panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(6)
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syzbot
Jul 7, 2021, 3:18:27 AM7/7/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: da2f833f MMCCAM: fix a panic after cam_sim_alloc_dev() rem..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=179ee1c4300000
dashboard link: https://syzkaller.appspot.com/bug?extid=4b5eaf123a99456b5160
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+4b5eaf...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 16-byte read at 0xfffffe000793dad0, RedZonePartial(6)
cpuid = 1
time = 1625642328
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3ec97d0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3ec9930
vpanic() at vpanic+0x2c5/frame 0xfffffe00a3ec9a10
panic() at panic+0xb5/frame 0xfffffe00a3ec9ae0
__asan_loadN_noabort() at __asan_loadN_noabort+0x189/frame 0xfffffe00a3ec9bb0
aesni_encrypt_icm() at aesni_encrypt_icm+0xdbc/frame 0xfffffe00a3ec9d70
aesni_cipher_crypt() at aesni_cipher_crypt+0x5a8/frame 0xfffffe00a3ec9ec0
aesni_process() at aesni_process+0x247/frame 0xfffffe00a3ec9f10
crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe00a3eca040
crypto_dispatch() at crypto_dispatch+0x183/frame 0xfffffe00a3eca070
crypto_ioctl() at crypto_ioctl+0x3123/frame 0xfffffe00a3eca2b0
devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a3eca390
VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a3eca3d0
vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a3eca720
devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a3eca770
kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a3eca870
sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a3eca9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a3ecabf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3ecabf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 4107 tid 105788 ]
Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0x2863db687478a89a
rdx 0x40001
rbx 0
rsp 0xfffffe00a3ec9910
rbp 0xfffffe00a3ec9930
rsi 0
rdi 0xfffffe009e2b53e8
r8 0x3
r9 0xfffffe00a3ec9468
r10 0
r11 0xfffffe009e9f2510
r12 0xfffffe009e9f2000
r13 0xfffffe00a3ec9901
r14 0xffffffff82c3df20 .str.18
r15 0xffffffff82c3df20 .str.18
rip 0xffffffff8178d35b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28f86da(%rip)
db> show proc
Process 4107 (syz-executor.2) at 0xfffffe00a7851000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 784 at 0xfffffe009bc89538
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffffe0053d51538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a73b29f0
(map 0xfffffe00a73b29f0)
(map.pmap 0xfffffe00a73b2ab0)
(pmap 0xfffffe00a73b2b10)
threads: 2
104852 RunQ syz-executor.2
105788 Run CPU 1 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
4107 784 784 0 R (threaded) syz-executor.2
104852 RunQ syz-executor.2
105788 Run CPU 1 syz-executor.2
4103 783 783 0 R (threaded) syz-executor.1
105158 RunQ syz-executor.1
105782 S sbwait 0xfffffe00a784b574 syz-executor.1
105784 S sbwait 0xfffffe00a7850cd4 syz-executor.1
105787 S sbwait 0xfffffe00a784a574 syz-executor.1
4102 782 782 0 R syz-executor.0
4100 786 786 0 R syz-executor.3
3110 0 0 0 DL aiordy 0xfffffe00a61f7a70 [aiod4]
3109 0 0 0 DL aiordy 0xfffffe00a6079538 [aiod3]
3108 0 0 0 DL aiordy 0xfffffe009e9fa538 [aiod2]
3107 0 0 0 DL aiordy 0xfffffe00a73f4538 [aiod1]
1691 1 784 0 S uwait 0xfffffe00587ffd80 syz-executor.2
1687 1 786 0 S uwait 0xfffffe00a6017400 syz-executor.3
1683 1 784 0 S uwait 0xfffffe009e9f7600 syz-executor.2
1679 1 786 0 S uwait 0xfffffe009e9f7800 syz-executor.3
1673 1 784 0 S uwait 0xfffffe009e9f7c00 syz-executor.2
1667 1 786 0 S uwait 0xfffffe009e484a00 syz-executor.3
1664 1 786 0 S uwait 0xfffffe009e9f0180 syz-executor.3
1655 1 1655 65 Ss select 0xfffffe00a60f2b40 dhclient
1468 1 1468 0 Ss select 0xfffffe00a60f2a40 dhclient
1465 1 1465 0 Ss select 0xfffffe00a60f28c0 dhclient
1444 1 1444 65 Ss select 0xfffffe009e3ecbc0 dhclient
1364 1 1364 0 Ss select 0xfffffe00a60177c0 dhclient
1361 1 1361 0 Ss select 0xfffffe009e484540 dhclient
1328 1 1328 65 Ss select 0xfffffe009bf0d640 dhclient
1105 1 1105 0 Ss select 0xfffffe009e3ecdc0 dhclient
1100 1 1100 0 Ss select 0xfffffe009e484840 dhclient
1071 1 1071 65 Ss select 0xfffffe009e9f73c0 dhclient
834 1 834 0 Ss select 0xfffffe009e9f0d40 dhclient
825 1 825 0 Ss select 0xfffffe009e9f72c0 dhclient
786 780 786 0 Ss nanslp 0xffffffff84052941 syz-executor.3
784 780 784 0 Ss nanslp 0xffffffff84052941 syz-executor.2
783 780 783 0 Rs syz-executor.1
782 780 782 0 Ss nanslp 0xffffffff84052941 syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100107 S uwait 0xfffffe009bcf7200 syz-fuzzer
100117 RunQ syz-fuzzer
100118 S kqread 0xfffffe009e4b6c00 syz-fuzzer
100119 S uwait 0xfffffe009bf0d080 syz-fuzzer
100120 S uwait 0xfffffe009bf0d180 syz-fuzzer
100121 S uwait 0xfffffe0057fcf000 syz-fuzzer
100122 S uwait 0xfffffe0057fcf100 syz-fuzzer
100123 RunQ syz-fuzzer
100124 S uwait 0xfffffe0057fcf200 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe009bc660b0 csh
