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panic: ASan: Invalid access, 8-byte read at 0xfffffe009bef9600, UseAfterScope(f8)
cpuid = 1
time = 1633086588
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bef91b0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bef9310
vpanic() at vpanic+0x2c5/frame 0xfffffe009bef93f0
panic() at panic+0xb5/frame 0xfffffe009bef94b0
__asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bef9570
smp_targeted_tlb_shootdown() at smp_targeted_tlb_shootdown+0x26a/frame 0xfffffe009bef9710
smp_masked_invlpg() at smp_masked_invlpg+0xe6/frame 0xfffffe009bef9810
pmap_invalidate_page() at pmap_invalidate_page+0x240/frame 0xfffffe009bef9910
pmap_remove_write() at pmap_remove_write+0xd5d/frame 0xfffffe009bef9a50
vm_object_page_clean() at vm_object_page_clean+0x347/frame 0xfffffe009bef9b50
vfs_periodic_msync_inactive() at vfs_periodic_msync_inactive+0x437/frame 0xfffffe009bef9c50
kern_sync() at kern_sync+0x1b2/frame 0xfffffe009bef9d20
sys_sync() at sys_sync+0xe/frame 0xfffffe009bef9d30
ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bef9f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 1717 tid 100115 ]
Stopped at kdb_enter+0x6b: movq $0,0x28df5ea(%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 0xf44dcda34e747172
rdx 0x1
rbx 0
rsp 0xfffffe009bef92f0
rbp 0xfffffe009bef9310
rsi 0
rdi 0xffffffff817be6da vprintf+0x35a
r8 0
r9 0xfffffe009bef8e28
r10 0
r11 0xfffffe009e426530
r12 0xfffffe005877e720
r13 0xfffffe009bef9301
r14 0xffffffff82c82bc0 .str.18
r15 0xffffffff82c82bc0 .str.18
rip 0xffffffff817b204b kdb_enter+0x6b
rflags 0x200046 kernload+0x46
kdb_enter+0x6b: movq $0,0x28df5ea(%rip)
db> show proc
Process 1717 (syz-executor.3) at 0xfffffe009e9cba70:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 1715 at 0xfffffe009eab1a70
ABI: FreeBSD ELF32
flag: 0x10000000 flag2: 0
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053d59538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ea3c000
(map 0xfffffe009ea3c000)
(map.pmap 0xfffffe009ea3c0c0)
(pmap 0xfffffe009ea3c120)
threads: 1
100115 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1717 1715 794 0 R CPU 1 syz-executor.3
1716 783 783 0 R syz-executor.0
1715 794 794 0 R (threaded) syz-executor.3
100138 RunQ syz-executor.3
101211 S uwait 0xfffffe0058850a00 syz-executor.3
1704 1 794 0 S uwait 0xfffffe005884c180 syz-executor.3
1151 1145 1151 0 Ss select 0xfffffe0057559ec0 dhclient
1148 1 1148 0 Ss select 0xfffffe009e41acc0 dhclient
1145 1138 436 65 S select 0xfffffe009e42aec0 dhclient
1138 436 436 0 S wait 0xfffffe009eab1538 sh
1006 0 0 0 DL mdwait 0xfffffe009ea43000 [md0]
794 780 794 0 Ss nanslp 0xffffffff8405e501 syz-executor.3
789 780 789 0 Ss piperd 0xfffffe009ea105d0 syz-executor.2
784 780 784 0 Rs CPU 0 syz-executor.1
783 780 783 0 Rs syz-executor.0
780 778 778 0 D (threaded) syz-fuzzer
100112 S uwait 0xfffffe0057599080 syz-fuzzer
100118 S nanslp 0xffffffff8405e501 syz-fuzzer
100119 S kqread 0xfffffe00575e0a00 syz-fuzzer
100120 S uwait 0xfffffe005885f200 syz-fuzzer
100121 S uwait 0xfffffe0058859680 syz-fuzzer
100122 S uwait 0xfffffe005885f300 syz-fuzzer
100123 S uwait 0xfffffe005885f400 syz-fuzzer
100124 S uwait 0xfffffe005885f500 syz-fuzzer
100125 D vmpfw 0xfffffe00016b2f98 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe009e9cb0b0 csh
776 694 776 0 Ss select 0xfffffe00588b00c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe005700f8b0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575f48b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00575f10b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00575f18b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00575ed0b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00575ed8b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00575e70b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00575e78b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005757b0b0 getty
698 1 698 0 Ss nanslp 0xffffffff8405e501 cron
694 1 694 0 Ss select 0xfffffe009e42af40 sshd
507 1 507 0 Ss select 0xfffffe009e30f240 syslogd
