| Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
|---|---|---|---|---|---|---|
| panic: ASan: Invalid access, NUM-byte read in strncmp | C | 12 | 1171d | 1176d |
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panic: ASan: Invalid access, 2-byte read at 0xfffffe0007942f98, MallocRedZone(fb)
cpuid = 0
time = 1630732400
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b38590
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b386f0
vpanic() at vpanic+0x2c5/frame 0xfffffe0053b387d0
panic() at panic+0xb5/frame 0xfffffe0053b38890
__asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe0053b38950
g_label_ext2fs_taste() at g_label_ext2fs_taste+0xb3/frame 0xfffffe0053b38990
g_label_taste() at g_label_taste+0x320/frame 0xfffffe0053b38b10
g_new_provider_event() at g_new_provider_event+0x40e/frame 0xfffffe0053b38b50
g_run_events() at g_run_events+0x1c3/frame 0xfffffe0053b38bb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b38bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b38bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 13 tid 100039 ]
Stopped at kdb_enter+0x6b: movq $0,0x28e30fa(%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 0xa798e9d9833c6395
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe0053b386d0
rbp 0xfffffe0053b386f0
rsi 0x1
rdi 0xffffffff8408b740 cov_trace_pc
r8 0x3
r9 0xfffffe0053b38208
r10 0
r11 0xfffffe005892e8b0
r12 0xfffffe0053e23e40
r13 0xfffffe0053b38701
r14 0xffffffff82c74de0 .str.18
r15 0xffffffff82c74de0 .str.18
rip 0xffffffff817aafbb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28e30fa(%rip)
db> show proc
Process 13 (geom) at 0xfffffe0053df0000:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8402f440
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff8402f440 reapsubtree: 13
sigparent: 20
vmspace: 0xffffffff840303c0
(map 0xffffffff840303c0)
(map.pmap 0xffffffff84030480)
(pmap 0xffffffff840304e0)
threads: 3
100039 Run CPU 0 [g_event]
100040 D - 0xffffffff8402e580 [g_up]
100041 D - 0xffffffff8402e5c0 [g_down]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
786 0 0 0 DL mdwait 0xfffffe009e9f6000 [md0]
785 783 783 0 D g_waiti 0xffffffff8402e180 syz-executor9727899
783 781 783 0 Ss pause 0xfffffe009e9d0b20 csh
781 694 781 0 Ss select 0xfffffe0056b8b7c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00574740b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty
750 1 24 0 S+ piperd 0xfffffe00588bdba0 logger
749 748 24 0 S+ nanslp 0xffffffff8405af81 sleep
748 1 24 0 S+ wait 0xfffffe009e455000 sh
698 1 698 0 Ss nanslp 0xffffffff8405af81 cron
694 1 694 0 Ss select 0xfffffe0056b8b9c0 sshd
507 1 507 0 Rs syslogd
436 1 436 0 Rs CPU 1 devd
435 1 435 65 Ss select 0xfffffe0056b8bdc0 dhclient
350 1 350 0 Ss select 0xfffffe0056b8bb40 dhclient
347 1 347 0 Ss select 0xfffffe0056b8be40 dhclient
23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru]
22 0 0 0 DL syncer 0xffffffff84183360 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff84181060 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100098 D sdflush 0xfffffe00575fe8e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841ad0b8 [dom0]
100089 D launds 0xffffffff841ad0c4 [laundry: dom0]
100090 D umarcl 0xffffffff81eaa680 [uma]
18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84a3b560 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84c68e20 [pf purge]
15 0 0 0 DL - 0xffffffff8417c280 [soaiod4]
9 0 0 0 DL - 0xffffffff8417c280 [soaiod3]
8 0 0 0 DL - 0xffffffff8417c280 [soaiod2]
7 0 0 0 DL - 0xffffffff8417c280 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c97840 [doneq0]
100049 D - 0xffffffff83c977c0 [async]
100082 D - 0xffffffff83c97640 [scanner]
14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto]
13 0 0 0 RL (threaded) [geom]
100039 Run CPU 0 [g_event]
100040 D - 0xffffffff8402e580 [g_up]
100041 D - 0xffffffff8402e5c0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe00081ecb00 [thr_0]
100030 D - 0xfffffe00081ecb80 [thr_1]
100031 D - 0xffffffff8417d608 [alloc_0]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: netisr 0]
100035 I [swi3: vm]
100036 I [swi1: hpts]
100037 I [swi1: hpts]
100050 I [irq24: virtio_pci0]
100051 I [irq25: virtio_pci0]
100052 I [irq26: virtio_pci0]
100053 I [irq27: virtio_pci0]
100054 I [irq28: virtio_pci1]
100055 I [irq29: virtio_pci1]
