panic: create_lock_applied is true
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syzbot
Feb 19, 2022, 9:24:21 PM2/19/22
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: a4a31271cc7a sctp: cleanup sctp_lower_sosend
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1410be86700000
dashboard link: https://syzkaller.appspot.com/bug?extid=c738e3df67cf425c49a2
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+c738e3...@syzkaller.appspotmail.com
panic: create_lock_applied is true
cpuid = 1
time = 1645323819
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009b276050
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009b2761b0
vpanic() at vpanic+0x2b8/frame 0xfffffe009b276290
panic() at panic+0xb5/frame 0xfffffe009b276350
sctp_lower_sosend() at sctp_lower_sosend+0x598e/frame 0xfffffe009b276740
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe009b2769e0
sosend() at sosend+0xfc/frame 0xfffffe009b276a50
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe009b276bc0
sendit() at sendit+0x2b0/frame 0xfffffe009b276c10
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009b276d30
amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009b276f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009b276f30
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x83210cf08, rbp = 0x83210cf70 ---
KDB: enter: panic
[ thread pid 6612 tid 107131 ]
Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0x47107262c101a339
rdx 0x3ffff
rbx 0
rsp 0xfffffe009b276190
rbp 0xfffffe009b2761b0
rsi 0x40001
rdi 0xffffffff817721da vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009ad2c350
r12 0xfffffe009ad2be40
r13 0xfffffe009b276201
r14 0xffffffff82ba1cc0 .str.18
r15 0xffffffff82ba1cc0 .str.18
rip 0xffffffff8176575b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2708c3a(%rip)
db> show proc
Process 6612 (syz-executor.3) at 0xfffffe009ad1e000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 781 at 0xfffffe009260f548
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0x20
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053dda000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ad213f0
(map 0xfffffe009ad213f0)
(map.pmap 0xfffffe009ad214b0)
(pmap 0xfffffe009ad21518)
threads: 2
107084 RunQ syz-executor.3
107131 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
6612 781 781 0 R (threaded) syz-executor.3
107084 RunQ syz-executor.3
107131 Run CPU 1 syz-executor.3
6611 777 777 0 R (threaded) syz-executor.1
106799 Run CPU 0 syz-executor.1
107130 S connec 0xfffffe0058bb6c1a syz-executor.1
6607 778 778 0 R (threaded) syz-executor.2
106772 RunQ syz-executor.2
107126 S connec 0xfffffe0058bb985a syz-executor.2
6321 1 778 0 T uwait 0xfffffe008fe63880 syz-executor.2
6318 1 778 0 T uwait 0xfffffe0057879c80 syz-executor.2
6316 1 776 0 T uwait 0xfffffe0057879b80 syz-executor.0
6314 1 778 0 T uwait 0xfffffe008fe63200 syz-executor.2
6313 1 776 0 T uwait 0xfffffe0057879e80 syz-executor.0
6308 1 777 0 T uwait 0xfffffe008fe63000 syz-executor.1
6306 1 777 0 T syz-executor.1
6303 1 776 0 T uwait 0xfffffe008fe66e80 syz-executor.0
6302 1 777 0 T syz-executor.1
6297 1 776 0 T syz-executor.0
6176 1 6174 0 SV uwait 0xfffffe009972f500 syz-executor.3
6175 1 6173 0 SV uwait 0xfffffe009a563d00 syz-executor.0
6172 1 6171 0 SV uwait 0xfffffe009972f100 syz-executor.1
6169 1 6167 0 SV uwait 0xfffffe008fe64700 syz-executor.0
6168 1 6166 0 SV uwait 0xfffffe0056f48680 syz-executor.3
6165 1 6164 0 SV uwait 0xfffffe008fe64100 syz-executor.1
6162 1 6160 0 SV uwait 0xfffffe009a563880 syz-executor.0
6161 1 6159 0 SV uwait 0xfffffe008fe64500 syz-executor.3
6155 1 6152 0 SV uwait 0xfffffe009972e400 syz-executor.1
6144 1 6141 0 SV uwait 0xfffffe008fe64800 syz-executor.1
5869 1 776 0 SV uwait 0xfffffe009a563580 syz-executor.0
5861 1 776 0 SV uwait 0xfffffe0099730b80 syz-executor.0
5850 1 776 0 SV uwait 0xfffffe009972e800 syz-executor.0
5845 1 777 0 SV uwait 0xfffffe009972e200 syz-executor.1
5844 1 781 0 SV uwait 0xfffffe008fe64000 syz-executor.3
5839 1 777 0 SV uwait 0xfffffe009a563380 syz-executor.1
5838 1 781 0 SV uwait 0xfffffe009a564880 syz-executor.3
5831 1 777 0 SV uwait 0xfffffe009a564700 syz-executor.1
5830 1 781 0 SV uwait 0xfffffe0099731580 syz-executor.3
5822 1 781 0 SV uwait 0xfffffe009a563280 syz-executor.3
5705 1 778 0 S uwait 0xfffffe009a563180 syz-executor.2
5703 1 777 0 S uwait 0xfffffe009a563480 syz-executor.1
5702 1 776 0 S uwait 0xfffffe009a564800 syz-executor.0
5698 1 778 0 S uwait 0xfffffe009972eb00 syz-executor.2
5696 1 776 0 S uwait 0xfffffe008fe63d80 syz-executor.0
5695 1 777 0 S uwait 0xfffffe009a563b00 syz-executor.1
5691 1 778 0 S uwait 0xfffffe0057446500 syz-executor.2
5690 1 776 0 S uwait 0xfffffe0099731280 syz-executor.0
5687 1 777 0 S uwait 0xfffffe009a563c00 syz-executor.1
5679 1 777 0 S uwait 0xfffffe009972fe00 syz-executor.1
5191 1 5191 65 Ss select 0xfffffe008fe64240 dhclient
5023 1 777 0 S uwait 0xfffffe009972fb00 syz-executor.1
5021 1 776 0 S uwait 0xfffffe009972f400 syz-executor.0
5017 1 777 0 S uwait 0xfffffe008fe66d80 syz-executor.1
5016 1 776 0 S uwait 0xfffffe009972f600 syz-executor.0
5012 1 777 0 S uwait 0xfffffe009972ec00 syz-executor.1
5011 1 776 0 S uwait 0xfffffe008fe66b80 syz-executor.0
5007 1 781 0 S uwait 0xfffffe009972e100 syz-executor.3
5005 1 781 0 S uwait 0xfffffe009a564580 syz-executor.3
5004 1 776 0 S uwait 0xfffffe009a564380 syz-executor.0
5002 1 776 0 S uwait 0xfffffe0057443500 syz-executor.0
5001 1 777 0 S uwait 0xfffffe0099730d00 syz-executor.1
4997 1 781 0 S uwait 0xfffffe009a563f00 syz-executor.3
4994 1 776 0 S uwait 0xfffffe009972e600 syz-executor.0
4993 1 777 0 S uwait 0xfffffe009a564080 syz-executor.1
4990 1 777 0 S uwait 0xfffffe009972e900 syz-executor.1
4986 1 777 0 S uwait 0xfffffe009a564180 syz-executor.1
4917 1 781 0 S uwait 0xfffffe009a564480 syz-executor.3
4911 1 781 0 S uwait 0xfffffe0099730780 syz-executor.3
4903 1 781 0 S uwait 0xfffffe009972fc00 syz-executor.3
4900 1 781 0 S uwait 0xfffffe008fe66a80 syz-executor.3
4580 1 776 0 S uwait 0xfffffe009972ea00 syz-executor.0
4577 1 776 0 S uwait 0xfffffe0099730180 syz-executor.0
4575 1 776 0 S uwait 0xfffffe009972e000 syz-executor.0
4573 1 776 0 S uwait 0xfffffe0099731680 syz-executor.0
4571 1 776 0 S uwait 0xfffffe0057876700 syz-executor.0
4569 1 776 0 S uwait 0xfffffe009972ff00 syz-executor.0
4556 1 781 0 S uwait 0xfffffe009972e300 syz-executor.3
4554 1 781 0 S uwait 0xfffffe009972ef00 syz-executor.3
4551 1 781 0 S uwait 0xfffffe008fe65480 syz-executor.3
4544 1 781 0 S uwait 0xfffffe0099730e00 syz-executor.3
4542 1 781 0 S uwait 0xfffffe0099730c00 syz-executor.3
4540 1 781 0 S uwait 0xfffffe009972ee00 syz-executor.3
4535 1 781 0 S uwait 0xfffffe009972ed00 syz-executor.3
4241 1 4241 0 Ss select 0xfffffe008fe66940 dhclient
4238 1 4238 0 Ss select 0xfffffe008fe64cc0 dhclient
4217 1 4217 65 Ss select 0xfffffe008fe64bc0 dhclient
3646 1 778 0 S uwait 0xfffffe008fe65380 syz-executor.2
3634 1 778 0 S uwait 0xfffffe009972f700 syz-executor.2
3632 1 777 0 S uwait 0xfffffe0057877480 syz-executor.1
3628 1 778 0 S uwait 0xfffffe0099730f00 syz-executor.2
3626 1 777 0 S uwait 0xfffffe009972f080 syz-executor.1
3621 1 777 0 S uwait 0xfffffe009972fd00 syz-executor.1
3611 1 777 0 S uwait 0xfffffe008fe64c00 syz-executor.1
3430 1 3430 0 Ss select 0xfffffe00997317c0 dhclient
3426 1 3426 0 Ss select 0xfffffe008fe64b40 dhclient
3403 1 3403 65 Ss select 0xfffffe009972f1c0 dhclient
3289 1 778 0 S uwait 0xfffffe0099730080 syz-executor.2
3288 1 778 0 S uwait 0xfffffe0057876f00 syz-executor.2
3283 1 776 0 S uwait 0xfffffe0099731480 syz-executor.0
3281 1 776 0 S uwait 0xfffffe0057876800 syz-executor.0
3276 1 778 0 S uwait 0xfffffe0057877280 syz-executor.2
3275 1 778 0 S uwait 0xfffffe0057877080 syz-executor.2
3272 1 776 0 S uwait 0xfffffe0099731080 syz-executor.0
3271 1 776 0 S uwait 0xfffffe0057876900 syz-executor.0
3263 1 778 0 S uwait 0xfffffe008fe65d80 syz-executor.2
3262 1 778 0 S uwait 0xfffffe009972f900 syz-executor.2
3260 1 776 0 S uwait 0xfffffe0099730480 syz-executor.0
3259 1 776 0 S uwait 0xfffffe0057878380 syz-executor.0
3255 1 778 0 S uwait 0xfffffe0099730380 syz-executor.2
3254 1 778 0 S uwait 0xfffffe0057876d00 syz-executor.2
3252 1 776 0 S uwait 0xfffffe0056f48780 syz-executor.0
3251 1 776 0 S uwait 0xfffffe0057876b00 syz-executor.0
3247 1 778 0 S uwait 0xfffffe008fe65680 syz-executor.2
3246 1 778 0 S uwait 0xfffffe008fe65780 syz-executor.2
3245 1 776 0 S uwait 0xfffffe008fe65980 syz-executor.0
3243 1 776 0 S uwait 0xfffffe008fe65580 syz-executor.0
3238 1 778 0 S umtxn 0xfffffe0099730680 syz-executor.2
3237 1 776 0 S uwait 0xfffffe0057876a00 syz-executor.0
3236 1 778 0 S uwait 0xfffffe008fe65a80 syz-executor.2
3231 1 776 0 S uwait 0xfffffe0057443600 syz-executor.0
3226 1 776 0 S uwait 0xfffffe009972fa00 syz-executor.0
3224 1 776 0 S uwait 0xfffffe0099730880 syz-executor.0
2518 1 2518 0 Ss select 0xfffffe009972f340 dhclient
2515 1 2515 0 Ss select 0xfffffe0099731740 dhclient
2488 1 2488 65 Ss select 0xfffffe009972f2c0 dhclient
1184 0 0 0 DL - 0xffffffff83f5b740 [soaiod4]
1183 0 0 0 DL - 0xffffffff83f5b740 [soaiod3]
1182 0 0 0 DL - 0xffffffff83f5b740 [soaiod2]
1181 0 0 0 DL - 0xffffffff83f5b740 [soaiod1]
1179 0 0 0 DL aiordy 0xfffffe0099729000 [aiod4]
1178 0 0 0 DL aiordy 0xfffffe0099729548 [aiod3]
1177 0 0 0 DL aiordy 0xfffffe0099729a90 [aiod2]
1176 0 0 0 DL aiordy 0xfffffe0092447548 [aiod1]
1087 1 1087 0 Ss select 0xfffffe0099730ac0 dhclient
1080 1 1080 0 Ss select 0xfffffe00997309c0 dhclient
781 774 781 0 Ss nanslp 0xffffffff83e3ba81 syz-executor.3