436 1 436 0 Ss wait 0xfffffe0058b29000 devd
435 1 435 65 Ss select 0xfffffe009e42ab40 dhclient
350 1 350 0 Ss select 0xfffffe009e30f0c0 dhclient
347 1 347 0 Ss select 0xfffffe009e42adc0 dhclient
23 0 0 0 DL syncer 0xffffffff841868e0 [syncer]
22 0 0 0 DL vlruwt 0xfffffe005877ca70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff841845e0 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100096 D sdflush 0xfffffe005883c0e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841bcb00 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841b0638 [dom0]
100089 D launds 0xffffffff841b0644 [laundry: dom0]
100090 D umarcl 0xffffffff81eb6530 [uma]
18 0 0 0 DL - 0xffffffff83e14b20 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff8487d6e0 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84a482f0 [pf purge]
15 0 0 0 DL - 0xffffffff8417f800 [soaiod4]
9 0 0 0 DL - 0xffffffff8417f800 [soaiod3]
8 0 0 0 DL - 0xffffffff8417f800 [soaiod2]
7 0 0 0 DL - 0xffffffff8417f800 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c9a3c0 [doneq0]
100049 D - 0xffffffff83c9a340 [async]
100082 D - 0xffffffff83c9a1c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ac6888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe0053e06880 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe0053e06830 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841aa6e0 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff84031a00 [g_event]
100040 D - 0xffffffff84031a40 [g_up]
100041 D - 0xffffffff84031a80 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe0053df9b00 [thr_0]
100030 D - 0xfffffe0053df9b80 [thr_1]
100031 D - 0xffffffff84180b88 [alloc_0]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100014 I [swi5: fast taskq]
100032 I [swi1: netisr 0]
100033 I [swi3: vm]
100034 I [swi4: clock (0)]
100035 I [swi4: clock (1)]
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 0xfffffe0053d59538 [init]
10 0 0 0 DL audit_w 0xffffffff841ab680 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff84032900 [swapper]
100005 D - 0xfffffe0053df2e00 [softirq_0]
100006 D - 0xfffffe0053df2d00 [softirq_1]
100007 D - 0xfffffe0053df2c00 [if_io_tqg_0]
100008 D - 0xfffffe0053df2b00 [if_io_tqg_1]
100009 D - 0xfffffe0053df2a00 [if_config_tqg_0]
100010 D - 0xfffffe0053df2900 [deferred_unmount ta]
100013 D - 0xfffffe0053df2600 [thread taskq]
100015 D - 0xfffffe0053df2400 [linuxkpi_irq_wq]
100016 D - 0xfffffe0053df2300 [kqueue_ctx taskq]
100017 D - 0xfffffe0053df2200 [pci_hp taskq]
100018 D - 0xfffffe0053df2100 [aiod_kick taskq]
100019 D - 0xfffffe0053df2000 [inm_free taskq]
100020 D - 0xfffffe0053e06e00 [in6m_free taskq]
100021 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_3]
100038 D - 0xfffffe0053e06b00 [firmware taskq]
100042 D - 0xfffffe0053e06900 [crypto_0]
100043 D - 0xfffffe0053e06900 [crypto_1]
100059 D - 0xfffffe0053e06600 [vtnet0 rxq 0]
100060 D - 0xfffffe0053e06500 [vtnet0 txq 0]
100061 D - 0xfffffe0053e06400 [vtnet0 rxq 1]
100062 D - 0xfffffe0053e06300 [vtnet0 txq 1]
100064 D vtbslp 0xfffffe0056ff6e80 [virtio_balloon]
100068 D - 0xfffffe0053e06200 [mca taskq]
100073 D - 0xffffffff82c89b41 [deadlkres]
100077 D - 0xfffffe00575e0c00 [acpi_task_0]
100078 D - 0xfffffe00575e0c00 [acpi_task_1]
100079 D - 0xfffffe00575e0c00 [acpi_task_2]
100081 D - 0xfffffe0053e06700 [CAM taskq]
db> show all locks
Process 1717 (syz-executor.3) thread 0xfffffe005877e720 (100115)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005895b120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8628
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe000775ff80) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8602
exclusive rw vm object (vm object) r = 0 (0xfffffe009e4d9000) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:4840
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009ea0f930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:2993
Process 784 (syz-executor.1) thread 0xfffffe00587803a0 (100106)
exclusive rw vm object (vm object) r = 0 (0xfffffe009ea2bd68) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4335
