| Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
|---|---|---|---|---|---|---|
| panic: ASan: Invalid access, 4-byte read in sctp_sosend | C | 518 | 990d | 1019d |
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panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bdbc, RedZonePartial(6)
cpuid = 1
time = 1625854664
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d39fd0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d3a130
vpanic() at vpanic+0x2c5/frame 0xfffffe00a5d3a210
panic() at panic+0xb5/frame 0xfffffe00a5d3a2d0
__asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a5d3a390
sctp_sosend() at sctp_sosend+0x7a5/frame 0xfffffe00a5d3a620
sosend() at sosend+0x11e/frame 0xfffffe00a5d3a690
kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5d3a7f0
freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a5d3a9f0
ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5d3abf0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 2023 tid 102044 ]
Stopped at kdb_enter+0x6b: movq $0,0x28f9d2a(%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 0xe760c8c799b9a03b
rdx 0x40001
rbx 0
rsp 0xfffffe00a5d3a110
rbp 0xfffffe00a5d3a130
rsi 0
rdi 0xfffffe009e9ab368
r8 0x3
r9 0xfffffe00a5d39c68
r10 0
r11 0xfffffe00a701ba70
r12 0xfffffe00a701b560
r13 0xfffffe00a5d3a101
r14 0xffffffff82c416a0 .str.18
r15 0xffffffff82c416a0 .str.18
rip 0xffffffff8178ed0b kdb_enter+0x6b
rflags 0x200046 kernload+0x46
kdb_enter+0x6b: movq $0,0x28f9d2a(%rip)
db> show proc
Process 2023 (syz-executor.1) at 0xfffffe009bf19000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 786 at 0xfffffe009e9a2538
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.1
reaper: 0xfffffe0053d51538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a74013e0
(map 0xfffffe00a74013e0)
(map.pmap 0xfffffe00a74014a0)
(pmap 0xfffffe00a7401500)
threads: 2
100155 RunQ syz-executor.1
102044 Run CPU 1 syz-executor.1
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2023 786 786 0 R (threaded) syz-executor.1
100155 RunQ syz-executor.1
102044 Run CPU 1 syz-executor.1
1632 1 1632 65 Ss select 0xfffffe00a77c49c0 dhclient
1537 1 1537 0 Ss select 0xfffffe00a747fe40 dhclient
1526 1 1526 0 Ss select 0xfffffe00a73a9040 dhclient
1502 1 1502 65 Ss select 0xfffffe00a73a9dc0 dhclient
1321 1 1321 0 Ss select 0xfffffe00a73a9cc0 dhclient
1318 1 1318 0 Ss select 0xfffffe00a73a9c40 dhclient
1299 1 1299 65 Ss select 0xfffffe00a701f4c0 dhclient
1258 1 813 0 S uwait 0xfffffe0096dd7000 syz-executor.2
1257 1 813 0 S uwait 0xfffffe00a3c7ce00 syz-executor.2
1000 1 1000 0 Ss select 0xfffffe009e9e40c0 dhclient
996 1 996 0 Ss select 0xfffffe00a701f3c0 dhclient
972 1 972 65 Ss select 0xfffffe009e9dde40 dhclient
848 0 0 0 DL aiordy 0xfffffe009bf02000 [aiod4]
847 0 0 0 DL aiordy 0xfffffe009e40a000 [aiod3]
846 0 0 0 DL aiordy 0xfffffe009e364000 [aiod2]
845 0 0 0 DL aiordy 0xfffffe009e40a538 [aiod1]
832 1 832 0 Ss select 0xfffffe009e9e4640 dhclient
825 1 825 0 Ss select 0xfffffe009e9e45c0 dhclient
813 780 813 0 Rs syz-executor.2
794 780 794 0 Rs syz-executor.3
786 780 786 0 Rs syz-executor.1
785 780 785 0 Rs syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100118 S uwait 0xfffffe009e4b1f00 syz-fuzzer
100119 RunQ syz-fuzzer
100120 S uwait 0xfffffe00573d9280 syz-fuzzer
100121 S uwait 0xfffffe009e98c880 syz-fuzzer
100122 RunQ syz-fuzzer
100123 S uwait 0xfffffe009e98ca80 syz-fuzzer
100124 S uwait 0xfffffe009e98cb80 syz-fuzzer
100125 S uwait 0xfffffe009e2b5080 syz-fuzzer
100128 S kqread 0xfffffe0096c56000 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe009e3645e8 csh
776 694 776 0 Ss select 0xfffffe0096dd70c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty
698 1 698 0 Ss nanslp 0xffffffff84055901 cron
694 1 694 0 Ss select 0xfffffe0096dd75c0 sshd
507 1 507 0 Ss select 0xfffffe0096dd73c0 syslogd
436 1 436 0 Ss select 0xfffffe0096dd7540 devd
435 1 435 65 Ss select 0xfffffe0096dd72c0 dhclient
350 1 350 0 Ss select 0xfffffe0096dd7440 dhclient
347 1 347 0 Ss select 0xfffffe009e2b5cc0 dhclient
23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer]
22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100083 D qsleep 0xffffffff84179940 [bufdaemon]
