panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:LINE (2)

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: f13d72fd cxgb(4): Report proper TSO limits.
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=12fb9f8fd00000
dashboard link: https://syzkaller.appspot.com/bug?extid=60cceb9569145a0b993b

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+60cceb...@syzkaller.appspotmail.com

panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:785
cpuid = 0
time = 261
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c65e830
vpanic() at vpanic+0x1c7/frame 0xfffffe009c65e890
panic() at panic+0x43/frame 0xfffffe009c65e8f0
__mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe009c65e950
soo_aio_cancel() at soo_aio_cancel+0x81/frame 0xfffffe009c65e990
aio_cancel_job() at aio_cancel_job+0xc7/frame 0xfffffe009c65e9d0
aio_proc_rundown() at aio_proc_rundown+0xd7/frame 0xfffffe009c65ea30
exit1() at exit1+0x4cb/frame 0xfffffe009c65eaa0
sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe009c65eab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c65ebf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c65ebf0
--- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e885a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 ---
KDB: enter: panic
[ thread pid 32529 tid 155173 ]
Stopped at kdb_enter+0x67: movq $0,0x163613e(%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 0xffffffff8113c020 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe009c65e810
rbp 0xfffffe009c65e830
rsi 0
rdi 0xffffffff8113c056 vprintf+0x176
r8 0
r9 0x8080808080808080
r10 0xfffffe009c65e700
r11 0x1ff63fff59c
r12 0xffffffff82267b90 ddb_dbbe
r13 0
r14 0xffffffff81a7c9c8
r15 0xffffffff81a7c9c8
rip 0xffffffff81133047 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x163613e(%rip)
db> show proc
Process 32529 (syz-executor.2) at 0xfffff80009ae8a60:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 826 at 0xfffff80036343530
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffff80004bd7530 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a0573000
(map 0xfffffe00a0573000)
(map.pmap 0xfffffe00a05730c0)
(pmap 0xfffffe00a0573120)
threads: 1
155173 Run CPU 0 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
32529 826 826 0 RE CPU 0 syz-executor.2
32523 782 782 0 R (threaded) syz-executor.0
148160 RunQ syz-executor.0
155204 S connec 0xfffff80009d51bf0 syz-executor.0
155213 Run CPU 1 syz-executor.0
32299 32298 783 0 SV uwait 0xfffff80021291f00 syz-executor.1
32298 1 783 0 DV ppwait 0xfffff80009d3cf40 syz-executor.1
31650 1 830 0 S uwait 0xfffff800529c4500 syz-executor.3
31649 1 830 0 S uwait 0xfffff80021fd1d00 syz-executor.3
31567 1 830 0 S uwait 0xfffff8003ddd9700 syz-executor.3
31566 1 830 0 S uwait 0xfffff80052db9d00 syz-executor.3
31380 31379 783 0 SV uwait 0xfffff8003d5af100 syz-executor.1
31379 1 783 0 DV ppwait 0xfffff8003ddd5a10 syz-executor.1
31256 1 783 0 S uwait 0xfffff8005396fb00 syz-executor.1
31247 1 783 0 S uwait 0xfffff800529c4700 syz-executor.1
29655 1 830 0 S uwait 0xfffff8003ddd9d00 syz-executor.3
29654 1 830 0 S uwait 0xfffff8005396f300 syz-executor.3
28445 1 783 0 S uwait 0xfffff8003d5afd00 syz-executor.1
28444 1 783 0 S uwait 0xfffff80021da2700 syz-executor.1
27759 0 0 0 DL aiordy 0xfffff80074589000 [aiod4]
27758 0 0 0 DL aiordy 0xfffff800742cd000 [aiod3]
27757 0 0 0 DL aiordy 0xfffff800729a6000 [aiod2]
27756 0 0 0 DL aiordy 0xfffff80074589530 [aiod1]
27174 1 830 0 S umtxn 0xfffff8003db84900 syz-executor.3
27152 1 782 0 S uwait 0xfffff8003dd17100 syz-executor.0
27148 1 782 0 S uwait 0xfffff8005396f700 syz-executor.0
27137 1 783 0 S uwait 0xfffff8003db84300 syz-executor.1
27134 1 783 0 S uwait 0xfffff8003db84500 syz-executor.1
27132 1 783 0 S uwait 0xfffff80048341100 syz-executor.1
27128 1 783 0 S uwait 0xfffff80021fd1f00 syz-executor.1
27126 1 783 0 S uwait 0xfffff8001c4f7b00 syz-executor.1
27124 1 783 0 S umtxn 0xfffff8001bca5b00 syz-executor.1
27120 1 783 0 S uwait 0xfffff8003d37af00 syz-executor.1
27116 1 826 0 S uwait 0xfffff80021fd1b00 syz-executor.2
27114 1 783 0 S uwait 0xfffff80015e63d00 syz-executor.1
27113 1 826 0 S uwait 0xfffff80052148500 syz-executor.2
27110 1 826 0 S uwait 0xfffff8003dd17900 syz-executor.2
27109 1 826 0 S uwait 0xfffff80052d51f00 syz-executor.2
27023 1 783 0 S uwait 0xfffff8003d5aff00 syz-executor.1
27022 1 783 0 S uwait 0xfffff80052b4d900 syz-executor.1
26999 1 830 0 SV uwait 0xfffff8003ddd9500 syz-executor.3
26998 1 830 0 SV umtxn 0xfffff8003d340500 syz-executor.3
26989 26988 830 0 SV uwait 0xfffff8003dd17b00 syz-executor.3
26988 1 830 0 DV ppwait 0xfffff80053964a10 syz-executor.3
26975 26974 830 0 SV uwait 0xfffff80053976f00 syz-executor.3
26974 1 830 0 DV ppwait 0xfffff8003db5ff40 syz-executor.3
26969 1 830 0 SV uwait 0xfffff800529c4f00 syz-executor.3
26968 1 830 0 SV uwait 0xfffff8003ddd9100 syz-executor.3
26960 26959 830 0 SV uwait 0xfffff8003ddd9300 syz-executor.3
26959 1 830 0 DV ppwait 0xfffff800747984e0 syz-executor.3
26887 1 782 0 S uwait 0xfffff8003ddd9900 syz-executor.0
26885 1 782 0 S uwait 0xfffff8003ddd9b00 syz-executor.0
26135 1 783 0 S uwait 0xfffff8003dd17300 syz-executor.1
26133 1 783 0 S uwait 0xfffff8003dd17d00 syz-executor.1
25525 1 783 0 S uwait 0xfffff80052d51300 syz-executor.1
24235 1 782 0 S uwait 0xfffff800529c4100 syz-executor.0
24234 1 782 0 S umtxn 0xfffff800529c4b00 syz-executor.0
23875 1 782 0 S uwait 0xfffff8003d340b00 syz-executor.0
23872 1 782 0 S umtxn 0xfffff80053715100 syz-executor.0
23870 1 782 0 S uwait 0xfffff80052148700 syz-executor.0
23866 1 782 0 S uwait 0xfffff8001c4f7500 syz-executor.0
23865 1 782 0 S uwait 0xfffff80052d51500 syz-executor.0
23557 23556 826 0 SV uwait 0xfffff8003d340f00 syz-executor.2
23556 1 826 0 DV ppwait 0xfffff8003db5fa10 syz-executor.2
23276 1 782 0 S uwait 0xfffff80052d51d00 syz-executor.0
23274 1 782 0 S uwait 0xfffff80052148300 syz-executor.0
23268 1 782 0 S uwait 0xfffff80052db9f00 syz-executor.0
