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panic: ASan: Invalid access, 8-byte read at 0xfffffe00541bc6e0, StackLeft(f1)
cpuid = 0
time = 1638741122
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00541bc2b0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00541bc410
vpanic() at vpanic+0x2b8/frame 0xfffffe00541bc4f0
panic() at panic+0xb5/frame 0xfffffe00541bc5c0
kasan_report() at kasan_report+0xdc/frame 0xfffffe00541bc690
__cap_rights_is_set() at __cap_rights_is_set+0x1cb/frame 0xfffffe00541bc7b0
fget_fcntl() at fget_fcntl+0xdb/frame 0xfffffe00541bc8b0
kern_fcntl() at kern_fcntl+0x485/frame 0xfffffe00541bcbf0
kern_fcntl_freebsd() at kern_fcntl_freebsd+0x289/frame 0xfffffe00541bcd30
amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00541bcf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00541bcf30
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a2da, rsp = 0x43f08, rbp = 0x43f70 ---
KDB: enter: panic
[ thread pid 883 tid 100103 ]
Stopped at kdb_enter+0x6b: movq $0,0x250eeda(%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 0x9c7237259681de31
rdx 0x1
rbx 0
rsp 0xfffffe00541bc3f0
rbp 0xfffffe00541bc410
rsi 0
rdi 0xffffffff8175c9aa vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe0058aa1e10
r12 0xfffffe0058aa1900
r13 0xfffffe00541bc401
r14 0xffffffff82b3f2e0 .str.18
r15 0xffffffff82b3f2e0 .str.18
rip 0xffffffff817501bb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x250eeda(%rip)
db> show proc
Process 883 (syz-executor.1) at 0xfffffe009c100000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 880 at 0xfffffe009f12a548
ABI: FreeBSD ELF64
flag: 0x10000010 flag2: 0
arguments: /root/syz-executor.1 exec
reaper: 0xfffffe0053de2000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009f6e6000
(map 0xfffffe009f6e6000)
(map.pmap 0xfffffe009f6e60c0)
(pmap 0xfffffe009f6e6128)
threads: 1
100103 Run CPU 0 syz-executor.1
db> ps
pid ppid pgrp uid state wmesg wchan cmd
883 880 873 0 RV CPU 0 syz-executor.1
882 881 873 0 S uwait 0xfffffe009e8ae680 syz-executor.1
881 880 873 0 SV sigwait 0xfffffe009f12a0b0 syz-executor.1
880 873 873 0 R (threaded) syz-executor.1
100131 Run CPU 1 syz-executor.1
100138 D ppwait 0xfffffe009f12a4f8 syz-executor.1
100141 D ppwait 0xfffffe009c1004f8 syz-executor.1
873 773 873 0 Rs syz-executor.1
862 773 862 0 Ss piperd 0xfffffe0058a288b8 syz-executor.2
856 1 856 0 Ss select 0xfffffe0053c049c0 rtsol
855 1 855 0 Ss select 0xfffffe0053c04ac0 rtsol
854 1 854 0 Ss select 0xfffffe0053c04bc0 rtsol
851 788 429 0 S kqread 0xfffffe00589a0900 rtsol
788 782 429 0 S wait 0xfffffe009ea94548 sh
782 429 429 0 S wait 0xfffffe009ea94000 sh
778 773 778 0 Ss piperd 0xfffffe0058a28ba0 syz-executor.0
773 771 771 0 S (threaded) syz-fuzzer
100114 S uwait 0xfffffe0053c0a400 syz-fuzzer
100115 S uwait 0xfffffe0053c0a900 syz-fuzzer
100116 S uwait 0xfffffe0053c0aa00 syz-fuzzer
100117 S uwait 0xfffffe0053c0ab00 syz-fuzzer
100118 S kqread 0xfffffe0053c97600 syz-fuzzer
100119 S uwait 0xfffffe0053c0ad00 syz-fuzzer
100120 S uwait 0xfffffe0053c0a500 syz-fuzzer
100121 S uwait 0xfffffe009e8ae980 syz-fuzzer
100123 S uwait 0xfffffe009c1bce00 syz-fuzzer
771 769 771 0 Ss pause 0xfffffe009ea94b40 csh
769 687 769 0 Ss select 0xfffffe0053c057c0 sshd
753 1 753 0 Ss+ ttyin 0xfffffe00573494b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005845a0b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe005845a4b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe005845a8b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe005845acb0 getty
748 1 748 0 Ss+ ttyin 0xfffffe005845b0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005845b4b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005845b8b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005845bcb0 getty
691 1 691 0 Ss nanslp 0xffffffff83c2c781 cron
687 1 687 0 Ss select 0xfffffe0053c05bc0 sshd
500 1 500 0 Ss select 0xfffffe0053c060c0 syslogd
