panic: size_on_reasm_queue is 1412
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syzbot
Aug 5, 2021, 5:35:29 AM8/5/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: f3a3b0612169 [lltable] Unify datapath feedback mechamism.
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=1024df7a300000
dashboard link: https://syzkaller.appspot.com/bug?extid=f8bb6a7035f9effcb40e
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+f8bb6a...@syzkaller.appspotmail.com
panic: size_on_reasm_queue is 1412
cpuid = 1
time = 1628156120
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008f76cd30
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008f76ce90
vpanic() at vpanic+0x2c5/frame 0xfffffe008f76cf70
panic() at panic+0xb5/frame 0xfffffe008f76d040
sctp_build_readq_entry() at sctp_build_readq_entry/frame 0xfffffe008f76d090
sctp_user_rcvd() at sctp_user_rcvd+0x258/frame 0xfffffe008f76d190
sctp_sorecvmsg() at sctp_sorecvmsg+0x2934/frame 0xfffffe008f76d440
sctp_soreceive() at sctp_soreceive+0x2b6/frame 0xfffffe008f76d740
soreceive() at soreceive+0x112/frame 0xfffffe008f76d7a0
dofileread() at dofileread+0x153/frame 0xfffffe008f76d810
kern_readv() at kern_readv+0xd5/frame 0xfffffe008f76d8d0
sys_read() at sys_read+0x1ed/frame 0xfffffe008f76d9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe008f76dbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008f76dbf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 2213 tid 102287 ]
Stopped at kdb_enter+0x6b: movq $0,0x28ea68a(%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 0xafef88fc1352021b
rdx 0x40001
rbx 0
rsp 0xfffffe008f76ce70
rbp 0xfffffe008f76ce90
rsi 0
rdi 0xfffffe00583508e8
r8 0x3
r9 0xfffffe008f76c9a8
r10 0
r11 0xfffffe009a811530
r12 0xfffffe009a811020
r13 0xfffffe008f76ce01
r14 0xffffffff82c5dac0 .str.18
r15 0xffffffff82c5dac0 .str.18
rip 0xffffffff8179f52b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28ea68a(%rip)
db> show proc
Process 2213 (syz-executor.2) at 0xfffffe009b893000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 792 at 0xfffffe009257a538
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffffe0053d4b538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009a8863e0
(map 0xfffffe009a8863e0)
(map.pmap 0xfffffe009a8864a0)
(pmap 0xfffffe009a886500)
threads: 2
101617 RunQ syz-executor.2
102287 Run CPU 1 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2213 792 792 0 R (threaded) syz-executor.2
101617 RunQ syz-executor.2
102287 Run CPU 1 syz-executor.2
2212 783 783 0 R (threaded) syz-executor.0
101200 RunQ syz-executor.0
102286 RunQ syz-executor.0
2207 784 784 0 R (threaded) syz-executor.1
100252 RunQ syz-executor.1
102281 S connec 0xfffffe009a8080e0 syz-executor.1
102288 S uwait 0xfffffe009a82e680 syz-executor.1
2183 1 784 0 S uwait 0xfffffe009a82ee00 syz-executor.1
1841 1 1841 65 Ss select 0xfffffe005878f4c0 dhclient
1732 0 0 0 DL aiordy 0xfffffe009a893000 [aiod4]
1731 0 0 0 DL aiordy 0xfffffe009aa03538 [aiod3]
1730 0 0 0 DL aiordy 0xfffffe0091f91a70 [aiod2]
1729 0 0 0 DL aiordy 0xfffffe009a809a70 [aiod1]
1612 1 1612 0 Ss select 0xfffffe005878f740 dhclient
1609 1 1609 0 Ss select 0xfffffe005878f540 dhclient
1587 1 1587 65 Ss select 0xfffffe005878f340 dhclient
1316 1 1316 0 Ss select 0xfffffe005878f2c0 dhclient
1305 1 1305 0 Ss select 0xfffffe0058794f40 dhclient
1278 1 1278 65 Ss select 0xfffffe0058794ec0 dhclient
1103 1 1103 0 Ss select 0xfffffe0058796140 dhclient
1099 1 1099 0 Ss select 0xfffffe00587962c0 dhclient
1077 1 1077 65 Ss select 0xfffffe0058794cc0 dhclient
830 1 830 0 Ss select 0xfffffe00587963c0 dhclient
824 1 824 0 Ss select 0xfffffe00587964c0 dhclient
801 780 801 0 Rs syz-executor.3
792 780 792 0 Ss nanslp 0xffffffff84056a81 syz-executor.2
784 780 784 0 Ss nanslp 0xffffffff84056a81 syz-executor.1
783 780 783 0 Ss nanslp 0xffffffff84056a81 syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100115 S uwait 0xfffffe0091fc8e80 syz-fuzzer
100117 S uwait 0xfffffe008f895a00 syz-fuzzer
100118 S uwait 0xfffffe009206fe00 syz-fuzzer
100119 S uwait 0xfffffe009206ff00 syz-fuzzer
100120 S uwait 0xfffffe008fada080 syz-fuzzer
100121 S uwait 0xfffffe0091fc8700 syz-fuzzer
100122 S kqread 0xfffffe0092475d00 syz-fuzzer
100123 S uwait 0xfffffe0091fc8f00 syz-fuzzer
100124 S uwait 0xfffffe0091fc8900 syz-fuzzer
100125 S uwait 0xfffffe0091fc8a00 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe00920d55e8 csh
776 694 776 0 Ss select 0xfffffe00587948c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575fa8b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583f00b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583f08b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583ec0b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583ec8b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583970b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583978b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00575220b0 getty
698 1 698 0 Ss nanslp 0xffffffff84056a81 cron
694 1 694 0 Ss select 0xfffffe0058796940 sshd
507 1 507 0 Ss select 0xfffffe0058794340 syslogd
436 1 436 0 Ss select 0xfffffe0058796e40 devd
