panic: Rack:ADDR sb:ADDR rsm:ADDR -- first rsm mbuf not aligned to sb
0 views
Skip to first unread message
syzbot
Apr 8, 2023, 11:15:40 AM4/8/23
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 182b21d46276 openzfs: adopt to the new vn_lock_pair() inte..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=16c3e829c80000
dashboard link: https://syzkaller.appspot.com/bug?extid=b1ad112570684bd20ece
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+b1ad11...@syzkaller.appspotmail.com
panic: Rack:0xfffffe0099779800 sb:0xfffffe0099a95290 rsm:0xfffffe0099aa4a00 -- first rsm mbuf not aligned to sb
cpuid = 0
time = 1680966908
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053ea1970
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0053ea1ad0
vpanic() at vpanic+0x254/frame 0xfffffe0053ea1bb0
panic() at panic+0xb5/frame 0xfffffe0053ea1c70
rack_adjust_sendmap_head() at rack_adjust_sendmap_head+0x6a9/frame 0xfffffe0053ea1db0
rack_process_ack() at rack_process_ack+0xbc0/frame 0xfffffe0053ea1f10
rack_do_fin_wait_1() at rack_do_fin_wait_1+0x6ec/frame 0xfffffe0053ea2080
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x56f4/frame 0xfffffe0053ea2800
rack_do_segment() at rack_do_segment+0x1ca/frame 0xfffffe0053ea28d0
tcp_input_with_port() at tcp_input_with_port+0x20c9/frame 0xfffffe0053ea2b90
tcp_input() at tcp_input+0x1f/frame 0xfffffe0053ea2bb0
ip_input() at ip_input+0x7ee/frame 0xfffffe0053ea2cd0
swi_net() at swi_net+0x2ed/frame 0xfffffe0053ea2d70
ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0053ea2ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ea2f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ea2f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100031 ]
Stopped at kdb_enter+0x6b: movq $0,0x257657a(%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 0xffffffff8172d6b6 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe0053ea1ab0
rbp 0xfffffe0053ea1ad0
rsi 0
rdi 0xffffffff8172d718 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xbf
r12 0
r13 0xfffffe0007a93560
r14 0xffffffff82b05a00 .str.26
r15 0xffffffff82b05a00 .str.26
rip 0xffffffff8171d51b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x257657a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe00541d1560:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83c37060
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83c37060 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83c38000
(map 0xffffffff83c38000)
(map.pmap 0xffffffff83c380c0)
(pmap 0xffffffff83c38130)
threads: 22
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
5129 842 842 0 RE syz-executor.3
5124 813 813 0 RE CPU 1 syz-executor.2
4101 4095 4101 0 Ss select 0xfffffe0099aec740 dhclient
4098 1 4098 0 Ss select 0xfffffe005784e940 dhclient
4095 4088 430 65 S select 0xfffffe009253f540 dhclient
4088 430 430 0 S wait 0xfffffe0092ac6560 sh
4078 1 4078 65 Ss select 0xfffffe0099aeb4c0 dhclient
3260 1 3260 0 Ss select 0xfffffe0099aeadc0 dhclient
3257 1 3257 0 Ss select 0xfffffe0099aec7c0 dhclient
3229 1 3229 65 Ss select 0xfffffe0099aecac0 dhclient
2846 1 842 0 S uwait 0xfffffe0099668700 syz-executor.3
2842 1 842 0 S uwait 0xfffffe005784fd00 syz-executor.3
2840 1 842 0 S uwait 0xfffffe009253fd80 syz-executor.3
2836 1 842 0 S uwait 0xfffffe009253fc80 syz-executor.3
2581 1 780 0 S uwait 0xfffffe0057850680 syz-executor.1
2578 1 780 0 S uwait 0xfffffe005784fb00 syz-executor.1
2568 1 780 0 S uwait 0xfffffe0057431380 syz-executor.1
1736 1 1736 0 Ss select 0xfffffe0057434840 dhclient
1733 1 1733 0 Ss select 0xfffffe009253f840 dhclient
1714 1 1714 65 Ss select 0xfffffe0092540840 dhclient
1050 1 1050 0 Ss select 0xfffffe00925406c0 dhclient
1047 1 1047 0 Ss select 0xfffffe009253f640 dhclient
842 774 842 0 Ss nanslp 0xffffffff83c61200 syz-executor.3
813 774 813 0 Ss nanslp 0xffffffff83c61200 syz-executor.2
780 774 780 0 Ss piperd 0xfffffe0058b26e38 syz-executor.1
779 774 779 0 Ss piperd 0xfffffe0058b26888 syz-executor.0
774 772 772 0 R (threaded) syz-fuzzer
100109 S uwait 0xfffffe0007ad2f00 syz-fuzzer
100114 RunQ syz-fuzzer
100115 S wait 0xfffffe008fe55570 syz-fuzzer
100116 S uwait 0xfffffe0057432380 syz-fuzzer
100117 S wait 0xfffffe008fe55570 syz-fuzzer
100118 S uwait 0xfffffe0092541500 syz-fuzzer
100119 S uwait 0xfffffe0007ad2c00 syz-fuzzer
100121 S wait 0xfffffe008fe55570 syz-fuzzer
100122 S wait 0xfffffe008fe55570 syz-fuzzer
100125 S uwait 0xfffffe0092541900 syz-fuzzer
100131 S uwait 0xfffffe0092540400 syz-fuzzer
100146 RunQ syz-fuzzer
100282 RunQ syz-fuzzer
772 770 772 0 Ss pause 0xfffffe0092ac50b0 csh
770 688 770 0 Ss select 0xfffffe0092541cc0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00579968b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057996cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00579970b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00579974b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00579978b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057997cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579980b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579984b0 getty
692 1 692 0 Ss nanslp 0xffffffff83c61201 cron