429 1 429 0 Ss wait 0xfffffe0058a9d000 devd
428 1 428 65 Ss select 0xfffffe0056d9a240 dhclient
343 1 343 0 Ss select 0xfffffe0053c06040 dhclient
340 1 340 0 Ss select 0xfffffe0056d9a940 dhclient
16 0 0 0 DL syncer 0xffffffff83d51f40 [syncer]
15 0 0 0 DL vlruwt 0xfffffe0058604000 [vnlru]
9 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff83d50560 [bufdaemon]
100081 D - 0xffffffff83011f80 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0058b2bce8 [/ worker]
8 0 0 0 DL psleep 0xffffffff83d83a00 [vmdaemon]
7 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff83d778b8 [dom0]
100082 D launds 0xffffffff83d778c4 [laundry: dom0]
100083 D umarcl 0xffffffff81e41410 [uma]
6 0 0 0 DL - 0xffffffff839e8688 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff8447d1c0 [sctp_iterator]
4 0 0 0 DL pftm 0xffffffff84961530 [pf purge]
3 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff8388a640 [doneq0]
100046 D - 0xffffffff8388a5c0 [async]
100075 D - 0xffffffff8388a440 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053fc0c88 [sequencer 00]
2 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83d73100 [crypto]
100042 D crypto_ 0xfffffe00543d2030 [crypto returns 0]
100043 D crypto_ 0xfffffe00543d2080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83c01e80 [g_event]
100037 D - 0xffffffff83c01ea0 [g_up]
100038 D - 0xffffffff83c01ec0 [g_down]
12 0 0 0 WL (threaded) [intr]
100013 I [swi5: fast taskq]
100017 I [swi6: task queue]
100020 I [swi6: Giant taskq]
100029 I [swi3: vm]
100030 I [swi1: netisr 0]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 I [swi1: hpts]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 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 0xfffffe0053de2000 [init]
10 0 0 0 DL audit_w 0xffffffff83d73be0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c028e0 [swapper]
100005 D - 0xfffffe0007966300 [if_config_tqg_0]
100006 D - 0xfffffe0007966200 [softirq_0]
100007 D - 0xfffffe0007966100 [softirq_1]
100008 D - 0xfffffe0007966000 [if_io_tqg_0]
100009 D - 0xfffffe0007965e00 [if_io_tqg_1]
100010 D - 0xfffffe0007965d00 [aiod_kick taskq]
100011 D - 0xfffffe0007965c00 [deferred_unmount ta]
100012 D - 0xfffffe0007965b00 [thread taskq]
100014 D - 0xfffffe0007965900 [linuxkpi_irq_wq]
100015 D - 0xfffffe0007965800 [kqueue_ctx taskq]
100016 D - 0xfffffe0007965700 [pci_hp taskq]
100018 D - 0xfffffe0007965500 [inm_free taskq]
100019 D - 0xfffffe0007965400 [in6m_free taskq]
100021 D - 0xfffffe0007965200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007965200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007965200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007965200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007965100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007965100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007965100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007965100 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0056da1300 [firmware taskq]
100039 D - 0xfffffe0056da1200 [crypto_0]
100040 D - 0xfffffe0056da1200 [crypto_1]
100056 D - 0xfffffe0056da1000 [vtnet0 rxq 0]
100057 D - 0xfffffe0056da0e00 [vtnet0 txq 0]
100058 D - 0xfffffe0056da0d00 [vtnet0 rxq 1]
100059 D - 0xfffffe0056da0c00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0056d9ae80 [virtio_balloon]
100065 D - 0xfffffe0056da0b00 [mca taskq]
100066 D - 0xffffffff82b44dc0 [deadlkres]
100071 D - 0xfffffe0056da0900 [acpi_task_0]
100072 D - 0xfffffe0056da0900 [acpi_task_1]
100073 D - 0xfffffe0056da0900 [acpi_task_2]
100074 D - 0xfffffe0056da1100 [CAM taskq]
db> show all locks
Process 880 (syz-executor.1) thread 0xfffffe009f126740 (100131)
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009f6e6060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4937
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4213 4323K 4241
tcp_hpts 6 3201K 6
