panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(4)
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syzbot
Jul 8, 2021, 8:00:28 PM7/8/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: e88c3b1b intrng: remove now redundant shadow variable.
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=13e2c9b0300000
dashboard link: https://syzkaller.appspot.com/bug?extid=25e099044d591578e7e7
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+25e099...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 16-byte read at 0xfffffe000793dd00, RedZonePartial(4)
cpuid = 0
time = 1625783683
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008f7d07d0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008f7d0930
vpanic() at vpanic+0x2c5/frame 0xfffffe008f7d0a10
panic() at panic+0xb5/frame 0xfffffe008f7d0ae0
__asan_loadN_noabort() at __asan_loadN_noabort+0x189/frame 0xfffffe008f7d0bb0
aesni_encrypt_icm() at aesni_encrypt_icm+0xdbc/frame 0xfffffe008f7d0d70
aesni_cipher_crypt() at aesni_cipher_crypt+0x5a8/frame 0xfffffe008f7d0ec0
aesni_process() at aesni_process+0x247/frame 0xfffffe008f7d0f10
crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe008f7d1040
crypto_dispatch() at crypto_dispatch+0x183/frame 0xfffffe008f7d1070
crypto_ioctl() at crypto_ioctl+0x3123/frame 0xfffffe008f7d12b0
devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe008f7d1390
VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe008f7d13d0
vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe008f7d1720
devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe008f7d1770
kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe008f7d1870
sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe008f7d19f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe008f7d1bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008f7d1bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 4731 tid 106724 ]
Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0x47fd81e345f3a1d
rdx 0x40001
rbx 0
rsp 0xfffffe008f7d0910
rbp 0xfffffe008f7d0930
rsi 0
rdi 0xfffffe00925330e8
r8 0x3
r9 0xfffffe008f7d0468
r10 0
r11 0xfffffe009aed2350
r12 0xfffffe009aed1e40
r13 0xfffffe008f7d0901
r14 0xffffffff82c414c0 .str.18
r15 0xffffffff82c414c0 .str.18
rip 0xffffffff8178e44b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28f95ea(%rip)
db> show proc
Process 4731 (syz-executor.1) at 0xfffffe0092566000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 784 at 0xfffffe008f87a000
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.1
reaper: 0xfffffe0053d51538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ae703e0
(map 0xfffffe009ae703e0)
(map.pmap 0xfffffe009ae704a0)
(pmap 0xfffffe009ae70500)
threads: 2
106584 RunQ syz-executor.1
106724 Run CPU 0 syz-executor.1
db> ps
pid ppid pgrp uid state wmesg wchan cmd
4731 784 784 0 R (threaded) syz-executor.1
106584 RunQ syz-executor.1
106724 Run CPU 0 syz-executor.1
4729 785 785 0 R (threaded) syz-executor.2
104853 RunQ syz-executor.2
106723 RunQ syz-executor.2
4447 1 785 0 S uwait 0xfffffe0092594180 syz-executor.2
4442 1 785 0 S uwait 0xfffffe0091ef0380 syz-executor.2
4437 1 785 0 S uwait 0xfffffe009aed7a80 syz-executor.2
4432 1 785 0 S uwait 0xfffffe00925f6200 syz-executor.2
1991 1 1991 65 Ss select 0xfffffe00925b4ac0 dhclient
1886 1 785 60928 S uwait 0xfffffe00925b4500 syz-executor.2
1825 1 1825 0 Ss select 0xfffffe0091ef0ec0 dhclient
1821 1 1821 0 Ss select 0xfffffe00925f6740 dhclient
1798 1 1798 65 Ss select 0xfffffe009ad70f40 dhclient
1562 1 1562 0 Ss select 0xfffffe009ad70340 dhclient
1559 1 1559 0 Ss select 0xfffffe009ad702c0 dhclient
1532 1 1532 65 Ss select 0xfffffe009258d740 dhclient
1508 1 784 0 S uwait 0xfffffe00925b4200 syz-executor.1
1507 1 784 0 S uwait 0xfffffe00987b9e80 syz-executor.1
1503 1 784 0 S umtxn 0xfffffe0092034e80 syz-executor.1
1501 1 784 0 S uwait 0xfffffe0092594480 syz-executor.1
1496 1 785 0 S uwait 0xfffffe009258d200 syz-executor.2
1495 1 784 0 S uwait 0xfffffe009258d100 syz-executor.1
1494 1 785 0 S uwait 0xfffffe00987b9b80 syz-executor.2
1493 1 784 0 S uwait 0xfffffe00925b4b80 syz-executor.1
1489 1 785 0 S uwait 0xfffffe0092034580 syz-executor.2
1487 1 785 0 S uwait 0xfffffe00925f6d00 syz-executor.2
1482 1 785 0 S uwait 0xfffffe00925b4100 syz-executor.2
1481 1 785 0 S uwait 0xfffffe00987b9580 syz-executor.2
1478 1 785 0 S umtxn 0xfffffe00587ccb80 syz-executor.2
1477 1 785 0 S uwait 0xfffffe0091ef0a00 syz-executor.2
1476 1 785 0 S uwait 0xfffffe0091ef0480 syz-executor.2
1474 1 785 0 S uwait 0xfffffe00925b4e80 syz-executor.2
1415 1 798 0 S uwait 0xfffffe009258d000 syz-executor.3
1412 1 798 0 S uwait 0xfffffe00925b4400 syz-executor.3
1407 1 798 0 S uwait 0xfffffe00925f6b00 syz-executor.3
1399 1 783 0 S uwait 0xfffffe0092034400 syz-executor.0
1394 1 783 0 S uwait 0xfffffe0092034d80 syz-executor.0
1392 1 783 0 S uwait 0xfffffe00925b4180 syz-executor.0
1390 1 783 0 S uwait 0xfffffe00987b9c80 syz-executor.0
1389 1 783 0 S uwait 0xfffffe00987b9d80 syz-executor.0
1366 0 0 0 DL aiordy 0xfffffe0092037538 [aiod4]
1365 0 0 0 DL aiordy 0xfffffe009aa15000 [aiod3]
1364 0 0 0 DL aiordy 0xfffffe009aa15a70 [aiod2]
1363 0 0 0 DL aiordy 0xfffffe009aac3a70 [aiod1]
1287 1 1287 0 Ss select 0xfffffe0091ef0d40 dhclient
1282 1 1282 0 Ss select 0xfffffe00987b97c0 dhclient
1254 1 1254 65 Ss select 0xfffffe00925b4340 dhclient
1050 1 1050 0 Ss select 0xfffffe009258d6c0 dhclient
1045 1 1045 0 Ss select 0xfffffe00987b9ac0 dhclient
798 780 798 0 Rs syz-executor.3