100086 D - 0xffffffff83411f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0096d2fce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100081 D psleep 0xffffffff841a57b8 [dom0]
100087 D launds 0xffffffff841a57c4 [laundry: dom0]
100088 D umarcl 0xffffffff81e7e510 [uma]
18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff848753c0 [sctp_iterator]
16 0 0 0 RL [pf purge]
15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4]
9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3]
8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2]
7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff83c92240 [doneq0]
100047 D - 0xffffffff83c921c0 [async]
100080 D - 0xffffffff83c92040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff84028ec0 [g_event]
100038 D - 0xffffffff84028f00 [g_up]
100039 D - 0xffffffff84028f40 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffffe0053e16e00 [thr_0]
100029 D - 0xfffffe0053e16e80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100014 I [swi5: fast taskq]
100030 I [swi1: netisr 0]
100031 I [swi3: vm]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
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++]
100073 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 0xfffffe0053d51538 [init]
10 0 0 0 DL audit_w 0xffffffff841a0800 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff84029dc0 [swapper]
100005 D - 0xfffffe0053c0d800 [softirq_0]
100006 D - 0xfffffe0053c0d600 [softirq_1]
100007 D - 0xfffffe0053c0d400 [if_io_tqg_0]
100008 D - 0xfffffe0053c0d200 [if_io_tqg_1]
100009 D - 0xfffffe0053c0d000 [if_config_tqg_0]
100012 Run CPU 0 [thread taskq]
100013 D - 0xfffffe000791a400 [inm_free taskq]
100015 D - 0xfffffe000791a200 [kqueue_ctx taskq]
100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq]
100017 D - 0xfffffe000791a000 [aiod_kick taskq]
100018 D - 0xfffffe0053df6e00 [in6m_free taskq]
100019 D - 0xfffffe0053df6d00 [pci_hp taskq]
100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0]
100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1]
100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2]
100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3]
100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0]
100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1]
100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2]
100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0053df6a00 [firmware taskq]
100040 D - 0xfffffe0053df6900 [crypto_0]
100041 D - 0xfffffe0053df6900 [crypto_1]
100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0]
100058 D - 0xfffffe0053df6600 [vtnet0 txq 0]
100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1]
100060 D - 0xfffffe0053df6400 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon]
100066 D - 0xfffffe0053df6300 [mca taskq]
100071 D - 0xffffffff82c48621 [deadlkres]
100076 D - 0xfffffe0058394e00 [acpi_task_0]
100077 D - 0xfffffe0058394e00 [acpi_task_1]
100078 D - 0xfffffe0058394e00 [acpi_task_2]
100079 D - 0xfffffe0053df6800 [CAM taskq]
db> show all locks
Process 0 (kernel) thread 0xfffffe0053df21e0 (100012)
exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aa580) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789
exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4338K 4244
tcp_hpts 6 3201K 6
sysctloid 34320 2027K 34387
vtbuf 24 1968K 46
kobj 326 1304K 486
newblk 6 1026K 6993
vfscache 3 1025K 3
pcb 68 578K 2718
inodedep 11 516K 1677
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 151 296K 2109
vmem 3 274K 5
acpica 1674 184K 54806
vnet_data 1 168K 1
tidhash 3 141K 3
linker 357 140K 403
pagedep 9 130K 1201
tfo_ccache 1 128K 1
filedesc 16 121K 2255
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 48
bus 986 80K 3469
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
umtx 374 47K 374
kdtrace 224 44K 4069
temp 36 35K 2608
hostcache 1 32K 1
shm 1 32K 10
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
routetbl 139 19K 638
sctp_stro 17 17K 407
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 33 14K 1684
sctp_atcl 35 14K 1528
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 162
lltable 39 12K 134
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
rman 84 10K 425
