| Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
|---|---|---|---|---|---|---|
| panic: ASan: Invalid access, 8-byte read in handleevents | 34 | 1018d | 1019d |
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panic: ASan: Invalid access, 32-byte read at 0xfffffe0093704280, UseAfterScope(f8)
cpuid = 1
time = 1625667708
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0093703e70
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0093703fd0
vpanic() at vpanic+0x2c5/frame 0xfffffe00937040b0
panic() at panic+0xb5/frame 0xfffffe0093704180
__asan_loadN_noabort() at __asan_loadN_noabort+0x189/frame 0xfffffe0093704250
stop_cpus_hard() at stop_cpus_hard+0x97/frame 0xfffffe0093704310
vpanic() at vpanic+0x12e/frame 0xfffffe0093704410
panic() at panic+0xb5/frame 0xfffffe00937044d0
__asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe0093704590
handleevents() at handleevents+0x6b/frame 0xfffffe00937045f0
hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe00937046d0
ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe0093704880
Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe0093704880
--- interrupt, rip = 0xffffffff81753950, rsp = 0xfffffe0093704958, rbp = 0xfffffe0093704960 ---
kasan_atomic_load_ptr() at kasan_atomic_load_ptr+0x2e0/frame 0xfffffe0093704960
__sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x10/frame 0xfffffe0093704970
__mtx_lock_flags() at __mtx_lock_flags+0x114/frame 0xfffffe0093704a50
userret() at userret+0x10c/frame 0xfffffe0093704b60
fork_return() at fork_return+0x23e/frame 0xfffffe0093704bb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0093704bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0093704bf0
--- trap 0xc, rip = 0x3708fa, rsp = 0x7fffffffe428, rbp = 0x7fffffffe480 ---
KDB: enter: panic
[ thread pid 2334 tid 102406 ]
Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0x1f6403c855f7fcb9
rdx 0x1
rbx 0
rsp 0xfffffe0093703fb0
rbp 0xfffffe0093703fd0
rsi 0
rdi 0xffffffff81799939 vprintf+0x319
r8 0x3
r9 0xfffffe0093703b08
r10 0
r11 0xfffffe00587a4350
r12 0xfffffe009ec29020
r13 0xfffffe0093704001
r14 0xffffffff82c3df20 .str.18
r15 0xffffffff82c3df20 .str.18
rip 0xffffffff8178d35b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28f86da(%rip)
db> show proc
Process 2334 (syz-executor.3) at 0xfffffe009f0f9538:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 1775 at 0xfffffe0093827000
ABI: FreeBSD ELF64
flag: 0x10000000 flag2: 0
arguments: /root/syz-executor.3
reaper: 0xfffffe0053d51538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0096581000
(map 0xfffffe0096581000)
(map.pmap 0xfffffe00965810c0)
(pmap 0xfffffe0096581120)
threads: 1
102406 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2334 1775 1775 0 R CPU 1 syz-executor.3
2333 789 789 0 R (threaded) syz-executor.0
101018 RunQ syz-executor.0
102503 S connec 0xfffffe00965d7840 syz-executor.0
102504 S uwait 0xfffffe0057fcc900 syz-executor.0
2332 790 790 0 R (threaded) syz-executor.1
102397 RunQ syz-executor.1
102501 S connec 0xfffffe00965d70e0 syz-executor.1
102502 S uwait 0xfffffe00965b3680 syz-executor.1
2331 792 792 0 R (threaded) syz-executor.2
102398 RunQ syz-executor.2
102498 S connec 0xfffffe009f555840 syz-executor.2
102500 S uwait 0xfffffe00965b3280 syz-executor.2
2022 0 0 0 DL aiordy 0xfffffe0095fb7000 [aiod4]
2021 0 0 0 DL aiordy 0xfffffe009eedc538 [aiod3]
2020 0 0 0 DL aiordy 0xfffffe009f0f9a70 [aiod2]
2019 0 0 0 DL aiordy 0xfffffe00965ab000 [aiod1]
2014 1 2014 65 Ss select 0xfffffe009ec2a940 dhclient
1795 1 1795 0 Ss select 0xfffffe0095f7b240 dhclient
1791 1 1791 0 Ss select 0xfffffe00965c7f40 dhclient
1775 780 1775 0 Ss nanslp 0xffffffff84052941 syz-executor.3
1593 1 1593 65 Ss select 0xfffffe009d90bb40 dhclient
1547 1 790 0 S uwait 0xfffffe0095f9e980 syz-executor.1
1546 1 790 0 S uwait 0xfffffe00965c7580 syz-executor.1
1545 1 790 0 S uwait 0xfffffe0057fcc180 syz-executor.1
1543 1 790 0 S uwait 0xfffffe009d90ba00 syz-executor.1
1440 1 1440 0 Ss select 0xfffffe0095f7b740 dhclient
1434 1 1434 0 Ss select 0xfffffe00965c7d40 dhclient
1405 1 1405 65 Ss select 0xfffffe009d90bbc0 dhclient
1247 1 1247 0 Ss select 0xfffffe009ec2ac40 dhclient
1244 1 1244 0 Ss select 0xfffffe009ec2acc0 dhclient