23267 1 782 0 S uwait 0xfffff80052578b00 syz-executor.0
23263 1 826 0 S uwait 0xfffff8007a81bb00 syz-executor.2
23262 1 826 0 S uwait 0xfffff80052b4dd00 syz-executor.2
23260 1 782 0 S uwait 0xfffff8007a894f00 syz-executor.0
23259 1 782 0 S uwait 0xfffff80021d38100 syz-executor.0
23257 1 826 0 S uwait 0xfffff8003d340900 syz-executor.2
23256 1 826 0 S uwait 0xfffff8007a81bf00 syz-executor.2
23253 1 826 0 S uwait 0xfffff80021291300 syz-executor.2
23252 1 826 0 S uwait 0xfffff8007a8a3f00 syz-executor.2
23250 1 826 0 S uwait 0xfffff80052d51700 syz-executor.2
23249 1 826 0 S uwait 0xfffff8001cf57900 syz-executor.2
23248 1 826 0 S uwait 0xfffff80052b4d500 syz-executor.2
23247 1 826 0 S uwait 0xfffff8007a81bd00 syz-executor.2
23197 1 830 0 S uwait 0xfffff8007a894500 syz-executor.3
23193 1 830 0 S uwait 0xfffff8007745db00 syz-executor.3
23187 1 830 0 S uwait 0xfffff8001cf57300 syz-executor.3
23181 1 830 0 S uwait 0xfffff80052783300 syz-executor.3
23177 1 830 0 S uwait 0xfffff8001cf57100 syz-executor.3
22981 1 826 0 S uwait 0xfffff80052578300 syz-executor.2
22972 1 826 0 S uwait 0xfffff8007a894100 syz-executor.2
22963 1 826 0 S uwait 0xfffff80048341500 syz-executor.2
22953 1 826 0 S uwait 0xfffff8007a8a3900 syz-executor.2
22952 1 826 0 S uwait 0xfffff80052d51900 syz-executor.2
22787 1 826 0 S uwait 0xfffff80053715700 syz-executor.2
22781 1 826 0 S uwait 0xfffff80052148900 syz-executor.2
22777 1 830 0 S uwait 0xfffff80052783f00 syz-executor.3
22776 1 830 0 S uwait 0xfffff80021d38d00 syz-executor.3
22775 1 826 0 S uwait 0xfffff80021da2f00 syz-executor.2
22769 1 826 0 S uwait 0xfffff80053715300 syz-executor.2
22768 1 826 0 S uwait 0xfffff8007a81b300 syz-executor.2
22732 1 830 0 S uwait 0xfffff80077501f00 syz-executor.3
22077 1 830 0 S uwait 0xfffff8007a894900 syz-executor.3
22076 1 830 0 S uwait 0xfffff8002121f700 syz-executor.3
21155 1 782 0 S uwait 0xfffff8002121ff00 syz-executor.0
21154 1 782 0 S uwait 0xfffff80021291500 syz-executor.0
19854 1 782 0 S uwait 0xfffff8007a81b100 syz-executor.0
19853 1 783 0 S uwait 0xfffff8003d340100 syz-executor.1
19850 1 783 0 S uwait 0xfffff80052578900 syz-executor.1
19849 1 782 0 S uwait 0xfffff8007a8a3d00 syz-executor.0
19843 1 783 0 S uwait 0xfffff8001bca5700 syz-executor.1
19842 1 782 0 S uwait 0xfffff80052783700 syz-executor.0
19838 1 783 0 S uwait 0xfffff8007745d700 syz-executor.1
19837 1 783 0 S uwait 0xfffff80021d38300 syz-executor.1
19709 1 830 0 S uwait 0xfffff8007a8a3100 syz-executor.3
19708 1 830 0 S uwait 0xfffff80052b4df00 syz-executor.3
19707 1 830 0 S uwait 0xfffff80077501900 syz-executor.3
19706 1 830 0 S uwait 0xfffff80052578100 syz-executor.3
19467 1 830 0 S uwait 0xfffff80021291700 syz-executor.3
19466 1 830 0 S uwait 0xfffff8003d37ad00 syz-executor.3
19081 1 826 0 S uwait 0xfffff80048341b00 syz-executor.2
19080 1 826 0 S uwait 0xfffff8007a803500 syz-executor.2
18815 1 783 0 S uwait 0xfffff8003d37ab00 syz-executor.1
18814 1 783 0 S uwait 0xfffff8001c4f7700 syz-executor.1
18610 1 826 0 S uwait 0xfffff8007a81b700 syz-executor.2
18606 1 826 0 S uwait 0xfffff80052783b00 syz-executor.2
18377 1 782 0 S uwait 0xfffff80021291100 syz-executor.0
18375 1 782 0 S uwait 0xfffff80077606500 syz-executor.0
18080 1 18072 0 S uwait 0xfffff80021d38900 syz-executor.1
18079 1 18072 0 S uwait 0xfffff8003d37a300 syz-executor.1
18078 1 18072 0 S uwait 0xfffff80021da2b00 syz-executor.1
18076 1 783 0 S uwait 0xfffff80077135900 syz-executor.1
17926 1 830 0 S uwait 0xfffff8003d37a700 syz-executor.3
17924 1 830 0 S uwait 0xfffff8002121f900 syz-executor.3
17847 1 826 0 S uwait 0xfffff8003d340700 syz-executor.2
17839 1 826 0 S uwait 0xfffff80077606300 syz-executor.2
17339 17338 782 0 SV uwait 0xfffff8007a8a3500 syz-executor.0
17338 1 782 0 DV ppwait 0xfffff80021dfca10 syz-executor.0
16569 16568 782 0 SV uwait 0xfffff8007a8a3b00 syz-executor.0
16568 16566 782 0 DV ppwait 0xfffff8005273ef40 syz-executor.0
16566 16565 782 0 DV ppwait 0xfffff8003d1ad4e0 syz-executor.0
16565 1 782 0 DV ppwait 0xfffff8001cf0df40 syz-executor.0
16023 1 830 0 SV uwait 0xfffff80036d47900 syz-executor.3
16022 1 830 0 SV uwait 0xfffff8007a8a3300 syz-executor.3
15698 1 830 0 S uwait 0xfffff80021da2300 syz-executor.3
15697 1 830 0 S uwait 0xfffff80052783500 syz-executor.3
15222 1 826 0 S uwait 0xfffff80036d47d00 syz-executor.2
15219 1 826 0 S uwait 0xfffff80036b1a700 syz-executor.2
15195 1 783 0 S uwait 0xfffff8007a803900 syz-executor.1
15194 1 783 0 S uwait 0xfffff8002121fd00 syz-executor.1
14242 1 830 0 S uwait 0xfffff8001cf57d00 syz-executor.3
14240 1 830 0 S uwait 0xfffff80048341300 syz-executor.3
14172 1 830 0 S uwait 0xfffff80021d38500 syz-executor.3
14165 1 830 0 S uwait 0xfffff800776ccb00 syz-executor.3
14161 1 830 0 S uwait 0xfffff80036fa7d00 syz-executor.3
14150 1 830 0 S uwait 0xfffff800776cc300 syz-executor.3
14148 1 830 0 S uwait 0xfffff800776cc100 syz-executor.3
13402 1 782 0 S uwait 0xfffff80048341700 syz-executor.0
13401 1 782 0 S uwait 0xfffff80052148d00 syz-executor.0
13251 1 826 -1 S uwait 0xfffff80021291b00 syz-executor.2
13250 1 826 -1 S uwait 0xfffff80052148f00 syz-executor.2
13031 1 783 0 S uwait 0xfffff8007a8a3700 syz-executor.1
13026 1 783 0 S uwait 0xfffff8001bca5300 syz-executor.1
13024 1 783 0 S uwait 0xfffff8007745d300 syz-executor.1
13022 1 783 0 S uwait 0xfffff8001cf57b00 syz-executor.1
13021 1 783 0 S uwait 0xfffff80021da2100 syz-executor.1
12634 1 830 0 S uwait 0xfffff80052148b00 syz-executor.3
12633 1 830 0 S uwait 0xfffff80077501b00 syz-executor.3
12632 1 830 0 S uwait 0xfffff80077573700 syz-executor.3
12631 1 830 0 S umtxn 0xfffff8007a894300 syz-executor.3
12549 1 783 0 S uwait 0xfffff80021d38b00 syz-executor.1
12548 1 783 0 S uwait 0xfffff8002121f100 syz-executor.1
11740 1 783 0 S uwait 0xfffff8001bca5d00 syz-executor.1
11739 1 783 0 S uwait 0xfffff80021d38700 syz-executor.1
11738 1 783 0 S uwait 0xfffff80021d38f00 syz-executor.1
11736 1 783 0 S uwait 0xfffff8002121fb00 syz-executor.1
11600 1 830 0 S uwait 0xfffff8007a894d00 syz-executor.3
