Fatal trap 12: page fault in callout_process (2)
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syzbot
Apr 13, 2021, 1:32:19 AM4/13/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 1f64f32a Spellcheck.
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=1414ddf9d00000
dashboard link: https://syzkaller.appspot.com/bug?extid=9e1a2f3734652015998c
userspace arch: i386
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+9e1a2f...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff810e13e8
stack pointer = 0x0:0xfffffe00517e84b0
frame pointer = 0x0:0xfffffe00517e8530
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = resume, IOPL = 0
current process = 811 (syz-executor.2)
trap number = 12
panic: page fault
cpuid = 0
time = 12
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517e8110
vpanic() at vpanic+0x1c7/frame 0xfffffe00517e8170
panic() at panic+0x43/frame 0xfffffe00517e81d0
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517e8250
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00517e82c0
trap() at trap+0x41d/frame 0xfffffe00517e83e0
calltrap() at calltrap+0x8/frame 0xfffffe00517e83e0
--- trap 0xc, rip = 0xffffffff810e13e8, rsp = 0xfffffe00517e84b0, rbp = 0xfffffe00517e8530 ---
callout_process() at callout_process+0x298/frame 0xfffffe00517e8530
handleevents() at handleevents+0x2e9/frame 0xfffffe00517e8580
timercb() at timercb+0x285/frame 0xfffffe00517e85d0
lapic_handle_timer() at lapic_handle_timer+0xcc/frame 0xfffffe00517e8600
Xtimerint() at Xtimerint+0xb1/frame 0xfffffe00517e8600
--- interrupt, rip = 0xffffffff8116109d, rsp = 0xfffffe00517e86d8, rbp = 0xfffffe00517e8700 ---
witness_checkorder() at witness_checkorder+0x31d/frame 0xfffffe00517e8700
__mtx_lock_flags() at __mtx_lock_flags+0xe8/frame 0xfffffe00517e8760
vgonel() at vgonel+0x6c3/frame 0xfffffe00517e87d0
vrecycle() at vrecycle+0x7b/frame 0xfffffe00517e8800
ufs_inactive() at ufs_inactive+0x43f/frame 0xfffffe00517e8850
VOP_INACTIVE_APV() at VOP_INACTIVE_APV+0x78/frame 0xfffffe00517e8880
vinactivef() at vinactivef+0x197/frame 0xfffffe00517e88d0
vput_final() at vput_final+0x423/frame 0xfffffe00517e8940
kern_frmdirat() at kern_frmdirat+0x2c7/frame 0xfffffe00517e8ab0
ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00517e8bf0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8
KDB: enter: panic
[ thread pid 811 tid 100121 ]
Stopped at kdb_enter+0x67: movq $0,0x143c86e(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0x80
rdx 0xffffffff81a1085e
rbx 0
rsp 0xfffffe00517e80f0
rbp 0xfffffe00517e8110
rsi 0x1
rdi 0
r8 0
r9 0x8080808080808080
r10 0xfffffe00517e7fe0
r11 0x1ffaefff59c
r12 0xffffffff82067ac0 ddb_dbbe
r13 0
r14 0xffffffff81a607dc
r15 0xffffffff81a607dc
rip 0xffffffff8112b897 kdb_enter+0x67
rflags 0x200086 kernload+0x86
kdb_enter+0x67: movq $0,0x143c86e(%rip)
db> show proc
Process 811 (syz-executor.2) at 0xfffff80004dae000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffff80004e41000
ABI: FreeBSD ELF32
flag: 0x10004000 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffff80004457538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0094c419f0
(map 0xfffffe0094c419f0)
(map.pmap 0xfffffe0094c41ab0)
(pmap 0xfffffe0094c41b10)
threads: 1
100121 Run CPU 0 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
28875 820 820 0 R syz-executor.3
28717 1 811 0 S uwait 0xfffff8001451f500 syz-executor.2
28716 1 811 0 S uwait 0xfffff800145a7400 syz-executor.2
28709 1 811 0 S uwait 0xfffff8001480c000 syz-executor.2
28707 1 811 0 S uwait 0xfffff80071540800 syz-executor.2
28696 1 811 0 S uwait 0xfffff8001451f580 syz-executor.2
28693 1 811 0 S uwait 0xfffff80014b5a900 syz-executor.2
28689 1 811 0 S uwait 0xfffff8001451f380 syz-executor.2
28688 1 811 0 S uwait 0xfffff80014ab6780 syz-executor.2
28682 1 811 0 S uwait 0xfffff80014b5ad80 syz-executor.2
28681 1 811 0 S uwait 0xfffff80014ab6880 syz-executor.2
28593 1 811 0 S uwait 0xfffff8001480c380 syz-executor.2
28592 1 811 0 S uwait 0xfffff8001910bd00 syz-executor.2
28591 1 783 0 S uwait 0xfffff8001451f080 syz-executor.0
28585 1 783 0 S uwait 0xfffff80014ab6b80 syz-executor.0
28581 1 783 0 S uwait 0xfffff8001910bb00 syz-executor.0
28578 1 783 0 S uwait 0xfffff8001910bc00 syz-executor.0
28575 1 783 0 S uwait 0xfffff80019336e00 syz-executor.0
28506 1 784 0 S uwait 0xfffff8001436fd80 syz-executor.1
28501 1 784 0 S uwait 0xfffff8001480c200 syz-executor.1
28494 1 784 0 S uwait 0xfffff80014b5ae80 syz-executor.1
28490 1 784 0 S uwait 0xfffff800145a7300 syz-executor.1
28489 1 784 0 S uwait 0xfffff8007b792a80 syz-executor.1
27973 1 811 0 S uwait 0xfffff8001451f880 syz-executor.2
27969 1 811 0 S uwait 0xfffff80019336c00 syz-executor.2
27967 1 811 0 S umtxn 0xfffff8001480c100 syz-executor.2
26523 1 784 0 S uwait 0xfffff80014ab6000 syz-executor.1
26515 1 784 0 S uwait 0xfffff8001451f980 syz-executor.1
25206 1 811 0 S uwait 0xfffff80014ab6380 syz-executor.2
25205 1 811 0 S uwait 0xfffff80014ab6280 syz-executor.2
25128 1 811 0 S uwait 0xfffff8001480cc00 syz-executor.2
25122 1 811 0 S uwait 0xfffff800145a7480 syz-executor.2
25117 1 811 0 S uwait 0xfffff800145a7680 syz-executor.2
25112 1 811 0 S uwait 0xfffff80027062780 syz-executor.2
25111 1 811 0 S umtxn 0xfffff80014b5ac00 syz-executor.2
24792 1 783 0 S uwait 0xfffff80014ab6580 syz-executor.0
24787 1 783 0 S uwait 0xfffff80014ab6680 syz-executor.0
24786 1 783 0 S uwait 0xfffff8001436f000 syz-executor.0
23962 1 820 0 S uwait 0xfffff800145a7200 syz-executor.3
23946 1 820 0 S uwait 0xfffff8001480c780 syz-executor.3
20564 1 784 0 S uwait 0xfffff80014ab6480 syz-executor.1
20563 1 784 0 S uwait 0xfffff8001436f880 syz-executor.1
20562 1 784 0 S uwait 0xfffff800145a7880 syz-executor.1
20560 1 784 0 S uwait 0xfffff80027062200 syz-executor.1
20381 1 784 0 S uwait 0xfffff8001436f480 syz-executor.1
20377 1 784 0 S uwait 0xfffff80071929080 syz-executor.1
20374 1 784 0 S uwait 0xfffff800145a7a80 syz-executor.1
18866 1 784 0 S uwait 0xfffff80014ab6c80 syz-executor.1
18864 1 784 0 S uwait 0xfffff80027062000 syz-executor.1
18700 1 784 0 S uwait 0xfffff8001480ca80 syz-executor.1
18691 1 784 0 S uwait 0xfffff8001436f780 syz-executor.1
18690 1 784 0 S uwait 0xfffff80027062480 syz-executor.1
17813 1 784 0 SV uwait 0xfffff8001480ce00 syz-executor.1
17804 1 784 0 SV uwait 0xfffff80014ab6e80 syz-executor.1
17792 1 784 0 SV uwait 0xfffff8001480c680 syz-executor.1
17788 1 784 0 SV uwait 0xfffff800145a7d80 syz-executor.1
17780 1 784 0 SV sbwait 0xfffff800145eacd4 syz-executor.1
17371 1 784 0 S uwait 0xfffff8001480c880 syz-executor.1
17367 1 784 0 S uwait 0xfffff800145a7980 syz-executor.1
17365 1 784 0 S uwait 0xfffff800145a7c80 syz-executor.1
15165 0 0 0 DL - 0xffffffff8251cd94 [accounting]
14797 1 783 0 S uwait 0xfffff8007b792800 syz-executor.0
14794 1 783 0 S uwait 0xfffff80027062100 syz-executor.0
14790 1 783 0 S uwait 0xfffff8001480c480 syz-executor.0
14785 1 783 0 S uwait 0xfffff8001436f280 syz-executor.0
14784 1 783 0 S uwait 0xfffff8001451fd80 syz-executor.0
14587 1 784 0 S uwait 0xfffff8001451f680 syz-executor.1
14584 1 784 0 S uwait 0xfffff8001480cf00 syz-executor.1
14578 1 784 0 S uwait 0xfffff8001451f180 syz-executor.1
14572 1 784 0 S uwait 0xfffff8001436fa80 syz-executor.1
14571 1 784 0 S uwait 0xfffff8001436f100 syz-executor.1
14506 1 783 0 S uwait 0xfffff8001451f780 syz-executor.0
14505 1 783 0 S uwait 0xfffff8001451fb80 syz-executor.0
