panic: seq_out not found rack:ADDR tp:ADDR
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syzbot
Jun 14, 2021, 1:42:19 AM6/14/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: efec757b bhyve: enhance debug info for memory range clash
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=16470c48300000
dashboard link: https://syzkaller.appspot.com/bug?extid=dd55e316428419e9354b
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+dd55e3...@syzkaller.appspotmail.com
panic: seq_out not found rack:0xfffffe009e4be040 tp:0xfffffe009f9a4950
cpuid = 1
time = 1623649425
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516500a0
vpanic() at vpanic+0x1cc/frame 0xfffffe0051650100
panic() at panic+0x43/frame 0xfffffe0051650160
rack_log_output() at rack_log_output+0xcaa/frame 0xfffffe00516501f0
rack_output() at rack_output+0x793e/frame 0xfffffe0051650550
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x40ef/frame 0xfffffe0051650720
rack_do_segment() at rack_do_segment+0x12e/frame 0xfffffe00516507b0
tcp_input_with_port() at tcp_input_with_port+0x1399/frame 0xfffffe0051650910
tcp6_input_with_port() at tcp6_input_with_port+0xa8/frame 0xfffffe0051650950
tcp6_input() at tcp6_input+0x28/frame 0xfffffe0051650980
ip6_input() at ip6_input+0x162c/frame 0xfffffe0051650a90
swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100033 ]
Stopped at kdb_enter+0x67: movq $0,0x164006e(%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 0xffffffff81132800 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe0051650080
rbp 0xfffffe00516500a0
rsi 0
rdi 0xffffffff81132836 vprintf+0x176
r8 0
r9 0x8080808080808080
r10 0xfffffe005164ff70
r11 0x1ffaefff59c
r12 0xffffffff82267d30 ddb_dbbe
r13 0xffffffff82ec3a00 tcp_outflags+0x2ea0
r14 0xffffffff81a73ef0
r15 0xffffffff81a73ef0
rip 0xffffffff81129897 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x164006e(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004c6fa60:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8271ce70
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff8271ce70 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8271dad0
(map 0xffffffff8271dad0)
(map.pmap 0xffffffff8271db90)
(pmap 0xffffffff8271dbf0)
threads: 23
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100030 I [swi3: vm]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 Run CPU 1 [swi1: netisr 0]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
51314 783 783 0 R (threaded) syz-executor.0
144807 Run CPU 0 syz-executor.0
156262 S connec 0xfffff80050ad1840 syz-executor.0
156269 S connec 0xfffff80050a7dbf0 syz-executor.0
156272 S connec 0xfffff800507cbbf0 syz-executor.0
46516 1 784 0 S uwait 0xfffff8004ba91b00 syz-executor.1
46515 1 784 0 S uwait 0xfffff8004bab7300 syz-executor.1
35685 35684 801 0 SV uwait 0xfffff8004bef2500 syz-executor.2
35684 1 801 0 DV ppwait 0xfffff8004e2dba10 syz-executor.2
33007 1 33005 0 S uwait 0xfffff8004ba91900 syz-executor.2
33006 1 801 0 S uwait 0xfffff8004e77fd00 syz-executor.2
32878 1 32870 0 S uwait 0xfffff8004bfd8d00 syz-executor.2
32871 1 32870 0 S uwait 0xfffff8004e8cef00 syz-executor.2
30341 30340 784 0 SV uwait 0xfffff8004bd7cd00 syz-executor.1
30340 1 784 0 DV ppwait 0xfffff8004e154a10 syz-executor.1
11611 1 784 0 SV uwait 0xfffff8004b496500 syz-executor.1
4428 1 4428 65 Ss select 0xfffff8004e19e440 dhclient
3980 1 3980 0 Ss select 0xfffff8004bab08c0 dhclient
3977 1 3977 0 Ss select 0xfffff8004bdcdd40 dhclient
3958 1 3958 65 Ss select 0xfffff8004bdcdec0 dhclient
3625 1 3625 0 Ss select 0xfffff8004e020740 dhclient
3622 1 3622 0 Ss select 0xfffff8004e36bec0 dhclient
3600 1 3600 65 Ss select 0xfffff8004be2d2c0 dhclient
3183 1 3183 0 Ss select 0xfffff8004e7e15c0 dhclient
3180 1 3180 0 Ss select 0xfffff8004e7e1440 dhclient
3161 1 3161 65 Ss select 0xfffff8004e8705c0 dhclient
1693 1 783 0 SV uwait 0xfffff8004bc2c500 syz-executor.0
1690 1 783 0 SV uwait 0xfffff8004bef4f00 syz-executor.0
1334 1 801 0 SV uwait 0xfffff8004bef4d00 syz-executor.2
1326 1 801 0 SV uwait 0xfffff8004bc2c900 syz-executor.2
1317 1 801 0 SV uwait 0xfffff8004b4ab500 syz-executor.2
1309 1 801 0 SV uwait 0xfffff8004bfd8900 syz-executor.2
1296 1 801 0 SV uwait 0xfffff8004bfd8500 syz-executor.2
1287 1 801 0 SV uwait 0xfffff800154bbb00 syz-executor.2
1278 1 801 0 SV uwait 0xfffff8004ba91100 syz-executor.2
1269 1 801 0 SV uwait 0xfffff8004bef2f00 syz-executor.2
1263 1 801 0 SV uwait 0xfffff8004ba58d00 syz-executor.2
1250 1 801 0 SV uwait 0xfffff8004bfd8f00 syz-executor.2
1241 1 1241 0 Ss select 0xfffff8004e00fec0 dhclient
1228 1 1228 0 Ss select 0xfffff8004e053440 dhclient
1007 1 784 0 SV uwait 0xfffff8004ba91700 syz-executor.1
996 1 784 0 SV uwait 0xfffff8004ba91500 syz-executor.1
991 1 784 0 SV uwait 0xfffff8004b496300 syz-executor.1
981 1 784 0 SV uwait 0xfffff80015908700 syz-executor.1
970 1 784 0 SV uwait 0xfffff8004ba91300 syz-executor.1
961 1 784 0 SV uwait 0xfffff8004bab7500 syz-executor.1
952 1 784 0 SV uwait 0xfffff8004bc2c100 syz-executor.1
938 1 784 0 SV uwait 0xfffff8004bab7900 syz-executor.1
930 1 784 0 SV uwait 0xfffff8004bef4300 syz-executor.1
921 1 784 0 SV uwait 0xfffff8004ba58700 syz-executor.1
911 1 784 0 SV uwait 0xfffff80015d47300 syz-executor.1
901 1 784 0 SV uwait 0xfffff80015d47d00 syz-executor.1
889 888 784 0 SV uwait 0xfffff8004ba58300 syz-executor.1
888 1 784 0 DV ppwait 0xfffff8004b477a10 syz-executor.1
859 0 0 0 DL aiordy 0xfffff8004bb4f530 [aiod4]
858 0 0 0 DL aiordy 0xfffff8004baa1000 [aiod3]
857 0 0 0 DL aiordy 0xfffff8004b53b000 [aiod2]
856 0 0 0 DL aiordy 0xfffff8004baa1530 [aiod1]
814 780 814 0 Ss piperd 0xfffff8004bd575d0 syz-executor.3
801 780 801 0 Ss piperd 0xfffff80015e795d0 syz-executor.2
784 780 784 0 Ss piperd 0xfffff8004b20f000 syz-executor.1
783 780 783 0 Rs syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100114 S uwait 0xfffff8004b4ab900 syz-fuzzer
100115 S uwait 0xfffff8004b4abd00 syz-fuzzer
100116 S uwait 0xfffff8004b4abf00 syz-fuzzer
100117 S uwait 0xfffff80015e97100 syz-fuzzer
100118 S uwait 0xfffff8004ba58900 syz-fuzzer
100119 S uwait 0xfffff80015e97300 syz-fuzzer
100120 S uwait 0xfffff8004ba58b00 syz-fuzzer
100121 S uwait 0xfffff80015e97500 syz-fuzzer
100126 S kqread 0xfffff8004b38b900 syz-fuzzer
135782 S uwait 0xfffff8004e096d00 syz-fuzzer
778 776 778 0 Ss pause 0xfffff8004b51ab10 csh
776 694 776 0 Ss select 0xfffff8004ba21ec0 sshd
760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty
759 1 759 0 Ss+ ttyin 0xfffff80015b074b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015b07cb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015b0c4b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015b0ccb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a934b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a93cb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a974b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a97cb0 getty
698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron
694 1 694 0 Ss select 0xfffff8004b44c440 sshd
507 1 507 0 Ss select 0xfffff8004b44cec0 syslogd
436 1 436 0 Ss select 0xfffff800154852c0 devd
435 1 435 65 Ss select 0xfffff80015db5ec0 dhclient
350 1 350 0 Ss select 0xfffff80015dbb2c0 dhclient
347 1 347 0 Ss select 0xfffff8001548c440 dhclient
23 0 0 0 DL vlruwt 0xfffff80015cab530 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282c450 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282b520 [bufdaemon]
100088 D - 0xffffffff8220aec0 [bufspacedaemon-0]
100099 D sdflush 0xfffff80015e6dce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff828477f8 [dom0]
100086 D launds 0xffffffff82847804 [laundry: dom0]
100087 D umarcl 0xffffffff815c41d0 [uma]
18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff830ce8b8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d793f0 [pf purge]
15 0 0 0 DL - 0xffffffff82828bdc [soaiod4]
9 0 0 0 DL - 0xffffffff82828bdc [soaiod3]
8 0 0 0 DL - 0xffffffff82828bdc [soaiod2]
7 0 0 0 DL - 0xffffffff82828bdc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff82448b40 [doneq0]
100045 D - 0xffffffff82448ac0 [async]
100078 D - 0xffffffff82448990 [scanner]
14 0 0 0 DL seqstat 0xfffff80004d84c88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271c8e0 [g_event]
100036 D - 0xffffffff8271c8e8 [g_up]
100037 D - 0xffffffff8271c8f0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c71500 [thr_0]
100029 D - 0xfffff80004c71580 [thr_1]
12 0 0 0 RL (threaded) [intr]
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100030 I [swi3: vm]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 Run CPU 1 [swi1: netisr 0]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bd7530 [init]