11598 1 830 0 S uwait 0xfffff80048178300 syz-executor.3
11541 1 830 0 S uwait 0xfffff8001bca8100 syz-executor.3
11539 1 830 0 S uwait 0xfffff8007a803100 syz-executor.3
11522 1 830 0 S uwait 0xfffff8007a803300 syz-executor.3
11521 1 830 0 S uwait 0xfffff80077573300 syz-executor.3
11117 1 11109 0 S uwait 0xfffff80048329300 syz-executor.1
11114 1 11109 0 S uwait 0xfffff8005094d100 syz-executor.1
11113 1 11109 0 S uwait 0xfffff80048178100 syz-executor.1
11111 1 11109 0 S uwait 0xfffff80077135b00 syz-executor.1
10837 1 830 0 S uwait 0xfffff8001c4f7300 syz-executor.3
10835 1 830 0 S uwait 0xfffff800774d9700 syz-executor.3
10833 1 830 0 S uwait 0xfffff8001bca5f00 syz-executor.3
10829 1 830 0 S uwait 0xfffff8007a803700 syz-executor.3
10828 1 830 0 S uwait 0xfffff800776cf900 syz-executor.3
10827 1 830 0 S uwait 0xfffff80077501d00 syz-executor.3
10824 1 830 0 S uwait 0xfffff8007745d500 syz-executor.3
10821 1 830 0 S uwait 0xfffff8007a894700 syz-executor.3
10819 1 830 0 S uwait 0xfffff80048329700 syz-executor.3
10815 1 830 0 S uwait 0xfffff8007a803b00 syz-executor.3
10814 1 830 0 S uwait 0xfffff8007745d100 syz-executor.3
10813 1 830 0 S uwait 0xfffff8001c4f7f00 syz-executor.3
10812 1 830 0 S uwait 0xfffff80015e63f00 syz-executor.3
10811 1 830 0 S uwait 0xfffff8001bca8300 syz-executor.3
10810 1 830 0 S uwait 0xfffff80048329f00 syz-executor.3
10190 1 782 0 S uwait 0xfffff8007a803f00 syz-executor.0
10189 1 782 0 S uwait 0xfffff8002121f300 syz-executor.0
10106 1 826 0 S uwait 0xfffff80077465b00 syz-executor.2
10104 1 826 0 S uwait 0xfffff80077015900 syz-executor.2
10081 1 783 0 S umtxn 0xfffff8001bca5100 syz-executor.1
10075 1 783 0 S uwait 0xfffff8001bca8b00 syz-executor.1
10064 1 783 0 S uwait 0xfffff8001bca8f00 syz-executor.1
10057 1 783 0 S uwait 0xfffff8001bca8d00 syz-executor.1
10055 1 783 0 S uwait 0xfffff800776cf300 syz-executor.1
9025 1 9023 0 S uwait 0xfffff80050103500 syz-executor.1
9024 1 783 0 S uwait 0xfffff800776cf500 syz-executor.1
9022 1 9019 0 S uwait 0xfffff800776f8f00 syz-executor.1
9021 1 783 0 S uwait 0xfffff800776cfb00 syz-executor.1
9018 1 9015 0 S uwait 0xfffff800776f8500 syz-executor.1
9017 1 783 0 S uwait 0xfffff8007a803d00 syz-executor.1
9013 1 9009 0 S uwait 0xfffff80048329900 syz-executor.1
9012 1 9009 0 S uwait 0xfffff80077606100 syz-executor.1
9011 1 9009 0 S uwait 0xfffff8007745dd00 syz-executor.1
9010 1 783 0 S uwait 0xfffff80050140700 syz-executor.1
8504 1 782 0 S uwait 0xfffff8001bca8900 syz-executor.0
8503 1 782 0 S uwait 0xfffff80048178700 syz-executor.0
8502 1 782 0 S uwait 0xfffff8001bca8700 syz-executor.0
8501 1 782 0 S uwait 0xfffff8001bca8500 syz-executor.0
8500 1 782 0 S uwait 0xfffff8007703b500 syz-executor.0
8496 1 826 0 S umtxn 0xfffff80077606d00 syz-executor.2
8495 1 826 0 S uwait 0xfffff80036da7300 syz-executor.2
8494 1 782 0 S uwait 0xfffff80050140900 syz-executor.0
8493 1 826 0 S uwait 0xfffff80048341d00 syz-executor.2
8492 1 826 0 S uwait 0xfffff800776cf100 syz-executor.2
8491 1 782 0 S uwait 0xfffff800482f1d00 syz-executor.0
8490 1 826 0 S uwait 0xfffff800776f8300 syz-executor.2
8489 1 782 0 S uwait 0xfffff80077015500 syz-executor.0
8487 1 782 0 S uwait 0xfffff800362f8f00 syz-executor.0
8486 1 826 0 S uwait 0xfffff80077573d00 syz-executor.2
8485 1 782 0 S uwait 0xfffff800776f8100 syz-executor.0
8483 1 826 0 S uwait 0xfffff80015e63b00 syz-executor.2
8482 1 782 0 S uwait 0xfffff800776cfd00 syz-executor.0
8481 1 826 0 S uwait 0xfffff80048341f00 syz-executor.2
8480 1 782 0 S uwait 0xfffff800505acf00 syz-executor.0
8479 1 782 0 S uwait 0xfffff800774d9500 syz-executor.0
8478 1 782 0 S uwait 0xfffff80077465700 syz-executor.0
8477 1 826 0 S uwait 0xfffff80050980900 syz-executor.2
8476 1 826 0 S uwait 0xfffff80077606700 syz-executor.2
8475 1 782 0 S uwait 0xfffff80036b1a900 syz-executor.0
8471 1 826 0 S uwait 0xfffff8005094d300 syz-executor.2
8470 1 826 0 S uwait 0xfffff80048178d00 syz-executor.2
8469 1 826 0 S uwait 0xfffff80077015b00 syz-executor.2
8468 1 826 0 S uwait 0xfffff80048329d00 syz-executor.2
8467 1 826 0 S umtxn 0xfffff800776ccf00 syz-executor.2
8463 1 826 0 S uwait 0xfffff80077465300 syz-executor.2
8462 1 826 0 S uwait 0xfffff80048329100 syz-executor.2
8461 1 826 0 S uwait 0xfffff80077606f00 syz-executor.2
8460 1 826 0 S uwait 0xfffff800505ac500 syz-executor.2
8459 1 826 0 S uwait 0xfffff800774d9b00 syz-executor.2
8458 1 826 0 S uwait 0xfffff80048178f00 syz-executor.2
8457 1 826 0 S uwait 0xfffff80048329500 syz-executor.2
8455 1 826 0 S uwait 0xfffff80077573100 syz-executor.2
8454 1 826 0 S uwait 0xfffff80048178900 syz-executor.2
8453 1 826 0 S uwait 0xfffff80048178b00 syz-executor.2
8324 1 826 0 S uwait 0xfffff80077573900 syz-executor.2
8322 1 826 0 S uwait 0xfffff80050140f00 syz-executor.2
8316 1 826 0 S uwait 0xfffff80048178500 syz-executor.2
8313 1 826 0 S uwait 0xfffff80050140300 syz-executor.2
8312 1 826 0 S uwait 0xfffff80050464700 syz-executor.2
8308 1 826 0 S uwait 0xfffff8005089ff00 syz-executor.2
8307 1 826 0 S uwait 0xfffff800506aef00 syz-executor.2
8284 1 8283 0 S uwait 0xfffff80077135500 syz-executor.0
8282 1 8281 0 S uwait 0xfffff80036fa7500 syz-executor.0
8279 1 8278 0 S uwait 0xfffff80077501500 syz-executor.0
8277 1 8276 0 S uwait 0xfffff80077606900 syz-executor.0
8065 1 783 0 S uwait 0xfffff80077573f00 syz-executor.1
8057 1 783 0 S uwait 0xfffff80048329b00 syz-executor.1
7803 1 826 0 S uwait 0xfffff80036cef100 syz-executor.2
7802 1 826 0 S uwait 0xfffff8007703b100 syz-executor.2
7227 1 7225 0 S uwait 0xfffff80077465900 syz-executor.0
7094 1 830 0 S uwait 0xfffff80077501700 syz-executor.3
7089 1 830 0 S uwait 0xfffff800505ac300 syz-executor.3
6207 1 782 0 S uwait 0xfffff80050980f00 syz-executor.0
6204 1 826 0 S uwait 0xfffff8007703bb00 syz-executor.2
6201 1 782 0 S uwait 0xfffff80015e13300 syz-executor.0
6198 1 826 0 S uwait 0xfffff800774d9f00 syz-executor.2
6194 1 782 0 S uwait 0xfffff80036af3700 syz-executor.0
6193 1 783 0 S uwait 0xfffff800776f8b00 syz-executor.1