435 1 435 65 Ss select 0xfffffe0058796b40 dhclient
350 1 350 0 Ss select 0xfffffe00587940c0 dhclient
347 1 347 0 Ss select 0xfffffe0058796c40 dhclient
23 0 0 0 DL vlruwt 0xfffffe005876c538 [vnlru]
22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100084 D qsleep 0xffffffff8417c8c0 [bufdaemon]
100085 D - 0xffffffff83411f80 [bufspacedaemon-0]
100098 D sdflush 0xfffffe0056b090e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100082 D psleep 0xffffffff841a8878 [dom0]
100086 D launds 0xffffffff841a8884 [laundry: dom0]
100087 D umarcl 0xffffffff81e97640 [uma]
18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84a3a460 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff8474ee20 [pf purge]
15 0 0 0 DL - 0xffffffff84177d40 [soaiod4]
9 0 0 0 DL - 0xffffffff84177d40 [soaiod3]
8 0 0 0 DL - 0xffffffff84177d40 [soaiod2]
7 0 0 0 DL - 0xffffffff84177d40 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100047 D - 0xffffffff83c93340 [doneq0]
100048 D - 0xffffffff83c932c0 [async]
100081 D - 0xffffffff83c93140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto]
13 0 0 0 DL (threaded) [geom]
100038 D - 0xffffffff8402a040 [g_event]
100039 D - 0xffffffff8402a080 [g_up]
100040 D - 0xffffffff8402a0c0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe0053dfed00 [thr_0]
100030 D - 0xfffffe0053dfed80 [thr_1]
12 0 0 0 RL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 Run CPU 0 [swi1: netisr 0]
100034 I [swi3: vm]
100035 I [swi1: hpts]
100036 I [swi1: hpts]
100049 I [irq24: virtio_pci0]
100050 I [irq25: virtio_pci0]
100051 I [irq26: virtio_pci0]
100052 I [irq27: virtio_pci0]
100053 I [irq28: virtio_pci1]
100054 I [irq29: virtio_pci1]
100055 I [irq30: virtio_pci1]
100056 I [irq31: virtio_pci1]
100057 I [irq32: virtio_pci1]
100062 I [irq10: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100074 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 0xfffffe0053d4b538 [init]
10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8402af40 [swapper]
100005 D - 0xfffffe0053de6e00 [if_config_tqg_0]
100006 D - 0xfffffe0053de6d00 [softirq_0]
100007 D - 0xfffffe0053de6c00 [softirq_1]
100008 D - 0xfffffe0053de6b00 [if_io_tqg_0]
100009 D - 0xfffffe0053de6a00 [if_io_tqg_1]
100010 D - 0xfffffe0053de6900 [in6m_free taskq]
100011 D - 0xfffffe0053de6800 [deferred_unmount ta]
100014 D - 0xfffffe0053de6500 [thread taskq]
100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq]
100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq]
100018 D - 0xfffffe0053de6100 [aiod_kick taskq]
100019 D - 0xfffffe0053de6000 [pci_hp taskq]
100020 D - 0xfffffe0053df6e00 [inm_free taskq]
100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3]
100037 D - 0xfffffe0053df6b00 [firmware taskq]
100041 D - 0xfffffe0053df6a00 [crypto_0]
100042 D - 0xfffffe0053df6a00 [crypto_1]
100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0]
100059 D - 0xfffffe0053df6700 [vtnet0 txq 0]
100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1]
100061 D - 0xfffffe0053df6500 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon]
100067 D - 0xfffffe0053df6400 [mca taskq]
100072 D - 0xffffffff82c64a41 [deadlkres]
100076 D - 0xfffffe0057450700 [acpi_task_0]
100077 D - 0xfffffe0057450700 [acpi_task_1]
100078 D - 0xfffffe0057450700 [acpi_task_2]
100080 D - 0xfffffe0053df6900 [CAM taskq]
db> show all locks
Process 2213 (syz-executor.2) thread 0xfffffe009a811020 (102287)
exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe009a9a7ea8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6052
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009a8eac78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491
Process 2212 (syz-executor.0) thread 0xfffffe009abc11e0 (102286)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009aca8e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011
Process 12 (intr) thread 0xfffffe0053dfa900 (100033)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009bb0f380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4338K 4244
tcp_hpts 6 3201K 6
sysctloid 34320 2027K 34390
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 9 1026K 6113
vfscache 3 1025K 3
pcb 168 693K 3937
inodedep 32 524K 1558
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 149 299K 2294
vmem 3 274K 6
acpica 1674 184K 55752
vnet_data 1 168K 1
tidhash 3 141K 3
linker 356 140K 412
filedesc 18 137K 2631
pagedep 10 131K 1385
tfo_ccache 1 128K 1
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 48
bus 984 80K 3475
mtx_pool 2 72K 2
syncache 1 68K 1
sctp_stro 64 64K 775
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
sctp_atcl 140 53K 2624
umtx 374 47K 374
kdtrace 227 45K 4503
temp 36 35K 2428
hostcache 1 32K 1
shm 1 32K 5
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
routetbl 139 19K 605
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 33 14K 1692
KTRACE 100 13K 100
lltable 41 13K 77
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 489
rman 84 10K 425
sctp_atky 204 9K 3500
in6_multi 65 9K 65
sctp_timw 33 9K 33
bmsafemap 2 9K 1543
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 38
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