10 0 0 0 DL audit_w 0xffffffff828451f0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271ce70 [swapper]
100005 D - 0xfffff80004c7a900 [if_io_tqg_0]
100006 D - 0xfffff80004c7a500 [if_io_tqg_1]
100007 D - 0xfffff80004c7a100 [if_config_tqg_0]
100008 D - 0xfffff80004c71d00 [softirq_0]
100009 D - 0xfffff80004c71900 [softirq_1]
100010 D - 0xfffff8000414f900 [aiod_kick taskq]
100012 D - 0xfffff8000414f100 [kqueue_ctx taskq]
100013 D - 0xfffff80004c69d00 [pci_hp taskq]
100015 D - 0xfffff80004c69500 [inm_free taskq]
100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq]
100018 D - 0xfffff80004c66900 [thread taskq]
100019 D - 0xfffff80004c66500 [in6m_free taskq]
100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c5d900 [firmware taskq]
100038 D - 0xfffff80004c5d500 [crypto_0]
100039 D - 0xfffff80004c5d500 [crypto_1]
100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0]
100056 D - 0xfffff800153e2900 [vtnet0 txq 0]
100057 D - 0xfffff800153e2500 [vtnet0 rxq 1]
100058 D - 0xfffff800153e2100 [vtnet0 txq 1]
100060 D vtbslp 0xfffff8001543c900 [virtio_balloon]
100064 D - 0xfffff800154bfd00 [mca taskq]
100069 D - 0xffffffff81e20691 [deadlkres]
100074 D - 0xfffff80015a9ad00 [acpi_task_0]
100075 D - 0xfffff80015a9ad00 [acpi_task_1]
100076 D - 0xfffff80015a9ad00 [acpi_task_2]
100077 D - 0xfffff80004c5d100 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe00042be900 (100033)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8004b45b208) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_pcb.c:1296
db> show malloc
Type InUse MemUse Requests
sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
pcb 1478 7123K 145684
devbuf 4216 6982K 4244
tcp_hpts 5 3219K 5
kobj 326 2608K 486
vtbuf 24 2064K 46
sctp_atcl 1434 1434K 104864
sctp_stro 711 1422K 36834
filedesc 86 1376K 100559
newblk 9 1036K 50872
vfscache 3 1035K 3
subproc 222 929K 51444
sctp_atky 2145 805K 143757
inodedep 269 788K 50383
acpica 1674 649K 54806
linker 368 539K 435
sctp_athm 1434 538K 105515
sctp_map 1422 534K 73656
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
intr 4 480K 4
bus 986 377K 3469
BPF 46 337K 58
kdtrace 300 237K 107595
DEVFS1 107 214K 124
umtx 440 193K 440
module 511 192K 511
sctp_timw 366 183K 366
vnet_data 1 176K 1
tidhash 3 164K 3
pagedep 9 140K 50254
tfo_ccache 1 136K 1
dirrem 260 130K 50297
sem 4 120K 4
vmem 3 112K 7
UMA 270 102K 270
freefile 260 98K 50264
audit_evclass 236 89K 294
mtx_pool 2 80K 2
temp 35 77K 2948
syncache 1 76K 1
routetbl 132 71K 421
msg 4 68K 4
ifaddr 70 66K 72
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 126 63K 136
ether_multi 152 57K 162
gtaskqueue 18 57K 18
DEVFS_RULE 56 54K 56
kenv 95 52K 95
eventhandler 133 50K 133
kqueue 103 47K 51831
ithread 99 43K 99
rman 84 42K 425
pwddesc 101 38K 51322
KTRACE 100 38K 100
taskqueue 60 36K 60
lltable 41 35K 133
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1684
devstat 4 33K 4
hostcache 1 32K 1
tty 16 32K 16
shm 1 32K 380
DEVFSP 80 30K 781
GEOM 60 29K 489
in6_multi 65 29K 65
kbdmux 6 28K 6
cred 27 27K 314
ifnet 7 25K 7
plimit 24 24K 548
kcovinfo 64 24K 68
CAM queue 5 21K 1528
selfd 55 21K 677008
pfs_nodes 20 20K 20
proc-args 52 20K 749
session 37 19K 63
UART 12 18K 12
bmsafemap 2 17K 50388
ksem 1 16K 25
rpc 2 16K 2
shmfd 1 16K 28
pfs_vncache 1 16K 1
ufs_dirhash 24 14K 24
sglist 5 13K 5
MCA 32 12K 32
CAM DEV 3 12K 510
lockf 32 12K 69
Unitno 30 12K 55
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
inpcbpolicy 26 10K 20420
uidinfo 3 9K 15
pf_ifnet 10 9K 19
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
select 19 8K 92
osd 18 7K 18386
mount 16 7K 90
fpukern_ctx 3 6K 3
terminal 11 6K 11
ip6ndp 12 6K 14
sctp_ifa 13 5K 14
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
local_apic 1 4K 1
io_apic 1 4K 1
sahead 1 4K 1
secasvar 1 4K 1
nhops 6 4K 8
pci_link 10 4K 10
msi 9 4K 9
DEVFS 9 4K 10
tun 7 4K 7
ipsec 3 3K 3
mkdir 8 3K 100466
in_multi 6 3K 8
nexusdev 7 3K 7
feeder 7 3K 7
soname 7 3K 93841
procdesc 5 3K 18
freework 5 3K 50213
sctp_ifn 6 3K 14
mld 6 3K 6
igmp 6 3K 6
toponodes 6 3K 6
prison 6 3K 6
isadev 6 3K 6
softdep 1 2K 1
freeblks 4 2K 50212
vnodemarker 2 2K 130
NFSD session 1 2K 1
linux 5 2K 6
CAM periph 4 2K 271
filecaps 5 2K 122
crypto 4 2K 4
newdirblk 4 2K 50233
diradd 4 2K 50338
pfil 4 2K 4
CAM path 4 2K 1034
tcpfunc 3 2K 3
loginclass 3 2K 6
chacha20random 1 1K 1
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
cdev 2 1K 2
aesni_data 2 1K 2
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 785
entropy 2 1K 48
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
sctp_vrf 1 1K 1
tcp_fsb 1 1K 4504
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 49356
sctp_iter 0 0K 10
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 10
sctp_aadr 0 0K 37
sctp_stri 0 0K 1172
mqdata 0 0K 0
dctcp data 0 0K 0
cdg data 0 0K 0
htcp data 0 0K 14
cubic data 0 0K 27
tcp_do 0 0K 0
vegas data 0 0K 0
chd data 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 11
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xen_intr 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
sysmouse 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
vtfont 0 0K 0
vm_fictitious 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
UMAHash 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 42787
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 63
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 6
allocindir 0 0K 0
indirdep 0 0K 10
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
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
ktls_ocf 0 0K 0
twsbuf 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 521
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
twe_commands 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 2
VN POLL 0 0K 0
twa_commands 0 0K 0
statfs 0 0K 50463
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 4
tcp_log_dev 0 0K 4128
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 3471
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 6
lio 0 0K 4
acl 0 0K 0
tempbuff 0 0K 0
mbuf_tag 0 0K 170
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 39863
ioctlops 0 0K 344
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 917
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8409 939 1222816 0 254 38289408 0
malloc-8192 8192 726 2526 67479 0 3 26640384 0
malloc-384 384 34749 61 237975 0 30 13367040 0
malloc-1024 1024 2175 7801 173595 0 16 10215424 0
sctp_asoc 2288 711 2654 36828 0 254 7699120 0
malloc-384 384 5476 13154 402892 0 30 7153920 0
malloc-2048 2048 713 2593 36847 0 8 6770688 0
tcp_log 416 50 15331 688584 0 254 6398496 0
sctp_ep 1280 723 2700 67450 0 254 4381440 0
malloc-1024 1024 4126 10 4670 0 16 4235264 0
malloc-1024 1024 281 3627 50646 0 16 4001792 0
malloc-8192 8192 427 7 51808 0 1 3555328 0
malloc-1024 1024 0 3164 42788 0 16 3239936 0
mbuf 256 9212 1993 7038447 0 254 2868480 0
malloc-384 384 1808 5282 116033 0 30 2722560 0
pbuf 2624 0 973 0 0 2 2553152 0
UMA Slabs 0 112 22112 169 22253 0 126 2495472 0
sctp_raddr 736 711 2655 37148 0 254 2477376 0
mbuf_cluster 2048 1170 4 1288 0 254 2404352 0
RADIX NODE 144 15966 355 1170276 0 63 2350224 0
malloc-384 384 1942 3628 105369 0 30 2138880 0
malloc-512 512 283 3629 50887 0 30 2002944 0
BUF TRIE 144 192 13276 1727 0 62 1939392 0
malloc-32768 32768 43 7 50278 0 1 1638400 0
FFS inode 1160 549 25 50816 0 8 665840 0
256 Bucket 2048 243 29 38243 0 8 557056 0
VM OBJECT 264 1948 107 724498 0 30 542520 0
ertt_txseginfo 40 0 11716 4377813 0 254 468640 0
socket 944 67 381 89304 0 254 422912 0
malloc-512 512 234 590 106148 0 30 421888 0
malloc-16384 16384 23 2 86 0 1 409600 0
tcp_bbr_map 128 6 3187 467922 0 126 408704 0
vmem btag 56 7165 95 7171 0 254 406560 0
THREAD 1808 198 22 56272 0 8 397760 0
malloc-65536 65536 4 2 181 0 1 393216 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
MAP ENTRY 96 3291 405 2777191 0 126 354816 0
malloc-1024 1024 297 39 57343 0 16 344064 0
malloc-16384 16384 10 10 73 0 1 327680 0
tcpcb 1080 14 287 18374 0 254 325080 0
VNODE 448 587 88 50856 0 30 302400 0
mbuf_packet 256 592 578 92568 0 254 299520 0
32 Bucket 256 931 224 37785 0 62 295680 0
tcp_inpcb 488 14 578 18374 0 254 288896 0
malloc-2048 2048 124 10 450 0 8 274432 0
malloc-384 384 606 64 133661 0 30 257280 0
malloc-384 384 578 72 103182 0 30 249600 0
DEVCTL 1024 0 216 132 0 0 221184 0
malloc-512 512 421 11 102165 0 30 221184 0
VMSPACE 2544 70 11 51265 0 4 206064 0