14273 1 820 0 S uwait 0xfffff8007b792200 syz-executor.3
14269 1 820 0 S uwait 0xfffff800145a7b80 syz-executor.3
14259 1 820 0 S uwait 0xfffff8001451fa80 syz-executor.3
14258 1 820 0 S uwait 0xfffff8001436fb00 syz-executor.3
14142 1 820 0 S uwait 0xfffff8001451f280 syz-executor.3
13253 1 811 0 S uwait 0xfffff8007b792300 syz-executor.2
13250 1 820 0 S uwait 0xfffff8006e004680 syz-executor.3
13243 1 811 0 S uwait 0xfffff800145a7780 syz-executor.2
13240 1 820 0 S uwait 0xfffff80018dcc680 syz-executor.3
13232 1 811 0 S uwait 0xfffff8001436f680 syz-executor.2
13228 1 820 0 S uwait 0xfffff80027062400 syz-executor.3
13224 1 820 0 S uwait 0xfffff80027062a00 syz-executor.3
13216 1 820 0 S uwait 0xfffff80027062b00 syz-executor.3
12269 1 784 0 S uwait 0xfffff80071ab6200 syz-executor.1
12267 1 784 0 S uwait 0xfffff8007b792500 syz-executor.1
12261 1 784 0 S uwait 0xfffff8001436f580 syz-executor.1
12260 1 811 0 S uwait 0xfffff8001436f980 syz-executor.2
12259 1 784 0 S uwait 0xfffff800713ae300 syz-executor.1
12258 1 811 0 S uwait 0xfffff80071540000 syz-executor.2
12254 1 811 0 S uwait 0xfffff8007b792700 syz-executor.2
12251 1 811 0 S uwait 0xfffff8007b792a00 syz-executor.2
12250 1 784 0 S uwait 0xfffff800713ae680 syz-executor.1
12249 1 784 0 S uwait 0xfffff80027062300 syz-executor.1
12245 1 811 0 S uwait 0xfffff8007b792000 syz-executor.2
12244 1 811 0 S uwait 0xfffff8001436fe80 syz-executor.2
12239 1 811 0 S uwait 0xfffff800713ae100 syz-executor.2
12238 1 811 0 S uwait 0xfffff8007b792900 syz-executor.2
12236 1 811 0 S uwait 0xfffff8001451fc80 syz-executor.2
12235 1 811 0 S uwait 0xfffff8001451fe80 syz-executor.2
10424 1 784 0 S uwait 0xfffff80027062c00 syz-executor.1
10018 1 811 0 S uwait 0xfffff80071ab6000 syz-executor.2
10017 1 811 0 S uwait 0xfffff80071540a00 syz-executor.2
10016 1 784 0 S uwait 0xfffff80027062900 syz-executor.1
10014 1 784 0 S uwait 0xfffff80027062d00 syz-executor.1
10009 1 783 0 S uwait 0xfffff80071929b80 syz-executor.0
10008 1 783 0 S uwait 0xfffff80071929900 syz-executor.0
10007 1 784 0 S uwait 0xfffff8007b792600 syz-executor.1
10006 1 784 0 S uwait 0xfffff8007b792100 syz-executor.1
10005 1 811 0 S uwait 0xfffff80071929b00 syz-executor.2
10003 1 811 0 S uwait 0xfffff80071ab6500 syz-executor.2
10001 1 783 0 S uwait 0xfffff8007b792c00 syz-executor.0
10000 1 783 0 S uwait 0xfffff8001833a100 syz-executor.0
9997 1 811 0 S uwait 0xfffff80071ab6900 syz-executor.2
9996 1 784 0 S uwait 0xfffff80071929a00 syz-executor.1
9995 1 811 0 S uwait 0xfffff80027062580 syz-executor.2
9994 1 783 0 S uwait 0xfffff8007b792d00 syz-executor.0
9993 1 784 0 S uwait 0xfffff80027062e00 syz-executor.1
9992 1 783 0 S uwait 0xfffff8007b792e00 syz-executor.0
9987 1 783 0 S uwait 0xfffff80071ab6100 syz-executor.0
9986 1 783 0 S uwait 0xfffff80027062680 syz-executor.0
9985 1 783 0 S uwait 0xfffff80027062f00 syz-executor.0
9984 1 783 0 S uwait 0xfffff80071ab6c80 syz-executor.0
8868 1 811 0 S uwait 0xfffff80071ab6600 syz-executor.2
8866 1 783 0 S uwait 0xfffff8007b792f00 syz-executor.0
8856 1 811 0 S uwait 0xfffff80071929500 syz-executor.2
8855 1 783 0 S uwait 0xfffff80018ab8880 syz-executor.0
8848 1 783 0 S uwait 0xfffff80071929800 syz-executor.0
8847 1 811 0 S uwait 0xfffff80071ab6d80 syz-executor.2
8843 1 811 0 S uwait 0xfffff800713ae980 syz-executor.2
8837 1 811 0 S uwait 0xfffff80071929400 syz-executor.2
8163 1 784 0 S uwait 0xfffff80071929600 syz-executor.1
8155 1 784 0 S uwait 0xfffff80071ab6700 syz-executor.1
8149 1 784 0 S uwait 0xfffff80071540b00 syz-executor.1
8147 1 784 0 S uwait 0xfffff80071540400 syz-executor.1
8146 1 820 0 S uwait 0xfffff80071ab6e80 syz-executor.3
8143 1 811 0 S uwait 0xfffff80071ab6300 syz-executor.2
8138 1 784 0 S uwait 0xfffff80071929180 syz-executor.1
8136 1 820 0 S umtxn 0xfffff80071540300 syz-executor.3
8132 1 811 0 S uwait 0xfffff80071929700 syz-executor.2
8124 1 820 0 S uwait 0xfffff80071ab6400 syz-executor.3
8122 1 811 0 S uwait 0xfffff80071540500 syz-executor.2
8118 1 811 0 S umtxn 0xfffff80071929e00 syz-executor.2
8111 1 811 0 S uwait 0xfffff8006e004c80 syz-executor.2
7526 1 784 0 S umtxn 0xfffff80071ab6b00 syz-executor.1
7515 1 784 0 S uwait 0xfffff800713ae880 syz-executor.1
7505 1 784 0 S uwait 0xfffff80071540900 syz-executor.1
7503 1 811 0 S uwait 0xfffff80018d38800 syz-executor.2
7498 1 811 0 S uwait 0xfffff80071ab6800 syz-executor.2
7493 1 811 0 S uwait 0xfffff8006e004b80 syz-executor.2
7487 1 811 0 S uwait 0xfffff80071929300 syz-executor.2
5905 1 820 0 S uwait 0xfffff8006e004780 syz-executor.3
5903 1 820 0 S umtxn 0xfffff80071540c00 syz-executor.3
5739 1 820 0 S uwait 0xfffff800713aeb80 syz-executor.3
5735 1 820 0 S uwait 0xfffff8006e004a80 syz-executor.3
5732 1 820 0 S uwait 0xfffff800713ae400 syz-executor.3
5729 1 820 0 S uwait 0xfffff8006e004d80 syz-executor.3
5728 1 820 0 S uwait 0xfffff80071540e80 syz-executor.3
5603 1 784 0 S uwait 0xfffff800713ae200 syz-executor.1
5599 1 784 0 S uwait 0xfffff800713ae000 syz-executor.1
5509 1 783 0 S umtxn 0xfffff800713aef00 syz-executor.0
5507 1 783 0 S uwait 0xfffff80071540200 syz-executor.0
5504 1 783 0 S uwait 0xfffff80071ab6a00 syz-executor.0
5500 1 783 0 S uwait 0xfffff80071540100 syz-executor.0
5497 1 783 0 S uwait 0xfffff80018dcc280 syz-executor.0
5006 1 811 0 SV uwait 0xfffff800713ae500 syz-executor.2
5005 1 811 0 S uwait 0xfffff8006e004200 syz-executor.2
4998 1 811 0 SV uwait 0xfffff80018dcc380 syz-executor.2
4997 1 811 0 S uwait 0xfffff80018dcce80 syz-executor.2
4156 1 784 0 S uwait 0xfffff800713aed80 syz-executor.1
4150 1 784 0 S uwait 0xfffff800713aec80 syz-executor.1
4142 1 784 0 S uwait 0xfffff8006e004880 syz-executor.1
4140 1 784 0 S uwait 0xfffff80018ab8080 syz-executor.1
4132 1 784 0 S uwait 0xfffff80018dcc580 syz-executor.1
3519 1 3519 65 Ss select 0xfffff80004aff240 dhclient
2906 1 2906 0 Ss select 0xfffff800713e3a40 dhclient
2903 1 2903 0 Ss select 0xfffff800713e3ec0 dhclient
2884 1 2884 65 Ss select 0xfffff800713e3bc0 dhclient
2621 1 784 0 S uwait 0xfffff80071540600 syz-executor.1
2620 1 784 0 S uwait 0xfffff8006e004980 syz-executor.1
2490 1 820 0 S uwait 0xfffff80018d38100 syz-executor.3
2485 1 820 0 S uwait 0xfffff800048cc500 syz-executor.3
2477 1 820 0 S uwait 0xfffff80018dcc080 syz-executor.3
2468 1 820 0 S uwait 0xfffff8006e004300 syz-executor.3
2284 1 2284 0 Ss select 0xfffff800046cc4c0 dhclient
2281 1 2281 0 Ss select 0xfffff800713e3d40 dhclient
2262 1 2262 65 Ss select 0xfffff800046cc340 dhclient
1660 1 1660 0 Ss select 0xfffff800046cc0c0 dhclient
1653 1 1653 0 Ss select 0xfffff800046cc3c0 dhclient
1633 1 1633 65 Ss select 0xfffff80004aff5c0 dhclient
1595 1 820 0 S uwait 0xfffff80018d38600 syz-executor.3
1594 1 820 0 S uwait 0xfffff8001833ae00 syz-executor.3
1593 1 820 0 S uwait 0xfffff80018d38900 syz-executor.3
1585 1 820 0 S uwait 0xfffff80018ab8980 syz-executor.3
1584 1 820 0 S uwait 0xfffff80018d38b00 syz-executor.3
1582 1 820 0 S umtxn 0xfffff80018d38500 syz-executor.3
1579 1 820 0 S uwait 0xfffff80018ab8380 syz-executor.3
1578 1 820 0 S uwait 0xfffff80018ab8a80 syz-executor.3
1571 1 820 0 S umtxn 0xfffff80018dcc180 syz-executor.3
1569 1 784 0 S uwait 0xfffff8006e004480 syz-executor.1
1568 1 784 0 S uwait 0xfffff80018ab8d80 syz-executor.1
1567 1 783 0 S uwait 0xfffff80018d38700 syz-executor.0
1566 1 783 0 S uwait 0xfffff80018ab8c80 syz-executor.0
1565 1 820 0 S uwait 0xfffff80018ab8480 syz-executor.3
1564 1 820 0 S uwait 0xfffff8001833a800 syz-executor.3