776 694 776 0 Ss select 0xfffffe009e4847c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty
698 1 698 0 Ss nanslp 0xffffffff84052941 cron
694 1 694 0 Ss select 0xfffffe009bf0d440 sshd
507 1 507 0 Ss select 0xfffffe009e3ecc40 syslogd
436 1 436 0 Ss select 0xfffffe009e3eccc0 devd
435 1 435 65 Ss select 0xfffffe009e3ecd40 dhclient
350 1 350 0 Ss select 0xfffffe009bf0d7c0 dhclient
347 1 347 0 Ss select 0xfffffe009e3ecec0 dhclient
23 0 0 0 DL syncer 0xffffffff84178a40 [syncer]
22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff84176940 [bufdaemon]
100086 D - 0xffffffff83411f80 [bufspacedaemon-0]
100099 D sdflush 0xfffffe009bd1fce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff841a25f8 [dom0]
100087 D launds 0xffffffff841a2604 [laundry: dom0]
100088 D umarcl 0xffffffff81e7afa0 [uma]
18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84b323c0 [sctp_iterator]
16 0 0 0 RL [pf purge]
15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4]
9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3]
8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2]
7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83c8f240 [doneq0]
100045 D - 0xffffffff83c8f1c0 [async]
100078 D - 0xffffffff83c8f040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff84025f00 [g_event]
100036 D - 0xffffffff84025f40 [g_up]
100037 D - 0xffffffff84025f80 [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]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 I [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
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 0xffffffff8419d640 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff84026e00 [swapper]
100005 D - 0xfffffe0053c0d800 [if_config_tqg_0]
100006 D - 0xfffffe0053c0d600 [softirq_0]
100007 D - 0xfffffe0053c0d400 [softirq_1]
100008 D - 0xfffffe0053c0d200 [if_io_tqg_0]
100009 D - 0xfffffe0053c0d000 [if_io_tqg_1]
100010 D - 0xfffffe0007919700 [pci_hp taskq]
100013 Run CPU 0 [thread taskq]
100014 D - 0xfffffe0007919300 [inm_free taskq]
100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq]
100017 D - 0xfffffe0007919000 [kqueue_ctx taskq]
100018 D - 0xfffffe0053df6e00 [in6m_free taskq]
100019 D - 0xfffffe0053df6d00 [aiod_kick 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]
100034 D - 0xfffffe0053df6a00 [firmware taskq]
100038 D - 0xfffffe0053df6900 [crypto_0]
100039 D - 0xfffffe0053df6900 [crypto_1]
100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0]
100056 D - 0xfffffe0053df6600 [vtnet0 txq 0]
100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1]
100058 D - 0xfffffe0053df6400 [vtnet0 txq 1]
100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon]
100064 D - 0xfffffe0053df6300 [mca taskq]
100066 D - 0xffffffff82c44ea1 [deadlkres]
100074 D - 0xfffffe0057fc9e00 [acpi_task_0]
100075 D - 0xfffffe0057fc9e00 [acpi_task_1]
100076 D - 0xfffffe0057fc9e00 [acpi_task_2]
100077 D - 0xfffffe0053df6800 [CAM taskq]
db> show all locks
Process 4107 (syz-executor.2) thread 0xfffffe009e9f2000 (105788)
exclusive sleep mutex anifpumtx (anifpumtx) r = 0 (0xfffffe000810fc40) locked @ /syzkaller/managers/main/kernel/sys/crypto/aesni/aesni.c:661
Process 4103 (syz-executor.1) thread 0xfffffe00a603c1e0 (105784)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a7850c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467
Process 0 (kernel) thread 0xfffffe0053df1ac0 (100013)
exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d3000) 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 5 3201K 5
sysctloid 34288 2025K 34355
vtbuf 24 1968K 46
kobj 326 1304K 486
newblk 6 1026K 7094
vfscache 3 1025K 3
pcb 186 715K 7431
inodedep 189 583K 3762
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 165 331K 4199
vmem 3 274K 5
filedesc 32 249K 6361
acpica 1674 184K 54806
vnet_data 1 168K 1
tidhash 3 141K 3
linker 357 140K 397
pagedep 9 130K 3364
tfo_ccache 1 128K 1
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 46
bus 986 80K 3469
sctp_stro 79 79K 1373
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
sctp_atcl 158 60K 4813
umtx 418 53K 418
kdtrace 243 47K 9897
dirrem 180 45K 3361
temp 35 33K 3115
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
freefile 178 23K 3350
kbdmux 6 22K 6
pf_rule 10 20K 177
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
routetbl 131 17K 768
tty 16 16K 16
ithread 99 16K 99
bus-sc 33 14K 1684
lltable 43 14K 143
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
sctp_atky 237 10K 6315
rman 84 10K 425
GEOM 60 10K 489
in6_multi 65 9K 65
bmsafemap 2 9K 3573
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 118
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 236 8K 294
kqueue 76 7K 4190
cred 26 7K 398
taskqueue 60 7K 60
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 648
DEVFSP 81 6K 290
ufs_dirhash 24 5K 24
pwddesc 74 5K 4134
UMA 270 5K 270
session 35 5K 54
pf_ifnet 10 5K 167
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
lockf 33 4K 941
acpisem 28 4K 28
selfd 55 4K 52484
hhook 15 4K 17
fpukern_ctx 3 3K 3
proc-args 52 3K 673
terminal 11 3K 11
sctp_athm 158 3K 4877
sctp_map 158 3K 2746