688 1 688 0 Ss select 0xfffffe0057850340 sshd
501 1 501 0 Ss select 0xfffffe00925426c0 syslogd
430 1 430 0 Ss wait 0xfffffe0057965560 devd
429 1 429 65 Ss select 0xfffffe0057850540 dhclient
344 1 344 0 Ss select 0xfffffe00925427c0 dhclient
341 1 341 0 Ss select 0xfffffe00574325c0 dhclient
17 0 0 0 DL syncer 0xffffffff83d866e0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f82010 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83d84d00 [bufdaemon]
100082 D - 0xffffffff83012180 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058c11ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83dbc4c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83db0378 [dom0]
100080 D launds 0xffffffff83db0384 [laundry: dom0]
100081 D umarcl 0xffffffff81e88d60 [uma]
7 0 0 0 DL - 0xffffffff83a2ee48 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff849f2270 [pf purge]
5 0 0 0 DL waiting 0xffffffff846a61c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff838d1340 [doneq0]
100045 D - 0xffffffff838d12c0 [async]
100076 D - 0xffffffff838d1140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ee1c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83dabc20 [crypto]
100041 D crypto_ 0xfffffe0007ac8d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0007ac8d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83c36640 [g_event]
100036 D - 0xffffffff83c36660 [g_up]
100037 D - 0xffffffff83c36680 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 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 0xfffffe00541d2010 [init]
10 0 0 0 DL audit_w 0xffffffff83dac660 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c37060 [swapper]
100005 D - 0xfffffe0007a09000 [if_io_tqg_0]
100006 D - 0xfffffe0007a08e00 [if_io_tqg_1]
100007 D - 0xfffffe0007a08d00 [if_config_tqg_0]
100008 D - 0xfffffe0007a08c00 [softirq_0]
100009 D - 0xfffffe0007a08b00 [softirq_1]
100010 D - 0xfffffe00085edc00 [pci_hp taskq]
100012 D - 0xfffffe00085ed700 [inm_free taskq]
100013 D - 0xfffffe00085ed500 [aiod_kick taskq]
100014 D - 0xfffffe00085ed300 [deferred_unmount ta]
100015 D - 0xfffffe00085ed100 [in6m_free taskq]
100017 D - 0xfffffe00085ecb00 [thread taskq]
100019 D - 0xfffffe00085ec600 [kqueue_ctx taskq]
100020 D - 0xfffffe00085ec400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085ec200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085ec200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085ec200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085ec200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007a99200 [firmware taskq]
100038 D - 0xfffffe0007a98c00 [crypto_0]
100039 D - 0xfffffe0007a98c00 [crypto_1]
100055 D - 0xfffffe0007a97800 [vtnet0 rxq 0]
100056 D - 0xfffffe0007a97700 [vtnet0 txq 0]
100057 D - 0xfffffe0007a97600 [vtnet0 rxq 1]
100058 D - 0xfffffe0007a97500 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007984700 [virtio_balloon]
100066 D - 0xffffffff82b0a941 [deadlkres]
100070 D - 0xfffffe00085f0100 [mca taskq]
100071 D - 0xfffffe0057854200 [acpi_task_0]
100072 D - 0xfffffe0057854200 [acpi_task_1]
100073 D - 0xfffffe0057854200 [acpi_task_2]
100075 D - 0xfffffe0007a98400 [CAM taskq]
db> show all locks
Process 774 (syz-fuzzer) thread 0xfffffe0092b483a0 (100282)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0092b44840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:1338
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00541e3460) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2949
Process 12 (intr) thread 0xfffffe0007a93560 (100031)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0099a95160) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:12154
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00926e1550) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1462
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4244
sysctloid 34801 2051K 34872
vtbuf 24 1968K 46
kobj 330 1320K 493
newblk 9 1026K 5103
vfscache 3 1025K 3
pcb 351 906K 22360
inodedep 532 712K 4250
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 152 286K 5221
vmem 3 274K 6
filedesc 28 217K 8333
acpica 1674 184K 58126
tidhash 3 141K 3
dirrem 522 131K 4167
pagedep 10 131K 4166
tfo_ccache 1 128K 1
IP reass 1 128K 1
linker 324 127K 377
vnet_data 1 112K 1
DEVFS1 109 109K 126
sem 4 106K 4
BPF 46 88K 50
bus 1000 82K 5215
sctp_atcl 197 74K 14914
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
freefile 522 66K 4159
module 513 65K 513
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 36 53K 2425
umtx 374 47K 374
kdtrace 228 46K 10838
sctp_timw 154 39K 154
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 91
sctp_stro 30 30K 2823
msg 4 30K 4
kbdmux 6 28K 6
gtaskqueue 18 26K 18
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 97 16K 97
bus-sc 34 15K 1682
lltable 45 14K 64
eventhandler 156 13K 156
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 182
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 481
CAM queue 5 11K 1528
in6_multi 65 9K 65
bmsafemap 2 9K 4227
rpc 4 9K 4
sctp_atky 227 9K 18694
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 4
shmfd 1 8K 15
pfs_vncache 1 8K 1
audit_evclass 237 8K 297
cred 29 8K 323
taskqueue 63 7K 63
kqueue 65 7K 5138