1217 1 1217 65 Ss select 0xfffffe009d90b9c0 dhclient
1028 1 1028 0 Ss select 0xfffffe00965c7140 dhclient
1025 1 1025 0 Ss select 0xfffffe00965b37c0 dhclient
792 780 792 0 Rs syz-executor.2
790 780 790 0 Ss nanslp 0xffffffff84052941 syz-executor.1
789 780 789 0 Rs syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100096 S kqread 0xfffffe00587e8e00 syz-fuzzer
100124 S uwait 0xfffffe0096058e80 syz-fuzzer
100125 S uwait 0xfffffe0095f9e000 syz-fuzzer
100126 S uwait 0xfffffe0096058580 syz-fuzzer
100127 S uwait 0xfffffe0096058680 syz-fuzzer
100128 S uwait 0xfffffe0096058780 syz-fuzzer
100130 S uwait 0xfffffe0057fcc380 syz-fuzzer
100129 S uwait 0xfffffe009652da00 syz-fuzzer
100131 RunQ syz-fuzzer
778 776 778 0 Ss pause 0xfffffe00938275e8 csh
776 694 776 0 Rs sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00580770b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00580774b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00580778b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe0058077cb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe0057fcf0b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe0057fcf4b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0057fcf8b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057fcfcb0 getty
698 1 698 0 Ss nanslp 0xffffffff84052940 cron
694 1 694 0 Ss select 0xfffffe0095f9e0c0 sshd
507 1 507 0 Ss select 0xfffffe00938b2240 syslogd
436 1 436 0 Ss select 0xfffffe00587a80c0 devd
435 1 435 65 Ss select 0xfffffe0095f7bec0 dhclient
350 1 350 0 Ss select 0xfffffe00938b2140 dhclient
347 1 347 0 Ss select 0xfffffe00587a8040 dhclient
23 0 0 0 DL syncer 0xffffffff84178a40 [syncer]
22 0 0 0 DL vlruwt 0xfffffe0058200538 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff84176940 [bufdaemon]
100084 D - 0xffffffff83411f80 [bufspacedaemon-0]
100097 D sdflush 0xfffffe00938cdce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff841a25f8 [dom0]
100082 D launds 0xffffffff841a2604 [laundry: dom0]
100083 D umarcl 0xffffffff81e7afa0 [uma]
18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84d693c0 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84760d00 [pf purge]
15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4]
9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3]
8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2]
7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83c8f240 [doneq0]
100045 D - 0xffffffff83c8f1c0 [async]
100078 D - 0xffffffff83c8f040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff84025f00 [g_event]
100036 D - 0xffffffff84025f40 [g_up]
100037 D - 0xffffffff84025f80 [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]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 I [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100087 I [swi1: hpts]
100088 I [swi1: hpts]
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 0xffffffff8419d640 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff84026e00 [swapper]
100005 D - 0xfffffe0053c0d800 [if_config_tqg_0]
100006 D - 0xfffffe0053c0d600 [softirq_0]
100007 D - 0xfffffe0053c0d400 [softirq_1]
100008 D - 0xfffffe0053c0d200 [if_io_tqg_0]
100009 D - 0xfffffe0053c0d000 [if_io_tqg_1]
100010 D - 0xfffffe000791b700 [pci_hp taskq]
100013 D - 0xfffffe000791b400 [thread taskq]
100014 D - 0xfffffe000791b300 [inm_free taskq]
100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq]
100017 D - 0xfffffe000791b000 [kqueue_ctx taskq]
100018 D - 0xfffffe0053df6e00 [in6m_free taskq]
100019 D - 0xfffffe0053df6d00 [aiod_kick 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]
100034 D - 0xfffffe0053df6a00 [firmware taskq]
100038 D - 0xfffffe0053df6900 [crypto_0]
100039 D - 0xfffffe0053df6900 [crypto_1]
100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0]
100056 D - 0xfffffe0053df6600 [vtnet0 txq 0]
100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1]
100058 D - 0xfffffe0053df6400 [vtnet0 txq 1]
100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon]
100064 D - 0xfffffe0053df6300 [mca taskq]
100069 D - 0xffffffff82c44ea0 [deadlkres]
100074 D - 0xfffffe0057fc6e00 [acpi_task_0]
100075 D - 0xfffffe0057fc6e00 [acpi_task_1]
100076 D - 0xfffffe0057fc6e00 [acpi_task_2]
