panic: ASan: Invalid access, NUM-byte read at ADDR, MallocRedZone(fb) (2)
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syzbot
Oct 4, 2023, 8:43:45 PM10/4/23
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 8818f0f1124e TCP: Fix a rack bug that skyzall found which ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14fec452680000
dashboard link: https://syzkaller.appspot.com/bug?extid=30b4bb0c0bc0f53ac198
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+30b4bb...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 8-byte read at 0xfffffe0058a50d98, MallocRedZone(fb)
cpuid = 1
time = 1661
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe007ccc3390
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe007ccc34f0
vpanic() at vpanic+0x271/frame 0xfffffe007ccc3690
panic() at panic+0xb5/frame 0xfffffe007ccc3750
kasan_code_name() at kasan_code_name/frame 0xfffffe007ccc3820
uiomove_faultflag() at uiomove_faultflag+0x1f4/frame 0xfffffe007ccc38a0
ktrgenio() at ktrgenio+0xb4/frame 0xfffffe007ccc38f0
kern_recvit() at kern_recvit+0x61f/frame 0xfffffe007ccc3ab0
freebsd32_recvmsg() at freebsd32_recvmsg+0x456/frame 0xfffffe007ccc3d10
ia32_syscall() at ia32_syscall+0x46e/frame 0xfffffe007ccc3f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c
KDB: enter: panic
[ thread pid 20080 tid 131244 ]
Stopped at kdb_enter+0x6e: movq $0,0x217bc57(%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 0xfffffe006d400000
rdx 0x3ffff
rbx 0xffffffff826e0a40 .str.28
rsp 0xfffffe007ccc34d0
rbp 0xfffffe007ccc34f0
rsi 0x40001
rdi 0xffffffff815d5c26 printf+0x156
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe007c9b0e20
r12 0
r13 0xfffffe007c9b0900
r14 0xffffffff826e0a40 .str.28
r15 0
rip 0xffffffff815c4c3e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x217bc57(%rip)
db> show proc
Process 20080 (syz-executor.0) at 0xfffffe007cad3560:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 770 at 0xfffffe0058ba05c0
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe005422b040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe007ca7a4d0
(map 0xfffffe007ca7a4d0)
(map.pmap 0xfffffe007ca7a590)
(pmap 0xfffffe007ca7a600)
threads: 2
130904 RunQ syz-executor.0
131244 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
20081 771 771 0 R (threaded) syz-executor.1
130908 Run uwait 0xfffffe0078afe980 syz-executor.1
131245 RunQ syz-executor.1
20080 770 770 0 R (threaded) syz-executor.0
130904 RunQ syz-executor.0
131244 Run CPU 1 syz-executor.0
20077 823 823 0 R (threaded) syz-executor.3
128650 RunQ syz-executor.3
131239 D biowr 0xfffffe00080a3708 syz-executor.3
131243 D biowr 0xfffffe000801ee68 syz-executor.3
20074 799 799 0 S (threaded) syz-executor.2
130801 S nanslp 0xffffffff83721c41 syz-executor.2
131236 S pipdwt 0xfffffe007ca8e5b0 syz-executor.2
131242 S pipbww 0xfffffe007ca8e5b0 syz-executor.2
19616 1 823 0 S uwait 0xfffffe0078afde80 syz-executor.3
19604 1 799 0 S uwait 0xfffffe0078afe200 syz-executor.2
19602 1 823 0 S uwait 0xfffffe007c8a2c80 syz-executor.3
19594 1 799 0 S uwait 0xfffffe007c8a3300 syz-executor.2
19592 1 823 0 S uwait 0xfffffe007c8a1680 syz-executor.3
19584 1 799 0 S uwait 0xfffffe0078afe780 syz-executor.2
19576 1 799 0 S uwait 0xfffffe007c8a3580 syz-executor.2
19540 1 799 0 S uwait 0xfffffe0078afea80 syz-executor.2
18278 1 771 -1 S uwait 0xfffffe0078afd780 syz-executor.1
18274 1 771 -1 S uwait 0xfffffe007c8a2180 syz-executor.1
18271 1 771 -1 S uwait 0xfffffe007c8a2680 syz-executor.1
18269 1 771 -1 S uwait 0xfffffe0078afe300 syz-executor.1
17865 1 770 0 S uwait 0xfffffe007c8a2580 syz-executor.0
17857 1 770 0 S uwait 0xfffffe007c8a2e80 syz-executor.0
17848 1 770 0 S uwait 0xfffffe007c8a2880 syz-executor.0
17833 1 770 0 S uwait 0xfffffe0075860400 syz-executor.0
16579 0 0 0 DL mdwait 0xfffffe007c97c000 [md7]
16573 0 0 0 DL mdwait 0xfffffe007c991000 [md6]
16571 0 0 0 DL mdwait 0xfffffe007c990000 [md5]
16568 0 0 0 DL mdwait 0xfffffe007cb17000 [md4]
16361 1 771 0 S uwait 0xfffffe0078aff700 syz-executor.1
16356 1 771 0 S uwait 0xfffffe0075860300 syz-executor.1
16352 1 771 0 S uwait 0xfffffe007c8a1e00 syz-executor.1
16349 1 771 0 S uwait 0xfffffe007c8a3000 syz-executor.1
16267 1 799 0 S uwait 0xfffffe007c8a2080 syz-executor.2
16265 1 771 0 S uwait 0xfffffe0078aff300 syz-executor.1
16262 1 799 0 S uwait 0xfffffe0078afe680 syz-executor.2
16260 1 771 0 S uwait 0xfffffe00781e4b80 syz-executor.1
16252 1 799 0 S uwait 0xfffffe007c8a3a80 syz-executor.2
16251 1 771 0 S uwait 0xfffffe007c8a2a80 syz-executor.1
16247 1 771 0 S umtxn 0xfffffe0078afe100 syz-executor.1
15930 1 771 0 S uwait 0xfffffe007c8a3680 syz-executor.1
15925 1 771 0 S uwait 0xfffffe0075860700 syz-executor.1
15922 1 770 0 S uwait 0xfffffe0078afe500 syz-executor.0
15920 1 823 0 S uwait 0xfffffe007c8a2d80 syz-executor.3
15918 1 771 0 S uwait 0xfffffe007c8a3b80 syz-executor.1
15915 1 770 0 S uwait 0xfffffe007c8a3200 syz-executor.0
15914 1 823 0 S uwait 0xfffffe007c8a2980 syz-executor.3
15908 1 823 0 S uwait 0xfffffe007c8a2b80 syz-executor.3
15907 1 770 0 S uwait 0xfffffe007c8a3480 syz-executor.0
15902 1 770 0 S uwait 0xfffffe0075860900 syz-executor.0
15792 0 0 0 DL mdwait 0xfffffe007cb0a000 [md9]
15366 1 770 0 S uwait 0xfffffe007c8a3980 syz-executor.0
14620 1 771 0 S uwait 0xfffffe0075861280 syz-executor.1
14619 1 771 0 S uwait 0xfffffe0079503b80 syz-executor.1
14613 1 771 0 S uwait 0xfffffe0079503c80 syz-executor.1
14611 1 771 0 S uwait 0xfffffe00781e2a00 syz-executor.1
14609 1 771 0 S uwait 0xfffffe0078aff100 syz-executor.1
14608 1 771 0 S uwait 0xfffffe00781e2b00 syz-executor.1
14605 1 771 0 S uwait 0xfffffe0075860d00 syz-executor.1
14604 1 771 0 S uwait 0xfffffe0075861380 syz-executor.1
14405 1 770 0 S uwait 0xfffffe0078afee80 syz-executor.0
14404 1 799 0 S uwait 0xfffffe0078afec80 syz-executor.2
14402 1 770 0 S uwait 0xfffffe00781e1780 syz-executor.0
14401 1 771 0 S uwait 0xfffffe0078aff900 syz-executor.1
14400 1 799 0 S uwait 0xfffffe0075860500 syz-executor.2
14398 1 771 0 S uwait 0xfffffe0075862a80 syz-executor.1
14397 1 823 0 S uwait 0xfffffe00781e1100 syz-executor.3
14395 1 823 0 S uwait 0xfffffe0075860c00 syz-executor.3
14393 1 770 0 S uwait 0xfffffe0078afed80 syz-executor.0
14391 1 799 0 S uwait 0xfffffe00781e1a80 syz-executor.2
14390 1 770 0 S uwait 0xfffffe0078aff000 syz-executor.0
14389 1 799 0 S uwait 0xfffffe0075860000 syz-executor.2
14388 1 771 0 S uwait 0xfffffe0075861c00 syz-executor.1
14387 1 823 0 S uwait 0xfffffe0078aff800 syz-executor.3
14384 1 771 0 S uwait 0xfffffe0078aff500 syz-executor.1
14383 1 823 0 S uwait 0xfffffe0075860100 syz-executor.3
14382 1 770 0 S uwait 0xfffffe0079503a80 syz-executor.0
14381 1 799 0 S uwait 0xfffffe00781e2600 syz-executor.2
14378 1 799 0 S uwait 0xfffffe00781e2400 syz-executor.2
14377 1 823 0 S uwait 0xfffffe00781e4e80 syz-executor.3
14376 1 770 0 S uwait 0xfffffe0075861080 syz-executor.0
14375 1 823 0 S uwait 0xfffffe0078affa00 syz-executor.3
14374 1 771 0 S uwait 0xfffffe0075862380 syz-executor.1
14369 1 771 0 S uwait 0xfffffe0075860e00 syz-executor.1
14364 1 771 0 S uwait 0xfffffe0075861900 syz-executor.1
14362 1 771 0 S uwait 0xfffffe0075860200 syz-executor.1
14042 1 823 0 S uwait 0xfffffe0075862280 syz-executor.3
14011 1 799 0 SV uwait 0xfffffe0075860b00 syz-executor.2
13319 1 770 0 S uwait 0xfffffe0078affb80 syz-executor.0
13302 1 770 0 S uwait 0xfffffe00781e1980 syz-executor.0
13294 1 771 0 S uwait 0xfffffe0075861600 syz-executor.1
13292 1 823 0 S uwait 0xfffffe0075862780 syz-executor.3
13288 1 770 0 S uwait 0xfffffe0078aff600 syz-executor.0
13285 1 799 0 S uwait 0xfffffe00781e1480 syz-executor.2
13282 1 823 0 S uwait 0xfffffe0078aff400 syz-executor.3
13280 1 771 0 S uwait 0xfffffe0078aff200 syz-executor.1
13275 1 799 0 S uwait 0xfffffe0079503d80 syz-executor.2
13272 1 771 0 S uwait 0xfffffe0079503980 syz-executor.1
13270 1 823 0 S uwait 0xfffffe00794dde80 syz-executor.3
13265 1 799 0 S uwait 0xfffffe0075861f00 syz-executor.2
13255 1 799 0 S uwait 0xfffffe0075861700 syz-executor.2
13003 1 770 0 S uwait 0xfffffe0075863280 syz-executor.0
12997 1 823 0 S uwait 0xfffffe0075862480 syz-executor.3
12996 1 770 0 S uwait 0xfffffe0079503e80 syz-executor.0
12991 1 823 0 S uwait 0xfffffe0075862f00 syz-executor.3
12989 1 770 0 S uwait 0xfffffe0075861b00 syz-executor.0
12981 1 823 0 S uwait 0xfffffe0075861500 syz-executor.3
12980 1 799 0 S uwait 0xfffffe00781e2500 syz-executor.2