GEOM 60 10K 489
in6_multi 65 9K 65
bmsafemap 2 9K 1515
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 47
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
cred 26 7K 302
kqueue 68 7K 2037
taskqueue 60 7K 60
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 481
DEVFSP 80 5K 374
ufs_dirhash 24 5K 24
pf_ifnet 12 5K 33
UMA 270 5K 270
session 35 5K 67
vt 11 5K 11
pwddesc 66 5K 2042
pf_table 2 4K 54
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
acpisem 28 4K 28
selfd 55 4K 34163
lockf 32 4K 65
hhook 15 4K 17
fpukern_ctx 3 3K 3
proc-args 52 3K 649
terminal 11 3K 11
select 19 3K 80
uidinfo 3 3K 11
sctp_atky 52 3K 2011
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 30 2K 47
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
in_multi 6 2K 8
pf_osfp 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 310
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
mkdir 5 1K 2236
crypto 4 1K 133
encap_export_host 12 1K 12
procdesc 5 1K 14
inpcbpolicy 19 1K 1000
sctp_athm 35 1K 1559
sctp_map 34 1K 810
newdirblk 4 1K 1118
dirrem 2 1K 1307
diradd 4 1K 1347
pfil 4 1K 4
cdev 2 1K 2
osd 8 1K 710
chacha20random 1 1K 1
freework 2 1K 3410
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
freefile 2 1K 1304
freeblks 1 1K 1404
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
pf_rule 1 1K 55
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 474
CAM I/O Scheduler 1 1K 1
ip_msource 2 1K 3
CAM path 4 1K 1034
soname 5 1K 5541
pmchooks 1 1K 1
nexusdev 7 1K 7
filecaps 5 1K 98
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 43
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
iov 1 1K 16426
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_do 0 0K 0
tcp_fsb 0 0K 93
chd data 0 0K 8
mqdata 0 0K 0
dctcp data 0 0K 4
pf_altq 0 0K 0
pf_temp 0 0K 0
cubic data 0 0K 4
htcp data 0 0K 0
vegas data 0 0K 5
cdg data 0 0K 8
sctp_mcore 0 0K 0
sctp_socko 0 0K 759
sctp_iter 0 0K 13
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 1
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_stri 0 0K 66
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 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
xen_intr 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_fictitious 0 0K 0
vtfont 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
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
UMAHash 0 0K 0
ata_da 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 2369
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 152
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 3
allocindir 0 0K 0
indirdep 0 0K 2937
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
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 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
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 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 29
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
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_moptions 0 0K 2
in_mfilter 0 0K 8
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 4
twsbuf 0 0K 0
statfs 0 0K 1309
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 6
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 95
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 13542
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 44
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 147
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
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 250
eventfd 0 0K 2
Witness 0 0K 0
stack 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
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 827
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 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
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 988 782434 0 254 38125568 0
tcp_log 416 0 14940 149661 0 254 6215040 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8747 1183 1759388 0 254 2542080 0
BUF TRIE 144 185 11575 8049 0 62 1693440 0
malloc-384 384 4217 33 4312 0 30 1632000 0
malloc-128 128 11322 55 11636 0 126 1456256 0
RADIX NODE 144 9725 378 78073 0 62 1454832 0
malloc-4096 4096 327 3 541 0 2 1351680 0