100077 D - 0xfffffe0053df6800 [CAM taskq]
db> show all locks
Process 2333 (syz-executor.0) thread 0xfffffe009ec26c80 (101018)
shared rw vm object (vm object) r = 0 (0xfffffe000782e210) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009f0e5a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935
Process 780 (syz-fuzzer) thread 0xfffffe009652aac0 (100131)
exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe009382b5a8) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1094
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4338K 4244
tcp_hpts 5 3201K 5
sysctloid 34288 2025K 34355
vtbuf 24 1968K 46
kobj 326 1304K 486
newblk 9 1026K 3903
vfscache 3 1025K 3
pcb 122 637K 3424
inodedep 20 520K 1488
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 153 315K 2417
vmem 3 274K 5
filedesc 26 201K 2666
acpica 1674 184K 54806
vnet_data 1 168K 1
tidhash 3 141K 3
linker 357 140K 400
pagedep 9 130K 1353
tfo_ccache 1 128K 1
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 54
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 233 45K 4840
sctp_stro 44 44K 492
sctp_atcl 88 33K 1990
temp 35 33K 2693
hostcache 1 32K 1
shm 1 32K 18
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 71 21K 76
DEVFS_RULE 56 20K 56
routetbl 186 18K 673
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
lltable 45 14K 152
bus-sc 33 14K 1684
sctp_atky 134 14K 2526
ether_multi 157 13K 195
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
rman 84 10K 425
GEOM 60 10K 489
in6_multi 71 9K 81
bmsafemap 3 9K 1451
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
ksem 1 8K 11
rpc 2 8K 2
shmfd 1 8K 12
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
kqueue 73 7K 2345
cred 26 7K 291
taskqueue 60 7K 60
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 477
DEVFSP 80 5K 370
ufs_dirhash 24 5K 24
pf_ifnet 11 5K 48
pwddesc 71 5K 2343
UMA 270 5K 270
session 35 5K 55
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 85
acpisem 28 4K 28
lockf 32 4K 67
hhook 15 4K 17
fpukern_ctx 3 3K 3
selfd 48 3K 48480
proc-args 52 3K 718
dirrem 11 3K 1359
terminal 11 3K 11
select 19 3K 119
uidinfo 3 3K 15
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
sctp_ifa 15 2K 17
ip6ndp 12 2K 17
Unitno 27 2K 63
CAM XPT 22 2K 543
in_multi 6 2K 9
sctp_athm 88 2K 2017
sctp_map 88 2K 984
freefile 11 2K 1356
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
freework 5 2K 1882
softdep 1 1K 1
mkdir 8 1K 2622
freeblks 4 1K 1378
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 72
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 17
ipsec 3 1K 3
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
inpcbpolicy 21 1K 1521
crypto 4 1K 186
encap_export_host 12 1K 12
procdesc 5 1K 20
newdirblk 4 1K 1311
diradd 4 1K 1399
pfil 4 1K 4
cdev 2 1K 2
osd 11 1K 647
pf_osfp 4 1K 4
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
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
soname 7 1K 5497
aesni_data 2 1K 2
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 533
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
nexusdev 7 1K 7
filecaps 5 1K 134
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 47
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 892
sctp_iter 0 0K 18
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 2
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 16
sctp_aadr 0 0K 9
sctp_stri 0 0K 74
cubic data 0 0K 13
dctcp data 0 0K 8
mqdata 0 0K 0
vegas data 0 0K 8
htcp data 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 177
pf_table 0 0K 24
pf_rule 0 0K 54
pf_altq 0 0K 0
pf_temp 0 0K 0
cdg data 0 0K 0
chd data 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 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
xen_intr 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
vm_fictitious 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
scsi_ch 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 926
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 31
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 2
allocindir 0 0K 0
indirdep 0 0K 253
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_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
acpipwr 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 34