785 780 785 0 Ss nanslp 0xffffffff84054900 syz-executor.2
784 780 784 0 Rs syz-executor.1
783 780 783 0 Rs syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100091 S uwait 0xfffffe00587cc980 syz-fuzzer
100114 RunQ syz-fuzzer
100115 RunQ syz-fuzzer
100116 S uwait 0xfffffe0092034880 syz-fuzzer
100117 S uwait 0xfffffe0091ef0580 syz-fuzzer
100118 S uwait 0xfffffe0092034c80 syz-fuzzer
100119 S uwait 0xfffffe0091ef0680 syz-fuzzer
100120 S uwait 0xfffffe0091ef0780 syz-fuzzer
100121 S uwait 0xfffffe0091ef0880 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe008f808b20 csh
776 694 776 0 Ss select 0xfffffe00920344c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty
698 1 698 0 Ss nanslp 0xffffffff84054900 cron
694 1 694 0 Ss select 0xfffffe008fa5f1c0 sshd
507 1 507 0 Ss select 0xfffffe0091ef0b40 syslogd
436 1 436 0 Ss select 0xfffffe0091ef0bc0 devd
435 1 435 65 Ss select 0xfffffe0091ef0c40 dhclient
350 1 350 0 Ss select 0xfffffe008fa5f240 dhclient
347 1 347 0 Ss select 0xfffffe0058393040 dhclient
23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer]
22 0 0 0 DL vlruwt 0xfffffe005838b538 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100083 D qsleep 0xffffffff84178940 [bufdaemon]
100086 D - 0xffffffff83411f80 [bufspacedaemon-0]
100099 D sdflush 0xfffffe008f8abce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon]
19 0 0 0 RL (threaded) [pagedaemon]
100081 RunQ [dom0]
100084 D launds 0xffffffff841a47c4 [laundry: dom0]
100085 D umarcl 0xffffffff81e7dc50 [uma]
18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff848753c0 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84d8dd00 [pf purge]
15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4]
9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3]
8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2]
7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff83c91240 [doneq0]
100047 D - 0xffffffff83c911c0 [async]
100080 D - 0xffffffff83c91040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8419e860 [crypto]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff84027ec0 [g_event]
100038 D - 0xffffffff84027f00 [g_up]
100039 D - 0xffffffff84027f40 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffffe0053e16e00 [thr_0]
100029 D - 0xfffffe0053e16e80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100014 I [swi5: fast taskq]
100030 I [swi1: netisr 0]
100031 I [swi3: vm]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100073 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 0xfffffe0053d51538 [init]
10 0 0 0 DL audit_w 0xffffffff8419f800 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff84028dc0 [swapper]
100005 D - 0xfffffe0053c0d800 [softirq_0]
100006 D - 0xfffffe0053c0d600 [softirq_1]
100007 D - 0xfffffe0053c0d400 [if_io_tqg_0]
100008 D - 0xfffffe0053c0d200 [if_io_tqg_1]
100009 D - 0xfffffe0053c0d000 [if_config_tqg_0]
100012 Run CPU 1 [thread taskq]
100013 D - 0xfffffe000791a400 [inm_free taskq]
100015 D - 0xfffffe000791a200 [kqueue_ctx taskq]
100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq]
100017 D - 0xfffffe000791a000 [aiod_kick taskq]
100018 D - 0xfffffe0053df6e00 [in6m_free taskq]
100019 D - 0xfffffe0053df6d00 [pci_hp taskq]
100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0]
100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1]
100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2]
100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3]
100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0]
100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1]
100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2]
100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0053df6a00 [firmware taskq]
100040 D - 0xfffffe0053df6900 [crypto_0]
100041 D - 0xfffffe0053df6900 [crypto_1]
100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0]
100058 D - 0xfffffe0053df6600 [vtnet0 txq 0]
100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1]
100060 D - 0xfffffe0053df6400 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon]
100066 D - 0xfffffe0053df6300 [mca taskq]
100071 D - 0xffffffff82c48441 [deadlkres]
100076 D - 0xfffffe005838de00 [acpi_task_0]
100077 D - 0xfffffe005838de00 [acpi_task_1]
100078 D - 0xfffffe005838de00 [acpi_task_2]
100079 D - 0xfffffe0053df6800 [CAM taskq]
4730 783 783 0 Z syz-executor.0
db> show all locks
Process 4731 (syz-executor.1) thread 0xfffffe009aed1e40 (106724)
exclusive sleep mutex anifpumtx (anifpumtx) r = 0 (0xfffffe000810fc00) locked @ /syzkaller/managers/main/kernel/sys/crypto/aesni/aesni.c:661
Process 4729 (syz-executor.2) thread 0xfffffe009ae0b560 (106723)
exclusive sleep mutex pf_idhash (pf_idhash) r = 0 (0xfffffe0057dc85d0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:4783
Process 0 (kernel) thread 0xfffffe0053df21e0 (100012)
exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d5000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789
exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4338K 4244
tcp_hpts 6 3201K 6
sysctloid 34320 2027K 34387
vtbuf 24 1968K 46
kobj 326 1304K 486
newblk 9 1026K 8935
vfscache 3 1025K 3
pcb 120 641K 9433
inodedep 107 552K 4269
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
filedesc 64 505K 7425
intr 4 472K 4
subproc 207 422K 4860
vmem 3 274K 6
acpica 1674 184K 54806
vnet_data 1 168K 1
tidhash 3 141K 3
linker 357 140K 397
pagedep 13 131K 3788
tfo_ccache 1 128K 1
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 53
bus 986 80K 3469