malloc-4096 4096 12 37 4299 0 2 200704 0
sctp_chunk 152 345 955 11447 0 254 197600 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-384 384 436 64 677763 0 30 192000 0
UMA Zones 768 242 2 242 0 16 187392 0
sctp_stream_msg_out 112 550 1070 4308 0 254 181440 0
16 Bucket 144 952 280 12946 0 62 177408 0
malloc-8192 8192 18 3 652 0 1 172032 0
PROC 1328 100 20 51321 0 8 159360 0
malloc-512 512 283 21 14587 0 30 155648 0
FFS2 dinode 256 549 51 50815 0 62 153600 0
S VFS Cache 104 1028 415 53712 0 126 150072 0
filedesc0 1072 101 25 51322 0 8 135072 0
malloc-16384 16384 7 1 12 0 1 131072 0
malloc-16384 16384 6 2 268 0 1 131072 0
malloc-1024 1024 122 2 123 0 16 126976 0
ksiginfo 112 105 939 4108 0 126 116928 0
malloc-1024 1024 98 2 104 0 16 102400 0
128 Bucket 1024 64 35 8344 0 16 101376 0
malloc-32768 32768 1 2 3 0 1 98304 0
malloc-32768 32768 1 2 122 0 1 98304 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 2 1 17 0 1 98304 0
UMA Kegs 384 227 6 227 0 30 89472 0
clpbuf 2624 0 32 23 0 16 83968 0
g_bio 408 0 200 11331 0 30 81600 0
malloc-8192 8192 8 1 10 0 1 73728 0
malloc-2048 2048 29 5 33 0 8 69632 0
malloc-512 512 132 4 484 0 30 69632 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 1 0 1 65536 0
malloc-8192 8192 2 6 473 0 1 65536 0
malloc-1024 1024 60 4 949 0 16 65536 0
2 Bucket 32 1334 556 15043 0 254 60480 0
malloc-8192 8192 2 5 50469 0 1 57344 0
64 Bucket 512 50 54 29814 0 30 53248 0
malloc-16384 16384 1 2 6 0 1 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 9 3 324 0 2 49152 0
malloc-2048 2048 8 16 516 0 8 49152 0
malloc-512 512 21 67 51077 0 30 45056 0
pipe 744 23 37 857 0 16 44640 0
Files 80 259 291 155606 0 126 44000 0
8 Bucket 80 357 193 11364 0 126 44000 0
malloc-384 384 64 46 1507 0 30 42240 0
pcpu-8 8 4701 419 4941 0 254 40960 0
tcp_bbr_pcb 832 4 41 8862 0 16 37440 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 221957 0 16 36864 0
malloc-4096 4096 3 6 28 0 2 36864 0
malloc-512 512 48 24 163 0 30 36864 0
TURNSTILE 136 221 31 221 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 7 0 1 32768 0
malloc-4096 4096 8 0 25 0 2 32768 0
pcpu-64 64 490 22 490 0 254 32768 0
tcp_rack_pcb 832 1 35 4504 0 16 29952 0
KNOTE 160 28 147 575334 0 62 28000 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 4 2 16 0 2 24576 0
PWD 32 49 707 50337 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
SLEEPQUEUE 88 221 35 221 0 126 22528 0
malloc-4096 4096 2 3 48 0 2 20480 0
sctp_laddr 48 0 420 8720 0 254 20160 0
ertt 72 14 266 18374 0 126 20160 0
ripcb 488 5 35 1037 0 254 19520 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-16384 16384 1 0 1 0 1 16384 0
4 Bucket 48 19 317 1924 0 254 16128 0
vtnet_tx_hdr 24 0 668 4956553 0 254 16032 0
unpcb 256 20 40 1374 0 254 15360 0
malloc-4096 4096 3 0 3 0 2 12288 0
tcp_rack_map 112 3 105 9311 0 126 12096 0
udplite_inpcb 488 1 23 673 0 254 11712 0
udp_inpcb 488 6 18 336 0 254 11712 0
kenv 258 15 30 1042 0 30 11610 0
routing nhops 256 27 18 34 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 30 0 2 8192 0
malloc-2048 2048 0 4 1349 0 8 8192 0
malloc-512 512 4 12 41 0 30 8192 0
rtentry 176 30 16 34 0 62 8096 0
tcptw 88 0 92 19 0 254 8096 0
PGRP 88 37 55 65 0 126 8096 0
rl_entry 40 77 125 77 0 254 8080 0
tcpreass 48 0 168 2 0 254 8064 0
udpcb 32 7 245 1009 0 254 8064 0
AIOP 32 4 248 4 0 254 8064 0
sctp_readq 152 0 52 141 0 254 7904 0
AIO 208 0 38 104 0 62 7904 0
AIOCB 552 0 14 136 0 16 7728 0
AIOLIO 272 0 28 4 0 30 7616 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 29 0 126 6448 0
domainset 40 0 126 18 0 254 5040 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sackhole 32 0 126 2 0 254 4032 0
hostcache 64 2 61 2 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
itimer 352 0 11 2 0 30 3872 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 15 24 16 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 0
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
sctp_asconf_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 304 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
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
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 584 0 0 0 0 16 0 0
TMPFS node 224 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62
---
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: efec757b bhyve: enhance debug info for memory range clash
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=16470c48300000
dashboard link: https://syzkaller.appspot.com/bug?extid=dd55e316428419e9354b
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+dd55e3...@syzkaller.appspotmail.com
panic: seq_out not found rack:0xfffffe009e4be040 tp:0xfffffe009f9a4950
cpuid = 1
time = 1623649425
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516500a0
vpanic() at vpanic+0x1cc/frame 0xfffffe0051650100
panic() at panic+0x43/frame 0xfffffe0051650160
rack_log_output() at rack_log_output+0xcaa/frame 0xfffffe00516501f0
rack_output() at rack_output+0x793e/frame 0xfffffe0051650550
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x40ef/frame 0xfffffe0051650720
rack_do_segment() at rack_do_segment+0x12e/frame 0xfffffe00516507b0
tcp_input_with_port() at tcp_input_with_port+0x1399/frame 0xfffffe0051650910
tcp6_input_with_port() at tcp6_input_with_port+0xa8/frame 0xfffffe0051650950
tcp6_input() at tcp6_input+0x28/frame 0xfffffe0051650980
ip6_input() at ip6_input+0x162c/frame 0xfffffe0051650a90
swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100033 ]
Stopped at kdb_enter+0x67: movq $0,0x164006e(%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 0xffffffff81132800 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe0051650080
rbp 0xfffffe00516500a0
rsi 0
rdi 0xffffffff81132836 vprintf+0x176
r8 0
r9 0x8080808080808080
r10 0xfffffe005164ff70
r11 0x1ffaefff59c
r12 0xffffffff82267d30 ddb_dbbe
r13 0xffffffff82ec3a00 tcp_outflags+0x2ea0
r14 0xffffffff81a73ef0
r15 0xffffffff81a73ef0
rip 0xffffffff81129897 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x164006e(%rip)
db> show proc
Process 12 (intr) at 0xfffff80004c6fa60:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8271ce70
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff8271ce70 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8271dad0
(map 0xffffffff8271dad0)
(map.pmap 0xffffffff8271db90)
(pmap 0xffffffff8271dbf0)
threads: 23
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100030 I [swi3: vm]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 Run CPU 1 [swi1: netisr 0]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
51314 783 783 0 R (threaded) syz-executor.0
144807 Run CPU 0 syz-executor.0
156262 S connec 0xfffff80050ad1840 syz-executor.0
156269 S connec 0xfffff80050a7dbf0 syz-executor.0
156272 S connec 0xfffff800507cbbf0 syz-executor.0
46516 1 784 0 S uwait 0xfffff8004ba91b00 syz-executor.1
46515 1 784 0 S uwait 0xfffff8004bab7300 syz-executor.1
35685 35684 801 0 SV uwait 0xfffff8004bef2500 syz-executor.2
35684 1 801 0 DV ppwait 0xfffff8004e2dba10 syz-executor.2
33007 1 33005 0 S uwait 0xfffff8004ba91900 syz-executor.2
33006 1 801 0 S uwait 0xfffff8004e77fd00 syz-executor.2
32878 1 32870 0 S uwait 0xfffff8004bfd8d00 syz-executor.2
32871 1 32870 0 S uwait 0xfffff8004e8cef00 syz-executor.2
30341 30340 784 0 SV uwait 0xfffff8004bd7cd00 syz-executor.1
30340 1 784 0 DV ppwait 0xfffff8004e154a10 syz-executor.1
11611 1 784 0 SV uwait 0xfffff8004b496500 syz-executor.1
4428 1 4428 65 Ss select 0xfffff8004e19e440 dhclient
3980 1 3980 0 Ss select 0xfffff8004bab08c0 dhclient
3977 1 3977 0 Ss select 0xfffff8004bdcdd40 dhclient
3958 1 3958 65 Ss select 0xfffff8004bdcdec0 dhclient
3625 1 3625 0 Ss select 0xfffff8004e020740 dhclient
3622 1 3622 0 Ss select 0xfffff8004e36bec0 dhclient
3600 1 3600 65 Ss select 0xfffff8004be2d2c0 dhclient
3183 1 3183 0 Ss select 0xfffff8004e7e15c0 dhclient
3180 1 3180 0 Ss select 0xfffff8004e7e1440 dhclient
3161 1 3161 65 Ss select 0xfffff8004e8705c0 dhclient
1693 1 783 0 SV uwait 0xfffff8004bc2c500 syz-executor.0
1690 1 783 0 SV uwait 0xfffff8004bef4f00 syz-executor.0
1334 1 801 0 SV uwait 0xfffff8004bef4d00 syz-executor.2
1326 1 801 0 SV uwait 0xfffff8004bc2c900 syz-executor.2
1317 1 801 0 SV uwait 0xfffff8004b4ab500 syz-executor.2
1309 1 801 0 SV uwait 0xfffff8004bfd8900 syz-executor.2
1296 1 801 0 SV uwait 0xfffff8004bfd8500 syz-executor.2
1287 1 801 0 SV uwait 0xfffff800154bbb00 syz-executor.2
1278 1 801 0 SV uwait 0xfffff8004ba91100 syz-executor.2
1269 1 801 0 SV uwait 0xfffff8004bef2f00 syz-executor.2
1263 1 801 0 SV uwait 0xfffff8004ba58d00 syz-executor.2