778 774 778 0 Rs syz-executor.2
777 774 777 0 Ss nanslp 0xffffffff83e3ba81 syz-executor.1
776 774 776 0 Rs syz-executor.0
774 772 772 0 S (threaded) syz-fuzzer
100112 S uwait 0xfffffe0056f48980 syz-fuzzer
100113 S uwait 0xfffffe0057877c00 syz-fuzzer
100114 S uwait 0xfffffe0057877d00 syz-fuzzer
100115 S uwait 0xfffffe0057877e00 syz-fuzzer
100116 S uwait 0xfffffe0056f48a80 syz-fuzzer
100117 S uwait 0xfffffe0057877580 syz-fuzzer
100118 S uwait 0xfffffe0057877680 syz-fuzzer
100120 S uwait 0xfffffe0057877f00 syz-fuzzer
100122 S uwait 0xfffffe0057878080 syz-fuzzer
100125 S kqread 0xfffffe0058df0600 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe009260e0b0 csh
770 688 770 0 Ss select 0xfffffe008fe660c0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0057a5d8b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057a5dcb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron
688 1 688 0 Ss select 0xfffffe0057877940 sshd
501 1 501 0 Ss select 0xfffffe0057877740 syslogd
430 1 430 0 Ss select 0xfffffe00578786c0 devd
429 1 429 65 Ss select 0xfffffe0057877640 dhclient
344 1 344 0 Ss select 0xfffffe0057878640 dhclient
341 1 341 0 Ss select 0xfffffe008fe664c0 dhclient
17 0 0 0 DL syncer 0xffffffff83f61260 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f7ba90 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83f5f860 [bufdaemon]
100083 D - 0xffffffff83211f80 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0057465ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83f87178 [dom0]
100081 D launds 0xffffffff83f87184 [laundry: dom0]
100082 D umarcl 0xffffffff81e9b4a0 [uma]
7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84562530 [pf purge]
5 0 0 0 DL waiting 0xffffffff84b58560 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83a99940 [doneq0]
100046 D - 0xffffffff83a998c0 [async]
100077 D - 0xffffffff83a99740 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83f829a0 [crypto]
100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0]
100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83e111c0 [g_event]
100037 D - 0xffffffff83e111e0 [g_up]
100038 D - 0xffffffff83e11200 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100029 I [swi1: netisr 0]
100032 I [swi3: busdma]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100061 I [irq34: virtio_pci2]
100062 I [irq35: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100070 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 0xfffffe0053dda000 [init]
10 0 0 0 DL audit_w 0xffffffff83f834a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e11c00 [swapper]
100005 D - 0xfffffe0053e01000 [if_config_tqg_0]
100006 D - 0xfffffe0053e00e00 [softirq_0]
100007 D - 0xfffffe0053e00d00 [softirq_1]
100008 D - 0xfffffe0053e00c00 [if_io_tqg_0]
100009 D - 0xfffffe0053e00b00 [if_io_tqg_1]
100012 D - 0xfffffe000796d200 [aiod_kick taskq]
100013 D - 0xfffffe000796d000 [inm_free taskq]
100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq]
100015 D - 0xfffffe000796cb00 [in6m_free taskq]
100016 D - 0xfffffe000796c900 [deferred_unmount ta]
100017 D - 0xfffffe000796c700 [thread taskq]
100019 D - 0xfffffe000796c300 [kqueue_ctx taskq]
100020 D - 0xfffffe000796c100 [pci_hp taskq]
100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053ed0200 [firmware taskq]
100039 D - 0xfffffe0053ecfc00 [crypto_0]
100040 D - 0xfffffe0053ecfc00 [crypto_1]
100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0]
100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0]
100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1]
100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0053fde400 [virtio_balloon]
100067 D - 0xffffffff82ba77a1 [deadlkres]
100071 D - 0xfffffe005787d100 [acpi_task_0]
100072 D - 0xfffffe005787d100 [acpi_task_1]
100073 D - 0xfffffe005787d100 [acpi_task_2]
100074 D - 0xfffffe000796e200 [mca taskq]
100076 D - 0xfffffe0053ecf500 [CAM taskq]
6610 776 776 0 Z syz-executor.0
db> show all locks
Process 6612 (syz-executor.3) thread 0xfffffe009ad2be40 (107131)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00996a9c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1433
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009984c548) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12687
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
devbuf 4217 4323K 4245
sysctloid 35306 2080K 35377
vtbuf 24 1968K 46
filedesc 228 1820K 11249
kobj 326 1304K 487
pcb 613 1201K 11195
newblk 39 1034K 12776
vfscache 3 1025K 3
subproc 358 755K 6800
inodedep 44 529K 6160
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 7
sctp_stro 179 207K 2426
acpica 1674 184K 56396
sctp_atcl 474 178K 8206
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 39 138K 5593
linker 358 134K 418
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
BPF 46 88K 115
bus 988 81K 3441
filemon 10 80K 110
kdtrace 431 76K 13749
mtx_pool 2 72K 2
umtx 572 72K 572
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 511 64K 511
temp 34 33K 2728
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 22
msg 4 30K 4
sctp_atky 653 26K 11015
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
routetbl 134 17K 930
ufs_mount 4 17K 5
proc 3 17K 3
lltable 51 17K 182
tty 16 16K 16
ithread 100 16K 100
sctp_timw 61 16K 61
bus-sc 34 15K 1651
kqueue 177 14K 6728
KTRACE 101 13K 111
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
eventhandler 133 12K 133
pwddesc 170 11K 6663
ksem 14 11K 134
rman 88 11K 429
GEOM 61 11K 490
CAM queue 5 11K 1528
cred 36 9K 310
in6_multi 65 9K 65
bmsafemap 2 9K 6264
pf_rule 5 9K 117
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 27
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
sctp_athm 474 8K 8484
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 435
DEVFSP 91 6K 607
session 45 6K 81
sctp_map 358 6K 4762
proc-args 197 6K 7937
pf_ifnet 12 5K 146
ufs_dirhash 24 5K 24
UMA 272 5K 272
newdirblk 34 5K 5555
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
CC Mem 63 4K 2146
lockf 33 4K 272
acpisem 28 4K 28
selfd 55 4K 82087
hhook 15 4K 17
kcovinfo 52 4K 52
terminal 11 3K 11
select 19 3K 86
inpcbpolicy 74 3K 2575
uidinfo 3 3K 36
pf_table 1 2K 130
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
tcp_fsb 30 2K 836
pf_osfp 19 2K 19
ip6ndp 12 2K 13
Unitno 30 2K 183
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
osd 67 2K 2127
dirrem 5 2K 6058
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
freework 5 2K 8481
softdep 1 1K 1
mkdir 8 1K 11110
freeblks 4 1K 5945
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 34
NFSD session 1 1K 1
cryptodev 15 1K 744
CAM periph 4 1K 271
filedesc_to_leader 13 1K 26
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
freefile 5 1K 5889
crypto 4 1K 219
encap_export_host 12 1K 12
procdesc 5 1K 18
diradd 4 1K 6099
pfil 4 1K 4
cdev 2 1K 2
sctp_aadr 7 1K 48
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 11
CAM SIM 2 1K 2
sigio 4 1K 15
feeder 7 1K 7
tcpfunc 3 1K 3
soname 7 1K 9727
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
iov 1 1K 18209
pmchooks 1 1K 1
filecaps 5 1K 123
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 43
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 4064
sctp_iter 0 0K 24
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 15
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 9
sctp_stri 0 0K 560
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_altq 0 0K 0
pf_temp 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
ixl 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
xen_intr 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
DEVFS4 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
DEVFS2 0 0K 0
xenbus 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
vm_fictitious 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
UMAHash 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 4284
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 15
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 2
allocindir 0 0K 0
indirdep 0 0K 3626
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
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ktls_ocf 0 0K 0
agp 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 123
ip6_msource 0 0K 0
ip6_moptions 0 0K 4
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 4
VN POLL 0 0K 0
nvme_da 0 0K 0
statfs 0 0K 5748
namei_tracker 0 0K 13
export_host 0 0K 0
cl_savebuf 0 0K 3
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 251
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 10
lio 0 0K 14
acl 0 0K 0
ppbusdev 0 0K 0
mbuf_tag 0 0K 150
ktls 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 874
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctltmp 0 0K 837
sysctl 0 0K 3
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 28
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
prison_racct 0 0K 0
Fail Points 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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 101820 0 254 38494208 0
tcp_log 416 416 15334 382245 0 254 6552000 0
mbuf 256 9171 2007 1265232 0 254 2861568 0
malloc-16384 16384 118 5 5802 0 1 2015232 0
pbuf 2624 0 666 0 0 2 1747584 0
BUF TRIE 144 243 11545 6903 0 62 1697472 0
malloc-384 384 4117 53 4458 0 30 1601280 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11689 184 11916 0 126 1519744 0
malloc-4096 4096 326 2 535 0 2 1343488 0
UMA Slabs 0 112 11328 6 11328 0 126 1269408 0
RADIX NODE 144 8623 192 136250 0 62 1269360 0
VM OBJECT 264 4562 88 151014 0 30 1227600 0
vmem btag 56 20956 107 20956 0 254 1179528 0