1563 1 784 0 S uwait 0xfffff80018dccd80 syz-executor.1
1562 1 783 0 S uwait 0xfffff8006e004e80 syz-executor.0
1558 1 820 0 S uwait 0xfffff8006e004580 syz-executor.3
1556 1 783 0 S uwait 0xfffff80018ab8280 syz-executor.0
1555 1 783 0 S uwait 0xfffff80004bf2100 syz-executor.0
1554 1 784 0 S uwait 0xfffff80018d38000 syz-executor.1
1553 1 784 0 S uwait 0xfffff8001833a300 syz-executor.1
1552 1 820 0 S uwait 0xfffff80018d38a00 syz-executor.3
1551 1 820 0 S uwait 0xfffff80018d38400 syz-executor.3
1550 1 783 0 S uwait 0xfffff80018dccc80 syz-executor.0
1548 1 784 0 S uwait 0xfffff80018ab8580 syz-executor.1
1545 1 820 0 S uwait 0xfffff80018ab8e80 syz-executor.3
1543 1 783 0 S uwait 0xfffff80018d38d00 syz-executor.0
1542 1 784 0 S uwait 0xfffff80018ab8180 syz-executor.1
1541 1 784 0 S uwait 0xfffff80018ab8b80 syz-executor.1
1540 1 820 0 S uwait 0xfffff80018ab8680 syz-executor.3
1539 1 783 0 S uwait 0xfffff80018d38e00 syz-executor.0
1538 1 820 0 S uwait 0xfffff80004bf2000 syz-executor.3
1537 1 783 0 S uwait 0xfffff80004f84080 syz-executor.0
1534 1 784 0 S uwait 0xfffff8001833a000 syz-executor.1
1529 1 820 0 S uwait 0xfffff80018ab8780 syz-executor.3
1524 1 820 0 S uwait 0xfffff80018d38c00 syz-executor.3
1523 1 820 0 S uwait 0xfffff80018d38200 syz-executor.3
1522 1 820 0 S uwait 0xfffff80018d38300 syz-executor.3
1519 1 820 0 S uwait 0xfffff8001833a480 syz-executor.3
1517 1 820 0 S uwait 0xfffff80004bf2c00 syz-executor.3
1512 1 820 0 S uwait 0xfffff8001833a180 syz-executor.3
821 1 821 0 Ss select 0xfffff80004aff740 dhclient
820 780 820 0 Rs nanslp 0xffffffff8253b8a1 syz-executor.3
817 1 817 0 Ss select 0xfffff800046cc6c0 dhclient
811 780 811 0 Rs CPU 0 syz-executor.2
784 780 784 0 Ss piperd 0xfffff80018a3f2e8 syz-executor.1
783 780 783 0 Ss piperd 0xfffff80018a3fba0 syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100090 S kqread 0xfffff8001825c700 syz-fuzzer
100113 S uwait 0xfffff80004bf2600 syz-fuzzer
100114 S uwait 0xfffff80004bf2700 syz-fuzzer
100115 S uwait 0xfffff80004bf2800 syz-fuzzer
100116 S uwait 0xfffff80004bf2900 syz-fuzzer
100117 S uwait 0xfffff80004bf2a00 syz-fuzzer
100118 S uwait 0xfffff80004bf2b00 syz-fuzzer
100119 S uwait 0xfffff8001833ab00 syz-fuzzer
100122 S uwait 0xfffff8001833ad00 syz-fuzzer
126465 S uwait 0xfffff800145a7000 syz-fuzzer
778 776 778 0 Ss pause 0xfffff80018431b20 csh
776 694 776 0 Ss select 0xfffff800046ce840 sshd
760 1 760 0 Ss+ ttyin 0xfffff80004865cb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80004b930b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80004b934b0 getty
757 1 757 0 Ss+ ttyin 0xfffff80004b938b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80004b93cb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80004b9d0b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80004b9d4b0 getty
753 1 753 0 Ss+ ttyin 0xfffff80004b9d8b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004b9dcb0 getty
698 1 698 0 Ss nanslp 0xffffffff8253b8a0 cron
694 1 694 0 Ss select 0xfffff80004affc40 sshd
507 1 507 0 Ss select 0xfffff800046ceac0 syslogd
436 1 436 0 Ss select 0xfffff800046cee40 devd
435 1 435 65 Ss select 0xfffff80004affb40 dhclient
350 1 350 0 Ss select 0xfffff800046cecc0 dhclient
347 1 347 0 Ss select 0xfffff80004affcc0 dhclient
23 0 0 0 DL vlruwt 0xfffff80004dae538 [vnlru]
22 0 0 0 DL syncer 0xffffffff8262acd0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100080 D qsleep 0xffffffff82629d80 [bufdaemon]
100087 D - 0xffffffff8200ad80 [bufspacedaemon-0]
100098 D sdflush 0xfffff80004e644e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82651b88 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff82645ff8 [dom0]
100085 D launds 0xffffffff82646004 [laundry: dom0]
100086 D umarcl 0xffffffff815b8d40 [uma]
18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c8b818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82e083c0 [pf purge]
15 0 0 0 DL - 0xffffffff826273dc [soaiod4]
9 0 0 0 DL - 0xffffffff826273dc [soaiod3]
8 0 0 0 DL - 0xffffffff826273dc [soaiod2]
7 0 0 0 DL - 0xffffffff826273dc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100043 D - 0xffffffff822470c0 [doneq0]
100044 D - 0xffffffff82247040 [async]
100077 D - 0xffffffff82246f10 [scanner]
14 0 0 0 DL seqstat 0xfffff80004510888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff800044ae280 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff800044ae230 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto]
13 0 0 0 DL (threaded) [geom]
100034 D - 0xffffffff8251b0a0 [g_event]
100035 D - 0xffffffff8251b0a8 [g_up]
100036 D - 0xffffffff8251b0b0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100027 D - 0xfffff80004344b00 [thr_0]
100028 D - 0xfffff80004344b80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100014 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100029 I [swi1: netisr 0]
100030 I [swi3: vm]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100045 I [irq24: virtio_pci0]
100046 I [irq25: virtio_pci0]
100047 I [irq26: virtio_pci0]
100048 I [irq27: virtio_pci0]
100049 I [irq28: virtio_pci1]
100050 I [irq29: virtio_pci1]
100051 I [irq30: virtio_pci1]
100052 I [irq31: virtio_pci1]
100053 I [irq32: virtio_pci1]
100058 I [irq10: virtio_pci2]
100060 I [irq1: atkbd0]
100061 I [irq12: psm0]
100062 I [swi0: uart uart++]
100070 I [swi1: pf send]
100083 I [swi1: hpts]
100084 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004457538 [init]
10 0 0 0 DL audit_w 0xffffffff82643a30 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8251b630 [swapper]
100005 D - 0xfffff8000408b800 [softirq_0]
100006 D - 0xfffff8000408b700 [softirq_1]
100007 D - 0xfffff8000408b600 [if_io_tqg_0]
100008 D - 0xfffff8000408b500 [if_io_tqg_1]
100009 D - 0xfffff8000408b400 [if_config_tqg_0]
100010 D - 0xfffff8000434bd00 [in6m_free taskq]
100011 D - 0xfffff8000434bc00 [kqueue_ctx taskq]
100012 D - 0xfffff8000434bb00 [inm_free taskq]
100013 D - 0xfffff8000434ba00 [linuxkpi_irq_wq]
100015 D - 0xfffff8000434b800 [aiod_kick taskq]
100017 D - 0xfffff8000434b600 [thread taskq]
100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0]
100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1]
100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2]
100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3]
100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0]
100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1]
100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2]
100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3]
100033 D - 0xfffff8000434b200 [firmware taskq]
100037 D - 0xfffff8000434b100 [crypto_0]
100038 D - 0xfffff8000434b100 [crypto_1]
100054 D - 0xfffff8000469ec00 [vtnet0 rxq 0]
100055 D - 0xfffff8000469eb00 [vtnet0 txq 0]
100056 D - 0xfffff8000469ea00 [vtnet0 rxq 1]
100057 D - 0xfffff8000469e900 [vtnet0 txq 1]
100059 D vtbslp 0xfffff800046cf080 [virtio_balloon]
100063 D - 0xfffff8000469e800 [mca taskq]
100066 D - 0xffffffff81e0c230 [deadlkres]
100073 D - 0xfffff80004ba0e00 [acpi_task_0]
100074 D - 0xfffff80004ba0e00 [acpi_task_1]
100075 D - 0xfffff80004ba0e00 [acpi_task_2]
100076 D - 0xfffff8000434b000 [CAM taskq]
db> show all locks
Process 811 (syz-executor.2) thread 0xfffffe0094bf0c00 (100121)
exclusive lockmgr ufs (ufs) r = 0 (0xfffff80018dc5070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:2973
exclusive lockmgr ufs (ufs) r = 0 (0xfffff80018dc5e70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4494
