1 4K 1
evdev 4 4K 4
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
kqueue 44 3K 5457
pwddesc 43 3K 5455
session 21 3K 4694
uidinfo 3 3K 12
proc-args 63 3K 6426
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 27 2K 67800
lockf 16 2K 32
Unitno 27 2K 39
CAM XPT 22 2K 543
msi 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 56
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
sctp_atcl 2 1K 4660
ipsec 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
DEVFSP 8 1K 9328
in_multi 2 1K 4
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 10 1K 139
sctp_iter 1 1K 8822
sctp_ifn 2 1K 6
sctp_cpal 1 1K 9318
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
freework 1 1K 26
indirdep 1 1K 3
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
CC Mem 3 1K 7
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
diradd 1 1K 37
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3479
tun 3 1K 3
sctp_vrf 1 1K 1
sctp_atky 2 1K 4660
vnet 1 1K 1
entropy 2 1K 36
pmc 1 1K 1
acpiintr 1 1K 1
sctp_athm 2 1K 4660
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
filecaps 1 1K 70
sctp_mcore 0 0K 0
sctp_socko 0 0K 4660
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 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
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
mqdata 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
ixl 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
DEVFS4 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
vm_fictitious 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
UMAHash 0 0K 0
vtfont 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 18
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 7
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
newdirblk 0 0K 8
dirrem 0 0K 28
mkdir 0 0K 16
freefile 0 0K 26
freeblks 0 0K 25
freefrag 0 0K 1
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
ktls_ocf 0 0K 0
AHCI driver 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 3
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
USBdev 0 0K 0
USB 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
agp 0 0K 0
statfs 0 0K 212
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 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
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 27
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13761
ioctlops 0 0K 86
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 662
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 16681 0 254 38494208 0
mbuf 256 8578 1084 28355 0 254 2473472 0
pbuf 2624 0 778 0 0 2 2041472 0
BUF TRIE 144 181 11607 583 0 62 1697472 0
malloc-384 384 4165 5 4165 0 30 1601280 0
malloc-4096 4096 373 5 6030 0 2 1548288 0
malloc-128 128 11636 82 11642 0 126 1499904 0
UMA Slabs 0 112 10592 22 10592 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16370 85 16370 0 254 921480 0
sctp_ep 1208 2 508 4660 0 254 616080 0
FFS inode 1160 488 30 514 0 8 600880 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3267 228 43522 0 62 503280 0
socket 960 21 487 5999 0 254 487680 0
VM OBJECT 264 1352 193 62073 0 31 407880 0
lkpicurr 168 2 2350 2 0 62 395136 0
lkpimm 168 1 2327 1 0 62 391104 0
malloc-65536 65536 5 0 5 0 1 327680 0
256 Bucket 2048 136 16 1034 0 8 311296 0
malloc-64 64 3866 481 3868 0 254 278208 0
VNODE 448 519 57 547 0 30 258048 0
malloc-16 16 14609 391 14669 0 254 240000 0
THREAD 1808 115 17 115 0 8 238656 0
DEVCTL 1024 0 220 126 0 0 225280 0
malloc-128 128 1321 322 32147 0 126 210304 0
malloc-65536 65536 3 0 3 0 1 196608 0
MAP ENTRY 96 1547 469 178632 0 126 193536 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5322 348 5331 0 254 181440 0
malloc-256 256 170 520 853 0 62 176640 0
FFS2 dinode 256 488 82 514 0 62 145920 0
malloc-65536 65536 0 2 46 0 1 131072 0
malloc-65536 65536 0 2 144 0 1 131072 0
malloc-1024 1024 116 12 282 0 16 131072 0
unpcb 256 7 503 1183 0 254 130560 0
mbuf_packet 256 1 507 8895 0 254 130048 0
S VFS Cache 104 982 188 1023 0 126 121680 0
ksiginfo 112 37 1007 76 0 126 116928 0
FPU_save_area 832 117 18 157 0 16 112320 0
malloc-256 256 293 142 5619 0 62 111360 0
128 Bucket 1024 50 49 550 0 16 101376 0
malloc-128 128 586 189 3900 0 126 99200 0
malloc-128 128 598 177 1178 0 126 99200 0
malloc-8192 8192 7 5 9322 0 1 98304 0
malloc-2048 2048 11 37 5942 0 9 98304 0
VMSPACE 2552 27 9 5439 0 4 91872 0
UMA Kegs 384 230 3 230 0 30 89472 0
64 Bucket 512 83 85 2461 0 30 86016 0
clpbuf 2624 0 32 24 0 16 83968 0
PROC 1352 43 14 5454 0 8 77064 0
filedesc0 1072 44 26 5455 0 8 75040 0
malloc-8192 8192 9 0 9 0 1 73728 0
malloc-8192 8192 7 2 110 0 1 73728 0
g_bio 408 0 180 4976 0 30 73440 0
malloc-64 64 774 297 74703 0 254 68544 0
malloc-64 64 575 496 16411 0 254 68544 0
malloc-65536 65536 1 0 1 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-16384 16384 4 0 4 0 1 65536 0
malloc-4096 4096 15 1 26 0 2 65536 0
malloc-1024 1024 21 43 546 0 16 65536 0
malloc-256 256 105 150 9598 0 62 65280 0
malloc-256 256 67 188 9857 0 62 65280 0
udp_inpcb 424 6 120 128 0 30 53424 0
32 Bucket 256 65 130 7373 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 21851 0 16 49152 0