sctp_asoc 2288 179 331 2381 0 254 1166880 0
tcp_bbr_map 128 0 7440 206161 0 126 952320 0
MAP ENTRY 96 7792 272 412588 0 126 774144 0
FFS inode 1160 624 27 6533 0 8 755160 0
malloc-4096 4096 171 5 6615 0 2 720896 0
malloc-2048 2048 298 22 6240 0 8 655360 0
256 Bucket 2048 289 17 5519 0 8 626688 0
sctp_ep 1208 295 215 5523 0 254 616080 0
tcpcb 1104 63 448 2116 0 254 564144 0
ertt_txseginfo 40 0 13029 697024 0 254 521160 0
THREAD 1808 259 27 7131 0 8 517088 0
socket 960 238 270 9522 0 254 487680 0
VMSPACE 2552 145 11 6565 0 4 398112 0
malloc-65536 65536 4 2 390 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 179 338 2555 0 254 380512 0
VNODE 448 664 92 6575 0 30 338688 0
vnpbuf 2624 0 128 27 0 64 335872 0
malloc-384 384 60 690 6462 0 30 288000 0
malloc-256 256 307 818 17574 0 62 288000 0
malloc-256 256 339 726 13397 0 62 272640 0
malloc-64 64 3884 211 4389 0 254 262080 0
FPU_save_area 832 261 45 8565 0 16 254592 0
PROC 1352 170 16 6616 0 8 251472 0
malloc-16 16 14613 387 14792 0 254 240000 0
malloc-32768 32768 0 7 3358 0 1 229376 0
DEVCTL 1024 0 220 154 0 0 225280 0
malloc-1024 1024 176 32 2354 0 16 212992 0
malloc-384 384 474 66 8259 0 30 207360 0
filedesc0 1072 170 19 6663 0 8 202608 0
malloc-65536 65536 1 2 112 0 1 196608 0
mbuf_packet 256 161 601 24975 0 254 195072 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5393 277 5613 0 254 181440 0
malloc-128 128 1251 144 26666 0 126 178560 0
FFS2 dinode 256 624 66 6533 0 62 176640 0
128 Bucket 1024 126 37 2466 0 16 166912 0
malloc-32768 32768 0 5 133 0 1 163840 0
malloc-128 128 1085 186 2500 0 126 162688 0
sctp_chunk 152 136 904 4597 0 254 158080 0
malloc-2048 2048 4 68 535 0 8 147456 0
malloc-1024 1024 125 19 1578 0 16 147456 0
S VFS Cache 104 1028 376 7161 0 126 146016 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-8192 8192 16 0 246 0 1 131072 0
malloc-128 128 139 884 28813 0 126 130944 0
unpcb 256 30 480 1382 0 254 130560 0
ksiginfo 112 169 875 1840 0 126 116928 0
malloc-256 256 303 132 5534 0 62 111360 0
malloc-4096 4096 22 4 62 0 2 106496 0
malloc-128 128 519 256 4051 0 126 99200 0
malloc-384 384 215 25 364 0 30 92160 0
malloc-4096 4096 19 3 679 0 2 90112 0
UMA Kegs 384 230 3 230 0 30 89472 0
64 Bucket 512 104 64 7426 0 30 86016 0
g_bio 408 0 210 58159 0 30 85680 0
malloc-256 256 79 236 9497 0 62 80640 0
sctp_readq 152 0 520 201 0 254 79040 0
malloc-8192 8192 9 0 9 0 1 73728 0
malloc-64 64 858 213 8458 0 254 68544 0
malloc-64 64 593 478 3807 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-256 256 80 175 13378 0 62 65280 0
32 Bucket 256 112 143 10034 0 62 65280 0
tcp_inpcb 424 63 90 2116 0 30 64872 0
Files 80 545 255 24498 0 126 64000 0
sctp_stream_msg_out 112 74 466 567 0 254 60480 0
pipe 744 55 25 496 0 16 59520 0
ripcb 424 5 121 173 0 30 53424 0
udp_inpcb 424 6 120 246 0 30 53424 0
malloc-64 64 566 253 14034 0 254 52416 0
malloc-256 256 39 156 6389 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 40401 0 16 49152 0
malloc-8192 8192 5 1 13 0 1 49152 0
malloc-2048 2048 12 12 324 0 8 49152 0
malloc-2048 2048 3 21 136 0 8 49152 0
malloc-2048 2048 10 14 36 0 8 49152 0
malloc-1024 1024 14 34 522 0 16 49152 0
tcp_rack_pcb 896 10 44 816 0 16 48384 0
malloc-384 384 95 25 97 0 30 46080 0
pcpu-8 8 4779 853 8216 0 254 45056 0
tcp_bbr_pcb 832 0 54 835 0 16 44928 0
syncache 168 0 264 4 0 254 44352 0
TURNSTILE 136 287 28 287 0 62 42840 0
clpbuf 2624 0 16 21 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
Mountpoints 2752 2 12 2 0 4 38528 0
da_ccb 544 0 70 14655 0 16 38080 0
hostcache 64 6 561 6 0 254 36288 0
malloc-64 64 186 381 19393 0 254 36288 0
malloc-64 64 252 315 82308 0 254 36288 0
malloc-64 64 4 563 21 0 254 36288 0
malloc-64 64 6 561 18 0 254 36288 0
malloc-32 32 797 337 13893 0 254 36288 0
16 Bucket 144 78 174 867 0 62 36288 0
malloc-128 128 87 192 978 0 126 35712 0
malloc-128 128 2 277 206 0 126 35712 0
malloc-128 128 22 257 358 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 62 73 436 0 62 34560 0
malloc-256 256 20 115 1300 0 62 34560 0
SLEEPQUEUE 88 287 97 287 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 2 2 4 0 1 32768 0
malloc-4096 4096 3 5 5761 0 2 32768 0
malloc-4096 4096 6 2 6 0 2 32768 0
malloc-2048 2048 3 13 630 0 8 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 1 15 24 0 8 32768 0
malloc-1024 1024 4 28 33 0 16 32768 0
malloc-1024 1024 19 13 40 0 16 32768 0
malloc-1024 1024 9 23 32 0 16 32768 0
malloc-1024 1024 0 32 71 0 16 32768 0
malloc-512 512 0 64 568 0 30 32768 0
malloc-512 512 4 60 185 0 30 32768 0
malloc-512 512 9 55 13 0 30 32768 0
malloc-512 512 2 62 59 0 30 32768 0
malloc-512 512 10 54 44 0 30 32768 0
pcpu-64 64 491 21 491 0 254 32768 0
KNOTE 160 28 172 50949 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_rack_map 120 30 234 1857 0 126 31680 0
cpuset 104 8 271 361 0 126 29016 0
sctp_laddr 48 84 504 2882 0 254 28224 0
tcp_inpcb ports 32 2 880 1348 0 254 28224 0
PWD 32 114 768 5597 0 254 28224 0
malloc-32 32 381 501 6841 0 254 28224 0
4 Bucket 48 7 581 175 0 254 28224 0
2 Bucket 32 65 817 1508 0 254 28224 0
AIO 208 0 133 114 0 62 27664 0
udplite_inpcb 424 0 63 40 0 30 26712 0
rtentry 176 30 108 34 0 62 24288 0
PG
---
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: a4a31271cc7a sctp: cleanup sctp_lower_sosend
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1410be86700000
dashboard link: https://syzkaller.appspot.com/bug?extid=c738e3df67cf425c49a2
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+c738e3...@syzkaller.appspotmail.com
panic: create_lock_applied is true
cpuid = 1
time = 1645323819
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009b276050
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009b2761b0
vpanic() at vpanic+0x2b8/frame 0xfffffe009b276290
panic() at panic+0xb5/frame 0xfffffe009b276350
sctp_lower_sosend() at sctp_lower_sosend+0x598e/frame 0xfffffe009b276740
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe009b2769e0
sosend() at sosend+0xfc/frame 0xfffffe009b276a50
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe009b276bc0
sendit() at sendit+0x2b0/frame 0xfffffe009b276c10
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009b276d30
amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009b276f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009b276f30
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x83210cf08, rbp = 0x83210cf70 ---
KDB: enter: panic
[ thread pid 6612 tid 107131 ]
Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0x47107262c101a339
rdx 0x3ffff
rbx 0
rsp 0xfffffe009b276190
rbp 0xfffffe009b2761b0
rsi 0x40001
rdi 0xffffffff817721da vprintf+0x35a
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe009ad2c350
r12 0xfffffe009ad2be40
r13 0xfffffe009b276201
r14 0xffffffff82ba1cc0 .str.18
r15 0xffffffff82ba1cc0 .str.18
rip 0xffffffff8176575b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2708c3a(%rip)
db> show proc
Process 6612 (syz-executor.3) at 0xfffffe009ad1e000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 781 at 0xfffffe009260f548
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0x20
arguments: /root/syz-executor.3 exec
reaper: 0xfffffe0053dda000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ad213f0
(map 0xfffffe009ad213f0)
(map.pmap 0xfffffe009ad214b0)
(pmap 0xfffffe009ad21518)
threads: 2
107084 RunQ syz-executor.3
107131 Run CPU 1 syz-executor.3
db> ps
pid ppid pgrp uid state wmesg wchan cmd
6612 781 781 0 R (threaded) syz-executor.3
107084 RunQ syz-executor.3
107131 Run CPU 1 syz-executor.3
6611 777 777 0 R (threaded) syz-executor.1
106799 Run CPU 0 syz-executor.1
107130 S connec 0xfffffe0058bb6c1a syz-executor.1
6607 778 778 0 R (threaded) syz-executor.2
106772 RunQ syz-executor.2
107126 S connec 0xfffffe0058bb985a syz-executor.2
6321 1 778 0 T uwait 0xfffffe008fe63880 syz-executor.2
6318 1 778 0 T uwait 0xfffffe0057879c80 syz-executor.2
6316 1 776 0 T uwait 0xfffffe0057879b80 syz-executor.0
6314 1 778 0 T uwait 0xfffffe008fe63200 syz-executor.2
6313 1 776 0 T uwait 0xfffffe0057879e80 syz-executor.0
6308 1 777 0 T uwait 0xfffffe008fe63000 syz-executor.1
6306 1 777 0 T syz-executor.1
6303 1 776 0 T uwait 0xfffffe008fe66e80 syz-executor.0
6302 1 777 0 T syz-executor.1
6297 1 776 0 T syz-executor.0
6176 1 6174 0 SV uwait 0xfffffe009972f500 syz-executor.3
6175 1 6173 0 SV uwait 0xfffffe009a563d00 syz-executor.0
6172 1 6171 0 SV uwait 0xfffffe009972f100 syz-executor.1
6169 1 6167 0 SV uwait 0xfffffe008fe64700 syz-executor.0
6168 1 6166 0 SV uwait 0xfffffe0056f48680 syz-executor.3
6165 1 6164 0 SV uwait 0xfffffe008fe64100 syz-executor.1
6162 1 6160 0 SV uwait 0xfffffe009a563880 syz-executor.0
6161 1 6159 0 SV uwait 0xfffffe008fe64500 syz-executor.3
6155 1 6152 0 SV uwait 0xfffffe009972e400 syz-executor.1
6144 1 6141 0 SV uwait 0xfffffe008fe64800 syz-executor.1
5869 1 776 0 SV uwait 0xfffffe009a563580 syz-executor.0
5861 1 776 0 SV uwait 0xfffffe0099730b80 syz-executor.0
5850 1 776 0 SV uwait 0xfffffe009972e800 syz-executor.0
5845 1 777 0 SV uwait 0xfffffe009972e200 syz-executor.1
5844 1 781 0 SV uwait 0xfffffe008fe64000 syz-executor.3
5839 1 777 0 SV uwait 0xfffffe009a563380 syz-executor.1
5838 1 781 0 SV uwait 0xfffffe009a564880 syz-executor.3
5831 1 777 0 SV uwait 0xfffffe009a564700 syz-executor.1
5830 1 781 0 SV uwait 0xfffffe0099731580 syz-executor.3
5822 1 781 0 SV uwait 0xfffffe009a563280 syz-executor.3
5705 1 778 0 S uwait 0xfffffe009a563180 syz-executor.2
5703 1 777 0 S uwait 0xfffffe009a563480 syz-executor.1
5702 1 776 0 S uwait 0xfffffe009a564800 syz-executor.0