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4340K 4244
filedesc 446 3567K 55811
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 30935 1814K 31002
kobj 332 1328K 492
subproc 578 1243K 29187
newblk 30 1032K 52573
vfscache 3 1025K 3
pcb 377 855K 69286
inodedep 241 602K 29830
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 55406
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 23 134K 28002
tfo_ccache 1 128K 1
sctp_stro 121 121K 14492
kdtrace 649 110K 70493
DEVFS1 106 106K 123
sem 4 106K 4
sctp_atcl 269 101K 50773
linker 287 101K 322
umtx 774 97K 774
shm 29 88K 100
BPF 46 88K 46
bus 995 81K 3509
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
dirrem 189 48K 29140
vmem 3 36K 6
temp 35 33K 5936
hostcache 1 32K 1
DEVFS3 125 32K 135
msg 4 30K 4
freefile 217 28K 28994
gtaskqueue 18 26K 18
kbdmux 6 22K 6
sctp_timw 84 21K 84
kqueue 285 20K 29104
ifaddr 70 20K 74
DEVFS_RULE 56 20K 56
pwddesc 282 18K 28873
ufs_mount 5 17K 6
proc 3 17K 3
sctp_atky 390 17K 67992
tty 16 16K 16
ithread 99 16K 99
lltable 46 15K 654
bus-sc 33 14K 1719
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 181
ksem 10 12K 1265
kenv 93 12K 93
eventhandler 133 12K 133
rman 84 10K 425
GEOM 60 10K 488
in6_multi 65 9K 65
bmsafemap 2 9K 30029
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 37
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
plimit 25 7K 788
cred 25 7K 602
sglist 5 7K 5
CAM DEV 3 6K 510
taskqueue 57 6K 57
CAM queue 5 6K 1528
pf_ifnet 13 5K 433
DEVFSP 78 5K 82
ufs_dirhash 24 5K 24
session 35 5K 59
UMA 263 5K 263
sctp_athm 269 5K 52266
vt 11 5K 11
inpcbpolicy 130 5K 13001
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
sctp_map 242 4K 28644
routetbl 23 4K 1379
lockf 33 4K 3569
acpisem 28 4K 28
selfd 55 4K 373928
pf_osfp 30 4K 30
hhook 13 4K 13
fpukern_ctx 3 3K 3
proc-args 52 3K 731
terminal 11 3K 11
sctp_stri 5 3K 4691
freework 10 3K 37461
select 19 3K 1082
newdirblk 18 3K 27811
freeblks 9 3K 29026
uidinfo 3 3K 88
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
Unitno 27 2K 61
CAM XPT 22 2K 543
in_multi 6 2K 13
ip6opt 10 2K 182
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 844
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mkdir 6 1K 55622
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
crypto 4 1K 4
encap_export_host 12 1K 12
procdesc 5 1K 14
linuxcurrent 3 1K 4
pfil 4 1K 4
CAM SIM 2 1K 2
filedesc_to_leader 8 1K 15
cdev 2 1K 2
diradd 3 1K 29184
chacha20random 1 1K 1
osd 3 1K 10
sigio 5 1K 18
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
indirdep 1 1K 11547
ip_msource 4 1K 13
vnodes 1 1K 111
ktls 1 1K 1
feeder 7 1K 7
frag6 2 1K 6
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
linux 5 1K 6
aesni_data 2 1K 2
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
pmchooks 1 1K 1
nexusdev 7 1K 7
soname 4 1K 32636
filecaps 5 1K 144
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 49
iov 1 1K 33674
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_table 0 0K 339
pf_rule 0 0K 552
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 22154
sctp_iter 0 0K 127
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 117
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 451
mqdata 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 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
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
amr 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
vm_fictitious 0 0K 0
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
agp 0 0K 0
nvme_da 0 0K 0
UMAHash 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 17737
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 417
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 116
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 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_msource 0 0K 0
ip6_moptions 0 0K 7
in6_mfilter 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_moptions 0 0K 35
in_mfilter 0 0K 34
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 17
twa_commands 0 0K 0
statfs 0 0K 28077
namei_tracker 0 0K 14
export_host 0 0K 0
cl_savebuf 0 0K 96
tcp_log_dev 0 0K 255
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 49861
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 381
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
ioctlops 0 0K 2621
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 943
sysctl 0 0K 1
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 114
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
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
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1001 1356488 0 254 38178816 0
tcp_log 416 45120 17070 499648 0 254 25871040 0
tcp_bbr_map 128 40470 4790 584160 0 127 5793280 0
RADIX NODE 144 16731 10146 898674 0 63 3870288 0
malloc-16384 16384 224 6 27905 0 1 3768320 0
mbuf 256 8973 4422 25851191 0 254 3429120 0
pbuf 2624 0 957 0 0 2 2511168 0
BUF TRIE 144 280 13188 23284 0 62 1939392 0
malloc-384 384 4426 4 4443 0 30 1701120 0
malloc-128 128 10710 78 41099 0 126 1380864 0
malloc-4096 4096 333 2 576 0 2 1372160 0
mbuf_cluster 2048 660 2 660 0 254 1355776 0
MAP ENTRY 96 13470 348 1630141 0 126 1326528 0
UMA Slabs 0 112 11580 9 11580 0 126 1297968 0
malloc-4096 4096 307 5 29442 0 2 1277952 0
VM OBJECT 264 4112 88 421155 0 30 1108800 0
sctp_asoc 2288 121 359 14315 0 254 1098240 0
malloc-2048 2048 145 323 32832 0 8 958464 0
FFS inode 1160 658 70 29772 0 9 844480 0
sctp_ep 1280 143 457 32595 0 254 768000 0
THREAD 1792 365 22 41616 0 8 693504 0
VMSPACE 2544 257 13 28850 0 4 686880 0
256 Bucket 2048 267 9 29080 0 8 565248 0
sctp_raddr 736 146 602 26056 0 254 550528 0
malloc-2048 2048 5 229 52514 0 8 479232 0
malloc-1024 1024 124 316 14324 0 16 450560 0
socket 944 209 247 50297 0 254 430464 0
PROC 1336 282 12 28875 0 8 392784 0
malloc-256 256 498 1017 95607 0 62 387840 0
VNODE 448 696 105 29811 0 30 358848 0
malloc-384 384 269 661 51039 0 30 357120 0
malloc-65536 65536 5 0 5 0 1 327680 0
malloc-65536 65536 0 5 582 0 1 327680 0
malloc-65536 65536 4 1 12 0 1 327680 0
sctp_chunk 152 134 1998 49263 0 254 324064 0
filedesc0 1072 282 12 28873 0 8 315168 0
malloc-384 384 240 580 29872 0 30 314880 0
malloc-256 256 306 909 54588 0 62 311040 0
g_bio 408 0 600 195619 0 30 244800 0
malloc-64 64 3585 195 32930 0 254 241920 0
malloc-256 256 304 611 29500 0 62 234240 0
malloc-32768 32768 0 7 10574 0 1 229376 0
DEVCTL 1024 0 216 131 0 0 221184 0
malloc-16 16 12834 166 13128 0 254 208000 0
tcpcb 1048 102 85 6178 0 254 195976 0
malloc-128 128 1367 152 30389 0 126 194432 0
UMA Zones 768 235 4 235 0 16 183552 0
FFS2 dinode 256 658 47 29771 0 62 180480 0
vmem btag 56 3024 60 3024 0 254 172704 0
mbuf_packet 256 34 626 253717 0 254 168960 0
malloc-32 32 4880 160 5414 0 254 161280 0
tcp_inpcb 488 102 218 6178 0 254 156160 0
S VFS Cache 104 1067 415 31186 0 126 154128 0
malloc-128 128 1113 34 4975 0 126 146816 0
malloc-65536 65536 0 2 392 0 1 131072 0
128 Bucket 1024 79 48 6869 0 16 130048 0
malloc-1024 1024 120 4 805 0 16 126976 0
clpbuf 2624 0 48 287 0 16 125952 0
ksiginfo 112 276 768 2806 0 126 116928 0
malloc-128 128 257 580 29396 0 126 107136 0
64 Bucket 512 103 105 29143 0 30 106496 0
malloc-32768 32768 0 3 32 0 1 98304 0
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following issue on:
HEAD commit: 1f64f32a Spellcheck.
