| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| freebsd | panic: ASan: Invalid access, NUM-byte write at ADDR, UseAfterScope(f8) | 11 | 757d | 879d | 2/2 | fixed on 2022/04/02 08:59 |
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panic: ASan: Invalid access, 8-byte write at 0xfffffe00a2484660, UseAfterScope(f8)
cpuid = 1
time = 1653834680
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a24841d0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a2484330
vpanic() at vpanic+0x2b8/frame 0xfffffe00a2484410
panic() at panic+0xb5/frame 0xfffffe00a24844e0
kasan_report() at kasan_report+0xdc/frame 0xfffffe00a24845b0
ether_output() at ether_output+0xaa/frame 0xfffffe00a2484720
ip_output_send() at ip_output_send+0x2f3/frame 0xfffffe00a2484790
ip_output() at ip_output+0x2ad5/frame 0xfffffe00a2484990
udp_send() at udp_send+0x1995/frame 0xfffffe00a2484bc0
sosend_dgram() at sosend_dgram+0x69d/frame 0xfffffe00a2484c40
sosend() at sosend+0xfc/frame 0xfffffe00a2484cb0
soaio_process_sb() at soaio_process_sb+0x8b8/frame 0xfffffe00a2484ea0
soaio_kproc_loop() at soaio_kproc_loop+0x180/frame 0xfffffe00a2484ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe00a2484f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00a2484f30
--- trap 0xc, rip = 0x28a47a, rsp = 0x82fa9cf08, rbp = 0x82fa9cf70 ---
KDB: enter: panic
[ thread pid 2403 tid 101991 ]
Stopped at kdb_enter+0x6b: movq $0,0x275b69a(%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 0xffffffff8172b3f6 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe00a2484310
rbp 0xfffffe00a2484330
rsi 0
rdi 0xffffffff8172b458 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe00a27c1a70
r12 0xfffffe00a27ea720
r13 0xfffffe00a2484301
r14 0xffffffff82b58800 .str.26
r15 0xffffffff82b58800 .str.26
rip 0xffffffff8171af7b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x275b69a(%rip)
db> show proc
Process 2403 (soaiod1) at 0xfffffe00a264d000:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83e19c80
ABI: null
flag: 0x10000204 flag2: 0
reaper: 0xffffffff83e19c80 reapsubtree: 2403
sigparent: 20
vmspace: 0xfffffe00a2611000
(map 0xfffffe00a2611000)
(map.pmap 0xfffffe00a26110c0)
(pmap 0xfffffe00a2611128)
threads: 1
101991 Run CPU 1 [soaiod1]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
3671 777 777 0 R CPU 0 syz-executor.1
3670 780 780 0 R (threaded) syz-executor.2
103048 RunQ syz-executor.2
103486 RunQ syz-executor.2
3669 796 796 0 R (threaded) syz-executor.3
103197 RunQ syz-executor.3
103487 RunQ syz-executor.3
3396 3387 3396 0 Ss select 0xfffffe00a5f310c0 dhclient
3393 1 3393 0 Ss select 0xfffffe0056f6b2c0 dhclient
3387 3365 430 65 S select 0xfffffe00a69d5140 dhclient
3365 430 430 0 S wait 0xfffffe0058cb8a90 sh
3340 1 3340 65 Ss select 0xfffffe00a5f408c0 dhclient
3047 1 776 0 S uwait 0xfffffe005732a800 syz-executor.0
3045 1 777 0 S uwait 0xfffffe0058b20280 syz-executor.1
3040 1 777 0 S uwait 0xfffffe005732ad00 syz-executor.1
3038 1 776 0 S uwait 0xfffffe0057889580 syz-executor.0
3036 1 777 0 S uwait 0xfffffe005788a680 syz-executor.1
3028 1 776 0 S uwait 0xfffffe005788c880 syz-executor.0
3023 1 776 0 S uwait 0xfffffe005788a880 syz-executor.0
2406 0 0 0 DL - 0xffffffff83f639c0 [soaiod4]
2405 0 0 0 DL - 0xffffffff83f639c0 [soaiod3]
2404 0 0 0 DL - 0xffffffff83f639c0 [soaiod2]
2403 0 0 0 RL CPU 1 [soaiod1]
2165 1 2165 0 Ss select 0xfffffe00578fc5c0 dhclient
2162 1 2162 0 Ss select 0xfffffe00a5f403c0 dhclient