mbuf_cluster 2048 585 1 585 0 254 1200128 0
UMA Slabs 0 112 10631 22 10631 0 126 1193136 0
ertt_txseginfo 40 0 28987 576094 0 254 1159480 0
vmem btag 56 18616 79 18616 0 254 1046920 0
256 Bucket 2048 308 14 17287 0 8 659456 0
FFS inode 1160 518 28 1823 0 8 633360 0
tcp_bbr_map 128 0 3565 111854 0 126 456320 0
malloc-4096 4096 89 7 2579 0 2 393216 0
VM OBJECT 264 1280 130 31632 0 30 372240 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
THREAD 1808 157 30 2044 0 8 338096 0
VNODE 448 556 92 1863 0 30 290304 0
malloc-64 64 4194 342 38640 0 254 290304 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-32768 32768 0 8 2752 0 1 262144 0
malloc-16384 16384 8 7 1126 0 1 245760 0
malloc-16 16 14065 435 15493 0 254 232000 0
DEVCTL 1024 0 220 153 0 0 225280 0
MAP ENTRY 96 1624 434 113738 0 126 197568 0
malloc-65536 65536 1 2 21 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5364 180 5578 0 254 177408 0
malloc-256 256 119 556 13505 0 62 172800 0
malloc-128 128 1264 69 30374 0 126 170624 0
malloc-128 128 1151 120 4571 0 126 162688 0
mbuf_packet 256 48 537 6545 0 254 149760 0
FFS2 dinode 256 518 37 1823 0 62 142080 0
S VFS Cache 104 1026 339 2352 0 126 141960 0
socket 944 41 99 3381 0 254 132160 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 314 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
VMSPACE 2544 39 12 2003 0 4 129744 0
malloc-1024 1024 110 6 127 0 16 118784 0
ksiginfo 112 67 977 1868 0 126 116928 0
malloc-2048 2048 4 52 511 0 8 114688 0
sctp_asoc 2288 17 33 405 0 254 114400 0
PROC 1336 65 19 2023 0 8 112224 0
128 Bucket 1024 80 27 1638 0 16 109568 0
malloc-256 256 170 235 6285 0 62 103680 0
malloc-2048 2048 7 41 13558 0 8 98304 0
malloc-2048 2048 20 28 1076 0 8 98304 0
filedesc0 1072 66 25 2042 0 8 97552 0
sctp_ep 1280 18 54 1072 0 254 92160 0
UMA Kegs 384 227 6 227 0 30 89472 0
clpbuf 2624 0 32 60 0 16 83968 0
malloc-16384 16384 4 1 179 0 1 81920 0
malloc-128 128 305 315 1759 0 126 79360 0
malloc-384 384 10 190 1676 0 30 76800 0
g_bio 408 0 170 51552 0 30 69360 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 7 0 1 65536 0
malloc-8192 8192 5 3 134 0 1 65536 0
malloc-8192 8192 4 4 8 0 1 65536 0
64 Bucket 512 81 47 4388 0 30 65536 0
tcpcb 1080 4 52 699 0 254 60480 0
sctp_chunk 152 19 371 465 0 254 59280 0
malloc-384 384 35 115 1544 0 30 57600 0
malloc-8192 8192 6 1 8 0 1 57344 0
malloc-1024 1024 25 31 933 0 16 57344 0
sctp_raddr 736 17 60 486 0 254 56672 0
malloc-4096 4096 12 1 23 0 2 53248 0
32 Bucket 256 67 128 5315 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-64 64 578 178 19211 0 254 48384 0
malloc-256 256 151 29 370 0 62 46080 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4753 367 6123 0 254 40960 0
malloc-384 384 79 21 237 0 30 38400 0
malloc-256 256 114 36 1170 0 62 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 20154 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
malloc-64 64 478 89 690 0 254 36288 0
malloc-32768 32768 1 0 1 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
Files 80 233 167 12002 0 126 32000 0
8 Bucket 80 54 346 1575 0 126 32000 0
malloc-256 256 67 53 1452 0 62 30720 0
tcp_bbr_pcb 832 0 36 440 0 16 29952 0
pipe 744 23 17 415 0 16 29760 0
malloc-2048 2048 12 2 203 0 8 28672 0
malloc-1024 1024 13 15 1472 0 16 28672 0
TURNSTILE 136 188 22 188 0 62 28560 0
tcp_inpcb 496 8 48 699 0 254 27776 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-2048 2048 6 6 269 0 8 24576 0
PWD 32 20 736 1209 0 254 24192 0
KNOTE 160 28 122 38187 0 62 24000 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 29 61 1366 0 62 23040 0
malloc-4096 4096 2 3 85 0 2 20480 0
malloc-4096 4096 3 2 1313 0 2 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
malloc-64 64 218 97 4239 0 254 20160 0
malloc-64 64 41 274 1941 0 254 20160 0
malloc-128 128 89 66 1250 0 126 19840 0
malloc-128 128 7 148 336 0 126 19840 0
SLEEPQUEUE 88 188 36 188 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-384 384 35 15 37 0 30 19200 0
malloc-256 256 43 32 358 0 62 19200 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 7 0 2 16384 0
malloc-2048 2048 2 6 113 0 8 16384 0
malloc-2048 2048 4 4 56 0 8 16384 0
malloc-1024 1024 11 5 11 0 16 16384 0
malloc-64 64 158 94 188 0 254 16128 0
