uvm_fault: strlcpy (2)
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syzbot
Mar 22, 2020, 10:49:14 PM3/22/20
to syzkaller-o...@googlegroups.com
Hello,
syzbot found the following crash on:
HEAD commit: 969a8793 Add 'ikectl show sa' command to print information..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=13725e75e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=48e38ebd31c030b5841c
Unfortunately, I don't have any reproducer for this crash yet.
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+48e38e...@syzkaller.appspotmail.com
uvm_fault(0xffffffff8251da00, 0xffff800000a2d000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at strlcpy+0xcf: movzbl 0xffffffffffffffff(%rbx),%r15d
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
kernel page fault
uvm_fault(0xffffffff8251da00, 0xffff800000a2d000, 0, 1) -> e
strlcpy(ffff80001d374448,ffff800000a2cc20,40) at strlcpy+0xcf sys/lib/libkern/strlcpy.c:44
end trace frame: 0xffff80001f60dd20, count: 0
ddb> trace
strlcpy(ffff80001d374448,ffff800000a2cc20,40) at strlcpy+0xcf sys/lib/libkern/strlcpy.c:44
vm_create(ffff800000a2c800,ffff80001d339758) at vm_create+0x112 sys/arch/amd64/amd64/vmm.c:1172
VOP_IOCTL(fffffd805d843820,c5005601,ffff800000a2c800,1,fffffd806c3bfc00,ffff80001d339758) at VOP_IOCTL+0x88 sys/kern/vfs_vops.c:290
vn_ioctl(fffffd805d877800,c5005601,ffff800000a2c800,ffff80001d339758) at vn_ioctl+0xb5 sys/kern/vfs_vnops.c:531
sys_ioctl(ffff80001d339758,ffff80001f60e008,ffff80001f60e050) at sys_ioctl+0x4a1
syscall(ffff80001f60e0d0) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xba84e2e51b0, count: -7
ddb> show registers
rdi 0xffffffff82148555 strlcpy+0xc5
rsi 0x47d
rbp 0xffff80001f60dcc0
rbx 0xffff800000a2d001
rdx 0x47e
rcx 0xffff80001e409000
rax 0xffff80001e409000
r8 0x210
r9 0x7
r10 0xf1b0f53801094e1f
r11 0xdc0360bfe1a6fef5
r12 0
r13 0x45
r14 0xffff800000a2cc20
r15 0xdb
rip 0xffffffff8214855f strlcpy+0xcf
cs 0x8
rflags 0x10282 __ALIGN_SIZE+0xf282
rsp 0xffff80001f60dc70
ss 0x10
strlcpy+0xcf: movzbl 0xffffffffffffffff(%rbx),%r15d
ddb> show proc
PROC (syz-executor.0) pid=384538 stat=onproc
flags process=0 proc=4000000<THREAD>
pri=32, usrpri=71, nice=20
forw=0xffffffffffffffff, list=0xffff80001d33a5f8,0xffffffff825b3eb0
process=0xffff8000ffffb5a0 user=0xffff80001f609000, vmspace=0xfffffd8069043228
estcpu=36, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
6297 484655 12032 0 2 0 syz-executor.0
* 6297 384538 12032 0 7 0x4000000 syz-executor.0
67467 256999 17747 0 2 0x2 syz-executor.1
66193 195374 0 0 3 0x14200 bored sosplice
12032 300516 17747 0 3 0x82 nanosleep syz-executor.0
17747 52728 78910 0 3 0x82 thrsleep syz-fuzzer
17747 46103 78910 0 3 0x4000082 nanosleep syz-fuzzer
17747 460500 78910 0 3 0x4000082 kqread syz-fuzzer
17747 243998 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 404507 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 389600 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 189887 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 334501 78910 0 3 0x4000082 thrsleep syz-fuzzer