2143 1 2143 65 Ss select 0xfffffe00a69d3cc0 dhclient
1666 1 777 0 S uwait 0xfffffe005788cb80 syz-executor.1
1663 1 777 0 S uwait 0xfffffe005788c980 syz-executor.1
1656 1 777 0 S uwait 0xfffffe005788c480 syz-executor.1
1652 1 780 0 S uwait 0xfffffe0058b1e780 syz-executor.2
1650 1 780 0 S uwait 0xfffffe0057329b00 syz-executor.2
1648 1 780 0 S uwait 0xfffffe005788c680 syz-executor.2
1623 1 796 0 S uwait 0xfffffe005788a380 syz-executor.3
1621 1 796 0 S uwait 0xfffffe005788aa80 syz-executor.3
1613 1 796 0 S uwait 0xfffffe0058b1f580 syz-executor.3
1610 1 796 0 S uwait 0xfffffe005732a700 syz-executor.3
1031 1 1031 0 Ss select 0xfffffe0053ff6ac0 dhclient
1028 1 1028 0 Ss select 0xfffffe0053ff6bc0 dhclient
926 0 0 0 DL aiordy 0xfffffe00a264e000 [aiod4]
925 0 0 0 DL aiordy 0xfffffe00a264ca90 [aiod3]
924 0 0 0 DL aiordy 0xfffffe00a264da90 [aiod2]
922 0 0 0 DL aiordy 0xfffffe0058bc4548 [aiod1]
796 774 796 0 Ss nanslp 0xffffffff83e43c80 syz-executor.3
780 774 780 0 Ss nanslp 0xffffffff83e43c81 syz-executor.2
777 774 777 0 Rs syz-executor.1
776 774 776 0 Rs syz-executor.0
774 772 772 0 S (threaded) syz-fuzzer
100092 S uwait 0xfffffe0058b1e280 syz-fuzzer
100117 S uwait 0xfffffe0058b1da00 syz-fuzzer
100118 S uwait 0xfffffe0058b1db00 syz-fuzzer
100119 S uwait 0xfffffe0058b1dc00 syz-fuzzer
100120 S uwait 0xfffffe0058b1fc00 syz-fuzzer
100121 S uwait 0xfffffe0058b1dd00 syz-fuzzer
100122 S uwait 0xfffffe0058b1de00 syz-fuzzer
100123 S uwait 0xfffffe0058b1df00 syz-fuzzer
100124 S uwait 0xfffffe0058b1fb00 syz-fuzzer
100125 S kqread 0xfffffe0007957400 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe0056f9e5f8 csh
770 688 770 0 Ss select 0xfffffe0056f6b8c0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00579c28b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00579c2cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00579c30b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00579c34b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00579c38b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00579c3cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579c40b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579c44b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e43c81 cron
688 1 688 0 Ss select 0xfffffe0056f6aa40 sshd
501 1 501 0 Ss select 0xfffffe0056f6b0c0 syslogd
430 1 430 0 Ss wait 0xfffffe0058cb7a90 devd
429 1 429 65 Ss select 0xfffffe0056f6acc0 dhclient
344 1 344 0 Ss select 0xfffffe0056f6adc0 dhclient
341 1 341 0 Ss select 0xfffffe0056f6b7c0 dhclient
17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru]
16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83f67ae0 [bufdaemon]
100082 D - 0xffffffff83211f80 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00579c18e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83f8f478 [dom0]
100083 D launds 0xffffffff83f8f484 [laundry: dom0]
100084 D umarcl 0xffffffff81e4ae30 [uma]
7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff845ba550 [pf purge]
5 0 0 0 DL waiting 0xffffffff84a78460 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83aa3240 [doneq0]
100045 D - 0xffffffff83aa31c0 [async]
100076 D - 0xffffffff83aa3040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83f8aca0 [crypto]
100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0]
100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83e19280 [g_event]
100036 D - 0xffffffff83e192a0 [g_up]
100037 D - 0xffffffff83e192c0 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100015 I [swi5: fast taskq]