6190 1 830 0 S uwait 0xfffff80077573b00 syz-executor.3
6188 1 826 0 S uwait 0xfffff80050464d00 syz-executor.2
6187 1 783 0 S uwait 0xfffff800776f8d00 syz-executor.1
6185 1 782 0 S uwait 0xfffff80077465500 syz-executor.0
6182 1 830 0 S uwait 0xfffff80050980d00 syz-executor.3
6179 1 783 0 S uwait 0xfffff8007703bd00 syz-executor.1
6177 1 782 0 S uwait 0xfffff800774d9d00 syz-executor.0
6175 1 782 0 S uwait 0xfffff80050140100 syz-executor.0
6172 1 830 0 S uwait 0xfffff80077501100 syz-executor.3
6165 1 830 0 S uwait 0xfffff80077501300 syz-executor.3
6164 1 830 0 S uwait 0xfffff80050464500 syz-executor.3
6087 1 830 0 S uwait 0xfffff8007703b900 syz-executor.3
6085 1 830 0 S uwait 0xfffff800362f8700 syz-executor.3
6083 1 830 0 S uwait 0xfffff80036fa7300 syz-executor.3
6080 1 830 0 S uwait 0xfffff8005094d500 syz-executor.3
6079 1 830 0 S uwait 0xfffff800774d9100 syz-executor.3
5740 1 783 0 S uwait 0xfffff800505ac900 syz-executor.1
5739 1 783 0 S uwait 0xfffff80050140d00 syz-executor.1
5738 1 783 0 S uwait 0xfffff800506ef100 syz-executor.1
5737 1 783 0 S uwait 0xfffff800506ef300 syz-executor.1
5665 1 826 0 S uwait 0xfffff80077465d00 syz-executor.2
5664 1 826 0 S uwait 0xfffff80077135d00 syz-executor.2
5663 1 826 0 S uwait 0xfffff80036da7100 syz-executor.2
5662 1 826 0 S uwait 0xfffff8005094df00 syz-executor.2
5661 1 826 0 S uwait 0xfffff80077135300 syz-executor.2
5660 1 826 0 S uwait 0xfffff800774d9300 syz-executor.2
4738 4736 783 0 SV uwait 0xfffff80015d1ab00 syz-executor.1
4736 1 783 0 DV ppwait 0xfffff80077488a10 syz-executor.1
4542 1 826 0 S uwait 0xfffff800369ddf00 syz-executor.2
4539 1 826 0 S uwait 0xfffff80077465f00 syz-executor.2
4535 1 826 0 S uwait 0xfffff800506aeb00 syz-executor.2
4532 1 826 0 S uwait 0xfffff800506ae900 syz-executor.2
4530 1 826 0 S uwait 0xfffff800505acb00 syz-executor.2
4213 1 826 0 S uwait 0xfffff80036fa7100 syz-executor.2
4211 1 826 0 S uwait 0xfffff800505ac100 syz-executor.2
4210 1 826 0 S uwait 0xfffff80036b1a300 syz-executor.2
4209 1 826 0 S uwait 0xfffff8005089fb00 syz-executor.2
3959 1 826 0 S uwait 0xfffff80036fa7900 syz-executor.2
3958 1 826 0 S uwait 0xfffff80050464300 syz-executor.2
3904 1 782 0 S uwait 0xfffff800369ddd00 syz-executor.0
3902 1 782 0 S uwait 0xfffff80036cef300 syz-executor.0
3872 1 3872 65 Ss select 0xfffff8007750b2c0 dhclient
3550 1 830 0 S uwait 0xfffff8005089f900 syz-executor.3
3549 1 830 0 S uwait 0xfffff80050464100 syz-executor.3
3542 1 830 0 S uwait 0xfffff80036af3100 syz-executor.3
3540 1 830 0 S uwait 0xfffff80036b1a500 syz-executor.3
3534 1 830 0 S uwait 0xfffff8007703b700 syz-executor.3
3532 1 830 0 S uwait 0xfffff80077015f00 syz-executor.3
3527 1 830 0 S umtxn 0xfffff80004ca4700 syz-executor.3
3526 1 830 0 S uwait 0xfffff80050103900 syz-executor.3
3522 1 830 0 S uwait 0xfffff8007703b300 syz-executor.3
3521 1 830 0 S uwait 0xfffff80036d47f00 syz-executor.3
3279 1 830 0 S uwait 0xfffff80036aaaf00 syz-executor.3
3278 1 830 0 S uwait 0xfffff80036da7f00 syz-executor.3
3228 1 3228 0 Ss select 0xfffff80077226d40 dhclient
3225 1 3225 0 Ss select 0xfffff800772265c0 dhclient
3206 1 3206 65 Ss select 0xfffff8007731b2c0 dhclient
2552 1 2552 0 Ss select 0xfffff80050aba740 dhclient
2549 1 2549 0 Ss select 0xfffff80036f488c0 dhclient
2530 1 2530 65 Ss select 0xfffff800770f52c0 dhclient
2471 1 783 0 S uwait 0xfffff800505acd00 syz-executor.1
2469 1 783 0 S uwait 0xfffff8007703bf00 syz-executor.1
2468 1 783 0 S uwait 0xfffff800506ef900 syz-executor.1
2467 1 783 0 S uwait 0xfffff800505ba900 syz-executor.1
1975 0 0 0 DL (threaded) [zfskern]
101466 D t->zthr 0xfffff80036eded48 [arc_evict]
102034 D t->zthr 0xfffff8005019c348 [arc_reap]
102036 D - 0xfffff80015e83500 [dbu_evict]
102037 D dbuf_ev 0xffffffff839c3fd8 [dbuf_evict_thread]
102041 D - 0xfffff80036484d00 [z_vdev_file_0]
102042 D - 0xfffff80036484d00 [z_vdev_file_1]
102043 D - 0xfffff80036484d00 [z_vdev_file_2]
102044 D - 0xfffff80036484d00 [z_vdev_file_3]
102045 D - 0xfffff80036484d00 [z_vdev_file_4]
102046 D - 0xfffff80036484d00 [z_vdev_file_5]
102047 D - 0xfffff80036484d00 [z_vdev_file_6]
102048 D - 0xfffff80036484d00 [z_vdev_file_7]
102049 D - 0xfffff80036484d00 [z_vdev_file_8]
102050 D - 0xfffff80036484d00 [z_vdev_file_9]
102051 D - 0xfffff80036484d00 [z_vdev_file_10]
102052 D - 0xfffff80036484d00 [z_vdev_file_11]
102053 D - 0xfffff80036484d00 [z_vdev_file_12]
102054 D - 0xfffff80036484d00 [z_vdev_file_13]
102055 D - 0xfffff80036484d00 [z_vdev_file_14]
102056 D - 0xfffff80036484d00 [z_vdev_file_15]
102057 D l2arc_f 0xffffffff839829b8 [l2arc_feed_thread]
102058 D - 0xfffff800158aa900 [zfsvfs]
102059 S zevent_ 0xffffffff839c4560 [sysevent]
1863 1 1863 0 Ss select 0xfffff800503005c0 dhclient
1860 1 1860 0 Ss select 0xfffff800505c8440 dhclient
1840 1 1840 65 Ss select 0xfffff800509aca40 dhclient
1801 1 782 0 S uwait 0xfffff80036af3300 syz-executor.0
1800 1 782 0 S uwait 0xfffff800505ba100 syz-executor.0
1799 1 782 0 S uwait 0xfffff80036af3500 syz-executor.0
1798 1 782 0 S uwait 0xfffff80036ecef00 syz-executor.0
1686 1 783 0 S uwait 0xfffff80036cef900 syz-executor.1
1685 1 783 0 S uwait 0xfffff800505baf00 syz-executor.1
1684 1 782 0 S uwait 0xfffff80036aaab00 syz-executor.0
1683 1 830 0 S uwait 0xfffff80036aaa300 syz-executor.3
1682 1 782 0 S uwait 0xfffff80036ceff00 syz-executor.0
1679 1 830 0 S uwait 0xfffff800505ba700 syz-executor.3
1673 1 783 0 S uwait 0xfffff80050103d00 syz-executor.1
1672 1 782 0 S uwait 0xfffff800369dd100 syz-executor.0
1671 1 783 0 S uwait 0xfffff80036eceb00 syz-executor.1
1670 1 830 0 S uwait 0xfffff80050103100 syz-executor.3
1669 1 782 0 S uwait 0xfffff80036aaa700 syz-executor.0
1664 1 830 0 S umtxn 0xfffff80015e13100 syz-executor.3
1659 1 783 0 S uwait 0xfffff80036f36d00 syz-executor.1
1658 1 782 0 S uwait 0xfffff80050103300 syz-executor.0
1657 1 783 0 S uwait 0xfffff80036f36700 syz-executor.1
1656 1 830 0 S uwait 0xfffff80036d47100 syz-executor.3
1655 1 782 0 S uwait 0xfffff80036eced00 syz-executor.0