taskqueue 63 7K 63
cred 26 7K 251
kqueue 69 7K 2220
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 453
dirrem 23 6K 1415
DEVFSP 80 5K 280
ufs_dirhash 24 5K 24
pf_ifnet 12 5K 33
UMA 270 5K 270
session 35 5K 48
pwddesc 67 5K 2231
vt 11 5K 11
pf_table 2 4K 47
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
sctp_stri 7 4K 220
acpisem 28 4K 28
selfd 55 4K 40765
lockf 32 4K 226
hhook 15 4K 17
proc-args 52 3K 650
freefile 22 3K 1390
terminal 11 3K 11
select 19 3K 77
uidinfo 3 3K 11
sctp_athm 140 3K 2720
sctp_map 128 2K 1524
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
Unitno 27 2K 75
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
softdep 1 1K 1
mkdir 8 1K 2632
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 126
NFSD session 1 1K 1
CAM periph 4 1K 271
freework 4 1K 1766
ipsec 3 1K 3
sctp_ifn 6 1K 14
freeblks 3 1K 1377
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
newdirblk 5 1K 1316
crypto 4 1K 182
encap_export_host 12 1K 12
procdesc 5 1K 14
inpcbpolicy 19 1K 1272
diradd 4 1K 1455
pfil 4 1K 4
cdev 2 1K 2
osd 10 1K 652
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
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
soname 6 1K 5950
pf_rule 1 1K 59
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 408
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
nexusdev 7 1K 7
filecaps 5 1K 98
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 43
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
tcp_do 0 0K 0
tcp_fsb 0 0K 142
chd data 0 0K 0
mqdata 0 0K 0
dctcp data 0 0K 11
vegas data 0 0K 0
cdg data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1196
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
cubic data 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
htcp data 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
xen_intr 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_fictitious 0 0K 0
vtfont 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
UMAHash 0 0K 0
ata_da 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 688
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 60
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 9
allocindir 0 0K 0
indirdep 0 0K 286
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 31
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 1
twsbuf 0 0K 0
statfs 0 0K 1485
namei_tracker 0 0K 6
export_host 0 0K 0
cl_savebuf 0 0K 12
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 103
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 17
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 117
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 16577
ioctlops 0 0K 303
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 824
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 9239 914 948054 0 254 41586688 0
tcp_log 416 0 12060 156341 0 254 5016960 0
mbuf 256 10287 1668 1747863 0 254 3060480 0
RADIX NODE 144 13252 1415 97074 0 62 2112048 0
pbuf 2624 0 762 0 0 2 1999488 0
malloc-384 384 4380 50 6940 0 30 1701120 0
BUF TRIE 144 356 11404 4128 0 62 1693440 0
malloc-4096 4096 395 6 4186 0 2 1642496 0
malloc-128 128 11265 50 11327 0 126 1448320 0
mbuf_cluster 2048 630 2 630 0 254 1294336 0
UMA Slabs 0 112 11468 13 11468 0 126 1285872 0
vmem btag 56 18937 46 18937 0 254 1063048 0
FFS inode 1160 517 22 1907 0 8 625240 0
tcp_bbr_map 128 0 4371 97465 0 126 559488 0
256 Bucket 2048 228 14 18557 0 8 495616 0
malloc-65536 65536 5 2 175 0 1 458752 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
ertt_txseginfo 40 0 9090 264893 0 254 363600 0
VM OBJECT 264 1303 62 34219 0 30 360360 0
THREAD 1808 159 28 2288 0 8 338096 0
malloc-256 256 21 1119 6145 0 62 291840 0
VNODE 448 555 75 1947 0 30 282240 0
malloc-16384 16384 13 4 1333 0 1 278528 0
malloc-32768 32768 1 7 67 0 1 262144 0
malloc-64 64 3852 54 3867 0 254 249984 0
malloc-16 16 14133 367 16265 0 254 232000 0
DEVCTL 1024 0 220 153 0 0 225280 0
malloc-1024 1024 197 15 2136 0 16 217088 0
malloc-65536 65536 0 3 152 0 1 196608 0
MAP ENTRY 96 1687 287 126251 0 126 189504 0
UMA Zones 768 242 2 242 0 16 187392 0
sctp_asoc 2288 64 16 762 0 254 183040 0
malloc-2048 2048 72 16 1769 0 8 180224 0
malloc-32 32 5284 134 5433 0 254 173376 0
malloc-32768 32768 0 5 210 0 1 163840 0
malloc-128 128 1214 57 28834 0 126 162688 0
mbuf_packet 256 27 603 7312 0 254 161280 0
FFS2 dinode 256 517 23 1907 0 62 138240 0
S VFS Cache 104 1030 296 2482 0 126 137904 0
malloc-128 128 1051 3 1224 0 126 134912 0
malloc-65536 65536 0 2 67 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
VMSPACE 2544 40 11 2188 0 4 129744 0
clpbuf 2624 0 48 399 0 16 125952 0
128 Bucket 1024 86 33 1565 0 16 121856 0
ksiginfo 112 64 980 2968 0 126 116928 0
sctp_ep 1280 69 21 1714 0 254 115200 0
malloc-256 256 222 228 3284 0 62 115200 0
socket 944 50 70 4285 0 254 113280 0
PROC 1336 66 15 2213 0 8 108216 0
g_bio 408 0 250 15287 0 30 102000 0
malloc-4096 4096 22 0 643 0 2 90112 0
filedesc0 1072 67 17 2231 0 8 90048 0
UMA Kegs 384 227 6 227 0 30 89472 0
sctp_raddr 736 89 32 1037 0 254 89056 0
malloc-2048 2048 10 32 1048 0 8 86016 0
malloc-4096 4096 15 3 33 0 2 73728 0