100018 I [swi6: task queue]
100019 I [swi6: Giant taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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 0xfffffe0053de1000 [init]
10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e19c80 [swapper]
100005 D - 0xfffffe0053e84100 [if_config_tqg_0]
100006 D - 0xfffffe0053e84000 [softirq_0]
100007 D - 0xfffffe0053e83e00 [softirq_1]
100008 D - 0xfffffe0053e83d00 [if_io_tqg_0]
100009 D - 0xfffffe0053e83c00 [if_io_tqg_1]
100010 D - 0xfffffe000795a100 [inm_free taskq]
100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq]
100012 D - 0xfffffe0007959e00 [in6m_free taskq]
100013 D - 0xfffffe0007959d00 [deferred_unmount ta]
100014 D - 0xfffffe0007959c00 [thread taskq]
100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq]
100017 D - 0xfffffe0007959900 [pci_hp taskq]
100020 D - 0xfffffe0007959600 [aiod_kick taskq]
100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007959300 [firmware taskq]
100038 D - 0xfffffe0007959200 [crypto_0]
100039 D - 0xfffffe0007959200 [crypto_1]
100055 D - 0xfffffe0007959000 [vtnet0 rxq 0]
100056 D - 0xfffffe0007958e00 [vtnet0 txq 0]
100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1]
100058 D - 0xfffffe0007958c00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon]
100066 D - 0xffffffff82b5e680 [deadlkres]
100070 D - 0xfffffe000795a200 [mca taskq]
100071 D - 0xfffffe00585ef600 [acpi_task_0]
100072 D - 0xfffffe00585ef600 [acpi_task_1]
100073 D - 0xfffffe00585ef600 [acpi_task_2]
100075 D - 0xfffffe0007959100 [CAM taskq]
db> show all locks
Process 3671 (syz-executor.1) thread 0xfffffe00a27c4740 (103204)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a62cfa58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934
Process 2403 (soaiod1) thread 0xfffffe00a27ea720 (101991)
exclusive rw udpliteinp (udpliteinp) r = 0 (0xfffffe00a5e90d50) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1144
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 490
newblk 50 1037K 9035
vfscache 3 1025K 3
pcb 280 827K 5785
inodedep 316 631K 3227
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
filedesc 50 393K 5461
subproc 176 353K 3776
vmem 3 274K 5
acpica 1674 184K 57552
vnet_data 1 168K 1
tidhash 3 141K 3
linker 358 134K 386
pagedep 17 132K 2696
sctp_stro 129 129K 1257
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
sctp_atcl 258 97K 4338
bus 995 81K 5208
dirrem 302 76K 3093
mtx_pool 2 72K 2
BPF 38 71K 38
syncache 1 68K 1
module 514 65K 514
acpitask 1 64K 1
ddb_capture 1 64K 1
umtx 396 50K 396
kdtrace 249 48K 7160
freefile 297 38K 3073
temp 34 33K 2361
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
sctp_atky 387 17K 5928
tty 16 16K 16
lltable 50 16K 84
routetbl 135 16K 427
ithread 97 16K 97
sctp_timw 62 16K 62
bus-sc 34 15K 1681
KTRACE 101 13K 31238
ether_multi 157 13K 167
ifnet 7 13K 7
eventhandler 136 12K 136
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 490
CAM queue 5 11K 1528
in6_multi 71 9K 71
ksem 8 9K 19
bmsafemap 2 9K 3276
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
kqueue 81 8K 3715
cred 27 7K 226
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 23 6K 401
pwddesc 79 5K 3689
ufs_dirhash 24 5K 24
UMA 272 5K 272
pf_ifnet 10 5K 19
DEVFSP 66 5K 374
vt 11 5K 11
sctp_athm 258 5K 4552
sctp_map 258 5K 2526
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
session 31 4K 45
proc-args 104 4K 4925
acpisem 28 4K 28
hhook 15 4K 17
kcovinfo 52 4K 52