select 19 3K 250
uidinfo 3 3K 73
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 47
sctp_ifa 13 2K 14
crypto 5 2K 173
CAM XPT 22 2K 543
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
freework 5 2K 3720
softdep 1 1K 1
mkdir 8 1K 6398
freeblks 4 1K 3275
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 922
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
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
pf_osfp 6 1K 6
encap_export_host 12 1K 12
procdesc 5 1K 14
inpcbpolicy 17 1K 2636
newdirblk 4 1K 3199
diradd 4 1K 3401
pfil 4 1K 4
cdev 2 1K 2
xform 7 1K 482
osd 8 1K 956
chacha20random 1 1K 1
iov 2 1K 18115
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 32
CAM SIM 2 1K 2
ktls 1 1K 1
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
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 7385
filecaps 5 1K 98
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 46
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
chd data 0 0K 8
tcp_do 0 0K 0
tcp_fsb 0 0K 285
mqdata 0 0K 0
cubic data 0 0K 15
cdg data 0 0K 12
vegas data 0 0K 0
htcp data 0 0K 0
dctcp data 0 0K 16
sctp_mcore 0 0K 0
sctp_socko 0 0K 2500
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 22
sctp_stri 0 0K 178
pf_table 0 0K 87
pf_altq 0 0K 0
pf_temp 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
madt_table 0 0K 2
smartpqi 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
NFSD usrgroup 0 0K 0
iavf 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
xen_intr 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
vm_fictitious 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
scsi_ch 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 2904
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 451
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 6
allocindir 0 0K 0
indirdep 0 0K 756
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_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
acpipwr 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 55
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
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 12
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 13
twsbuf 0 0K 0
statfs 0 0K 3388
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 146
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 165
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 22831
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 8
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 152
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
ioctlops 0 0K 845
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 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 913
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 52
filedesc_to_leader 0 0K 7
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
NEWdirectio 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8448 862 36390 0 254 38133760 0
tcp_log 416 0 9972 97838 0 254 4148352 0
mbuf 256 9029 4006 541485 0 254 3336960 0
pbuf 2624 0 957 0 0 2 2511168 0
BUF TRIE 144 355 11405 20892 0 62 1693440 0
malloc-384 384 4227 23 4327 0 30 1632000 0
malloc-128 128 11309 68 11971 0 126 1456256 0
RADIX NODE 144 7991 1720 193385 0 62 1398384 0
malloc-4096 4096 327 4 794 0 2 1355776 0
mbuf_cluster 2048 645 1 645 0 254 1323008 0
UMA Slabs 0 112 10716 9 10716 0 126 1201200 0
vmem btag 56 18542 81 18542 0 254 1042888 0
ertt_txseginfo 40 1 22522 371317 0 254 900920 0
tcp_bbr_map 128 0 5363 104451 0 126 686464 0
FFS inode 1160 525 49 3906 0 8 665840 0
256 Bucket 2048 284 14 14790 0 8 610304 0
malloc-4096 4096 97 6 4663 0 2 421888 0
VM OBJECT 264 1388 97 62704 0 30 392040 0
THREAD 1808 168 41 5788 0 8 377872 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
malloc-16384 16384 16 4 3179 0 1 327680 0
sctp_chunk 152 76 1874 2425 0 254 296400 0
VNODE 448 563 94 3946 0 30 294336 0
sctp_asoc 2288 79 46 1373 0 254 286000 0
malloc-64 64 4185 162 57023 0 254 278208 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-2048 2048 81 47 3323 0 8 262144 0
malloc-16 16 14180 320 18701 0 254 232000 0
MAP ENTRY 96 2055 297 241984 0 126 225792 0
DEVCTL 1024 0 220 153 0 0 225280 0
malloc-256 256 303 552 17937 0 62 218880 0
malloc-65536 65536 1 2 22 0 1 196608 0
malloc-32768 32768 0 6 704 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5356 62 5606 0 254 173376 0
malloc-128 128 1264 69 32756 0 126 170624 0
sctp_ep 1280 79 53 3319 0 254 168960 0
mbuf_packet 256 77 568 15183 0 254 165120 0
malloc-128 128 1197 43 8965 0 126 158720 0
FFS2 dinode 256 525 75 3906 0 62 153600 0
socket 944 44 116 7428 0 254 151040 0
VMSPACE 2544 47 10 4082 0 4 145008 0
S VFS Cache 104 1025 340 4465 0 126 141960 0
malloc-384 384 188 172 3895 0 30 138240 0
malloc-1024 1024 88 44 1900 0 16 135168 0
128 Bucket 1024 95 36 1803 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 444 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
clpbuf 2624 0 48 2958 0 16 125952 0
sctp_raddr 736 79 86 1628 0 254 121440 0
PROC 1336 73 17 4107 0 8 120240 0
malloc-1024 1024 110 6 127 0 16 118784 0
