kernel: protection fault trap, code=0 (3)
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syzbot
Jan 27, 2019, 1:14:04 AM1/27/19
to syzkaller-o...@googlegroups.com
Hello,
syzbot found the following crash on:
HEAD commit: fdee2cadce4b fix trustanchor path; from Caspar Schutijser...
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1125d7cf400000
kernel config: https://syzkaller.appspot.com/x/.config?x=ffa1da4399f74b2b
dashboard link: https://syzkaller.appspot.com/bug?extid=c5997876fea393e6b948
compiler:
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+c59978...@syzkaller.appspotmail.com
kernel: protection fault trap, code=0
Stopped at wsmux_getmux+0x247: movq 0(%r12,%r15,8),%rbx
ddb>
ddb> set $lines = 0
ddb> show panic
the kernel did not panic
ddb> trace
wsmux_getmux(527e84f24093eb57) at wsmux_getmux+0x247
sys/dev/wscons/wsmux.c:151
wsmux_do_ioctl(bb5aaf37d95abc2a,80085761,fffffd803afb6e40,82,fffffd803f7c7660)
at
wsmux_do_ioctl+0x268 wsmux_add_mux sys/dev/wscons/wsmux.c:563 [inline]
wsmux_do_ioctl(bb5aaf37d95abc2a,80085761,fffffd803afb6e40,82,fffffd803f7c7660)
at
wsmux_do_ioctl+0x268 sys/dev/wscons/wsmux.c:424
VOP_IOCTL(7124da585552cd6d,80085761,fffffd80302c5e98,ffff8000ffff5530,fffffd803afb6e40,ffff8000ffff5530)
at
VOP_IOCTL+0x80 sys/kern/vfs_vops.c:290
vn_ioctl(e98fa5e76d441fc2,fffffd80302c5e98,ffff8000ffff5530,8) at
vn_ioctl+0xc5
sys/kern/vfs_vnops.c:512sys_ioctl(cfb84f6891862bb2,0,ffff8000ffff5530) at
sys_ioctl+0x639
syscall(3387924e7fef0970) at syscall+0x528
Xsyscall(6,0,ffffffffffffff89,0,3,1771e566010) at Xsyscall+0x128
end of kernel
end trace frame: 0x1796ae4f890, count: -7
ddb> show registers
rdi 0xffffffff81258639 wsmux_getmux+0x49
rsi 0x2a
rbp 0xffff800014a2e940
rbx 0x100001 acpi_pdirpa+0xebe69
rdx 0x2b
rcx 0xffff800002b3a000
rax 0xffff800002b3a000
r8 0xffffffff81257b63 wsmux_do_ioctl+0x243
r9 0x5
r10 0xc0cc71fbb8849e40
r11 0x20c0cddab3eba361
r12 0xffff800004fbf000
r13 0x82
r14 0xdf7ffce3
r15 0xffffffffdf7ffce3
rip 0xffffffff81258837 wsmux_getmux+0x247
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
rsp 0xffff800014a2e8f0
ss 0x10
wsmux_getmux+0x247: movq 0(%r12,%r15,8),%rbx
ddb> show proc
PROC (syz-executor0) pid=313553 stat=onproc
flags process=0 proc=4000000<THREAD>
pri=81, usrpri=81, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff4720,0xffff8000ffff5798
process=0xffff8000149c93d0 user=0xffff800014a29000,
vmspace=0xfffffd803f015630
estcpu=36, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
39170 23012 61725 0 2 0 syz-executor1
39170 266345 61725 0 3 0x4000080 fsleep syz-executor1
92661 239018 60536 0 2 0 syz-executor0
*92661 313553 60536 0 7 0x4000000 syz-executor0
36202 376038 1 0 3 0x100083 ttyin getty
22129 298143 0 0 3 0x14200 bored sosplice
60536 431556 38652 0 3 0x82 nanosleep syz-executor0
61725 332540 38652 0 3 0x82 nanosleep syz-executor1
38652 14836 37358 0 3 0x82 thrsleep syz-fuzzer
38652 86896 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 504022 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 418008 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 232346 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 44428 37358 0 3 0x4000082 kqread syz-fuzzer