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
umtx 440 55K 440
kdtrace 282 53K 11457
sctp_stro 46 46K 1656
temp 36 35K 2862
sctp_atcl 93 35K 6010
hostcache 1 32K 1
shm 1 32K 47
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
dirrem 98 25K 3855
kbdmux 6 22K 6
ifaddr 71 21K 73
DEVFS_RULE 56 20K 56
routetbl 146 19K 647
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 33 14K 1684
lltable 44 14K 253
ether_multi 157 13K 167
KTRACE 100 13K 100
freefile 98 13K 3825
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
rman 84 10K 425
GEOM 60 10K 489
in6_multi 71 9K 71
bmsafemap 2 9K 4058
kqueue 97 9K 4763
ksem 2 9K 117
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 9
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
cred 29 8K 325
taskqueue 60 7K 60
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 596
pwddesc 94 6K 4762
sctp_atky 139 6K 7997
DEVFSP 81 6K 628
ufs_dirhash 24 5K 24
pf_ifnet 12 5K 152
UMA 270 5K 270
session 35 5K 68
vt 11 5K 11
pf_table 2 4K 52
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
lockf 33 4K 501
acpisem 28 4K 28
selfd 55 4K 65225
hhook 15 4K 17
fpukern_ctx 3 3K 3
proc-args 52 3K 720
terminal 11 3K 11
select 19 3K 265
uidinfo 4 3K 18
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
Unitno 30 2K 47
mount 31 2K 114
crypto 5 2K 415
CAM XPT 22 2K 543
in_multi 6 2K 8
sctp_athm 93 2K 6186
sctp_map 92 2K 3302
pf_osfp 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
freework 5 2K 4905
softdep 1 1K 1
newdirblk 8 1K 3670
mkdir 8 1K 7340
freeblks 4 1K 3850
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 562
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 15
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
encap_export_host 12 1K 12
procdesc 5 1K 18
diradd 4 1K 3896
pfil 4 1K 4
cdev 2 1K 2
inpcbpolicy 15 1K 2941
xform 7 1K 1072
osd 8 1K 1242
sctp_stri 1 1K 340
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
ioctlops 1 1K 761
filedesc_to_leader 4 1K 8
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
pf_rule 1 1K 151
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
nexusdev 7 1K 7
soname 4 1K 8723
filecaps 5 1K 125
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 48
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
pf_altq 0 0K 0
pf_temp 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 272
mqdata 0 0K 0
vegas data 0 0K 12
dctcp data 0 0K 0
cdg data 0 0K 8
htcp data 0 0K 0
cubic data 0 0K 8
chd data 0 0K 10
sctp_mcore 0 0K 0
sctp_socko 0 0K 3007
sctp_iter 0 0K 14
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 2
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 61
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 3731
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 275
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
indirdep 0 0K 1384
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 71
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 8
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 3906
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 110
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 132
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 18073
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 8
lio 0 0K 0
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 216
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 19179
eventfd 0 0K 5
Witness 0 0K 0
stack 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 936
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
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1365 476630 0 254 39669760 0
tcp_log 416 0 9954 150329 0 254 4140864 0
mbuf 256 9467 3283 1812924 0 254 3264000 0
pbuf 2624 0 762 0 0 2 1999488 0
RADIX NODE 144 11069 1890 172959 0 62 1866096 0
BUF TRIE 144 352 11408 14950 0 62 1693440 0
malloc-384 384 4249 31 4474 0 30 1643520 0
malloc-128 128 11323 23 11832 0 126 1452288 0
malloc-4096 4096 327 4 725 0 2 1355776 0
mbuf_cluster 2048 615 1 615 0 254 1261568 0
UMA Slabs 0 112 11119 2 11119 0 126 1245552 0
vmem btag 56 18778 133 18778 0 254 1059016 0
ertt_txseginfo 40 1 25552 852206 0 254 1022120 0
FFS inode 1160 538 29 4371 0 8 657720 0
256 Bucket 2048 290 22 18741 0 8 638976 0
tcp_bbr_map 128 0 4867 190871 0 126 622976 0
malloc-16384 16384 32 6 3724 0 1 622592 0
malloc-4096 4096 118 5 5287 0 2 503808 0
VM OBJECT 264 1669 86 71653 0 30 463320 0
THREAD 1808 186 34 6724 0 8 397760 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
MAP ENTRY 96 3171 357 273231 0 126 338688 0
VNODE 448 577 89 4412 0 30 298368 0
malloc-64 64 4195 467 69756 0 254 298368 0
malloc-256 256 227 913 21959 0 62 291840 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-16 16 14123 377 19578 0 254 232000 0
socket 944 40 204 8636 0 254 230336 0
DEVCTL 1024 0 220 154 0 0 225280 0
VMSPACE 2544 67 11 4706 0 4 198432 0
malloc-65536 65536 0 3 522 0 1 196608 0
malloc-65536 65536 1 2 50 0 1 196608 0
malloc-32768 32768 0 6 1284 0 1 196608 0
sctp_ep 1280 46 101 4177 0 254 188160 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5364 180 5678 0 254 177408 0
malloc-128 128 1264 100 33196 0 126 174592 0
sctp_asoc 2288 46 29 1651 0 254 171600 0
malloc-128 128 1227 75 10017 0 126 166656 0
malloc-2048 2048 48 32 4186 0 8 163840 0
mbuf_packet 256 85 530 16899 0 254 157440 0
PROC 1336 94 17 4731 0 8 148296 0
FFS2 dinode 256 538 32 4370 0 62 145920 0
S VFS Cache 104 1030 335 4968 0 126 141960 0
malloc-2048 2048 7 59 18126 0 8 135168 0
128 Bucket 1024 97 34 2433 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 18 0 1 131072 0