1653 1 830 0 S uwait 0xfffff80036ece900 syz-executor.3
1647 1 830 0 S uwait 0xfffff80036da7b00 syz-executor.3
1646 1 830 0 S uwait 0xfffff80015d1a100 syz-executor.3
1645 1 830 0 S uwait 0xfffff80036f36500 syz-executor.3
1637 1 830 0 S uwait 0xfffff80036f36900 syz-executor.3
1369 1 830 0 S uwait 0xfffff80036cc0100 syz-executor.3
1366 1 783 0 S uwait 0xfffff80036ece100 syz-executor.1
1365 1 782 0 S uwait 0xfffff80036f36b00 syz-executor.0
1362 1 830 0 S uwait 0xfffff800369dd300 syz-executor.3
1359 1 783 0 S uwait 0xfffff80036ece300 syz-executor.1
1358 1 782 0 S uwait 0xfffff80036ece700 syz-executor.0
1355 1 830 0 S uwait 0xfffff800369dd900 syz-executor.3
1351 1 783 0 S uwait 0xfffff80036aaad00 syz-executor.1
1350 1 782 0 S uwait 0xfffff80036ece500 syz-executor.0
1344 1 782 0 S uwait 0xfffff80015d1a300 syz-executor.0
1339 1 782 0 S uwait 0xfffff800362c7f00 syz-executor.0
1279 1 783 0 S uwait 0xfffff80036cefd00 syz-executor.1
1278 1 830 0 S uwait 0xfffff80036cef700 syz-executor.3
1277 1 782 0 S uwait 0xfffff80036f36300 syz-executor.0
1269 1 782 0 S uwait 0xfffff80036cc0300 syz-executor.0
1266 1 783 0 S uwait 0xfffff800369dd700 syz-executor.1
1265 1 830 0 S uwait 0xfffff80015d1a700 syz-executor.3
1263 1 782 0 S uwait 0xfffff800362c7d00 syz-executor.0
1257 1 830 0 S uwait 0xfffff80036cef500 syz-executor.3
1256 1 783 0 S uwait 0xfffff80015e13b00 syz-executor.1
1249 1 783 0 S uwait 0xfffff80015d1c500 syz-executor.1
1247 1 783 0 S uwait 0xfffff80036d47300 syz-executor.1
1081 1 1081 0 Ss select 0xfffff80036f48d40 dhclient
1078 1 1078 0 Ss select 0xfffff80036334d40 dhclient
830 780 830 0 Ss piperd 0xfffff80036b9c2e8 syz-executor.3
826 780 826 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.2
783 780 783 0 Ss piperd 0xfffff800365888b8 syz-executor.1
782 780 782 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100098 S uwait 0xfffff800153e1500 syz-fuzzer
100116 S uwait 0xfffff80015d1c900 syz-fuzzer
100117 S uwait 0xfffff80015d1cb00 syz-fuzzer
100118 S uwait 0xfffff80015d1cd00 syz-fuzzer
100119 S uwait 0xfffff80015d1cf00 syz-fuzzer
100120 S uwait 0xfffff80015a40100 syz-fuzzer
100121 S uwait 0xfffff800369ddb00 syz-fuzzer
100122 S kqread 0xfffff80015e64500 syz-fuzzer
100841 S uwait 0xfffff80036cc0500 syz-fuzzer
103197 S uwait 0xfffff800505bad00 syz-fuzzer
778 776 778 0 Ss pause 0xfffff80015db3b10 csh
776 694 776 0 Ss select 0xfffff80036527bc0 sshd
760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80015aaa4b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015aaacb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015aae4b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015aaecb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015a354b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015a35cb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a3c4b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a3ccb0 getty
698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron
694 1 694 0 Ss select 0xfffff800362a9a40 sshd
507 1 507 0 Ss select 0xfffff80015ee4bc0 syslogd
436 1 436 0 Ss select 0xfffff800362c5740 devd
435 1 435 65 Ss select 0xfffff800362c55c0 dhclient
350 1 350 0 Ss select 0xfffff80015eb6740 dhclient
347 1 347 0 Ss select 0xfffff80015eb68c0 dhclient
23 0 0 0 DL vlruwt 0xfffff80015c4b530 [vnlru]
22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282ada0 [bufdaemon]
100088 D - 0xffffffff8220aec0 [bufspacedaemon-0]
100099 D sdflush 0xfffff80004d594e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff82847078 [dom0]
100086 D launds 0xffffffff82847084 [laundry: dom0]
100087 D umarcl 0xffffffff815d0830 [uma]
18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff830e4828 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d843c0 [pf purge]
15 0 0 0 DL - 0xffffffff8282845c [soaiod4]
9 0 0 0 DL - 0xffffffff8282845c [soaiod3]
8 0 0 0 DL - 0xffffffff8282845c [soaiod2]
7 0 0 0 DL - 0xffffffff8282845c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff82448140 [doneq0]
100045 D - 0xffffffff824480c0 [async]
100078 D - 0xffffffff82447f90 [scanner]
14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff8271c120 [g_event]
100036 D - 0xffffffff8271c128 [g_up]
100037 D - 0xffffffff8271c130 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffff80004c4ad00 [thr_0]
100029 D - 0xfffff80004c4ad80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100011 I [swi5: fast taskq]
100014 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100030 I [swi3: vm]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100033 I [swi1: netisr 0]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq10: virtio_pci2]
100061 I [irq1: atkbd0]
100062 I [irq12: psm0]
100063 I [swi0: uart uart++]
100071 I [swi1: pf send]
100084 I [swi1: hpts]
100085 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004bd7530 [init]
10 0 0 0 DL audit_w 0xffffffff82844a70 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8271c6b0 [swapper]
100005 D - 0xfffff8000443a500 [if_io_tqg_0]
100006 D - 0xfffff8000443a100 [if_io_tqg_1]
100007 D - 0xfffff80004c73d00 [if_config_tqg_0]
100008 D - 0xfffff80004c73900 [softirq_0]
100009 D - 0xfffff80004c73500 [softirq_1]
100010 D - 0xfffff80004c73100 [aiod_kick taskq]
100012 D - 0xfffff80004c70900 [kqueue_ctx taskq]
100013 D - 0xfffff80004c70500 [pci_hp taskq]
100015 D - 0xfffff80004c66d00 [inm_free taskq]
100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq]
100018 D - 0xfffff80004c66100 [thread taskq]
100019 D - 0xfffff80004c63d00 [in6m_free taskq]
100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0]
100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1]
100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2]
100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3]
100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0]
100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1]
100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2]
100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3]