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=1414ddf9d00000
dashboard link: https://syzkaller.appspot.com/bug?extid=9e1a2f3734652015998c
userspace arch: i386
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+9e1a2f...@syzkaller.appspotmail.com
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff810e13e8
stack pointer = 0x0:0xfffffe00517e84b0
frame pointer = 0x0:0xfffffe00517e8530
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = resume, IOPL = 0
current process = 811 (syz-executor.2)
trap number = 12
panic: page fault
cpuid = 0
time = 12
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517e8110
vpanic() at vpanic+0x1c7/frame 0xfffffe00517e8170
panic() at panic+0x43/frame 0xfffffe00517e81d0
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517e8250
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00517e82c0
trap() at trap+0x41d/frame 0xfffffe00517e83e0
calltrap() at calltrap+0x8/frame 0xfffffe00517e83e0
--- trap 0xc, rip = 0xffffffff810e13e8, rsp = 0xfffffe00517e84b0, rbp = 0xfffffe00517e8530 ---
callout_process() at callout_process+0x298/frame 0xfffffe00517e8530
handleevents() at handleevents+0x2e9/frame 0xfffffe00517e8580
timercb() at timercb+0x285/frame 0xfffffe00517e85d0
lapic_handle_timer() at lapic_handle_timer+0xcc/frame 0xfffffe00517e8600
Xtimerint() at Xtimerint+0xb1/frame 0xfffffe00517e8600
--- interrupt, rip = 0xffffffff8116109d, rsp = 0xfffffe00517e86d8, rbp = 0xfffffe00517e8700 ---
witness_checkorder() at witness_checkorder+0x31d/frame 0xfffffe00517e8700
__mtx_lock_flags() at __mtx_lock_flags+0xe8/frame 0xfffffe00517e8760
vgonel() at vgonel+0x6c3/frame 0xfffffe00517e87d0
vrecycle() at vrecycle+0x7b/frame 0xfffffe00517e8800
ufs_inactive() at ufs_inactive+0x43f/frame 0xfffffe00517e8850
VOP_INACTIVE_APV() at VOP_INACTIVE_APV+0x78/frame 0xfffffe00517e8880
vinactivef() at vinactivef+0x197/frame 0xfffffe00517e88d0
vput_final() at vput_final+0x423/frame 0xfffffe00517e8940
kern_frmdirat() at kern_frmdirat+0x2c7/frame 0xfffffe00517e8ab0
ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00517e8bf0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8
KDB: enter: panic
[ thread pid 811 tid 100121 ]
Stopped at kdb_enter+0x67: movq $0,0x143c86e(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0x80
rdx 0xffffffff81a1085e
rbx 0
rsp 0xfffffe00517e80f0
rbp 0xfffffe00517e8110
rsi 0x1
rdi 0
r8 0
r9 0x8080808080808080
r10 0xfffffe00517e7fe0
r11 0x1ffaefff59c
r12 0xffffffff82067ac0 ddb_dbbe
r13 0
r14 0xffffffff81a607dc
r15 0xffffffff81a607dc
rip 0xffffffff8112b897 kdb_enter+0x67
rflags 0x200086 kernload+0x86
kdb_enter+0x67: movq $0,0x143c86e(%rip)
db> show proc
Process 811 (syz-executor.2) at 0xfffff80004dae000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 780 at 0xfffff80004e41000
ABI: FreeBSD ELF32
flag: 0x10004000 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffff80004457538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0094c419f0
(map 0xfffffe0094c419f0)
(map.pmap 0xfffffe0094c41ab0)
(pmap 0xfffffe0094c41b10)
threads: 1
100121 Run CPU 0 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
28875 820 820 0 R syz-executor.3
28717 1 811 0 S uwait 0xfffff8001451f500 syz-executor.2
28716 1 811 0 S uwait 0xfffff800145a7400 syz-executor.2
28709 1 811 0 S uwait 0xfffff8001480c000 syz-executor.2
28707 1 811 0 S uwait 0xfffff80071540800 syz-executor.2
28696 1 811 0 S uwait 0xfffff8001451f580 syz-executor.2
28693 1 811 0 S uwait 0xfffff80014b5a900 syz-executor.2
28689 1 811 0 S uwait 0xfffff8001451f380 syz-executor.2
28688 1 811 0 S uwait 0xfffff80014ab6780 syz-executor.2
28682 1 811 0 S uwait 0xfffff80014b5ad80 syz-executor.2
28681 1 811 0 S uwait 0xfffff80014ab6880 syz-executor.2
28593 1 811 0 S uwait 0xfffff8001480c380 syz-executor.2
28592 1 811 0 S uwait 0xfffff8001910bd00 syz-executor.2
28591 1 783 0 S uwait 0xfffff8001451f080 syz-executor.0
28585 1 783 0 S uwait 0xfffff80014ab6b80 syz-executor.0
28581 1 783 0 S uwait 0xfffff8001910bb00 syz-executor.0
28578 1 783 0 S uwait 0xfffff8001910bc00 syz-executor.0
28575 1 783 0 S uwait 0xfffff80019336e00 syz-executor.0
28506 1 784 0 S uwait 0xfffff8001436fd80 syz-executor.1
28501 1 784 0 S uwait 0xfffff8001480c200 syz-executor.1
28494 1 784 0 S uwait 0xfffff80014b5ae80 syz-executor.1
28490 1 784 0 S uwait 0xfffff800145a7300 syz-executor.1
28489 1 784 0 S uwait 0xfffff8007b792a80 syz-executor.1
27973 1 811 0 S uwait 0xfffff8001451f880 syz-executor.2
27969 1 811 0 S uwait 0xfffff80019336c00 syz-executor.2
27967 1 811 0 S umtxn 0xfffff8001480c100 syz-executor.2
26523 1 784 0 S uwait 0xfffff80014ab6000 syz-executor.1
26515 1 784 0 S uwait 0xfffff8001451f980 syz-executor.1
25206 1 811 0 S uwait 0xfffff80014ab6380 syz-executor.2
25205 1 811 0 S uwait 0xfffff80014ab6280 syz-executor.2
25128 1 811 0 S uwait 0xfffff8001480cc00 syz-executor.2
25122 1 811 0 S uwait 0xfffff800145a7480 syz-executor.2
25117 1 811 0 S uwait 0xfffff800145a7680 syz-executor.2
25112 1 811 0 S uwait 0xfffff80027062780 syz-executor.2
25111 1 811 0 S umtxn 0xfffff80014b5ac00 syz-executor.2
24792 1 783 0 S uwait 0xfffff80014ab6580 syz-executor.0
24787 1 783 0 S uwait 0xfffff80014ab6680 syz-executor.0
24786 1 783 0 S uwait 0xfffff8001436f000 syz-executor.0
23962 1 820 0 S uwait 0xfffff800145a7200 syz-executor.3
23946 1 820 0 S uwait 0xfffff8001480c780 syz-executor.3
20564 1 784 0 S uwait 0xfffff80014ab6480 syz-executor.1
20563 1 784 0 S uwait 0xfffff8001436f880 syz-executor.1
20562 1 784 0 S uwait 0xfffff800145a7880 syz-executor.1
20560 1 784 0 S uwait 0xfffff80027062200 syz-executor.1
20381 1 784 0 S uwait 0xfffff8001436f480 syz-executor.1
20377 1 784 0 S uwait 0xfffff80071929080 syz-executor.1
20374 1 784 0 S uwait 0xfffff800145a7a80 syz-executor.1
18866 1 784 0 S uwait 0xfffff80014ab6c80 syz-executor.1
18864 1 784 0 S uwait 0xfffff80027062000 syz-executor.1
18700 1 784 0 S uwait 0xfffff8001480ca80 syz-executor.1
18691 1 784 0 S uwait 0xfffff8001436f780 syz-executor.1
18690 1 784 0 S uwait 0xfffff80027062480 syz-executor.1
17813 1 784 0 SV uwait 0xfffff8001480ce00 syz-executor.1
17804 1 784 0 SV uwait 0xfffff80014ab6e80 syz-executor.1
17792 1 784 0 SV uwait 0xfffff8001480c680 syz-executor.1
17788 1 784 0 SV uwait 0xfffff800145a7d80 syz-executor.1
17780 1 784 0 SV sbwait 0xfffff800145eacd4 syz-executor.1
17371 1 784 0 S uwait 0xfffff8001480c880 syz-executor.1
17367 1 784 0 S uwait 0xfffff800145a7980 syz-executor.1
17365 1 784 0 S uwait 0xfffff800145a7c80 syz-executor.1
15165 0 0 0 DL - 0xffffffff8251cd94 [accounting]
14797 1 783 0 S uwait 0xfffff8007b792800 syz-executor.0
14794 1 783 0 S uwait 0xfffff80027062100 syz-executor.0
14790 1 783 0 S uwait 0xfffff8001480c480 syz-executor.0
14785 1 783 0 S uwait 0xfffff8001436f280 syz-executor.0
14784 1 783 0 S uwait 0xfffff8001451fd80 syz-executor.0
14587 1 784 0 S uwait 0xfffff8001451f680 syz-executor.1
14584 1 784 0 S uwait 0xfffff8001480cf00 syz-executor.1
14578 1 784 0 S uwait 0xfffff8001451f180 syz-executor.1
14572 1 784 0 S uwait 0xfffff8001436fa80 syz-executor.1
14571 1 784 0 S uwait 0xfffff8001436f100 syz-executor.1
14506 1 783 0 S uwait 0xfffff8001451f780 syz-executor.0
14505 1 783 0 S uwait 0xfffff8001451fb80 syz-executor.0
14273 1 820 0 S uwait 0xfffff8007b792200 syz-executor.3
14269 1 820 0 S uwait 0xfffff800145a7b80 syz-executor.3
14259 1 820 0 S uwait 0xfffff8001451fa80 syz-executor.3