78910 314871 41432 0 3 0x10008a pause ksh
41432 41079 97492 0 3 0x92 select sshd
50748 471616 1 0 3 0x100083 ttyin getty
97492 275559 1 0 3 0x80 select sshd
96097 184743 81358 73 3 0x100090 kqread syslogd
81358 273356 1 0 3 0x100082 netio syslogd
72319 302374 1 77 3 0x100090 poll dhclient
54759 249498 1 0 3 0x80 poll dhclient
66950 327281 0 0 3 0x14200 bored smr
15069 60651 0 0 2 0x14200 zerothread
8072 207707 0 0 3 0x14200 aiodoned aiodoned
34455 133140 0 0 3 0x14200 syncer update
57852 508352 0 0 3 0x14200 cleaner cleaner
57476 67658 0 0 3 0x14200 reaper reaper
55273 404078 0 0 3 0x14200 pgdaemon pagedaemon
1847 461009 0 0 3 0x14200 bored crynlk
16431 70676 0 0 3 0x14200 bored crypto
10992 59653 0 0 3 0x40014200 acpi0 acpi0
62287 346325 0 0 3 0x14200 bored softnet
26568 91076 0 0 3 0x14200 bored systqmp
27106 97924 0 0 3 0x14200 bored systq
66953 452336 0 0 2 0x40014200 softclock
43337 390303 0 0 3 0x40014200 idle0
1 255150 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb> show all locks
No such command
ddb> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 9502 6344K 6656K 78643K 10933 0
pcb 13 8K 8K 78643K 71 0
rtable 105 3K 3K 78643K 257 0
ifaddr 68 13K 13K 78643K 93 0
counters 21 16K 16K 78643K 23 0
ioctlops 1 2K 2K 78643K 23 0
iov 0 0K 12K 78643K 44 0
mount 1 1K 1K 78643K 1 0
vnodes 1217 77K 77K 78643K 1363 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 5K 78643K 8 0
VM map 2 0K 0K 78643K 2 0
sem 8 0K 0K 78643K 10 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 229 0
sigio 0 0K 0K 78643K 8 0
proc 49 38K 55K 78643K 414 0
subproc 32 2K 2K 78643K 51 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
ip_moptions 0 0K 0K 78643K 29 0
in_multi 33 2K 2K 78643K 90 0
ether_multi 1 0K 0K 78643K 15 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 43 201K 201K 78643K 43 0
exec 0 0K 1K 78643K 210 0
pagedep 1 8K 8K 78643K 1 0
inodedep 1 32K 32K 78643K 1 0
newblk 1 0K 0K 78643K 1 0
VM swap 7 26K 26K 78643K 7 0
UVM amap 108 70K 70K 78643K 1372 0
UVM aobj 12 2K 2K 78643K 14 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 65 0
NDP 14 0K 0K 78643K 21 0
temp 103 3031K 3095K 78643K 14717 0
kqueue 3 4K 14K 78643K 17 0
SYN cache 2 16K 16K 78643K 2 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
arp 64 8 0 2 1 0 1 1 0 8 0
rtpcb 80 29 0 27 1 0 1 1 0 8 0
rtentry 112 60 0 16 2 0 2 2 0 8 0
unpcb 120 167 0 159 1 0 1 1 0 8 0
syncache 264 4 0 4 1 1 0 1 0 8 0
tcpqe 32 66 0 66 1 1 0 1 0 8 0
tcpcb 544 86 0 82 1 0 1 1 0 8 0
inpcb 280 449 0 441 2 0 2 2 0 8 1
nd6 48 10 0 4 1 0 1 1 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 257 0 68 13 0 13 13 0 8 1
art_table 32 258 0 68 2 0 2 2 0 8 0
art_node 16 59 0 19 1 0 1 1 0 8 0
sysvmsgpl 40 14 0 6 1 0 1 1 0 8 0
semupl 112 2 0 2 1 0 1 1 0 8 1
semapl 112 6 0 0 1 0 1 1 0 8 0
shmpl 112 12 0 2 1 0 1 1 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino1pl 128 1718 0 322 46 0 46 46 0 8 0
ffsino 240 1718 0 322 83 0 83 83 0 8 0
nchpl 144 2285 0 690 60 0 60 60 0 8 0