1250 1 801 0 SV uwait 0xfffff8004bfd8f00 syz-executor.2
1241 1 1241 0 Ss select 0xfffff8004e00fec0 dhclient
1228 1 1228 0 Ss select 0xfffff8004e053440 dhclient
1007 1 784 0 SV uwait 0xfffff8004ba91700 syz-executor.1
996 1 784 0 SV uwait 0xfffff8004ba91500 syz-executor.1
991 1 784 0 SV uwait 0xfffff8004b496300 syz-executor.1
981 1 784 0 SV uwait 0xfffff80015908700 syz-executor.1
970 1 784 0 SV uwait 0xfffff8004ba91300 syz-executor.1
961 1 784 0 SV uwait 0xfffff8004bab7500 syz-executor.1
952 1 784 0 SV uwait 0xfffff8004bc2c100 syz-executor.1
938 1 784 0 SV uwait 0xfffff8004bab7900 syz-executor.1
930 1 784 0 SV uwait 0xfffff8004bef4300 syz-executor.1
921 1 784 0 SV uwait 0xfffff8004ba58700 syz-executor.1
911 1 784 0 SV uwait 0xfffff80015d47300 syz-executor.1
901 1 784 0 SV uwait 0xfffff80015d47d00 syz-executor.1
889 888 784 0 SV uwait 0xfffff8004ba58300 syz-executor.1
888 1 784 0 DV ppwait 0xfffff8004b477a10 syz-executor.1
859 0 0 0 DL aiordy 0xfffff8004bb4f530 [aiod4]
858 0 0 0 DL aiordy 0xfffff8004baa1000 [aiod3]
857 0 0 0 DL aiordy 0xfffff8004b53b000 [aiod2]
856 0 0 0 DL aiordy 0xfffff8004baa1530 [aiod1]
814 780 814 0 Ss piperd 0xfffff8004bd575d0 syz-executor.3
801 780 801 0 Ss piperd 0xfffff80015e795d0 syz-executor.2
784 780 784 0 Ss piperd 0xfffff8004b20f000 syz-executor.1
783 780 783 0 Rs syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100114 S uwait 0xfffff8004b4ab900 syz-fuzzer
100115 S uwait 0xfffff8004b4abd00 syz-fuzzer
100116 S uwait 0xfffff8004b4abf00 syz-fuzzer
100117 S uwait 0xfffff80015e97100 syz-fuzzer
100118 S uwait 0xfffff8004ba58900 syz-fuzzer
100119 S uwait 0xfffff80015e97300 syz-fuzzer
100120 S uwait 0xfffff8004ba58b00 syz-fuzzer
100121 S uwait 0xfffff80015e97500 syz-fuzzer
100126 S kqread 0xfffff8004b38b900 syz-fuzzer
135782 S uwait 0xfffff8004e096d00 syz-fuzzer
778 776 778 0 Ss pause 0xfffff8004b51ab10 csh
776 694 776 0 Ss select 0xfffff8004ba21ec0 sshd
760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty
759 1 759 0 Ss+ ttyin 0xfffff80015b074b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015b07cb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015b0c4b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015b0ccb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a934b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a93cb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a974b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a97cb0 getty
698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron
694 1 694 0 Ss select 0xfffff8004b44c440 sshd
507 1 507 0 Ss select 0xfffff8004b44cec0 syslogd
436 1 436 0 Ss select 0xfffff800154852c0 devd
435 1 435 65 Ss select 0xfffff80015db5ec0 dhclient
350 1 350 0 Ss select 0xfffff80015dbb2c0 dhclient
347 1 347 0 Ss select 0xfffff8001548c440 dhclient
23 0 0 0 DL vlruwt 0xfffff80015cab530 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282c450 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282b520 [bufdaemon]
100088 D - 0xffffffff8220aec0 [bufspacedaemon-0]
100099 D sdflush 0xfffff80015e6dce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff828477f8 [dom0]
100086 D launds 0xffffffff82847804 [laundry: dom0]
100087 D umarcl 0xffffffff815c41d0 [uma]
18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff830ce8b8 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d793f0 [pf purge]
15 0 0 0 DL - 0xffffffff82828bdc [soaiod4]
9 0 0 0 DL - 0xffffffff82828bdc [soaiod3]
8 0 0 0 DL - 0xffffffff82828bdc [soaiod2]
7 0 0 0 DL - 0xffffffff82828bdc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff82448b40 [doneq0]
100045 D - 0xffffffff82448ac0 [async]
100078 D - 0xffffffff82448990 [scanner]
14 0 0 0 DL seqstat 0xfffff80004d84c88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271c8e0 [g_event]
100036 D - 0xffffffff8271c8e8 [g_up]
100037 D - 0xffffffff8271c8f0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c71500 [thr_0]
100029 D - 0xfffff80004c71580 [thr_1]
12 0 0 0 RL (threaded) [intr]
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100030 I [swi3: vm]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 Run CPU 1 [swi1: netisr 0]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bd7530 [init]
10 0 0 0 DL audit_w 0xffffffff828451f0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271ce70 [swapper]
100005 D - 0xfffff80004c7a900 [if_io_tqg_0]
100006 D - 0xfffff80004c7a500 [if_io_tqg_1]
100007 D - 0xfffff80004c7a100 [if_config_tqg_0]
100008 D - 0xfffff80004c71d00 [softirq_0]
100009 D - 0xfffff80004c71900 [softirq_1]
100010 D - 0xfffff8000414f900 [aiod_kick taskq]
100012 D - 0xfffff8000414f100 [kqueue_ctx taskq]
100013 D - 0xfffff80004c69d00 [pci_hp taskq]
100015 D - 0xfffff80004c69500 [inm_free taskq]
100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq]
100018 D - 0xfffff80004c66900 [thread taskq]
100019 D - 0xfffff80004c66500 [in6m_free taskq]
100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c5d900 [firmware taskq]
100038 D - 0xfffff80004c5d500 [crypto_0]
100039 D - 0xfffff80004c5d500 [crypto_1]
100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0]
100056 D - 0xfffff800153e2900 [vtnet0 txq 0]
100057 D - 0xfffff800153e2500 [vtnet0 rxq 1]
100058 D - 0xfffff800153e2100 [vtnet0 txq 1]
100060 D vtbslp 0xfffff8001543c900 [virtio_balloon]
100064 D - 0xfffff800154bfd00 [mca taskq]
100069 D - 0xffffffff81e20691 [deadlkres]
100074 D - 0xfffff80015a9ad00 [acpi_task_0]
100075 D - 0xfffff80015a9ad00 [acpi_task_1]
100076 D - 0xfffff80015a9ad00 [acpi_task_2]
100077 D - 0xfffff80004c5d100 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe00042be900 (100033)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8004b45b208) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_pcb.c:1296
db> show malloc
Type InUse MemUse Requests
sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
pcb 1478 7123K 145684
devbuf 4216 6982K 4244
tcp_hpts 5 3219K 5
kobj 326 2608K 486
vtbuf 24 2064K 46
sctp_atcl 1434 1434K 104864
sctp_stro 711 1422K 36834
filedesc 86 1376K 100559
newblk 9 1036K 50872
vfscache 3 1035K 3
subproc 222 929K 51444
sctp_atky 2145 805K 143757
inodedep 269 788K 50383
acpica 1674 649K 54806
linker 368 539K 435
sctp_athm 1434 538K 105515
sctp_map 1422 534K 73656
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
intr 4 480K 4
bus 986 377K 3469
BPF 46 337K 58
kdtrace 300 237K 107595
DEVFS1 107 214K 124
umtx 440 193K 440
module 511 192K 511
sctp_timw 366 183K 366
vnet_data 1 176K 1
tidhash 3 164K 3
pagedep 9 140K 50254
tfo_ccache 1 136K 1
dirrem 260 130K 50297
sem 4 120K 4
vmem 3 112K 7
UMA 270 102K 270
freefile 260 98K 50264
audit_evclass 236 89K 294
mtx_pool 2 80K 2
temp 35 77K 2948
syncache 1 76K 1
routetbl 132 71K 421
msg 4 68K 4
ifaddr 70 66K 72
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 126 63K 136
ether_multi 152 57K 162
gtaskqueue 18 57K 18
DEVFS_RULE 56 54K 56
kenv 95 52K 95
eventhandler 133 50K 133
kqueue 103 47K 51831
ithread 99 43K 99
rman 84 42K 425
pwddesc 101 38K 51322
KTRACE 100 38K 100
taskqueue 60 36K 60
lltable 41 35K 133
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1684
devstat 4 33K 4
hostcache 1 32K 1
tty 16 32K 16
shm 1 32K 380
DEVFSP 80 30K 781
GEOM 60 29K 489
in6_multi 65 29K 65
kbdmux 6 28K 6
cred 27 27K 314
ifnet 7 25K 7
plimit 24 24K 548
kcovinfo 64 24K 68
CAM queue 5 21K 1528
selfd 55 21K 677008
pfs_nodes 20 20K 20
proc-args 52 20K 749
session 37 19K 63
UART 12 18K 12
bmsafemap 2 17K 50388
ksem 1 16K 25
rpc 2 16K 2
shmfd 1 16K 28
pfs_vncache 1 16K 1
ufs_dirhash 24 14K 24
sglist 5 13K 5
MCA 32 12K 32
CAM DEV 3 12K 510
lockf 32 12K 69
Unitno 30 12K 55
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
inpcbpolicy 26 10K 20420
uidinfo 3 9K 15
pf_ifnet 10 9K 19
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
select 19 8K 92
osd 18 7K 18386
mount 16 7K 90
fpukern_ctx 3 6K 3
terminal 11 6K 11
ip6ndp 12 6K 14
sctp_ifa 13 5K 14
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
local_apic 1 4K 1
io_apic 1 4K 1
sahead 1 4K 1
secasvar 1 4K 1
nhops 6 4K 8
pci_link 10 4K 10
msi 9 4K 9
DEVFS 9 4K 10
tun 7 4K 7
ipsec 3 3K 3
mkdir 8 3K 100466
in_multi 6 3K 8
nexusdev 7 3K 7
feeder 7 3K 7
soname 7 3K 93841
procdesc 5 3K 18
freework 5 3K 50213
sctp_ifn 6 3K 14
mld 6 3K 6
igmp 6 3K 6
toponodes 6 3K 6
prison 6 3K 6
isadev 6 3K 6
softdep 1 2K 1
freeblks 4 2K 50212
vnodemarker 2 2K 130
NFSD session 1 2K 1
linux 5 2K 6
CAM periph 4 2K 271
filecaps 5 2K 122
crypto 4 2K 4
newdirblk 4 2K 50233
diradd 4 2K 50338
pfil 4 2K 4
CAM path 4 2K 1034
tcpfunc 3 2K 3
loginclass 3 2K 6
chacha20random 1 1K 1