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 442
pfs_nodes 20 5K 20
ufs_dirhash 24 5K 24
UMA 267 5K 267
pf_ifnet 10 5K 19
DEVFSP 68 5K 152
session 34 5K 50
tcp_fsb 2 5K 528
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pwddesc 61 4K 5132
proc-args 99 4K 6465
acpisem 28 4K 28
lockf 32 4K 57
hhook 15 4K 17
selfd 52 4K 91728
kcovinfo 52 4K 52
sctp_athm 197 4K 15865
terminal 11 3K 11
select 19 3K 55
clone 9 3K 9
uidinfo 3 3K 76
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 53
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
sctp_stri 3 2K 1962
msi 12 2K 12
in_multi 6 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
freework 5 2K 4255
NFSD session 1 1K 1
softdep 1 1K 1
mkdir 8 1K 8294
freeblks 4 1K 4164
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 34
sctp_map 60 1K 5646
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
diradd 5 1K 4207
crypto 4 1K 4
CC Mem 5 1K 1608
encap_export_host 12 1K 12
procdesc 5 1K 18
inpcbpolicy 17 1K 5577
newdirblk 4 1K 4147
pfil 4 1K 4
cdev 2 1K 2
osd 9 1K 1620
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
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
cryptodev 2 1K 58
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
netlink 1 1K 1
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 33423
filecaps 5 1K 118
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 43
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_do 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 60
sctp_mcore 0 0K 0
sctp_socko 0 0K 6424
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
newnfsclient_req 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
ixl 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
NEWNFSnode 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
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
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
xen_intr 0 0K 0
NFSD V4lock 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD V4state 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
msdosfs_node 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
UMAHash 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 3314
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 14
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 2
allocindir 0 0K 0
indirdep 0 0K 140
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
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
BACKLIGHT 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
ktls_ocf 0 0K 0
scsi_cd 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 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
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 6
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 4
ip_moptions 0 0K 99
in_mfilter 0 0K 8
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
USB 0 0K 0
statfs 0 0K 4465
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 19
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
biobuf 0 0K 0
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 17360
ioctlops 0 0K 225
eventfd 0 0K 15
Witness 0 0K 0
stack 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 791
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8322 1076 1557835 0 254 38494208 0
RADIX NODE 144 19379 244 149541 0 62 2825712 0
mbuf 256 8873 790 2606410 0 254 2473728 0
pbuf 2624 0 794 0 0 2 2083456 0
BUF TRIE 144 199 11561 967 0 62 1693440 0
malloc-384 384 4117 23 4117 0 30 1589760 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11442 152 11736 0 126 1484032 0
malloc-4096 4096 330 2 493 0 2 1359872 0
UMA Slabs 0 112 10955 19 10955 0 126 1229088 0
sctp_asoc 2264 30 480 2823 0 254 1154640 0
vmem btag 56 17840 55 17840 0 254 1002120 0
sctp_ep 1176 165 605 11078 0 254 905520 0
socket 960 178 586 18101 0 254 733440 0
VM OBJECT 264 2451 99 112066 0 30 673200 0
FFS inode 1160 522 24 4682 0 8 633360 0
malloc-384 384 589 551 4349 0 30 437760 0
256 Bucket 2048 198 12 5835 0 8 430080 0
malloc-2048 2048 165 43 11079 0 8 425984 0
malloc-16384 16384 18 6 4339 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 30 487 2823 0 254 380512 0
MAP ENTRY 96 3277 377 316178 0 126 350784 0
THREAD 1824 164 23 5705 0 8 341088 0
malloc-256 256 622 623 13935 0 62 318720 0
malloc-4096 4096 70 6 5226 0 2 311296 0
malloc-128 128 1787 631 39471 0 126 309504 0
malloc-8192 8192 4 33 64 0 1 303104 0
VNODE 448 563 103 4725 0 30 298368 0
malloc-64 64 4107 492 101086 0 254 294336 0
malloc-65536 65536 4 0 4 0 1 262144 0
ertt_txseginfo 40 2 6361 198410 0 254 254520 0
malloc-16 16 14586 414 36546 0 254 240000 0
malloc-256 256 51 879 8158 0 62 238080 0
DEVCTL 1024 7 213 152 0 0 225280 0
tcp_log 416 0 513 53 0 254 213408 0
malloc-32 32 5713 713 20114 0 254 205632 0
tcp_inpcb 1288 5 148 1608 0 8 197064 0
malloc-65536 65536 2 1 10 0 1 196608 0
malloc-32768 32768 0 6 123 0 1 196608 0
mbuf_packet 256 84 678 12383 0 254 195072 0
UMA Zones 768 239 0 239 0 16 183552 0
FPU_save_area 832 166 50 13794 0 16 179712 0
malloc-128 128 1118 277 12216 0 126 178560 0
tcp_bbr_map 128 0 1271 8721 0 126 162688 0
S VFS Cache 104 1030 491 6188 0 126 158184 0
FFS2 dinode 256 522 48 4681 0 62 145920 0