100056 I [irq30: virtio_pci1]
100057 I [irq31: virtio_pci1]
100058 I [irq32: virtio_pci1]
100063 I [irq10: virtio_pci2]
100065 I [irq1: atkbd0]
100066 I [irq12: psm0]
100067 I [swi0: uart uart++]
100075 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 0xfffffe0053d52538 [init]
10 0 0 0 DL audit_w 0xffffffff841a8100 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8402f440 [swapper]
100005 D - 0xfffffe00081f4800 [if_config_tqg_0]
100006 D - 0xfffffe00081f4600 [softirq_0]
100007 D - 0xfffffe00081f4400 [softirq_1]
100008 D - 0xfffffe00081f4200 [if_io_tqg_0]
100009 D - 0xfffffe00081f4000 [if_io_tqg_1]
100010 D - 0xfffffe0053deed00 [in6m_free taskq]
100011 D - 0xfffffe0053deeb00 [deferred_unmount ta]
100014 D - 0xfffffe0053dee500 [thread taskq]
100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq]
100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq]
100018 D - 0xfffffe0053df8c00 [pci_hp taskq]
100019 D - 0xfffffe0053df8a00 [aiod_kick taskq]
100020 D - 0xfffffe0053df8800 [inm_free taskq]
100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3]
100038 D - 0xfffffe0053e00200 [firmware taskq]
100042 D - 0xfffffe0054188c00 [crypto_0]
100043 D - 0xfffffe0054188c00 [crypto_1]
100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0]
100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0]
100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1]
100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1]
100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon]
100068 D - 0xfffffe0056feaa00 [mca taskq]
100073 D - 0xffffffff82c7bd61 [deadlkres]
100078 D - 0xfffffe0057400900 [acpi_task_0]
100079 D - 0xfffffe0057400900 [acpi_task_1]
100080 D - 0xfffffe0057400900 [acpi_task_2]
100081 D - 0xfffffe0054188500 [CAM taskq]
db> show all locks
Process 436 (devd) thread 0xfffffe005892c000 (100102)
exclusive sleep mutex select mtxpool (select mtxpool) r = 0 (0xfffffe00584d8b20) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1945
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058b368a8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:1056
exclusive sleep mutex unp (unp) r = 0 (0xfffffe0058b57900) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:392
exclusive sleep mutex unp (unp) r = 0 (0xfffffe0058b5a900) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:1032
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe009e39b630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4217 4339K 4243
tcp_hpts 6 3201K 6
sysctloid 34389 2031K 34460
vtbuf 24 1968K 46
kobj 326 1304K 494
newblk 709 1201K 721
vfscache 3 1025K 3
pcb 23 537K 77
inodedep 49 530K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 108 211K 848
acpica 1674 184K 55752
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
bus 986 80K 3487
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
kdtrace 174 35K 914
umtx 264 33K 264
temp 18 33K 1615
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 123 31K 133
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 99 16K 99
bus-sc 34 15K 1693
KTRACE 100 13K 100
GEOM 73 12K 521
kenv 95 12K 95
eventhandler 133 12K 133
ifaddr 30 12K 32
routetbl 50 11K 176
CAM queue 5 11K 1528
rman 84 10K 425
bmsafemap 4 9K 40
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 295
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 234
ufs_dirhash 24 5K 24
UMA 270 5K 270
dirrem 17 5K 28
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
md_disk 1 4K 1
evdev 4 4K 4
filedesc 1 4K 1
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
kqueue 47 3K 789
pwddesc 47 3K 787
terminal 11 3K 11
session 20 3K 31
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
proc-args 39 2K 489
Unitno 27 2K 39
CAM XPT 22 2K 543
lockf 15 2K 22
selfd 24 2K 11006
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
ipsec 3 1K 3
indirdep 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
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
osd 7 1K 18
inpcbpolicy 10 1K 135
sctp_ifn 2 1K 6
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
DEVFS 9 1K 10
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 49
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3479
filecaps 4 1K 66
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 26
p1003.1b 1 1K 1
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