malloc-32 32 298 206 7009 0 254 16128 0
16 Bucket 144 73 39 587 0 62 16128 0
2 Bucket 32 58 446 1055 0 254 16128 0
vtnet_tx_hdr 24 0 668 612899 0 254 16032 0
malloc-384 384 36 4 36 0 30 15360 0
malloc-256 256 34 26 981 0 62 15360 0
tcp_rack_pcb 832 0 18 93 0 16 14976 0
malloc-1024 1024 8 4 9 0 16 12288 0
malloc-512 512 10 14 201 0 30 12288 0
malloc-512 512 0 24 89 0 30 12288 0
malloc-32 32 160 218 290 0 254 12096 0
malloc-32 32 61 317 2032 0 254 12096 0
malloc-16 16 346 404 605 0 254 12000 0
ripcb 496 5 19 31 0 254 11904 0
udp_inpcb 496 6 18 254 0 254 11904 0
kenv 258 15 30 1038 0 30 11610 0
routing nhops 256 27 18 34 0 62 11520 0
unpcb 256 20 25 1270 0 254 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-1024 1024 2 6 14 0 16 8192 0
malloc-1024 1024 1 7 28 0 16 8192 0
malloc-512 512 1 15 2 0 30 8192 0
malloc-512 512 3 13 311 0 30 8192 0
malloc-512 512 12 4 14 0 30 8192 0
malloc-512 512 0 16 4 0 30 8192 0
pf tags 104 0 78 74 0 126 8112 0
rtentry 176 30 16 34 0 62 8096 0
tcptw 88 4 88 4 0 254 8096 0
PGRP 88 35 57 67 0 126 8096 0
rl_entry 40 82 120 82 0 254 8080 0
sctp_stream_msg_out 112 1 71 83 0 254 8064 0
sctp_laddr 48 8 160 452 0 254 8064 0
udpcb 32 6 246 270 0 254 8064 0
ertt 72 4 108 699 0 126 8064 0
malloc-64 64 14 112 102 0 254 8064 0
malloc-64 64 87 39 381 0 254 8064 0
malloc-32 32 137 115 185 0 254 8064 0
malloc-32 32 24 228 73 0 254 8064 0
malloc-32 32 38 214 860 0 254 8064 0
4 Bucket 48 7 161 82 0 254 8064 0
malloc-16 16 6 494 706 0 254 8000 0
malloc-16 16 16 484 19 0 254 8000 0
malloc-16 16 187 313 1417 0 254 8000 0
malloc-16 16 30 470 26738 0 254 8000 0
malloc-16 16 43 457 1642 0 254 8000 0
malloc-128 128 25 37 134 0 126 7936 0
malloc-128 128 11 51 120 0 126 7936 0
sctp_readq 152 0 52 30 0 254 7904 0
AIO 208 0 38 21 0 62 7904 0
cryptop 280 0 28 15 0 30 7840 0
AIOCB 552 0 14 122 0 16 7728 0
malloc-384 384 1 19 374 0 30 7680 0
AIOLIO 272 0 28 22 0 30 7616 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-512 512 4 4 4 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
tcp_rack_map 112 0 36 153 0 126 4032 0
hostcache 64 2 61 2 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 0
udplite_inpcb 496 0 8 16 0 254 3968 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
malloc-384 384 1 9 12 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
tfo_ccache_entries 80 1 31 1 0 126 2560 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 0
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 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 62 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 304 0 0 0 0 254 0 0
pf mtags 48 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
tcpreass 48 0 0 0 0 254 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
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 584 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
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
linux_dma_object 24 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
ktls_session 192 0 0 0 0 62 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-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-32 32 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/07/09 18:17 | freebsd-src | a65fe39d5418 | 281e815f | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) | |||||
| 2021/07/09 13:55 | freebsd-src | a65fe39d5418 | 281e815f | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) | |||||
| 2021/07/09 06:09 | freebsd-src | bf3a385217ce | 1b20171a | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) | |||||
| 2021/07/09 01:29 | freebsd-src | bf3a385217ce | 1b20171a | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) | |||||
| 2021/07/08 10:54 | freebsd-src | e88c3b1b02a6 | 1aade754 | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) | |||||
| 2021/07/08 04:37 | freebsd-src | 48b4fe050328 | 95793bce | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) | |||||
| 2021/07/07 22:34 | freebsd-src | 48b4fe050328 | 95793bce | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) | |||||
| 2021/07/07 15:10 | freebsd-src | a7b05eb16c9d | 4846d5c1 | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, 4-byte read at ADDR, RedZonePartial(6) |