12979 1 771 0 S uwait 0xfffffe00781e1400 syz-executor.1
12978 1 770 0 S uwait 0xfffffe0075861a00 syz-executor.0
12974 1 799 0 S uwait 0xfffffe0075863480 syz-executor.2
12972 1 823 0 S uwait 0xfffffe00781e1000 syz-executor.3
12971 1 771 0 S uwait 0xfffffe00794ddc80 syz-executor.1
12968 1 770 0 S uwait 0xfffffe00781e1200 syz-executor.0
12967 1 823 0 S uwait 0xfffffe00781e2000 syz-executor.3
12964 1 799 0 S uwait 0xfffffe00781e1b80 syz-executor.2
12961 1 771 0 S uwait 0xfffffe00781e2200 syz-executor.1
12960 1 823 0 S uwait 0xfffffe00781e1300 syz-executor.3
12959 1 770 0 S uwait 0xfffffe0075861d00 syz-executor.0
12951 1 770 0 S uwait 0xfffffe00781e1d80 syz-executor.0
12843 1 823 0 S uwait 0xfffffe0075862b00 syz-executor.3
12838 1 771 0 S uwait 0xfffffe00781e4780 syz-executor.1
12832 1 823 0 S uwait 0xfffffe0075862580 syz-executor.3
12830 1 771 0 S uwait 0xfffffe00781e2800 syz-executor.1
12829 1 799 0 S uwait 0xfffffe00794ddd80 syz-executor.2
12823 1 823 0 S uwait 0xfffffe0075861e00 syz-executor.3
12822 1 799 0 S uwait 0xfffffe00781e3280 syz-executor.2
12817 1 771 0 S uwait 0xfffffe0075862180 syz-executor.1
12815 1 799 0 S uwait 0xfffffe00781e4200 syz-executor.2
12807 1 799 0 S uwait 0xfffffe00781e2700 syz-executor.2
12281 1 771 0 S uwait 0xfffffe00781e1c80 syz-executor.1
12278 1 771 0 S uwait 0xfffffe0075863080 syz-executor.1
12272 1 771 0 S uwait 0xfffffe0075862c00 syz-executor.1
12268 1 771 0 S uwait 0xfffffe0075862880 syz-executor.1
12005 1 799 0 S uwait 0xfffffe00794ddb80 syz-executor.2
12002 1 799 0 S uwait 0xfffffe0075862680 syz-executor.2
11994 1 799 0 S uwait 0xfffffe0075862080 syz-executor.2
11986 1 799 0 S uwait 0xfffffe0075863380 syz-executor.2
11518 1 771 60928 S uwait 0xfffffe0079500500 syz-executor.1
11513 1 770 60928 S uwait 0xfffffe00781e3380 syz-executor.0
11511 1 770 60928 S uwait 0xfffffe0075862e00 syz-executor.0
11510 1 771 60928 S uwait 0xfffffe00781e3c80 syz-executor.1
11507 1 770 60928 S uwait 0xfffffe00781e1e80 syz-executor.0
11506 1 771 60928 S uwait 0xfffffe00781e2100 syz-executor.1
11503 1 771 60928 S uwait 0xfffffe00781e1880 syz-executor.1
10745 1 799 0 S uwait 0xfffffe00781e4380 syz-executor.2
10743 1 823 0 S uwait 0xfffffe0075863a80 syz-executor.3
10739 1 823 0 S uwait 0xfffffe00794dab80 syz-executor.3
10738 1 799 0 S uwait 0xfffffe0079501700 syz-executor.2
10734 1 799 0 S uwait 0xfffffe0075862d00 syz-executor.2
10732 1 823 0 S uwait 0xfffffe00781e2e00 syz-executor.3
10727 1 823 0 S uwait 0xfffffe00781e4880 syz-executor.3
10647 1 770 0 S uwait 0xfffffe00781e2f00 syz-executor.0
10644 1 770 0 S uwait 0xfffffe00781e2c80 syz-executor.0
10642 1 770 0 S uwait 0xfffffe00794db200 syz-executor.0
10640 1 770 0 S uwait 0xfffffe00781e2900 syz-executor.0
10602 0 0 0 DL mdwait 0xfffffe00758b8000 [md3]
10597 0 0 0 DL mdwait 0xfffffe0075278000 [md2]
10591 0 0 0 DL mdwait 0xfffffe007526b000 [md1]
10587 0 0 0 DL mdwait 0xfffffe0075251000 [md0]
10344 1 770 0 S uwait 0xfffffe0079500c80 syz-executor.0
10339 1 770 0 S uwait 0xfffffe0075863180 syz-executor.0
10328 1 770 0 S uwait 0xfffffe0079500080 syz-executor.0
10327 1 770 0 S uwait 0xfffffe00794da700 syz-executor.0
10323 1 823 0 S uwait 0xfffffe0075863980 syz-executor.3
10322 1 771 0 S uwait 0xfffffe00794dda80 syz-executor.1
10320 1 823 0 S uwait 0xfffffe0079500600 syz-executor.3
10319 1 771 0 S uwait 0xfffffe00781e3080 syz-executor.1
10314 1 770 0 S uwait 0xfffffe0079500300 syz-executor.0
10313 1 770 0 S uwait 0xfffffe00781e4000 syz-executor.0
10311 1 771 0 S uwait 0xfffffe00781e3e80 syz-executor.1
10310 1 771 0 S uwait 0xfffffe00781e3a80 syz-executor.1
10308 1 823 0 S uwait 0xfffffe0075863580 syz-executor.3
10306 1 823 0 S uwait 0xfffffe0075863880 syz-executor.3
10303 1 771 0 S uwait 0xfffffe00781e3480 syz-executor.1
10302 1 771 0 S uwait 0xfffffe00781e3180 syz-executor.1
10301 1 823 0 S uwait 0xfffffe006ccc2e80 syz-executor.3
10299 1 823 0 S uwait 0xfffffe0079500700 syz-executor.3
10289 1 823 0 S uwait 0xfffffe0079500900 syz-executor.3
10287 1 823 0 S uwait 0xfffffe0075863680 syz-executor.3
9909 1 770 0 S uwait 0xfffffe00781e4580 syz-executor.0
9484 1 799 0 S uwait 0xfffffe00781e3d80 syz-executor.2
9483 1 771 0 S uwait 0xfffffe00781e3880 syz-executor.1
9475 1 799 0 S uwait 0xfffffe00794dbe00 syz-executor.2
9474 1 771 0 S uwait 0xfffffe006ccc2880 syz-executor.1
9470 1 823 0 S uwait 0xfffffe0079500180 syz-executor.3
9467 1 823 0 S uwait 0xfffffe006ccc2b80 syz-executor.3
9463 1 823 0 S uwait 0xfffffe00794dc100 syz-executor.3
9462 1 799 0 S uwait 0xfffffe00781e3580 syz-executor.2
9460 1 770 0 S uwait 0xfffffe005756fe80 syz-executor.0
9459 1 771 0 S uwait 0xfffffe00781e3780 syz-executor.1
9453 1 770 0 S uwait 0xfffffe006ccc2980 syz-executor.0
9451 1 770 0 S uwait 0xfffffe00794db300 syz-executor.0
9448 1 770 0 S uwait 0xfffffe00794daa80 syz-executor.0
9445 1 771 0 S uwait 0xfffffe0079500400 syz-executor.1
9078 1 799 0 S uwait 0xfffffe00794dad80 syz-executor.2
9074 1 799 0 S uwait 0xfffffe00794db400 syz-executor.2
9071 1 823 0 S uwait 0xfffffe006ccc2780 syz-executor.3
9069 1 799 0 S uwait 0xfffffe006ccc2d00 syz-executor.2
9066 1 799 0 S umtxn 0xfffffe0079500800 syz-executor.2
9065 1 823 0 S uwait 0xfffffe0057add780 syz-executor.3
9060 1 799 0 S uwait 0xfffffe006ccbf800 syz-executor.2
9059 1 823 0 S uwait 0xfffffe00781e4100 syz-executor.3
9058 1 823 0 S uwait 0xfffffe0079500980 syz-executor.3
9055 1 799 0 S uwait 0xfffffe0079503200 syz-executor.2
9054 1 823 0 S uwait 0xfffffe006ccc2a80 syz-executor.3
9047 1 823 0 S uwait 0xfffffe006ccc2c80 syz-executor.3
9043 1 823 0 S uwait 0xfffffe00794db800 syz-executor.3
9042 1 823 0 S uwait 0xfffffe0079502480 syz-executor.3
7849 1 799 0 S uwait 0xfffffe00794dc180 syz-executor.2
7846 1 770 0 S umtxn 0xfffffe00794db100 syz-executor.0
7841 1 799 0 S uwait 0xfffffe00794dba00 syz-executor.2
7839 1 770 0 S uwait 0xfffffe00794da400 syz-executor.0
7836 1 771 0 S uwait 0xfffffe00781e3b80 syz-executor.1
7833 1 799 0 S uwait 0xfffffe00794da500 syz-executor.2
7830 1 770 0 S uwait 0xfffffe00781e4980 syz-executor.0
7828 1 771 0 S uwait 0xfffffe00794dbd00 syz-executor.1
7819 1 771 0 S uwait 0xfffffe00781e4480 syz-executor.1
7808 1 771 0 S uwait 0xfffffe00794da200 syz-executor.1
7640 1 799 0 S uwait 0xfffffe00794dbf00 syz-executor.2
7635 1 799 0 S uwait 0xfffffe00794da000 syz-executor.2
7633 1 799 0 S uwait 0xfffffe0079501500 syz-executor.2
7631 1 771 0 S uwait 0xfffffe00794da100 syz-executor.1
7629 1 771 0 S uwait 0xfffffe00781e3680 syz-executor.1
7623 1 771 0 S uwait 0xfffffe00781e3980 syz-executor.1
7620 1 771 0 S uwait 0xfffffe00794dbb00 syz-executor.1
6999 1 771 0 S uwait 0xfffffe00781e4680 syz-executor.1
6994 1 823 0 S uwait 0xfffffe0079501600 syz-executor.3
6988 1 771 0 S uwait 0xfffffe00794db600 syz-executor.1
6984 1 823 0 S uwait 0xfffffe00794da800 syz-executor.3
6979 1 771 0 S umtxn 0xfffffe00794db700 syz-executor.1
6975 1 823 0 S uwait 0xfffffe00794da600 syz-executor.3
6964 1 823 0 S uwait 0xfffffe0079502280 syz-executor.3
6747 1 799 0 S uwait 0xfffffe00794dc280 syz-executor.2
6744 1 799 0 S uwait 0xfffffe0079500a80 syz-executor.2
6730 1 799 0 S uwait 0xfffffe00794dae80 syz-executor.2
6728 1 771 0 S uwait 0xfffffe0057adb400 syz-executor.1
6727 1 770 0 S uwait 0xfffffe00794da900 syz-executor.0
6724 1 823 0 S uwait 0xfffffe0079501000 syz-executor.3
6722 1 799 0 S uwait 0xfffffe0079501300 syz-executor.2
6720 1 823 0 S uwait 0xfffffe0079501d00 syz-executor.3
6719 1 771 0 S uwait 0xfffffe00794dac80 syz-executor.1
6718 1 770 0 S uwait 0xfffffe0079503400 syz-executor.0
6714 1 799 0 S uwait 0xfffffe005756f900 syz-executor.2
6712 1 823 0 S uwait 0xfffffe0079502580 syz-executor.3
6711 1 771 0 S uwait 0xfffffe00794da300 syz-executor.1
6710 1 770 0 S uwait 0xfffffe0079500d80 syz-executor.0
6709 1 799 0 S uwait 0xfffffe0079501100 syz-executor.2
6697 1 799 0 S uwait 0xfffffe0079500b80 syz-executor.2
6214 1 771 0 S uwait 0xfffffe0079500e80 syz-executor.1
4595 1 770 0 SV uwait 0xfffffe00794db500 syz-executor.0
4583 1 770 0 SV uwait 0xfffffe00794db900 syz-executor.0
4574 1 770 0 SV uwait 0xfffffe0079501400 syz-executor.0
4564 1 770 0 SV uwait 0xfffffe00794db000 syz-executor.0
3762 1 3762 65 Ss select 0xfffffe00794da9c0 dhclient
3702 1 771 0 S uwait 0xfffffe0079502680 syz-executor.1
3694 1 770 0 S uwait 0xfffffe0079502880 syz-executor.0
3693 1 771 0 S uwait 0xfffffe00794dbc00 syz-executor.1
3687 1 770 0 S uwait 0xfffffe00794dd700 syz-executor.0