clpbuf 2624 0 48 1853 0 16 125952 0
malloc-1024 1024 110 10 127 0 16 122880 0
filedesc0 1072 94 18 4762 0 8 120064 0
ksiginfo 112 94 950 3540 0 126 116928 0
malloc-256 256 199 251 15094 0 62 115200 0
malloc-384 384 106 134 4310 0 30 92160 0
malloc-384 384 94 146 6101 0 30 92160 0
malloc-128 128 401 312 4317 0 126 91264 0
malloc-1024 1024 54 34 2163 0 16 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-16384 16384 4 1 179 0 1 81920 0
malloc-16384 16384 0 5 5 0 1 81920 0
malloc-8192 8192 5 5 135 0 1 81920 0
malloc-2048 2048 4 36 511 0 8 81920 0
64 Bucket 512 117 43 7440 0 30 81920 0
g_bio 408 0 190 50758 0 30 77520 0
malloc-8192 8192 4 5 16 0 1 73728 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
sctp_raddr 736 51 37 1851 0 254 64768 0
tcpcb 1080 4 52 1231 0 254 60480 0
sctp_chunk 152 348 42 1491 0 254 59280 0
malloc-8192 8192 6 1 8 0 1 57344 0
malloc-256 256 95 115 4733 0 62 53760 0
32 Bucket 256 74 136 9731 0 62 53760 0
malloc-4096 4096 12 1 23 0 2 53248 0
malloc-256 256 151 44 455 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-64 64 607 86 23088 0 254 44352 0
malloc-256 256 114 51 1253 0 62 42240 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4757 363 8550 0 254 40960 0
udplite_inpcb 496 0 80 1258 0 254 39680 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 32349 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
malloc-64 64 478 89 690 0 254 36288 0
Files 80 235 215 21393 0 126 36000 0
8 Bucket 80 55 395 2595 0 126 36000 0
tcp_inpcb 496 5 67 1231 0 254 35712 0
malloc-384 384 79 11 244 0 30 34560 0
pipe 744 23 22 521 0 16 33480 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-4096 4096 3 5 3910 0 2 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
TURNSTILE 136 221 10 221 0 62 31416 0
tcp_bbr_pcb 832 0 36 669 0 16 29952 0
malloc-2048 2048 12 2 208 0 8 28672 0
malloc-1024 1024 13 15 1543 0 16 28672 0
malloc-64 64 281 160 9658 0 254 28224 0
KNOTE 160 28 147 68242 0 62 28000 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-2048 2048 6 6 340 0 8 24576 0
PWD 32 39 717 3771 0 254 24192 0
malloc-64 64 69 309 4248 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
malloc-128 128 8 178 576 0 126 23808 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 33 57 3988 0 62 23040 0
SLEEPQUEUE 88 221 35 221 0 126 22528 0
tcp_rack_pcb 832 0 27 272 0 16 22464 0
malloc-4096 4096 2 3 13 0 2 20480 0
malloc-2048 2048 2 8 347 0 8 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
malloc-32 32 317 313 13414 0 254 20160 0
malloc-128 128 94 61 4036 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-384 384 36 14 38 0 30 19200 0
malloc-384 384 36 14 38 0 30 19200 0
malloc-256 256 45 30 443 0 62 19200 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 85 0 2 16384 0
malloc-2048 2048 4 4 54 0 8 16384 0
malloc-1024 1024 11 5 11 0 16 16384 0
malloc-64 64 158 94 371 0 254 16128 0
malloc-32 32 118 386 6501 0 254 16128 0
16 Bucket 144 60 52 612 0 62 16128 0
vtnet_tx_hdr 24 0 668 600814 0 254 16032 0
udp_inpcb 496 6 26 320 0 254 15872 0
malloc-256 256 34 26 1603 0 62 15360 0
malloc-1024 1024 8 4 9 0 16 12288 0
malloc-512 512 3 21 563 0 30 12288 0
malloc-512 512 10 14 210 0 30 12288 0
malloc-512 512 12 12 19 0 30 12288 0
sctp_laddr 48 8 244 1074 0 254 12096 0
malloc-32 32 171 207 298 0 254 12096 0
2 Bucket 32 64 314 1078 0 254 12096 0
malloc-16 16 346 404 615 0 254 12000 0
kenv 258 15 30 1042 0 30 11610 0
unpcb 256 20 25 1455 0 254 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 9 0 2 8192 0
malloc-1024 1024 2 6 15 0 16 8192 0
malloc-1024 1024 1 7 57 0 16 8192 0
malloc-512 512 0 16 7 0 30 8192 0
malloc-512 512 1 15 323 0 30 8192 0
pf tags 104 0 78 14 0 126 8112 0
rtentry 176 31 15 35 0 62 8096 0
PGRP 88 35 57 68 0 126 8096 0
rl_entry 40 89 113 89 0 254 8080 0
sctp_asconf_ack 48 0 168 19 0 254 8064 0
sctp_stream_msg_out 112 19 53 353 0 254 8064 0
tcp_rack_map 112 0 72 524 0 126 8064 0
hostcache 64 2 124 2 0 254 8064 0
udpcb 32 6 246 1578 0 254 8064 0
ertt 72 4 108 1231 0 126 8064 0
malloc-64 64 12 114 105 0 254 8064 0
malloc-64 64 88 38 638 0 254 8064 0
malloc-32 32 149 103 229 0 254 8064 0
malloc-32 32 24 228 53 0 254 8064 0
malloc-32 32 38 214 929 0 254 8064 0
4 Bucket 48 6 162 125 0 254 8064 0
malloc-16 16 6 494 1238 0 254 8000 0
malloc-16 16 16 484 19 0 254 8000 0
malloc-16 16 187 313 1417 0 254 8000 0
malloc-16 16 29 471 29107 0 254 8000 0
malloc-16 16 103 397 6483 0 254 8000 0
ripcb 496 5 11 132 0 254 7936 0
malloc-128 128 25 37 128 0 126 7936 0
malloc-128 128 12 50 316 0 126 7936 0
sctp_readq 152 1 51 147 0 254 7904 0
AIO 208 0 38 32 0 62 7904 0
cryptop 280 1 27 78 0 30 7840 0
itimer 352 0 22 26 0 30 7744 0
AIOCB 552 0 14 5 0 16 7728 0
routing nhops 256 27 3 35 0 62 7680 0
malloc-384 384 1 19 349 0 30 7680 0
malloc-384 384 1 19 40 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-512 512 1 7 16 0 30 4096 0
malloc-512 512 4 4 4 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
tcptw 88 0 46 12 0 254 4048 0
tcpreass 48 0 84 1 0 254 4032 0
sackhole 32 0 126 3 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
ipq 56 0 72 1 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 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
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 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 304 0 0 0 0 254 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following issue on:
HEAD commit: e88c3b1b intrng: remove now redundant shadow variable.