14258 1 820 0 S uwait 0xfffff8001436fb00 syz-executor.3
14142 1 820 0 S uwait 0xfffff8001451f280 syz-executor.3
13253 1 811 0 S uwait 0xfffff8007b792300 syz-executor.2
13250 1 820 0 S uwait 0xfffff8006e004680 syz-executor.3
13243 1 811 0 S uwait 0xfffff800145a7780 syz-executor.2
13240 1 820 0 S uwait 0xfffff80018dcc680 syz-executor.3
13232 1 811 0 S uwait 0xfffff8001436f680 syz-executor.2
13228 1 820 0 S uwait 0xfffff80027062400 syz-executor.3
13224 1 820 0 S uwait 0xfffff80027062a00 syz-executor.3
13216 1 820 0 S uwait 0xfffff80027062b00 syz-executor.3
12269 1 784 0 S uwait 0xfffff80071ab6200 syz-executor.1
12267 1 784 0 S uwait 0xfffff8007b792500 syz-executor.1
12261 1 784 0 S uwait 0xfffff8001436f580 syz-executor.1
12260 1 811 0 S uwait 0xfffff8001436f980 syz-executor.2
12259 1 784 0 S uwait 0xfffff800713ae300 syz-executor.1
12258 1 811 0 S uwait 0xfffff80071540000 syz-executor.2
12254 1 811 0 S uwait 0xfffff8007b792700 syz-executor.2
12251 1 811 0 S uwait 0xfffff8007b792a00 syz-executor.2
12250 1 784 0 S uwait 0xfffff800713ae680 syz-executor.1
12249 1 784 0 S uwait 0xfffff80027062300 syz-executor.1
12245 1 811 0 S uwait 0xfffff8007b792000 syz-executor.2
12244 1 811 0 S uwait 0xfffff8001436fe80 syz-executor.2
12239 1 811 0 S uwait 0xfffff800713ae100 syz-executor.2
12238 1 811 0 S uwait 0xfffff8007b792900 syz-executor.2
12236 1 811 0 S uwait 0xfffff8001451fc80 syz-executor.2
12235 1 811 0 S uwait 0xfffff8001451fe80 syz-executor.2
10424 1 784 0 S uwait 0xfffff80027062c00 syz-executor.1
10018 1 811 0 S uwait 0xfffff80071ab6000 syz-executor.2
10017 1 811 0 S uwait 0xfffff80071540a00 syz-executor.2
10016 1 784 0 S uwait 0xfffff80027062900 syz-executor.1
10014 1 784 0 S uwait 0xfffff80027062d00 syz-executor.1
10009 1 783 0 S uwait 0xfffff80071929b80 syz-executor.0
10008 1 783 0 S uwait 0xfffff80071929900 syz-executor.0
10007 1 784 0 S uwait 0xfffff8007b792600 syz-executor.1
10006 1 784 0 S uwait 0xfffff8007b792100 syz-executor.1
10005 1 811 0 S uwait 0xfffff80071929b00 syz-executor.2
10003 1 811 0 S uwait 0xfffff80071ab6500 syz-executor.2
10001 1 783 0 S uwait 0xfffff8007b792c00 syz-executor.0
10000 1 783 0 S uwait 0xfffff8001833a100 syz-executor.0
9997 1 811 0 S uwait 0xfffff80071ab6900 syz-executor.2
9996 1 784 0 S uwait 0xfffff80071929a00 syz-executor.1
9995 1 811 0 S uwait 0xfffff80027062580 syz-executor.2
9994 1 783 0 S uwait 0xfffff8007b792d00 syz-executor.0
9993 1 784 0 S uwait 0xfffff80027062e00 syz-executor.1
9992 1 783 0 S uwait 0xfffff8007b792e00 syz-executor.0
9987 1 783 0 S uwait 0xfffff80071ab6100 syz-executor.0
9986 1 783 0 S uwait 0xfffff80027062680 syz-executor.0
9985 1 783 0 S uwait 0xfffff80027062f00 syz-executor.0
9984 1 783 0 S uwait 0xfffff80071ab6c80 syz-executor.0
8868 1 811 0 S uwait 0xfffff80071ab6600 syz-executor.2
8866 1 783 0 S uwait 0xfffff8007b792f00 syz-executor.0
8856 1 811 0 S uwait 0xfffff80071929500 syz-executor.2
8855 1 783 0 S uwait 0xfffff80018ab8880 syz-executor.0
8848 1 783 0 S uwait 0xfffff80071929800 syz-executor.0
8847 1 811 0 S uwait 0xfffff80071ab6d80 syz-executor.2
8843 1 811 0 S uwait 0xfffff800713ae980 syz-executor.2
8837 1 811 0 S uwait 0xfffff80071929400 syz-executor.2
8163 1 784 0 S uwait 0xfffff80071929600 syz-executor.1
8155 1 784 0 S uwait 0xfffff80071ab6700 syz-executor.1
8149 1 784 0 S uwait 0xfffff80071540b00 syz-executor.1
8147 1 784 0 S uwait 0xfffff80071540400 syz-executor.1
8146 1 820 0 S uwait 0xfffff80071ab6e80 syz-executor.3
8143 1 811 0 S uwait 0xfffff80071ab6300 syz-executor.2
8138 1 784 0 S uwait 0xfffff80071929180 syz-executor.1
8136 1 820 0 S umtxn 0xfffff80071540300 syz-executor.3
8132 1 811 0 S uwait 0xfffff80071929700 syz-executor.2
8124 1 820 0 S uwait 0xfffff80071ab6400 syz-executor.3
8122 1 811 0 S uwait 0xfffff80071540500 syz-executor.2
8118 1 811 0 S umtxn 0xfffff80071929e00 syz-executor.2
8111 1 811 0 S uwait 0xfffff8006e004c80 syz-executor.2
7526 1 784 0 S umtxn 0xfffff80071ab6b00 syz-executor.1
7515 1 784 0 S uwait 0xfffff800713ae880 syz-executor.1
7505 1 784 0 S uwait 0xfffff80071540900 syz-executor.1
7503 1 811 0 S uwait 0xfffff80018d38800 syz-executor.2
7498 1 811 0 S uwait 0xfffff80071ab6800 syz-executor.2
7493 1 811 0 S uwait 0xfffff8006e004b80 syz-executor.2
7487 1 811 0 S uwait 0xfffff80071929300 syz-executor.2
5905 1 820 0 S uwait 0xfffff8006e004780 syz-executor.3
5903 1 820 0 S umtxn 0xfffff80071540c00 syz-executor.3
5739 1 820 0 S uwait 0xfffff800713aeb80 syz-executor.3
5735 1 820 0 S uwait 0xfffff8006e004a80 syz-executor.3
5732 1 820 0 S uwait 0xfffff800713ae400 syz-executor.3
5729 1 820 0 S uwait 0xfffff8006e004d80 syz-executor.3
5728 1 820 0 S uwait 0xfffff80071540e80 syz-executor.3
5603 1 784 0 S uwait 0xfffff800713ae200 syz-executor.1
5599 1 784 0 S uwait 0xfffff800713ae000 syz-executor.1
5509 1 783 0 S umtxn 0xfffff800713aef00 syz-executor.0
5507 1 783 0 S uwait 0xfffff80071540200 syz-executor.0
5504 1 783 0 S uwait 0xfffff80071ab6a00 syz-executor.0
5500 1 783 0 S uwait 0xfffff80071540100 syz-executor.0
5497 1 783 0 S uwait 0xfffff80018dcc280 syz-executor.0
5006 1 811 0 SV uwait 0xfffff800713ae500 syz-executor.2
5005 1 811 0 S uwait 0xfffff8006e004200 syz-executor.2
4998 1 811 0 SV uwait 0xfffff80018dcc380 syz-executor.2
4997 1 811 0 S uwait 0xfffff80018dcce80 syz-executor.2
4156 1 784 0 S uwait 0xfffff800713aed80 syz-executor.1
4150 1 784 0 S uwait 0xfffff800713aec80 syz-executor.1
4142 1 784 0 S uwait 0xfffff8006e004880 syz-executor.1
4140 1 784 0 S uwait 0xfffff80018ab8080 syz-executor.1
4132 1 784 0 S uwait 0xfffff80018dcc580 syz-executor.1
3519 1 3519 65 Ss select 0xfffff80004aff240 dhclient
2906 1 2906 0 Ss select 0xfffff800713e3a40 dhclient
2903 1 2903 0 Ss select 0xfffff800713e3ec0 dhclient
2884 1 2884 65 Ss select 0xfffff800713e3bc0 dhclient
2621 1 784 0 S uwait 0xfffff80071540600 syz-executor.1
2620 1 784 0 S uwait 0xfffff8006e004980 syz-executor.1
2490 1 820 0 S uwait 0xfffff80018d38100 syz-executor.3
2485 1 820 0 S uwait 0xfffff800048cc500 syz-executor.3
2477 1 820 0 S uwait 0xfffff80018dcc080 syz-executor.3
2468 1 820 0 S uwait 0xfffff8006e004300 syz-executor.3
2284 1 2284 0 Ss select 0xfffff800046cc4c0 dhclient
2281 1 2281 0 Ss select 0xfffff800713e3d40 dhclient
2262 1 2262 65 Ss select 0xfffff800046cc340 dhclient
1660 1 1660 0 Ss select 0xfffff800046cc0c0 dhclient
1653 1 1653 0 Ss select 0xfffff800046cc3c0 dhclient
1633 1 1633 65 Ss select 0xfffff80004aff5c0 dhclient
1595 1 820 0 S uwait 0xfffff80018d38600 syz-executor.3
1594 1 820 0 S uwait 0xfffff8001833ae00 syz-executor.3
1593 1 820 0 S uwait 0xfffff80018d38900 syz-executor.3
1585 1 820 0 S uwait 0xfffff80018ab8980 syz-executor.3
1584 1 820 0 S uwait 0xfffff80018d38b00 syz-executor.3
1582 1 820 0 S umtxn 0xfffff80018d38500 syz-executor.3
1579 1 820 0 S uwait 0xfffff80018ab8380 syz-executor.3
1578 1 820 0 S uwait 0xfffff80018ab8a80 syz-executor.3
1571 1 820 0 S umtxn 0xfffff80018dcc180 syz-executor.3
1569 1 784 0 S uwait 0xfffff8006e004480 syz-executor.1
1568 1 784 0 S uwait 0xfffff80018ab8d80 syz-executor.1
1567 1 783 0 S uwait 0xfffff80018d38700 syz-executor.0
1566 1 783 0 S uwait 0xfffff80018ab8c80 syz-executor.0
1565 1 820 0 S uwait 0xfffff80018ab8480 syz-executor.3
1564 1 820 0 S uwait 0xfffff8001833a800 syz-executor.3
1563 1 784 0 S uwait 0xfffff80018dccd80 syz-executor.1
1562 1 783 0 S uwait 0xfffff8006e004e80 syz-executor.0