100034 D - 0xfffff80004c63100 [firmware taskq]
100038 D - 0xfffff80004db8d00 [crypto_0]
100039 D - 0xfffff80004db8d00 [crypto_1]
100055 D - 0xfffff80004db8100 [vtnet0 rxq 0]
100056 D - 0xfffff80015361d00 [vtnet0 txq 0]
100057 D - 0xfffff80015361900 [vtnet0 rxq 1]
100058 D - 0xfffff80015361500 [vtnet0 txq 1]
100060 D vtbslp 0xfffff80015372300 [virtio_balloon]
100064 D - 0xfffff80015361100 [mca taskq]
100066 D - 0xffffffff81e298a0 [deadlkres]
100074 D - 0xfffff800159c2100 [acpi_task_0]
100075 D - 0xfffff800159c2100 [acpi_task_1]
100076 D - 0xfffff800159c2100 [acpi_task_2]
100077 D - 0xfffff80004db8500 [CAM taskq]
102024 D - 0xfffff80036cd5d00 [system_taskq_0]
102025 D - 0xfffff80036cd5d00 [system_taskq_1]
102026 D - 0xfffff8003651d500 [system_delay_taskq_]
102027 D - 0xfffff8003651d500 [system_delay_taskq_]
102032 D - 0xfffff800363cb900 [arc_prune_0]
102033 D - 0xfffff800363cb900 [arc_prune_1]
19981 1 830 0 Z syz-executor.3
19982 1 830 0 Z syz-executor.3
db> show all locks
Process 32523 (syz-executor.0) thread 0xfffffe009f42ee40 (155213)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800521da7c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:996
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80009d51d90) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:469
db> show malloc
Type InUse MemUse Requests
sysctloid 46272 17352K 46339
filedesc 730 11801K 62841
pf_hash 5 11560K 5
devbuf 4216 6982K 4245
linker 388 6140K 646
solaris 148 4440K 218
subproc 905 3999K 33036
pcb 740 3361K 77444
tcp_hpts 5 3219K 5
kobj 328 2624K 488
vtbuf 24 2064K 46
newblk 10 1037K 44211
vfscache 3 1035K 3
inodedep 475 994K 34091
kdtrace 1014 737K 87746
sctp_atcl 672 672K 51061
acpica 1674 649K 54692
callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1
umtx 1166 511K 1166
intr 4 480K 4
bus 990 378K 3485
sctp_stro 188 367K 14557
sctp_atky 910 342K 67498
BPF 48 339K 135
sctp_athm 672 252K 51976
dirrem 466 233K 32116
DEVFS1 108 216K 125
module 517 194K 517
vnet_data 1 176K 1
kqueue 446 175K 32791
freefile 465 175K 31837
tidhash 3 164K 3
pwddesc 437 164K 32557
sctp_map 376 141K 28956
pagedep 11 141K 32074
UMA 365 137K 365
tfo_ccache 1 136K 1
shm 13 128K 94
sem 4 120K 4
vmem 3 112K 7
sctp_stri 103 103K 2148
pf_osfp 242 91K 242
audit_evclass 236 89K 294
mtx_pool 2 80K 2
temp 35 77K 22584
inpcbpolicy 204 77K 30398
syncache 1 76K 1
routetbl 132 71K 2689
msg 4 68K 4
ifaddr 71 67K 73
acpitask 1 64K 1
ddb_capture 1 64K 1
DEVFS3 127 64K 137
ether_multi 157 59K 262
gtaskqueue 18 57K 18
DEVFS_RULE 56 54K 56
osd 142 54K 13492
kenv 95 52K 95
eventhandler 136 51K 136
taskqueue 78 47K 78
DEVFSP 114 43K 3100
ithread 99 43K 99
rman 84 42K 425
lltable 45 39K 1440
KTRACE 102 39K 2574291
kstat_data 17 34K 17
proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1696
devstat 4 33K 4
sctp_timw 64 32K 64
hostcache 1 32K 1
tty 16 32K 16
ksem 31 31K 265
in6_multi 71 31K 72
cred 30 30K 676
GEOM 60 29K 493
plimit 28 28K 1428
tcp_fsb 73 28K 3712
kbdmux 6 28K 6
lockf 67 26K 2165
ifnet 7 25K 7
kcovinfo 64 24K 68
session 46 23K 131
CAM queue 5 21K 1528
selfd 55 21K 418832
pfs_nodes 20 20K 20
proc-args 52 20K 723
UART 12 18K 12
bmsafemap 2 17K 33264
rpc 2 16K 2
shmfd 1 16K 76
pfs_vncache 1 16K 1
ufs_dirhash 24 14K 24
xform 34 13K 5580
sglist 5 13K 5
MCA 32 12K 32
CAM DEV 3 12K 510
vt 11 11K 11
acpisem 28 11K 28
CAM XPT 22 11K 543
Unitno 25 10K 89
mount 22 10K 1484
uidinfo 4 10K 77
pf_ifnet 10 9K 1218
memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4
acpidev 20 8K 20
hhook 15 8K 17
select 19 8K 1345
filedesc_to_leader 19 8K 89
fpukern_ctx 3 6K 3
terminal 11 6K 11
sctp_ifa 14 6K 15
ip6ndp 12 6K 15
ip6opt 10 5K 565
sigio 13 5K 51
ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
local_apic 1 4K 1
io_apic 1 4K 1
sahead 1 4K 1
secasvar 1 4K 1
nhops 6 4K 8
pci_link 10 4K 10
msi 9 4K 9
DEVFS 9 4K 10
tun 7 4K 7
ipsec 3 3K 3
mkdir 8 3K 62536
in_multi 6 3K 26
vnodemarker 3 3K 3863
prison 8 3K 8
nexusdev 7 3K 7
feeder 7 3K 7
procdesc 5 3K 18
freework 5 3K 35061
sctp_ifn 6 3K 15
newdirblk 6 3K 31268
mld 6 3K 6
ip6_msource 6 3K 13
igmp 6 3K 6
soname 6 3K 43063
toponodes 6 3K 6
isadev 6 3K 6
softdep 1 2K 1
freeblks 4 2K 31781
NFSD session 1 2K 1
linux 5 2K 6
CAM periph 4 2K 271
filecaps 5 2K 177
crypto 4 2K 1892
diradd 4 2K 32158
pfil 4 2K 4
CAM path 4 2K 1034
sctp_aadr 3 2K 219
tcpfunc 3 2K 3
ip_msource 3 2K 18
loginclass 3 2K 7
chacha20random 1 1K 1
vnodes 1 1K 34
CAM SIM 2 1K 2
ktls 1 1K 7
cdev 2 1K 2
taskq 2 1K 2
aesni_data 2 1K 2
cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2
ip_moptions 2 1K 77
entropy 2 1K 49
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
pmchooks 1 1K 1
sctp_vrf 1 1K 1
pf_rule 1 1K 1534
chd data 1 1K 89
apmdev 1 1K 1
CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1
iov 1 1K 42297
Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1
ext2_mount 0 0K 0
ext2_node 0 0K 0
ext2_extents 0 0K 0
sfs_nodes 0 0K 0
zones_data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 25407
sctp_iter 0 0K 105
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 95
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
mqdata 0 0K 0
htcp data 0 0K 88
vegas data 0 0K 79
dctcp data 0 0K 123
cdg data 0 0K 92
cubic data 0 0K 99
pf_table 0 0K 567
pf_altq 0 0K 0
pf_temp 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xen_intr 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
sysmouse 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
vtfont 0 0K 0
vm_fictitious 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
UMAHash 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 20980
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 1908
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 237
allocindir 0 0K 0
indirdep 0 0K 4484
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
ktls_ocf 0 0K 0
twsbuf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6_moptions 0 0K 45
in6_mfilter 0 0K 52
frag6 0 0K 3
tcplog 0 0K 0
tcp_hwpace