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
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 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
twsbuf 0 0K 0
statfs 0 0K 1500
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 102
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 3890
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 0
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 209
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
iov 0 0K 17839
ioctlops 0 0K 406
eventfd 0 0K 0
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 918
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
NEWdirectio 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 987 1164530 0 254 38121472 0
tcp_log 416 0 30231 166720 0 254 12576096 0
mbuf 256 8925 1050 2105878 0 254 2553600 0
pbuf 2624 0 825 0 0 2 2164800 0
RADIX NODE 144 14102 369 112522 0 62 2083824 0
BUF TRIE 144 230 11530 1955 0 62 1693440 0
ertt_txseginfo 40 30581 10223 265720 0 254 1632160 0
malloc-384 384 4220 30 4327 0 30 1632000 0
malloc-128 128 11308 38 11481 0 126 1452288 0
malloc-4096 4096 327 3 539 0 2 1351680 0
UMA Slabs 0 112 10635 18 10635 0 126 1193136 0
mbuf_cluster 2048 570 2 570 0 254 1171456 0
vmem btag 56 20402 21 20402 0 254 1143688 0
tcp_bbr_map 128 2524 3955 74362 0 126 829312 0
256 Bucket 2048 298 22 20196 0 8 655360 0
FFS inode 1160 517 29 1873 0 8 633360 0
malloc-4096 4096 94 4 2894 0 2 401408 0
VM OBJECT 264 1370 100 36239 0 30 388080 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
THREAD 1808 161 26 2504 0 8 338096 0
malloc-64 64 4179 420 53008 0 254 294336 0
VNODE 448 555 75 1913 0 30 282240 0
malloc-16384 16384 13 4 1331 0 1 278528 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-16 16 14110 140 15740 0 254 228000 0
DEVCTL 1024 0 220 163 0 0 225280 0
malloc-256 256 137 703 8903 0 62 215040 0
MAP ENTRY 96 1897 287 129265 0 126 209664 0
malloc-65536 65536 1 2 16 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5356 188 5590 0 254 177408 0
sctp_asoc 2288 44 31 492 0 254 171600 0
malloc-128 128 1264 38 30549 0 126 166656 0
malloc-32768 32768 0 5 178 0 1 163840 0
malloc-128 128 1155 23 5094 0 126 150784 0
malloc-2048 2048 46 26 1446 0 8 147456 0
mbuf_packet 256 49 521 5940 0 254 145920 0
FFS2 dinode 256 517 38 1873 0 62 142080 0
S VFS Cache 104 1027 299 2445 0 126 137904 0
VMSPACE 2544 44 10 2309 0 4 137376 0
socket 944 43 101 4380 0 254 135936 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 376 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
clpbuf 2624 0 48 109 0 16 125952 0
128 Bucket 1024 82 41 1500 0 16 125952 0
malloc-1024 1024 110 6 127 0 16 118784 0
ksiginfo 112 66 978 2716 0 126 116928 0
PROC 1336 70 11 2334 0 8 108216 0
sctp_ep 1280 44 40 1442 0 254 107520 0
malloc-2048 2048 7 43 3914 0 8 102400 0
filedesc0 1072 71 20 2343 0 8 97552 0
malloc-256 256 175 200 5446 0 62 96000 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-384 384 19 201 1487 0 30 84480 0
malloc-16384 16384 4 1 179 0 1 81920 0
malloc-1024 1024 52 28 1008 0 16 81920 0
malloc-128 128 314 275 1817 0 126 75392 0
malloc-8192 8192 5 4 134 0 1 73728 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 132 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 11 0 1 65536 0
malloc-8192 8192 6 2 8 0 1 65536 0
malloc-2048 2048 4 28 511 0 8 65536 0
g_bio 408 0 160 12527 0 30 65280 0
sctp_raddr 736 44 44 566 0 254 64768 0
tcpcb 1080 7 49 636 0 254 60480 0
sctp_chunk 152 47 343 509 0 254 59280 0
malloc-8192 8192 5 2 7 0 1 57344 0
malloc-384 384 88 52 2026 0 30 53760 0
malloc-4096 4096 12 1 23 0 2 53248 0
64 Bucket 512 85 19 4856 0 30 53248 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-256 256 151 29 276 0 62 46080 0
32 Bucket 256 58 122 8358 0 62 46080 0
malloc-64 64 583 110 20325 0 254 44352 0
tcp_inpcb 488 10 78 636 0 254 42944 0
pcpu-8 8 4723 397 5773 0 254 40960 0
malloc-384 384 75 25 193 0 30 38400 0
malloc-256 256 114 36 1127 0 62 38400 0
malloc-256 256 93 57 1855 0 62 38400 0
tcp_rack_pcb 832 0 45 177 0 16 37440 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 21481 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
malloc-2048 2048 12 6 220 0 8 36864 0
malloc-64 64 478 89 690 0 254 36288 0