malloc-384 384 38 142 1679 0 30 69120 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 8 0 8 0 1 65536 0
malloc-256 256 194 61 3057 0 62 65280 0
da_ccb 544 0 119 4669 0 16 64736 0
malloc-4096 4096 12 3 70 0 2 61440 0
malloc-1024 1024 17 39 529 0 16 57344 0
malloc-128 128 377 57 2232 0 126 55552 0
64 Bucket 512 87 17 4101 0 30 53248 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-64 64 617 139 17044 0 254 48384 0
malloc-128 128 188 184 4068 0 126 47616 0
32 Bucket 256 59 121 10980 0 62 46080 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4754 366 5890 0 254 40960 0
malloc-64 64 478 152 1207 0 254 40320 0
malloc-128 128 33 277 1418 0 126 39680 0
malloc-384 384 84 16 117 0 30 38400 0
tcpcb 1080 6 29 641 0 254 37800 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 20445 0 16 36864 0
malloc-64 64 63 504 40797 0 254 36288 0
tcp_inpcb 496 7 65 641 0 254 35712 0
malloc-256 256 39 96 2022 0 62 34560 0
malloc-256 256 71 64 1783 0 62 34560 0
malloc-256 256 108 27 571 0 62 34560 0
malloc-256 256 107 28 3811 0 62 34560 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-8192 8192 1 3 29 0 1 32768 0
malloc-8192 8192 2 2 4 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-64 64 175 329 832 0 254 32256 0
malloc-64 64 401 103 1546 0 254 32256 0
sctp_chunk 152 96 112 1038 0 254 31616 0
malloc-2048 2048 9 5 33 0 8 28672 0
malloc-2048 2048 8 6 203 0 8 28672 0
TURNSTILE 136 188 22 188 0 62 28560 0
malloc-32 32 409 473 970 0 254 28224 0
KNOTE 160 28 147 88016 0 62 28000 0
Files 80 244 106 12753 0 126 28000 0
malloc-256 256 50 55 1764 0 62 26880 0
pipe 744 23 12 371 0 16 26040 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 43 257 1329 0 126 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
tcp_rack_pcb 832 0 27 142 0 16 22464 0
tcp_bbr_pcb 832 0 27 282 0 16 22464 0
malloc-2048 2048 6 4 242 0 8 20480 0
malloc-512 512 14 26 364 0 30 20480 0
PWD 32 22 608 1387 0 254 20160 0
16 Bucket 144 60 80 712 0 62 20160 0
udplite_inpcb 496 1 39 407 0 254 19840 0
SLEEPQUEUE 88 188 36 188 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 1 1 2 0 1 16384 0
malloc-8192 8192 1 1 102 0 1 16384 0
malloc-1024 1024 2 14 42 0 16 16384 0
malloc-1024 1024 8 8 37 0 16 16384 0
malloc-64 64 155 97 4643 0 254 16128 0
vtnet_tx_hdr 24 0 668 646313 0 254 16032 0
udp_inpcb 496 6 26 187 0 254 15872 0
malloc-512 512 8 16 126 0 30 12288 0
sctp_stream_msg_out 112 44 64 177 0 254 12096 0
malloc-64 64 75 114 2673 0 254 12096 0
malloc-32 32 229 149 4016 0 254 12096 0
malloc-32 32 16 362 1085 0 254 12096 0
malloc-128 128 45 48 2313 0 126 11904 0
kenv 258 15 30 1038 0 30 11610 0
unpcb 256 20 25 1262 0 254 11520 0
malloc-384 384 24 6 27 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-2048 2048 0 4 12 0 8 8192 0
malloc-2048 2048 0 4 40 0 8 8192 0
malloc-1024 1024 1 7 5 0 16 8192 0
malloc-1024 1024 2 6 162 0 16 8192 0
malloc-1024 1024 6 2 6 0 16 8192 0
malloc-512 512 12 4 73 0 30 8192 0
pf tags 104 0 78 26 0 126 8112 0
rtentry 176 30 16 34 0 62 8096 0
PGRP 88 35 57 48 0 126 8096 0
rl_entry 40 72 130 72 0 254 8080 0
sctp_laddr 48 60 108 414 0 254 8064 0
tcp_rack_map 112 0 72 344 0 126 8064 0
syncache 168 0 48 4 0 254 8064 0
udpcb 32 7 245 594 0 254 8064 0
ertt 72 6 106 641 0 126 8064 0
malloc-32 32 8 244 10 0 254 8064 0
malloc-32 32 111 141 2699 0 254 8064 0
malloc-32 32 70 182 997 0 254 8064 0
malloc-32 32 51 201 2847 0 254 8064 0
4 Bucket 48 7 161 74 0 254 8064 0
2 Bucket 32 56 196 712 0 254 8064 0
malloc-16 16 18 482 57 0 254 8000 0
malloc-16 16 292 208 298 0 254 8000 0
malloc-16 16 207 293 2888 0 254 8000 0
malloc-16 16 30 470 2571 0 254 8000 0
malloc-16 16 190 310 1493 0 254 8000 0
malloc-16 16 21 479 25912 0 254 8000 0
malloc-16 16 6 494 7 0 254 8000 0
ripcb 496 5 11 37 0 254 7936 0
malloc-128 128 12 50 37 0 126 7936 0
sctp_readq 152 3 49 93 0 254 7904 0
cryptop 280 0 28 31 0 30 7840 0
AIOCB 552 0 14 68 0 16 7728 0
routing nhops 256 27 3 34 0 62 7680 0
malloc-384 384 11 9 11 0 30 7680 0
malloc-384 384 0 20 347 0 30 7680 0
AIOLIO 272 0 28 17 0 30 7616 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 91 0 126 6448 0
domainset 40 0 126 70 0 254 5040 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-4096 4096 1 0 1 0 2 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-512 512 1 7 2 0 30 4096 0
malloc-512 512 0 8 6 0 30 4096 0
malloc-512 512 1 7 1 0 30 4096 0
malloc-512 512 1 7 1 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
tcptw 88 0 46 3 0 254 4048 0
sackhole 32 0 126 1 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 0
AIO 208 0 19 16 0 62 3952 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
malloc-384 384 2 8 2 0 30 3840 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
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 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
TMPFS node 224 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 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 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
audit_record 1280 0 0 0 0 8 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
---
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: f3a3b0612169 [lltable] Unify datapath feedback mechamism.