38652 143025 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 484859 37358 0 3 0x4000082 thrsleep syz-fuzzer
37358 277864 75237 0 3 0x10008a pause ksh
75237 447870 73083 0 3 0x92 select sshd
73083 77095 1 0 3 0x80 select sshd
49776 17867 16019 73 3 0x100090 kqread syslogd
16019 86206 1 0 3 0x100082 netio syslogd
74022 90681 1 77 3 0x100090 poll dhclient
40029 103750 1 0 3 0x80 poll dhclient
15041 318267 0 0 2 0x14200 zerothread
55845 142114 0 0 3 0x14200 aiodoned aiodoned
73550 429247 0 0 3 0x14200 syncer update
8914 90499 0 0 3 0x14200 cleaner cleaner
54704 182901 0 0 3 0x14200 reaper reaper
74312 203922 0 0 3 0x14200 pgdaemon pagedaemon
62113 340804 0 0 3 0x14200 bored crynlk
37120 429018 0 0 3 0x14200 bored crypto
56380 158638 0 0 3 0x40014200 acpi0 acpi0
8248 213016 0 0 3 0x14200 bored softnet
35373 242924 0 0 3 0x14200 bored systqmp
80974 84127 0 0 3 0x14200 bored systq
45881 272803 0 0 3 0x40014200 bored softclock
7742 97880 0 0 3 0x40014200 idle0
1 170596 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 Kern Lim
devbuf 9532 14558K 17107K 78643K 11546 0 0
pcb 23 9K 10K 78643K 2237 0 0
rtable 100 3K 3K 78643K 576 0 0
ifaddr 61 14K 16K 78643K 291 0 0
counters 19 16K 16K 78643K 19 0 0
ioctlops 0 0K 2K 78643K 51 0 0
iov 0 0K 16K 78643K 496 0 0
mount 1 1K 1K 78643K 1 0 0
vnodes 1193 75K 76K 78643K 3885 0 0
UFS quota 1 32K 32K 78643K 1 0 0
UFS mount 5 36K 36K 78643K 5 0 0
shm 2 1K 5K 78643K 72 0 0
VM map 2 0K 0K 78643K 2 0 0
sem 12 0K 0K 78643K 426 0 0
dirhash 12 2K 2K 78643K 12 0 0
ACPI 1777 193K 286K 78643K 12501 0 0
file desc 6 17K 25K 78643K 4155 0 0
sigio 0 0K 0K 78643K 95 0 0
proc 42 30K 54K 78643K 906 0 0
subproc 64 65538K 69634K 78643K 95 0 0
NFS srvsock 1 0K 0K 78643K 1 0 0
NFS daemon 1 16K 16K 78643K 1 0 0
ip_moptions 0 0K 0K 78643K 654 0 0
in_multi 33 2K 2K 78643K 219 0 0
ether_multi 1 0K 0K 78643K 14 0 0
ISOFS mount 1 32K 32K 78643K 1 0 0
MSDOSFS mount 1 16K 16K 78643K 1 0 0
ttys 132 583K 583K 78643K 132 0 0
exec 0 0K 1K 78643K 508 0 0
pfkey data 0 0K 0K 78643K 2 0 0
pagedep 1 8K 8K 78643K 1 0 0
inodedep 1 32K 32K 78643K 1 0 0
newblk 1 0K 0K 78643K 1 0 0
VM swap 7 26K 26K 78643K 7 0 0
UVM amap 104 22K 41K 78643K 10796 0 0
UVM aobj 130 5K 6K 78643K 162 0 0
memdesc 1 4K 4K 78643K 1 0 0
crypto data 1 1K 1K 78643K 1 0 0
ip6_options 0 0K 1K 78643K 116 0 0
NDP 13 0K 0K 78643K 82 0 0
temp 178 2347K 2418K 78643K 13704 0 0
kqueue 0 0K 0K 78643K 26 0 0
SYN cache 2 16K 16K 78643K 2 0 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg
Idle
arp 64 4 0 0 1 0 1 1 0
8 0
inpcbpl 280 1858 0 1848 1 0 1 1 0
8 0
plimitpl 152 69 0 62 1 0 1 1 0
8 0
rtentry 112 41 0 1 2 0 2 2 0
8 0
syncache 264 4 0 4 1 1 0 1 0
8 0
sackhl 24 1 0 1 1 1 0 1 0
8 0
tcpcb 544 661 0 657 1 0 1 1 0
8 0
nd6 48 4 0 0 1 0 1 1 0
8 0
swfcl 56 1 0 0 1 0 1 1 0
8 0
ppxss 1128 39 0 39 16 15 1 1 0
8 1
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 185 0 0 12 0 12 12 0
8 0