1558 1 820 0 S uwait 0xfffff8006e004580 syz-executor.3
1556 1 783 0 S uwait 0xfffff80018ab8280 syz-executor.0
1555 1 783 0 S uwait 0xfffff80004bf2100 syz-executor.0
1554 1 784 0 S uwait 0xfffff80018d38000 syz-executor.1
1553 1 784 0 S uwait 0xfffff8001833a300 syz-executor.1
1552 1 820 0 S uwait 0xfffff80018d38a00 syz-executor.3
1551 1 820 0 S uwait 0xfffff80018d38400 syz-executor.3
1550 1 783 0 S uwait 0xfffff80018dccc80 syz-executor.0
1548 1 784 0 S uwait 0xfffff80018ab8580 syz-executor.1
1545 1 820 0 S uwait 0xfffff80018ab8e80 syz-executor.3
1543 1 783 0 S uwait 0xfffff80018d38d00 syz-executor.0
1542 1 784 0 S uwait 0xfffff80018ab8180 syz-executor.1
1541 1 784 0 S uwait 0xfffff80018ab8b80 syz-executor.1
1540 1 820 0 S uwait 0xfffff80018ab8680 syz-executor.3
1539 1 783 0 S uwait 0xfffff80018d38e00 syz-executor.0
1538 1 820 0 S uwait 0xfffff80004bf2000 syz-executor.3
1537 1 783 0 S uwait 0xfffff80004f84080 syz-executor.0
1534 1 784 0 S uwait 0xfffff8001833a000 syz-executor.1
1529 1 820 0 S uwait 0xfffff80018ab8780 syz-executor.3
1524 1 820 0 S uwait 0xfffff80018d38c00 syz-executor.3
1523 1 820 0 S uwait 0xfffff80018d38200 syz-executor.3
1522 1 820 0 S uwait 0xfffff80018d38300 syz-executor.3
1519 1 820 0 S uwait 0xfffff8001833a480 syz-executor.3
1517 1 820 0 S uwait 0xfffff80004bf2c00 syz-executor.3
1512 1 820 0 S uwait 0xfffff8001833a180 syz-executor.3
821 1 821 0 Ss select 0xfffff80004aff740 dhclient
820 780 820 0 Rs nanslp 0xffffffff8253b8a1 syz-executor.3
817 1 817 0 Ss select 0xfffff800046cc6c0 dhclient
811 780 811 0 Rs CPU 0 syz-executor.2
784 780 784 0 Ss piperd 0xfffff80018a3f2e8 syz-executor.1
783 780 783 0 Ss piperd 0xfffff80018a3fba0 syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100090 S kqread 0xfffff8001825c700 syz-fuzzer
100113 S uwait 0xfffff80004bf2600 syz-fuzzer
100114 S uwait 0xfffff80004bf2700 syz-fuzzer
100115 S uwait 0xfffff80004bf2800 syz-fuzzer
100116 S uwait 0xfffff80004bf2900 syz-fuzzer
100117 S uwait 0xfffff80004bf2a00 syz-fuzzer
100118 S uwait 0xfffff80004bf2b00 syz-fuzzer
100119 S uwait 0xfffff8001833ab00 syz-fuzzer
100122 S uwait 0xfffff8001833ad00 syz-fuzzer
126465 S uwait 0xfffff800145a7000 syz-fuzzer
778 776 778 0 Ss pause 0xfffff80018431b20 csh
776 694 776 0 Ss select 0xfffff800046ce840 sshd
760 1 760 0 Ss+ ttyin 0xfffff80004865cb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80004b930b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80004b934b0 getty
757 1 757 0 Ss+ ttyin 0xfffff80004b938b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80004b93cb0 getty
755 1 755 0 Ss+ ttyin 0xfffff80004b9d0b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80004b9d4b0 getty
753 1 753 0 Ss+ ttyin 0xfffff80004b9d8b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004b9dcb0 getty
698 1 698 0 Ss nanslp 0xffffffff8253b8a0 cron
694 1 694 0 Ss select 0xfffff80004affc40 sshd
507 1 507 0 Ss select 0xfffff800046ceac0 syslogd
436 1 436 0 Ss select 0xfffff800046cee40 devd
435 1 435 65 Ss select 0xfffff80004affb40 dhclient
350 1 350 0 Ss select 0xfffff800046cecc0 dhclient
347 1 347 0 Ss select 0xfffff80004affcc0 dhclient
23 0 0 0 DL vlruwt 0xfffff80004dae538 [vnlru]
22 0 0 0 DL syncer 0xffffffff8262acd0 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100080 D qsleep 0xffffffff82629d80 [bufdaemon]
100087 D - 0xffffffff8200ad80 [bufspacedaemon-0]
100098 D sdflush 0xfffff80004e644e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82651b88 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff82645ff8 [dom0]
100085 D launds 0xffffffff82646004 [laundry: dom0]
100086 D umarcl 0xffffffff815b8d40 [uma]
18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c8b818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82e083c0 [pf purge]
15 0 0 0 DL - 0xffffffff826273dc [soaiod4]
9 0 0 0 DL - 0xffffffff826273dc [soaiod3]
8 0 0 0 DL - 0xffffffff826273dc [soaiod2]
7 0 0 0 DL - 0xffffffff826273dc [soaiod1]
6 0 0 0 DL (threaded) [cam]
100043 D - 0xffffffff822470c0 [doneq0]
100044 D - 0xffffffff82247040 [async]
100077 D - 0xffffffff82246f10 [scanner]
14 0 0 0 DL seqstat 0xfffff80004510888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff800044ae280 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff800044ae230 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto]
13 0 0 0 DL (threaded) [geom]
100034 D - 0xffffffff8251b0a0 [g_event]
100035 D - 0xffffffff8251b0a8 [g_up]
100036 D - 0xffffffff8251b0b0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100027 D - 0xfffff80004344b00 [thr_0]
100028 D - 0xfffff80004344b80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100014 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100018 I [swi5: fast taskq]
100029 I [swi1: netisr 0]
100030 I [swi3: vm]
100031 I [swi4: clock (0)]
100032 I [swi4: clock (1)]
100045 I [irq24: virtio_pci0]
100046 I [irq25: virtio_pci0]
100047 I [irq26: virtio_pci0]
100048 I [irq27: virtio_pci0]
100049 I [irq28: virtio_pci1]
100050 I [irq29: virtio_pci1]
100051 I [irq30: virtio_pci1]
100052 I [irq31: virtio_pci1]
100053 I [irq32: virtio_pci1]
100058 I [irq10: virtio_pci2]
100060 I [irq1: atkbd0]
100061 I [irq12: psm0]
100062 I [swi0: uart uart++]
100070 I [swi1: pf send]
100083 I [swi1: hpts]
100084 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004457538 [init]
10 0 0 0 DL audit_w 0xffffffff82643a30 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8251b630 [swapper]
100005 D - 0xfffff8000408b800 [softirq_0]
100006 D - 0xfffff8000408b700 [softirq_1]
100007 D - 0xfffff8000408b600 [if_io_tqg_0]
100008 D - 0xfffff8000408b500 [if_io_tqg_1]
100009 D - 0xfffff8000408b400 [if_config_tqg_0]
100010 D - 0xfffff8000434bd00 [in6m_free taskq]
100011 D - 0xfffff8000434bc00 [kqueue_ctx taskq]
100012 D - 0xfffff8000434bb00 [inm_free taskq]
100013 D - 0xfffff8000434ba00 [linuxkpi_irq_wq]
100015 D - 0xfffff8000434b800 [aiod_kick taskq]
100017 D - 0xfffff8000434b600 [thread taskq]
100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0]
100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1]
100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2]
100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3]
100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0]
100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1]
100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2]
100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3]
100033 D - 0xfffff8000434b200 [firmware taskq]
100037 D - 0xfffff8000434b100 [crypto_0]
100038 D - 0xfffff8000434b100 [crypto_1]
100054 D - 0xfffff8000469ec00 [vtnet0 rxq 0]
100055 D - 0xfffff8000469eb00 [vtnet0 txq 0]
100056 D - 0xfffff8000469ea00 [vtnet0 rxq 1]
100057 D - 0xfffff8000469e900 [vtnet0 txq 1]
100059 D vtbslp 0xfffff800046cf080 [virtio_balloon]
100063 D - 0xfffff8000469e800 [mca taskq]
100066 D - 0xffffffff81e0c230 [deadlkres]
100073 D - 0xfffff80004ba0e00 [acpi_task_0]
100074 D - 0xfffff80004ba0e00 [acpi_task_1]
100075 D - 0xfffff80004ba0e00 [acpi_task_2]
100076 D - 0xfffff8000434b000 [CAM taskq]
db> show all locks
Process 811 (syz-executor.2) thread 0xfffffe0094bf0c00 (100121)
exclusive lockmgr ufs (ufs) r = 0 (0xfffff80018dc5070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:2973
exclusive lockmgr ufs (ufs) r = 0 (0xfffff80018dc5e70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4494
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4340K 4244