---
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]

syzbot has found a reproducer for the following issue on:

HEAD commit: f13d72fd cxgb(4): Report proper TSO limits.
git tree: https://github.com/freebsd/freebsd-src.git main

console output: https://syzkaller.appspot.com/x/log.txt?x=14ad772fd00000
dashboard link: https://syzkaller.appspot.com/bug?extid=60cceb9569145a0b993b
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16a67edfd00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15879f8fd00000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+60cceb...@syzkaller.appspotmail.com

login: panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822
cpuid = 1
time = 1622861075
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516cc820
vpanic() at vpanic+0x1c7/frame 0xfffffe00516cc880
panic() at panic+0x43/frame 0xfffffe00516cc8e0
__mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00516cc940
soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe00516cc980
aio_aqueue() at aio_aqueue+0x8f5/frame 0xfffffe00516ccab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00516ccbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00516ccbf0
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b3c9a, rsp = 0x7fffffffea68, rbp = 0x7fffffffea80 ---
KDB: enter: panic
[ thread pid 785 tid 100093 ]

Stopped at kdb_enter+0x67: movq $0,0x163613e(%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 0x80
rdx 0xffffffff819cacda
rbx 0
rsp 0xfffffe00516cc800
rbp 0xfffffe00516cc820
rsi 0x1
rdi 0
r8 0
r9 0x8080808080808080
r10 0xfffffe00516cc6f0
r11 0x1ffaefff59c

r12 0xffffffff82267b90 ddb_dbbe
r13 0
r14 0xffffffff81a7c9c8
r15 0xffffffff81a7c9c8
rip 0xffffffff81133047 kdb_enter+0x67

rflags 0x86

kdb_enter+0x67: movq $0,0x163613e(%rip)
db> show proc

Process 785 (syz-executor0600132) at 0xfffff80015db9a60:

state: NORMAL
uid: 0 gids: 0, 0, 5

parent: pid 783 at 0xfffff80015db9000
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ./syz-executor060013276

reaper: 0xfffff80004bd7530 reapsubtree: 1
sigparent: 20

vmspace: 0xfffffe0094f953e0
(map 0xfffffe0094f953e0)
(map.pmap 0xfffffe0094f954a0)
(pmap 0xfffffe0094f95500)
threads: 1
100093 Run CPU 1 syz-executor0600132

db> ps
pid ppid pgrp uid state wmesg wchan cmd

789 0 0 0 DL aiordy 0xfffff800509a9530 [aiod4]
788 0 0 0 DL aiordy 0xfffff800509a9a60 [aiod3]
787 0 0 0 DL aiordy 0xfffff80015d69a60 [aiod2]
786 0 0 0 DL aiordy 0xfffff80015d69530 [aiod1]
785 783 783 0 R CPU 1 syz-executor0600132
783 781 783 0 Ss pause 0xfffff80015db90b0 csh
781 694 781 0 Ss select 0xfffff800505345c0 sshd

760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty

759 1 759 0 Ss+ ttyin 0xfffff80015aa54b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80015aa5cb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80015aa94b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80015aa9cb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80015aad4b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80015aadcb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80015a374b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80015a37cb0 getty
750 1 24 0 S+ piperd 0xfffff8005030d8b8 logger
749 748 24 0 S+ nanslp 0xffffffff8273c8e0 sleep
748 1 24 0 S+ wait 0xfffff80050366530 sh
698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron
694 1 694 0 Ss select 0xfffff800501a7140 sshd
507 1 507 0 Ss select 0xfffff800501a7740 syslogd
436 1 436 0 Ss select 0xfffff800501a78c0 devd
435 1 435 65 Ss select 0xfffff800502deec0 dhclient
350 1 350 0 Ss select 0xfffff80015ee3740 dhclient
347 1 347 0 Ss select 0xfffff80015ee3bc0 dhclient
23 0 0 0 DL vlruwt 0xfffff80015a8d000 [vnlru]

22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100081 D qsleep 0xffffffff8282ada0 [bufdaemon]
100088 D - 0xffffffff8220aec0 [bufspacedaemon-0]
100099 D sdflush 0xfffff80004d594e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100079 D psleep 0xffffffff82847078 [dom0]
100086 D launds 0xffffffff82847084 [laundry: dom0]
100087 D umarcl 0xffffffff815d0830 [uma]
18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq]

17 0 0 0 DL waiting 0xffffffff82e34828 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff830ec3c0 [pf purge]

100003 Run CPU 0 [idle: cpu0]

100066 D - 0xffffffff81e298a1 [deadlkres]
100074 D - 0xfffff80015a4e100 [acpi_task_0]
100075 D - 0xfffff80015a4e100 [acpi_task_1]
100076 D - 0xfffff80015a4e100 [acpi_task_2]

100077 D - 0xfffff80004db8500 [CAM taskq]

db> show all locks

db> show malloc
Type InUse MemUse Requests

sysctloid 34288 12858K 34355
pf_hash 5 11560K 5
devbuf 4216 6982K 4241

tcp_hpts 5 3219K 5
kobj 328 2624K 488
vtbuf 24 2064K 46

newblk 586 1325K 604
vfscache 3 1035K 3
acpica 1674 649K 54692
pcb 25 621K 79
inodedep 49 568K 71

callout 2 528K 2
ufs_quota 1 520K 1
vfs_hash 1 520K 1

intr 4 480K 4
subproc 108 458K 848
bus 990 378K 3485
linker 348 270K 397
DEVFS1 103 206K 112
module 512 192K 512
vnet_data 1 176K 1
tidhash 3 164K 3
pagedep 14 143K 18
kdtrace 172 141K 912
tfo_ccache 1 136K 1
sem 4 120K 4
umtx 264 116K 264
UMA 270 102K 270

audit_evclass 236 89K 294
mtx_pool 2 80K 2

syncache 1 76K 1
temp 18 71K 1613
msg 4 68K 4
BPF 10 68K 10

acpitask 1 64K 1
ddb_capture 1 64K 1

DEVFS3 122 61K 132
gtaskqueue 18 57K 18
vmem 3 56K 4
DEVFS_RULE 56 54K 56
kenv 95 52K 95
eventhandler 133 50K 133

ithread 99 43K 99
rman 84 42K 425

ifaddr 30 40K 32
KTRACE 100 38K 100
taskqueue 60 36K 60

proc 3 34K 3
ufs_mount 5 34K 6
bus-sc 33 34K 1696

routetbl 50 34K 176
devstat 4 33K 4

hostcache 1 32K 1
tty 16 32K 16

shm 1 32K 1
GEOM 60 29K 489
kbdmux 6 28K 6
cred 23 23K 234

CAM queue 5 21K 1528

pfs_nodes 20 20K 20
kqueue 50 19K 792
pwddesc 50 19K 790
bmsafemap 4 18K 41
UART 12 18K 12
plimit 17 17K 322
ksem 1 16K 1
rpc 2 16K 2
shmfd 1 16K 1
pfs_vncache 1 16K 1
ether_multi 40 15K 50
proc-args 39 15K 488
ufs_dirhash 24 14K 24

sglist 5 13K 5
MCA 32 12K 32
CAM DEV 3 12K 510
vt 11 11K 11

in6_multi 25 11K 25

acpisem 28 11K 28
CAM XPT 22 11K 543

selfd 27 11K 9091
Unitno 27 11K 39
session 20 10K 31
diradd 25 10K 36
lltable 11 9K 11
uidinfo 3 9K 8
dirrem 17 9K 28
ifnet 3 9K 3

memdesc 1 8K 1
ipsec-saq 2 8K 2
evdev 4 8K 4

filedesc 1 8K 1

acpidev 20 8K 20
hhook 15 8K 17

mount 16 7K 90
pf_ifnet 5 6K 6
fpukern_ctx 3 6K 3
lockf 15 6K 22
terminal 11 6K 11

ipsecpolicy 2 5K 2
encap_export_host 12 5K 12
clone 9 5K 9
local_apic 1 4K 1
io_apic 1 4K 1
sahead 1 4K 1
secasvar 1 4K 1

pci_link 10 4K 10
inpcbpolicy 10 4K 137

msi 9 4K 9
DEVFS 9 4K 10

ipsec 3 3K 3
nhops 6 3K 6
osd 7 3K 19

nexusdev 7 3K 7
feeder 7 3K 7

select 7 3K 29
toponodes 6 3K 6
prison 6 3K 6

isadev 6 3K 6
softdep 1 2K 1

vnodemarker 2 2K 8

NFSD session 1 2K 1

sctp_ifa 5 2K 6

linux 5 2K 6
CAM periph 4 2K 271

crypto 4 2K 4
ip6ndp 4 2K 5
DEVFSP 4 2K 9
newdirblk 4 2K 8
mkdir 4 2K 16
indirdep 3 2K 3

pfil 4 2K 4
CAM path 4 2K 1034

soname 4 2K 3231
filecaps 4 2K 66
tcpfunc 3 2K 3
tun 3 2K 3
loginclass 3 2K 7
sctp_atcl 1 1K 1
in_multi 2 1K 4
chacha20random 1 1K 1
vnodes 1 1K 1