VMSPACE 2560 46 11 5116 0 4 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 296 0 1 131072 0
malloc-1024 1024 110 18 127 0 16 131072 0
unpcb 256 20 490 1410 0 254 130560 0
PROC 1368 62 26 5131 0 8 120384 0
128 Bucket 1024 73 42 928 0 16 117760 0
ksiginfo 112 71 973 8275 0 126 116928 0
malloc-384 384 219 81 14937 0 30 115200 0
malloc-2048 2048 14 42 1240 0 8 114688 0
malloc-256 256 288 147 10067 0 62 111360 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-4096 4096 23 1 565 0 2 98304 0
filedesc0 1072 63 28 5132 0 8 97552 0
UMA Kegs 384 225 8 225 0 30 89472 0
pipe 728 23 98 715 0 16 88088 0
64 Bucket 512 96 72 6425 0 30 86016 0
malloc-8192 8192 8 2 136 0 1 81920 0
malloc-256 256 204 111 11135 0 62 80640 0
sctp_readq 152 0 520 78 0 254 79040 0
sctp_chunk 152 31 489 1179 0 254 79040 0
ripcb 416 6 174 3659 0 30 74880 0
malloc-64 64 514 557 17679 0 254 68544 0
malloc-128 128 303 224 457 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-4096 4096 12 4 27 0 2 65536 0
malloc-1024 1024 34 30 3366 0 16 65536 0
32 Bucket 256 86 169 9800 0 62 65280 0
g_bio 408 0 150 8102 0 30 61200 0
sctp_stream_msg_out 112 15 525 157 0 254 60480 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-4096 4096 9 5 272 0 2 57344 0
malloc-64 64 489 330 711 0 254 52416 0
Files 80 358 292 33349 0 126 52000 0
malloc-256 256 157 38 179 0 62 49920 0
malloc-256 256 179 16 1188 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 40431 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 5 19 95 0 8 49152 0
malloc-384 384 90 30 436 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 27 0 16 41984 0
pcpu-8 8 4702 418 4886 0 254 40960 0
udplite_inpcb 448 0 90 93 0 30 40320 0
udp_inpcb 448 6 84 217 0 30 40320 0
da_ccb 544 0 70 2150 0 16 38080 0
hostcache 64 5 562 5 0 254 36288 0
tcp_inpcb ports 32 3 1131 970 0 254 36288 0
PWD 32 24 1110 4243 0 254 36288 0
malloc-64 64 121 446 5209 0 254 36288 0
malloc-64 64 129 438 238 0 254 36288 0
malloc-64 64 88 479 5213 0 254 36288 0
malloc-64 64 233 334 5367 0 254 36288 0
malloc-64 64 28 539 459 0 254 36288 0
tcp_rack_map 128 4 275 600 0 126 35712 0
malloc-128 128 69 210 82 0 126 35712 0
malloc-128 128 12 267 4173 0 126 35712 0
malloc-128 128 142 137 275 0 126 35712 0
malloc-128 128 1 278 98 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 52 38 89 0 30 34560 0
malloc-256 256 5 130 4344 0 62 34560 0
malloc-256 256 61 74 1023 0 62 34560 0
TURNSTILE 136 188 64 188 0 62 34272 0
SLEEPQUEUE 88 188 196 188 0 126 33792 0
tcp_rack_pcb 1024 1 31 264 0 16 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 2 6 4470 0 2 32768 0
malloc-2048 2048 2 14 104 0 8 32768 0
malloc-2048 2048 4 12 122 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-1024 1024 1 31 10 0 16 32768 0
malloc-1024 1024 10 22 1429 0 16 32768 0
malloc-1024 1024 18 14 22 0 16 32768 0
malloc-1024 1024 12 20 12 0 16 32768 0
malloc-512 512 0 64 7 0 30 32768 0
malloc-512 512 5 59 218 0 30 32768 0
malloc-512 512 5 59 1964 0 30 32768 0
malloc-512 512 12 52 16 0 30 32768 0
malloc-512 512 8 56 9 0 30 32768 0
pcpu-64 64 497 15 497 0 254 32768 0
KNOTE 160 27 173 67490 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
8 Bucket 80 71 329 2106 0 126 32000 0
tcp_bbr_pcb 832 0 36 542 0 16 29952 0
cpuset 104 8 271 28 0 126 29016 0
sctp_laddr 48 2 586 1739 0 254 28224 0
malloc-32 32 50 832 5964 0 254 28224 0
16 Bucket 144 67 129 335 0 62 28224 0
4 Bucket 48 7 581 127 0 254 28224 0
PGRP 88 34 242 50 0 126 24288 0
rl_entry 40 53 553 53 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
domainset 40 0 567 18 0 254 22680 0
Mountpoints 2816 2 6 2 0 4 22528 0
udplite_inpcb ports 32 0 630 6 0 254 20160 0
udp_inpcb ports 32 3 627 36 0 254 20160 0
ertt 72 5 275 1608 0 126 20160 0
malloc-32 32 32 598 41 0 254 20160 0
malloc-32 32 3 627 13 0 254 20160 0
malloc-32 32 120 510 4374 0 254 20160 0
malloc-32 32 170 460 192 0 254 20160 0
malloc-32 32 40 590 749 0 254 20160 0
malloc-32 32 89 541 12203 0 254 20160 0
2 Bucket 32 72 558 825 0 254 20160 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-1024 1024 10 6 11 0 16 16384 0
malloc-1024 1024 7 9 7 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 779866 0 254 16032 0
malloc-16 16 383 617 6314 0 254 16000 0
kenv 258 15 45 1054 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-16 16 13 737 1625 0 254 12000 0
malloc-16 16 37 713 39 0 254 12000 0
malloc-16 16 186 564 3106 0 254 12000 0
malloc-16 16 41 709 49059 0 254 12000 0
malloc-16 16 55 695 5804 0 254 12000 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
malloc-16 16 1 499 2 0 254 8000 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
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 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 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: 182b21d46276 openzfs: adopt to the new vn_lock_pair() inte..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=16c3e829c80000
dashboard link: https://syzkaller.appspot.com/bug?extid=b1ad112570684bd20ece
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+b1ad11...@syzkaller.appspotmail.com
panic: Rack:0xfffffe0099779800 sb:0xfffffe0099a95290 rsm:0xfffffe0099aa4a00 -- first rsm mbuf not aligned to sb