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 1
cdev 2 1K 2
aesni_data 2 1K 2
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 785
entropy 2 1K 48
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
sctp_vrf 1 1K 1
tcp_fsb 1 1K 4504
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 49356
sctp_iter 0 0K 10
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 10
sctp_aadr 0 0K 37
sctp_stri 0 0K 1172
mqdata 0 0K 0
dctcp data 0 0K 0
cdg data 0 0K 0
htcp data 0 0K 14
cubic data 0 0K 27
tcp_do 0 0K 0
vegas data 0 0K 0
chd data 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 11
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xen_intr 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
sysmouse 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
vtfont 0 0K 0
vm_fictitious 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
UMAHash 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 42787
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 63
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 6
allocindir 0 0K 0
indirdep 0 0K 10
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
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
ktls_ocf 0 0K 0
twsbuf 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 521
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
twe_commands 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 2
VN POLL 0 0K 0
twa_commands 0 0K 0
statfs 0 0K 50463
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 4
tcp_log_dev 0 0K 4128
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 3471
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 6
lio 0 0K 4
acl 0 0K 0
tempbuff 0 0K 0
mbuf_tag 0 0K 170
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 39863
ioctlops 0 0K 344
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 917
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8409 939 1222816 0 254 38289408 0
malloc-8192 8192 726 2526 67479 0 3 26640384 0
malloc-384 384 34749 61 237975 0 30 13367040 0
malloc-1024 1024 2175 7801 173595 0 16 10215424 0
sctp_asoc 2288 711 2654 36828 0 254 7699120 0
malloc-384 384 5476 13154 402892 0 30 7153920 0
malloc-2048 2048 713 2593 36847 0 8 6770688 0
tcp_log 416 50 15331 688584 0 254 6398496 0
sctp_ep 1280 723 2700 67450 0 254 4381440 0
malloc-1024 1024 4126 10 4670 0 16 4235264 0
malloc-1024 1024 281 3627 50646 0 16 4001792 0
malloc-8192 8192 427 7 51808 0 1 3555328 0
malloc-1024 1024 0 3164 42788 0 16 3239936 0
mbuf 256 9212 1993 7038447 0 254 2868480 0
malloc-384 384 1808 5282 116033 0 30 2722560 0
pbuf 2624 0 973 0 0 2 2553152 0
UMA Slabs 0 112 22112 169 22253 0 126 2495472 0
sctp_raddr 736 711 2655 37148 0 254 2477376 0
mbuf_cluster 2048 1170 4 1288 0 254 2404352 0
RADIX NODE 144 15966 355 1170276 0 63 2350224 0
malloc-384 384 1942 3628 105369 0 30 2138880 0
malloc-512 512 283 3629 50887 0 30 2002944 0
BUF TRIE 144 192 13276 1727 0 62 1939392 0
malloc-32768 32768 43 7 50278 0 1 1638400 0
FFS inode 1160 549 25 50816 0 8 665840 0
256 Bucket 2048 243 29 38243 0 8 557056 0
VM OBJECT 264 1948 107 724498 0 30 542520 0
ertt_txseginfo 40 0 11716 4377813 0 254 468640 0
socket 944 67 381 89304 0 254 422912 0
malloc-512 512 234 590 106148 0 30 421888 0
malloc-16384 16384 23 2 86 0 1 409600 0
tcp_bbr_map 128 6 3187 467922 0 126 408704 0
vmem btag 56 7165 95 7171 0 254 406560 0
THREAD 1808 198 22 56272 0 8 397760 0
malloc-65536 65536 4 2 181 0 1 393216 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
MAP ENTRY 96 3291 405 2777191 0 126 354816 0
malloc-1024 1024 297 39 57343 0 16 344064 0
malloc-16384 16384 10 10 73 0 1 327680 0
tcpcb 1080 14 287 18374 0 254 325080 0
VNODE 448 587 88 50856 0 30 302400 0
mbuf_packet 256 592 578 92568 0 254 299520 0
32 Bucket 256 931 224 37785 0 62 295680 0
tcp_inpcb 488 14 578 18374 0 254 288896 0
malloc-2048 2048 124 10 450 0 8 274432 0
malloc-384 384 606 64 133661 0 30 257280 0
malloc-384 384 578 72 103182 0 30 249600 0
DEVCTL 1024 0 216 132 0 0 221184 0
malloc-512 512 421 11 102165 0 30 221184 0
VMSPACE 2544 70 11 51265 0 4 206064 0
malloc-4096 4096 12 37 4299 0 2 200704 0
sctp_chunk 152 345 955 11447 0 254 197600 0
malloc-65536 65536 3 0 3 0 1 196608 0
malloc-384 384 436 64 677763 0 30 192000 0
UMA Zones 768 242 2 242 0 16 187392 0
sctp_stream_msg_out 112 550 1070 4308 0 254 181440 0
16 Bucket 144 952 280 12946 0 62 177408 0
malloc-8192 8192 18 3 652 0 1 172032 0
PROC 1328 100 20 51321 0 8 159360 0
malloc-512 512 283 21 14587 0 30 155648 0
FFS2 dinode 256 549 51 50815 0 62 153600 0
S VFS Cache 104 1028 415 53712 0 126 150072 0
filedesc0 1072 101 25 51322 0 8 135072 0
malloc-16384 16384 7 1 12 0 1 131072 0
malloc-16384 16384 6 2 268 0 1 131072 0
malloc-1024 1024 122 2 123 0 16 126976 0
ksiginfo 112 105 939 4108 0 126 116928 0
malloc-1024 1024 98 2 104 0 16 102400 0
128 Bucket 1024 64 35 8344 0 16 101376 0
malloc-32768 32768 1 2 3 0 1 98304 0
malloc-32768 32768 1 2 122 0 1 98304 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 2 1 17 0 1 98304 0
UMA Kegs 384 227 6 227 0 30 89472 0
clpbuf 2624 0 32 23 0 16 83968 0
g_bio 408 0 200 11331 0 30 81600 0
malloc-8192 8192 8 1 10 0 1 73728 0
malloc-2048 2048 29 5 33 0 8 69632 0
malloc-512 512 132 4 484 0 30 69632 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 1 0 1 65536 0
malloc-8192 8192 2 6 473 0 1 65536 0
malloc-1024 1024 60 4 949 0 16 65536 0
2 Bucket 32 1334 556 15043 0 254 60480 0
malloc-8192 8192 2 5 50469 0 1 57344 0
64 Bucket 512 50 54 29814 0 30 53248 0
malloc-16384 16384 1 2 6 0 1 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-4096 4096 9 3 324 0 2 49152 0
malloc-2048 2048 8 16 516 0 8 49152 0
malloc-512 512 21 67 51077 0 30 45056 0
pipe 744 23 37 857 0 16 44640 0
Files 80 259 291 155606 0 126 44000 0
8 Bucket 80 357 193 11364 0 126 44000 0
malloc-384 384 64 46 1507 0 30 42240 0
pcpu-8 8 4701 419 4941 0 254 40960 0
tcp_bbr_pcb 832 4 41 8862 0 16 37440 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 221957 0 16 36864 0
malloc-4096 4096 3 6 28 0 2 36864 0
malloc-512 512 48 24 163 0 30 36864 0
TURNSTILE 136 221 31 221 0 62 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 7 0 1 32768 0
malloc-4096 4096 8 0 25 0 2 32768 0
pcpu-64 64 490 22 490 0 254 32768 0
tcp_rack_pcb 832 1 35 4504 0 16 29952 0
KNOTE 160 28 147 575334 0 62 28000 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 4 2 16 0 2 24576 0
PWD 32 49 707 50337 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
SLEEPQUEUE 88 221 35 221 0 126 22528 0
malloc-4096 4096 2 3 48 0 2 20480 0
sctp_laddr 48 0 420 8720 0 254 20160 0
ertt 72 14 266 18374 0 126 20160 0
ripcb 488 5 35 1037 0 254 19520 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-16384 16384 1 0 1 0 1 16384 0
4 Bucket 48 19 317 1924 0 254 16128 0
vtnet_tx_hdr 24 0 668 4956553 0 254 16032 0
unpcb 256 20 40 1374 0 254 15360 0
malloc-4096 4096 3 0 3 0 2 12288 0
tcp_rack_map 112 3 105 9311 0 126 12096 0
udplite_inpcb 488 1 23 673 0 254 11712 0
udp_inpcb 488 6 18 336 0 254 11712 0
kenv 258 15 30 1042 0 30 11610 0
routing nhops 256 27 18 34 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 30 0 2 8192 0
malloc-2048 2048 0 4 1349 0 8 8192 0
malloc-512 512 4 12 41 0 30 8192 0
rtentry 176 30 16 34 0 62 8096 0
tcptw 88 0 92 19 0 254 8096 0
PGRP 88 37 55 65 0 126 8096 0
rl_entry 40 77 125 77 0 254 8080 0
tcpreass 48 0 168 2 0 254 8064 0
udpcb 32 7 245 1009 0 254 8064 0
AIOP 32 4 248 4 0 254 8064 0
sctp_readq 152 0 52 141 0 254 7904 0
AIO 208 0 38 104 0 62 7904 0
AIOCB 552 0 14 136 0 16 7728 0
AIOLIO 272 0 28 4 0 30 7616 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 29 0 126 6448 0
domainset 40 0 126 18 0 254 5040 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sackhole 32 0 126 2 0 254 4032 0
hostcache 64 2 61 2 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
itimer 352 0 11 2 0 30 3872 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 15 24 16 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 0
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
sctp_asconf_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 304 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
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
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 584 0 0 0 0 16 0 0
TMPFS node 224 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62
---
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
Oct 31, 2021, 7:43:20 AM10/31/21
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: e5248548f95f procfs: return right hardlink from /proc/curp..