malloc-16384 16384 1 2 161 0 1 49152 0
malloc-4096 4096 10 2 554 0 2 49152 0
malloc-2048 2048 11 13 12 0 8 49152 0
malloc-1024 1024 19 29 913 0 16 49152 0
malloc-384 384 62 58 5060 0 30 46080 0
syncache 168 0 264 5 0 254 44352 0
pcpu-8 8 4221 387 4249 0 254 36864 0
PGRP 88 21 393 4694 0 126 36432 0
malloc-64 64 31 536 13737 0 254 36288 0
malloc-64 64 26 541 42 0 254 36288 0
malloc-64 64 116 451 141 0 254 36288 0
malloc-64 64 10 557 42 0 254 36288 0
malloc-64 64 51 516 5463 0 254 36288 0
malloc-128 128 29 250 165 0 126 35712 0
malloc-128 128 1 278 28 0 126 35712 0
malloc-128 128 95 184 496 0 126 35712 0
malloc-128 128 20 259 25 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 54 36 64 0 30 34560 0
malloc-384 384 1 89 90 0 30 34560 0
malloc-256 256 23 112 453 0 62 34560 0
malloc-256 256 2 133 52 0 62 34560 0
malloc-256 256 6 129 288 0 62 34560 0
malloc-256 256 23 112 42 0 62 34560 0
TURNSTILE 136 133 119 133 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 1 15 25 0 8 32768 0
malloc-2048 2048 2 14 11 0 8 32768 0
malloc-1024 1024 2 30 45 0 16 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 3 29 7 0 16 32768 0
malloc-512 512 0 64 118 0 30 32768 0
malloc-512 512 2 62 2 0 30 32768 0
malloc-512 512 3 61 57 0 30 32768 0
malloc-512 512 0 64 9 0 30 32768 0
malloc-512 512 10 54 60 0 30 32768 0
malloc-512 512 3 61 3 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
ertt_txseginfo 40 0 808 4675 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 4 0 254 28224 0
malloc-32 32 39 843 4868 0 254 28224 0
malloc-32 32 378 504 9135 0 254 28224 0
16 Bucket 144 47 149 245 0 62 28224 0
4 Bucket 48 5 583 164 0 254 28224 0
tcp_inpcb 424 3 60 7 0 30 26712 0
ripcb 424 1 62 4 0 30 26712 0
da_ccb 544 0 49 1369 0 16 26656 0
pipe 744 6 29 293 0 16 26040 0
malloc-4096 4096 6 0 6 0 2 24576 0
rtentry 176 13 125 17 0 62 24288 0
rl_entry 40 27 579 27 0 254 24240 0
Files 80 74 226 20703 0 126 24000 0
8 Bucket 80 34 266 282 0 126 24000 0
malloc-384 384 11 49 11 0 30 23040 0
malloc-384 384 10 50 13 0 30 23040 0
SLEEPQUEUE 88 133 123 133 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 128 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 10 620 108 0 254 20160 0
malloc-32 32 4 626 63 0 254 20160 0
malloc-32 32 132 498 1414 0 254 20160 0
malloc-32 32 31 599 56 0 254 20160 0
malloc-32 32 29 601 31 0 254 20160 0
malloc-32 32 7 623 10 0 254 20160 0
2 Bucket 32 46 584 460 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-8192 8192 0 2 28 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 1 3 214 0 2 16384 0
malloc-2048 2048 0 8 12 0 8 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-1024 1024 4 12 5 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 1 667 6336 0 254 16032 0
malloc-16 16 511 489 3512 0 254 16000 0
kenv 258 15 45 1037 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
tcp_inpcb ports 32 1 377 1 0 254 12096 0
KNOTE 160 0 75 8 0 62 12000 0
malloc-16 16 43 707 6041 0 254 12000 0
malloc-16 16 9 741 15 0 254 12000 0
malloc-16 16 16 734 65 0 254 12000 0
malloc-16 16 49 701 26492 0 254 12000 0
malloc-16 16 8 742 4668 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-4096 4096 0 2 1 0 2 8192 0
malloc-16 16 0 500 2 0 254 8000 0
pcpu-16 16 7 249 7 0 254 4096 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 56 0 0 0 0 254 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 72 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
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_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
ripcb ports 32 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
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
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 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 224 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 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 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 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 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-384 384 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022/04/19 02:17 | freebsd-src | ecbe50447d04 | 7c337266 | console log | report | syz | C | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) | |||
| 2022/04/18 12:21 | freebsd-src | eb45bc682915 | 7c337266 | console log | report | syz | C | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) | |||
| 2022/04/19 18:12 | freebsd-src | f2edc9155721 | 7c337266 | console log | report | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) | |||||
| 2022/04/18 12:00 | freebsd-src | eb45bc682915 | 7c337266 | console log | report | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) | |||||
| 2022/04/19 07:30 | freebsd-src | c2f6aae0076d | 7c337266 | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) | |||||
| 2022/04/18 21:09 | freebsd-src | eb45bc682915 | 7c337266 | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) | |||||
| 2022/04/17 21:17 | freebsd-src | b85b9c88eb02 | 7c337266 | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) |