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=1024df7a300000
dashboard link: https://syzkaller.appspot.com/bug?extid=f8bb6a7035f9effcb40e
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+f8bb6a...@syzkaller.appspotmail.com
panic: size_on_reasm_queue is 1412
cpuid = 1
time = 1628156120
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008f76cd30
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008f76ce90
vpanic() at vpanic+0x2c5/frame 0xfffffe008f76cf70
panic() at panic+0xb5/frame 0xfffffe008f76d040
sctp_build_readq_entry() at sctp_build_readq_entry/frame 0xfffffe008f76d090
sctp_user_rcvd() at sctp_user_rcvd+0x258/frame 0xfffffe008f76d190
sctp_sorecvmsg() at sctp_sorecvmsg+0x2934/frame 0xfffffe008f76d440
sctp_soreceive() at sctp_soreceive+0x2b6/frame 0xfffffe008f76d740
soreceive() at soreceive+0x112/frame 0xfffffe008f76d7a0
dofileread() at dofileread+0x153/frame 0xfffffe008f76d810
kern_readv() at kern_readv+0xd5/frame 0xfffffe008f76d8d0
sys_read() at sys_read+0x1ed/frame 0xfffffe008f76d9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe008f76dbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008f76dbf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 2213 tid 102287 ]
Stopped at kdb_enter+0x6b: movq $0,0x28ea68a(%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 0xafef88fc1352021b
rdx 0x40001
rbx 0
rsp 0xfffffe008f76ce70
rbp 0xfffffe008f76ce90
rsi 0
rdi 0xfffffe00583508e8
r8 0x3
r9 0xfffffe008f76c9a8
r10 0
r11 0xfffffe009a811530
r12 0xfffffe009a811020
r13 0xfffffe008f76ce01
r14 0xffffffff82c5dac0 .str.18
r15 0xffffffff82c5dac0 .str.18
rip 0xffffffff8179f52b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28ea68a(%rip)
db> show proc
Process 2213 (syz-executor.2) at 0xfffffe009b893000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 792 at 0xfffffe009257a538
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffffe0053d4b538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009a8863e0
(map 0xfffffe009a8863e0)
(map.pmap 0xfffffe009a8864a0)
(pmap 0xfffffe009a886500)
threads: 2
101617 RunQ syz-executor.2
102287 Run CPU 1 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2213 792 792 0 R (threaded) syz-executor.2
101617 RunQ syz-executor.2
102287 Run CPU 1 syz-executor.2
2212 783 783 0 R (threaded) syz-executor.0
101200 RunQ syz-executor.0
102286 RunQ syz-executor.0
2207 784 784 0 R (threaded) syz-executor.1
100252 RunQ syz-executor.1
102281 S connec 0xfffffe009a8080e0 syz-executor.1
102288 S uwait 0xfffffe009a82e680 syz-executor.1
2183 1 784 0 S uwait 0xfffffe009a82ee00 syz-executor.1
1841 1 1841 65 Ss select 0xfffffe005878f4c0 dhclient
1732 0 0 0 DL aiordy 0xfffffe009a893000 [aiod4]
1731 0 0 0 DL aiordy 0xfffffe009aa03538 [aiod3]
1730 0 0 0 DL aiordy 0xfffffe0091f91a70 [aiod2]
1729 0 0 0 DL aiordy 0xfffffe009a809a70 [aiod1]
1612 1 1612 0 Ss select 0xfffffe005878f740 dhclient
1609 1 1609 0 Ss select 0xfffffe005878f540 dhclient
1587 1 1587 65 Ss select 0xfffffe005878f340 dhclient
1316 1 1316 0 Ss select 0xfffffe005878f2c0 dhclient
1305 1 1305 0 Ss select 0xfffffe0058794f40 dhclient
1278 1 1278 65 Ss select 0xfffffe0058794ec0 dhclient
1103 1 1103 0 Ss select 0xfffffe0058796140 dhclient
1099 1 1099 0 Ss select 0xfffffe00587962c0 dhclient
1077 1 1077 65 Ss select 0xfffffe0058794cc0 dhclient
830 1 830 0 Ss select 0xfffffe00587963c0 dhclient
824 1 824 0 Ss select 0xfffffe00587964c0 dhclient
801 780 801 0 Rs syz-executor.3
792 780 792 0 Ss nanslp 0xffffffff84056a81 syz-executor.2
784 780 784 0 Ss nanslp 0xffffffff84056a81 syz-executor.1
783 780 783 0 Ss nanslp 0xffffffff84056a81 syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100115 S uwait 0xfffffe0091fc8e80 syz-fuzzer
100117 S uwait 0xfffffe008f895a00 syz-fuzzer
100118 S uwait 0xfffffe009206fe00 syz-fuzzer
100119 S uwait 0xfffffe009206ff00 syz-fuzzer
100120 S uwait 0xfffffe008fada080 syz-fuzzer
100121 S uwait 0xfffffe0091fc8700 syz-fuzzer
100122 S kqread 0xfffffe0092475d00 syz-fuzzer
100123 S uwait 0xfffffe0091fc8f00 syz-fuzzer
100124 S uwait 0xfffffe0091fc8900 syz-fuzzer
100125 S uwait 0xfffffe0091fc8a00 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe00920d55e8 csh
776 694 776 0 Ss select 0xfffffe00587948c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056fdf0b0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575fa8b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583f00b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583f08b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583ec0b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583ec8b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583970b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583978b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00575220b0 getty
698 1 698 0 Ss nanslp 0xffffffff84056a81 cron
694 1 694 0 Ss select 0xfffffe0058796940 sshd
507 1 507 0 Ss select 0xfffffe0058794340 syslogd
436 1 436 0 Ss select 0xfffffe0058796e40 devd
435 1 435 65 Ss select 0xfffffe0058796b40 dhclient
350 1 350 0 Ss select 0xfffffe00587940c0 dhclient
347 1 347 0 Ss select 0xfffffe0058796c40 dhclient
23 0 0 0 DL vlruwt 0xfffffe005876c538 [vnlru]