lockf 28 3K 47
selfd 45 3K 43247
terminal 11 3K 11
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
select 16 2K 62
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
freework 7 2K 5175
Unitno 27 2K 233
CAM XPT 22 2K 543
msi 12 2K 12
freeblks 6 2K 3108
in_multi 6 2K 8
newdirblk 11 2K 2681
pf_osfp 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 5362
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 20
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_aadr 13 1K 13
sctp_ifn 6 1K 15
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
diradd 5 1K 3130
crypto 4 1K 170
encap_export_host 12 1K 12
inpcbpolicy 16 1K 1244
pfil 4 1K 4
procdesc 4 1K 16
cdev 2 1K 2
osd 8 1K 981
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
indirdep 1 1K 3316
CC Mem 4 1K 1067
vnodes 1 1K 1
CAM SIM 2 1K 2
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
cryptodev 2 1K 548
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 6821
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 41
pmc 1 1K 1
acpiintr 1 1K 1
filecaps 4 1K 104
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_do 0 0K 0
tcp_fsb 0 0K 378
sctp_mcore 0 0K 0
sctp_socko 0 0K 2322
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_stri 0 0K 466
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 36
pf_altq 0 0K 0
pf_temp 0 0K 0
filemon 0 0K 7
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
ixl 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
xen_intr 0 0K 0
NFSD V4state 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 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
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
UMAHash 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 2403
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 8
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 36
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
vtfont 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 6
ip6_msource 0 0K 0
ip6_moptions 0 0K 7
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 2860
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 9
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 170
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 17
lio 0 0K 30
acl 0 0K 0
mbuf_tag 0 0K 128
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 17087
ioctlops 0 0K 295
eventfd 0 0K 38
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 740
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 50
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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8349 2065 36986 0 254 42655744 0
tcp_log 416 0 12960 221113 0 254 5391360 0
mbuf 256 9008 8020 578539 0 254 4359168 0
pbuf 2624 0 989 0 0 2 2595136 0
BUF TRIE 144 180 11608 6412 0 62 1697472 0
malloc-384 384 4169 31 4509 0 30 1612800 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11627 246 14786 0 126 1519744 0
malloc-4096 4096 328 2 493 0 2 1351680 0
UMA Slabs 0 112 12020 34 12020 0 126 1350048 0
vmem btag 56 21285 66 21285 0 254 1195656 0
sctp_asoc 2256 129 381 1222 0 254 1150560 0
RADIX NODE 144 6551 556 81161 0 63 1023408 0
256 Bucket 2048 310 18 3869 0 8 671744 0
VM OBJECT 264 2343 117 88058 0 30 649440 0
FFS inode 1160 530 23 3603 0 8 641480 0
sctp_ep 1208 129 381 2864 0 254 616080 0
tcp_bbr_map 128 0 4433 69470 0 126 567424 0
tcpcb 1104 4 507 970 0 254 564144 0
malloc-16384 16384 28 5 2892 0 1 540672 0
socket 960 37 471 5611 0 254 487680 0