ksiginfo 112 75 969 385 0 126 116928 0
malloc-256 256 182 268 12866 0 62 115200 0
malloc-2048 2048 7 47 22838 0 8 110592 0
malloc-128 128 481 294 3808 0 126 99200 0
malloc-16384 16384 4 2 179 0 1 98304 0
filedesc0 1072 74 17 4134 0 8 97552 0
malloc-384 384 158 92 4837 0 30 96000 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-8192 8192 5 4 134 0 1 73728 0
64 Bucket 512 100 36 8158 0 30 69632 0
g_bio 408 0 170 55279 0 30 69360 0
malloc-65536 65536 0 1 16 0 1 65536 0
malloc-32768 32768 0 2 144 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-2048 2048 4 26 511 0 8 61440 0
udplite_inpcb 488 2 110 1269 0 254 54656 0
malloc-256 256 150 60 383 0 62 53760 0
malloc-4096 4096 12 1 23 0 2 53248 0
malloc-256 256 128 67 3729 0 62 49920 0
32 Bucket 256 65 130 20129 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-64 64 586 170 21684 0 254 48384 0
tcpcb 1080 4 38 945 0 254 45360 0
pcpu-8 8 4783 849 9821 0 254 45056 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-2048 2048 15 5 631 0 8 40960 0
tcp_inpcb 488 4 76 945 0 254 39040 0
malloc-256 256 114 36 1328 0 62 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 29576 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
malloc-64 64 478 89 690 0 254 36288 0
malloc-384 384 75 15 303 0 30 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-1024 1024 13 19 1699 0 16 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
Files 80 237 163 19011 0 126 32000 0
TURNSTILE 136 210 21 210 0 62 31416 0
pipe 744 23 17 552 0 16 29760 0
malloc-2048 2048 12 2 203 0 8 28672 0
PWD 32 27 855 3294 0 254 28224 0
KNOTE 160 28 147 31680 0 62 28000 0
8 Bucket 80 59 291 2523 0 126 28000 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 3 3 3392 0 2 24576 0
malloc-64 64 234 144 8398 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
SLEEPQUEUE 88 210 46 210 0 126 22528 0
tcp_bbr_pcb 832 0 27 441 0 16 22464 0
malloc-2048 2048 2 8 390 0 8 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
malloc-32 32 303 327 11525 0 254 20160 0
malloc-128 128 90 65 3763 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-384 384 35 15 37 0 30 19200 0
malloc-256 256 39 36 492 0 62 19200 0
malloc-256 256 29 46 3597 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-4096 4096 2 2 36 0 2 16384 0
malloc-1024 1024 11 5 11 0 16 16384 0
malloc-512 512 10 22 239 0 30 16384 0
malloc-64 64 158 94 612 0 254 16128 0
malloc-32 32 184 320 5295 0 254 16128 0
16 Bucket 144 60 52 551 0 62 16128 0
vtnet_tx_hdr 24 0 668 197278 0 254 16032 0
unpcb 256 22 38 1386 0 254 15360 0
malloc-384 384 34 6 34 0 30 15360 0
malloc-256 256 36 24 1442 0 62 15360 0
tcp_rack_pcb 832 0 18 285 0 16 14976 0
malloc-1024 1024 8 4 9 0 16 12288 0
malloc-512 512 3 21 923 0 30 12288 0
malloc-512 512 0 24 179 0 30 12288 0
sctp_stream_msg_out 112 40 68 335 0 254 12096 0
sctp_laddr 48 0 252 1127 0 254 12096 0
malloc-64 64 101 88 3186 0 254 12096 0
malloc-32 32 160 218 271 0 254 12096 0
malloc-16 16 346 404 589 0 254 12000 0
ripcb 488 5 19 175 0 254 11712 0
udp_inpcb 488 6 18 247 0 254 11712 0
kenv 258 15 30 1038 0 30 11610 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-2048 2048 2 2 89 0 8 8192 0
malloc-1024 1024 2 6 14 0 16 8192 0
malloc-1024 1024 1 7 100 0 16 8192 0
malloc-512 512 12 4 12 0 30 8192 0
pf tags 104 0 78 304 0 126 8112 0
rtentry 176 30 16 34 0 62 8096 0
tcptw 88 0 92 7 0 254 8096 0
PGRP 88 35 57 58 0 126 8096 0
rl_entry 40 74 128 89 0 254 8080 0
sctp_asconf_ack 48 0 168 7 0 254 8064 0
tcp_rack_map 112 0 72 511 0 126 8064 0
udpcb 32 8 244 1516 0 254 8064 0
ertt 72 4 108 945 0 126 8064 0
malloc-64 64 12 114 102 0 254 8064 0
malloc-64 64 88 38 298 0 254 8064 0
malloc-32 32 137 115 190 0 254 8064 0
malloc-32 32 25 227 84 0 254 8064 0
malloc-32 32 38 214 865 0 254 8064 0
4 Bucket 48 6 162 110 0 254 8064 0
2 Bucket 32 55 197 925 0 254 8064 0
malloc-16 16 6 494 969 0 254 8000 0
malloc-16 16 16 484 27 0 254 8000 0
malloc-16 16 187 313 1417 0 254 8000 0
malloc-16 16 30 470 28434 0 254 8000 0
malloc-16 16 168 332 4992 0 254 8000 0
malloc-128 128 25 37 137 0 126 7936 0
malloc-128 128 10 52 367 0 126 7936 0
malloc-128 128 8 54 394 0 126 7936 0
sctp_readq 152 0 52 65 0 254 7904 0
cryptop 280 1 27 54 0 30 7840 0
routing nhops 256 27 3 34 0 62 7680 0
malloc-384 384 1 19 349 0 30 7680 0
malloc-384 384 1 19 33 0 30 7680 0
AIOLIO 272 0 28 8 0 30 7616 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 7 0 30 4096 0
malloc-512 512 4 4 4 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sackhole 32 0 126 9 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 0
AIO 208 0 19 7 0 62 3952 0
UMA Slabs 1 176 10 12 10 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
sctp_asconf 40 0 0 0 0 254 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 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 0 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
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
AIOCB 552 0 0 0 0 16 0 0
NCLNODE 584 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
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
---