sysctloid 34994 2061K 35065
vtbuf 24 1968K 46
kobj 322 1288K 481
newblk 33 1032K 777
vfscache 3 1025K 3
pcb 32 542K 101
inodedep 23 521K 127
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 107 218K 942
acpica 1674 184K 56282
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 353 134K 381
pagedep 11 131K 55
tfo_ccache 1 128K 1
filedesc 16 121K 98
DEVFS1 108 108K 123
sem 4 106K 4
bus 973 80K 3426
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 505 64K 505
kdtrace 180 36K 1026
umtx 286 36K 286
temp 30 33K 2968
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 127 32K 137
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 13 18K 15
ufs_mount 4 17K 5
ifaddr 57 17K 59
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
routetbl 98 15K 327
bus-sc 34 15K 1651
KTRACE 100 13K 100
kenv 95 12K 95
eventhandler 136 12K 136
lltable 35 11K 35
ifnet 6 11K 6
CAM queue 5 11K 1528
GEOM 61 10K 490
ether_multi 124 10K 134
rman 84 10K 425
bmsafemap 2 9K 105
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
kqueue 53 8K 890
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
in6_multi 55 8K 55
taskqueue 63 7K 63
DEVFSP 103 7K 442
sglist 5 7K 5
CAM DEV 3 6K 510
kcovinfo 96 6K 429
cred 23 6K 210
plimit 19 5K 392
ufs_dirhash 24 5K 24
UMA 268 5K 268
vt 11 5K 11
pf_ifnet 9 4K 16
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
hhook 15 4K 17
session 25 4K 46
pwddesc 49 4K 884
proc-args 78 3K 1963
terminal 11 3K 11
diradd 21 3K 93
indirdep 9 3K 20
uidinfo 3 3K 8
sctp_stro 2 2K 2
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 32 2K 49740
freework 8 2K 103
mkdir 14 2K 88
Unitno 29 2K 45
lockf 16 2K 66
CAM XPT 22 2K 543
ip6ndp 10 2K 12
sctp_atcl 4 2K 7
sctp_ifa 11 2K 12
select 11 2K 32
ipsecpolicy 2 2K 2
in_multi 5 2K 7
acpidev 20 2K 20
msi 9 2K 9
newdirblk 9 2K 44
clone 9 2K 9
softdep 1 1K 1
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
tun 6 1K 6
ipsec 3 1K 3
freeblks 3 1K 62
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifn 5 1K 12
crypto 4 1K 4
mld 5 1K 5
encap_export_host 12 1K 12
igmp 5 1K 5
dirrem 2 1K 65
pfil 4 1K 4
procdesc 4 1K 10
cdev 2 1K 2
inpcbpolicy 14 1K 183
osd 8 1K 25
chacha20random 1 1K 1
sctp_atky 6 1K 9
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
freefile 2 1K 62
CC Mem 4 1K 14
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
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
xform 2 1K 42
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 3472
sctp_vrf 1 1K 1
sctp_athm 4 1K 7
sctp_map 4 1K 4
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
filecaps 1 1K 78
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
filemon 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 2
sctp_iter 0 0K 10
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_a_it 0 0K 10
sctp_aadr 0 0K 0
sctp_stri 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
DEVFS4 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
DEVFS2 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
gntdev 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
privcmd_dev 0 0K 0
xenbus 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
vm_fictitious 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
UMAHash 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 19
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 5
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 29
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
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
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ktls_ocf 0 0K 0
agp 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 6
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
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
nvme_da 0 0K 0
statfs 0 0K 205
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 4
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 1
lio 0 0K 0
acl 0 0K 0
PUC 0 0K 0
mbuf_tag 0 0K 78