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009eabe440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e470440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4213 4323K 4242
tcp_hpts 6 3201K 6
sysctloid 35292 2079K 35363
vtbuf 24 1968K 46
kobj 326 1304K 492
newblk 8 1026K 1937
vfscache 3 1025K 3
pcb 78 574K 2373
inodedep 12 517K 940
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 129 252K 1791
acpica 1674 184K 55237
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
pagedep 9 130K 836
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
filedesc 14 105K 1653
bus 986 80K 3474
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
umtx 352 44K 352
kdtrace 205 41K 2931
BPF 22 36K 22
temp 35 35K 2210
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 1
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 68 20K 70
routetbl 145 19K 558
lltable 53 17K 67
ufs_mount 4 17K 5
proc 3 17K 3
sctp_stro 16 16K 330
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1691
ether_multi 157 13K 167
KTRACE 100 13K 100
sctp_atcl 33 13K 1396
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 133 12K 133
GEOM 68 11K 533
CAM queue 5 11K 1528
rman 84 10K 425
in6_multi 71 9K 71
bmsafemap 2 9K 909
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 37
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 204
kqueue 58 6K 1729
plimit 21 6K 349
ufs_dirhash 24 5K 24
pf_ifnet 12 5K 44
DEVFSP 74 5K 238
UMA 271 5K 271
vt 11 5K 11
md_disk 2 5K 2
pf_table 2 4K 30
memdesc 1 4K 1
MCA 32 4K 32
md_sectors 1 4K 1
evdev 4 4K 4
kcovinfo 64 4K 68
acpisem 28 4K 28
pwddesc 56 4K 1741
hhook 15 4K 17
session 25 4K 38
terminal 11 3K 11
proc-args 44 3K 590
uidinfo 3 3K 7
sctp_atky 49 3K 1763
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
dirrem 8 2K 852
ipsec-saq 2 2K 2
lockf 19 2K 29
selfd 31 2K 46294
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
CAM XPT 22 2K 543
Unitno 25 2K 83
in_multi 6 2K 8
vnodemarker 3 2K 57
ipsecpolicy 2 2K 2
acpidev 20 2K 20
select 10 2K 41
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
inpcbpolicy 33 2K 642
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
NFSD session 1 1K 1
mkdir 7 1K 1646
CAM periph 4 1K 271
freework 4 1K 1010
ipsec 3 1K 3
sctp_ifn 6 1K 15
freeblks 3 1K 853
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
osd 26 1K 400
crypto 4 1K 85
encap_export_host 12 1K 12
sctp_athm 33 1K 1424
sctp_stri 1 1K 72
sctp_map 32 1K 638
newdirblk 4 1K 823
diradd 4 1K 885
pfil 4 1K 4
cdev 2 1K 2
freefile 3 1K 849
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
procdesc 2 1K 12
feeder 7 1K 7
pf_osfp 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
tcp_fsb 1 1K 126
pf_rule 1 1K 19
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 303
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 4525
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 39
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 92
p1003.1b 1 1K 1
cubic data 0 0K 5
tcp_do 0 0K 0
cdg data 0 0K 8
chd data 0 0K 8
vegas data 0 0K 0
mqdata 0 0K 0
dctcp data 0 0K 5
htcp data 0 0K 16
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 703
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_aadr 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NEWNFSnode 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
iavf 0 0K 0
ixl 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
xen_intr 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xnb 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xbbd 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 644
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 24
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 270
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 8
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 23
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 993
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 17
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 111
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 15057
ioctlops 0 0K 184