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=13e2c9b0300000
dashboard link: https://syzkaller.appspot.com/bug?extid=25e099044d591578e7e7
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+25e099...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 16-byte read at 0xfffffe000793dd00, RedZonePartial(4)
cpuid = 0
time = 1625783683
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008f7d07d0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008f7d0930
vpanic() at vpanic+0x2c5/frame 0xfffffe008f7d0a10
panic() at panic+0xb5/frame 0xfffffe008f7d0ae0
__asan_loadN_noabort() at __asan_loadN_noabort+0x189/frame 0xfffffe008f7d0bb0
aesni_encrypt_icm() at aesni_encrypt_icm+0xdbc/frame 0xfffffe008f7d0d70
aesni_cipher_crypt() at aesni_cipher_crypt+0x5a8/frame 0xfffffe008f7d0ec0
aesni_process() at aesni_process+0x247/frame 0xfffffe008f7d0f10
crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe008f7d1040
crypto_dispatch() at crypto_dispatch+0x183/frame 0xfffffe008f7d1070
crypto_ioctl() at crypto_ioctl+0x3123/frame 0xfffffe008f7d12b0
devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe008f7d1390
VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe008f7d13d0
vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe008f7d1720
devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe008f7d1770
kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe008f7d1870
sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe008f7d19f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe008f7d1bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008f7d1bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 4731 tid 106724 ]
Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0x47fd81e345f3a1d
rdx 0x40001
rbx 0
rsp 0xfffffe008f7d0910
rbp 0xfffffe008f7d0930
rsi 0
rdi 0xfffffe00925330e8
r8 0x3
r9 0xfffffe008f7d0468
r10 0
r11 0xfffffe009aed2350
r12 0xfffffe009aed1e40
r13 0xfffffe008f7d0901
r14 0xffffffff82c414c0 .str.18
r15 0xffffffff82c414c0 .str.18
rip 0xffffffff8178e44b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28f95ea(%rip)
db> show proc
Process 4731 (syz-executor.1) at 0xfffffe0092566000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 784 at 0xfffffe008f87a000
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.1
reaper: 0xfffffe0053d51538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ae703e0
(map 0xfffffe009ae703e0)
(map.pmap 0xfffffe009ae704a0)
(pmap 0xfffffe009ae70500)
threads: 2
106584 RunQ syz-executor.1
106724 Run CPU 0 syz-executor.1
db> ps
pid ppid pgrp uid state wmesg wchan cmd
4731 784 784 0 R (threaded) syz-executor.1
106584 RunQ syz-executor.1
106724 Run CPU 0 syz-executor.1
4729 785 785 0 R (threaded) syz-executor.2
104853 RunQ syz-executor.2
106723 RunQ syz-executor.2
4447 1 785 0 S uwait 0xfffffe0092594180 syz-executor.2
4442 1 785 0 S uwait 0xfffffe0091ef0380 syz-executor.2
4437 1 785 0 S uwait 0xfffffe009aed7a80 syz-executor.2
4432 1 785 0 S uwait 0xfffffe00925f6200 syz-executor.2
1991 1 1991 65 Ss select 0xfffffe00925b4ac0 dhclient
1886 1 785 60928 S uwait 0xfffffe00925b4500 syz-executor.2
1825 1 1825 0 Ss select 0xfffffe0091ef0ec0 dhclient
1821 1 1821 0 Ss select 0xfffffe00925f6740 dhclient
1798 1 1798 65 Ss select 0xfffffe009ad70f40 dhclient
1562 1 1562 0 Ss select 0xfffffe009ad70340 dhclient
1559 1 1559 0 Ss select 0xfffffe009ad702c0 dhclient
1532 1 1532 65 Ss select 0xfffffe009258d740 dhclient
1508 1 784 0 S uwait 0xfffffe00925b4200 syz-executor.1
1507 1 784 0 S uwait 0xfffffe00987b9e80 syz-executor.1
1503 1 784 0 S umtxn 0xfffffe0092034e80 syz-executor.1
1501 1 784 0 S uwait 0xfffffe0092594480 syz-executor.1
1496 1 785 0 S uwait 0xfffffe009258d200 syz-executor.2
1495 1 784 0 S uwait 0xfffffe009258d100 syz-executor.1
1494 1 785 0 S uwait 0xfffffe00987b9b80 syz-executor.2
1493 1 784 0 S uwait 0xfffffe00925b4b80 syz-executor.1
1489 1 785 0 S uwait 0xfffffe0092034580 syz-executor.2
1487 1 785 0 S uwait 0xfffffe00925f6d00 syz-executor.2
1482 1 785 0 S uwait 0xfffffe00925b4100 syz-executor.2
1481 1 785 0 S uwait 0xfffffe00987b9580 syz-executor.2
1478 1 785 0 S umtxn 0xfffffe00587ccb80 syz-executor.2
1477 1 785 0 S uwait 0xfffffe0091ef0a00 syz-executor.2
1476 1 785 0 S uwait 0xfffffe0091ef0480 syz-executor.2
1474 1 785 0 S uwait 0xfffffe00925b4e80 syz-executor.2
1415 1 798 0 S uwait 0xfffffe009258d000 syz-executor.3
1412 1 798 0 S uwait 0xfffffe00925b4400 syz-executor.3
1407 1 798 0 S uwait 0xfffffe00925f6b00 syz-executor.3
1399 1 783 0 S uwait 0xfffffe0092034400 syz-executor.0
1394 1 783 0 S uwait 0xfffffe0092034d80 syz-executor.0
1392 1 783 0 S uwait 0xfffffe00925b4180 syz-executor.0
1390 1 783 0 S uwait 0xfffffe00987b9c80 syz-executor.0
1389 1 783 0 S uwait 0xfffffe00987b9d80 syz-executor.0
1366 0 0 0 DL aiordy 0xfffffe0092037538 [aiod4]
1365 0 0 0 DL aiordy 0xfffffe009aa15000 [aiod3]
1364 0 0 0 DL aiordy 0xfffffe009aa15a70 [aiod2]
1363 0 0 0 DL aiordy 0xfffffe009aac3a70 [aiod1]
1287 1 1287 0 Ss select 0xfffffe0091ef0d40 dhclient
1282 1 1282 0 Ss select 0xfffffe00987b97c0 dhclient
1254 1 1254 65 Ss select 0xfffffe00925b4340 dhclient
1050 1 1050 0 Ss select 0xfffffe009258d6c0 dhclient
1045 1 1045 0 Ss select 0xfffffe00987b9ac0 dhclient
798 780 798 0 Rs syz-executor.3
785 780 785 0 Ss nanslp 0xffffffff84054900 syz-executor.2
784 780 784 0 Rs syz-executor.1
783 780 783 0 Rs syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100091 S uwait 0xfffffe00587cc980 syz-fuzzer