art_table 32 186 0 0 2 0 2 2 0
8 0
art_node 16 40 0 6 1 0 1 1 0
8 0
sysvmsgpl 40 28 0 11 1 0 1 1 0
8 0
semapl 112 422 0 412 1 0 1 1 0
8 0
shmpl 112 160 0 32 4 0 4 4 0
8 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
dino1pl 128 9517 0 8044 49 1 48 48 0
8 0
ffsino 240 9517 0 8044 89 2 87 87 0
8 0
nchpl 144 15661 0 14073 60 0 60 60 0
8 0
uvmvnodes 72 6506 0 0 119 0 119 119 0
8 0
vnodes 200 6506 0 0 343 0 343 343 0
8 0
namei 1024 49222 0 49222 2 1 1 1 0
8 1
scsiplug 64 8 0 8 7 7 0 1 0
8 0
scxspl 192 51179 0 51179 28 27 1 6 0
8 1
sigapl 432 4325 0 4311 2 0 2 2 0
8 0
futexpl 56 67304 0 67303 1 0 1 1 0
8 0
knotepl 112 1117 0 1090 8 7 1 2 0
8 0
kqueuepl 104 1412 0 1410 1 0 1 1 0
8 0
pipepl 112 3054 0 3035 12 11 1 2 0
8 0
fdescpl 424 4326 0 4311 2 0 2 2 0
8 0
filepl 120 28161 0 28062 7 3 4 5 0
8 1
lockfpl 96 1377 0 1376 3 2 1 1 0
8 0
lockfspl 24 2266 0 2265 3 2 1 1 0
8 0
sessionpl 112 20 0 10 1 0 1 1 0
8 0
pgrppl 48 80 0 70 1 0 1 1 0
8 0
ucredpl 96 9442 0 9435 1 0 1 1 0
8 0
zombiepl 144 4311 0 4311 2 1 1 1 0
8 1
processpl 840 4340 0 4311 5 1 4 4 0
8 0
procpl 600 9951 0 9913 4 0 4 4 0
8 0
sosppl 128 65 0 65 21 20 1 1 0
8 1
sockpl 384 3960 0 3940 4 1 3 3 0
8 1
mcl64k 65536 3007 0 3007 247 232 15 64 0 8
15
mcl16k 16384 19 0 19 12 11 1 1 0
8 1
mcl12k 12288 74 0 74 18 17 1 1 0
8 1
mcl9k 9216 84 0 84 16 15 1 1 0
8 1
mcl8k 8192 65 0 65 18 17 1 1 0
8 1
mcl4k 4096 216 0 216 6 5 1 1 0
8 1
mcl2k2 2112 35 0 35 17 16 1 1 0
8 1
mcl2k 2048 45203 0 45166 15 9 6 10 0
8 0
mtagpl 80 2 0 2 1 1 0 1 0
8 0
mbufpl 256 95731 0 95672 157 152 5 36 0
8 0
bufpl 256 14826 0 8320 408 1 407 407 0
8 0
anonpl 16 446056 0 438472 169 124 45 49 0
62 9
amapchunkpl 152 27695 0 27613 199 195 4 96 0
158 0
amappl16 192 26659 0 26255 208 181 27 34 0
8 6
amappl15 184 1 0 0 1 0 1 1 0
8 0
amappl14 176 2 0 1 2 1 1 1 0
8 0
amappl13 168 27 0 21 1 0 1 1 0
8 0
amappl12 160 16 0 16 3 3 0 1 0
8 0
amappl11 152 184 0 174 1 0 1 1 0
8 0
amappl10 144 8336 0 8330 2 1 1 1 0
8 0
amappl9 136 339 0 338 1 0 1 1 0
8 0
amappl8 128 185 0 152 2 0 2 2 0
8 0
amappl7 120 37 0 32 1 0 1 1 0
8 0
amappl6 112 49 0 42 1 0 1 1 0
8 0
amappl5 104 148 0 136 1 0 1 1 0
8 0
amappl4 96 325 0 305 2 1 1 2 0
8 0
amappl3 88 338 0 333 1 0 1 1 0
8 0
amappl2 80 42271 0 42210 2 0 2 2 0
8 0
amappl1 72 85123 0 84686 25 15 10 19 0
8 0
amappl 72 10259 0 10226 1 0 1 1 0
75 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
dma64 64 259 0 259 1 1 0 1 0
8 0
dma32 32 7 0 7 1 1 0 1 0
8 0
dma16 16 17 0 17 1 1 0 1 0
8 0
aobjpl 64 161 0 32 3 0 3 3 0
8 0
uaddrrnd 24 4326 0 4311 1 0 1 1 0
8 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
uaddr 24 4326 0 4311 1 0 1 1 0
8 0
vmmpekpl 168 36288 0 36267 2 0 2 2 0
8 0
vmmpepl 168 461192 0 459749 198 126 72 75 0
357 9
vmsppl 264 4325 0 4311 2 1 1 2 0
8 0
pdppl 4096 8658 0 8622 6 1 5 6 0
8 0
pvpl 32 1346197 0 1335499 344 222 122 165 0 265
29
pmappl 192 4325 0 4311 1 0 1 1 0
8 0
extentpl 40 39 0 25 1 0 1 1 0
8 0
phpool 112 979 0 433 19 2 17 18 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#bug-status-tracking for how to communicate with
syzbot.