dashboard link: https://syzkaller.appspot.com/bug?extid=dd55e316428419e9354b
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=118d42a6b00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11407986b00000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+dd55e3...@syzkaller.appspotmail.com
panic: seq_out not found rack:0xfffffe009e9cfc00 tp:0xfffffe009e4f9120
cpuid = 1
time = 1635680445
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ef350
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ef4b0
vpanic() at vpanic+0x2c5/frame 0xfffffe00077ef590
panic() at panic+0xb5/frame 0xfffffe00077ef650
rack_log_output() at rack_log_output+0x1525/frame 0xfffffe00077ef820
rack_output() at rack_output+0xc410/frame 0xfffffe00077efff0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x5499/frame 0xfffffe00077f0690
rack_do_segment() at rack_do_segment+0x1a8/frame 0xfffffe00077f0780
tcp_input_with_port() at tcp_input_with_port+0x1cb7/frame 0xfffffe00077f0a20
tcp6_input_with_port() at tcp6_input_with_port+0xe4/frame 0xfffffe00077f0a60
tcp6_input() at tcp6_input+0x28/frame 0xfffffe00077f0a90
ip6_input() at ip6_input+0x252d/frame 0xfffffe00077f0cf0
swi_net() at swi_net+0x2e5/frame 0xfffffe00077f0d90
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f0ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f0f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f0f30
Stopped at kdb_enter+0x6b: movq $0,0x28de0ea(%rip)
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00077ef490
rbp 0xfffffe00077ef4b0
rsi 0x1
rdi 0
r8 0x3
r9 0xfffffe00077eefc8
r10 0
r11 0xefa459cf
r12 0xfffffe0053e09000
r13 0xfffffe00077ef501
r14 0xffffffff82c8bbc0 .str.18
r15 0xffffffff82c8bbc0 .str.18
rip 0xffffffff817b69cb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28de0ea(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053e02a90:
sigparent: 20
vmspace: 0xffffffff840369e0
(map 0xffffffff840369e0)
(map.pmap 0xffffffff84036aa0)
(pmap 0xffffffff84036b08)
threads: 23
100013 I [swi5: fast taskq]
100017 I [swi6: task queue]
100018 I [swi6: Giant taskq]
100029 I [swi3: vm]
100030 Run CPU 1 [swi1: netisr 0]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 I [swi1: pf send]
778 776 778 0 Ss pause 0xfffffe009e451b40 csh
776 689 776 0 Ss select 0xfffffe009e4698c0 sshd
755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty
745 1 19 0 S+ piperd 0xfffffe009e4a08b8 logger
744 743 19 0 S+ nanslp 0xffffffff840619c0 sleep
743 1 19 0 S+ wait 0xfffffe009e4c9000 sh
693 1 693 0 Ss nanslp 0xffffffff840619c0 cron
689 1 689 0 Ss select 0xfffffe0058861640 sshd
502 1 502 0 Ss select 0xfffffe009e469e40 syslogd
431 1 431 0 Ss select 0xfffffe009e2f7440 devd
430 1 430 65 Ss select 0xfffffe005888e340 dhclient
345 1 345 0 Ss select 0xfffffe009e2f7340 dhclient
342 1 342 0 Ss select 0xfffffe005888e2c0 dhclient
18 0 0 0 DL syncer 0xffffffff84189de0 [syncer]
17 0 0 0 DL vlruwt 0xfffffe0058769a90 [vnlru]
16 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff84187ae0 [bufdaemon]
100081 D - 0xffffffff83411f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058955ce8 [/ worker]
15 0 0 0 DL psleep 0xffffffff841c0000 [vmdaemon]
9 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff841b3af8 [dom0]
100082 D launds 0xffffffff841b3b04 [laundry: dom0]
100083 D umarcl 0xffffffff81ebc6c0 [uma]
8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq]
7 0 0 0 DL waiting 0xffffffff84df4760 [sctp_iterator]
6 0 0 0 RL [pf purge]
5 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83c9d3c0 [doneq0]
100046 D - 0xffffffff83c9d340 [async]
100075 D - 0xffffffff83c9d1c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ab3c88 [sequencer 00]
4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1]
3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0]
2 0 0 0 DL crypto_ 0xffffffff841adba0 [crypto]
100037 D - 0xffffffff84034b80 [g_up]
100038 D - 0xffffffff84034bc0 [g_down]
100017 I [swi6: task queue]
100018 I [swi6: Giant taskq]
100029 I [swi3: vm]
100030 Run CPU 1 [swi1: netisr 0]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 I [swi1: pf send]
10 0 0 0 DL audit_w 0xffffffff841aeb40 [audit]
100005 D - 0xfffffe0053df0600 [if_config_tqg_0]
100006 D - 0xfffffe0053df0500 [softirq_0]
100007 D - 0xfffffe0053df0400 [softirq_1]
100008 D - 0xfffffe0053df0300 [if_io_tqg_0]
100009 D - 0xfffffe0053df0200 [if_io_tqg_1]
100010 D - 0xfffffe0053df0100 [inm_free taskq]
100011 D - 0xfffffe0053df0000 [deferred_unmount ta]
100012 D - 0xfffffe0053dfae00 [thread taskq]
100014 D - 0xfffffe0053dfab00 [pci_hp taskq]
100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq]
100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq]
100019 D - 0xfffffe0053dfa400 [aiod_kick taskq]
100020 D - 0xfffffe0053dfa300 [in6m_free taskq]
100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3]
100035 D - 0xfffffe000811a800 [firmware taskq]
100039 D - 0xfffffe0054194d00 [crypto_0]
100040 D - 0xfffffe0054194d00 [crypto_1]
100056 D - 0xfffffe0054194200 [vtnet0 rxq 0]
100057 D - 0xfffffe0054194100 [vtnet0 txq 0]
100058 D - 0xfffffe0054194000 [vtnet0 rxq 1]
100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon]
100065 D - 0xfffffe0056ee2700 [mca taskq]
100066 D - 0xffffffff82c92b81 [deadlkres]
100070 D - 0xfffffe0054194a00 [acpi_task_0]
100071 D - 0xfffffe0054194a00 [acpi_task_1]
100072 D - 0xfffffe0054194a00 [acpi_task_2]
100074 D - 0xfffffe0054194700 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe0053e09000 (100030)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009e4f79d0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_pcb.c:1333
devbuf 4213 4323K 4238
tcp_hpts 6 3201K 6
sysctloid 34970 2060K 35041
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 806 1226K 824
vfscache 3 1025K 3
pcb 24 537K 80
inodedep 49 530K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 55237
subproc 93 184K 833
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 104 104K 113
bus 986 80K 3474
mtx_pool 2 72K 2
syncache 1 68K 1
temp 17 33K 1606
hostcache 1 32K 1
shm 1 32K 1
kdtrace 158 32K 898
DEVFS3 123 31K 133
umtx 242 31K 242
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1691
KTRACE 100 13K 100
kenv 95 12K 95
eventhandler 133 12K 133
ifaddr 30 12K 32
routetbl 50 11K 176
CAM queue 5 11K 1528
GEOM 61 10K 490
rman 84 10K 425
bmsafemap 4 9K 41
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 234
ufs_dirhash 24 5K 24
UMA 268 5K 268
dirrem 17 5K 28
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
filedesc 1 4K 1
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
kqueue 41 3K 783
session 20 3K 31
pwddesc 40 3K 781
uidinfo 3 3K 8
proc-args 62 3K 1721
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 27 2K 12543
Unitno 27 2K 39
CAM XPT 22 2K 543
lockf 15 2K 22
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
pfil 4 1K 4
cdev 2 1K 2
osd 8 1K 19
chacha20random 1 1K 1
inpcbpolicy 11 1K 140
sctp_ifn 2 1K 6
DEVFS 9 1K 10
mld 2 1K 2
newreno data 4 1K 8
igmp 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
tcp_fsb 1 1K 1
nexusdev 8 1K 8
apmdev 1 1K 1
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3473
filecaps 4 1K 66
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 26
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 4
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
xen_intr 0 0K 0
DEVFS2 0 0K 0
xenbus 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
scsi_da 0 0K 69
freeblks 0 0K 25
freefrag 0 0K 7
allocindir 0 0K 0
nvme_da 0 0K 0
LRO 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 6
twsbuf 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
ktls 0 0K 0
ioctlops 0 0K 86
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8579 991 18754 0 254 2449920 0
BUF TRIE 144 190 11570 528 0 62 1693440 0
malloc-384 384 4117 13 4118 0 30 1585920 0
malloc-4096 4096 375 4 1274 0 2 1552384 0
malloc-128 128 11496 36 11584 0 126 1476096 0
UMA Slabs 0 112 10089 24 10089 0 126 1132656 0
vmem btag 56 15396 59 15396 0 254 865480 0
FFS inode 1160 499 19 509 0 8 600880 0
RADIX NODE 144 3094 149 21213 0 62 466992 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-256 256 1008 12 1273 0 62 261120 0
malloc-64 64 3877 155 16450 0 254 258048 0
256 Bucket 2048 108 18 10931 0 8 258048 0
VNODE 448 529 20 541 0 30 245952 0
VM OBJECT 264 891 39 12690 0 30 245520 0
malloc-16 16 14459 291 14563 0 254 236000 0
DEVCTL 1024 0 220 126 0 0 225280 0
THREAD 1808 116 5 116 0 8 218768 0
malloc-65536 65536 1 2 137 0 1 196608 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5536 134 5610 0 254 181440 0
malloc-128 128 1192 48 25784 0 126 158720 0
malloc-1024 1024 123 9 132 0 16 135168 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 54 0 1 131072 0
FFS2 dinode 256 499 11 508 0 62 130560 0
ksiginfo 112 40 1004 55 0 126 116928 0
S VFS Cache 104 966 87 1008 0 126 109512 0
FPU_save_area 832 118 8 130 0 16 104832 0
MAP ENTRY 96 836 256 38041 0 126 104832 0
malloc-128 128 679 65 4039 0 126 95232 0
UMA Kegs 384 226 7 226 0 30 89472 0
VMSPACE 2552 23 7 764 0 4 76560 0
malloc-4096 4096 17 1 30 0 2 73728 0
malloc-2048 2048 11 23 527 0 8 69632 0
g_bio 408 0 170 4486 0 30 69360 0
PROC 1352 40 11 780 0 8 68952 0
mbuf_cluster 2048 30 2 30 0 254 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-8192 8192 5 3 33 0 1 65536 0
filedesc0 1072 41 15 781 0 8 60032 0
malloc-128 128 251 183 1019 0 126 55552 0
128 Bucket 1024 40 7 613 0 16 48128 0
malloc-128 128 338 34 462 0 126 47616 0
malloc-2048 2048 1 21 574 0 8 45056 0
malloc-64 64 559 134 2383 0 254 44352 0
malloc-384 384 96 14 98 0 30 42240 0
32 Bucket 256 47 118 5640 0 62 42240 0
clpbuf 2624 0 16 25 0 16 41984 0
DIRHASH 1024 34 6 34 0 16 40960 0
malloc-1024 1024 5 35 554 0 16 40960 0
malloc-256 256 113 37 244 0 62 38400 0
NAMEI 1024 0 36 12227 0 16 36864 0
pcpu-8 8 4226 382 4254 0 254 36864 0
64 Bucket 512 57 15 1260 0 30 36864 0
malloc-64 64 463 104 902 0 254 36288 0
malloc-256 256 130 5 182 0 62 34560 0
da_ccb 544 0 63 1251 0 16 34272 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 3 1 104 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-64 64 112 392 2151 0 254 32256 0
socket 960 19 9 1336 0 254 26880 0
malloc-384 384 52 18 52 0 30 26880 0
malloc-256 256 73 32 626 0 62 26880 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-64 64 303 75 345 0 254 24192 0
malloc-4096 4096 3 2 6 0 2 20480 0
malloc-4096 4096 3 2 829 0 2 20480 0
malloc-1024 1024 13 7 14 0 16 20480 0
malloc-1024 1024 12 8 19 0 16 20480 0
TURNSTILE 136 122 25 122 0 62 19992 0
malloc-128 128 111 44 615 0 126 19840 0
malloc-8192 8192 1 1 3 0 1 16384 0
malloc-2048 2048 8 0 8 0 8 16384 0
malloc-2048 2048 3 5 29 0 8 16384 0
malloc-32 32 70 434 605 0 254 16128 0
16 Bucket 144 40 72 321 0 62 16128 0
malloc-384 384 22 18 381 0 30 15360 0