3686 1 799 0 S umtxn 0xfffffe0079501b00 syz-executor.2
3685 1 823 0 S uwait 0xfffffe0079501e00 syz-executor.3
3683 1 770 0 S uwait 0xfffffe0079502e80 syz-executor.0
3680 1 823 0 S umtxn 0xfffffe0079501a00 syz-executor.3
3676 1 771 0 S uwait 0xfffffe0079502980 syz-executor.1
3674 1 823 0 S uwait 0xfffffe0079501800 syz-executor.3
3673 1 799 0 S uwait 0xfffffe0079501c00 syz-executor.2
3672 1 771 0 S uwait 0xfffffe0079502180 syz-executor.1
3670 1 823 0 S uwait 0xfffffe005756f700 syz-executor.3
3666 1 771 0 S uwait 0xfffffe0079501900 syz-executor.1
3665 1 823 0 S uwait 0xfffffe00794dc480 syz-executor.3
3664 1 799 0 S uwait 0xfffffe00794dc580 syz-executor.2
3659 1 823 0 S uwait 0xfffffe0079503600 syz-executor.3
3657 1 771 0 S uwait 0xfffffe0079502380 syz-executor.1
3653 1 771 0 S uwait 0xfffffe0079503500 syz-executor.1
3647 1 771 0 S uwait 0xfffffe0079502a80 syz-executor.1
3644 1 771 0 S uwait 0xfffffe005756f500 syz-executor.1
3638 1 771 0 S uwait 0xfffffe00794dc980 syz-executor.1
3616 1 771 0 S uwait 0xfffffe005756fd00 syz-executor.1
3615 1 770 0 S uwait 0xfffffe0079503100 syz-executor.0
3601 1 771 0 S uwait 0xfffffe0079503300 syz-executor.1
3600 1 770 0 S uwait 0xfffffe006ccc0f00 syz-executor.0
3591 1 770 0 S uwait 0xfffffe00794dc380 syz-executor.0
3590 1 771 0 S uwait 0xfffffe0079502780 syz-executor.1
3581 1 770 0 S uwait 0xfffffe00794dc780 syz-executor.0
3366 1 799 0 S uwait 0xfffffe00794dd000 syz-executor.2
3365 1 770 0 S uwait 0xfffffe00794dd600 syz-executor.0
3363 1 771 0 S uwait 0xfffffe005756fe00 syz-executor.1
3358 1 770 0 S uwait 0xfffffe00794dcb80 syz-executor.0
3356 1 799 0 S uwait 0xfffffe0079503700 syz-executor.2
3354 1 771 0 S uwait 0xfffffe0079503000 syz-executor.1
3351 1 770 0 S uwait 0xfffffe00794dd400 syz-executor.0
3349 1 799 0 S uwait 0xfffffe005756f800 syz-executor.2
3345 1 771 0 S uwait 0xfffffe0057add600 syz-executor.1
3333 1 771 0 S umtxn 0xfffffe0079502d80 syz-executor.1
3330 0 0 0 DL - 0xffffffff836cc420 [accounting]
3242 1 823 0 SV uwait 0xfffffe0079502b80 syz-executor.3
3130 1 3130 0 Ss select 0xfffffe0079501f40 dhclient
3127 1 3127 0 Ss select 0xfffffe00794dc040 dhclient
3108 1 3108 65 Ss select 0xfffffe00795020c0 dhclient
2679 1 799 0 S uwait 0xfffffe006ccbf000 syz-executor.2
2674 1 799 0 S uwait 0xfffffe0057ada880 syz-executor.2
2665 1 799 0 S uwait 0xfffffe005756fa00 syz-executor.2
2664 1 799 0 S uwait 0xfffffe006ccbf400 syz-executor.2
2656 1 799 0 S uwait 0xfffffe0057ada380 syz-executor.2
2652 1 799 0 S uwait 0xfffffe0057ada680 syz-executor.2
2649 1 799 0 S uwait 0xfffffe00794dc880 syz-executor.2
2648 1 770 0 S uwait 0xfffffe005756f600 syz-executor.0
2647 1 799 0 S uwait 0xfffffe0057ada280 syz-executor.2
2645 1 770 0 S uwait 0xfffffe006ccc2400 syz-executor.0
2641 1 770 0 S uwait 0xfffffe006ccc2100 syz-executor.0
2640 1 799 0 S uwait 0xfffffe00794dd500 syz-executor.2
2639 1 770 0 S uwait 0xfffffe0057add700 syz-executor.0
2637 1 799 0 S uwait 0xfffffe0057addc80 syz-executor.2
2635 1 799 0 S uwait 0xfffffe0057ada780 syz-executor.2
2634 1 770 0 S uwait 0xfffffe00794dcc80 syz-executor.0
2633 1 799 0 S uwait 0xfffffe005756fc00 syz-executor.2
2629 1 770 0 S uwait 0xfffffe00794dc680 syz-executor.0
2625 1 770 0 S uwait 0xfffffe00794dd100 syz-executor.0
2620 1 770 0 S uwait 0xfffffe005756fb00 syz-executor.0
2372 1 2372 0 Ss select 0xfffffe00794dc0c0 dhclient
2369 1 2369 0 Ss select 0xfffffe00794dcdc0 dhclient
2340 1 2340 65 Ss select 0xfffffe006ccc0a40 dhclient
2229 0 0 0 DL - 0xffffffff83831ac0 [soaiod4]
2228 0 0 0 DL - 0xffffffff83831ac0 [soaiod3]
2227 0 0 0 DL - 0xffffffff83831ac0 [soaiod2]
2226 0 0 0 DL - 0xffffffff83831ac0 [soaiod1]
2225 0 0 0 DL aiordy 0xfffffe0078f1e040 [aiod4]
2224 0 0 0 DL aiordy 0xfffffe0079364040 [aiod3]
2223 0 0 0 DL aiordy 0xfffffe0073d965c0 [aiod2]
2222 0 0 0 DL aiordy 0xfffffe0079363ae0 [aiod1]
2085 1 799 0 S uwait 0xfffffe0057ada480 syz-executor.2
2075 1 799 0 S uwait 0xfffffe0057add980 syz-executor.2
2065 1 770 0 S uwait 0xfffffe006ccc2000 syz-executor.0
2064 1 771 0 S uwait 0xfffffe006ccc0980 syz-executor.1
2060 1 799 0 S uwait 0xfffffe0057ada180 syz-executor.2
2059 1 823 0 S uwait 0xfffffe0057addd80 syz-executor.3
2054 1 770 0 S uwait 0xfffffe006ccc0080 syz-executor.0
2051 1 771 0 S uwait 0xfffffe006ccbf100 syz-executor.1
2048 1 823 0 S uwait 0xfffffe006ccbfd00 syz-executor.3
2045 1 799 0 S uwait 0xfffffe006ccc0480 syz-executor.2
2041 1 770 0 S uwait 0xfffffe0057addb80 syz-executor.0
2040 1 823 0 S uwait 0xfffffe0057adda80 syz-executor.3
2038 1 771 0 S uwait 0xfffffe0057add880 syz-executor.1
2034 1 799 0 S uwait 0xfffffe006ccbf900 syz-executor.2
2031 1 823 0 S uwait 0xfffffe006ccc0d00 syz-executor.3
2029 1 770 0 S uwait 0xfffffe006ccbff00 syz-executor.0
2022 1 799 0 S uwait 0xfffffe0057adb000 syz-executor.2
2020 1 770 0 S uwait 0xfffffe0057adb200 syz-executor.0
2016 1 799 0 S uwait 0xfffffe006ccc1780 syz-executor.2
2015 1 823 0 S uwait 0xfffffe006ccc1180 syz-executor.3
2012 1 770 0 S uwait 0xfffffe0057adb500 syz-executor.0
2009 1 823 0 S uwait 0xfffffe006ccbf200 syz-executor.3
2006 1 770 0 S uwait 0xfffffe0057adad80 syz-executor.0
2000 1 770 0 S uwait 0xfffffe006ccc1380 syz-executor.0
1998 1 823 0 S uwait 0xfffffe006ccbf300 syz-executor.3
1996 1 799 0 S umtxn 0xfffffe006ccbfb00 syz-executor.2
1993 1 770 0 S uwait 0xfffffe006ccc1080 syz-executor.0
1989 1 823 0 S uwait 0xfffffe006ccbfe00 syz-executor.3
1988 1 799 0 S uwait 0xfffffe006ccbfc00 syz-executor.2
1982 1 823 0 S uwait 0xfffffe006ccbf700 syz-executor.3
1978 1 823 0 S uwait 0xfffffe006ccc0380 syz-executor.3
1671 1 770 0 S uwait 0xfffffe006ccc1280 syz-executor.0
1662 1 770 0 S uwait 0xfffffe006ccc1b80 syz-executor.0
1660 1 771 0 S uwait 0xfffffe0057adb600 syz-executor.1
1647 1 771 0 S uwait 0xfffffe006ccc0580 syz-executor.1
1646 1 770 0 S uwait 0xfffffe006ccc0e00 syz-executor.0
1643 1 799 0 S uwait 0xfffffe00571a6680 syz-executor.2
1641 1 823 0 S uwait 0xfffffe0057adb100 syz-executor.3
1639 1 771 0 S uwait 0xfffffe006ccc1c80 syz-executor.1
1637 1 770 0 S uwait 0xfffffe006ccc1e80 syz-executor.0
1635 1 799 0 S uwait 0xfffffe0057adae80 syz-executor.2
1633 1 771 0 S uwait 0xfffffe00571a6880 syz-executor.1
1632 1 823 0 S uwait 0xfffffe00571a6500 syz-executor.3
1631 1 770 0 S uwait 0xfffffe005756cd80 syz-executor.0
1627 1 799 0 S uwait 0xfffffe006ccc0280 syz-executor.2
1626 1 771 0 S uwait 0xfffffe006ccc0680 syz-executor.1
1623 1 823 0 S uwait 0xfffffe0057adb980 syz-executor.3
1621 1 770 0 S uwait 0xfffffe006ccc0180 syz-executor.0
1619 1 799 0 S uwait 0xfffffe006ccc1980 syz-executor.2
1617 1 823 0 S uwait 0xfffffe0057adac80 syz-executor.3
1615 1 770 0 S uwait 0xfffffe005756c000 syz-executor.0
1614 1 771 0 S uwait 0xfffffe005756d380 syz-executor.1
1611 1 799 0 S uwait 0xfffffe006ccc0880 syz-executor.2
1609 1 823 0 S uwait 0xfffffe006ccc0780 syz-executor.3
1608 1 771 0 S uwait 0xfffffe0057adab80 syz-executor.1
1605 1 770 0 S uwait 0xfffffe0057adb300 syz-executor.0
1603 1 799 0 S uwait 0xfffffe006ccc2300 syz-executor.2
1601 1 770 0 S uwait 0xfffffe006ccc1a80 syz-executor.0
1600 1 771 0 S uwait 0xfffffe00571a6a80 syz-executor.1
1599 1 823 0 S uwait 0xfffffe005756cc80 syz-executor.3
1595 1 771 0 S uwait 0xfffffe005756c280 syz-executor.1
1582 1 771 0 S uwait 0xfffffe006ccc1580 syz-executor.1
1568 1 1568 0 Ss select 0xfffffe006ccc0ac0 dhclient
1565 1 1565 0 Ss select 0xfffffe006ccbfec0 dhclient
1542 1 1542 65 Ss select 0xfffffe0057adb6c0 dhclient
1012 1 1012 0 Ss select 0xfffffe0057adaac0 dhclient
1009 1 1009 0 Ss select 0xfffffe006ccc0bc0 dhclient
823 768 823 0 Ss nanslp 0xffffffff83721c41 syz-executor.3
799 768 799 0 Ss nanslp 0xffffffff83721c41 syz-executor.2
771 768 771 0 Ss nanslp 0xffffffff83721c41 syz-executor.1
770 768 770 0 Ss nanslp 0xffffffff83721c41 syz-executor.0
768 766 766 0 S (threaded) syz-fuzzer
100095 S wait 0xfffffe0058b9eae0 syz-fuzzer
100114 S uwait 0xfffffe0057adc680 syz-fuzzer
100115 S uwait 0xfffffe0057adc780 syz-fuzzer
100116 S wait 0xfffffe0058b9eae0 syz-fuzzer
100117 S uwait 0xfffffe00571a6c80 syz-fuzzer
100118 S uwait 0xfffffe0057adc980 syz-fuzzer
100119 S kqread 0xfffffe00079c8300 syz-fuzzer
100120 S wait 0xfffffe0058b9eae0 syz-fuzzer
100121 S uwait 0xfffffe00571a6e80 syz-fuzzer
100126 S wait 0xfffffe0058b9eae0 syz-fuzzer
100133 S uwait 0xfffffe0057adb880 syz-fuzzer
100145 S uwait 0xfffffe006ccc1d80 syz-fuzzer
101858 S uwait 0xfffffe006ccbfa00 syz-fuzzer
766 764 766 0 Ss pause 0xfffffe00571d5b70 csh