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
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 676
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 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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 982 1401498 0 254 38100992 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8836 734 2254258 0 254 2449920 0
tcp_log 416 248 5008 5462 0 254 2186496 0
RADIX NODE 144 14684 263 92885 0 62 2152368 0
BUF TRIE 144 192 11568 1111 0 62 1693440 0
malloc-384 384 4151 9 4151 0 30 1597440 0
malloc-128 128 11670 48 15108 0 126 1499904 0
malloc-4096 4096 336 1 1133 0 2 1380352 0
UMA Slabs 0 112 10515 30 10515 0 126 1181040 0
mbuf_cluster 2048 570 2 570 0 254 1171456 0
vmem btag 56 17206 49 17206 0 254 966280 0
ertt_txseginfo 40 32 15724 143497 0 254 630240 0
FFS inode 1160 506 33 1355 0 8 625240 0
tcp_bbr_map 128 12 4204 41972 0 126 539648 0
256 Bucket 2048 216 16 20239 0 8 475136 0
malloc-65536 65536 6 1 14 0 1 458752 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
THREAD 1808 147 29 1211 0 8 318208 0
VM OBJECT 264 1095 105 26231 0 30 316800 0
VNODE 448 545 76 1396 0 30 278208 0
malloc-4096 4096 60 5 2721 0 2 266240 0
malloc-32768 32768 2 6 249 0 1 262144 0
malloc-64 64 3996 99 7650 0 254 262080 0
malloc-16384 16384 9 6 827 0 1 245760 0
malloc-16 16 14619 131 15476 0 254 236000 0
DEVCTL 1024 24 196 154 0 0 225280 0
malloc-65536 65536 1 2 137 0 1 196608 0
UMA Zones 768 243 1 243 0 16 187392 0
malloc-32 32 5643 153 6906 0 254 185472 0
malloc-256 256 8 652 2581 0 62 168960 0
malloc-128 128 1272 30 26199 0 126 166656 0
MAP ENTRY 96 1336 344 90816 0 126 161280 0
FPU_save_area 832 149 40 5790 0 16 157248 0
mbuf_packet 256 64 506 3479 0 254 145920 0
malloc-1024 1024 136 4 157 0 16 143360 0
FFS2 dinode 256 506 34 1355 0 62 138240 0
S VFS Cache 104 1003 323 1874 0 126 137904 0
malloc-65536 65536 0 2 74 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-128 128 618 343 2431 0 126 123008 0
malloc-256 256 203 277 1392 0 62 122880 0
malloc-384 384 31 279 959 0 30 119040 0
ksiginfo 112 56 988 4650 0 126 116928 0
128 Bucket 1024 81 30 1197 0 16 113664 0
VMSPACE 2544 32 10 1696 0 4 106848 0
PROC 1336 56 16 1718 0 8 96192 0
sctp_asoc 2288 16 24 319 0 254 91520 0
UMA Kegs 384 228 5 228 0 30 89472 0
socket 960 43 45 2945 0 254 84480 0
clpbuf 2624 0 32 47 0 16 83968 0
filedesc0 1072 56 21 1741 0 8 82544 0
malloc-2048 2048 19 21 1032 0 8 81920 0
malloc-256 256 216 99 3561 0 62 80640 0
sctp_ep 1272 16 47 1029 0 254 80136 0
malloc-128 128 504 54 2486 0 126 71424 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-16384 16384 3 1 18 0 1 65536 0
malloc-8192 8192 4 4 42 0 1 65536 0
g_bio 408 8 152 9994 0 30 65280 0
malloc-8192 8192 5 2 7 0 1 57344 0
malloc-4096 4096 12 2 15 0 2 57344 0
malloc-1024 1024 26 30 835 0 16 57344 0
malloc-4096 4096 12 1 23 0 2 53248 0
64 Bucket 512 77 27 3661 0 30 53248 0
malloc-384 384 126 4 158 0 30 49920 0
malloc-8192 8192 4 2 14 0 1 49152 0
sctp_raddr 736 21 45 399 0 254 48576 0
malloc-64 64 413 343 46912 0 254 48384 0
malloc-64 64 618 138 16158 0 254 48384 0
malloc-128 128 301 71 2116 0 126 47616 0
32 Bucket 256 61 119 5568 0 62 46080 0
tcpcb 1080 22 20 389 0 254 45360 0
malloc-2048 2048 3 19 510 0 8 45056 0
malloc-2048 2048 0 22 573 0 8 45056 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4712 408 5532 0 254 40960 0
malloc-384 384 35 65 1398 0 30 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 17266 0 16 36864 0
da_ccb 544 2 61 2610 0 16 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-2048 2048 14 2 16 0 8 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-64 64 444 60 634 0 254 32256 0
malloc-64 64 46 458 1174 0 254 32256 0
malloc-256 256 73 47 346 0 62 30720 0
malloc-256 256 80 40 2515 0 62 30720 0
malloc-2048 2048 4 10 45 0 8 28672 0
malloc-1024 1024 2 26 55 0 16 28672 0
TURNSTILE 136 177 33 177 0 62 28560 0
KNOTE 160 28 147 67380 0 62 28000 0
tcp_inpcb 496 31 25 389 0 254 27776 0
pipe 744 20 15 376 0 16 26040 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-2048 2048 4 8 119 0 8 24576 0