ertt_txseginfo 40 0 11514 236054 0 254 460560 0
malloc-4096 4096 97 5 3694 0 2 417792 0
malloc-65536 65536 4 2 140 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 129 388 1484 0 254 380512 0
THREAD 1808 169 29 3487 0 8 357984 0
MAP ENTRY 96 3375 279 254518 0 126 350784 0
malloc-256 256 321 924 26178 0 62 318720 0
sctp_chunk 152 85 1969 29992 0 254 312208 0
malloc-2048 2048 133 19 3059 0 8 311296 0
VNODE 448 570 96 3645 0 30 298368 0
malloc-64 64 4152 447 8446 0 254 294336 0
malloc-65536 65536 2 2 22 0 1 262144 0
malloc-32768 32768 1 7 3109 0 1 262144 0
malloc-16 16 14655 345 14733 0 254 240000 0
malloc-384 384 329 271 3298 0 30 230400 0
DEVCTL 1024 15 205 154 0 0 225280 0
malloc-65536 65536 1 2 22 0 1 196608 0
mbuf_packet 256 133 629 13690 0 254 195072 0
malloc-32 32 5361 561 5782 0 254 189504 0
UMA Zones 768 244 0 244 0 16 187392 0
FPU_save_area 832 171 45 3881 0 16 179712 0
malloc-128 128 1215 180 26979 0 126 178560 0
VMSPACE 2552 54 12 3648 0 4 168432 0
malloc-1024 1024 136 24 1187 0 16 163840 0
FFS2 dinode 256 530 100 3603 0 62 161280 0
malloc-256 256 378 252 4195 0 62 161280 0
128 Bucket 1024 101 46 1687 0 16 150528 0
malloc-1024 1024 121 23 341 0 16 147456 0
S VFS Cache 104 1011 393 4241 0 126 146016 0
malloc-65536 65536 0 2 156 0 1 131072 0
malloc-128 128 650 373 6299 0 126 130944 0
unpcb 256 17 493 1470 0 254 130560 0
PROC 1352 78 18 3671 0 8 129792 0
ksiginfo 112 81 963 563 0 126 116928 0
malloc-384 384 260 40 4340 0 30 115200 0
filedesc0 1072 79 19 3689 0 8 105056 0
malloc-128 128 534 241 4475 0 126 99200 0
UMA Kegs 384 230 3 230 0 30 89472 0
g_bio 408 0 210 50285 0 30 85680 0
malloc-128 128 444 207 1417 0 126 83328 0
malloc-2048 2048 5 35 1102 0 8 81920 0
malloc-256 256 213 102 3132 0 62 80640 0
sctp_readq 152 0 520 234 0 254 79040 0
malloc-8192 8192 6 3 142 0 1 73728 0
malloc-8192 8192 6 3 28 0 1 73728 0
64 Bucket 512 91 45 4578 0 30 69632 0
malloc-64 64 566 505 1129 0 254 68544 0
malloc-64 64 663 408 4277 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 13 3 27 0 2 65536 0
malloc-256 256 218 37 3640 0 62 65280 0
32 Bucket 256 91 164 6167 0 62 65280 0
sctp_stream_msg_out 112 76 464 472 0 254 60480 0
malloc-384 384 97 53 98 0 30 57600 0
malloc-128 128 162 241 697 0 126 51584 0
malloc-128 128 190 213 317 0 126 51584 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 27264 0 16 49152 0
malloc-8192 8192 4 2 6 0 1 49152 0
malloc-2048 2048 10 14 12 0 8 49152 0
malloc-1024 1024 6 42 531 0 16 49152 0
tcp_rack_pcb 896 0 54 378 0 16 48384 0
tcp_bbr_pcb 832 0 54 318 0 16 44928 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 29 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4690 430 4950 0 254 40960 0
Mountpoints 2752 2 12 2 0 4 38528 0
udp_inpcb 424 6 84 203 0 30 38160 0
tcp_inpcb 424 4 86 970 0 30 38160 0
da_ccb 544 0 70 12676 0 16 38080 0
pipe 744 22 28 480 0 16 37200 0
hostcache 64 3 564 3 0 254 36288 0
PWD 32 36 1098 2772 0 254 36288 0
malloc-64 64 3 564 15652 0 254 36288 0
malloc-64 64 199 368 226 0 254 36288 0
malloc-64 64 194 373 53161 0 254 36288 0
malloc-64 64 108 459 4400 0 254 36288 0
malloc-64 64 18 549 134 0 254 36288 0
16 Bucket 144 83 169 760 0 62 36288 0
malloc-128 128 39 240 5605 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 53 37 87 0 30 34560 0
malloc-256 256 2 133 667 0 62 34560 0
malloc-256 256 47 88 52 0 62 34560 0
malloc-256 256 55 80 791 0 62 34560 0
malloc-256 256 17 118 606 0 62 34560 0
TURNSTILE 136 199 53 199 0 62 34272 0