22 0 0 0 DL syncer 0xffffffff8417ea80 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100084 D qsleep 0xffffffff8417c8c0 [bufdaemon]
100085 D - 0xffffffff83411f80 [bufspacedaemon-0]
100098 D sdflush 0xfffffe0056b090e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100082 D psleep 0xffffffff841a8878 [dom0]
100086 D launds 0xffffffff841a8884 [laundry: dom0]
100087 D umarcl 0xffffffff81e97640 [uma]
18 0 0 0 DL - 0xffffffff83e0dba0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84a3a460 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff8474ee20 [pf purge]
15 0 0 0 DL - 0xffffffff84177d40 [soaiod4]
9 0 0 0 DL - 0xffffffff84177d40 [soaiod3]
8 0 0 0 DL - 0xffffffff84177d40 [soaiod2]
7 0 0 0 DL - 0xffffffff84177d40 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100047 D - 0xffffffff83c93340 [doneq0]
100048 D - 0xffffffff83c932c0 [async]
100081 D - 0xffffffff83c93140 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056a61488 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541a1b80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541a1b30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto]
13 0 0 0 DL (threaded) [geom]
100038 D - 0xffffffff8402a040 [g_event]
100039 D - 0xffffffff8402a080 [g_up]
100040 D - 0xffffffff8402a0c0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe0053dfed00 [thr_0]
100030 D - 0xfffffe0053dfed80 [thr_1]
12 0 0 0 RL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 Run CPU 0 [swi1: netisr 0]
100034 I [swi3: vm]
100035 I [swi1: hpts]
100036 I [swi1: hpts]
100049 I [irq24: virtio_pci0]
100050 I [irq25: virtio_pci0]
100051 I [irq26: virtio_pci0]
100052 I [irq27: virtio_pci0]
100053 I [irq28: virtio_pci1]
100054 I [irq29: virtio_pci1]
100055 I [irq30: virtio_pci1]
100056 I [irq31: virtio_pci1]
100057 I [irq32: virtio_pci1]
100062 I [irq10: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100074 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 0xfffffe0053d4b538 [init]
10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8402af40 [swapper]
100005 D - 0xfffffe0053de6e00 [if_config_tqg_0]
100006 D - 0xfffffe0053de6d00 [softirq_0]
100007 D - 0xfffffe0053de6c00 [softirq_1]
100008 D - 0xfffffe0053de6b00 [if_io_tqg_0]
100009 D - 0xfffffe0053de6a00 [if_io_tqg_1]
100010 D - 0xfffffe0053de6900 [in6m_free taskq]
100011 D - 0xfffffe0053de6800 [deferred_unmount ta]
100014 D - 0xfffffe0053de6500 [thread taskq]
100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq]
100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq]
100018 D - 0xfffffe0053de6100 [aiod_kick taskq]
100019 D - 0xfffffe0053de6000 [pci_hp taskq]
100020 D - 0xfffffe0053df6e00 [inm_free taskq]
100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3]
100037 D - 0xfffffe0053df6b00 [firmware taskq]
100041 D - 0xfffffe0053df6a00 [crypto_0]
100042 D - 0xfffffe0053df6a00 [crypto_1]
100058 D - 0xfffffe0053df6800 [vtnet0 rxq 0]
100059 D - 0xfffffe0053df6700 [vtnet0 txq 0]
100060 D - 0xfffffe0053df6600 [vtnet0 rxq 1]
100061 D - 0xfffffe0053df6500 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0056b76100 [virtio_balloon]
100067 D - 0xfffffe0053df6400 [mca taskq]
100072 D - 0xffffffff82c64a41 [deadlkres]
100076 D - 0xfffffe0057450700 [acpi_task_0]
100077 D - 0xfffffe0057450700 [acpi_task_1]
100078 D - 0xfffffe0057450700 [acpi_task_2]
100080 D - 0xfffffe0053df6900 [CAM taskq]
db> show all locks
Process 2213 (syz-executor.2) thread 0xfffffe009a811020 (102287)
exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe009a9a7ea8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6052
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009a8eac78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491
Process 2212 (syz-executor.0) thread 0xfffffe009abc11e0 (102286)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009aca8e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011
Process 12 (intr) thread 0xfffffe0053dfa900 (100033)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009bb0f380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4338K 4244
tcp_hpts 6 3201K 6
sysctloid 34320 2027K 34390
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 9 1026K 6113
vfscache 3 1025K 3
pcb 168 693K 3937
inodedep 32 524K 1558
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 149 299K 2294
vmem 3 274K 6
acpica 1674 184K 55752
vnet_data 1 168K 1
tidhash 3 141K 3
linker 356 140K 412
filedesc 18 137K 2631
pagedep 10 131K 1385
tfo_ccache 1 128K 1
DEVFS1 107 107K 124
sem 4 106K 4
BPF 46 88K 48
bus 984 80K 3475
mtx_pool 2 72K 2
syncache 1 68K 1
sctp_stro 64 64K 775
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
sctp_atcl 140 53K 2624
umtx 374 47K 374
kdtrace 227 45K 4503
temp 36 35K 2428
hostcache 1 32K 1
shm 1 32K 5
DEVFS3 126 32K 136
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
routetbl 139 19K 605
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 33 14K 1692
KTRACE 100 13K 100
lltable 41 13K 77
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 489
rman 84 10K 425
sctp_atky 204 9K 3500
in6_multi 65 9K 65
sctp_timw 33 9K 33
bmsafemap 2 9K 1543
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 38
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
taskqueue 63 7K 63