764 682 764 0 Ss select 0xfffffe006ccc23c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00576c2cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00576c14b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00576c18b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005876acb0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00576c1cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005876b0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe005876b4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe005876b8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe005876bcb0 getty
686 1 686 0 Ss nanslp 0xffffffff83721c40 cron
682 1 682 0 Ss select 0xfffffe006ccc24c0 sshd
495 1 495 0 Ss select 0xfffffe00571a6440 syslogd
424 1 424 0 Ss select 0xfffffe006ccc26c0 devd
423 1 423 65 Ss select 0xfffffe006ccc2540 dhclient
338 1 338 0 Ss select 0xfffffe006ccc25c0 dhclient
335 1 335 0 Ss select 0xfffffe005756d340 dhclient
17 0 0 0 DL syncer 0xffffffff8383f360 [syncer]
16 0 0 0 DL vlruwt 0xfffffe00571d7040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8383d980 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00085fd8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838b0540 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff838983f8 [dom0]
100080 D launds 0xffffffff83898404 [laundry: dom0]
100081 D umarcl 0xffffffff81d4f8a0 [uma]
7 0 0 0 DL - 0xffffffff834b6c28 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff83f7a3d0 [pf purge]
5 0 0 0 DL waiting 0xffffffff845ad4e0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83481340 [doneq0]
100045 D - 0xffffffff834812c0 [async]
100076 D - 0xffffffff83481140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83893c60 [crypto]
100042 D crypto_ 0xfffffe00540c6d30 [crypto returns 0]
100043 D crypto_ 0xfffffe00540c6d80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00570f5488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836ca5e0 [g_event]
100036 D - 0xffffffff836ca600 [g_up]
100037 D - 0xffffffff836ca620 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe005422b040 [init]
10 0 0 0 DL audit_w 0xffffffff838946a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836cafa0 [swapper]
100005 D - 0xfffffe00540da700 [softirq_0]
100006 D - 0xfffffe00540da600 [softirq_1]
100007 D - 0xfffffe00540da500 [if_io_tqg_0]
100008 D - 0xfffffe00540da400 [if_io_tqg_1]
100009 D - 0xfffffe00540da300 [if_config_tqg_0]
100010 D - 0xfffffe00079eee00 [pci_hp taskq]
100011 D - 0xfffffe00079eec00 [kqueue_ctx taskq]
100014 D - 0xfffffe00079ee600 [thread taskq]
100016 D - 0xfffffe00079ee200 [aiod_kick taskq]
100017 D - 0xfffffe00079ee000 [deferred_unmount ta]
100018 D - 0xfffffe00079edd00 [inm_free taskq]
100019 D - 0xfffffe00079edb00 [in6m_free taskq]
100020 D - 0xfffffe00079ed900 [linuxkpi_irq_wq]
100021 D - 0xfffffe00079ed700 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079ed700 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079ed700 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079ed700 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079ed200 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079ed200 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079ed200 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079ed200 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00079ec600 [firmware taskq]
100039 D - 0xfffffe0054368900 [crypto_0]
100040 D - 0xfffffe0054368900 [crypto_1]
100055 D - 0xfffffe0057232500 [vtnet0 rxq 0]
100056 D - 0xfffffe0057232400 [vtnet0 txq 0]
100057 D - 0xfffffe0057232300 [vtnet0 rxq 1]
100058 D - 0xfffffe0057232200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe005756f000 [virtio_balloon]
100066 D - 0xffffffff826e5c00 [deadlkres]
100070 D - 0xfffffe00079ec000 [acpi_task_0]
100071 D - 0xfffffe00079ec000 [acpi_task_1]
100072 D - 0xfffffe00079ec000 [acpi_task_2]
100074 D - 0xfffffe00079efa00 [mca taskq]
100075 D - 0xfffffe0054366c00 [CAM taskq]
db> show all locks
Process 20077 (syz-executor.3) thread 0xfffffe007c89b560 (131239)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00080a3788) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1735
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00751dacb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1162
Process 20077 (syz-executor.3) thread 0xfffffe007c9ad000 (131243)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000801eee8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1735
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00782f9cb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1162
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
sctp_stro 191 9403K 12531
filedesc 690 5523K 37925
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4229
pcb 2105 3007K 68651
sysctloid 35511 2093K 35582
vtbuf 24 1968K 46
subproc 885 1902K 20666
kobj 326 1304K 569
newblk 50 1037K 144800
vfscache 3 1025K 3
filemon 124 992K 603
inodedep 104 551K 25404
vmem 3 528K 9
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
sctp_atcl 1230 462K 49112
vnet_data 2 224K 2
acpitask 1 224K 1
acpica 1674 184K 60310
kdtrace 968 161K 51328
tcp_fsb 74 153K 5832
tidhash 3 141K 3
umtx 1122 141K 1122
pagedep 9 130K 19306
linker 352 130K 639
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 118 118K 135
sem 4 106K 4
gtaskqueue 18 98K 18
BPF 46 88K 1419
bus 985 81K 5155
mtx_pool 2 72K 2
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 512 64K 512
ddb_capture 1 64K 1
shm 15 60K 375
sctp_atky 1430 51K 65805
temp 37 39K 8264
md_disk 14 37K 18
DEVFS3 137 35K 147
CC Mem 132 33K 10218
hostcache 1 32K 1
msg 4 30K 4
kqueue 435 30K 20583
kbdmux 6 28K 6
pwddesc 420 27K 20259
routetbl 160 25K 1592
DEVFSP 370 24K 4423
dirrem 89 23K 23301
pf_osfp 180 22K 180
ifaddr 71 21K 73
md_sectors 5 20K 5
DEVFS_RULE 56 20K 56
GEOM 124 20K 735
sctp_athm 1230 20K 51827
sctp_timw 68 17K 68
lltable 53 17K 542
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
bus-sc 34 15K 1687
eventhandler 161 14K 161
KTRACE 103 13K 1609809
ether_multi 157 13K 322
ifnet 7 13K 7
devstat 6 13K 6
pf_table 6 12K 291
ksem 31 12K 132
kenv 95 12K 95
cryptodev 180 12K 3560
cred 45 12K 681
freefile 88 11K 22730
rman 88 11K 431
CAM queue 5 11K 1528
proc-args 450 10K 21506
in6_multi 71 9K 71
iov 10 9K 55322
bmsafemap 2 9K 25819
rpc 4 9K 4
lockf 79 9K 1196
UART 12 9K 12
shmfd 1 8K 115
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
taskqueue 63 7K 93
pf_ifnet 19 7K 444
inpcbpolicy 196 7K 12027
sglist 6 7K 6
plimit 24 6K 583
CAM DEV 3 6K 510
sctp_map 382 6K 26250
freework 21 6K 71670
pfs_nodes 20 5K 20
hhook 15 5K 17
ufs_dirhash 24 5K 24
UMA 273 5K 273
session 35 5K 72
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
selfd 55 4K 258453
kcovinfo 52 4K 52
terminal 11 3K 11
uidinfo 5 3K 142
filedesc_to_leader 40 3K 111
osd 137 3K 10117
select 19 3K 273
clone 9 3K 9
local_apic 1 2K 1
io_apic 1 2K 1
freeblks 8 2K 24743
ipsec-saq 2 2K 2
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
Unitno 29 2K 395
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 39
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 37594
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 1984
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 15
ipsec 3 1K 3
diradd 6 1K 23346
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 349
pci_link 10 1K 10
crypto 4 1K 582
encap_export_host 12 1K 12
procdesc 5 1K 18
newdirblk 4 1K 18797
indirdep 2 1K 72306
netlink 2 1K 2
cdev 2 1K 2
pf_rule 3 1K 278
chacha20random 1 1K 1
biobuf 1 1K 1
ip_msource 4 1K 59
vnodes 1 1K 35
loginclass 4 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
frag6 2 1K 2
tcpfunc 3 1K 3
prison 6 1K 6
lkpikmalloc 5 1K 6
sctp_aadr 2 1K 238
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 40
soname 5 1K 46790
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
filecaps 5 1K 138
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
sigio 1 1K 15
entropy 2 1K 50
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 19005
sctp_iter 0 0K 44
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 55
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_stri 0 0K 5322
tcp_do 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_altq 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
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tmpfs dir
---
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.