syzbot found the following crash on:
HEAD commit: fdee2cadce4b fix trustanchor path; from Caspar Schutijser...
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1125d7cf400000
kernel config: https://syzkaller.appspot.com/x/.config?x=ffa1da4399f74b2b
dashboard link: https://syzkaller.appspot.com/bug?extid=c5997876fea393e6b948
compiler:
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+c59978...@syzkaller.appspotmail.com
kernel: protection fault trap, code=0
Stopped at wsmux_getmux+0x247: movq 0(%r12,%r15,8),%rbx
ddb>
ddb> set $lines = 0
ddb> show panic
the kernel did not panic
ddb> trace
wsmux_getmux(527e84f24093eb57) at wsmux_getmux+0x247
sys/dev/wscons/wsmux.c:151
wsmux_do_ioctl(bb5aaf37d95abc2a,80085761,fffffd803afb6e40,82,fffffd803f7c7660)
at
wsmux_do_ioctl+0x268 wsmux_add_mux sys/dev/wscons/wsmux.c:563 [inline]
wsmux_do_ioctl(bb5aaf37d95abc2a,80085761,fffffd803afb6e40,82,fffffd803f7c7660)
at
wsmux_do_ioctl+0x268 sys/dev/wscons/wsmux.c:424
VOP_IOCTL(7124da585552cd6d,80085761,fffffd80302c5e98,ffff8000ffff5530,fffffd803afb6e40,ffff8000ffff5530)
at
VOP_IOCTL+0x80 sys/kern/vfs_vops.c:290
vn_ioctl(e98fa5e76d441fc2,fffffd80302c5e98,ffff8000ffff5530,8) at
vn_ioctl+0xc5
sys/kern/vfs_vnops.c:512sys_ioctl(cfb84f6891862bb2,0,ffff8000ffff5530) at
sys_ioctl+0x639
syscall(3387924e7fef0970) at syscall+0x528
Xsyscall(6,0,ffffffffffffff89,0,3,1771e566010) at Xsyscall+0x128
end of kernel
end trace frame: 0x1796ae4f890, count: -7
ddb> show registers
rdi 0xffffffff81258639 wsmux_getmux+0x49
rsi 0x2a
rbp 0xffff800014a2e940
rbx 0x100001 acpi_pdirpa+0xebe69
rdx 0x2b
rcx 0xffff800002b3a000
rax 0xffff800002b3a000
r8 0xffffffff81257b63 wsmux_do_ioctl+0x243
r9 0x5
r10 0xc0cc71fbb8849e40
r11 0x20c0cddab3eba361
r12 0xffff800004fbf000
r13 0x82
r14 0xdf7ffce3
r15 0xffffffffdf7ffce3
rip 0xffffffff81258837 wsmux_getmux+0x247
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
rsp 0xffff800014a2e8f0
ss 0x10
wsmux_getmux+0x247: movq 0(%r12,%r15,8),%rbx
ddb> show proc
PROC (syz-executor0) pid=313553 stat=onproc
flags process=0 proc=4000000<THREAD>
pri=81, usrpri=81, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff4720,0xffff8000ffff5798
process=0xffff8000149c93d0 user=0xffff800014a29000,
vmspace=0xfffffd803f015630
estcpu=36, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
39170 23012 61725 0 2 0 syz-executor1
39170 266345 61725 0 3 0x4000080 fsleep syz-executor1
92661 239018 60536 0 2 0 syz-executor0
*92661 313553 60536 0 7 0x4000000 syz-executor0
36202 376038 1 0 3 0x100083 ttyin getty
22129 298143 0 0 3 0x14200 bored sosplice