CAM SIM 2 1K 2

ktls 1 1K 1
cdev 2 1K 2
aesni_data 2 1K 2
sctp_ifn 2 1K 6

cpus 2 1K 2
atkbddev 2 1K 2
CAM dev queue 2 1K 2

xform 2 1K 49
mld 2 1K 2
igmp 2 1K 2
entropy 2 1K 35

NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1

procdesc 1 1K 6

pmchooks 1 1K 1
sctp_vrf 1 1K 1

sctp_athm 1 1K 1
sctp_atky 1 1K 1
apmdev 1 1K 1
freework 1 1K 26

CAM I/O Scheduler 1 1K 1
vnet_data_free 1 1K 1
vnet 1 1K 1

Per-cpu 1 1K 1
p1003.1b 1 1K 1
acpiintr 1 1K 1
pmc 1 1K 1

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
cdg data 0 0K 0
chd data 0 0K 0
htcp data 0 0K 0
mqdata 0 0K 0
dctcp data 0 0K 0
cubic data 0 0K 0
vegas data 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 3
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 3
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0

savedino 0 0K 17

sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0

sbdep 0 0K 2

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
freeblks 0 0K 25
freefrag 0 0K 7
allocindir 0 0K 0

ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
twe_commands 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
twa_commands 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 6
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 1745
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
tempbuff 0 0K 0
mbuf_tag 0 0K 27
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13512
ioctlops 0 0K 86
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 618
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 869 13414 0 254 37638144 0
malloc-384 384 35241 19 35490 0 30 13539840 0
malloc-1024 1024 4165 19 4187 0 16 4284416 0
malloc-8192 8192 380 4 1280 0 1 3145728 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8578 962 15611 0 254 2442240 0
BUF TRIE 144 172 13296 425 0 62 1939392 0
UMA Slabs 0 112 11381 28 11381 0 126 1277808 0
malloc-384 384 1696 44 53644 0 30 668160 0
FFS inode 1160 499 19 509 0 8 600880 0
malloc-384 384 1006 14 3198 0 30 391680 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
RADIX NODE 144 2136 157 20292 0 62 330192 0
malloc-512 512 626 6 796 0 30 323584 0
malloc-65536 65536 4 0 4 0 1 262144 0
VM OBJECT 264 892 53 12701 0 30 249480 0
VNODE 448 529 20 541 0 30 245952 0
malloc-2048 2048 116 2 125 0 8 241664 0
THREAD 1808 121 11 121 0 8 238656 0
DEVCTL 1024 0 216 116 0 0 221184 0
malloc-384 384 500 60 26169 0 30 215040 0
malloc-65536 65536 1 2 177 0 1 196608 0
malloc-384 384 485 25 1686 0 30 195840 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-384 384 437 33 4838 0 30 180480 0
malloc-16384 16384 11 0 11 0 1 180224 0
malloc-4096 4096 2 39 1787 0 2 167936 0
malloc-16384 16384 9 1 13 0 1 163840 0
malloc-1024 1024 147 5 454 0 16 155648 0
256 Bucket 2048 62 14 10017 0 8 155648 0
malloc-16384 16384 6 3 40 0 1 147456 0
malloc-8192 8192 16 2 43 0 1 147456 0
vmem btag 56 2339 97 2339 0 254 136416 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-32768 32768 3 1 18 0 1 131072 0
FFS2 dinode 256 499 11 508 0 62 130560 0
ksiginfo 112 40 1004 55 0 126 116928 0
MAP ENTRY 96 836 340 38041 0 126 112896 0
S VFS Cache 104 966 87 1005 0 126 109512 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-384 384 194 36 447 0 30 88320 0
malloc-1024 1024 70 14 100 0 16 86016 0
malloc-512 512 150 10 448 0 30 81920 0
malloc-512 512 150 10 215 0 30 81920 0
malloc-1024 1024 59 17 306 0 16 77824 0
VMSPACE 2544 23 7 764 0 4 76320 0
PROC 1328 49 8 789 0 8 75696 0
malloc-8192 8192 9 0 9 0 1 73728 0
g_bio 408 0 180 4442 0 30 73440 0
malloc-1024 1024 62 6 653 0 16 69632 0
malloc-1024 1024 66 2 66 0 16 69632 0
filedesc0 1072 50 13 790 0 8 67536 0
mbuf_cluster 2048 30 2 30 0 254 65536 0
malloc-65536 65536 0 1 1 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-2048 2048 11 21 1391 0 8 65536 0
malloc-4096 4096 8 7 531 0 2 61440 0
malloc-512 512 73 39 335 0 30 57344 0
malloc-512 512 104 8 475 0 30 57344 0
malloc-4096 4096 7 6 36 0 2 53248 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 1 2 232 0 1 49152 0
32 Bucket 256 62 118 8496 0 62 46080 0
clpbuf 2624 0 16 19 0 16 41984 0
DIRHASH 1024 34 6 34 0 16 40960 0
malloc-8192 8192 3 2 198 0 1 40960 0
malloc-512 512 68 12 268 0 30 40960 0
malloc-512 512 14 66 1412 0 30 40960 0
128 Bucket 1024 21 18 142 0 16 39936 0
NAMEI 1024 0 36 11991 0 16 36864 0
pcpu-8 8 4220 388 4248 0 254 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 2 2 613 0 1 32768 0
malloc-4096 4096 3 5 450 0 2 32768 0
malloc-2048 2048 3 13 152 0 8 32768 0
malloc-2048 2048 16 0 16 0 8 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-384 384 50 30 228 0 30 30720 0
malloc-4096 4096 2 5 11 0 2 28672 0
malloc-4096 4096 6 1 10 0 2 28672 0
socket 944 19 9 1254 0 254 26432 0
malloc-4096 4096 6 0 6 0 2 24576 0
malloc-512 512 33 15 44 0 30 24576 0
64 Bucket 512 41 7 1359 0 30 24576 0
ttyinq 160 135 15 300 0 62 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
2 Bucket 32 85 545 1423 0 254 20160 0
TURNSTILE 136 133 14 133 0 62 19992 0
Mountpoints 2752 2 5 2 0 4 19264 0
pipe 744 7 18 284 0 16 18600 0
SLEEPQUEUE 88 133 59 133 0 126 16896 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 0 2 12 0 1 16384 0
malloc-8192 8192 1 1 2 0 1 16384 0
malloc-2048 2048 4 4 167 0 8 16384 0
malloc-2048 2048 8 0 8 0 8 16384 0
tcpcb 1064 3 11 7 0 254 14896 0
malloc-1024 1024 7 5 12 0 16 12288 0
ertt_txseginfo 40 1 302 206 0 254 12120 0
Files 80 72 78 6501 0 126 12000 0
8 Bucket 80 33 117 388 0 126 12000 0
udp_inpcb 488 6 18 126 0 254 11712 0
kenv 258 15 30 1032 0 30 11610 0
malloc-4096 4096 2 0 2 0 2 8192 0
malloc-1024 1024 3 5 428 0 16 8192 0
rtentry 176 13 33 17 0 62 8096 0
PGRP 88 20 72 31 0 126 8096 0
rl_entry 40 31 171 31 0 254 8080 0
sctp_laddr 48 0 168 4 0 254 8064 0
udpcb 32 6 246 126 0 254 8064 0
ertt 72 3 109 7 0 126 8064 0
PWD 32 10 242 100 0 254 8064 0
16 Bucket 144 37 19 1309 0 62 8064 0
4 Bucket 48 6 162 54 0 254 8064 0
vtnet_tx_hdr 24 0 334 1370 0 254 8016 0
ripcb 488 1 15 4 0 254 7808 0
tcp_inpcb 488 3 13 7 0 254 7808 0
routing nhops 256 10 20 17 0 62 7680 0
unpcb 256 7 23 1099 0 254 7680 0
mbuf_packet 256 0 30 93 0 254 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
AIOP 32 4 122 4 0 254 4032 0
KNOTE 160 0 25 8 0 62 4000 0
AIO 208 1 18 1 0 62 3952 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
AIOCB 552 1 6 1 0 16 3864 0
sctp_ep 1280 1 2 1 0 254 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 0
FFS1 dinode 128 0 0 0 0 126 0 0
da_ccb 544 0 0 0 0 16 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
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
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2288 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 304 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
tcp_rack_pcb 832 0 0 0 0 16 0 0
tcp_rack_map 112 0 0 0 0 126 0 0
udplite_inpcb 488 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
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 88 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
NCLNODE 584 0 0 0 0 16 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 128 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-8192 8192 0 0 0 0 1 0 0
malloc-2048 2048 0 0 0 0 8 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-256 256 0 0 0 0 62 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-128 128 0 0 0 0 126 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-64 64 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-32 32 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 0 0
malloc-16 16 0 0 0 0 254 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