malloc-2048 2048 8 4 61 0 8 24576 0
ttyinq 160 135 15 300 0 62 24000 0
Files 80 188 112 10330 0 126 24000 0
8 Bucket 80 47 253 1732 0 126 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-384 384 36 24 149 0 30 23040 0
malloc-256 256 76 14 187 0 62 23040 0
tcp_bbr_pcb 832 4 23 156 0 16 22464 0
malloc-4096 4096 3 2 12 0 2 20480 0
PWD 32 17 613 900 0 254 20160 0
malloc-32 32 41 589 1928 0 254 20160 0
16 Bucket 144 61 79 415 0 62 20160 0
SLEEPQUEUE 88 177 47 177 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 53 22 856 0 62 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 1 1 102 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-1024 1024 10 6 169 0 16 16384 0
malloc-512 512 2 30 134 0 30 16384 0
malloc-32 32 119 385 1384 0 254 16128 0
vtnet_tx_hdr 24 0 668 746192 0 254 16032 0
malloc-256 256 20 40 1288 0 62 15360 0
tcp_rack_pcb 832 1 17 126 0 16 14976 0
cpuset 104 8 116 270 0 126 12896 0
malloc-2048 2048 2 4 193 0 8 12288 0
malloc-1024 1024 5 7 1099 0 16 12288 0
malloc-512 512 9 15 18 0 30 12288 0
tcp_rack_map 112 4 104 216 0 126 12096 0
udp_inpcb 496 6 18 193 0 254 11904 0
sctp_chunk 152 23 55 152 0 254 11856 0
kenv 258 15 30 1031 0 30 11610 0
unpcb 256 11 34 1247 0 254 11520 0
malloc-384 384 22 8 25 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 4 0 2 8192 0
malloc-4096 4096 1 1 4 0 2 8192 0
malloc-1024 1024 4 4 35 0 16 8192 0
malloc-512 512 3 13 89 0 30 8192 0
malloc-512 512 6 10 65 0 30 8192 0
malloc-512 512 1 15 72 0 30 8192 0
rtentry 176 31 15 35 0 62 8096 0
tcptw 88 3 89 3 0 254 8096 0
PGRP 88 25 67 38 0 126 8096 0
rl_entry 40 52 150 52 0 254 8080 0
sctp_stream_msg_out 112 0 72 72 0 254 8064 0
sctp_laddr 48 48 120 292 0 254 8064 0
udpcb 32 6 246 233 0 254 8064 0
ertt 72 22 90 389 0 126 8064 0
malloc-64 64 78 48 97 0 254 8064 0
malloc-64 64 36 90 42 0 254 8064 0
malloc-64 64 97 29 2054 0 254 8064 0
malloc-32 32 46 206 99 0 254 8064 0
malloc-32 32 130 122 1048 0 254 8064 0
malloc-32 32 34 218 746 0 254 8064 0
malloc-32 32 38 214 2770 0 254 8064 0
4 Bucket 48 7 161 81 0 254 8064 0
2 Bucket 32 58 194 670 0 254 8064 0
malloc-16 16 39 461 999 0 254 8000 0
malloc-16 16 289 211 531 0 254 8000 0
malloc-16 16 86 414 758 0 254 8000 0
malloc-16 16 194 306 1419 0 254 8000 0
malloc-16 16 24 476 25349 0 254 8000 0
malloc-16 16 49 451 1461 0 254 8000 0
ripcb 496 2 14 20 0 254 7936 0
udplite_inpcb 496 0 16 40 0 254 7936 0
malloc-128 128 24 38 109 0 126 7936 0
malloc-128 128 42 20 62 0 126 7936 0
malloc-128 128 3 59 32 0 126 7936 0
sctp_readq 152 0 52 35 0 254 7904 0
cryptop 280 0 28 19 0 30 7840 0
routing nhops 256 27 3 35 0 62 7680 0
malloc-384 384 11 9 11 0 30 7680 0
malloc-384 384 1 19 341 0 30 7680 0
domainset 40 0 126 244 0 254 5040 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-1024 1024 4 0 4 0 16 4096 0
malloc-512 512 5 3 6 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
malloc-32 32 80 46 80 0 254 4032 0
malloc-16 16 10 240 10 0 254 4000 0
UMA Slabs 1 176 9 13 9 0 62 3872 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
md0 512 0 0 0 0 30 0 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
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 0 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_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
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
TMPFS node 224 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
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
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-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-4096 4096 0 0 0 0 2 0 0
malloc-1024 1024 0 0 0 0 16 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
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/10/01 11:09 | freebsd-src | ce73f768b764 | 1d849ab4 | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, NUM-byte read in smp_targeted_tlb_shootdown | |||||
| 2021/09/29 15:06 | freebsd-src | 5f07d7fe408b | e08fe937 | console log | report | ci-freebsd-i386 | panic: ASan: Invalid access, NUM-byte read in smp_targeted_tlb_shootdown |