If the bug is already fixed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite bug's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the bug is a duplicate of another bug, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 8818f0f1124e TCP: Fix a rack bug that skyzall found which ..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=14fec452680000
dashboard link: https://syzkaller.appspot.com/bug?extid=30b4bb0c0bc0f53ac198
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+30b4bb...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 8-byte read at 0xfffffe0058a50d98, MallocRedZone(fb)
cpuid = 1
time = 1661
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe007ccc3390
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe007ccc34f0
vpanic() at vpanic+0x271/frame 0xfffffe007ccc3690
panic() at panic+0xb5/frame 0xfffffe007ccc3750
kasan_code_name() at kasan_code_name/frame 0xfffffe007ccc3820
uiomove_faultflag() at uiomove_faultflag+0x1f4/frame 0xfffffe007ccc38a0
ktrgenio() at ktrgenio+0xb4/frame 0xfffffe007ccc38f0
kern_recvit() at kern_recvit+0x61f/frame 0xfffffe007ccc3ab0
freebsd32_recvmsg() at freebsd32_recvmsg+0x456/frame 0xfffffe007ccc3d10
ia32_syscall() at ia32_syscall+0x46e/frame 0xfffffe007ccc3f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c
KDB: enter: panic
[ thread pid 20080 tid 131244 ]
Stopped at kdb_enter+0x6e: movq $0,0x217bc57(%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 0xfffffe006d400000
rdx 0x3ffff
rbx 0xffffffff826e0a40 .str.28
rsp 0xfffffe007ccc34d0
rbp 0xfffffe007ccc34f0
rsi 0x40001
rdi 0xffffffff815d5c26 printf+0x156
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe007c9b0e20
r12 0
r13 0xfffffe007c9b0900
r14 0xffffffff826e0a40 .str.28
r15 0
rip 0xffffffff815c4c3e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x217bc57(%rip)
db> show proc
Process 20080 (syz-executor.0) at 0xfffffe007cad3560:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 770 at 0xfffffe0058ba05c0
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe005422b040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe007ca7a4d0
(map 0xfffffe007ca7a4d0)
(map.pmap 0xfffffe007ca7a590)
(pmap 0xfffffe007ca7a600)
threads: 2
130904 RunQ syz-executor.0
131244 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
20081 771 771 0 R (threaded) syz-executor.1
130908 Run uwait 0xfffffe0078afe980 syz-executor.1
131245 RunQ syz-executor.1
20080 770 770 0 R (threaded) syz-executor.0
130904 RunQ syz-executor.0
131244 Run CPU 1 syz-executor.0
20077 823 823 0 R (threaded) syz-executor.3
128650 RunQ syz-executor.3
131239 D biowr 0xfffffe00080a3708 syz-executor.3
131243 D biowr 0xfffffe000801ee68 syz-executor.3
20074 799 799 0 S (threaded) syz-executor.2
130801 S nanslp 0xffffffff83721c41 syz-executor.2
131236 S pipdwt 0xfffffe007ca8e5b0 syz-executor.2
131242 S pipbww 0xfffffe007ca8e5b0 syz-executor.2
19616 1 823 0 S uwait 0xfffffe0078afde80 syz-executor.3
19604 1 799 0 S uwait 0xfffffe0078afe200 syz-executor.2
19602 1 823 0 S uwait 0xfffffe007c8a2c80 syz-executor.3
19594 1 799 0 S uwait 0xfffffe007c8a3300 syz-executor.2
19592 1 823 0 S uwait 0xfffffe007c8a1680 syz-executor.3
19584 1 799 0 S uwait 0xfffffe0078afe780 syz-executor.2
19576 1 799 0 S uwait 0xfffffe007c8a3580 syz-executor.2
19540 1 799 0 S uwait 0xfffffe0078afea80 syz-executor.2
18278 1 771 -1 S uwait 0xfffffe0078afd780 syz-executor.1
18274 1 771 -1 S uwait 0xfffffe007c8a2180 syz-executor.1
18271 1 771 -1 S uwait 0xfffffe007c8a2680 syz-executor.1
18269 1 771 -1 S uwait 0xfffffe0078afe300 syz-executor.1
17865 1 770 0 S uwait 0xfffffe007c8a2580 syz-executor.0
17857 1 770 0 S uwait 0xfffffe007c8a2e80 syz-executor.0
17848 1 770 0 S uwait 0xfffffe007c8a2880 syz-executor.0
17833 1 770 0 S uwait 0xfffffe0075860400 syz-executor.0
16579 0 0 0 DL mdwait 0xfffffe007c97c000 [md7]
16573 0 0 0 DL mdwait 0xfffffe007c991000 [md6]
16571 0 0 0 DL mdwait 0xfffffe007c990000 [md5]
16568 0 0 0 DL mdwait 0xfffffe007cb17000 [md4]
16361 1 771 0 S uwait 0xfffffe0078aff700 syz-executor.1
16356 1 771 0 S uwait 0xfffffe0075860300 syz-executor.1
16352 1 771 0 S uwait 0xfffffe007c8a1e00 syz-executor.1
16349 1 771 0 S uwait 0xfffffe007c8a3000 syz-executor.1
16267 1 799 0 S uwait 0xfffffe007c8a2080 syz-executor.2
16265 1 771 0 S uwait 0xfffffe0078aff300 syz-executor.1
16262 1 799 0 S uwait 0xfffffe0078afe680 syz-executor.2
16260 1 771 0 S uwait 0xfffffe00781e4b80 syz-executor.1
16252 1 799 0 S uwait 0xfffffe007c8a3a80 syz-executor.2
16251 1 771 0 S uwait 0xfffffe007c8a2a80 syz-executor.1
16247 1 771 0 S umtxn 0xfffffe0078afe100 syz-executor.1
15930 1 771 0 S uwait 0xfffffe007c8a3680 syz-executor.1
15925 1 771 0 S uwait 0xfffffe0075860700 syz-executor.1
15922 1 770 0 S uwait 0xfffffe0078afe500 syz-executor.0
15920 1 823 0 S uwait 0xfffffe007c8a2d80 syz-executor.3
15918 1 771 0 S uwait 0xfffffe007c8a3b80 syz-executor.1
15915 1 770 0 S uwait 0xfffffe007c8a3200 syz-executor.0
15914 1 823 0 S uwait 0xfffffe007c8a2980 syz-executor.3
15908 1 823 0 S uwait 0xfffffe007c8a2b80 syz-executor.3
15907 1 770 0 S uwait 0xfffffe007c8a3480 syz-executor.0
15902 1 770 0 S uwait 0xfffffe0075860900 syz-executor.0
15792 0 0 0 DL mdwait 0xfffffe007cb0a000 [md9]
15366 1 770 0 S uwait 0xfffffe007c8a3980 syz-executor.0
14620 1 771 0 S uwait 0xfffffe0075861280 syz-executor.1
14619 1 771 0 S uwait 0xfffffe0079503b80 syz-executor.1
14613 1 771 0 S uwait 0xfffffe0079503c80 syz-executor.1
14611 1 771 0 S uwait 0xfffffe00781e2a00 syz-executor.1
14609 1 771 0 S uwait 0xfffffe0078aff100 syz-executor.1
14608 1 771 0 S uwait 0xfffffe00781e2b00 syz-executor.1
14605 1 771 0 S uwait 0xfffffe0075860d00 syz-executor.1
14604 1 771 0 S uwait 0xfffffe0075861380 syz-executor.1
14405 1 770 0 S uwait 0xfffffe0078afee80 syz-executor.0
14404 1 799 0 S uwait 0xfffffe0078afec80 syz-executor.2
14402 1 770 0 S uwait 0xfffffe00781e1780 syz-executor.0
14401 1 771 0 S uwait 0xfffffe0078aff900 syz-executor.1
14400 1 799 0 S uwait 0xfffffe0075860500 syz-executor.2
14398 1 771 0 S uwait 0xfffffe0075862a80 syz-executor.1
14397 1 823 0 S uwait 0xfffffe00781e1100 syz-executor.3
14395 1 823 0 S uwait 0xfffffe0075860c00 syz-executor.3
14393 1 770 0 S uwait 0xfffffe0078afed80 syz-executor.0
14391 1 799 0 S uwait 0xfffffe00781e1a80 syz-executor.2
14390 1 770 0 S uwait 0xfffffe0078aff000 syz-executor.0
14389 1 799 0 S uwait 0xfffffe0075860000 syz-executor.2
14388 1 771 0 S uwait 0xfffffe0075861c00 syz-executor.1
14387 1 823 0 S uwait 0xfffffe0078aff800 syz-executor.3
14384 1 771 0 S uwait 0xfffffe0078aff500 syz-executor.1
14383 1 823 0 S uwait 0xfffffe0075860100 syz-executor.3
14382 1 770 0 S uwait 0xfffffe0079503a80 syz-executor.0
14381 1 799 0 S uwait 0xfffffe00781e2600 syz-executor.2
14378 1 799 0 S uwait 0xfffffe00781e2400 syz-executor.2
14377 1 823 0 S uwait 0xfffffe00781e4e80 syz-executor.3
14376 1 770 0 S uwait 0xfffffe0075861080 syz-executor.0
14375 1 823 0 S uwait 0xfffffe0078affa00 syz-executor.3
14374 1 771 0 S uwait 0xfffffe0075862380 syz-executor.1
14369 1 771 0 S uwait 0xfffffe0075860e00 syz-executor.1
14364 1 771 0 S uwait 0xfffffe0075861900 syz-executor.1
14362 1 771 0 S uwait 0xfffffe0075860200 syz-executor.1
14042 1 823 0 S uwait 0xfffffe0075862280 syz-executor.3
14011 1 799 0 SV uwait 0xfffffe0075860b00 syz-executor.2
13319 1 770 0 S uwait 0xfffffe0078affb80 syz-executor.0
13302 1 770 0 S uwait 0xfffffe00781e1980 syz-executor.0
13294 1 771 0 S uwait 0xfffffe0075861600 syz-executor.1
13292 1 823 0 S uwait 0xfffffe0075862780 syz-executor.3
13288 1 770 0 S uwait 0xfffffe0078aff600 syz-executor.0
13285 1 799 0 S uwait 0xfffffe00781e1480 syz-executor.2
13282 1 823 0 S uwait 0xfffffe0078aff400 syz-executor.3
13280 1 771 0 S uwait 0xfffffe0078aff200 syz-executor.1
13275 1 799 0 S uwait 0xfffffe0079503d80 syz-executor.2
13272 1 771 0 S uwait 0xfffffe0079503980 syz-executor.1
13270 1 823 0 S uwait 0xfffffe00794dde80 syz-executor.3
13265 1 799 0 S uwait 0xfffffe0075861f00 syz-executor.2
13255 1 799 0 S uwait 0xfffffe0075861700 syz-executor.2
13003 1 770 0 S uwait 0xfffffe0075863280 syz-executor.0
12997 1 823 0 S uwait 0xfffffe0075862480 syz-executor.3
12996 1 770 0 S uwait 0xfffffe0079503e80 syz-executor.0
12991 1 823 0 S uwait 0xfffffe0075862f00 syz-executor.3
12989 1 770 0 S uwait 0xfffffe0075861b00 syz-executor.0
12981 1 823 0 S uwait 0xfffffe0075861500 syz-executor.3
12980 1 799 0 S uwait 0xfffffe00781e2500 syz-executor.2
12979 1 771 0 S uwait 0xfffffe00781e1400 syz-executor.1
12978 1 770 0 S uwait 0xfffffe0075861a00 syz-executor.0
12974 1 799 0 S uwait 0xfffffe0075863480 syz-executor.2
12972 1 823 0 S uwait 0xfffffe00781e1000 syz-executor.3
12971 1 771 0 S uwait 0xfffffe00794ddc80 syz-executor.1