SLEEPQUEUE 88 199 185 199 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-4096 4096 5 3 634 0 2 32768 0
malloc-2048 2048 3 13 65 0 8 32768 0
malloc-2048 2048 7 9 148 0 8 32768 0
malloc-2048 2048 2 14 27 0 8 32768 0
malloc-1024 1024 0 32 56 0 16 32768 0
malloc-1024 1024 27 5 42 0 16 32768 0
malloc-1024 1024 1 31 21 0 16 32768 0
malloc-1024 1024 6 26 1164 0 16 32768 0
malloc-512 512 11 53 29 0 30 32768 0
malloc-512 512 3 61 170 0 30 32768 0
malloc-512 512 0 64 5 0 30 32768 0
malloc-512 512 2 62 468 0 30 32768 0
malloc-512 512 0 64 11 0 30 32768 0
malloc-512 512 8 56 23 0 30 32768 0
pcpu-64 64 493 19 493 0 254 32768 0
KNOTE 160 28 172 23315 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 215 185 16348 0 126 32000 0
tcp_rack_map 120 0 264 790 0 126 31680 0
cpuset 104 7 272 397 0 126 29016 0
sctp_laddr 48 164 424 822 0 254 28224 0
tcp_inpcb ports 32 2 880 596 0 254 28224 0
malloc-32 32 526 356 7312 0 254 28224 0
4 Bucket 48 7 581 115 0 254 28224 0
2 Bucket 32 58 824 1116 0 254 28224 0
AIO 208 2 131 66 0 62 27664 0
udplite_inpcb 424 2 61 40 0 30 26712 0
ripcb 424 4 59 31 0 30 26712 0
malloc-4096 4096 2 4 2898 0 2 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
rtentry 176 31 107 35 0 62 24288 0
PGRP 88 31 245 45 0 126 24288 0
rl_entry 40 79 527 79 0 254 24240 0
8 Bucket 80 45 255 934 0 126 24000 0
malloc-384 384 43 17 45 0 30 23040 0
domainset 40 0 567 297 0 254 22680 0
udpcb 32 8 622 243 0 254 20160 0
udplite_inpcb ports 32 2 628 4 0 254 20160 0
udp_inpcb ports 32 3 627 37 0 254 20160 0
AIOP 32 4 626 4 0 254 20160 0
ertt 72 4 276 970 0 126 20160 0
malloc-32 32 5 625 1802 0 254 20160 0
malloc-32 32 151 479 1726 0 254 20160 0
malloc-32 32 102 528 3627 0 254 20160 0
malloc-32 32 134 496 13024 0 254 20160 0
malloc-32 32 55 575 277 0 254 20160 0
malloc-32 32 23 607 1076 0 254 20160 0
cryptop 280 0 70 24 0 30 19600 0
AIOCB 552 2 33 46 0 16 19320 0
AIOLIO 272 0 70 30 0 30 19040 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 3 1 3 0 2 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
tcpreass 48 0 336 7 0 254 16128 0
vtnet_tx_hdr 24 0 668 56643 0 254 16032 0
malloc-16 16 481 519 3448 0 254 16000 0
kenv 258 15 45 1050 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
malloc-16 16 9 741 4484 0 254 12000 0
malloc-16 16 22 728 135 0 254 12000 0
malloc-16 16 20 730 12298 0 254 12000 0
malloc-16 16 293 457 31843 0 254 12000 0
malloc-16 16 55 695 4358 0 254 12000 0
malloc-16 16 285 465 2584 0 254 12000 0
malloc-384 384 0 30 1 0 30 11520 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 14 498 14 0 254 8192 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
pcpu-4 4 1 511 26 0 254 2048 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 184 0 0 0 0 62 0 0
ipq 56 0 0 0 0 254 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
ripcb ports 32 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
NCLNODE 608 0 0 0 0 16 0 0
TMPFS node 224 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
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 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
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-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-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
pcpu-32 32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022/05/29 14:31 | freebsd-src | 245b056556e6 | a46af346 | console log | report | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte write at ADDR, UseAfterScope(f8) |