cpuid = 0
time = 1680966908
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053ea1970
kdb_backtrace() at kdb_backtrace+0xd1/frame 0xfffffe0053ea1ad0
vpanic() at vpanic+0x254/frame 0xfffffe0053ea1bb0
panic() at panic+0xb5/frame 0xfffffe0053ea1c70
rack_adjust_sendmap_head() at rack_adjust_sendmap_head+0x6a9/frame 0xfffffe0053ea1db0
rack_process_ack() at rack_process_ack+0xbc0/frame 0xfffffe0053ea1f10
rack_do_fin_wait_1() at rack_do_fin_wait_1+0x6ec/frame 0xfffffe0053ea2080
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x56f4/frame 0xfffffe0053ea2800
rack_do_segment() at rack_do_segment+0x1ca/frame 0xfffffe0053ea28d0
tcp_input_with_port() at tcp_input_with_port+0x20c9/frame 0xfffffe0053ea2b90
tcp_input() at tcp_input+0x1f/frame 0xfffffe0053ea2bb0
ip_input() at ip_input+0x7ee/frame 0xfffffe0053ea2cd0
swi_net() at swi_net+0x2ed/frame 0xfffffe0053ea2d70
ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0053ea2ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ea2f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ea2f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100031 ]
Stopped at kdb_enter+0x6b: movq $0,0x257657a(%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 0xffffffff8172d6b6 printf+0xf6
rdx 0x1
rbx 0
rsp 0xfffffe0053ea1ab0
rbp 0xfffffe0053ea1ad0
rsi 0
rdi 0xffffffff8172d718 printf+0x158
r8 0
r9 0xffffffff
r10 0
r11 0xbf
r12 0
r13 0xfffffe0007a93560
r14 0xffffffff82b05a00 .str.26
r15 0xffffffff82b05a00 .str.26
rip 0xffffffff8171d51b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x257657a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe00541d1560:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff83c37060
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff83c37060 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff83c38000
(map 0xffffffff83c38000)
(map.pmap 0xffffffff83c380c0)
(pmap 0xffffffff83c38130)
threads: 22
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
5129 842 842 0 RE syz-executor.3
5124 813 813 0 RE CPU 1 syz-executor.2
4101 4095 4101 0 Ss select 0xfffffe0099aec740 dhclient
4098 1 4098 0 Ss select 0xfffffe005784e940 dhclient
4095 4088 430 65 S select 0xfffffe009253f540 dhclient
4088 430 430 0 S wait 0xfffffe0092ac6560 sh
4078 1 4078 65 Ss select 0xfffffe0099aeb4c0 dhclient
3260 1 3260 0 Ss select 0xfffffe0099aeadc0 dhclient
3257 1 3257 0 Ss select 0xfffffe0099aec7c0 dhclient
3229 1 3229 65 Ss select 0xfffffe0099aecac0 dhclient
2846 1 842 0 S uwait 0xfffffe0099668700 syz-executor.3
2842 1 842 0 S uwait 0xfffffe005784fd00 syz-executor.3
2840 1 842 0 S uwait 0xfffffe009253fd80 syz-executor.3
2836 1 842 0 S uwait 0xfffffe009253fc80 syz-executor.3
2581 1 780 0 S uwait 0xfffffe0057850680 syz-executor.1
2578 1 780 0 S uwait 0xfffffe005784fb00 syz-executor.1
2568 1 780 0 S uwait 0xfffffe0057431380 syz-executor.1
1736 1 1736 0 Ss select 0xfffffe0057434840 dhclient
1733 1 1733 0 Ss select 0xfffffe009253f840 dhclient
1714 1 1714 65 Ss select 0xfffffe0092540840 dhclient
1050 1 1050 0 Ss select 0xfffffe00925406c0 dhclient
1047 1 1047 0 Ss select 0xfffffe009253f640 dhclient
842 774 842 0 Ss nanslp 0xffffffff83c61200 syz-executor.3
813 774 813 0 Ss nanslp 0xffffffff83c61200 syz-executor.2
780 774 780 0 Ss piperd 0xfffffe0058b26e38 syz-executor.1
779 774 779 0 Ss piperd 0xfffffe0058b26888 syz-executor.0
774 772 772 0 R (threaded) syz-fuzzer
100109 S uwait 0xfffffe0007ad2f00 syz-fuzzer
100114 RunQ syz-fuzzer
100115 S wait 0xfffffe008fe55570 syz-fuzzer
100116 S uwait 0xfffffe0057432380 syz-fuzzer
100117 S wait 0xfffffe008fe55570 syz-fuzzer
100118 S uwait 0xfffffe0092541500 syz-fuzzer
100119 S uwait 0xfffffe0007ad2c00 syz-fuzzer
100121 S wait 0xfffffe008fe55570 syz-fuzzer
100122 S wait 0xfffffe008fe55570 syz-fuzzer
100125 S uwait 0xfffffe0092541900 syz-fuzzer
100131 S uwait 0xfffffe0092540400 syz-fuzzer
100146 RunQ syz-fuzzer
100282 RunQ syz-fuzzer
772 770 772 0 Ss pause 0xfffffe0092ac50b0 csh
770 688 770 0 Ss select 0xfffffe0092541cc0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00579968b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057996cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00579970b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00579974b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00579978b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057997cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00579980b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00579984b0 getty
692 1 692 0 Ss nanslp 0xffffffff83c61201 cron
688 1 688 0 Ss select 0xfffffe0057850340 sshd
501 1 501 0 Ss select 0xfffffe00925426c0 syslogd
430 1 430 0 Ss wait 0xfffffe0057965560 devd
429 1 429 65 Ss select 0xfffffe0057850540 dhclient
344 1 344 0 Ss select 0xfffffe00925427c0 dhclient
341 1 341 0 Ss select 0xfffffe00574325c0 dhclient
17 0 0 0 DL syncer 0xffffffff83d866e0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f82010 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83d84d00 [bufdaemon]
100082 D - 0xffffffff83012180 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058c11ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83dbc4c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83db0378 [dom0]