udplite_inpcb 488 0 72 580 0 254 35136 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-1024 1024 13 19 1533 0 16 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
Files 80 235 165 13784 0 126 32000 0
tcp_bbr_pcb 832 3 33 342 0 16 29952 0
TURNSTILE 136 188 22 188 0 62 28560 0
KNOTE 160 28 147 99599 0 62 28000 0
ttyinq 160 135 40 300 0 62 28000 0
pipe 744 23 12 472 0 16 26040 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 3 3 1504 0 2 24576 0
malloc-2048 2048 5 7 227 0 8 24576 0
8 Bucket 80 53 247 1531 0 126 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-2048 2048 2 8 242 0 8 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
PWD 32 22 608 1408 0 254 20160 0
malloc-64 64 230 85 4840 0 254 20160 0
malloc-64 64 70 245 1919 0 254 20160 0
malloc-32 32 304 326 7613 0 254 20160 0
malloc-128 128 7 148 385 0 126 19840 0
SLEEPQUEUE 88 188 36 188 0 126 19712 0
udp_inpcb 488 6 34 259 0 254 19520 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 40 35 358 0 62 19200 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 85 0 2 16384 0
malloc-4096 4096 2 2 6 0 2 16384 0
malloc-2048 2048 2 6 26 0 8 16384 0
malloc-1024 1024 11 5 11 0 16 16384 0
malloc-512 512 10 22 203 0 30 16384 0
tcp_rack_map 112 0 144 489 0 126 16128 0
vtnet_tx_hdr 24 2 666 754317 0 254 16032 0
malloc-128 128 89 35 1432 0 126 15872 0
malloc-384 384 36 4 41 0 30 15360 0
malloc-384 384 34 6 34 0 30 15360 0
malloc-256 256 29 31 1523 0 62 15360 0
malloc-1024 1024 8 4 9 0 16 12288 0
malloc-512 512 12 12 14 0 30 12288 0
malloc-64 64 158 31 169 0 254 12096 0
malloc-32 32 161 217 280 0 254 12096 0
malloc-32 32 115 263 2559 0 254 12096 0
16 Bucket 144 53 31 392 0 62 12096 0
malloc-16 16 346 404 619 0 254 12000 0
kenv 258 15 30 1044 0 30 11610 0
routing nhops 256 27 18 39 0 62 11520 0
unpcb 256 20 25 1372 0 254 11520 0
malloc-256 256 36 9 1119 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-1024 1024 2 6 15 0 16 8192 0
malloc-1024 1024 1 7 42 0 16 8192 0
malloc-512 512 3 13 73 0 30 8192 0
malloc-512 512 4 12 4 0 30 8192 0
malloc-512 512 0 16 81 0 30 8192 0
rtentry 176 31 15 39 0 62 8096 0
tcptw 88 3 89 3 0 254 8096 0
PGRP 88 35 57 55 0 126 8096 0
rl_entry 40 72 130 72 0 254 8080 0
sctp_stream_msg_out 112 9 63 137 0 254 8064 0
sctp_laddr 48 4 164 411 0 254 8064 0
udpcb 32 6 246 839 0 254 8064 0
ertt 72 7 105 636 0 126 8064 0
malloc-64 64 12 114 129 0 254 8064 0
malloc-64 64 87 39 377 0 254 8064 0
malloc-32 32 197 55 257 0 254 8064 0
malloc-32 32 21 231 69 0 254 8064 0
malloc-32 32 38 214 922 0 254 8064 0
4 Bucket 48 7 161 93 0 254 8064 0
2 Bucket 32 53 199 754 0 254 8064 0
malloc-16 16 9 491 651 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 32 468 27106 0 254 8000 0
malloc-16 16 96 404 2139 0 254 8000 0
malloc-128 128 25 37 152 0 126 7936 0
malloc-128 128 10 52 209 0 126 7936 0
sctp_readq 152 0 52 26 0 254 7904 0
cryptop 280 0 28 40 0 30 7840 0
ripcb 488 5 11 46 0 254 7808 0
malloc-384 384 1 19 349 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 41 0 126 6448 0
domainset 40 0 126 26 0 254 5040 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 1 7 2 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
pf tags 104 0 39 5 0 126 4056 0
sctp_asconf_ack 48 0 84 1 0 254 4032 0
tcpreass 48 0 84 47 0 254 4032 0
sackhole 32 0 126 1 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 0
AIO 208 0 19 1 0 62 3952 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
AIOCB 552 0 7 2 0 16 3864 0
malloc-384 384 1 9 2 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
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 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 0 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
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 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
AIOLIO 272 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
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-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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/07/07 14:20 | freebsd-src | da2f833f7a0b | 4846d5c1 | console log | report | ci-freebsd-main | panic: ASan: Invalid access, 32-byte read at ADDR, UseAfterScope(f8) |