5698 1 778 0 S uwait 0xfffffe009972eb00 syz-executor.2
5696 1 776 0 S uwait 0xfffffe008fe63d80 syz-executor.0
5695 1 777 0 S uwait 0xfffffe009a563b00 syz-executor.1
5691 1 778 0 S uwait 0xfffffe0057446500 syz-executor.2
5690 1 776 0 S uwait 0xfffffe0099731280 syz-executor.0
5687 1 777 0 S uwait 0xfffffe009a563c00 syz-executor.1
5679 1 777 0 S uwait 0xfffffe009972fe00 syz-executor.1
5191 1 5191 65 Ss select 0xfffffe008fe64240 dhclient
5023 1 777 0 S uwait 0xfffffe009972fb00 syz-executor.1
5021 1 776 0 S uwait 0xfffffe009972f400 syz-executor.0
5017 1 777 0 S uwait 0xfffffe008fe66d80 syz-executor.1
5016 1 776 0 S uwait 0xfffffe009972f600 syz-executor.0
5012 1 777 0 S uwait 0xfffffe009972ec00 syz-executor.1
5011 1 776 0 S uwait 0xfffffe008fe66b80 syz-executor.0
5007 1 781 0 S uwait 0xfffffe009972e100 syz-executor.3
5005 1 781 0 S uwait 0xfffffe009a564580 syz-executor.3
5004 1 776 0 S uwait 0xfffffe009a564380 syz-executor.0
5002 1 776 0 S uwait 0xfffffe0057443500 syz-executor.0
5001 1 777 0 S uwait 0xfffffe0099730d00 syz-executor.1
4997 1 781 0 S uwait 0xfffffe009a563f00 syz-executor.3
4994 1 776 0 S uwait 0xfffffe009972e600 syz-executor.0
4993 1 777 0 S uwait 0xfffffe009a564080 syz-executor.1
4990 1 777 0 S uwait 0xfffffe009972e900 syz-executor.1
4986 1 777 0 S uwait 0xfffffe009a564180 syz-executor.1
4917 1 781 0 S uwait 0xfffffe009a564480 syz-executor.3
4911 1 781 0 S uwait 0xfffffe0099730780 syz-executor.3
4903 1 781 0 S uwait 0xfffffe009972fc00 syz-executor.3
4900 1 781 0 S uwait 0xfffffe008fe66a80 syz-executor.3
4580 1 776 0 S uwait 0xfffffe009972ea00 syz-executor.0
4577 1 776 0 S uwait 0xfffffe0099730180 syz-executor.0
4575 1 776 0 S uwait 0xfffffe009972e000 syz-executor.0
4573 1 776 0 S uwait 0xfffffe0099731680 syz-executor.0
4571 1 776 0 S uwait 0xfffffe0057876700 syz-executor.0
4569 1 776 0 S uwait 0xfffffe009972ff00 syz-executor.0
4556 1 781 0 S uwait 0xfffffe009972e300 syz-executor.3
4554 1 781 0 S uwait 0xfffffe009972ef00 syz-executor.3
4551 1 781 0 S uwait 0xfffffe008fe65480 syz-executor.3
4544 1 781 0 S uwait 0xfffffe0099730e00 syz-executor.3
4542 1 781 0 S uwait 0xfffffe0099730c00 syz-executor.3
4540 1 781 0 S uwait 0xfffffe009972ee00 syz-executor.3
4535 1 781 0 S uwait 0xfffffe009972ed00 syz-executor.3
4241 1 4241 0 Ss select 0xfffffe008fe66940 dhclient
4238 1 4238 0 Ss select 0xfffffe008fe64cc0 dhclient
4217 1 4217 65 Ss select 0xfffffe008fe64bc0 dhclient
3646 1 778 0 S uwait 0xfffffe008fe65380 syz-executor.2
3634 1 778 0 S uwait 0xfffffe009972f700 syz-executor.2
3632 1 777 0 S uwait 0xfffffe0057877480 syz-executor.1
3628 1 778 0 S uwait 0xfffffe0099730f00 syz-executor.2
3626 1 777 0 S uwait 0xfffffe009972f080 syz-executor.1
3621 1 777 0 S uwait 0xfffffe009972fd00 syz-executor.1
3611 1 777 0 S uwait 0xfffffe008fe64c00 syz-executor.1
3430 1 3430 0 Ss select 0xfffffe00997317c0 dhclient
3426 1 3426 0 Ss select 0xfffffe008fe64b40 dhclient
3403 1 3403 65 Ss select 0xfffffe009972f1c0 dhclient
3289 1 778 0 S uwait 0xfffffe0099730080 syz-executor.2
3288 1 778 0 S uwait 0xfffffe0057876f00 syz-executor.2
3283 1 776 0 S uwait 0xfffffe0099731480 syz-executor.0
3281 1 776 0 S uwait 0xfffffe0057876800 syz-executor.0
3276 1 778 0 S uwait 0xfffffe0057877280 syz-executor.2
3275 1 778 0 S uwait 0xfffffe0057877080 syz-executor.2
3272 1 776 0 S uwait 0xfffffe0099731080 syz-executor.0
3271 1 776 0 S uwait 0xfffffe0057876900 syz-executor.0
3263 1 778 0 S uwait 0xfffffe008fe65d80 syz-executor.2
3262 1 778 0 S uwait 0xfffffe009972f900 syz-executor.2
3260 1 776 0 S uwait 0xfffffe0099730480 syz-executor.0
3259 1 776 0 S uwait 0xfffffe0057878380 syz-executor.0
3255 1 778 0 S uwait 0xfffffe0099730380 syz-executor.2
3254 1 778 0 S uwait 0xfffffe0057876d00 syz-executor.2
3252 1 776 0 S uwait 0xfffffe0056f48780 syz-executor.0
3251 1 776 0 S uwait 0xfffffe0057876b00 syz-executor.0
3247 1 778 0 S uwait 0xfffffe008fe65680 syz-executor.2
3246 1 778 0 S uwait 0xfffffe008fe65780 syz-executor.2
3245 1 776 0 S uwait 0xfffffe008fe65980 syz-executor.0
3243 1 776 0 S uwait 0xfffffe008fe65580 syz-executor.0
3238 1 778 0 S umtxn 0xfffffe0099730680 syz-executor.2
3237 1 776 0 S uwait 0xfffffe0057876a00 syz-executor.0
3236 1 778 0 S uwait 0xfffffe008fe65a80 syz-executor.2
3231 1 776 0 S uwait 0xfffffe0057443600 syz-executor.0
3226 1 776 0 S uwait 0xfffffe009972fa00 syz-executor.0
3224 1 776 0 S uwait 0xfffffe0099730880 syz-executor.0
2518 1 2518 0 Ss select 0xfffffe009972f340 dhclient
2515 1 2515 0 Ss select 0xfffffe0099731740 dhclient
2488 1 2488 65 Ss select 0xfffffe009972f2c0 dhclient
1184 0 0 0 DL - 0xffffffff83f5b740 [soaiod4]
1183 0 0 0 DL - 0xffffffff83f5b740 [soaiod3]
1182 0 0 0 DL - 0xffffffff83f5b740 [soaiod2]
1181 0 0 0 DL - 0xffffffff83f5b740 [soaiod1]
1179 0 0 0 DL aiordy 0xfffffe0099729000 [aiod4]
1178 0 0 0 DL aiordy 0xfffffe0099729548 [aiod3]
1177 0 0 0 DL aiordy 0xfffffe0099729a90 [aiod2]
1176 0 0 0 DL aiordy 0xfffffe0092447548 [aiod1]
1087 1 1087 0 Ss select 0xfffffe0099730ac0 dhclient
1080 1 1080 0 Ss select 0xfffffe00997309c0 dhclient
781 774 781 0 Ss nanslp 0xffffffff83e3ba81 syz-executor.3
778 774 778 0 Rs syz-executor.2
777 774 777 0 Ss nanslp 0xffffffff83e3ba81 syz-executor.1
776 774 776 0 Rs syz-executor.0
774 772 772 0 S (threaded) syz-fuzzer
100112 S uwait 0xfffffe0056f48980 syz-fuzzer
100113 S uwait 0xfffffe0057877c00 syz-fuzzer
100114 S uwait 0xfffffe0057877d00 syz-fuzzer
100115 S uwait 0xfffffe0057877e00 syz-fuzzer
100116 S uwait 0xfffffe0056f48a80 syz-fuzzer
100117 S uwait 0xfffffe0057877580 syz-fuzzer
100118 S uwait 0xfffffe0057877680 syz-fuzzer
100120 S uwait 0xfffffe0057877f00 syz-fuzzer
100122 S uwait 0xfffffe0057878080 syz-fuzzer
100125 S kqread 0xfffffe0058df0600 syz-fuzzer
772 770 772 0 Ss pause 0xfffffe009260e0b0 csh
770 688 770 0 Ss select 0xfffffe008fe660c0 sshd
754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty
753 1 753 0 Ss+ ttyin 0xfffffe0057a5d8b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057a5dcb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty
692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron
688 1 688 0 Ss select 0xfffffe0057877940 sshd
501 1 501 0 Ss select 0xfffffe0057877740 syslogd
430 1 430 0 Ss select 0xfffffe00578786c0 devd
429 1 429 65 Ss select 0xfffffe0057877640 dhclient
344 1 344 0 Ss select 0xfffffe0057878640 dhclient
341 1 341 0 Ss select 0xfffffe008fe664c0 dhclient
17 0 0 0 DL syncer 0xffffffff83f61260 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f7ba90 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83f5f860 [bufdaemon]
100083 D - 0xffffffff83211f80 [bufspacedaemon-0]
100094 D sdflush 0xfffffe0057465ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83f87178 [dom0]
100081 D launds 0xffffffff83f87184 [laundry: dom0]
100082 D umarcl 0xffffffff81e9b4a0 [uma]
7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84562530 [pf purge]
5 0 0 0 DL waiting 0xffffffff84b58560 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff83a99940 [doneq0]
100046 D - 0xffffffff83a998c0 [async]
100077 D - 0xffffffff83a99740 [scanner]
14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83f829a0 [crypto]
100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0]
100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83e111c0 [g_event]
100037 D - 0xffffffff83e111e0 [g_up]
100038 D - 0xffffffff83e11200 [g_down]
2 0 0 0 WL (threaded) [clock]
100030 I [clock (0)]
100031 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100029 I [swi1: netisr 0]
100032 I [swi3: busdma]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100061 I [irq34: virtio_pci2]
100062 I [irq35: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100070 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 0xfffffe0053dda000 [init]
10 0 0 0 DL audit_w 0xffffffff83f834a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff83e11c00 [swapper]
100005 D - 0xfffffe0053e01000 [if_config_tqg_0]
100006 D - 0xfffffe0053e00e00 [softirq_0]
100007 D - 0xfffffe0053e00d00 [softirq_1]
100008 D - 0xfffffe0053e00c00 [if_io_tqg_0]
100009 D - 0xfffffe0053e00b00 [if_io_tqg_1]
100012 D - 0xfffffe000796d200 [aiod_kick taskq]
100013 D - 0xfffffe000796d000 [inm_free taskq]
100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq]
100015 D - 0xfffffe000796cb00 [in6m_free taskq]
100016 D - 0xfffffe000796c900 [deferred_unmount ta]
100017 D - 0xfffffe000796c700 [thread taskq]
100019 D - 0xfffffe000796c300 [kqueue_ctx taskq]
100020 D - 0xfffffe000796c100 [pci_hp taskq]
100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0]
100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1]
100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2]
100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3]
100035 D - 0xfffffe0053ed0200 [firmware taskq]
100039 D - 0xfffffe0053ecfc00 [crypto_0]
100040 D - 0xfffffe0053ecfc00 [crypto_1]
100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0]
100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0]
100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1]
100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0053fde400 [virtio_balloon]
100067 D - 0xffffffff82ba77a1 [deadlkres]
100071 D - 0xfffffe005787d100 [acpi_task_0]
100072 D - 0xfffffe005787d100 [acpi_task_1]
100073 D - 0xfffffe005787d100 [acpi_task_2]
100074 D - 0xfffffe000796e200 [mca taskq]
100076 D - 0xfffffe0053ecf500 [CAM taskq]
6610 776 776 0 Z syz-executor.0
db> show all locks
Process 6612 (syz-executor.3) thread 0xfffffe009ad2be40 (107131)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00996a9c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1433