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: da2f833f MMCCAM: fix a panic after cam_sim_alloc_dev() rem..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=179ee1c4300000
dashboard link: https://syzkaller.appspot.com/bug?extid=4b5eaf123a99456b5160
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+4b5eaf...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 16-byte read at 0xfffffe000793dad0, RedZonePartial(6)
cpuid = 1
time = 1625642328
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3ec97d0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3ec9930
vpanic() at vpanic+0x2c5/frame 0xfffffe00a3ec9a10
panic() at panic+0xb5/frame 0xfffffe00a3ec9ae0
__asan_loadN_noabort() at __asan_loadN_noabort+0x189/frame 0xfffffe00a3ec9bb0
aesni_encrypt_icm() at aesni_encrypt_icm+0xdbc/frame 0xfffffe00a3ec9d70
aesni_cipher_crypt() at aesni_cipher_crypt+0x5a8/frame 0xfffffe00a3ec9ec0
aesni_process() at aesni_process+0x247/frame 0xfffffe00a3ec9f10
crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe00a3eca040
crypto_dispatch() at crypto_dispatch+0x183/frame 0xfffffe00a3eca070
crypto_ioctl() at crypto_ioctl+0x3123/frame 0xfffffe00a3eca2b0
devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a3eca390
VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a3eca3d0
vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a3eca720
devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a3eca770
kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a3eca870
sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a3eca9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a3ecabf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3ecabf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 4107 tid 105788 ]
Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0x2863db687478a89a
rdx 0x40001
rbx 0
rsp 0xfffffe00a3ec9910
rbp 0xfffffe00a3ec9930
rsi 0
rdi 0xfffffe009e2b53e8
r8 0x3
r9 0xfffffe00a3ec9468
r10 0
r11 0xfffffe009e9f2510
r12 0xfffffe009e9f2000
r13 0xfffffe00a3ec9901
r14 0xffffffff82c3df20 .str.18
r15 0xffffffff82c3df20 .str.18
rip 0xffffffff8178d35b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28f86da(%rip)
db> show proc
Process 4107 (syz-executor.2) at 0xfffffe00a7851000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 784 at 0xfffffe009bc89538
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffffe0053d51538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a73b29f0
(map 0xfffffe00a73b29f0)
(map.pmap 0xfffffe00a73b2ab0)
(pmap 0xfffffe00a73b2b10)
threads: 2
104852 RunQ syz-executor.2
105788 Run CPU 1 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
4107 784 784 0 R (threaded) syz-executor.2
104852 RunQ syz-executor.2
105788 Run CPU 1 syz-executor.2
4103 783 783 0 R (threaded) syz-executor.1
105158 RunQ syz-executor.1
105782 S sbwait 0xfffffe00a784b574 syz-executor.1
105784 S sbwait 0xfffffe00a7850cd4 syz-executor.1
105787 S sbwait 0xfffffe00a784a574 syz-executor.1
4102 782 782 0 R syz-executor.0
4100 786 786 0 R syz-executor.3
3110 0 0 0 DL aiordy 0xfffffe00a61f7a70 [aiod4]
3109 0 0 0 DL aiordy 0xfffffe00a6079538 [aiod3]
3108 0 0 0 DL aiordy 0xfffffe009e9fa538 [aiod2]
3107 0 0 0 DL aiordy 0xfffffe00a73f4538 [aiod1]
1691 1 784 0 S uwait 0xfffffe00587ffd80 syz-executor.2
1687 1 786 0 S uwait 0xfffffe00a6017400 syz-executor.3
1683 1 784 0 S uwait 0xfffffe009e9f7600 syz-executor.2
1679 1 786 0 S uwait 0xfffffe009e9f7800 syz-executor.3
1673 1 784 0 S uwait 0xfffffe009e9f7c00 syz-executor.2
1667 1 786 0 S uwait 0xfffffe009e484a00 syz-executor.3
1664 1 786 0 S uwait 0xfffffe009e9f0180 syz-executor.3
1655 1 1655 65 Ss select 0xfffffe00a60f2b40 dhclient
1468 1 1468 0 Ss select 0xfffffe00a60f2a40 dhclient
1465 1 1465 0 Ss select 0xfffffe00a60f28c0 dhclient
1444 1 1444 65 Ss select 0xfffffe009e3ecbc0 dhclient
1364 1 1364 0 Ss select 0xfffffe00a60177c0 dhclient
1361 1 1361 0 Ss select 0xfffffe009e484540 dhclient
1328 1 1328 65 Ss select 0xfffffe009bf0d640 dhclient
1105 1 1105 0 Ss select 0xfffffe009e3ecdc0 dhclient
1100 1 1100 0 Ss select 0xfffffe009e484840 dhclient
1071 1 1071 65 Ss select 0xfffffe009e9f73c0 dhclient
834 1 834 0 Ss select 0xfffffe009e9f0d40 dhclient
825 1 825 0 Ss select 0xfffffe009e9f72c0 dhclient
786 780 786 0 Ss nanslp 0xffffffff84052941 syz-executor.3
784 780 784 0 Ss nanslp 0xffffffff84052941 syz-executor.2
783 780 783 0 Rs syz-executor.1
782 780 782 0 Ss nanslp 0xffffffff84052941 syz-executor.0
780 778 778 0 R (threaded) syz-fuzzer
100107 S uwait 0xfffffe009bcf7200 syz-fuzzer
100117 RunQ syz-fuzzer
100118 S kqread 0xfffffe009e4b6c00 syz-fuzzer
100119 S uwait 0xfffffe009bf0d080 syz-fuzzer
100120 S uwait 0xfffffe009bf0d180 syz-fuzzer
100121 S uwait 0xfffffe0057fcf000 syz-fuzzer
100122 S uwait 0xfffffe0057fcf100 syz-fuzzer
100123 RunQ syz-fuzzer
100124 S uwait 0xfffffe0057fcf200 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe009bc660b0 csh
776 694 776 0 Ss select 0xfffffe009e4847c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty
698 1 698 0 Ss nanslp 0xffffffff84052941 cron
694 1 694 0 Ss select 0xfffffe009bf0d440 sshd