uvmvnodes 72 1859 0 0 34 0 34 34 0 8 0
vnodes 208 1859 0 0 98 0 98 98 0 8 0
namei 1024 5992 0 5991 1 0 1 1 0 8 0
vcpupl 1984 6 0 0 1 0 1 1 0 8 0
vmpool 528 7 0 0 1 0 1 1 0 8 0
scsiplug 64 1 0 1 1 1 0 1 0 8 0
scxspl 192 6684 0 6684 1 0 1 1 0 8 1
plimitpl 152 27 0 20 1 0 1 1 0 8 0
sigapl 424 413 0 384 4 0 4 4 0 8 0
futexpl 56 4217 0 4217 1 0 1 1 0 8 1
knotepl 112 84 0 65 1 0 1 1 0 8 0
kqueuepl 144 49 0 46 1 0 1 1 0 8 0
pipelkpl 16 107 0 97 1 0 1 1 0 8 0
pipepl 120 214 0 195 1 0 1 1 0 8 0
fdescpl 432 398 0 384 2 0 2 2 0 8 0
filepl 120 2558 0 2459 4 0 4 4 0 8 1
lockfpl 104 81 0 80 1 0 1 1 0 8 0
lockfspl 48 28 0 27 1 0 1 1 0 8 0
sessionpl 112 18 0 8 1 0 1 1 0 8 0
pgrppl 48 22 0 12 1 0 1 1 0 8 0
ucredpl 96 164 0 156 1 0 1 1 0 8 0
zombiepl 144 384 0 384 1 0 1 1 0 8 1
processpl 920 413 0 384 4 0 4 4 0 8 0
procpl 624 647 0 610 4 0 4 4 0 8 1
sosppl 128 6 0 6 2 1 1 1 0 8 1
sockpl 400 645 0 627 4 1 3 4 0 8 1
mcl64k 65536 40 0 40 1 0 1 1 0 8 1
mcl16k 16384 1 0 1 1 1 0 1 0 8 0
mcl12k 12288 15 0 15 1 0 1 1 0 8 1
mcl9k 9216 4 0 4 1 0 1 1 0 8 1
mcl8k 8192 4 0 4 2 1 1 1 0 8 1
mcl4k 4096 19 0 19 2 1 1 1 0 8 1
mcl2k 2048 61255 0 61212 15 9 6 13 0 8 0
mtagpl 80 26 0 10 2 1 1 1 0 8 0
mbufpl 256 98503 0 98362 13 2 11 11 0 8 1
bufpl 280 4548 0 161 314 0 314 314 0 8 0
anonpl 16 47397 0 35730 58 2 56 56 0 107 0
amapchunkpl 152 1669 0 1512 7 0 7 7 0 158 0
amappl16 192 1630 0 876 39 0 39 39 0 8 1
amappl15 184 2 0 0 1 0 1 1 0 8 0
amappl14 176 179 0 176 2 1 1 1 0 8 0
amappl13 168 37 0 35 1 0 1 1 0 8 0
amappl12 160 3 0 2 2 1 1 1 0 8 0
amappl11 152 68 0 56 1 0 1 1 0 8 0
amappl10 144 22 0 17 1 0 1 1 0 8 0
amappl9 136 397 0 393 1 0 1 1 0 8 0
amappl8 128 285 0 268 1 0 1 1 0 8 0
amappl7 120 115 0 103 1 0 1 1 0 8 0
amappl6 112 20 0 18 1 0 1 1 0 8 0
amappl5 104 321 0 310 1 0 1 1 0 8 0
amappl4 96 451 0 422 1 0 1 1 0 8 0
amappl3 88 292 0 286 1 0 1 1 0 8 0
amappl2 80 2314 0 2247 3 1 2 3 0 8 0
amappl1 72 16659 0 16243 26 17 9 20 0 8 0
amappl 80 885 0 838 2 0 2 2 0 84 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma256 256 6 0 6 1 1 0 1 0 8 0
dma128 128 253 0 253 1 1 0 1 0 8 0
dma64 64 6 0 6 1 1 0 1 0 8 0
dma32 32 7 0 7 1 1 0 1 0 8 0
dma16 16 18 0 17 1 0 1 1 0 8 0
aobjpl 64 13 0 2 1 0 1 1 0 8 0
uaddrrnd 24 404 0 384 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 404 0 384 1 0 1 1 0 8 0
vmmpekpl 168 6736 0 6701 2 0 2 2 0 8 0
vmmpepl 168 53837 0 52013 119 12 107 107 0 357 27
vmsppl 272 403 0 384 2 0 2 2 0 8 0
pdppl 4096 814 0 774 6 0 6 6 0 8 0
pvpl 32 161639 0 147014 140 0 140 140 0 265 4
pmappl 200 403 0 384 2 0 2 2 0 8 1
extentpl 40 46 0 29 1 0 1 1 0 8 0
phpool 112 154 0 17 5 0 5 5 0 8 0
---
This bug 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 bug report. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following crash on:
HEAD commit: 969a8793 Add 'ikectl show sa' command to print information..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=13725e75e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=48e38ebd31c030b5841c
Unfortunately, I don't have any reproducer for this crash yet.