cred 26 7K 251
kqueue 69 7K 2220
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 453
dirrem 23 6K 1415
DEVFSP 80 5K 280
ufs_dirhash 24 5K 24
pf_ifnet 12 5K 33
UMA 270 5K 270
session 35 5K 48
pwddesc 67 5K 2231
vt 11 5K 11
pf_table 2 4K 47
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
sctp_stri 7 4K 220
acpisem 28 4K 28
selfd 55 4K 40765
lockf 32 4K 226
hhook 15 4K 17
proc-args 52 3K 650
freefile 22 3K 1390
terminal 11 3K 11
select 19 3K 77
uidinfo 3 3K 11
sctp_athm 140 3K 2720
sctp_map 128 2K 1524
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
Unitno 27 2K 75
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
softdep 1 1K 1
mkdir 8 1K 2632
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 126
NFSD session 1 1K 1
CAM periph 4 1K 271
freework 4 1K 1766
ipsec 3 1K 3
sctp_ifn 6 1K 14
freeblks 3 1K 1377
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
newdirblk 5 1K 1316
crypto 4 1K 182
encap_export_host 12 1K 12
procdesc 5 1K 14
inpcbpolicy 19 1K 1272
diradd 4 1K 1455
pfil 4 1K 4
cdev 2 1K 2
osd 10 1K 652
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
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
soname 6 1K 5950
pf_rule 1 1K 59
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 408
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
nexusdev 7 1K 7
filecaps 5 1K 98
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 43
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
tcp_do 0 0K 0
tcp_fsb 0 0K 142
chd data 0 0K 0
mqdata 0 0K 0
dctcp data 0 0K 11
vegas data 0 0K 0
cdg data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1196
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
cubic data 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
htcp data 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
xen_intr 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_fictitious 0 0K 0
vtfont 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
UMAHash 0 0K 0
ata_da 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 688
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 60
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 9
allocindir 0 0K 0
indirdep 0 0K 286
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 31
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 1
twsbuf 0 0K 0
statfs 0 0K 1485
namei_tracker 0 0K 6
export_host 0 0K 0
cl_savebuf 0 0K 12
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 103
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 17
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 117
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 16577
ioctlops 0 0K 303
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 824
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 9239 914 948054 0 254 41586688 0
tcp_log 416 0 12060 156341 0 254 5016960 0
mbuf 256 10287 1668 1747863 0 254 3060480 0
RADIX NODE 144 13252 1415 97074 0 62 2112048 0
pbuf 2624 0 762 0 0 2 1999488 0
malloc-384 384 4380 50 6940 0 30 1701120 0
BUF TRIE 144 356 11404 4128 0 62 1693440 0
malloc-4096 4096 395 6 4186 0 2 1642496 0
malloc-128 128 11265 50 11327 0 126 1448320 0
mbuf_cluster 2048 630 2 630 0 254 1294336 0
UMA Slabs 0 112 11468 13 11468 0 126 1285872 0
vmem btag 56 18937 46 18937 0 254 1063048 0
FFS inode 1160 517 22 1907 0 8 625240 0
tcp_bbr_map 128 0 4371 97465 0 126 559488 0
256 Bucket 2048 228 14 18557 0 8 495616 0
malloc-65536 65536 5 2 175 0 1 458752 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
ertt_txseginfo 40 0 9090 264893 0 254 363600 0
VM OBJECT 264 1303 62 34219 0 30 360360 0
THREAD 1808 159 28 2288 0 8 338096 0
malloc-256 256 21 1119 6145 0 62 291840 0
VNODE 448 555 75 1947 0 30 282240 0
malloc-16384 16384 13 4 1333 0 1 278528 0
malloc-32768 32768 1 7 67 0 1 262144 0
malloc-64 64 3852 54 3867 0 254 249984 0
malloc-16 16 14133 367 16265 0 254 232000 0
DEVCTL 1024 0 220 153 0 0 225280 0
malloc-1024 1024 197 15 2136 0 16 217088 0
malloc-65536 65536 0 3 152 0 1 196608 0
MAP ENTRY 96 1687 287 126251 0 126 189504 0
UMA Zones 768 242 2 242 0 16 187392 0
sctp_asoc 2288 64 16 762 0 254 183040 0
malloc-2048 2048 72 16 1769 0 8 180224 0
malloc-32 32 5284 134 5433 0 254 173376 0
malloc-32768 32768 0 5 210 0 1 163840 0
malloc-128 128 1214 57 28834 0 126 162688 0
mbuf_packet 256 27 603 7312 0 254 161280 0
FFS2 dinode 256 517 23 1907 0 62 138240 0
S VFS Cache 104 1030 296 2482 0 126 137904 0
malloc-128 128 1051 3 1224 0 126 134912 0
malloc-65536 65536 0 2 67 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
VMSPACE 2544 40 11 2188 0 4 129744 0
clpbuf 2624 0 48 399 0 16 125952 0
128 Bucket 1024 86 33 1565 0 16 121856 0
ksiginfo 112 64 980 2968 0 126 116928 0
sctp_ep 1280 69 21 1714 0 254 115200 0
malloc-256 256 222 228 3284 0 62 115200 0
socket 944 50 70 4285 0 254 113280 0
PROC 1336 66 15 2213 0 8 108216 0
g_bio 408 0 250 15287 0 30 102000 0
malloc-4096 4096 22 0 643 0 2 90112 0
filedesc0 1072 67 17 2231 0 8 90048 0
UMA Kegs 384 227 6 227 0 30 89472 0
sctp_raddr 736 89 32 1037 0 254 89056 0
malloc-2048 2048 10 32 1048 0 8 86016 0
malloc-4096 4096 15 3 33 0 2 73728 0
malloc-384 384 38 142 1679 0 30 69120 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 8 0 8 0 1 65536 0