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009984c548) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12687
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
devbuf 4217 4323K 4245
sysctloid 35306 2080K 35377
vtbuf 24 1968K 46
filedesc 228 1820K 11249
kobj 326 1304K 487
pcb 613 1201K 11195
newblk 39 1034K 12776
vfscache 3 1025K 3
subproc 358 755K 6800
inodedep 44 529K 6160
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 7
sctp_stro 179 207K 2426
acpica 1674 184K 56396
sctp_atcl 474 178K 8206
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 39 138K 5593
linker 358 134K 418
tfo_ccache 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
BPF 46 88K 115
bus 988 81K 3441
filemon 10 80K 110
kdtrace 431 76K 13749
mtx_pool 2 72K 2
umtx 572 72K 572
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 511 64K 511
temp 34 33K 2728
DEVFS3 128 32K 138
hostcache 1 32K 1
shm 1 32K 22
msg 4 30K 4
sctp_atky 653 26K 11015
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
routetbl 134 17K 930
ufs_mount 4 17K 5
proc 3 17K 3
lltable 51 17K 182
tty 16 16K 16
ithread 100 16K 100
sctp_timw 61 16K 61
bus-sc 34 15K 1651
kqueue 177 14K 6728
KTRACE 101 13K 111
ifnet 7 13K 7
ether_multi 152 13K 162
kenv 95 12K 95
eventhandler 133 12K 133
pwddesc 170 11K 6663
ksem 14 11K 134
rman 88 11K 429
GEOM 61 11K 490
CAM queue 5 11K 1528
cred 36 9K 310
in6_multi 65 9K 65
bmsafemap 2 9K 6264
pf_rule 5 9K 117
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 27
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
sctp_athm 474 8K 8484
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 435
DEVFSP 91 6K 607
session 45 6K 81
sctp_map 358 6K 4762
proc-args 197 6K 7937
pf_ifnet 12 5K 146
ufs_dirhash 24 5K 24
UMA 272 5K 272
newdirblk 34 5K 5555
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
CC Mem 63 4K 2146
lockf 33 4K 272
acpisem 28 4K 28
selfd 55 4K 82087
hhook 15 4K 17
kcovinfo 52 4K 52
terminal 11 3K 11
select 19 3K 86
inpcbpolicy 74 3K 2575
uidinfo 3 3K 36
pf_table 1 2K 130
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
tcp_fsb 30 2K 836
pf_osfp 19 2K 19
ip6ndp 12 2K 13
Unitno 30 2K 183
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
osd 67 2K 2127
dirrem 5 2K 6058
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
tun 7 2K 7
freework 5 2K 8481
softdep 1 1K 1
mkdir 8 1K 11110
freeblks 4 1K 5945
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 34
NFSD session 1 1K 1
cryptodev 15 1K 744
CAM periph 4 1K 271
filedesc_to_leader 13 1K 26
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
freefile 5 1K 5889
crypto 4 1K 219
encap_export_host 12 1K 12
procdesc 5 1K 18
diradd 4 1K 6099
pfil 4 1K 4
cdev 2 1K 2
sctp_aadr 7 1K 48
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 11
CAM SIM 2 1K 2
sigio 4 1K 15
feeder 7 1K 7
tcpfunc 3 1K 3
soname 7 1K 9727
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
iov 1 1K 18209
pmchooks 1 1K 1
filecaps 5 1K 123
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 43
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 4064
sctp_iter 0 0K 24
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 15
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 9
sctp_stri 0 0K 560
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_altq 0 0K 0
pf_temp 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
ixl 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 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
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
xen_intr 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
DEVFS4 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
DEVFS2 0 0K 0
xenbus 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
vm_fictitious 0 0K 0
xenstore 0 0K 0
scsi_pass 0 0K 0
ciss_data 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
UMAHash 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 4284
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 15
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 2
allocindir 0 0K 0
indirdep 0 0K 3626
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
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ktls_ocf 0 0K 0
agp 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 123
ip6_msource 0 0K 0
ip6_moptions 0 0K 4
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 4
VN POLL 0 0K 0
nvme_da 0 0K 0
statfs 0 0K 5748
namei_tracker 0 0K 13
export_host 0 0K 0
cl_savebuf 0 0K 3
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 251
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 10
lio 0 0K 14
acl 0 0K 0
ppbusdev 0 0K 0
mbuf_tag 0 0K 150
ktls 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 874
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctltmp 0 0K 837
sysctl 0 0K 3
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 28
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
prison_racct 0 0K 0
Fail Points 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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1078 101820 0 254 38494208 0
tcp_log 416 416 15334 382245 0 254 6552000 0
mbuf 256 9171 2007 1265232 0 254 2861568 0
malloc-16384 16384 118 5 5802 0 1 2015232 0
pbuf 2624 0 666 0 0 2 1747584 0
BUF TRIE 144 243 11545 6903 0 62 1697472 0
malloc-384 384 4117 53 4458 0 30 1601280 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-128 128 11689 184 11916 0 126 1519744 0
malloc-4096 4096 326 2 535 0 2 1343488 0
UMA Slabs 0 112 11328 6 11328 0 126 1269408 0
RADIX NODE 144 8623 192 136250 0 62 1269360 0
VM OBJECT 264 4562 88 151014 0 30 1227600 0
vmem btag 56 20956 107 20956 0 254 1179528 0
sctp_asoc 2288 179 331 2381 0 254 1166880 0
tcp_bbr_map 128 0 7440 206161 0 126 952320 0
MAP ENTRY 96 7792 272 412588 0 126 774144 0
FFS inode 1160 624 27 6533 0 8 755160 0
malloc-4096 4096 171 5 6615 0 2 720896 0
malloc-2048 2048 298 22 6240 0 8 655360 0
256 Bucket 2048 289 17 5519 0 8 626688 0
sctp_ep 1208 295 215 5523 0 254 616080 0
tcpcb 1104 63 448 2116 0 254 564144 0
ertt_txseginfo 40 0 13029 697024 0 254 521160 0
THREAD 1808 259 27 7131 0 8 517088 0
socket 960 238 270 9522 0 254 487680 0
VMSPACE 2552 145 11 6565 0 4 398112 0
malloc-65536 65536 4 2 390 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_raddr 736 179 338 2555 0 254 380512 0
VNODE 448 664 92 6575 0 30 338688 0
vnpbuf 2624 0 128 27 0 64 335872 0
malloc-384 384 60 690 6462 0 30 288000 0
malloc-256 256 307 818 17574 0 62 288000 0
malloc-256 256 339 726 13397 0 62 272640 0
malloc-64 64 3884 211 4389 0 254 262080 0
FPU_save_area 832 261 45 8565 0 16 254592 0
PROC 1352 170 16 6616 0 8 251472 0
malloc-16 16 14613 387 14792 0 254 240000 0
malloc-32768 32768 0 7 3358 0 1 229376 0
DEVCTL 1024 0 220 154 0 0 225280 0
malloc-1024 1024 176 32 2354 0 16 212992 0
malloc-384 384 474 66 8259 0 30 207360 0
filedesc0 1072 170 19 6663 0 8 202608 0
malloc-65536 65536 1 2 112 0 1 196608 0
mbuf_packet 256 161 601 24975 0 254 195072 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5393 277 5613 0 254 181440 0
malloc-128 128 1251 144 26666 0 126 178560 0
FFS2 dinode 256 624 66 6533 0 62 176640 0
128 Bucket 1024 126 37 2466 0 16 166912 0
malloc-32768 32768 0 5 133 0 1 163840 0
malloc-128 128 1085 186 2500 0 126 162688 0
sctp_chunk 152 136 904 4597 0 254 158080 0
malloc-2048 2048 4 68 535 0 8 147456 0
malloc-1024 1024 125 19 1578 0 16 147456 0
S VFS Cache 104 1028 376 7161 0 126 146016 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-8192 8192 16 0 246 0 1 131072 0
malloc-128 128 139 884 28813 0 126 130944 0
unpcb 256 30 480 1382 0 254 130560 0
ksiginfo 112 169 875 1840 0 126 116928 0
malloc-256 256 303 132 5534 0 62 111360 0
malloc-4096 4096 22 4 62 0 2 106496 0
malloc-128 128 519 256 4051 0 126 99200 0
malloc-384 384 215 25 364 0 30 92160 0
malloc-4096 4096 19 3 679 0 2 90112 0
UMA Kegs 384 230 3 230 0 30 89472 0
64 Bucket 512 104 64 7426 0 30 86016 0
g_bio 408 0 210 58159 0 30 85680 0
malloc-256 256 79 236 9497 0 62 80640 0
sctp_readq 152 0 520 201 0 254 79040 0
malloc-8192 8192 9 0 9 0 1 73728 0
malloc-64 64 858 213 8458 0 254 68544 0
malloc-64 64 593 478 3807 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-256 256 80 175 13378 0 62 65280 0
32 Bucket 256 112 143 10034 0 62 65280 0
tcp_inpcb 424 63 90 2116 0 30 64872 0
Files 80 545 255 24498 0 126 64000 0
sctp_stream_msg_out 112 74 466 567 0 254 60480 0
pipe 744 55 25 496 0 16 59520 0
ripcb 424 5 121 173 0 30 53424 0
udp_inpcb 424 6 120 246 0 30 53424 0
malloc-64 64 566 253 14034 0 254 52416 0
malloc-256 256 39 156 6389 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 40401 0 16 49152 0
malloc-8192 8192 5 1 13 0 1 49152 0
malloc-2048 2048 12 12 324 0 8 49152 0
malloc-2048 2048 3 21 136 0 8 49152 0
malloc-2048 2048 10 14 36 0 8 49152 0
malloc-1024 1024 14 34 522 0 16 49152 0
tcp_rack_pcb 896 10 44 816 0 16 48384 0
malloc-384 384 95 25 97 0 30 46080 0
pcpu-8 8 4779 853 8216 0 254 45056 0
tcp_bbr_pcb 832 0 54 835 0 16 44928 0
syncache 168 0 264 4 0 254 44352 0
TURNSTILE 136 287 28 287 0 62 42840 0
clpbuf 2624 0 16 21 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
Mountpoints 2752 2 12 2 0 4 38528 0
da_ccb 544 0 70 14655 0 16 38080 0
hostcache 64 6 561 6 0 254 36288 0
malloc-64 64 186 381 19393 0 254 36288 0
malloc-64 64 252 315 82308 0 254 36288 0
malloc-64 64 4 563 21 0 254 36288 0
malloc-64 64 6 561 18 0 254 36288 0
malloc-32 32 797 337 13893 0 254 36288 0
16 Bucket 144 78 174 867 0 62 36288 0
malloc-128 128 87 192 978 0 126 35712 0
malloc-128 128 2 277 206 0 126 35712 0