507 1 507 0 Ss select 0xfffffe009e3ecc40 syslogd
436 1 436 0 Ss select 0xfffffe009e3eccc0 devd
435 1 435 65 Ss select 0xfffffe009e3ecd40 dhclient
350 1 350 0 Ss select 0xfffffe009bf0d7c0 dhclient
347 1 347 0 Ss select 0xfffffe009e3ecec0 dhclient
23 0 0 0 DL syncer 0xffffffff84178a40 [syncer]
22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff84176940 [bufdaemon]
100086 D - 0xffffffff83411f80 [bufspacedaemon-0]
100099 D sdflush 0xfffffe009bd1fce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff841a25f8 [dom0]
100087 D launds 0xffffffff841a2604 [laundry: dom0]
100088 D umarcl 0xffffffff81e7afa0 [uma]
18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84b323c0 [sctp_iterator]
16 0 0 0 RL [pf purge]
15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4]
9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3]
8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2]
7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83c8f240 [doneq0]
100045 D - 0xffffffff83c8f1c0 [async]
100078 D - 0xffffffff83c8f040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff84025f00 [g_event]
100036 D - 0xffffffff84025f40 [g_up]
100037 D - 0xffffffff84025f80 [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]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100030 I [swi4: clock (0)]
100031 I [swi4: clock (1)]
100032 I [swi1: netisr 0]
100033 I [swi3: vm]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
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 0xffffffff8419d640 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff84026e00 [swapper]
100005 D - 0xfffffe0053c0d800 [if_config_tqg_0]
100006 D - 0xfffffe0053c0d600 [softirq_0]
100007 D - 0xfffffe0053c0d400 [softirq_1]
100008 D - 0xfffffe0053c0d200 [if_io_tqg_0]
100009 D - 0xfffffe0053c0d000 [if_io_tqg_1]
100010 D - 0xfffffe0007919700 [pci_hp taskq]
100013 Run CPU 0 [thread taskq]
100014 D - 0xfffffe0007919300 [inm_free taskq]
100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq]
100017 D - 0xfffffe0007919000 [kqueue_ctx taskq]
100018 D - 0xfffffe0053df6e00 [in6m_free taskq]
100019 D - 0xfffffe0053df6d00 [aiod_kick 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]
100034 D - 0xfffffe0053df6a00 [firmware taskq]
100038 D - 0xfffffe0053df6900 [crypto_0]
100039 D - 0xfffffe0053df6900 [crypto_1]
100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0]
100056 D - 0xfffffe0053df6600 [vtnet0 txq 0]
100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1]
100058 D - 0xfffffe0053df6400 [vtnet0 txq 1]
100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon]
100064 D - 0xfffffe0053df6300 [mca taskq]
100066 D - 0xffffffff82c44ea1 [deadlkres]
100074 D - 0xfffffe0057fc9e00 [acpi_task_0]
100075 D - 0xfffffe0057fc9e00 [acpi_task_1]
100076 D - 0xfffffe0057fc9e00 [acpi_task_2]
100077 D - 0xfffffe0053df6800 [CAM taskq]
db> show all locks
Process 4107 (syz-executor.2) thread 0xfffffe009e9f2000 (105788)
exclusive sleep mutex anifpumtx (anifpumtx) r = 0 (0xfffffe000810fc40) locked @ /syzkaller/managers/main/kernel/sys/crypto/aesni/aesni.c:661
Process 4103 (syz-executor.1) thread 0xfffffe00a603c1e0 (105784)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a7850c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467
Process 0 (kernel) thread 0xfffffe0053df1ac0 (100013)
exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d3000) 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 5 3201K 5
sysctloid 34288 2025K 34355
vtbuf 24 1968K 46
kobj 326 1304K 486
newblk 6 1026K 7094
vfscache 3 1025K 3
pcb 186 715K 7431
inodedep 189 583K 3762
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 165 331K 4199
vmem 3 274K 5
filedesc 32 249K 6361
acpica 1674 184K 54806
vnet_data 1 168K 1
tidhash 3 141K 3
linker 357 140K 397
pagedep 9 130K 3364
tfo_ccache 1 128K 1
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 46
bus 986 80K 3469
sctp_stro 79 79K 1373
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
sctp_atcl 158 60K 4813
umtx 418 53K 418
kdtrace 243 47K 9897
dirrem 180 45K 3361
temp 35 33K 3115
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
freefile 178 23K 3350
kbdmux 6 22K 6
pf_rule 10 20K 177
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
routetbl 131 17K 768
tty 16 16K 16
ithread 99 16K 99
bus-sc 33 14K 1684
lltable 43 14K 143
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
sctp_atky 237 10K 6315
rman 84 10K 425
GEOM 60 10K 489
in6_multi 65 9K 65
bmsafemap 2 9K 3573
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 118
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 236 8K 294
kqueue 76 7K 4190
cred 26 7K 398
taskqueue 60 7K 60
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 648
DEVFSP 81 6K 290
ufs_dirhash 24 5K 24
pwddesc 74 5K 4134
UMA 270 5K 270
session 35 5K 54
pf_ifnet 10 5K 167
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
lockf 33 4K 941
acpisem 28 4K 28
selfd 55 4K 52484
hhook 15 4K 17
fpukern_ctx 3 3K 3
proc-args 52 3K 673
terminal 11 3K 11
sctp_athm 158 3K 4877
sctp_map 158 3K 2746
select 19 3K 250
uidinfo 3 3K 73