100080 D launds 0xffffffff83db0384 [laundry: dom0]
100081 D umarcl 0xffffffff81e88d60 [uma]
7 0 0 0 DL - 0xffffffff83a2ee48 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff849f2270 [pf purge]
5 0 0 0 DL waiting 0xffffffff846a61c0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff838d1340 [doneq0]
100045 D - 0xffffffff838d12c0 [async]
100076 D - 0xffffffff838d1140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ee1c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100040 D crypto_ 0xffffffff83dabc20 [crypto]
100041 D crypto_ 0xfffffe0007ac8d30 [crypto returns 0]
100042 D crypto_ 0xfffffe0007ac8d80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff83c36640 [g_event]
100036 D - 0xffffffff83c36660 [g_up]
100037 D - 0xffffffff83c36680 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100011 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100031 Run CPU 0 [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 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 0xfffffe00541d2010 [init]
10 0 0 0 DL audit_w 0xffffffff83dac660 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83c37060 [swapper]
100005 D - 0xfffffe0007a09000 [if_io_tqg_0]
100006 D - 0xfffffe0007a08e00 [if_io_tqg_1]
100007 D - 0xfffffe0007a08d00 [if_config_tqg_0]
100008 D - 0xfffffe0007a08c00 [softirq_0]
100009 D - 0xfffffe0007a08b00 [softirq_1]
100010 D - 0xfffffe00085edc00 [pci_hp taskq]
100012 D - 0xfffffe00085ed700 [inm_free taskq]
100013 D - 0xfffffe00085ed500 [aiod_kick taskq]
100014 D - 0xfffffe00085ed300 [deferred_unmount ta]
100015 D - 0xfffffe00085ed100 [in6m_free taskq]
100017 D - 0xfffffe00085ecb00 [thread taskq]
100019 D - 0xfffffe00085ec600 [kqueue_ctx taskq]
100020 D - 0xfffffe00085ec400 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085ec200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085ec200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085ec200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085ec200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007a9a100 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007a99200 [firmware taskq]
100038 D - 0xfffffe0007a98c00 [crypto_0]
100039 D - 0xfffffe0007a98c00 [crypto_1]
100055 D - 0xfffffe0007a97800 [vtnet0 rxq 0]
100056 D - 0xfffffe0007a97700 [vtnet0 txq 0]
100057 D - 0xfffffe0007a97600 [vtnet0 rxq 1]
100058 D - 0xfffffe0007a97500 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0007984700 [virtio_balloon]
100066 D - 0xffffffff82b0a941 [deadlkres]
100070 D - 0xfffffe00085f0100 [mca taskq]
100071 D - 0xfffffe0057854200 [acpi_task_0]
100072 D - 0xfffffe0057854200 [acpi_task_1]
100073 D - 0xfffffe0057854200 [acpi_task_2]
100075 D - 0xfffffe0007a98400 [CAM taskq]
db> show all locks
Process 774 (syz-fuzzer) thread 0xfffffe0092b483a0 (100282)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0092b44840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:1338
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00541e3460) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2949
Process 12 (intr) thread 0xfffffe0007a93560 (100031)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0099a95160) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:12154
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00926e1550) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1462
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4216 4323K 4244
sysctloid 34801 2051K 34872
vtbuf 24 1968K 46
kobj 330 1320K 493
newblk 9 1026K 5103
vfscache 3 1025K 3
pcb 351 906K 22360
inodedep 532 712K 4250
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 152 286K 5221
vmem 3 274K 6
filedesc 28 217K 8333
acpica 1674 184K 58126
tidhash 3 141K 3
dirrem 522 131K 4167
pagedep 10 131K 4166
tfo_ccache 1 128K 1
IP reass 1 128K 1
linker 324 127K 377
vnet_data 1 112K 1
DEVFS1 109 109K 126
sem 4 106K 4
BPF 46 88K 50
bus 1000 82K 5215
sctp_atcl 197 74K 14914
mtx_pool 2 72K 2
NFSD srvcache 3 68K 3
syncache 1 68K 1
freefile 522 66K 4159
module 513 65K 513
acpitask 1 64K 1
ddb_capture 1 64K 1
temp 36 53K 2425
umtx 374 47K 374
kdtrace 228 46K 10838
sctp_timw 154 39K 154
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 91
sctp_stro 30 30K 2823
msg 4 30K 4
kbdmux 6 28K 6
gtaskqueue 18 26K 18
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
routetbl 130 16K 410
ithread 97 16K 97
bus-sc 34 15K 1682
lltable 45 14K 64
eventhandler 156 13K 156
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 182
kenv 95 12K 95
rman 88 11K 431
GEOM 61 11K 481
CAM queue 5 11K 1528
in6_multi 65 9K 65
bmsafemap 2 9K 4227
rpc 4 9K 4
sctp_atky 227 9K 18694
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 4
shmfd 1 8K 15
pfs_vncache 1 8K 1
audit_evclass 237 8K 297
cred 29 8K 323
taskqueue 63 7K 63
kqueue 65 7K 5138
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 442
pfs_nodes 20 5K 20
ufs_dirhash 24 5K 24
UMA 267 5K 267
pf_ifnet 10 5K 19
DEVFSP 68 5K 152
session 34 5K 50
tcp_fsb 2 5K 528
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
pwddesc 61 4K 5132
proc-args 99 4K 6465
acpisem 28 4K 28
lockf 32 4K 57
hhook 15 4K 17
selfd 52 4K 91728
kcovinfo 52 4K 52
sctp_athm 197 4K 15865