ktls 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
mrsasbuf 0 0K 0
mpt_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 14018
ioctlops 0 0K 110
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
sbuf 0 0K 368
mpr 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
mfibuf 0 0K 0
SWAP 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
sysctltmp 0 0K 657
sysctl 0 0K 3
malodev 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
cache 0 0K 0
ix 0 0K 0
ipsbuf 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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 1702920 0 254 38494208 0
RADIX NODE 144 18698 225 123189 0 62 2724912 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8619 1043 2568584 0 254 2473472 0
BUF TRIE 144 183 11605 635 0 62 1697472 0
malloc-384 384 4117 23 4117 0 30 1589760 0
malloc-128 128 11515 203 11646 0 126 1499904 0
malloc-4096 4096 329 1 1028 0 2 1351680 0
UMA Slabs 0 112 10581 33 10581 0 126 1188768 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 17278 113 17299 0 254 973896 0
sctp_ep 1272 2 508 5 0 254 648720 0
FFS inode 1160 504 28 566 0 8 617120 0
sctp_asoc 2288 2 253 2 0 254 583440 0
tcpcb 1096 4 507 14 0 254 560056 0
VM OBJECT 264 1979 31 28358 0 30 530640 0
socket 960 30 478 1414 0 254 487680 0
lkpicurr 168 2 2350 2 0 62 395136 0
malloc-65536 65536 6 0 6 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
256 Bucket 2048 141 11 5071 0 8 311296 0
malloc-4096 4096 67 3 998 0 2 286720 0
VNODE 448 541 89 605 0 30 282240 0
malloc-64 64 4073 274 4368 0 254 278208 0
THREAD 1808 130 13 141 0 8 258544 0
MAP ENTRY 96 2254 392 97083 0 126 254016 0
ripcb 496 4 508 10 0 254 253952 0
tcp_inpcb 496 4 508 14 0 254 253952 0
udp_inpcb 496 6 506 159 0 254 253952 0
malloc-16 16 14529 221 15980 0 254 236000 0
DEVCTL 1024 16 204 144 0 0 225280 0
tcp_log 416 0 513 88 0 254 213408 0
malloc-16384 16384 10 3 205 0 1 212992 0
malloc-32 32 5610 564 5866 0 254 197568 0
malloc-128 128 1268 251 30034 0 126 194432 0
sctp_raddr 736 2 262 2 0 254 194304 0
malloc-256 256 92 658 904 0 62 192000 0
UMA Zones 768 240 4 240 0 16 187392 0
FFS2 dinode 256 504 66 566 0 62 145920 0
S VFS Cache 104 1002 285 1098 0 126 133848 0
malloc-65536 65536 0 2 136 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-65536 65536 0 2 62 0 1 131072 0
malloc-1024 1024 108 20 136 0 16 131072 0
unpcb 256 14 496 1202 0 254 130560 0
mbuf_packet 256 0 508 119 0 254 130048 0
FPU_save_area 832 132 12 5423 0 16 119808 0
malloc-2048 2048 10 48 1233 0 9 118784 0
ksiginfo 112 44 1000 5332 0 126 116928 0
malloc-128 128 656 119 893 0 126 99200 0
VMSPACE 2552 31 5 867 0 4 91872 0
UMA Kegs 384 226 7 226 0 30 89472 0
128 Bucket 1024 51 32 516 0 16 84992 0
malloc-256 256 239 76 598 0 62 80640 0
PROC 1352 48 9 883 0 8 77064 0
filedesc0 1072 49 21 884 0 8 75040 0
malloc-8192 8192 9 0 9 0 1 73728 0
g_bio 408 0 180 5531 0 30 73440 0
64 Bucket 512 76 60 10083 0 30 69632 0
malloc-64 64 343 728 50794 0 254 68544 0
malloc-64 64 518 553 15199 0 254 68544 0
malloc-128 128 287 240 287 0 126 67456 0
malloc-128 128 317 210 928 0 126 67456 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-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 3 5 132 0 1 65536 0
malloc-64 64 476 343 675 0 254 52416 0
malloc-64 64 24 795 803 0 254 52416 0
malloc-256 256 135 60 154 0 62 49920 0
malloc-256 256 81 114 859 0 62 49920 0
32 Bucket 256 50 145 34726 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 13774 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-1024 1024 28 20 37 0 16 49152 0
malloc-1024 1024 10 38 2371 0 16 49152 0
malloc-384 384 67 53 214 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
Files 80 216 334 7746 0 126 44000 0
clpbuf 2624 0 16 21 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 8 2 8 0 2 40960 0
pcpu-8 8 4542 578 4680 0 254 40960 0
sctp_chunk 152 2 258 2 0 254 39520 0
Mountpoints 2752 2 12 2 0 4 38528 0