12968 1 770 0 S uwait 0xfffffe00781e1200 syz-executor.0
12967 1 823 0 S uwait 0xfffffe00781e2000 syz-executor.3
12964 1 799 0 S uwait 0xfffffe00781e1b80 syz-executor.2
12961 1 771 0 S uwait 0xfffffe00781e2200 syz-executor.1
12960 1 823 0 S uwait 0xfffffe00781e1300 syz-executor.3
12959 1 770 0 S uwait 0xfffffe0075861d00 syz-executor.0
12951 1 770 0 S uwait 0xfffffe00781e1d80 syz-executor.0
12843 1 823 0 S uwait 0xfffffe0075862b00 syz-executor.3
12838 1 771 0 S uwait 0xfffffe00781e4780 syz-executor.1
12832 1 823 0 S uwait 0xfffffe0075862580 syz-executor.3
12830 1 771 0 S uwait 0xfffffe00781e2800 syz-executor.1
12829 1 799 0 S uwait 0xfffffe00794ddd80 syz-executor.2
12823 1 823 0 S uwait 0xfffffe0075861e00 syz-executor.3
12822 1 799 0 S uwait 0xfffffe00781e3280 syz-executor.2
12817 1 771 0 S uwait 0xfffffe0075862180 syz-executor.1
12815 1 799 0 S uwait 0xfffffe00781e4200 syz-executor.2
12807 1 799 0 S uwait 0xfffffe00781e2700 syz-executor.2
12281 1 771 0 S uwait 0xfffffe00781e1c80 syz-executor.1
12278 1 771 0 S uwait 0xfffffe0075863080 syz-executor.1
12272 1 771 0 S uwait 0xfffffe0075862c00 syz-executor.1
12268 1 771 0 S uwait 0xfffffe0075862880 syz-executor.1
12005 1 799 0 S uwait 0xfffffe00794ddb80 syz-executor.2
12002 1 799 0 S uwait 0xfffffe0075862680 syz-executor.2
11994 1 799 0 S uwait 0xfffffe0075862080 syz-executor.2
11986 1 799 0 S uwait 0xfffffe0075863380 syz-executor.2
11518 1 771 60928 S uwait 0xfffffe0079500500 syz-executor.1
11513 1 770 60928 S uwait 0xfffffe00781e3380 syz-executor.0
11511 1 770 60928 S uwait 0xfffffe0075862e00 syz-executor.0
11510 1 771 60928 S uwait 0xfffffe00781e3c80 syz-executor.1
11507 1 770 60928 S uwait 0xfffffe00781e1e80 syz-executor.0
11506 1 771 60928 S uwait 0xfffffe00781e2100 syz-executor.1
11503 1 771 60928 S uwait 0xfffffe00781e1880 syz-executor.1
10745 1 799 0 S uwait 0xfffffe00781e4380 syz-executor.2
10743 1 823 0 S uwait 0xfffffe0075863a80 syz-executor.3
10739 1 823 0 S uwait 0xfffffe00794dab80 syz-executor.3
10738 1 799 0 S uwait 0xfffffe0079501700 syz-executor.2
10734 1 799 0 S uwait 0xfffffe0075862d00 syz-executor.2
10732 1 823 0 S uwait 0xfffffe00781e2e00 syz-executor.3
10727 1 823 0 S uwait 0xfffffe00781e4880 syz-executor.3
10647 1 770 0 S uwait 0xfffffe00781e2f00 syz-executor.0
10644 1 770 0 S uwait 0xfffffe00781e2c80 syz-executor.0
10642 1 770 0 S uwait 0xfffffe00794db200 syz-executor.0
10640 1 770 0 S uwait 0xfffffe00781e2900 syz-executor.0
10602 0 0 0 DL mdwait 0xfffffe00758b8000 [md3]
10597 0 0 0 DL mdwait 0xfffffe0075278000 [md2]
10591 0 0 0 DL mdwait 0xfffffe007526b000 [md1]
10587 0 0 0 DL mdwait 0xfffffe0075251000 [md0]
10344 1 770 0 S uwait 0xfffffe0079500c80 syz-executor.0
10339 1 770 0 S uwait 0xfffffe0075863180 syz-executor.0
10328 1 770 0 S uwait 0xfffffe0079500080 syz-executor.0
10327 1 770 0 S uwait 0xfffffe00794da700 syz-executor.0
10323 1 823 0 S uwait 0xfffffe0075863980 syz-executor.3
10322 1 771 0 S uwait 0xfffffe00794dda80 syz-executor.1
10320 1 823 0 S uwait 0xfffffe0079500600 syz-executor.3
10319 1 771 0 S uwait 0xfffffe00781e3080 syz-executor.1
10314 1 770 0 S uwait 0xfffffe0079500300 syz-executor.0
10313 1 770 0 S uwait 0xfffffe00781e4000 syz-executor.0
10311 1 771 0 S uwait 0xfffffe00781e3e80 syz-executor.1
10310 1 771 0 S uwait 0xfffffe00781e3a80 syz-executor.1
10308 1 823 0 S uwait 0xfffffe0075863580 syz-executor.3
10306 1 823 0 S uwait 0xfffffe0075863880 syz-executor.3
10303 1 771 0 S uwait 0xfffffe00781e3480 syz-executor.1
10302 1 771 0 S uwait 0xfffffe00781e3180 syz-executor.1
10301 1 823 0 S uwait 0xfffffe006ccc2e80 syz-executor.3
10299 1 823 0 S uwait 0xfffffe0079500700 syz-executor.3
10289 1 823 0 S uwait 0xfffffe0079500900 syz-executor.3
10287 1 823 0 S uwait 0xfffffe0075863680 syz-executor.3
9909 1 770 0 S uwait 0xfffffe00781e4580 syz-executor.0
9484 1 799 0 S uwait 0xfffffe00781e3d80 syz-executor.2
9483 1 771 0 S uwait 0xfffffe00781e3880 syz-executor.1
9475 1 799 0 S uwait 0xfffffe00794dbe00 syz-executor.2
9474 1 771 0 S uwait 0xfffffe006ccc2880 syz-executor.1
9470 1 823 0 S uwait 0xfffffe0079500180 syz-executor.3
9467 1 823 0 S uwait 0xfffffe006ccc2b80 syz-executor.3
9463 1 823 0 S uwait 0xfffffe00794dc100 syz-executor.3
9462 1 799 0 S uwait 0xfffffe00781e3580 syz-executor.2
9460 1 770 0 S uwait 0xfffffe005756fe80 syz-executor.0
9459 1 771 0 S uwait 0xfffffe00781e3780 syz-executor.1
9453 1 770 0 S uwait 0xfffffe006ccc2980 syz-executor.0
9451 1 770 0 S uwait 0xfffffe00794db300 syz-executor.0
9448 1 770 0 S uwait 0xfffffe00794daa80 syz-executor.0
9445 1 771 0 S uwait 0xfffffe0079500400 syz-executor.1
9078 1 799 0 S uwait 0xfffffe00794dad80 syz-executor.2
9074 1 799 0 S uwait 0xfffffe00794db400 syz-executor.2
9071 1 823 0 S uwait 0xfffffe006ccc2780 syz-executor.3
9069 1 799 0 S uwait 0xfffffe006ccc2d00 syz-executor.2
9066 1 799 0 S umtxn 0xfffffe0079500800 syz-executor.2
9065 1 823 0 S uwait 0xfffffe0057add780 syz-executor.3
9060 1 799 0 S uwait 0xfffffe006ccbf800 syz-executor.2
9059 1 823 0 S uwait 0xfffffe00781e4100 syz-executor.3
9058 1 823 0 S uwait 0xfffffe0079500980 syz-executor.3
9055 1 799 0 S uwait 0xfffffe0079503200 syz-executor.2
9054 1 823 0 S uwait 0xfffffe006ccc2a80 syz-executor.3
9047 1 823 0 S uwait 0xfffffe006ccc2c80 syz-executor.3
9043 1 823 0 S uwait 0xfffffe00794db800 syz-executor.3
9042 1 823 0 S uwait 0xfffffe0079502480 syz-executor.3
7849 1 799 0 S uwait 0xfffffe00794dc180 syz-executor.2
7846 1 770 0 S umtxn 0xfffffe00794db100 syz-executor.0
7841 1 799 0 S uwait 0xfffffe00794dba00 syz-executor.2
7839 1 770 0 S uwait 0xfffffe00794da400 syz-executor.0
7836 1 771 0 S uwait 0xfffffe00781e3b80 syz-executor.1
7833 1 799 0 S uwait 0xfffffe00794da500 syz-executor.2
7830 1 770 0 S uwait 0xfffffe00781e4980 syz-executor.0
7828 1 771 0 S uwait 0xfffffe00794dbd00 syz-executor.1
7819 1 771 0 S uwait 0xfffffe00781e4480 syz-executor.1
7808 1 771 0 S uwait 0xfffffe00794da200 syz-executor.1
7640 1 799 0 S uwait 0xfffffe00794dbf00 syz-executor.2
7635 1 799 0 S uwait 0xfffffe00794da000 syz-executor.2
7633 1 799 0 S uwait 0xfffffe0079501500 syz-executor.2
7631 1 771 0 S uwait 0xfffffe00794da100 syz-executor.1
7629 1 771 0 S uwait 0xfffffe00781e3680 syz-executor.1
7623 1 771 0 S uwait 0xfffffe00781e3980 syz-executor.1
7620 1 771 0 S uwait 0xfffffe00794dbb00 syz-executor.1
6999 1 771 0 S uwait 0xfffffe00781e4680 syz-executor.1
6994 1 823 0 S uwait 0xfffffe0079501600 syz-executor.3
6988 1 771 0 S uwait 0xfffffe00794db600 syz-executor.1
6984 1 823 0 S uwait 0xfffffe00794da800 syz-executor.3
6979 1 771 0 S umtxn 0xfffffe00794db700 syz-executor.1
6975 1 823 0 S uwait 0xfffffe00794da600 syz-executor.3
6964 1 823 0 S uwait 0xfffffe0079502280 syz-executor.3
6747 1 799 0 S uwait 0xfffffe00794dc280 syz-executor.2
6744 1 799 0 S uwait 0xfffffe0079500a80 syz-executor.2
6730 1 799 0 S uwait 0xfffffe00794dae80 syz-executor.2
6728 1 771 0 S uwait 0xfffffe0057adb400 syz-executor.1
6727 1 770 0 S uwait 0xfffffe00794da900 syz-executor.0
6724 1 823 0 S uwait 0xfffffe0079501000 syz-executor.3
6722 1 799 0 S uwait 0xfffffe0079501300 syz-executor.2
6720 1 823 0 S uwait 0xfffffe0079501d00 syz-executor.3
6719 1 771 0 S uwait 0xfffffe00794dac80 syz-executor.1
6718 1 770 0 S uwait 0xfffffe0079503400 syz-executor.0
6714 1 799 0 S uwait 0xfffffe005756f900 syz-executor.2
6712 1 823 0 S uwait 0xfffffe0079502580 syz-executor.3
6711 1 771 0 S uwait 0xfffffe00794da300 syz-executor.1
6710 1 770 0 S uwait 0xfffffe0079500d80 syz-executor.0
6709 1 799 0 S uwait 0xfffffe0079501100 syz-executor.2
6697 1 799 0 S uwait 0xfffffe0079500b80 syz-executor.2
6214 1 771 0 S uwait 0xfffffe0079500e80 syz-executor.1
4595 1 770 0 SV uwait 0xfffffe00794db500 syz-executor.0
4583 1 770 0 SV uwait 0xfffffe00794db900 syz-executor.0
4574 1 770 0 SV uwait 0xfffffe0079501400 syz-executor.0
4564 1 770 0 SV uwait 0xfffffe00794db000 syz-executor.0
3762 1 3762 65 Ss select 0xfffffe00794da9c0 dhclient
3702 1 771 0 S uwait 0xfffffe0079502680 syz-executor.1
3694 1 770 0 S uwait 0xfffffe0079502880 syz-executor.0
3693 1 771 0 S uwait 0xfffffe00794dbc00 syz-executor.1
3687 1 770 0 S uwait 0xfffffe00794dd700 syz-executor.0
3686 1 799 0 S umtxn 0xfffffe0079501b00 syz-executor.2
3685 1 823 0 S uwait 0xfffffe0079501e00 syz-executor.3
3683 1 770 0 S uwait 0xfffffe0079502e80 syz-executor.0
3680 1 823 0 S umtxn 0xfffffe0079501a00 syz-executor.3
3676 1 771 0 S uwait 0xfffffe0079502980 syz-executor.1
3674 1 823 0 S uwait 0xfffffe0079501800 syz-executor.3
3673 1 799 0 S uwait 0xfffffe0079501c00 syz-executor.2
3672 1 771 0 S uwait 0xfffffe0079502180 syz-executor.1
3670 1 823 0 S uwait 0xfffffe005756f700 syz-executor.3
3666 1 771 0 S uwait 0xfffffe0079501900 syz-executor.1
3665 1 823 0 S uwait 0xfffffe00794dc480 syz-executor.3