cdg data 0 0K 0
cubic data 0 0K 0
dctcp data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 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
htcp data 0 0K 0
vegas data 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
chd data 0 0K 0
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 15
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
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
freefile 0 0K 9
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
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 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
acpipwr 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 195
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 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
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 27
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 13646
ioctlops 0 0K 86
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 300
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 666
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
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
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 78
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 991 14727 0 254 38137856 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8579 991 17924 0 254 2449920 0
BUF TRIE 144 184 11576 503 0 62 1693440 0
malloc-384 384 4152 8 4152 0 30 1597440 0
malloc-128 128 11273 42 11303 0 126 1448320 0
malloc-4096 4096 327 3 588 0 2 1351680 0
UMA Slabs 0 112 10120 29 10120 0 126 1136688 0
vmem btag 56 15412 43 15412 0 254 865480 0
FFS inode 1160 499 12 508 0 8 592760 0
RADIX NODE 144 3046 141 21152 0 62 458928 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-65536 65536 5 0 5 0 1 327680 0
malloc-64 64 3889 395 5163 0 254 274176 0
malloc-4096 4096 59 2 810 0 2 249856 0
256 Bucket 2048 107 15 10816 0 8 249856 0
VM OBJECT 264 892 53 12698 0 30 249480 0
VNODE 448 530 19 541 0 30 245952 0
THREAD 1808 126 6 126 0 8 238656 0
malloc-16 16 14029 221 14089 0 254 228000 0
DEVCTL 1024 0 220 128 0 0 225280 0
malloc-65536 65536 1 2 45 0 1 196608 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-256 256 742 8 803 0 62 192000 0
malloc-32 32 5560 362 6128 0 254 189504 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-128 128 1329 35 26369 0 126 174592 0
FFS2 dinode 256 499 26 508 0 62 134400 0
malloc-65536 65536 0 2 136 0 1 131072 0
malloc-65536 65536 0 2 8 0 1 131072 0
malloc-1024 1024 114 6 283 0 16 122880 0
ksiginfo 112 43 1001 58 0 126 116928 0
MAP ENTRY 96 836 382 38042 0 126 116928 0
S VFS Cache 104 966 48 1005 0 126 105456 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-128 128 628 54 3944 0 126 87296 0
malloc-8192 8192 7 3 110 0 1 81920 0
g_bio 408 0 200 4500 0 30 81600 0
PROC 1336 46 14 786 0 8 80160 0
malloc-128 128 596 24 1136 0 126 79360 0
malloc-2048 2048 4 32 535 0 8 73728 0
VMSPACE 2544 23 4 764 0 4 68688 0
mbuf_cluster 2048 30 2 30 0 254 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-16384 16384 4 0 4 0 1 65536 0
128 Bucket 1024 39 24 613 0 16 64512 0
malloc-64 64 797 148 2509 0 254 60480 0
filedesc0 1072 47 9 787 0 8 60032 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-2048 2048 7 21 771 0 8 57344 0
malloc-256 256 163 32 517 0 62 49920 0
malloc-16384 16384 1 2 161 0 1 49152 0
malloc-4096 4096 11 1 551 0 2 49152 0
malloc-256 256 176 4 1237 0 62 46080 0
32 Bucket 256 50 130 4146 0 62 46080 0
malloc-64 64 533 160 1674 0 254 44352 0
malloc-256 256 138 27 451 0 62 42240 0
clpbuf 2624 0 16 22 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-1024 1024 4 36 532 0 16 40960 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 12233 0 16 36864 0
pcpu-8 8 4233 375 4261 0 254 36864 0
malloc-384 384 83 7 83 0 30 34560 0
da_ccb 544 0 63 1241 0 16 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 1 1 16 0 1 32768 0
malloc-8192 8192 0 4 36 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
64 Bucket 512 56 8 1260 0 30 32768 0
malloc-128 128 21 227 280 0 126 31744 0
malloc-1024 1024 22 6 890 0 16 28672 0
malloc-384 384 66 4 76 0 30 26880 0
malloc-384 384 48 22 88 0 30 26880 0
malloc-4096 4096 6 0 6 0 2 24576 0
malloc-1024 1024 18 6 22 0 16 24576 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
socket 944 19 5 1332 0 254 22656 0