100114 RunQ syz-fuzzer
100115 RunQ syz-fuzzer
100116 S uwait 0xfffffe0092034880 syz-fuzzer
100117 S uwait 0xfffffe0091ef0580 syz-fuzzer
100118 S uwait 0xfffffe0092034c80 syz-fuzzer
100119 S uwait 0xfffffe0091ef0680 syz-fuzzer
100120 S uwait 0xfffffe0091ef0780 syz-fuzzer
100121 S uwait 0xfffffe0091ef0880 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe008f808b20 csh
776 694 776 0 Ss select 0xfffffe00920344c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty
698 1 698 0 Ss nanslp 0xffffffff84054900 cron
694 1 694 0 Ss select 0xfffffe008fa5f1c0 sshd
507 1 507 0 Ss select 0xfffffe0091ef0b40 syslogd
436 1 436 0 Ss select 0xfffffe0091ef0bc0 devd
435 1 435 65 Ss select 0xfffffe0091ef0c40 dhclient
350 1 350 0 Ss select 0xfffffe008fa5f240 dhclient
347 1 347 0 Ss select 0xfffffe0058393040 dhclient
23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer]
22 0 0 0 DL vlruwt 0xfffffe005838b538 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100083 D qsleep 0xffffffff84178940 [bufdaemon]
100086 D - 0xffffffff83411f80 [bufspacedaemon-0]
100099 D sdflush 0xfffffe008f8abce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon]
19 0 0 0 RL (threaded) [pagedaemon]
100081 RunQ [dom0]
100084 D launds 0xffffffff841a47c4 [laundry: dom0]
100085 D umarcl 0xffffffff81e7dc50 [uma]
18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff848753c0 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84d8dd00 [pf purge]
15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4]
9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3]
8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2]
7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff83c91240 [doneq0]
100047 D - 0xffffffff83c911c0 [async]
100080 D - 0xffffffff83c91040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8419e860 [crypto]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff84027ec0 [g_event]
100038 D - 0xffffffff84027f00 [g_up]
100039 D - 0xffffffff84027f40 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffffe0053e16e00 [thr_0]
100029 D - 0xfffffe0053e16e80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100014 I [swi5: fast taskq]
100030 I [swi1: netisr 0]
100031 I [swi3: vm]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100073 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 0xfffffe0053d51538 [init]
10 0 0 0 DL audit_w 0xffffffff8419f800 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff84028dc0 [swapper]
100005 D - 0xfffffe0053c0d800 [softirq_0]
100006 D - 0xfffffe0053c0d600 [softirq_1]
100007 D - 0xfffffe0053c0d400 [if_io_tqg_0]
100008 D - 0xfffffe0053c0d200 [if_io_tqg_1]
100009 D - 0xfffffe0053c0d000 [if_config_tqg_0]
100012 Run CPU 1 [thread taskq]
100013 D - 0xfffffe000791a400 [inm_free taskq]
100015 D - 0xfffffe000791a200 [kqueue_ctx taskq]
100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq]
100017 D - 0xfffffe000791a000 [aiod_kick taskq]
100018 D - 0xfffffe0053df6e00 [in6m_free taskq]
100019 D - 0xfffffe0053df6d00 [pci_hp taskq]
100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0]
100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1]
100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2]
100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3]
100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0]
100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1]
100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2]
100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0053df6a00 [firmware taskq]
100040 D - 0xfffffe0053df6900 [crypto_0]
100041 D - 0xfffffe0053df6900 [crypto_1]
100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0]
100058 D - 0xfffffe0053df6600 [vtnet0 txq 0]
100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1]
100060 D - 0xfffffe0053df6400 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon]
100066 D - 0xfffffe0053df6300 [mca taskq]
100071 D - 0xffffffff82c48441 [deadlkres]
100076 D - 0xfffffe005838de00 [acpi_task_0]
100077 D - 0xfffffe005838de00 [acpi_task_1]
100078 D - 0xfffffe005838de00 [acpi_task_2]
100079 D - 0xfffffe0053df6800 [CAM taskq]
4730 783 783 0 Z syz-executor.0
db> show all locks
Process 4731 (syz-executor.1) thread 0xfffffe009aed1e40 (106724)
exclusive sleep mutex anifpumtx (anifpumtx) r = 0 (0xfffffe000810fc00) locked @ /syzkaller/managers/main/kernel/sys/crypto/aesni/aesni.c:661
Process 4729 (syz-executor.2) thread 0xfffffe009ae0b560 (106723)
exclusive sleep mutex pf_idhash (pf_idhash) r = 0 (0xfffffe0057dc85d0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:4783
Process 0 (kernel) thread 0xfffffe0053df21e0 (100012)
exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d5000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789
exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4338K 4244
tcp_hpts 6 3201K 6
sysctloid 34320 2027K 34387
vtbuf 24 1968K 46
kobj 326 1304K 486
newblk 9 1026K 8935
vfscache 3 1025K 3
pcb 120 641K 9433
inodedep 107 552K 4269
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
filedesc 64 505K 7425
intr 4 472K 4
subproc 207 422K 4860
vmem 3 274K 6
acpica 1674 184K 54806
vnet_data 1 168K 1
tidhash 3 141K 3
linker 357 140K 397
pagedep 13 131K 3788
tfo_ccache 1 128K 1
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 53
bus 986 80K 3469
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
umtx 440 55K 440
kdtrace 282 53K 11457
sctp_stro 46 46K 1656
temp 36 35K 2862
sctp_atcl 93 35K 6010
hostcache 1 32K 1