terminal 11 3K 11
select 19 3K 55
clone 9 3K 9
uidinfo 3 3K 76
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 31 2K 53
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
sctp_stri 3 2K 1962
msi 12 2K 12
in_multi 6 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
freework 5 2K 4255
NFSD session 1 1K 1
softdep 1 1K 1
mkdir 8 1K 8294
freeblks 4 1K 4164
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 34
sctp_map 60 1K 5646
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
diradd 5 1K 4207
crypto 4 1K 4
CC Mem 5 1K 1608
encap_export_host 12 1K 12
procdesc 5 1K 18
inpcbpolicy 17 1K 5577
newdirblk 4 1K 4147
pfil 4 1K 4
cdev 2 1K 2
osd 9 1K 1620
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
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
cryptodev 2 1K 58
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
netlink 1 1K 1
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 33423
filecaps 5 1K 118
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 43
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_do 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 60
sctp_mcore 0 0K 0
sctp_socko 0 0K 6424
sctp_iter 0 0K 12
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 0
newnfsclient_req 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
ixl 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
NEWNFSnode 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
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
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
xen_intr 0 0K 0
NFSD V4lock 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
NFSD V4state 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
msdosfs_node 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
DEVFS4 0 0K 0
vm_fictitious 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
UMAHash 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 3314
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 14
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 2
allocindir 0 0K 0
indirdep 0 0K 140
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
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
BACKLIGHT 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
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
ktls_ocf 0 0K 0
scsi_cd 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 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
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 6
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 4
ip_moptions 0 0K 99
in_mfilter 0 0K 8
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
USB 0 0K 0
statfs 0 0K 4465
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 2
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 19
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
biobuf 0 0K 0
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 17360
ioctlops 0 0K 225
eventfd 0 0K 15
Witness 0 0K 0
stack 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
sbuf 0 0K 288
mpr_user 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
MPRSAS 0 0K 0
SWAP 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sysctltmp 0 0K 791
sysctl 0 0K 3
md_sectors 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
cache 0 0K 0
aacraidcam 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
boottrace 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8322 1076 1557835 0 254 38494208 0
RADIX NODE 144 19379 244 149541 0 62 2825712 0
mbuf 256 8873 790 2606410 0 254 2473728 0
pbuf 2624 0 794 0 0 2 2083456 0
BUF TRIE 144 199 11561 967 0 62 1693440 0
malloc-384 384 4117 23 4117 0 30 1589760 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11442 152 11736 0 126 1484032 0
malloc-4096 4096 330 2 493 0 2 1359872 0
UMA Slabs 0 112 10955 19 10955 0 126 1229088 0
sctp_asoc 2264 30 480 2823 0 254 1154640 0
vmem btag 56 17840 55 17840 0 254 1002120 0
sctp_ep 1176 165 605 11078 0 254 905520 0
socket 960 178 586 18101 0 254 733440 0
VM OBJECT 264 2451 99 112066 0 30 673200 0
FFS inode 1160 522 24 4682 0 8 633360 0
malloc-384 384 589 551 4349 0 30 437760 0
256 Bucket 2048 198 12 5835 0 8 430080 0
malloc-2048 2048 165 43 11079 0 8 425984 0
malloc-16384 16384 18 6 4339 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 30 487 2823 0 254 380512 0
MAP ENTRY 96 3277 377 316178 0 126 350784 0
THREAD 1824 164 23 5705 0 8 341088 0
malloc-256 256 622 623 13935 0 62 318720 0
malloc-4096 4096 70 6 5226 0 2 311296 0
malloc-128 128 1787 631 39471 0 126 309504 0
malloc-8192 8192 4 33 64 0 1 303104 0
VNODE 448 563 103 4725 0 30 298368 0
malloc-64 64 4107 492 101086 0 254 294336 0
malloc-65536 65536 4 0 4 0 1 262144 0
ertt_txseginfo 40 2 6361 198410 0 254 254520 0
malloc-16 16 14586 414 36546 0 254 240000 0
malloc-256 256 51 879 8158 0 62 238080 0
DEVCTL 1024 7 213 152 0 0 225280 0
tcp_log 416 0 513 53 0 254 213408 0
malloc-32 32 5713 713 20114 0 254 205632 0
tcp_inpcb 1288 5 148 1608 0 8 197064 0
malloc-65536 65536 2 1 10 0 1 196608 0
malloc-32768 32768 0 6 123 0 1 196608 0
mbuf_packet 256 84 678 12383 0 254 195072 0
UMA Zones 768 239 0 239 0 16 183552 0
FPU_save_area 832 166 50 13794 0 16 179712 0