da_ccb 544 0 70 1498 0 16 38080 0
malloc-64 64 49 518 885 0 254 36288 0
malloc-64 64 108 459 998 0 254 36288 0
malloc-64 64 94 473 976 0 254 36288 0
tcp_bbr_map 128 0 279 12 0 126 35712 0
malloc-128 128 11 268 12 0 126 35712 0
malloc-128 128 137 142 679 0 126 35712 0
malloc-128 128 76 203 218 0 126 35712 0
routing nhops 256 22 113 29 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 59 31 399 0 30 34560 0
malloc-256 256 39 96 43 0 62 34560 0
malloc-256 256 48 87 729 0 62 34560 0
malloc-256 256 31 104 818 0 62 34560 0
malloc-256 256 10 125 334 0 62 34560 0
TURNSTILE 136 144 108 144 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 10 0 1 32768 0
malloc-16384 16384 1 1 16 0 1 32768 0
malloc-2048 2048 11 5 74 0 8 32768 0
malloc-2048 2048 2 14 25 0 8 32768 0
malloc-2048 2048 7 9 7 0 8 32768 0
malloc-2048 2048 3 13 105 0 8 32768 0
malloc-1024 1024 3 29 3 0 16 32768 0
malloc-1024 1024 12 20 206 0 16 32768 0
malloc-1024 1024 2 30 18 0 16 32768 0
malloc-1024 1024 2 30 2 0 16 32768 0
malloc-512 512 2 62 2 0 30 32768 0
malloc-512 512 5 59 25 0 30 32768 0
malloc-512 512 8 56 32 0 30 32768 0
pcpu-64 64 479 33 479 0 254 32768 0
ertt_txseginfo 40 0 808 9336 0 254 32320 0
sctp_stream_msg_out 112 0 288 2 0 254 32256 0
KNOTE 160 25 175 67599 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_bbr_pcb 832 0 36 4 0 16 29952 0
cpuset 104 7 272 7 0 126 29016 0
4 Bucket 48 6 582 45 0 254 28224 0
pipe 744 16 19 373 0 16 26040 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
rtentry 176 25 113 29 0 62 24288 0
PGRP 88 25 251 46 0 126 24288 0
rl_entry 40 36 570 36 0 254 24240 0
8 Bucket 80 34 266 751 0 126 24000 0
malloc-384 384 52 8 52 0 30 23040 0
malloc-384 384 27 33 27 0 30 23040 0
malloc-384 384 1 59 2 0 30 23040 0
malloc-384 384 5 55 9 0 30 23040 0
SLEEPQUEUE 88 144 112 144 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 159 0 254 20160 0
ertt 72 4 276 14 0 126 20160 0
PWD 32 14 616 132 0 254 20160 0
malloc-32 32 35 595 43 0 254 20160 0
malloc-32 32 83 547 186 0 254 20160 0
malloc-32 32 56 574 228 0 254 20160 0
malloc-32 32 122 508 319 0 254 20160 0
malloc-32 32 38 592 728 0 254 20160 0
malloc-32 32 40 590 2773 0 254 20160 0
malloc-32 32 24 606 1540 0 254 20160 0
16 Bucket 144 53 87 274 0 62 20160 0
2 Bucket 32 49 581 318 0 254 20160 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-4096 4096 2 2 218 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-1024 1024 8 8 9 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 2 30 169 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 3 508 3 0 254 16352 0
sctp_laddr 48 0 336 10 0 254 16128 0
vtnet_tx_hdr 24 0 668 852302 0 254 16032 0
kenv 258 15 45 1031 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 3 508 3 0 254 12264 0
malloc-16 16 12 738 27 0 254 12000 0
malloc-16 16 29 721 182 0 254 12000 0
malloc-16 16 293 457 444 0 254 12000 0
malloc-16 16 11 739 13 0 254 12000 0
malloc-16 16 183 567 1269 0 254 12000 0
malloc-16 16 15 735 25780 0 254 12000 0
malloc-16 16 42 708 111 0 254 12000 0
malloc-384 384 22 8 22 0 30 11520 0
malloc-4096 4096 0 2 1 0 2 8192 0
malloc-4096 4096 0 2 5 0 2 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_readq 152 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_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 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
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 608 0 0 0 0 16 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 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-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/12/05 21:52 | freebsd-src | dabd8bf9145a | a617004c | console log | report | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read at ADDR, StackLeft(f1) | |||||
| 2021/11/26 00:03 | freebsd-src | bebff615877e | 63eeac02 | console log | report | ci-freebsd-main | panic: ASan: Invalid access, NUM-byte read at ADDR, StackLeft(f1) |