3664 1 799 0 S uwait 0xfffffe00794dc580 syz-executor.2
3659 1 823 0 S uwait 0xfffffe0079503600 syz-executor.3
3657 1 771 0 S uwait 0xfffffe0079502380 syz-executor.1
3653 1 771 0 S uwait 0xfffffe0079503500 syz-executor.1
3647 1 771 0 S uwait 0xfffffe0079502a80 syz-executor.1
3644 1 771 0 S uwait 0xfffffe005756f500 syz-executor.1
3638 1 771 0 S uwait 0xfffffe00794dc980 syz-executor.1
3616 1 771 0 S uwait 0xfffffe005756fd00 syz-executor.1
3615 1 770 0 S uwait 0xfffffe0079503100 syz-executor.0
3601 1 771 0 S uwait 0xfffffe0079503300 syz-executor.1
3600 1 770 0 S uwait 0xfffffe006ccc0f00 syz-executor.0
3591 1 770 0 S uwait 0xfffffe00794dc380 syz-executor.0
3590 1 771 0 S uwait 0xfffffe0079502780 syz-executor.1
3581 1 770 0 S uwait 0xfffffe00794dc780 syz-executor.0
3366 1 799 0 S uwait 0xfffffe00794dd000 syz-executor.2
3365 1 770 0 S uwait 0xfffffe00794dd600 syz-executor.0
3363 1 771 0 S uwait 0xfffffe005756fe00 syz-executor.1
3358 1 770 0 S uwait 0xfffffe00794dcb80 syz-executor.0
3356 1 799 0 S uwait 0xfffffe0079503700 syz-executor.2
3354 1 771 0 S uwait 0xfffffe0079503000 syz-executor.1
3351 1 770 0 S uwait 0xfffffe00794dd400 syz-executor.0
3349 1 799 0 S uwait 0xfffffe005756f800 syz-executor.2
3345 1 771 0 S uwait 0xfffffe0057add600 syz-executor.1
3333 1 771 0 S umtxn 0xfffffe0079502d80 syz-executor.1
3330 0 0 0 DL - 0xffffffff836cc420 [accounting]
3242 1 823 0 SV uwait 0xfffffe0079502b80 syz-executor.3
3130 1 3130 0 Ss select 0xfffffe0079501f40 dhclient
3127 1 3127 0 Ss select 0xfffffe00794dc040 dhclient
3108 1 3108 65 Ss select 0xfffffe00795020c0 dhclient
2679 1 799 0 S uwait 0xfffffe006ccbf000 syz-executor.2
2674 1 799 0 S uwait 0xfffffe0057ada880 syz-executor.2
2665 1 799 0 S uwait 0xfffffe005756fa00 syz-executor.2
2664 1 799 0 S uwait 0xfffffe006ccbf400 syz-executor.2
2656 1 799 0 S uwait 0xfffffe0057ada380 syz-executor.2
2652 1 799 0 S uwait 0xfffffe0057ada680 syz-executor.2
2649 1 799 0 S uwait 0xfffffe00794dc880 syz-executor.2
2648 1 770 0 S uwait 0xfffffe005756f600 syz-executor.0
2647 1 799 0 S uwait 0xfffffe0057ada280 syz-executor.2
2645 1 770 0 S uwait 0xfffffe006ccc2400 syz-executor.0
2641 1 770 0 S uwait 0xfffffe006ccc2100 syz-executor.0
2640 1 799 0 S uwait 0xfffffe00794dd500 syz-executor.2
2639 1 770 0 S uwait 0xfffffe0057add700 syz-executor.0
2637 1 799 0 S uwait 0xfffffe0057addc80 syz-executor.2
2635 1 799 0 S uwait 0xfffffe0057ada780 syz-executor.2
2634 1 770 0 S uwait 0xfffffe00794dcc80 syz-executor.0
2633 1 799 0 S uwait 0xfffffe005756fc00 syz-executor.2
2629 1 770 0 S uwait 0xfffffe00794dc680 syz-executor.0
2625 1 770 0 S uwait 0xfffffe00794dd100 syz-executor.0
2620 1 770 0 S uwait 0xfffffe005756fb00 syz-executor.0
2372 1 2372 0 Ss select 0xfffffe00794dc0c0 dhclient
2369 1 2369 0 Ss select 0xfffffe00794dcdc0 dhclient
2340 1 2340 65 Ss select 0xfffffe006ccc0a40 dhclient
2229 0 0 0 DL - 0xffffffff83831ac0 [soaiod4]
2228 0 0 0 DL - 0xffffffff83831ac0 [soaiod3]
2227 0 0 0 DL - 0xffffffff83831ac0 [soaiod2]
2226 0 0 0 DL - 0xffffffff83831ac0 [soaiod1]
2225 0 0 0 DL aiordy 0xfffffe0078f1e040 [aiod4]
2224 0 0 0 DL aiordy 0xfffffe0079364040 [aiod3]
2223 0 0 0 DL aiordy 0xfffffe0073d965c0 [aiod2]
2222 0 0 0 DL aiordy 0xfffffe0079363ae0 [aiod1]
2085 1 799 0 S uwait 0xfffffe0057ada480 syz-executor.2
2075 1 799 0 S uwait 0xfffffe0057add980 syz-executor.2
2065 1 770 0 S uwait 0xfffffe006ccc2000 syz-executor.0
2064 1 771 0 S uwait 0xfffffe006ccc0980 syz-executor.1
2060 1 799 0 S uwait 0xfffffe0057ada180 syz-executor.2
2059 1 823 0 S uwait 0xfffffe0057addd80 syz-executor.3
2054 1 770 0 S uwait 0xfffffe006ccc0080 syz-executor.0
2051 1 771 0 S uwait 0xfffffe006ccbf100 syz-executor.1
2048 1 823 0 S uwait 0xfffffe006ccbfd00 syz-executor.3
2045 1 799 0 S uwait 0xfffffe006ccc0480 syz-executor.2
2041 1 770 0 S uwait 0xfffffe0057addb80 syz-executor.0
2040 1 823 0 S uwait 0xfffffe0057adda80 syz-executor.3
2038 1 771 0 S uwait 0xfffffe0057add880 syz-executor.1
2034 1 799 0 S uwait 0xfffffe006ccbf900 syz-executor.2
2031 1 823 0 S uwait 0xfffffe006ccc0d00 syz-executor.3
2029 1 770 0 S uwait 0xfffffe006ccbff00 syz-executor.0
2022 1 799 0 S uwait 0xfffffe0057adb000 syz-executor.2
2020 1 770 0 S uwait 0xfffffe0057adb200 syz-executor.0
2016 1 799 0 S uwait 0xfffffe006ccc1780 syz-executor.2
2015 1 823 0 S uwait 0xfffffe006ccc1180 syz-executor.3
2012 1 770 0 S uwait 0xfffffe0057adb500 syz-executor.0
2009 1 823 0 S uwait 0xfffffe006ccbf200 syz-executor.3
2006 1 770 0 S uwait 0xfffffe0057adad80 syz-executor.0
2000 1 770 0 S uwait 0xfffffe006ccc1380 syz-executor.0
1998 1 823 0 S uwait 0xfffffe006ccbf300 syz-executor.3
1996 1 799 0 S umtxn 0xfffffe006ccbfb00 syz-executor.2
1993 1 770 0 S uwait 0xfffffe006ccc1080 syz-executor.0
1989 1 823 0 S uwait 0xfffffe006ccbfe00 syz-executor.3
1988 1 799 0 S uwait 0xfffffe006ccbfc00 syz-executor.2
1982 1 823 0 S uwait 0xfffffe006ccbf700 syz-executor.3
1978 1 823 0 S uwait 0xfffffe006ccc0380 syz-executor.3
1671 1 770 0 S uwait 0xfffffe006ccc1280 syz-executor.0
1662 1 770 0 S uwait 0xfffffe006ccc1b80 syz-executor.0
1660 1 771 0 S uwait 0xfffffe0057adb600 syz-executor.1
1647 1 771 0 S uwait 0xfffffe006ccc0580 syz-executor.1
1646 1 770 0 S uwait 0xfffffe006ccc0e00 syz-executor.0
1643 1 799 0 S uwait 0xfffffe00571a6680 syz-executor.2
1641 1 823 0 S uwait 0xfffffe0057adb100 syz-executor.3
1639 1 771 0 S uwait 0xfffffe006ccc1c80 syz-executor.1
1637 1 770 0 S uwait 0xfffffe006ccc1e80 syz-executor.0
1635 1 799 0 S uwait 0xfffffe0057adae80 syz-executor.2
1633 1 771 0 S uwait 0xfffffe00571a6880 syz-executor.1
1632 1 823 0 S uwait 0xfffffe00571a6500 syz-executor.3
1631 1 770 0 S uwait 0xfffffe005756cd80 syz-executor.0
1627 1 799 0 S uwait 0xfffffe006ccc0280 syz-executor.2
1626 1 771 0 S uwait 0xfffffe006ccc0680 syz-executor.1
1623 1 823 0 S uwait 0xfffffe0057adb980 syz-executor.3
1621 1 770 0 S uwait 0xfffffe006ccc0180 syz-executor.0
1619 1 799 0 S uwait 0xfffffe006ccc1980 syz-executor.2
1617 1 823 0 S uwait 0xfffffe0057adac80 syz-executor.3
1615 1 770 0 S uwait 0xfffffe005756c000 syz-executor.0
1614 1 771 0 S uwait 0xfffffe005756d380 syz-executor.1
1611 1 799 0 S uwait 0xfffffe006ccc0880 syz-executor.2
1609 1 823 0 S uwait 0xfffffe006ccc0780 syz-executor.3
1608 1 771 0 S uwait 0xfffffe0057adab80 syz-executor.1
1605 1 770 0 S uwait 0xfffffe0057adb300 syz-executor.0
1603 1 799 0 S uwait 0xfffffe006ccc2300 syz-executor.2
1601 1 770 0 S uwait 0xfffffe006ccc1a80 syz-executor.0
1600 1 771 0 S uwait 0xfffffe00571a6a80 syz-executor.1
1599 1 823 0 S uwait 0xfffffe005756cc80 syz-executor.3
1595 1 771 0 S uwait 0xfffffe005756c280 syz-executor.1
1582 1 771 0 S uwait 0xfffffe006ccc1580 syz-executor.1
1568 1 1568 0 Ss select 0xfffffe006ccc0ac0 dhclient
1565 1 1565 0 Ss select 0xfffffe006ccbfec0 dhclient
1542 1 1542 65 Ss select 0xfffffe0057adb6c0 dhclient
1012 1 1012 0 Ss select 0xfffffe0057adaac0 dhclient
1009 1 1009 0 Ss select 0xfffffe006ccc0bc0 dhclient
823 768 823 0 Ss nanslp 0xffffffff83721c41 syz-executor.3
799 768 799 0 Ss nanslp 0xffffffff83721c41 syz-executor.2
771 768 771 0 Ss nanslp 0xffffffff83721c41 syz-executor.1
770 768 770 0 Ss nanslp 0xffffffff83721c41 syz-executor.0
768 766 766 0 S (threaded) syz-fuzzer
100095 S wait 0xfffffe0058b9eae0 syz-fuzzer
100114 S uwait 0xfffffe0057adc680 syz-fuzzer
100115 S uwait 0xfffffe0057adc780 syz-fuzzer
100116 S wait 0xfffffe0058b9eae0 syz-fuzzer
100117 S uwait 0xfffffe00571a6c80 syz-fuzzer
100118 S uwait 0xfffffe0057adc980 syz-fuzzer
100119 S kqread 0xfffffe00079c8300 syz-fuzzer
100120 S wait 0xfffffe0058b9eae0 syz-fuzzer
100121 S uwait 0xfffffe00571a6e80 syz-fuzzer
100126 S wait 0xfffffe0058b9eae0 syz-fuzzer
100133 S uwait 0xfffffe0057adb880 syz-fuzzer
100145 S uwait 0xfffffe006ccc1d80 syz-fuzzer
101858 S uwait 0xfffffe006ccbfa00 syz-fuzzer
766 764 766 0 Ss pause 0xfffffe00571d5b70 csh
764 682 764 0 Ss select 0xfffffe006ccc23c0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe00576c2cb0 getty
747 1 747 0 Ss+ ttyin 0xfffffe00576c14b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00576c18b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005876acb0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00576c1cb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe005876b0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe005876b4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe005876b8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe005876bcb0 getty
686 1 686 0 Ss nanslp 0xffffffff83721c40 cron
682 1 682 0 Ss select 0xfffffe006ccc24c0 sshd
495 1 495 0 Ss select 0xfffffe00571a6440 syslogd
424 1 424 0 Ss select 0xfffffe006ccc26c0 devd
423 1 423 65 Ss select 0xfffffe006ccc2540 dhclient
338 1 338 0 Ss select 0xfffffe006ccc25c0 dhclient