malloc-128 128 1118 277 12216 0 126 178560 0
tcp_bbr_map 128 0 1271 8721 0 126 162688 0
S VFS Cache 104 1030 491 6188 0 126 158184 0
FFS2 dinode 256 522 48 4681 0 62 145920 0
VMSPACE 2560 46 11 5116 0 4 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 296 0 1 131072 0
malloc-1024 1024 110 18 127 0 16 131072 0
unpcb 256 20 490 1410 0 254 130560 0
PROC 1368 62 26 5131 0 8 120384 0
128 Bucket 1024 73 42 928 0 16 117760 0
ksiginfo 112 71 973 8275 0 126 116928 0
malloc-384 384 219 81 14937 0 30 115200 0
malloc-2048 2048 14 42 1240 0 8 114688 0
malloc-256 256 288 147 10067 0 62 111360 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-4096 4096 23 1 565 0 2 98304 0
filedesc0 1072 63 28 5132 0 8 97552 0
UMA Kegs 384 225 8 225 0 30 89472 0
pipe 728 23 98 715 0 16 88088 0
64 Bucket 512 96 72 6425 0 30 86016 0
malloc-8192 8192 8 2 136 0 1 81920 0
malloc-256 256 204 111 11135 0 62 80640 0
sctp_readq 152 0 520 78 0 254 79040 0
sctp_chunk 152 31 489 1179 0 254 79040 0
ripcb 416 6 174 3659 0 30 74880 0
malloc-64 64 514 557 17679 0 254 68544 0
malloc-128 128 303 224 457 0 126 67456 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-4096 4096 12 4 27 0 2 65536 0
malloc-1024 1024 34 30 3366 0 16 65536 0
32 Bucket 256 86 169 9800 0 62 65280 0
g_bio 408 0 150 8102 0 30 61200 0
sctp_stream_msg_out 112 15 525 157 0 254 60480 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-4096 4096 9 5 272 0 2 57344 0
malloc-64 64 489 330 711 0 254 52416 0
Files 80 358 292 33349 0 126 52000 0
malloc-256 256 157 38 179 0 62 49920 0
malloc-256 256 179 16 1188 0 62 49920 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 0 48 40431 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-2048 2048 5 19 95 0 8 49152 0
malloc-384 384 90 30 436 0 30 46080 0
syncache 168 0 264 4 0 254 44352 0
clpbuf 2624 0 16 27 0 16 41984 0
pcpu-8 8 4702 418 4886 0 254 40960 0
udplite_inpcb 448 0 90 93 0 30 40320 0
udp_inpcb 448 6 84 217 0 30 40320 0
da_ccb 544 0 70 2150 0 16 38080 0
hostcache 64 5 562 5 0 254 36288 0
tcp_inpcb ports 32 3 1131 970 0 254 36288 0
PWD 32 24 1110 4243 0 254 36288 0
malloc-64 64 121 446 5209 0 254 36288 0
malloc-64 64 129 438 238 0 254 36288 0
malloc-64 64 88 479 5213 0 254 36288 0
malloc-64 64 233 334 5367 0 254 36288 0
malloc-64 64 28 539 459 0 254 36288 0
tcp_rack_map 128 4 275 600 0 126 35712 0
malloc-128 128 69 210 82 0 126 35712 0
malloc-128 128 12 267 4173 0 126 35712 0
malloc-128 128 142 137 275 0 126 35712 0
malloc-128 128 1 278 98 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 52 38 89 0 30 34560 0
malloc-256 256 5 130 4344 0 62 34560 0
malloc-256 256 61 74 1023 0 62 34560 0
TURNSTILE 136 188 64 188 0 62 34272 0
SLEEPQUEUE 88 188 196 188 0 126 33792 0
tcp_rack_pcb 1024 1 31 264 0 16 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 2 6 4470 0 2 32768 0
malloc-2048 2048 2 14 104 0 8 32768 0
malloc-2048 2048 4 12 122 0 8 32768 0
malloc-2048 2048 2 14 26 0 8 32768 0
malloc-1024 1024 1 31 10 0 16 32768 0
malloc-1024 1024 10 22 1429 0 16 32768 0
malloc-1024 1024 18 14 22 0 16 32768 0
malloc-1024 1024 12 20 12 0 16 32768 0
malloc-512 512 0 64 7 0 30 32768 0
malloc-512 512 5 59 218 0 30 32768 0
malloc-512 512 5 59 1964 0 30 32768 0
malloc-512 512 12 52 16 0 30 32768 0
malloc-512 512 8 56 9 0 30 32768 0
pcpu-64 64 497 15 497 0 254 32768 0
KNOTE 160 27 173 67490 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
8 Bucket 80 71 329 2106 0 126 32000 0
tcp_bbr_pcb 832 0 36 542 0 16 29952 0
cpuset 104 8 271 28 0 126 29016 0
sctp_laddr 48 2 586 1739 0 254 28224 0
malloc-32 32 50 832 5964 0 254 28224 0
16 Bucket 144 67 129 335 0 62 28224 0
4 Bucket 48 7 581 127 0 254 28224 0
PGRP 88 34 242 50 0 126 24288 0
rl_entry 40 53 553 53 0 254 24240 0
rtentry 168 30 114 34 0 62 24192 0
domainset 40 0 567 18 0 254 22680 0
Mountpoints 2816 2 6 2 0 4 22528 0
udplite_inpcb ports 32 0 630 6 0 254 20160 0
udp_inpcb ports 32 3 627 36 0 254 20160 0
ertt 72 5 275 1608 0 126 20160 0
malloc-32 32 32 598 41 0 254 20160 0
malloc-32 32 3 627 13 0 254 20160 0
malloc-32 32 120 510 4374 0 254 20160 0
malloc-32 32 170 460 192 0 254 20160 0
malloc-32 32 40 590 749 0 254 20160 0
malloc-32 32 89 541 12203 0 254 20160 0
2 Bucket 32 72 558 825 0 254 20160 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-1024 1024 10 6 11 0 16 16384 0
malloc-1024 1024 7 9 7 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 779866 0 254 16032 0
malloc-16 16 383 617 6314 0 254 16000 0
kenv 258 15 45 1054 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-16 16 13 737 1625 0 254 12000 0
malloc-16 16 37 713 39 0 254 12000 0
malloc-16 16 186 564 3106 0 254 12000 0
malloc-16 16 41 709 49059 0 254 12000 0
malloc-16 16 55 695 5804 0 254 12000 0
malloc-384 384 1 29 2 0 30 11520 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
malloc-16 16 1 499 2 0 254 8000 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
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 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 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
Jul 7, 2023, 11:15:54 AM7/7/23
to syzkaller-f...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
Reply all
Reply to author
Forward
0 new messages