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+48e38e...@syzkaller.appspotmail.com
uvm_fault(0xffffffff8251da00, 0xffff800000a2d000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at strlcpy+0xcf: movzbl 0xffffffffffffffff(%rbx),%r15d
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
kernel page fault
uvm_fault(0xffffffff8251da00, 0xffff800000a2d000, 0, 1) -> e
strlcpy(ffff80001d374448,ffff800000a2cc20,40) at strlcpy+0xcf sys/lib/libkern/strlcpy.c:44
end trace frame: 0xffff80001f60dd20, count: 0
ddb> trace
strlcpy(ffff80001d374448,ffff800000a2cc20,40) at strlcpy+0xcf sys/lib/libkern/strlcpy.c:44
vm_create(ffff800000a2c800,ffff80001d339758) at vm_create+0x112 sys/arch/amd64/amd64/vmm.c:1172
VOP_IOCTL(fffffd805d843820,c5005601,ffff800000a2c800,1,fffffd806c3bfc00,ffff80001d339758) at VOP_IOCTL+0x88 sys/kern/vfs_vops.c:290
vn_ioctl(fffffd805d877800,c5005601,ffff800000a2c800,ffff80001d339758) at vn_ioctl+0xb5 sys/kern/vfs_vnops.c:531
sys_ioctl(ffff80001d339758,ffff80001f60e008,ffff80001f60e050) at sys_ioctl+0x4a1
syscall(ffff80001f60e0d0) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xba84e2e51b0, count: -7
ddb> show registers
rdi 0xffffffff82148555 strlcpy+0xc5
rsi 0x47d
rbp 0xffff80001f60dcc0
rbx 0xffff800000a2d001
rdx 0x47e
rcx 0xffff80001e409000
rax 0xffff80001e409000
r8 0x210
r9 0x7
r10 0xf1b0f53801094e1f
r11 0xdc0360bfe1a6fef5
r12 0
r13 0x45
r14 0xffff800000a2cc20
r15 0xdb
rip 0xffffffff8214855f strlcpy+0xcf
cs 0x8
rflags 0x10282 __ALIGN_SIZE+0xf282
rsp 0xffff80001f60dc70
ss 0x10
strlcpy+0xcf: movzbl 0xffffffffffffffff(%rbx),%r15d
ddb> show proc
PROC (syz-executor.0) pid=384538 stat=onproc
flags process=0 proc=4000000<THREAD>
pri=32, usrpri=71, nice=20
forw=0xffffffffffffffff, list=0xffff80001d33a5f8,0xffffffff825b3eb0
process=0xffff8000ffffb5a0 user=0xffff80001f609000, vmspace=0xfffffd8069043228
estcpu=36, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
6297 484655 12032 0 2 0 syz-executor.0
* 6297 384538 12032 0 7 0x4000000 syz-executor.0
67467 256999 17747 0 2 0x2 syz-executor.1
66193 195374 0 0 3 0x14200 bored sosplice
12032 300516 17747 0 3 0x82 nanosleep syz-executor.0
17747 52728 78910 0 3 0x82 thrsleep syz-fuzzer
17747 46103 78910 0 3 0x4000082 nanosleep syz-fuzzer
17747 460500 78910 0 3 0x4000082 kqread syz-fuzzer
17747 243998 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 404507 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 389600 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 189887 78910 0 3 0x4000082 thrsleep syz-fuzzer
17747 334501 78910 0 3 0x4000082 thrsleep syz-fuzzer
78910 314871 41432 0 3 0x10008a pause ksh
41432 41079 97492 0 3 0x92 select sshd
50748 471616 1 0 3 0x100083 ttyin getty
97492 275559 1 0 3 0x80 select sshd
96097 184743 81358 73 3 0x100090 kqread syslogd