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 47
sctp_ifa 13 2K 14
crypto 5 2K 173
CAM XPT 22 2K 543
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
freework 5 2K 3720
softdep 1 1K 1
mkdir 8 1K 6398
freeblks 4 1K 3275
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 922
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 14
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
pf_osfp 6 1K 6
encap_export_host 12 1K 12
procdesc 5 1K 14
inpcbpolicy 17 1K 2636
newdirblk 4 1K 3199
diradd 4 1K 3401
pfil 4 1K 4
cdev 2 1K 2
xform 7 1K 482
osd 8 1K 956
chacha20random 1 1K 1
iov 2 1K 18115
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 32
CAM SIM 2 1K 2
ktls 1 1K 1
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
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 7385
filecaps 5 1K 98
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 46
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
chd data 0 0K 8
tcp_do 0 0K 0
tcp_fsb 0 0K 285
mqdata 0 0K 0
cubic data 0 0K 15
cdg data 0 0K 12
vegas data 0 0K 0
htcp data 0 0K 0
dctcp data 0 0K 16
sctp_mcore 0 0K 0
sctp_socko 0 0K 2500
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 22
sctp_stri 0 0K 178
pf_table 0 0K 87
pf_altq 0 0K 0
pf_temp 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
madt_table 0 0K 2
smartpqi 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
NFSD usrgroup 0 0K 0
iavf 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
xen_intr 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
vm_fictitious 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
scsi_ch 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 2904
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 451
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 6
allocindir 0 0K 0
indirdep 0 0K 756
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_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
acpipwr 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 55
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
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 12
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 13
twsbuf 0 0K 0
statfs 0 0K 3388
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 146
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 165
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 22831
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 8
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 152
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
ioctlops 0 0K 845
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 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 913
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 52
filedesc_to_leader 0 0K 7
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
NEWdirectio 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8448 862 36390 0 254 38133760 0
tcp_log 416 0 9972 97838 0 254 4148352 0
mbuf 256 9029 4006 541485 0 254 3336960 0
pbuf 2624 0 957 0 0 2 2511168 0
BUF TRIE 144 355 11405 20892 0 62 1693440 0
malloc-384 384 4227 23 4327 0 30 1632000 0
malloc-128 128 11309 68 11971 0 126 1456256 0
RADIX NODE 144 7991 1720 193385 0 62 1398384 0
malloc-4096 4096 327 4 794 0 2 1355776 0
mbuf_cluster 2048 645 1 645 0 254 1323008 0
UMA Slabs 0 112 10716 9 10716 0 126 1201200 0
vmem btag 56 18542 81 18542 0 254 1042888 0
ertt_txseginfo 40 1 22522 371317 0 254 900920 0
tcp_bbr_map 128 0 5363 104451 0 126 686464 0
FFS inode 1160 525 49 3906 0 8 665840 0
256 Bucket 2048 284 14 14790 0 8 610304 0
malloc-4096 4096 97 6 4663 0 2 421888 0
VM OBJECT 264 1388 97 62704 0 30 392040 0
THREAD 1808 168 41 5788 0 8 377872 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
malloc-16384 16384 16 4 3179 0 1 327680 0
sctp_chunk 152 76 1874 2425 0 254 296400 0
VNODE 448 563 94 3946 0 30 294336 0
sctp_asoc 2288 79 46 1373 0 254 286000 0
malloc-64 64 4185 162 57023 0 254 278208 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-2048 2048 81 47 3323 0 8 262144 0
malloc-16 16 14180 320 18701 0 254 232000 0
MAP ENTRY 96 2055 297 241984 0 126 225792 0
DEVCTL 1024 0 220 153 0 0 225280 0
malloc-256 256 303 552 17937 0 62 218880 0
malloc-65536 65536 1 2 22 0 1 196608 0
malloc-32768 32768 0 6 704 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5356 62 5606 0 254 173376 0
malloc-128 128 1264 69 32756 0 126 170624 0
sctp_ep 1280 79 53 3319 0 254 168960 0
mbuf_packet 256 77 568 15183 0 254 165120 0
malloc-128 128 1197 43 8965 0 126 158720 0
FFS2 dinode 256 525 75 3906 0 62 153600 0
socket 944 44 116 7428 0 254 151040 0
VMSPACE 2544 47 10 4082 0 4 145008 0
S VFS Cache 104 1025 340 4465 0 126 141960 0
malloc-384 384 188 172 3895 0 30 138240 0
malloc-1024 1024 88 44 1900 0 16 135168 0
128 Bucket 1024 95 36 1803 0 16 134144 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 444 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
clpbuf 2624 0 48 2958 0 16 125952 0
sctp_raddr 736 79 86 1628 0 254 121440 0
PROC 1336 73 17 4107 0 8 120240 0
malloc-1024 1024 110 6 127 0 16 118784 0
ksiginfo 112 75 969 385 0 126 116928 0