malloc-256 256 2 58 48 0 62 15360 0
tcpcb 1096 4 10 8 0 254 15344 0
SLEEPQUEUE 88 122 38 122 0 126 14080 0
malloc-4096 4096 2 1 3 0 2 12288 0
malloc-2048 2048 3 3 194 0 8 12288 0
malloc-1024 1024 4 8 167 0 16 12288 0
malloc-1024 1024 8 4 8 0 16 12288 0
malloc-1024 1024 1 11 885 0 16 12288 0
malloc-512 512 1 23 119 0 30 12288 0
ertt_txseginfo 40 1 302 292 0 254 12120 0
malloc-32 32 23 355 1073 0 254 12096 0
8 Bucket 80 35 115 395 0 126 12000 0
udp_inpcb 496 6 18 128 0 254 11904 0
malloc-128 128 77 16 89 0 126 11904 0
kenv 258 15 30 1024 0 30 11610 0
malloc-384 384 14 16 24 0 30 11520 0
malloc-256 256 15 30 1238 0 62 11520 0
malloc-2048 2048 2 2 15 0 8 8192 0
malloc-512 512 8 8 8 0 30 8192 0
malloc-512 512 3 13 3 0 30 8192 0
malloc-512 512 3 13 10 0 30 8192 0
malloc-512 512 3 13 62 0 30 8192 0
rtentry 176 13 33 17 0 62 8096 0
PGRP 88 20 72 31 0 126 8096 0
rl_entry 40 33 169 33 0 254 8080 0
tcp_rack_pcb 896 1 8 1 0 16 8064 0
udpcb 32 6 246 128 0 254 8064 0
ertt 72 4 108 8 0 126 8064 0
PWD 32 10 242 100 0 254 8064 0
malloc-64 64 29 97 50 0 254 8064 0
malloc-64 64 47 79 13478 0 254 8064 0
malloc-64 64 16 110 44 0 254 8064 0
malloc-32 32 9 243 93 0 254 8064 0
malloc-32 32 101 151 128 0 254 8064 0
malloc-32 32 76 176 1097 0 254 8064 0
malloc-32 32 47 205 76 0 254 8064 0
malloc-32 32 46 206 2716 0 254 8064 0
4 Bucket 48 6 162 49 0 254 8064 0
2 Bucket 32 48 204 491 0 254 8064 0
vtnet_tx_hdr 24 0 334 2434 0 254 8016 0
Files 80 72 28 6581 0 126 8000 0
malloc-16 16 24 476 169 0 254 8000 0
malloc-16 16 36 464 244 0 254 8000 0
malloc-16 16 231 269 2678 0 254 8000 0
malloc-16 16 35 465 48 0 254 8000 0
malloc-16 16 275 225 25340 0 254 8000 0
malloc-16 16 11 489 61 0 254 8000 0
ripcb 496 1 15 4 0 254 7936 0
tcp_inpcb 496 4 12 8 0 254 7936 0
malloc-128 128 2 60 9 0 126 7936 0
tcp_rack_map 120 3 63 3 0 126 7920 0
routing nhops 256 10 20 17 0 62 7680 0
unpcb 256 7 23 1179 0 254 7680 0
mbuf_packet 256 0 30 93 0 254 7680 0
malloc-256 256 6 24 300 0 62 7680 0
malloc-256 256 23 7 27 0 62 7680 0
cpuset 104 7 55 7 0 126 6448 0
malloc-512 512 4 4 4 0 30 4096 0
malloc-512 512 0 8 10 0 30 4096 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
KNOTE 160 0 25 8 0 62 4000 0
malloc-16 16 7 243 8 0 254 4000 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2288 0 0 0 0 254 0 0
sctp_ep 1272 0 0 0 0 254 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
udplite_inpcb 496 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 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
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-1024 1024 0 0 0 0 16 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-384 384 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
HEAD commit: e5248548f95f procfs: return right hardlink from /proc/curp..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=12601f22b00000
dashboard link: https://syzkaller.appspot.com/bug?extid=dd55e316428419e9354b
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=118d42a6b00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11407986b00000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+dd55e3...@syzkaller.appspotmail.com
cpuid = 1
time = 1635680445
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ef350
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ef4b0
vpanic() at vpanic+0x2c5/frame 0xfffffe00077ef590
panic() at panic+0xb5/frame 0xfffffe00077ef650
rack_log_output() at rack_log_output+0x1525/frame 0xfffffe00077ef820
rack_output() at rack_output+0xc410/frame 0xfffffe00077efff0
rack_do_segment_nounlock() at rack_do_segment_nounlock+0x5499/frame 0xfffffe00077f0690
rack_do_segment() at rack_do_segment+0x1a8/frame 0xfffffe00077f0780
tcp_input_with_port() at tcp_input_with_port+0x1cb7/frame 0xfffffe00077f0a20
tcp6_input_with_port() at tcp6_input_with_port+0xe4/frame 0xfffffe00077f0a60
tcp6_input() at tcp6_input+0x28/frame 0xfffffe00077f0a90
ip6_input() at ip6_input+0x252d/frame 0xfffffe00077f0cf0
swi_net() at swi_net+0x2e5/frame 0xfffffe00077f0d90
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f0ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f0f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f0f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100030 ]
KDB: enter: panic
Stopped at kdb_enter+0x6b: movq $0,0x28de0ea(%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 0x31aec31a682ec6a7
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
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00077ef490
rbp 0xfffffe00077ef4b0
rsi 0x1
rdi 0
r8 0x3
r9 0xfffffe00077eefc8
r10 0
r11 0xefa459cf
r12 0xfffffe0053e09000
r13 0xfffffe00077ef501
r14 0xffffffff82c8bbc0 .str.18
r15 0xffffffff82c8bbc0 .str.18
rip 0xffffffff817b69cb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28de0ea(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053e02a90:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff84035a40
uid: 0 gids: 0
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff84035a40 reapsubtree: 12
flag: 0x10000284 flag2: 0
sigparent: 20
vmspace: 0xffffffff840369e0
(map 0xffffffff840369e0)
(map.pmap 0xffffffff84036aa0)
(pmap 0xffffffff84036b08)
threads: 23
100013 I [swi5: fast taskq]
100017 I [swi6: task queue]
100018 I [swi6: Giant taskq]
100029 I [swi3: vm]
100030 Run CPU 1 [swi1: netisr 0]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 I [swi1: hpts]
100032 I [swi4: clock (1)]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 I [swi1: pf send]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
780 778 778 0 RE CPU 0 syz-executor3971773
pid ppid pgrp uid state wmesg wchan cmd
778 776 778 0 Ss pause 0xfffffe009e451b40 csh
776 689 776 0 Ss select 0xfffffe009e4698c0 sshd
755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty
751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty
745 1 19 0 S+ piperd 0xfffffe009e4a08b8 logger
744 743 19 0 S+ nanslp 0xffffffff840619c0 sleep
743 1 19 0 S+ wait 0xfffffe009e4c9000 sh
693 1 693 0 Ss nanslp 0xffffffff840619c0 cron
689 1 689 0 Ss select 0xfffffe0058861640 sshd
502 1 502 0 Ss select 0xfffffe009e469e40 syslogd
431 1 431 0 Ss select 0xfffffe009e2f7440 devd
430 1 430 65 Ss select 0xfffffe005888e340 dhclient
345 1 345 0 Ss select 0xfffffe009e2f7340 dhclient
342 1 342 0 Ss select 0xfffffe005888e2c0 dhclient
18 0 0 0 DL syncer 0xffffffff84189de0 [syncer]
17 0 0 0 DL vlruwt 0xfffffe0058769a90 [vnlru]
16 0 0 0 DL (threaded) [bufdaemon]
100078 D qsleep 0xffffffff84187ae0 [bufdaemon]
100081 D - 0xffffffff83411f80 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0058955ce8 [/ worker]
15 0 0 0 DL psleep 0xffffffff841c0000 [vmdaemon]
9 0 0 0 DL (threaded) [pagedaemon]
100076 D psleep 0xffffffff841b3af8 [dom0]
100082 D launds 0xffffffff841b3b04 [laundry: dom0]
100083 D umarcl 0xffffffff81ebc6c0 [uma]
8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq]
7 0 0 0 DL waiting 0xffffffff84df4760 [sctp_iterator]
6 0 0 0 RL [pf purge]
5 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83c9d3c0 [doneq0]
100046 D - 0xffffffff83c9d340 [async]
100075 D - 0xffffffff83c9d1c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ab3c88 [sequencer 00]
4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1]
3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0]
2 0 0 0 DL crypto_ 0xffffffff841adba0 [crypto]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff84034b40 [g_event]
100037 D - 0xffffffff84034b80 [g_up]
100038 D - 0xffffffff84034bc0 [g_down]
12 0 0 0 RL (threaded) [intr]
100013 I [swi5: fast taskq]
100017 I [swi6: task queue]
100018 I [swi6: Giant taskq]
100029 I [swi3: vm]
100030 Run CPU 1 [swi1: netisr 0]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 I [swi1: hpts]
100032 I [swi4: clock (1)]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 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 0xfffffe0053d5c548 [init]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
10 0 0 0 DL audit_w 0xffffffff841aeb40 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff84035a40 [swapper]
100005 D - 0xfffffe0053df0600 [if_config_tqg_0]
100006 D - 0xfffffe0053df0500 [softirq_0]
100007 D - 0xfffffe0053df0400 [softirq_1]
100008 D - 0xfffffe0053df0300 [if_io_tqg_0]
100009 D - 0xfffffe0053df0200 [if_io_tqg_1]
100010 D - 0xfffffe0053df0100 [inm_free taskq]
100011 D - 0xfffffe0053df0000 [deferred_unmount ta]
100012 D - 0xfffffe0053dfae00 [thread taskq]
100014 D - 0xfffffe0053dfab00 [pci_hp taskq]
100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq]
100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq]
100019 D - 0xfffffe0053dfa400 [aiod_kick taskq]
100020 D - 0xfffffe0053dfa300 [in6m_free taskq]
100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3]
100035 D - 0xfffffe000811a800 [firmware taskq]
100039 D - 0xfffffe0054194d00 [crypto_0]
100040 D - 0xfffffe0054194d00 [crypto_1]
100056 D - 0xfffffe0054194200 [vtnet0 rxq 0]
100057 D - 0xfffffe0054194100 [vtnet0 txq 0]
100058 D - 0xfffffe0054194000 [vtnet0 rxq 1]
100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon]
100065 D - 0xfffffe0056ee2700 [mca taskq]
100066 D - 0xffffffff82c92b81 [deadlkres]
100070 D - 0xfffffe0054194a00 [acpi_task_0]
100071 D - 0xfffffe0054194a00 [acpi_task_1]
100072 D - 0xfffffe0054194a00 [acpi_task_2]
100074 D - 0xfffffe0054194700 [CAM taskq]
db> show all locks
Process 12 (intr) thread 0xfffffe0053e09000 (100030)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009e4f79d0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_pcb.c:1333
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
Type InUse MemUse Requests
devbuf 4213 4323K 4238
tcp_hpts 6 3201K 6
sysctloid 34970 2060K 35041
vtbuf 24 1968K 46
kobj 326 1304K 485
newblk 806 1226K 824
vfscache 3 1025K 3
pcb 24 537K 80
inodedep 49 530K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 55237
subproc 93 184K 833
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 383
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 104 104K 113
bus 986 80K 3474
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
ddb_capture 1 64K 1
temp 17 33K 1606
hostcache 1 32K 1
shm 1 32K 1
kdtrace 158 32K 898
DEVFS3 123 31K 133
umtx 242 31K 242
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1691
KTRACE 100 13K 100
kenv 95 12K 95
eventhandler 133 12K 133
ifaddr 30 12K 32
routetbl 50 11K 176
CAM queue 5 11K 1528
GEOM 61 10K 490
rman 84 10K 425
bmsafemap 4 9K 41
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
cred 23 6K 234
ufs_dirhash 24 5K 24
UMA 268 5K 268
dirrem 17 5K 28
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
filedesc 1 4K 1
acpisem 28 4K 28
hhook 15 4K 17
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
kqueue 41 3K 783
session 20 3K 31
pwddesc 40 3K 781
uidinfo 3 3K 8
proc-args 62 3K 1721