malloc-128 128 22 257 358 0 126 35712 0
routing nhops 256 27 108 34 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 62 73 436 0 62 34560 0
malloc-256 256 20 115 1300 0 62 34560 0
SLEEPQUEUE 88 287 97 287 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 2 2 4 0 1 32768 0
malloc-4096 4096 3 5 5761 0 2 32768 0
malloc-4096 4096 6 2 6 0 2 32768 0
malloc-2048 2048 3 13 630 0 8 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 1 15 24 0 8 32768 0
malloc-1024 1024 4 28 33 0 16 32768 0
malloc-1024 1024 19 13 40 0 16 32768 0
malloc-1024 1024 9 23 32 0 16 32768 0
malloc-1024 1024 0 32 71 0 16 32768 0
malloc-512 512 0 64 568 0 30 32768 0
malloc-512 512 4 60 185 0 30 32768 0
malloc-512 512 9 55 13 0 30 32768 0
malloc-512 512 2 62 59 0 30 32768 0
malloc-512 512 10 54 44 0 30 32768 0
pcpu-64 64 491 21 491 0 254 32768 0
KNOTE 160 28 172 50949 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
tcp_rack_map 120 30 234 1857 0 126 31680 0
cpuset 104 8 271 361 0 126 29016 0
sctp_laddr 48 84 504 2882 0 254 28224 0
tcp_inpcb ports 32 2 880 1348 0 254 28224 0
PWD 32 114 768 5597 0 254 28224 0
malloc-32 32 381 501 6841 0 254 28224 0
4 Bucket 48 7 581 175 0 254 28224 0
2 Bucket 32 65 817 1508 0 254 28224 0
AIO 208 0 133 114 0 62 27664 0
udplite_inpcb 424 0 63 40 0 30 26712 0
rtentry 176 30 108 34 0 62 24288 0
PG
---
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
Feb 20, 2022, 1:59:17 AM2/20/22
to syzkaller-f...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: a4a31271cc7a sctp: cleanup sctp_lower_sosend
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1729b20a700000
dashboard link: https://syzkaller.appspot.com/bug?extid=c738e3df67cf425c49a2
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10af1586700000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=110732d4700000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+c738e3...@syzkaller.appspotmail.com
login: panic: create_lock_applied is true
cpuid = 1
time = 1645340188
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00541f6050
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00541f61b0
vpanic() at vpanic+0x2b8/frame 0xfffffe00541f6290
panic() at panic+0xb5/frame 0xfffffe00541f6350
sctp_lower_sosend() at sctp_lower_sosend+0x598e/frame 0xfffffe00541f6740
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00541f69e0
sosend() at sosend+0xfc/frame 0xfffffe00541f6a50
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00541f6bc0
sendit() at sendit+0x2b0/frame 0xfffffe00541f6c10
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00541f6d30
amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe00541f6f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00541f6f30
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b505a, rsp = 0x820e49a28, rbp = 0x820e49a40 ---
KDB: enter: panic
[ thread pid 779 tid 100117 ]
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00541f6190
rbp 0xfffffe00541f61b0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe008fe73a70
r12 0xfffffe008fe73560
r13 0xfffffe00541f6201
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ./syz-executor501440556
(map 0xfffffe0092628000)
(map.pmap 0xfffffe00926280c0)
(pmap 0xfffffe0092628128)
threads: 1
100117 Run CPU 1 syz-executor5014405
777 775 777 0 Ss pause 0xfffffe00927b00b0 csh
775 688 775 0 Ss select 0xfffffe008fe78d40 sshd
756 1 756 0 Ss+ ttyin 0xfffffe0057466cb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00574654b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00574658b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057465cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty
746 744 18 0 S+ nanslp 0xffffffff83e3ba81 sleep
745 1 18 0 S+ piperd 0xfffffe0058b5b000 logger
744 1 18 0 S+ wait 0xfffffe0058c15a90 sh
501 1 501 0 Ss select 0xfffffe0057443bc0 syslogd
430 1 430 0 Ss select 0xfffffe008fe790c0 devd
429 1 429 65 Ss select 0xfffffe008fe78dc0 dhclient
344 1 344 0 Ss select 0xfffffe008fe79040 dhclient
341 1 341 0 Ss select 0xfffffe008fe79140 dhclient
5 0 0 0 DL waiting 0xffffffff849e0560 [sctp_iterator]
100003 Run CPU 0 [idle: cpu0]
100067 D - 0xffffffff82ba77a0 [deadlkres]
Process 779 (syz-executor5014405) thread 0xfffffe008fe73560 (100117)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092e84380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1433
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0092de9268) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12687
newblk 707 1201K 719
vfscache 3 1025K 3
pcb 21 539K 40
inodedep 49 530K 71
subproc 98 182K 838
linker 358 134K 386
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
bus 988 81K 3441
mtx_pool 2 72K 2
kdtrace 159 33K 899
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
umtx 242 31K 242
msg 4 30K 4
BPF 10 18K 10
KTRACE 100 13K 100
bmsafemap 3 9K 40
rpc 2 8K 2
shmfd 1 8K 1
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
evdev 4 4K 4
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
session 20 3K 31
kqueue 40 3K 782
pwddesc 40 3K 780
uidinfo 3 3K 8
proc-args 62 3K 1720
Unitno 27 2K 39
msi 12 2K 12
softdep 1 1K 1
sctp_atcl 2 1K 2
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 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
osd 7 1K 18
inpcbpolicy 10 1K 137
sctp_ifn 2 1K 6
DEVFS 9 1K 10
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
loginclass 3 1K 7
sctp_atky 3 1K 3
procdesc 1 1K 6
iov 1 1K 13626
pmchooks 1 1K 1
filecaps 4 1K 66
tun 3 1K 3
sctp_map 2 1K 2
cpus 2 1K 2
freework 1 1K 26
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_aadr 0 0K 0
sctp_stri 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
tcp_do 0 0K 0
tcp_fsb 0 0K 0
savedino 0 0K 16
freeblks 0 0K 25
freefrag 0 0K 1
allocindir 0 0K 0
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
fadvise 0 0K 0
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 4
lio 0 0K 0
ioctlops 0 0K 85
filedesc_to_leader 0 0K 0
mbuf_jumbo_page 4096 8320 1078 14445 0 254 38494208 0
mbuf 256 8579 1083 16963 0 254 2473472 0
pbuf 2624 0 794 0 0 2 2083456 0
BUF TRIE 144 184 11604 511 0 62 1697472 0
malloc-4096 4096 326 4 490 0 2 1351680 0
UMA Slabs 0 112 10540 2 10540 0 126 1180704 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16355 100 16355 0 254 921480 0
FFS inode 1160 499 26 508 0 8 609000 0
sctp_asoc 2288 1 254 1 0 254 583440 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3316 179 19961 0 62 503280 0
socket 960 19 489 1334 0 254 487680 0
malloc-65536 65536 4 3 184 0 1 458752 0
VM OBJECT 264 1408 92 24436 0 30 396000 0
256 Bucket 2048 130 18 1015 0 8 303104 0
malloc-256 256 977 88 1290 0 62 272640 0
malloc-64 64 3870 225 3909 0 254 262080 0
VNODE 448 529 47 540 0 30 258048 0
malloc-16 16 14613 387 14685 0 254 240000 0
DEVCTL 1024 0 220 126 0 0 225280 0
THREAD 1808 118 3 118 0 8 218768 0
malloc-65536 65536 1 2 9 0 1 196608 0
sctp_raddr 736 1 263 1 0 254 194304 0
MAP ENTRY 96 1561 455 84340 0 126 193536 0
malloc-4096 4096 40 4 782 0 2 180224 0
malloc-128 128 1215 180 26330 0 126 178560 0
malloc-1024 1024 121 23 1193 0 16 147456 0
FFS2 dinode 256 499 71 508 0 62 145920 0
mbuf_packet 256 0 508 77 0 254 130048 0
S VFS Cache 104 966 204 1005 0 126 121680 0
FPU_save_area 832 120 24 132 0 16 119808 0
ksiginfo 112 40 1004 55 0 126 116928 0
malloc-128 128 694 205 1738 0 126 115072 0
malloc-128 128 515 260 3838 0 126 99200 0
malloc-32768 32768 0 3 120 0 1 98304 0
128 Bucket 1024 42 41 487 0 16 84992 0
malloc-16384 16384 4 1 179 0 1 81920 0
malloc-4096 4096 17 3 652 0 2 81920 0
malloc-2048 2048 5 35 521 0 8 81920 0
PROC 1352 39 18 779 0 8 77064 0
VMSPACE 2552 23 7 764 0 4 76560 0
malloc-64 64 574 497 1771 0 254 68544 0
malloc-64 64 520 551 1615 0 254 68544 0
malloc-256 256 177 78 205 0 62 65280 0
filedesc0 1072 40 16 780 0 8 60032 0
64 Bucket 512 63 41 1634 0 30 53248 0
malloc-64 64 296 523 2321 0 254 52416 0
32 Bucket 256 59 136 3411 0 62 49920 0
malloc-2048 2048 4 20 718 0 8 49152 0
da_ccb 544 0 70 1238 0 16 38080 0
pcpu-8 8 4220 388 4248 0 254 36864 0
malloc-64 64 1 566 13326 0 254 36288 0
malloc-64 64 164 403 10965 0 254 36288 0
malloc-128 128 77 202 83 0 126 35712 0
malloc-128 128 2 277 143 0 126 35712 0
malloc-128 128 84 195 136 0 126 35712 0
malloc-128 128 16 263 275 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
malloc-384 384 62 28 94 0 30 34560 0
malloc-384 384 62 28 62 0 30 34560 0
malloc-256 256 14 121 468 0 62 34560 0
malloc-256 256 25 110 68 0 62 34560 0
malloc-256 256 40 95 1034 0 62 34560 0
malloc-256 256 9 126 13 0 62 34560 0
malloc-256 256 45 90 246 0 62 34560 0
malloc-256 256 10 125 521 0 62 34560 0
malloc-2048 2048 9 7 10 0 8 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 4 28 7 0 16 32768 0
malloc-1024 1024 19 13 39 0 16 32768 0
malloc-512 512 4 60 180 0 30 32768 0
malloc-512 512 9 55 9 0 30 32768 0
malloc-512 512 2 62 8 0 30 32768 0
malloc-512 512 2 62 3 0 30 32768 0
sctp_laddr 48 0 588 4 0 254 28224 0
malloc-32 32 259 623 510 0 254 28224 0
16 Bucket 144 42 154 239 0 62 28224 0
4 Bucket 48 6 582 47 0 254 28224 0
tcp_inpcb 424 3 60 7 0 30 26712 0
ripcb 424 1 62 4 0 30 26712 0
pipe 744 7 28 284 0 16 26040 0
TURNSTILE 136 122 67 122 0 62 25704 0
malloc-4096 4096 6 0 6 0 2 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
rtentry 176 13 125 17 0 62 24288 0
PGRP 88 20 256 31 0 126 24288 0
ertt_txseginfo 40 1 605 237 0 254 24240 0
rl_entry 40 32 574 32 0 254 24240 0
Files 80 72 228 6579 0 126 24000 0
8 Bucket 80 41 259 238 0 126 24000 0
malloc-384 384 2 58 21 0 30 23040 0
SLEEPQUEUE 88 122 134 122 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 126 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 10 620 100 0 254 20160 0