shm 1 32K 47
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
dirrem 98 25K 3855
kbdmux 6 22K 6
ifaddr 71 21K 73
DEVFS_RULE 56 20K 56
routetbl 146 19K 647
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 33 14K 1684
lltable 44 14K 253
ether_multi 157 13K 167
KTRACE 100 13K 100
freefile 98 13K 3825
ifnet 7 13K 7
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
rman 84 10K 425
GEOM 60 10K 489
in6_multi 71 9K 71
bmsafemap 2 9K 4058
kqueue 97 9K 4763
ksem 2 9K 117
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 9
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
cred 29 8K 325
taskqueue 60 7K 60
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 596
pwddesc 94 6K 4762
sctp_atky 139 6K 7997
DEVFSP 81 6K 628
ufs_dirhash 24 5K 24
pf_ifnet 12 5K 152
UMA 270 5K 270
session 35 5K 68
vt 11 5K 11
pf_table 2 4K 52
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
lockf 33 4K 501
acpisem 28 4K 28
selfd 55 4K 65225
hhook 15 4K 17
fpukern_ctx 3 3K 3
proc-args 52 3K 720
terminal 11 3K 11
select 19 3K 265
uidinfo 4 3K 18
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
Unitno 30 2K 47
mount 31 2K 114
crypto 5 2K 415
CAM XPT 22 2K 543
in_multi 6 2K 8
sctp_athm 93 2K 6186
sctp_map 92 2K 3302
pf_osfp 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
freework 5 2K 4905
softdep 1 1K 1
newdirblk 8 1K 3670
mkdir 8 1K 7340
freeblks 4 1K 3850
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 562
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 15
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
encap_export_host 12 1K 12
procdesc 5 1K 18
diradd 4 1K 3896
pfil 4 1K 4
cdev 2 1K 2
inpcbpolicy 15 1K 2941
xform 7 1K 1072
osd 8 1K 1242
sctp_stri 1 1K 340
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
ioctlops 1 1K 761
filedesc_to_leader 4 1K 8
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
pf_rule 1 1K 151
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
nexusdev 7 1K 7
soname 4 1K 8723
filecaps 5 1K 125
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 48
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
pf_altq 0 0K 0
pf_temp 0 0K 0
tcp_do 0 0K 0
tcp_fsb 0 0K 272
mqdata 0 0K 0
vegas data 0 0K 12
dctcp data 0 0K 0
cdg data 0 0K 8
htcp data 0 0K 0
cubic data 0 0K 8
chd data 0 0K 10
sctp_mcore 0 0K 0
sctp_socko 0 0K 3007
sctp_iter 0 0K 14
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 2
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 61
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 3731
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 275
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
indirdep 0 0K 1384
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 71
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 8
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 3906
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 110
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 132
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 18073
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 8
lio 0 0K 0
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 216
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 19179
eventfd 0 0K 5
Witness 0 0K 0
stack 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 936
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
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1365 476630 0 254 39669760 0
tcp_log 416 0 9954 150329 0 254 4140864 0
mbuf 256 9467 3283 1812924 0 254 3264000 0
pbuf 2624 0 762 0 0 2 1999488 0
RADIX NODE 144 11069 1890 172959 0 62 1866096 0
BUF TRIE 144 352 11408 14950 0 62 1693440 0
malloc-384 384 4249 31 4474 0 30 1643520 0
malloc-128 128 11323 23 11832 0 126 1452288 0
malloc-4096 4096 327 4 725 0 2 1355776 0
mbuf_cluster 2048 615 1 615 0 254 1261568 0
UMA Slabs 0 112 11119 2 11119 0 126 1245552 0
vmem btag 56 18778 133 18778 0 254 1059016 0
ertt_txseginfo 40 1 25552 852206 0 254 1022120 0
FFS inode 1160 538 29 4371 0 8 657720 0
256 Bucket 2048 290 22 18741 0 8 638976 0
tcp_bbr_map 128 0 4867 190871 0 126 622976 0
malloc-16384 16384 32 6 3724 0 1 622592 0
malloc-4096 4096 118 5 5287 0 2 503808 0
VM OBJECT 264 1669 86 71653 0 30 463320 0
THREAD 1808 186 34 6724 0 8 397760 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
MAP ENTRY 96 3171 357 273231 0 126 338688 0
VNODE 448 577 89 4412 0 30 298368 0
malloc-64 64 4195 467 69756 0 254 298368 0
malloc-256 256 227 913 21959 0 62 291840 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-16 16 14123 377 19578 0 254 232000 0
socket 944 40 204 8636 0 254 230336 0
DEVCTL 1024 0 220 154 0 0 225280 0
VMSPACE 2544 67 11 4706 0 4 198432 0
malloc-65536 65536 0 3 522 0 1 196608 0
malloc-65536 65536 1 2 50 0 1 196608 0
malloc-32768 32768 0 6 1284 0 1 196608 0
sctp_ep 1280 46 101 4177 0 254 188160 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5364 180 5678 0 254 177408 0
malloc-128 128 1264 100 33196 0 126 174592 0
sctp_asoc 2288 46 29 1651 0 254 171600 0
malloc-128 128 1227 75 10017 0 126 166656 0
malloc-2048 2048 48 32 4186 0 8 163840 0
mbuf_packet 256 85 530 16899 0 254 157440 0
PROC 1336 94 17 4731 0 8 148296 0
FFS2 dinode 256 538 32 4370 0 62 145920 0
S VFS Cache 104 1030 335 4968 0 126 141960 0
malloc-2048 2048 7 59 18126 0 8 135168 0
128 Bucket 1024 97 34 2433 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 18 0 1 131072 0
clpbuf 2624 0 48 1853 0 16 125952 0
malloc-1024 1024 110 10 127 0 16 122880 0