60536 431556 38652 0 3 0x82 nanosleep syz-executor0
61725 332540 38652 0 3 0x82 nanosleep syz-executor1
38652 14836 37358 0 3 0x82 thrsleep syz-fuzzer
38652 86896 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 504022 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 418008 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 232346 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 44428 37358 0 3 0x4000082 kqread syz-fuzzer
38652 143025 37358 0 3 0x4000082 thrsleep syz-fuzzer
38652 484859 37358 0 3 0x4000082 thrsleep syz-fuzzer
37358 277864 75237 0 3 0x10008a pause ksh
75237 447870 73083 0 3 0x92 select sshd
73083 77095 1 0 3 0x80 select sshd
49776 17867 16019 73 3 0x100090 kqread syslogd
16019 86206 1 0 3 0x100082 netio syslogd
74022 90681 1 77 3 0x100090 poll dhclient
40029 103750 1 0 3 0x80 poll dhclient
15041 318267 0 0 2 0x14200 zerothread
55845 142114 0 0 3 0x14200 aiodoned aiodoned
73550 429247 0 0 3 0x14200 syncer update
8914 90499 0 0 3 0x14200 cleaner cleaner
54704 182901 0 0 3 0x14200 reaper reaper
74312 203922 0 0 3 0x14200 pgdaemon pagedaemon
62113 340804 0 0 3 0x14200 bored crynlk
37120 429018 0 0 3 0x14200 bored crypto
56380 158638 0 0 3 0x40014200 acpi0 acpi0
8248 213016 0 0 3 0x14200 bored softnet
35373 242924 0 0 3 0x14200 bored systqmp
80974 84127 0 0 3 0x14200 bored systq
45881 272803 0 0 3 0x40014200 bored softclock
7742 97880 0 0 3 0x40014200 idle0
1 170596 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 Kern Lim
devbuf 9532 14558K 17107K 78643K 11546 0 0
pcb 23 9K 10K 78643K 2237 0 0
rtable 100 3K 3K 78643K 576 0 0
ifaddr 61 14K 16K 78643K 291 0 0
counters 19 16K 16K 78643K 19 0 0
ioctlops 0 0K 2K 78643K 51 0 0
iov 0 0K 16K 78643K 496 0 0
mount 1 1K 1K 78643K 1 0 0
vnodes 1193 75K 76K 78643K 3885 0 0
UFS quota 1 32K 32K 78643K 1 0 0
UFS mount 5 36K 36K 78643K 5 0 0
shm 2 1K 5K 78643K 72 0 0
VM map 2 0K 0K 78643K 2 0 0
sem 12 0K 0K 78643K 426 0 0
dirhash 12 2K 2K 78643K 12 0 0
ACPI 1777 193K 286K 78643K 12501 0 0
file desc 6 17K 25K 78643K 4155 0 0
sigio 0 0K 0K 78643K 95 0 0
proc 42 30K 54K 78643K 906 0 0
subproc 64 65538K 69634K 78643K 95 0 0
NFS srvsock 1 0K 0K 78643K 1 0 0
NFS daemon 1 16K 16K 78643K 1 0 0
ip_moptions 0 0K 0K 78643K 654 0 0
in_multi 33 2K 2K 78643K 219 0 0
ether_multi 1 0K 0K 78643K 14 0 0
ISOFS mount 1 32K 32K 78643K 1 0 0
MSDOSFS mount 1 16K 16K 78643K 1 0 0
ttys 132 583K 583K 78643K 132 0 0
exec 0 0K 1K 78643K 508 0 0
pfkey data 0 0K 0K 78643K 2 0 0
pagedep 1 8K 8K 78643K 1 0 0
inodedep 1 32K 32K 78643K 1 0 0
newblk 1 0K 0K 78643K 1 0 0
VM swap 7 26K 26K 78643K 7 0 0