malloc-32 32 9 621 23 0 254 20160 0
malloc-32 32 227 403 1126 0 254 20160 0
malloc-32 32 30 600 2768 0 254 20160 0
malloc-32 32 12 618 25 0 254 20160 0
malloc-32 32 68 562 1645 0 254 20160 0
malloc-32 32 14 616 20 0 254 20160 0
2 Bucket 32 46 584 290 0 254 20160 0
KNOTE 160 0 125 7 0 62 20000 0
epoch_record pcpu 256 4 60 4 0 62 16384 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-4096 4096 2 2 198 0 2 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-2048 2048 1 7 3 0 8 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
malloc-16 16 508 492 2988 0 254 16000 0
kenv 258 15 45 1029 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
tcp_inpcb ports 32 1 377 1 0 254 12096 0
malloc-16 16 4 746 198 0 254 12000 0
malloc-16 16 21 729 60 0 254 12000 0
malloc-16 16 26 724 25650 0 254 12000 0
malloc-16 16 8 742 120 0 254 12000 0
malloc-16 16 59 691 81 0 254 12000 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 27 3 27 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
vtnet_tx_hdr 24 0 334 1614 0 254 8016 0
malloc-16 16 5 495 6 0 254 8000 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
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 tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
ipq 56 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
tcptw 72 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
tcpreass 48 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 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
ripcb ports 32 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 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
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
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-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-16384 16384 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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-1024 1024 0 0 0 0 16 0 0
malloc-512 512 0 0 0 0 30 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: a4a31271cc7a sctp: cleanup sctp_lower_sosend
git tree: freebsd-src
dashboard link: https://syzkaller.appspot.com/bug?extid=c738e3df67cf425c49a2
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10af1586700000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=110732d4700000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+c738e3...@syzkaller.appspotmail.com
cpuid = 1
time = 1645340188
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00541f6050
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00541f61b0
vpanic() at vpanic+0x2b8/frame 0xfffffe00541f6290
panic() at panic+0xb5/frame 0xfffffe00541f6350
sctp_lower_sosend() at sctp_lower_sosend+0x598e/frame 0xfffffe00541f6740
sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00541f69e0
sosend() at sosend+0xfc/frame 0xfffffe00541f6a50
kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00541f6bc0
sendit() at sendit+0x2b0/frame 0xfffffe00541f6c10
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00541f6d30
amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe00541f6f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00541f6f30
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b505a, rsp = 0x820e49a28, rbp = 0x820e49a40 ---
KDB: enter: panic
[ thread pid 779 tid 100117 ]
Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0x4bced02909b55ec
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
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00541f6190
rbp 0xfffffe00541f61b0
rsi 0x1
rdi 0
r8 0x3
r9 0xffffffff
r10 0
r11 0xfffffe008fe73a70
r12 0xfffffe008fe73560
r13 0xfffffe00541f6201
r14 0xffffffff82ba1cc0 .str.18
r15 0xffffffff82ba1cc0 .str.18
rip 0xffffffff8176575b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2708c3a(%rip)
db> show proc
Process 779 (syz-executor5014405) at 0xfffffe00927b0548:
r15 0xffffffff82ba1cc0 .str.18
rip 0xffffffff8176575b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x2708c3a(%rip)
db> show proc
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 777 at 0xfffffe00927b0000
uid: 0 gids: 0, 0, 5
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ./syz-executor501440556
reaper: 0xfffffe0053dda000 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0092628000
sigparent: 20
(map 0xfffffe0092628000)
(map.pmap 0xfffffe00926280c0)
(pmap 0xfffffe0092628128)
threads: 1
100117 Run CPU 1 syz-executor5014405
db> ps
pid ppid pgrp uid state wmesg wchan cmd
779 777 777 0 R CPU 1 syz-executor5014405
pid ppid pgrp uid state wmesg wchan cmd
777 775 777 0 Ss pause 0xfffffe00927b00b0 csh
775 688 775 0 Ss select 0xfffffe008fe78d40 sshd
756 1 756 0 Ss+ ttyin 0xfffffe0057466cb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00574654b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00574658b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0057465cb0 getty
751 1 751 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty
749 1 749 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty
746 744 18 0 S+ nanslp 0xffffffff83e3ba81 sleep
745 1 18 0 S+ piperd 0xfffffe0058b5b000 logger
744 1 18 0 S+ wait 0xfffffe0058c15a90 sh
692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron
688 1 688 0 Ss select 0xfffffe008fe792c0 sshd
501 1 501 0 Ss select 0xfffffe0057443bc0 syslogd
430 1 430 0 Ss select 0xfffffe008fe790c0 devd
429 1 429 65 Ss select 0xfffffe008fe78dc0 dhclient
344 1 344 0 Ss select 0xfffffe008fe79040 dhclient
341 1 341 0 Ss select 0xfffffe008fe79140 dhclient
17 0 0 0 DL syncer 0xffffffff83f61260 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0056f7ba90 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83f5f860 [bufdaemon]
100083 D - 0xffffffff83211f80 [bufspacedaemon-0]
100096 D sdflush 0xfffffe00574644e8 [/ worker]
16 0 0 0 DL vlruwt 0xfffffe0056f7ba90 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83f5f860 [bufdaemon]
100083 D - 0xffffffff83211f80 [bufspacedaemon-0]
9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83f87178 [dom0]
100081 D launds 0xffffffff83f87184 [laundry: dom0]
100082 D umarcl 0xffffffff81e9b4a0 [uma]
7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84701530 [pf purge]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83f87178 [dom0]
100081 D launds 0xffffffff83f87184 [laundry: dom0]
100082 D umarcl 0xffffffff81e9b4a0 [uma]
7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq]
5 0 0 0 DL waiting 0xffffffff849e0560 [sctp_iterator]
100071 D - 0xfffffe005787d100 [acpi_task_0]
100072 D - 0xfffffe005787d100 [acpi_task_1]
100073 D - 0xfffffe005787d100 [acpi_task_2]
100074 D - 0xfffffe000796e200 [mca taskq]
100076 D - 0xfffffe0053ecf500 [CAM taskq]
db> show all locks
100072 D - 0xfffffe005787d100 [acpi_task_1]
100073 D - 0xfffffe005787d100 [acpi_task_2]
100074 D - 0xfffffe000796e200 [mca taskq]
100076 D - 0xfffffe0053ecf500 [CAM taskq]
Process 779 (syz-executor5014405) thread 0xfffffe008fe73560 (100117)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092e84380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1433
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0092de9268) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12687
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
devbuf 4217 4323K 4242
Type InUse MemUse Requests
pf_hash 5 11524K 5
tcp_hpts 6 4801K 6
sysctloid 35306 2080K 35377
vtbuf 24 1968K 46
kobj 326 1304K 487
vtbuf 24 1968K 46
newblk 707 1201K 719
vfscache 3 1025K 3
pcb 21 539K 40
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 56396
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 98 182K 838
vnet_data 1 168K 1
tidhash 3 141K 3
vmem 3 138K 4
tidhash 3 141K 3
linker 358 134K 386
pagedep 14 132K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
bus 988 81K 3441
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 511 64K 511
temp 17 33K 1604
acpitask 1 64K 1
ddb_capture 1 64K 1
module 511 64K 511
kdtrace 159 33K 899
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
umtx 242 31K 242
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
kbdmux 6 22K 6
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
proc 3 17K 3
tty 16 16K 16
ithread 100 16K 100
bus-sc 34 15K 1651
ithread 100 16K 100
KTRACE 100 13K 100
kenv 95 12K 95
eventhandler 133 12K 133
ifaddr 30 12K 32
eventhandler 133 12K 133
rman 88 11K 429
GEOM 61 11K 490
routetbl 50 11K 176
GEOM 61 11K 490
CAM queue 5 11K 1528
cred 35 9K 234
bmsafemap 3 9K 40
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
pfs_nodes 20 8K 20
audit_evclass 237 8K 296
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
ufs_dirhash 24 5K 24
UMA 272 5K 272
dirrem 17 5K 28
UMA 272 5K 272
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
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
session 20 3K 31
kqueue 40 3K 782
pwddesc 40 3K 780
uidinfo 3 3K 8
proc-args 62 3K 1720
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 27 2K 10804
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
Unitno 27 2K 39
CAM XPT 22 2K 543
lockf 15 2K 22
msi 12 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
clone 9 2K 9
sctp_stro 1 1K 1
acpidev 20 2K 20
clone 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
secasvar 1 1K 1
NFSD session 1 1K 1
CAM periph 4 1K 271
select 7 1K 29
sctp_atcl 2 1K 2
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
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
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
chacha20random 1 1K 1
cdev 2 1K 2
osd 7 1K 18
inpcbpolicy 10 1K 137
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