filedesc 446 3567K 55811
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 30935 1814K 31002
kobj 332 1328K 492
subproc 578 1243K 29187
newblk 30 1032K 52573
vfscache 3 1025K 3
pcb 377 855K 69286
inodedep 241 602K 29830
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
acpica 1674 184K 55406
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 23 134K 28002
tfo_ccache 1 128K 1
sctp_stro 121 121K 14492
kdtrace 649 110K 70493
DEVFS1 106 106K 123
sem 4 106K 4
sctp_atcl 269 101K 50773
linker 287 101K 322
umtx 774 97K 774
shm 29 88K 100
BPF 46 88K 46
bus 995 81K 3509
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
dirrem 189 48K 29140
vmem 3 36K 6
temp 35 33K 5936
hostcache 1 32K 1
DEVFS3 125 32K 135
msg 4 30K 4
freefile 217 28K 28994
gtaskqueue 18 26K 18
kbdmux 6 22K 6
sctp_timw 84 21K 84
kqueue 285 20K 29104
ifaddr 70 20K 74
DEVFS_RULE 56 20K 56
pwddesc 282 18K 28873
ufs_mount 5 17K 6
proc 3 17K 3
sctp_atky 390 17K 67992
tty 16 16K 16
ithread 99 16K 99
lltable 46 15K 654
bus-sc 33 14K 1719
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 181
ksem 10 12K 1265
kenv 93 12K 93
eventhandler 133 12K 133
rman 84 10K 425
GEOM 60 10K 488
in6_multi 65 9K 65
bmsafemap 2 9K 30029
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 37
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
plimit 25 7K 788
cred 25 7K 602
sglist 5 7K 5
CAM DEV 3 6K 510
taskqueue 57 6K 57
CAM queue 5 6K 1528
pf_ifnet 13 5K 433
DEVFSP 78 5K 82
ufs_dirhash 24 5K 24
session 35 5K 59
UMA 263 5K 263
sctp_athm 269 5K 52266
vt 11 5K 11
inpcbpolicy 130 5K 13001
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
sctp_map 242 4K 28644
routetbl 23 4K 1379
lockf 33 4K 3569
acpisem 28 4K 28
selfd 55 4K 373928
pf_osfp 30 4K 30
hhook 13 4K 13
fpukern_ctx 3 3K 3
proc-args 52 3K 731
terminal 11 3K 11
sctp_stri 5 3K 4691
freework 10 3K 37461
select 19 3K 1082
newdirblk 18 3K 27811
freeblks 9 3K 29026
uidinfo 3 3K 88
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
sctp_ifa 13 2K 14
Unitno 27 2K 61
CAM XPT 22 2K 543
in_multi 6 2K 13
ip6opt 10 2K 182
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 844
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mkdir 6 1K 55622
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
crypto 4 1K 4
encap_export_host 12 1K 12
procdesc 5 1K 14
linuxcurrent 3 1K 4
pfil 4 1K 4
CAM SIM 2 1K 2
filedesc_to_leader 8 1K 15
cdev 2 1K 2
diradd 3 1K 29184
chacha20random 1 1K 1
osd 3 1K 10
sigio 5 1K 18
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
indirdep 1 1K 11547
ip_msource 4 1K 13
vnodes 1 1K 111
ktls 1 1K 1
feeder 7 1K 7
frag6 2 1K 6
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
linux 5 1K 6
aesni_data 2 1K 2
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
pmchooks 1 1K 1
nexusdev 7 1K 7
soname 4 1K 32636
filecaps 5 1K 144
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 49
iov 1 1K 33674
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_table 0 0K 339
pf_rule 0 0K 552
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 22154
sctp_iter 0 0K 127
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 117
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 10
sctp_aadr 0 0K 451
mqdata 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 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
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
amr 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
vm_fictitious 0 0K 0
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
agp 0 0K 0
nvme_da 0 0K 0
UMAHash 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 17737
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 417
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 116
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 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_msource 0 0K 0
ip6_moptions 0 0K 7
in6_mfilter 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_moptions 0 0K 35
in_mfilter 0 0K 34
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 17
twa_commands 0 0K 0
statfs 0 0K 28077
namei_tracker 0 0K 14
export_host 0 0K 0
cl_savebuf 0 0K 96
tcp_log_dev 0 0K 255
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 49861
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 381
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
ioctlops 0 0K 2621
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 943
sysctl 0 0K 1
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 114
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
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
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1001 1356488 0 254 38178816 0
tcp_log 416 45120 17070 499648 0 254 25871040 0
tcp_bbr_map 128 40470 4790 584160 0 127 5793280 0
RADIX NODE 144 16731 10146 898674 0 63 3870288 0
malloc-16384 16384 224 6 27905 0 1 3768320 0
mbuf 256 8973 4422 25851191 0 254 3429120 0
pbuf 2624 0 957 0 0 2 2511168 0
BUF TRIE 144 280 13188 23284 0 62 1939392 0
malloc-384 384 4426 4 4443 0 30 1701120 0
malloc-128 128 10710 78 41099 0 126 1380864 0
malloc-4096 4096 333 2 576 0 2 1372160 0
mbuf_cluster 2048 660 2 660 0 254 1355776 0
MAP ENTRY 96 13470 348 1630141 0 126 1326528 0
UMA Slabs 0 112 11580 9 11580 0 126 1297968 0
malloc-4096 4096 307 5 29442 0 2 1277952 0
VM OBJECT 264 4112 88 421155 0 30 1108800 0
sctp_asoc 2288 121 359 14315 0 254 1098240 0
malloc-2048 2048 145 323 32832 0 8 958464 0
FFS inode 1160 658 70 29772 0 9 844480 0
sctp_ep 1280 143 457 32595 0 254 768000 0
THREAD 1792 365 22 41616 0 8 693504 0
VMSPACE 2544 257 13 28850 0 4 686880 0
256 Bucket 2048 267 9 29080 0 8 565248 0
sctp_raddr 736 146 602 26056 0 254 550528 0
malloc-2048 2048 5 229 52514 0 8 479232 0
malloc-1024 1024 124 316 14324 0 16 450560 0
socket 944 209 247 50297 0 254 430464 0
PROC 1336 282 12 28875 0 8 392784 0
malloc-256 256 498 1017 95607 0 62 387840 0
VNODE 448 696 105 29811 0 30 358848 0
malloc-384 384 269 661 51039 0 30 357120 0
malloc-65536 65536 5 0 5 0 1 327680 0
malloc-65536 65536 0 5 582 0 1 327680 0
malloc-65536 65536 4 1 12 0 1 327680 0
sctp_chunk 152 134 1998 49263 0 254 324064 0
filedesc0 1072 282 12 28873 0 8 315168 0
malloc-384 384 240 580 29872 0 30 314880 0
malloc-256 256 306 909 54588 0 62 311040 0
g_bio 408 0 600 195619 0 30 244800 0
malloc-64 64 3585 195 32930 0 254 241920 0
malloc-256 256 304 611 29500 0 62 234240 0
malloc-32768 32768 0 7 10574 0 1 229376 0
DEVCTL 1024 0 216 131 0 0 221184 0
malloc-16 16 12834 166 13128 0 254 208000 0
tcpcb 1048 102 85 6178 0 254 195976 0
malloc-128 128 1367 152 30389 0 126 194432 0
UMA Zones 768 235 4 235 0 16 183552 0
FFS2 dinode 256 658 47 29771 0 62 180480 0
vmem btag 56 3024 60 3024 0 254 172704 0
mbuf_packet 256 34 626 253717 0 254 168960 0
malloc-32 32 4880 160 5414 0 254 161280 0
tcp_inpcb 488 102 218 6178 0 254 156160 0
S VFS Cache 104 1067 415 31186 0 126 154128 0
malloc-128 128 1113 34 4975 0 126 146816 0
malloc-65536 65536 0 2 392 0 1 131072 0
128 Bucket 1024 79 48 6869 0 16 130048 0
malloc-1024 1024 120 4 805 0 16 126976 0
clpbuf 2624 0 48 287 0 16 125952 0
ksiginfo 112 276 768 2806 0 126 116928 0
malloc-128 128 257 580 29396 0 126 107136 0
64 Bucket 512 103 105 29143 0 30 106496 0
malloc-32768 32768 0 3 32 0 1 98304 0
---
This report is generated by a bot. It may contain errors.
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