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 27 2K 12543
Unitno 27 2K 39
CAM XPT 22 2K 543
lockf 15 2K 22
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
pfil 4 1K 4
cdev 2 1K 2
osd 8 1K 19
chacha20random 1 1K 1
inpcbpolicy 11 1K 140
sctp_ifn 2 1K 6
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
NFSD V4client 1 1K 1
DEVFS 9 1K 10
mld 2 1K 2
newreno data 4 1K 8
igmp 2 1K 2
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
CAM SIM 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
tcp_fsb 1 1K 1
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 49
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
soname 4 1K 3473
filecaps 4 1K 66
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
pmc 1 1K 1
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 26
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 4
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
vegas data 0 0K 0
cubic data 0 0K 0
chd data 0 0K 0
mqdata 0 0K 0
dctcp data 0 0K 0
htcp data 0 0K 0
dctcp data 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
pf_osfp 0 0K 0
pf_temp 0 0K 0
cdg data 0 0K 0
tcp_do 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NFSCL diroff 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
smartpqi 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
ixl 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_intr 0 0K 0
DEVFS2 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
privcmd_dev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
evtchn_dev 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
ciss_data 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
BACKLIGHT 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xnb 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
vm_fictitious 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 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
UMAHash 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
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 13
jblocks 0 0K 0
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
jfsync 0 0K 0
jtrunc 0 0K 0
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
freefile 0 0K 9
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
freeblks 0 0K 25
freefrag 0 0K 7
allocindir 0 0K 0
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
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
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
ktls_ocf 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 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 3
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
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
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
LRO 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
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
VN POLL 0 0K 0
acpi_perf 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 6
twsbuf 0 0K 0
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 0
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
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
PUC 0 0K 0
ppbusdev 0 0K 0
biobuf 0 0K 0
ppbusdev 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
mbuf_tag 0 0K 27
ktls 0 0K 0
osti_cacheable 0 0K 0
tempbuff 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
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 13731
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 86
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 658
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
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
kcovinfo 0 0K 0
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 981 15400 0 254 38096896 0
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8579 991 18754 0 254 2449920 0
BUF TRIE 144 190 11570 528 0 62 1693440 0
malloc-384 384 4117 13 4118 0 30 1585920 0
malloc-4096 4096 375 4 1274 0 2 1552384 0
malloc-128 128 11496 36 11584 0 126 1476096 0
UMA Slabs 0 112 10089 24 10089 0 126 1132656 0
vmem btag 56 15396 59 15396 0 254 865480 0
FFS inode 1160 499 19 509 0 8 600880 0
RADIX NODE 144 3094 149 21213 0 62 466992 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-256 256 1008 12 1273 0 62 261120 0
malloc-64 64 3877 155 16450 0 254 258048 0
256 Bucket 2048 108 18 10931 0 8 258048 0
VNODE 448 529 20 541 0 30 245952 0
VM OBJECT 264 891 39 12690 0 30 245520 0
malloc-16 16 14459 291 14563 0 254 236000 0
DEVCTL 1024 0 220 126 0 0 225280 0
THREAD 1808 116 5 116 0 8 218768 0
malloc-65536 65536 1 2 137 0 1 196608 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5536 134 5610 0 254 181440 0
malloc-128 128 1192 48 25784 0 126 158720 0
malloc-1024 1024 123 9 132 0 16 135168 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 54 0 1 131072 0
FFS2 dinode 256 499 11 508 0 62 130560 0
ksiginfo 112 40 1004 55 0 126 116928 0
S VFS Cache 104 966 87 1008 0 126 109512 0
FPU_save_area 832 118 8 130 0 16 104832 0
MAP ENTRY 96 836 256 38041 0 126 104832 0
malloc-128 128 679 65 4039 0 126 95232 0
UMA Kegs 384 226 7 226 0 30 89472 0
VMSPACE 2552 23 7 764 0 4 76560 0
malloc-4096 4096 17 1 30 0 2 73728 0
malloc-2048 2048 11 23 527 0 8 69632 0
g_bio 408 0 170 4486 0 30 69360 0
PROC 1352 40 11 780 0 8 68952 0
mbuf_cluster 2048 30 2 30 0 254 65536 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-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-8192 8192 5 3 33 0 1 65536 0
filedesc0 1072 41 15 781 0 8 60032 0
malloc-128 128 251 183 1019 0 126 55552 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 6 0 6 0 1 49152 0
128 Bucket 1024 40 7 613 0 16 48128 0
malloc-128 128 338 34 462 0 126 47616 0
malloc-2048 2048 1 21 574 0 8 45056 0
malloc-64 64 559 134 2383 0 254 44352 0
malloc-384 384 96 14 98 0 30 42240 0
32 Bucket 256 47 118 5640 0 62 42240 0
clpbuf 2624 0 16 25 0 16 41984 0
DIRHASH 1024 34 6 34 0 16 40960 0
malloc-1024 1024 5 35 554 0 16 40960 0
malloc-256 256 113 37 244 0 62 38400 0
NAMEI 1024 0 36 12227 0 16 36864 0
pcpu-8 8 4226 382 4254 0 254 36864 0
64 Bucket 512 57 15 1260 0 30 36864 0
malloc-64 64 463 104 902 0 254 36288 0
malloc-256 256 130 5 182 0 62 34560 0
da_ccb 544 0 63 1251 0 16 34272 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-16384 16384 2 0 17 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-8192 8192 3 1 104 0 1 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-64 64 112 392 2151 0 254 32256 0
socket 960 19 9 1336 0 254 26880 0
malloc-384 384 52 18 52 0 30 26880 0
malloc-256 256 73 32 626 0 62 26880 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-64 64 303 75 345 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-384 384 49 11 72 0 30 23040 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-4096 4096 3 2 6 0 2 20480 0
malloc-4096 4096 3 2 829 0 2 20480 0
malloc-1024 1024 13 7 14 0 16 20480 0
malloc-1024 1024 12 8 19 0 16 20480 0
TURNSTILE 136 122 25 122 0 62 19992 0
malloc-128 128 111 44 615 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
pipe 744 7 18 284 0 16 18600 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 2 0 2 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 3 0 1 16384 0
malloc-2048 2048 8 0 8 0 8 16384 0
malloc-2048 2048 3 5 29 0 8 16384 0
malloc-32 32 70 434 605 0 254 16128 0
16 Bucket 144 40 72 321 0 62 16128 0
malloc-384 384 22 18 381 0 30 15360 0
malloc-256 256 2 58 48 0 62 15360 0
tcpcb 1096 4 10 8 0 254 15344 0
SLEEPQUEUE 88 122 38 122 0 126 14080 0
malloc-4096 4096 2 1 3 0 2 12288 0
malloc-2048 2048 3 3 194 0 8 12288 0
malloc-1024 1024 4 8 167 0 16 12288 0
malloc-1024 1024 8 4 8 0 16 12288 0
malloc-1024 1024 1 11 885 0 16 12288 0
malloc-512 512 1 23 119 0 30 12288 0
ertt_txseginfo 40 1 302 292 0 254 12120 0
malloc-32 32 23 355 1073 0 254 12096 0
8 Bucket 80 35 115 395 0 126 12000 0
udp_inpcb 496 6 18 128 0 254 11904 0
malloc-128 128 77 16 89 0 126 11904 0
kenv 258 15 30 1024 0 30 11610 0
malloc-384 384 14 16 24 0 30 11520 0
malloc-256 256 15 30 1238 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 4 0 2 8192 0
malloc-2048 2048 2 2 15 0 8 8192 0
malloc-512 512 8 8 8 0 30 8192 0
malloc-512 512 3 13 3 0 30 8192 0
malloc-512 512 3 13 10 0 30 8192 0
malloc-512 512 3 13 62 0 30 8192 0
rtentry 176 13 33 17 0 62 8096 0
PGRP 88 20 72 31 0 126 8096 0
rl_entry 40 33 169 33 0 254 8080 0
tcp_rack_pcb 896 1 8 1 0 16 8064 0
udpcb 32 6 246 128 0 254 8064 0
ertt 72 4 108 8 0 126 8064 0
PWD 32 10 242 100 0 254 8064 0
malloc-64 64 29 97 50 0 254 8064 0
malloc-64 64 47 79 13478 0 254 8064 0
malloc-64 64 16 110 44 0 254 8064 0
malloc-32 32 9 243 93 0 254 8064 0
malloc-32 32 101 151 128 0 254 8064 0
malloc-32 32 76 176 1097 0 254 8064 0
malloc-32 32 47 205 76 0 254 8064 0
malloc-32 32 46 206 2716 0 254 8064 0
4 Bucket 48 6 162 49 0 254 8064 0
2 Bucket 32 48 204 491 0 254 8064 0
vtnet_tx_hdr 24 0 334 2434 0 254 8016 0
Files 80 72 28 6581 0 126 8000 0
malloc-16 16 24 476 169 0 254 8000 0
malloc-16 16 36 464 244 0 254 8000 0
malloc-16 16 231 269 2678 0 254 8000 0
malloc-16 16 35 465 48 0 254 8000 0
malloc-16 16 275 225 25340 0 254 8000 0
malloc-16 16 11 489 61 0 254 8000 0
ripcb 496 1 15 4 0 254 7936 0
tcp_inpcb 496 4 12 8 0 254 7936 0
malloc-128 128 2 60 9 0 126 7936 0
tcp_rack_map 120 3 63 3 0 126 7920 0
routing nhops 256 10 20 17 0 62 7680 0
unpcb 256 7 23 1179 0 254 7680 0
mbuf_packet 256 0 30 93 0 254 7680 0
malloc-256 256 6 24 300 0 62 7680 0
malloc-256 256 23 7 27 0 62 7680 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-512 512 4 4 4 0 30 4096 0
malloc-512 512 0 8 10 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sctp_laddr 48 0 84 4 0 254 4032 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
KNOTE 160 0 25 8 0 62 4000 0
malloc-16 16 7 243 8 0 254 4000 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
malloc-384 384 1 9 1 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
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
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2288 0 0 0 0 254 0 0
sctp_ep 1272 0 0 0 0 254 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 312 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 tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
udplite_inpcb 496 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
tcp_log 416 0 0 0 0 254 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tfo 4 0 0 0 0 254 0 0
tcptw 88 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
IPsec SA lft_c 16 0 0 0 0 254 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 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
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-1024 1024 0 0 0 0 16 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-384 384 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
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