malloc-256 256 194 61 3057 0 62 65280 0
da_ccb 544 0 119 4669 0 16 64736 0
malloc-4096 4096 12 3 70 0 2 61440 0
malloc-1024 1024 17 39 529 0 16 57344 0
malloc-128 128 377 57 2232 0 126 55552 0
64 Bucket 512 87 17 4101 0 30 53248 0
malloc-8192 8192 6 0 6 0 1 49152 0
malloc-64 64 617 139 17044 0 254 48384 0
malloc-128 128 188 184 4068 0 126 47616 0
32 Bucket 256 59 121 10980 0 62 46080 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4754 366 5890 0 254 40960 0
malloc-64 64 478 152 1207 0 254 40320 0
malloc-128 128 33 277 1418 0 126 39680 0
malloc-384 384 84 16 117 0 30 38400 0
tcpcb 1080 6 29 641 0 254 37800 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 20445 0 16 36864 0
malloc-64 64 63 504 40797 0 254 36288 0
tcp_inpcb 496 7 65 641 0 254 35712 0
malloc-256 256 39 96 2022 0 62 34560 0
malloc-256 256 71 64 1783 0 62 34560 0
malloc-256 256 108 27 571 0 62 34560 0
malloc-256 256 107 28 3811 0 62 34560 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-8192 8192 1 3 29 0 1 32768 0
malloc-8192 8192 2 2 4 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-64 64 175 329 832 0 254 32256 0
malloc-64 64 401 103 1546 0 254 32256 0
sctp_chunk 152 96 112 1038 0 254 31616 0
malloc-2048 2048 9 5 33 0 8 28672 0
malloc-2048 2048 8 6 203 0 8 28672 0
TURNSTILE 136 188 22 188 0 62 28560 0
malloc-32 32 409 473 970 0 254 28224 0
KNOTE 160 28 147 88016 0 62 28000 0
Files 80 244 106 12753 0 126 28000 0
malloc-256 256 50 55 1764 0 62 26880 0
pipe 744 23 12 371 0 16 26040 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 43 257 1329 0 126 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
tcp_rack_pcb 832 0 27 142 0 16 22464 0
tcp_bbr_pcb 832 0 27 282 0 16 22464 0
malloc-2048 2048 6 4 242 0 8 20480 0
malloc-512 512 14 26 364 0 30 20480 0
PWD 32 22 608 1387 0 254 20160 0
16 Bucket 144 60 80 712 0 62 20160 0
udplite_inpcb 496 1 39 407 0 254 19840 0
SLEEPQUEUE 88 188 36 188 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 1 1 2 0 1 16384 0
malloc-8192 8192 1 1 102 0 1 16384 0
malloc-1024 1024 2 14 42 0 16 16384 0
malloc-1024 1024 8 8 37 0 16 16384 0
malloc-64 64 155 97 4643 0 254 16128 0
vtnet_tx_hdr 24 0 668 646313 0 254 16032 0
udp_inpcb 496 6 26 187 0 254 15872 0
malloc-512 512 8 16 126 0 30 12288 0
sctp_stream_msg_out 112 44 64 177 0 254 12096 0
malloc-64 64 75 114 2673 0 254 12096 0
malloc-32 32 229 149 4016 0 254 12096 0
malloc-32 32 16 362 1085 0 254 12096 0
malloc-128 128 45 48 2313 0 126 11904 0
kenv 258 15 30 1038 0 30 11610 0
unpcb 256 20 25 1262 0 254 11520 0
malloc-384 384 24 6 27 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 2 0 2 8192 0
malloc-2048 2048 0 4 12 0 8 8192 0
malloc-2048 2048 0 4 40 0 8 8192 0
malloc-1024 1024 1 7 5 0 16 8192 0
malloc-1024 1024 2 6 162 0 16 8192 0
malloc-1024 1024 6 2 6 0 16 8192 0
malloc-512 512 12 4 73 0 30 8192 0
pf tags 104 0 78 26 0 126 8112 0
rtentry 176 30 16 34 0 62 8096 0
PGRP 88 35 57 48 0 126 8096 0
rl_entry 40 72 130 72 0 254 8080 0
sctp_laddr 48 60 108 414 0 254 8064 0
tcp_rack_map 112 0 72 344 0 126 8064 0
syncache 168 0 48 4 0 254 8064 0
udpcb 32 7 245 594 0 254 8064 0
ertt 72 6 106 641 0 126 8064 0
malloc-32 32 8 244 10 0 254 8064 0
malloc-32 32 111 141 2699 0 254 8064 0
malloc-32 32 70 182 997 0 254 8064 0
malloc-32 32 51 201 2847 0 254 8064 0
4 Bucket 48 7 161 74 0 254 8064 0
2 Bucket 32 56 196 712 0 254 8064 0
malloc-16 16 18 482 57 0 254 8000 0
malloc-16 16 292 208 298 0 254 8000 0
malloc-16 16 207 293 2888 0 254 8000 0
malloc-16 16 30 470 2571 0 254 8000 0
malloc-16 16 190 310 1493 0 254 8000 0
malloc-16 16 21 479 25912 0 254 8000 0
malloc-16 16 6 494 7 0 254 8000 0
ripcb 496 5 11 37 0 254 7936 0
malloc-128 128 12 50 37 0 126 7936 0
sctp_readq 152 3 49 93 0 254 7904 0
cryptop 280 0 28 31 0 30 7840 0
AIOCB 552 0 14 68 0 16 7728 0
routing nhops 256 27 3 34 0 62 7680 0
malloc-384 384 11 9 11 0 30 7680 0
malloc-384 384 0 20 347 0 30 7680 0
AIOLIO 272 0 28 17 0 30 7616 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 91 0 126 6448 0
domainset 40 0 126 70 0 254 5040 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-4096 4096 1 0 1 0 2 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-512 512 1 7 2 0 30 4096 0
malloc-512 512 0 8 6 0 30 4096 0
malloc-512 512 1 7 1 0 30 4096 0
malloc-512 512 1 7 1 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
tcptw 88 0 46 3 0 254 4048 0
sackhole 32 0 126 1 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 0
AIO 208 0 19 16 0 62 3952 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
malloc-384 384 2 8 2 0 30 3840 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
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 0 0 0 0 254 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
TMPFS node 224 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 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 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
audit_record 1280 0 0 0 0 8 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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syzbot
Nov 3, 2021, 5:35:14 AM11/3/21
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.
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