malloc-2048 2048 10 0 11 0 8 20480 0
malloc-1024 1024 4 16 48 0 16 20480 0
TURNSTILE 136 133 14 133 0 62 19992 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 40 35 489 0 62 19200 0
SLEEPQUEUE 88 133 59 133 0 126 16896 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-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-64 64 144 108 11143 0 254 16128 0
16 Bucket 144 40 72 308 0 62 16128 0
malloc-128 128 90 34 541 0 126 15872 0
malloc-256 256 11 49 61 0 62 15360 0
tcpcb 1080 3 11 7 0 254 15120 0
pipe 744 7 13 284 0 16 14880 0
malloc-4096 4096 1 2 197 0 2 12288 0
malloc-4096 4096 3 0 4 0 2 12288 0
malloc-2048 2048 2 4 4 0 8 12288 0
malloc-512 512 0 24 118 0 30 12288 0
malloc-512 512 11 13 12 0 30 12288 0
malloc-32 32 112 266 3925 0 254 12096 0
Files 80 73 77 6580 0 126 12000 0
malloc-16 16 495 255 1838 0 254 12000 0
8 Bucket 80 38 112 646 0 126 12000 0
udp_inpcb 496 6 18 124 0 254 11904 0
kenv 258 15 30 1026 0 30 11610 0
malloc-256 256 11 34 51 0 62 11520 0
malloc-4096 4096 0 2 5 0 2 8192 0
malloc-2048 2048 4 0 4 0 8 8192 0
malloc-2048 2048 2 2 11 0 8 8192 0
malloc-1024 1024 2 6 6 0 16 8192 0
malloc-1024 1024 3 5 3 0 16 8192 0
malloc-512 512 5 11 5 0 30 8192 0
malloc-512 512 0 16 9 0 30 8192 0
malloc-512 512 2 14 61 0 30 8192 0
malloc-512 512 2 14 9 0 30 8192 0
rtentry 176 13 33 17 0 62 8096 0
PGRP 88 20 72 31 0 126 8096 0
ertt_txseginfo 40 1 201 271 0 254 8080 0
rl_entry 40 35 167 35 0 254 8080 0
udpcb 32 6 246 124 0 254 8064 0
ertt 72 3 109 7 0 126 8064 0
PWD 32 10 242 100 0 254 8064 0
malloc-64 64 25 101 13383 0 254 8064 0
malloc-64 64 30 96 46 0 254 8064 0
malloc-64 64 21 105 278 0 254 8064 0
malloc-32 32 21 231 74 0 254 8064 0
malloc-32 32 129 123 840 0 254 8064 0
malloc-32 32 16 236 154 0 254 8064 0
malloc-32 32 53 199 192 0 254 8064 0
malloc-32 32 19 233 23 0 254 8064 0
4 Bucket 48 5 163 46 0 254 8064 0
2 Bucket 32 51 201 503 0 254 8064 0
vtnet_tx_hdr 24 0 334 2297 0 254 8016 0
KNOTE 160 0 50 7 0 62 8000 0
malloc-16 16 15 485 92 0 254 8000 0
malloc-16 16 18 482 24 0 254 8000 0
malloc-16 16 16 484 67 0 254 8000 0
malloc-16 16 42 458 25600 0 254 8000 0
malloc-16 16 14 486 14 0 254 8000 0
tcp_inpcb 496 3 13 7 0 254 7936 0
malloc-128 128 35 27 94 0 126 7936 0
malloc-128 128 4 58 19 0 126 7936 0
routing nhops 256 10 20 17 0 62 7680 0
unpcb 256 8 22 1180 0 254 7680 0
mbuf_packet 256 1 29 101 0 254 7680 0
malloc-384 384 9 11 12 0 30 7680 0
malloc-384 384 1 19 338 0 30 7680 0
malloc-256 256 8 22 264 0 62 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 8 54 8 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-4096 4096 1 0 1 0 2 4096 0
malloc-2048 2048 0 2 12 0 8 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-1024 1024 0 4 1 0 16 4096 0
malloc-512 512 2 6 2 0 30 4096 0
malloc-512 512 0 8 1 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sctp_laddr 48 0 84 4 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-64 64 2 61 2 0 254 4032 0
malloc-32 32 18 108 112 0 254 4032 0
malloc-16 16 0 250 6 0 254 4000 0
ripcb 496 1 7 4 0 254 3968 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
malloc-384 384 0 10 1 0 30 3840 0
malloc-384 384 1 9 1 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
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
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 2288 0 0 0 0 254 0 0
sctp_ep 1280 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 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 832 0 0 0 0 16 0 0
tcp_rack_map 112 0 0 0 0 126 0 0
udplite_inpcb 496 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
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 88 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
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 592 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 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-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-8192 8192 0 0 0 0 1 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/09/04 05:15 | freebsd-src | cd85b97e0e70 | d236a457 | console log | report | syz | C | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read in g_label_ext2fs_taste | |||
| 2021/09/04 05:03 | freebsd-src | cd85b97e0e70 | d236a457 | console log | report | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read in g_label_ext2fs_taste |