81358 273356 1 0 3 0x100082 netio syslogd
72319 302374 1 77 3 0x100090 poll dhclient
54759 249498 1 0 3 0x80 poll dhclient
66950 327281 0 0 3 0x14200 bored smr
15069 60651 0 0 2 0x14200 zerothread
8072 207707 0 0 3 0x14200 aiodoned aiodoned
34455 133140 0 0 3 0x14200 syncer update
57852 508352 0 0 3 0x14200 cleaner cleaner
57476 67658 0 0 3 0x14200 reaper reaper
55273 404078 0 0 3 0x14200 pgdaemon pagedaemon
1847 461009 0 0 3 0x14200 bored crynlk
16431 70676 0 0 3 0x14200 bored crypto
10992 59653 0 0 3 0x40014200 acpi0 acpi0
62287 346325 0 0 3 0x14200 bored softnet
26568 91076 0 0 3 0x14200 bored systqmp
27106 97924 0 0 3 0x14200 bored systq
66953 452336 0 0 2 0x40014200 softclock
43337 390303 0 0 3 0x40014200 idle0
1 255150 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb> show all locks
No such command
ddb> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 9502 6344K 6656K 78643K 10933 0
pcb 13 8K 8K 78643K 71 0
rtable 105 3K 3K 78643K 257 0
ifaddr 68 13K 13K 78643K 93 0
counters 21 16K 16K 78643K 23 0
ioctlops 1 2K 2K 78643K 23 0
iov 0 0K 12K 78643K 44 0
mount 1 1K 1K 78643K 1 0
vnodes 1217 77K 77K 78643K 1363 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 5K 78643K 8 0
VM map 2 0K 0K 78643K 2 0
sem 8 0K 0K 78643K 10 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 229 0
sigio 0 0K 0K 78643K 8 0
proc 49 38K 55K 78643K 414 0
subproc 32 2K 2K 78643K 51 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
ip_moptions 0 0K 0K 78643K 29 0
in_multi 33 2K 2K 78643K 90 0
ether_multi 1 0K 0K 78643K 15 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 43 201K 201K 78643K 43 0
exec 0 0K 1K 78643K 210 0
pagedep 1 8K 8K 78643K 1 0
inodedep 1 32K 32K 78643K 1 0
newblk 1 0K 0K 78643K 1 0
VM swap 7 26K 26K 78643K 7 0
UVM amap 108 70K 70K 78643K 1372 0
UVM aobj 12 2K 2K 78643K 14 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 65 0
NDP 14 0K 0K 78643K 21 0
temp 103 3031K 3095K 78643K 14717 0
kqueue 3 4K 14K 78643K 17 0
SYN cache 2 16K 16K 78643K 2 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
arp 64 8 0 2 1 0 1 1 0 8 0
rtpcb 80 29 0 27 1 0 1 1 0 8 0
rtentry 112 60 0 16 2 0 2 2 0 8 0
unpcb 120 167 0 159 1 0 1 1 0 8 0
syncache 264 4 0 4 1 1 0 1 0 8 0
tcpqe 32 66 0 66 1 1 0 1 0 8 0
tcpcb 544 86 0 82 1 0 1 1 0 8 0
inpcb 280 449 0 441 2 0 2 2 0 8 1
nd6 48 10 0 4 1 0 1 1 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 257 0 68 13 0 13 13 0 8 1
art_table 32 258 0 68 2 0 2 2 0 8 0
art_node 16 59 0 19 1 0 1 1 0 8 0
sysvmsgpl 40 14 0 6 1 0 1 1 0 8 0
semupl 112 2 0 2 1 0 1 1 0 8 1
semapl 112 6 0 0 1 0 1 1 0 8 0
shmpl 112 12 0 2 1 0 1 1 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino1pl 128 1718 0 322 46 0 46 46 0 8 0
ffsino 240 1718 0 322 83 0 83 83 0 8 0
nchpl 144 2285 0 690 60 0 60 60 0 8 0