filedesc0 1072 94 18 4762 0 8 120064 0
ksiginfo 112 94 950 3540 0 126 116928 0
malloc-256 256 199 251 15094 0 62 115200 0
malloc-384 384 106 134 4310 0 30 92160 0
malloc-384 384 94 146 6101 0 30 92160 0
malloc-128 128 401 312 4317 0 126 91264 0
malloc-1024 1024 54 34 2163 0 16 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-16384 16384 4 1 179 0 1 81920 0
malloc-16384 16384 0 5 5 0 1 81920 0
malloc-8192 8192 5 5 135 0 1 81920 0
malloc-2048 2048 4 36 511 0 8 81920 0
64 Bucket 512 117 43 7440 0 30 81920 0
g_bio 408 0 190 50758 0 30 77520 0
malloc-8192 8192 4 5 16 0 1 73728 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
sctp_raddr 736 51 37 1851 0 254 64768 0
tcpcb 1080 4 52 1231 0 254 60480 0
sctp_chunk 152 348 42 1491 0 254 59280 0
malloc-8192 8192 6 1 8 0 1 57344 0
malloc-256 256 95 115 4733 0 62 53760 0
32 Bucket 256 74 136 9731 0 62 53760 0
malloc-4096 4096 12 1 23 0 2 53248 0
malloc-256 256 151 44 455 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-64 64 607 86 23088 0 254 44352 0
malloc-256 256 114 51 1253 0 62 42240 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4757 363 8550 0 254 40960 0
udplite_inpcb 496 0 80 1258 0 254 39680 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 32349 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
malloc-64 64 478 89 690 0 254 36288 0
Files 80 235 215 21393 0 126 36000 0
8 Bucket 80 55 395 2595 0 126 36000 0
tcp_inpcb 496 5 67 1231 0 254 35712 0
malloc-384 384 79 11 244 0 30 34560 0
pipe 744 23 22 521 0 16 33480 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-4096 4096 3 5 3910 0 2 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
TURNSTILE 136 221 10 221 0 62 31416 0
tcp_bbr_pcb 832 0 36 669 0 16 29952 0
malloc-2048 2048 12 2 208 0 8 28672 0
malloc-1024 1024 13 15 1543 0 16 28672 0
malloc-64 64 281 160 9658 0 254 28224 0
KNOTE 160 28 147 68242 0 62 28000 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-2048 2048 6 6 340 0 8 24576 0
PWD 32 39 717 3771 0 254 24192 0
malloc-64 64 69 309 4248 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
malloc-128 128 8 178 576 0 126 23808 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 33 57 3988 0 62 23040 0
SLEEPQUEUE 88 221 35 221 0 126 22528 0
tcp_rack_pcb 832 0 27 272 0 16 22464 0
malloc-4096 4096 2 3 13 0 2 20480 0
malloc-2048 2048 2 8 347 0 8 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
malloc-32 32 317 313 13414 0 254 20160 0
malloc-128 128 94 61 4036 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-384 384 36 14 38 0 30 19200 0
malloc-384 384 36 14 38 0 30 19200 0
malloc-256 256 45 30 443 0 62 19200 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 85 0 2 16384 0
malloc-2048 2048 4 4 54 0 8 16384 0
malloc-1024 1024 11 5 11 0 16 16384 0
malloc-64 64 158 94 371 0 254 16128 0
malloc-32 32 118 386 6501 0 254 16128 0
16 Bucket 144 60 52 612 0 62 16128 0
vtnet_tx_hdr 24 0 668 600814 0 254 16032 0
udp_inpcb 496 6 26 320 0 254 15872 0
malloc-256 256 34 26 1603 0 62 15360 0
malloc-1024 1024 8 4 9 0 16 12288 0
malloc-512 512 3 21 563 0 30 12288 0
malloc-512 512 10 14 210 0 30 12288 0
malloc-512 512 12 12 19 0 30 12288 0
sctp_laddr 48 8 244 1074 0 254 12096 0
malloc-32 32 171 207 298 0 254 12096 0
2 Bucket 32 64 314 1078 0 254 12096 0
malloc-16 16 346 404 615 0 254 12000 0
kenv 258 15 30 1042 0 30 11610 0
unpcb 256 20 25 1455 0 254 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 9 0 2 8192 0
malloc-1024 1024 2 6 15 0 16 8192 0
malloc-1024 1024 1 7 57 0 16 8192 0
malloc-512 512 0 16 7 0 30 8192 0
malloc-512 512 1 15 323 0 30 8192 0
pf tags 104 0 78 14 0 126 8112 0
rtentry 176 31 15 35 0 62 8096 0
PGRP 88 35 57 68 0 126 8096 0
rl_entry 40 89 113 89 0 254 8080 0
sctp_asconf_ack 48 0 168 19 0 254 8064 0
sctp_stream_msg_out 112 19 53 353 0 254 8064 0
tcp_rack_map 112 0 72 524 0 126 8064 0
hostcache 64 2 124 2 0 254 8064 0
udpcb 32 6 246 1578 0 254 8064 0
ertt 72 4 108 1231 0 126 8064 0
malloc-64 64 12 114 105 0 254 8064 0
malloc-64 64 88 38 638 0 254 8064 0
malloc-32 32 149 103 229 0 254 8064 0
malloc-32 32 24 228 53 0 254 8064 0
malloc-32 32 38 214 929 0 254 8064 0
4 Bucket 48 6 162 125 0 254 8064 0
malloc-16 16 6 494 1238 0 254 8000 0
malloc-16 16 16 484 19 0 254 8000 0
malloc-16 16 187 313 1417 0 254 8000 0
malloc-16 16 29 471 29107 0 254 8000 0
malloc-16 16 103 397 6483 0 254 8000 0
ripcb 496 5 11 132 0 254 7936 0
malloc-128 128 25 37 128 0 126 7936 0
malloc-128 128 12 50 316 0 126 7936 0
sctp_readq 152 1 51 147 0 254 7904 0
AIO 208 0 38 32 0 62 7904 0
cryptop 280 1 27 78 0 30 7840 0
itimer 352 0 22 26 0 30 7744 0
AIOCB 552 0 14 5 0 16 7728 0
routing nhops 256 27 3 35 0 62 7680 0
malloc-384 384 1 19 349 0 30 7680 0
malloc-384 384 1 19 40 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-512 512 1 7 16 0 30 4096 0
malloc-512 512 4 4 4 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
tcptw 88 0 46 12 0 254 4048 0
tcpreass 48 0 84 1 0 254 4032 0
sackhole 32 0 126 3 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
ipq 56 0 72 1 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 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
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 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 304 0 0 0 0 254 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126
---
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Mark Johnston
Jul 9, 2021, 8:21:43 PM7/9/21
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