335 1 335 0 Ss select 0xfffffe005756d340 dhclient
17 0 0 0 DL syncer 0xffffffff8383f360 [syncer]
16 0 0 0 DL vlruwt 0xfffffe00571d7040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8383d980 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00085fd8e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838b0540 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff838983f8 [dom0]
100080 D launds 0xffffffff83898404 [laundry: dom0]
100081 D umarcl 0xffffffff81d4f8a0 [uma]
7 0 0 0 DL - 0xffffffff834b6c28 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff83f7a3d0 [pf purge]
5 0 0 0 DL waiting 0xffffffff845ad4e0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83481340 [doneq0]
100045 D - 0xffffffff834812c0 [async]
100076 D - 0xffffffff83481140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83893c60 [crypto]
100042 D crypto_ 0xfffffe00540c6d30 [crypto returns 0]
100043 D crypto_ 0xfffffe00540c6d80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00570f5488 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836ca5e0 [g_event]
100036 D - 0xffffffff836ca600 [g_up]
100037 D - 0xffffffff836ca620 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
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 [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe005422b040 [init]
10 0 0 0 DL audit_w 0xffffffff838946a0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836cafa0 [swapper]
100005 D - 0xfffffe00540da700 [softirq_0]
100006 D - 0xfffffe00540da600 [softirq_1]
100007 D - 0xfffffe00540da500 [if_io_tqg_0]
100008 D - 0xfffffe00540da400 [if_io_tqg_1]
100009 D - 0xfffffe00540da300 [if_config_tqg_0]
100010 D - 0xfffffe00079eee00 [pci_hp taskq]
100011 D - 0xfffffe00079eec00 [kqueue_ctx taskq]
100014 D - 0xfffffe00079ee600 [thread taskq]
100016 D - 0xfffffe00079ee200 [aiod_kick taskq]
100017 D - 0xfffffe00079ee000 [deferred_unmount ta]
100018 D - 0xfffffe00079edd00 [inm_free taskq]
100019 D - 0xfffffe00079edb00 [in6m_free taskq]
100020 D - 0xfffffe00079ed900 [linuxkpi_irq_wq]
100021 D - 0xfffffe00079ed700 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00079ed700 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00079ed700 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00079ed700 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00079ed200 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00079ed200 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00079ed200 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00079ed200 [linuxkpi_long_wq_3]
100034 D - 0xfffffe00079ec600 [firmware taskq]
100039 D - 0xfffffe0054368900 [crypto_0]
100040 D - 0xfffffe0054368900 [crypto_1]
100055 D - 0xfffffe0057232500 [vtnet0 rxq 0]
100056 D - 0xfffffe0057232400 [vtnet0 txq 0]
100057 D - 0xfffffe0057232300 [vtnet0 rxq 1]
100058 D - 0xfffffe0057232200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe005756f000 [virtio_balloon]
100066 D - 0xffffffff826e5c00 [deadlkres]
100070 D - 0xfffffe00079ec000 [acpi_task_0]
100071 D - 0xfffffe00079ec000 [acpi_task_1]
100072 D - 0xfffffe00079ec000 [acpi_task_2]
100074 D - 0xfffffe00079efa00 [mca taskq]
100075 D - 0xfffffe0054366c00 [CAM taskq]
db> show all locks
Process 20077 (syz-executor.3) thread 0xfffffe007c89b560 (131239)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00080a3788) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1735
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00751dacb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1162
Process 20077 (syz-executor.3) thread 0xfffffe007c9ad000 (131243)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000801eee8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1735
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00782f9cb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1162
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
sctp_stro 191 9403K 12531
filedesc 690 5523K 37925
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4229
pcb 2105 3007K 68651
sysctloid 35511 2093K 35582
vtbuf 24 1968K 46
subproc 885 1902K 20666
kobj 326 1304K 569
newblk 50 1037K 144800
vfscache 3 1025K 3
filemon 124 992K 603
inodedep 104 551K 25404
vmem 3 528K 9
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
sctp_atcl 1230 462K 49112
vnet_data 2 224K 2
acpitask 1 224K 1
acpica 1674 184K 60310
kdtrace 968 161K 51328
tcp_fsb 74 153K 5832
tidhash 3 141K 3
umtx 1122 141K 1122
pagedep 9 130K 19306
linker 352 130K 639
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 118 118K 135
sem 4 106K 4
gtaskqueue 18 98K 18
BPF 46 88K 1419
bus 985 81K 5155
mtx_pool 2 72K 2
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 512 64K 512
ddb_capture 1 64K 1
shm 15 60K 375
sctp_atky 1430 51K 65805
temp 37 39K 8264
md_disk 14 37K 18
DEVFS3 137 35K 147
CC Mem 132 33K 10218
hostcache 1 32K 1
msg 4 30K 4
kqueue 435 30K 20583
kbdmux 6 28K 6
pwddesc 420 27K 20259
routetbl 160 25K 1592
DEVFSP 370 24K 4423
dirrem 89 23K 23301
pf_osfp 180 22K 180
ifaddr 71 21K 73
md_sectors 5 20K 5
DEVFS_RULE 56 20K 56
GEOM 124 20K 735
sctp_athm 1230 20K 51827
sctp_timw 68 17K 68
lltable 53 17K 542
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 97 16K 97
bus-sc 34 15K 1687
eventhandler 161 14K 161
KTRACE 103 13K 1609809
ether_multi 157 13K 322
ifnet 7 13K 7
devstat 6 13K 6
pf_table 6 12K 291
ksem 31 12K 132
kenv 95 12K 95
cryptodev 180 12K 3560
cred 45 12K 681
freefile 88 11K 22730
rman 88 11K 431
CAM queue 5 11K 1528
proc-args 450 10K 21506
in6_multi 71 9K 71
iov 10 9K 55322
bmsafemap 2 9K 25819
rpc 4 9K 4
lockf 79 9K 1196
UART 12 9K 12
shmfd 1 8K 115
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
taskqueue 63 7K 93
pf_ifnet 19 7K 444
inpcbpolicy 196 7K 12027
sglist 6 7K 6
plimit 24 6K 583
CAM DEV 3 6K 510
sctp_map 382 6K 26250
freework 21 6K 71670
pfs_nodes 20 5K 20
hhook 15 5K 17
ufs_dirhash 24 5K 24
UMA 273 5K 273
session 35 5K 72
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
selfd 55 4K 258453
kcovinfo 52 4K 52
terminal 11 3K 11
uidinfo 5 3K 142
filedesc_to_leader 40 3K 111
osd 137 3K 10117
select 19 3K 273
clone 9 3K 9
local_apic 1 2K 1
io_apic 1 2K 1
freeblks 8 2K 24743
ipsec-saq 2 2K 2
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
Unitno 29 2K 395
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 39
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
tun 7 2K 7
softdep 1 1K 1
mkdir 8 1K 37594
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 1984
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 15
ipsec 3 1K 3
diradd 6 1K 23346
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 349
pci_link 10 1K 10
crypto 4 1K 582
encap_export_host 12 1K 12
procdesc 5 1K 18
newdirblk 4 1K 18797
indirdep 2 1K 72306
netlink 2 1K 2
cdev 2 1K 2
pf_rule 3 1K 278
chacha20random 1 1K 1
biobuf 1 1K 1
ip_msource 4 1K 59
vnodes 1 1K 35
loginclass 4 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
frag6 2 1K 2
tcpfunc 3 1K 3
prison 6 1K 6
lkpikmalloc 5 1K 6
sctp_aadr 2 1K 238
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 40
soname 5 1K 46790
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
filecaps 5 1K 138
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
sigio 1 1K 15
entropy 2 1K 50
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 19005
sctp_iter 0 0K 44
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 55
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_stri 0 0K 5322
tcp_do 0 0K 0
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_altq 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 46126
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 995
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 854
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
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 392
ip6_msource 0 0K 0
ip6_moptions 0 0K 1
in6_mfilter 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
LRO 0 0K 0
ip_moptions 0 0K 68
in_mfilter 0 0K 128
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 20
statfs 0 0K 492
namei_tracker 0 0K 16
export_host 0 0K 0
cl_savebuf 0 0K 303
lio 0 0K 66
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
ioctlops 0 0K 1389
eventfd 0 0K 47
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 462
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 971
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 14
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
boottrace 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 126
geom_flashmap 0 0K 0
tmpfs dir
---
This report is generated by a bot. It may contain errors.
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If the bug is already fixed, let syzbot know by replying with:
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