uvmvnodes 72 1859 0 0 34 0 34 34 0 8 0
vnodes 208 1859 0 0 98 0 98 98 0 8 0
namei 1024 5992 0 5991 1 0 1 1 0 8 0
vcpupl 1984 6 0 0 1 0 1 1 0 8 0
vmpool 528 7 0 0 1 0 1 1 0 8 0
scsiplug 64 1 0 1 1 1 0 1 0 8 0
scxspl 192 6684 0 6684 1 0 1 1 0 8 1
plimitpl 152 27 0 20 1 0 1 1 0 8 0
sigapl 424 413 0 384 4 0 4 4 0 8 0
futexpl 56 4217 0 4217 1 0 1 1 0 8 1
knotepl 112 84 0 65 1 0 1 1 0 8 0
kqueuepl 144 49 0 46 1 0 1 1 0 8 0
pipelkpl 16 107 0 97 1 0 1 1 0 8 0
pipepl 120 214 0 195 1 0 1 1 0 8 0
fdescpl 432 398 0 384 2 0 2 2 0 8 0
filepl 120 2558 0 2459 4 0 4 4 0 8 1
lockfpl 104 81 0 80 1 0 1 1 0 8 0
lockfspl 48 28 0 27 1 0 1 1 0 8 0
sessionpl 112 18 0 8 1 0 1 1 0 8 0
pgrppl 48 22 0 12 1 0 1 1 0 8 0
ucredpl 96 164 0 156 1 0 1 1 0 8 0
zombiepl 144 384 0 384 1 0 1 1 0 8 1
processpl 920 413 0 384 4 0 4 4 0 8 0
procpl 624 647 0 610 4 0 4 4 0 8 1
sosppl 128 6 0 6 2 1 1 1 0 8 1
sockpl 400 645 0 627 4 1 3 4 0 8 1
mcl64k 65536 40 0 40 1 0 1 1 0 8 1
mcl16k 16384 1 0 1 1 1 0 1 0 8 0
mcl12k 12288 15 0 15 1 0 1 1 0 8 1
mcl9k 9216 4 0 4 1 0 1 1 0 8 1
mcl8k 8192 4 0 4 2 1 1 1 0 8 1
mcl4k 4096 19 0 19 2 1 1 1 0 8 1
mcl2k 2048 61255 0 61212 15 9 6 13 0 8 0
mtagpl 80 26 0 10 2 1 1 1 0 8 0
mbufpl 256 98503 0 98362 13 2 11 11 0 8 1
bufpl 280 4548 0 161 314 0 314 314 0 8 0
anonpl 16 47397 0 35730 58 2 56 56 0 107 0
amapchunkpl 152 1669 0 1512 7 0 7 7 0 158 0
amappl16 192 1630 0 876 39 0 39 39 0 8 1
amappl15 184 2 0 0 1 0 1 1 0 8 0
amappl14 176 179 0 176 2 1 1 1 0 8 0
amappl13 168 37 0 35 1 0 1 1 0 8 0
amappl12 160 3 0 2 2 1 1 1 0 8 0
amappl11 152 68 0 56 1 0 1 1 0 8 0
amappl10 144 22 0 17 1 0 1 1 0 8 0
amappl9 136 397 0 393 1 0 1 1 0 8 0
amappl8 128 285 0 268 1 0 1 1 0 8 0
amappl7 120 115 0 103 1 0 1 1 0 8 0
amappl6 112 20 0 18 1 0 1 1 0 8 0
amappl5 104 321 0 310 1 0 1 1 0 8 0
amappl4 96 451 0 422 1 0 1 1 0 8 0
amappl3 88 292 0 286 1 0 1 1 0 8 0
amappl2 80 2314 0 2247 3 1 2 3 0 8 0
amappl1 72 16659 0 16243 26 17 9 20 0 8 0
amappl 80 885 0 838 2 0 2 2 0 84 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma256 256 6 0 6 1 1 0 1 0 8 0
dma128 128 253 0 253 1 1 0 1 0 8 0
dma64 64 6 0 6 1 1 0 1 0 8 0
dma32 32 7 0 7 1 1 0 1 0 8 0
dma16 16 18 0 17 1 0 1 1 0 8 0
aobjpl 64 13 0 2 1 0 1 1 0 8 0
uaddrrnd 24 404 0 384 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 404 0 384 1 0 1 1 0 8 0
vmmpekpl 168 6736 0 6701 2 0 2 2 0 8 0
vmmpepl 168 53837 0 52013 119 12 107 107 0 357 27
vmsppl 272 403 0 384 2 0 2 2 0 8 0
pdppl 4096 814 0 774 6 0 6 6 0 8 0
pvpl 32 161639 0 147014 140 0 140 140 0 265 4
pmappl 200 403 0 384 2 0 2 2 0 8 1
extentpl 40 46 0 29 1 0 1 1 0 8 0
phpool 112 154 0 17 5 0 5 5 0 8 0
---
This bug 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 bug report. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
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