igmp 2 1K 2
vnodes 1 1K 1
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
CC Mem 3 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
cryptodev 2 1K 49
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
sctp_atky 3 1K 3
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
soname 5 1K 3473
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
procdesc 1 1K 6
iov 1 1K 13626
pmchooks 1 1K 1
filecaps 4 1K 66
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
sctp_athm 2 1K 2
acpiintr 1 1K 1
sctp_map 2 1K 2
cpus 2 1K 2
freework 1 1K 26
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
mqdata 0 0K 0
Per-cpu 1 1K 1
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_a_it 0 0K 4
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_aadr 0 0K 0
sctp_stri 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
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do 0 0K 0
tcp_fsb 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 1
allocindir 0 0K 0
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
VN POLL 0 0K 0
nvme_da 0 0K 0
statfs 0 0K 195
nvme_da 0 0K 0
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 4
acpipwr 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
tcp_log_dev 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
twe_commands 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
PUC 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
biobuf 0 0K 0
lio 0 0K 0
acl 0 0K 0
ppbusdev 0 0K 0
mbuf_tag 0 0K 27
ppbusdev 0 0K 0
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctltmp 0 0K 658
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sbuf 0 0K 288
mfibuf 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_sectors 0 0K 0
SWAP 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
sysctl 0 0K 3
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
LED 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
kcovinfo 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
cache 0 0K 0
ipsbuf 0 0K 0
aacraid_buf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
Fail Points 0 0K 0
filedesc_to_leader 0 0K 0
mbuf 256 8579 1083 16963 0 254 2473472 0
pbuf 2624 0 794 0 0 2 2083456 0
BUF TRIE 144 184 11604 511 0 62 1697472 0
malloc-384 384 4117 53 4458 0 30 1601280 0
malloc-128 128 11682 191 11735 0 126 1519744 0
malloc-4096 4096 326 4 490 0 2 1351680 0
UMA Slabs 0 112 10540 2 10540 0 126 1180704 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
vmem btag 56 16355 100 16355 0 254 921480 0
FFS inode 1160 499 26 508 0 8 609000 0
sctp_asoc 2288 1 254 1 0 254 583440 0
tcpcb 1104 3 508 7 0 254 564144 0
RADIX NODE 144 3316 179 19961 0 62 503280 0
socket 960 19 489 1334 0 254 487680 0
malloc-65536 65536 4 3 184 0 1 458752 0
VM OBJECT 264 1408 92 24436 0 30 396000 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_ep 1208 1 259 1 0 254 314080 0
lkpicurr 168 2 2326 2 0 62 391104 0
256 Bucket 2048 130 18 1015 0 8 303104 0
malloc-256 256 977 88 1290 0 62 272640 0
malloc-64 64 3870 225 3909 0 254 262080 0
VNODE 448 529 47 540 0 30 258048 0
malloc-16 16 14613 387 14685 0 254 240000 0
DEVCTL 1024 0 220 126 0 0 225280 0
THREAD 1808 118 3 118 0 8 218768 0
malloc-65536 65536 1 2 9 0 1 196608 0
sctp_raddr 736 1 263 1 0 254 194304 0
MAP ENTRY 96 1561 455 84340 0 126 193536 0
UMA Zones 768 244 0 244 0 16 187392 0
malloc-32 32 5318 352 5386 0 254 181440 0
malloc-4096 4096 40 4 782 0 2 180224 0
malloc-128 128 1215 180 26330 0 126 178560 0
malloc-1024 1024 121 23 1193 0 16 147456 0
FFS2 dinode 256 499 71 508 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
unpcb 256 7 503 1179 0 254 130560 0
mbuf_packet 256 0 508 77 0 254 130048 0
S VFS Cache 104 966 204 1005 0 126 121680 0
FPU_save_area 832 120 24 132 0 16 119808 0
ksiginfo 112 40 1004 55 0 126 116928 0
malloc-128 128 694 205 1738 0 126 115072 0
malloc-128 128 515 260 3838 0 126 99200 0
malloc-32768 32768 0 3 120 0 1 98304 0
UMA Kegs 384 230 3 230 0 30 89472 0
syncache 168 0 528 5 0 254 88704 0
128 Bucket 1024 42 41 487 0 16 84992 0
malloc-16384 16384 4 1 179 0 1 81920 0
malloc-4096 4096 17 3 652 0 2 81920 0
malloc-2048 2048 5 35 521 0 8 81920 0
PROC 1352 39 18 779 0 8 77064 0
VMSPACE 2552 23 7 764 0 4 76560 0
malloc-8192 8192 9 0 9 0 1 73728 0
g_bio 408 0 180 4470 0 30 73440 0
malloc-64 64 574 497 1771 0 254 68544 0
malloc-64 64 520 551 1615 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-8192 8192 7 1 136 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-256 256 177 78 205 0 62 65280 0
filedesc0 1072 40 16 780 0 8 60032 0
64 Bucket 512 63 41 1634 0 30 53248 0
malloc-64 64 296 523 2321 0 254 52416 0
32 Bucket 256 59 136 3411 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 12227 0 16 49152 0
malloc-2048 2048 4 20 718 0 8 49152 0
malloc-1024 1024 14 34 522 0 16 49152 0
clpbuf 2624 0 16 22 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
Mountpoints 2752 2 12 2 0 4 38528 0
udp_inpcb 424 6 84 126 0 30 38160 0
Mountpoints 2752 2 12 2 0 4 38528 0
da_ccb 544 0 70 1238 0 16 38080 0
pcpu-8 8 4220 388 4248 0 254 36864 0
malloc-64 64 1 566 13326 0 254 36288 0
malloc-64 64 164 403 10965 0 254 36288 0
malloc-64 64 4 563 21 0 254 36288 0
malloc-64 64 2 565 6 0 254 36288 0
malloc-128 128 77 202 83 0 126 35712 0
malloc-128 128 2 277 143 0 126 35712 0
malloc-128 128 84 195 136 0 126 35712 0
malloc-128 128 16 263 275 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 79 11 81 0 30 34560 0
malloc-384 384 62 28 94 0 30 34560 0
malloc-384 384 62 28 62 0 30 34560 0
malloc-256 256 14 121 468 0 62 34560 0
malloc-256 256 25 110 68 0 62 34560 0
malloc-256 256 40 95 1034 0 62 34560 0
malloc-256 256 9 126 13 0 62 34560 0
malloc-256 256 45 90 246 0 62 34560 0
malloc-256 256 10 125 521 0 62 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 2 2 4 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 2 2 4 0 1 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 5 11 91 0 8 32768 0
malloc-2048 2048 9 7 10 0 8 32768 0
malloc-1024 1024 2 30 6 0 16 32768 0
malloc-1024 1024 4 28 7 0 16 32768 0
malloc-1024 1024 19 13 39 0 16 32768 0
malloc-512 512 4 60 180 0 30 32768 0
malloc-512 512 9 55 9 0 30 32768 0
malloc-512 512 2 62 8 0 30 32768 0
malloc-512 512 2 62 3 0 30 32768 0
pcpu-64 64 491 21 491 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
cpuset 104 7 272 7 0 126 29016 0
sctp_laddr 48 0 588 4 0 254 28224 0
malloc-32 32 259 623 510 0 254 28224 0
16 Bucket 144 42 154 239 0 62 28224 0
4 Bucket 48 6 582 47 0 254 28224 0
tcp_inpcb 424 3 60 7 0 30 26712 0
ripcb 424 1 62 4 0 30 26712 0
pipe 744 7 28 284 0 16 26040 0
TURNSTILE 136 122 67 122 0 62 25704 0
malloc-4096 4096 6 0 6 0 2 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
rtentry 176 13 125 17 0 62 24288 0
PGRP 88 20 256 31 0 126 24288 0
ertt_txseginfo 40 1 605 237 0 254 24240 0
rl_entry 40 32 574 32 0 254 24240 0
Files 80 72 228 6579 0 126 24000 0
8 Bucket 80 41 259 238 0 126 24000 0
malloc-384 384 2 58 21 0 30 23040 0
SLEEPQUEUE 88 122 134 122 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
udpcb 32 6 624 126 0 254 20160 0
udp_inpcb ports 32 3 627 40 0 254 20160 0
ertt 72 3 277 7 0 126 20160 0
PWD 32 10 620 100 0 254 20160 0
malloc-32 32 9 621 23 0 254 20160 0
malloc-32 32 227 403 1126 0 254 20160 0
malloc-32 32 30 600 2768 0 254 20160 0
malloc-32 32 12 618 25 0 254 20160 0
malloc-32 32 68 562 1645 0 254 20160 0
malloc-32 32 14 616 20 0 254 20160 0
2 Bucket 32 46 584 290 0 254 20160 0
KNOTE 160 0 125 7 0 62 20000 0
epoch_record pcpu 256 4 60 4 0 62 16384 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-4096 4096 2 2 198 0 2 16384 0
malloc-2048 2048 3 5 3 0 8 16384 0
malloc-2048 2048 2 6 2 0 8 16384 0
malloc-2048 2048 1 7 3 0 8 16384 0
malloc-1024 1024 8 8 8 0 16 16384 0
malloc-1024 1024 1 15 1 0 16 16384 0
malloc-512 512 0 32 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
malloc-16 16 508 492 2988 0 254 16000 0
kenv 258 15 45 1029 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
tcp_inpcb ports 32 1 377 1 0 254 12096 0
malloc-16 16 4 746 198 0 254 12000 0
malloc-16 16 21 729 60 0 254 12000 0
malloc-16 16 26 724 25650 0 254 12000 0
malloc-16 16 8 742 120 0 254 12000 0
malloc-16 16 59 691 81 0 254 12000 0
malloc-384 384 1 29 1 0 30 11520 0
malloc-384 384 27 3 27 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
malloc-4096 4096 1 1 1 0 2 8192 0
pcpu-16 16 14 498 14 0 254 8192 0
vtnet_tx_hdr 24 0 334 1614 0 254 8016 0
malloc-16 16 5 495 6 0 254 8000 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
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 tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_rack_pcb 896 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
ipq 56 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
tcptw 72 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
tcpreass 48 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 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
ripcb ports 32 0 0 0 0 254 0 0
udplite_inpcb ports 32 0 0 0 0 254 0 0
udplite_inpcb 424 0 0 0 0 30 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 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
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
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-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-16384 16384 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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-1024 1024 0 0 0 0 16 0 0
malloc-512 512 0 0 0 0 30 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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