malloc-256 256 182 268 12866 0 62 115200 0
malloc-2048 2048 7 47 22838 0 8 110592 0
malloc-128 128 481 294 3808 0 126 99200 0
malloc-16384 16384 4 2 179 0 1 98304 0
filedesc0 1072 74 17 4134 0 8 97552 0
malloc-384 384 158 92 4837 0 30 96000 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-8192 8192 5 4 134 0 1 73728 0
64 Bucket 512 100 36 8158 0 30 69632 0
g_bio 408 0 170 55279 0 30 69360 0
malloc-65536 65536 0 1 16 0 1 65536 0
malloc-32768 32768 0 2 144 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-2048 2048 4 26 511 0 8 61440 0
udplite_inpcb 488 2 110 1269 0 254 54656 0
malloc-256 256 150 60 383 0 62 53760 0
malloc-4096 4096 12 1 23 0 2 53248 0
malloc-256 256 128 67 3729 0 62 49920 0
32 Bucket 256 65 130 20129 0 62 49920 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-64 64 586 170 21684 0 254 48384 0
tcpcb 1080 4 38 945 0 254 45360 0
pcpu-8 8 4783 849 9821 0 254 45056 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-2048 2048 15 5 631 0 8 40960 0
tcp_inpcb 488 4 76 945 0 254 39040 0
malloc-256 256 114 36 1328 0 62 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 29576 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
malloc-64 64 478 89 690 0 254 36288 0
malloc-384 384 75 15 303 0 30 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-1024 1024 13 19 1699 0 16 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
Files 80 237 163 19011 0 126 32000 0
TURNSTILE 136 210 21 210 0 62 31416 0
pipe 744 23 17 552 0 16 29760 0
malloc-2048 2048 12 2 203 0 8 28672 0
PWD 32 27 855 3294 0 254 28224 0
KNOTE 160 28 147 31680 0 62 28000 0
8 Bucket 80 59 291 2523 0 126 28000 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 3 3 3392 0 2 24576 0
malloc-64 64 234 144 8398 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
SLEEPQUEUE 88 210 46 210 0 126 22528 0
tcp_bbr_pcb 832 0 27 441 0 16 22464 0
malloc-2048 2048 2 8 390 0 8 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
malloc-32 32 303 327 11525 0 254 20160 0
malloc-128 128 90 65 3763 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-384 384 35 15 37 0 30 19200 0
malloc-256 256 39 36 492 0 62 19200 0
malloc-256 256 29 46 3597 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-4096 4096 2 2 36 0 2 16384 0
malloc-1024 1024 11 5 11 0 16 16384 0
malloc-512 512 10 22 239 0 30 16384 0
malloc-64 64 158 94 612 0 254 16128 0
malloc-32 32 184 320 5295 0 254 16128 0
16 Bucket 144 60 52 551 0 62 16128 0
vtnet_tx_hdr 24 0 668 197278 0 254 16032 0
unpcb 256 22 38 1386 0 254 15360 0
malloc-384 384 34 6 34 0 30 15360 0
malloc-256 256 36 24 1442 0 62 15360 0
tcp_rack_pcb 832 0 18 285 0 16 14976 0
malloc-1024 1024 8 4 9 0 16 12288 0
malloc-512 512 3 21 923 0 30 12288 0
malloc-512 512 0 24 179 0 30 12288 0
sctp_stream_msg_out 112 40 68 335 0 254 12096 0
sctp_laddr 48 0 252 1127 0 254 12096 0
malloc-64 64 101 88 3186 0 254 12096 0
malloc-32 32 160 218 271 0 254 12096 0
malloc-16 16 346 404 589 0 254 12000 0
ripcb 488 5 19 175 0 254 11712 0
udp_inpcb 488 6 18 247 0 254 11712 0
kenv 258 15 30 1038 0 30 11610 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-2048 2048 2 2 89 0 8 8192 0
malloc-1024 1024 2 6 14 0 16 8192 0
malloc-1024 1024 1 7 100 0 16 8192 0
malloc-512 512 12 4 12 0 30 8192 0
pf tags 104 0 78 304 0 126 8112 0
rtentry 176 30 16 34 0 62 8096 0
tcptw 88 0 92 7 0 254 8096 0
PGRP 88 35 57 58 0 126 8096 0
rl_entry 40 74 128 89 0 254 8080 0
sctp_asconf_ack 48 0 168 7 0 254 8064 0
tcp_rack_map 112 0 72 511 0 126 8064 0
udpcb 32 8 244 1516 0 254 8064 0
ertt 72 4 108 945 0 126 8064 0
malloc-64 64 12 114 102 0 254 8064 0
malloc-64 64 88 38 298 0 254 8064 0
malloc-32 32 137 115 190 0 254 8064 0
malloc-32 32 25 227 84 0 254 8064 0
malloc-32 32 38 214 865 0 254 8064 0
4 Bucket 48 6 162 110 0 254 8064 0
2 Bucket 32 55 197 925 0 254 8064 0
malloc-16 16 6 494 969 0 254 8000 0
malloc-16 16 16 484 27 0 254 8000 0
malloc-16 16 187 313 1417 0 254 8000 0
malloc-16 16 30 470 28434 0 254 8000 0
malloc-16 16 168 332 4992 0 254 8000 0
malloc-128 128 25 37 137 0 126 7936 0
malloc-128 128 10 52 367 0 126 7936 0
malloc-128 128 8 54 394 0 126 7936 0
sctp_readq 152 0 52 65 0 254 7904 0
cryptop 280 1 27 54 0 30 7840 0
routing nhops 256 27 3 34 0 62 7680 0
malloc-384 384 1 19 349 0 30 7680 0
malloc-384 384 1 19 33 0 30 7680 0
AIOLIO 272 0 28 8 0 30 7616 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 7 0 30 4096 0
malloc-512 512 4 4 4 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sackhole 32 0 126 9 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 0
AIO 208 0 19 7 0 62 3952 0
UMA Slabs 1 176 10 12 10 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
sctp_asconf 40 0 0 0 0 254 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 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 0 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
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
AIOCB 552 0 0 0 0 16 0 0
NCLNODE 584 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
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
---
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