UVM amap 104 22K 41K 78643K 10796 0 0
UVM aobj 130 5K 6K 78643K 162 0 0
memdesc 1 4K 4K 78643K 1 0 0
crypto data 1 1K 1K 78643K 1 0 0
ip6_options 0 0K 1K 78643K 116 0 0
NDP 13 0K 0K 78643K 82 0 0
temp 178 2347K 2418K 78643K 13704 0 0
kqueue 0 0K 0K 78643K 26 0 0
SYN cache 2 16K 16K 78643K 2 0 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg
Idle
arp 64 4 0 0 1 0 1 1 0
8 0
inpcbpl 280 1858 0 1848 1 0 1 1 0
8 0
plimitpl 152 69 0 62 1 0 1 1 0
8 0
rtentry 112 41 0 1 2 0 2 2 0
8 0
syncache 264 4 0 4 1 1 0 1 0
8 0
sackhl 24 1 0 1 1 1 0 1 0
8 0
tcpcb 544 661 0 657 1 0 1 1 0
8 0
nd6 48 4 0 0 1 0 1 1 0
8 0
swfcl 56 1 0 0 1 0 1 1 0
8 0
ppxss 1128 39 0 39 16 15 1 1 0
8 1
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 185 0 0 12 0 12 12 0
8 0
art_table 32 186 0 0 2 0 2 2 0
8 0
art_node 16 40 0 6 1 0 1 1 0
8 0
sysvmsgpl 40 28 0 11 1 0 1 1 0
8 0
semapl 112 422 0 412 1 0 1 1 0
8 0
shmpl 112 160 0 32 4 0 4 4 0
8 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
dino1pl 128 9517 0 8044 49 1 48 48 0
8 0
ffsino 240 9517 0 8044 89 2 87 87 0
8 0
nchpl 144 15661 0 14073 60 0 60 60 0
8 0
uvmvnodes 72 6506 0 0 119 0 119 119 0
8 0
vnodes 200 6506 0 0 343 0 343 343 0
8 0
namei 1024 49222 0 49222 2 1 1 1 0
8 1
scsiplug 64 8 0 8 7 7 0 1 0
8 0
scxspl 192 51179 0 51179 28 27 1 6 0
8 1
sigapl 432 4325 0 4311 2 0 2 2 0
8 0
futexpl 56 67304 0 67303 1 0 1 1 0
8 0
knotepl 112 1117 0 1090 8 7 1 2 0
8 0
kqueuepl 104 1412 0 1410 1 0 1 1 0
8 0
pipepl 112 3054 0 3035 12 11 1 2 0
8 0
fdescpl 424 4326 0 4311 2 0 2 2 0
8 0
filepl 120 28161 0 28062 7 3 4 5 0
8 1
lockfpl 96 1377 0 1376 3 2 1 1 0
8 0
lockfspl 24 2266 0 2265 3 2 1 1 0
8 0
sessionpl 112 20 0 10 1 0 1 1 0
8 0
pgrppl 48 80 0 70 1 0 1 1 0
8 0
ucredpl 96 9442 0 9435 1 0 1 1 0
8 0
zombiepl 144 4311 0 4311 2 1 1 1 0
8 1
processpl 840 4340 0 4311 5 1 4 4 0
8 0
procpl 600 9951 0 9913 4 0 4 4 0
8 0
sosppl 128 65 0 65 21 20 1 1 0
8 1
sockpl 384 3960 0 3940 4 1 3 3 0
8 1
mcl64k 65536 3007 0 3007 247 232 15 64 0 8
15
mcl16k 16384 19 0 19 12 11 1 1 0
8 1
mcl12k 12288 74 0 74 18 17 1 1 0
8 1
mcl9k 9216 84 0 84 16 15 1 1 0
8 1
mcl8k 8192 65 0 65 18 17 1 1 0
8 1
mcl4k 4096 216 0 216 6 5 1 1 0
8 1
mcl2k2 2112 35 0 35 17 16 1 1 0
8 1
mcl2k 2048 45203 0 45166 15 9 6 10 0
8 0
mtagpl 80 2 0 2 1 1 0 1 0
8 0
mbufpl 256 95731 0 95672 157 152 5 36 0
8 0
bufpl 256 14826 0 8320 408 1 407 407 0
8 0
anonpl 16 446056 0 438472 169 124 45 49 0
62 9
amapchunkpl 152 27695 0 27613 199 195 4 96 0
158 0
amappl16 192 26659 0 26255 208 181 27 34 0
8 6
amappl15 184 1 0 0 1 0 1 1 0
8 0
amappl14 176 2 0 1 2 1 1 1 0
8 0
amappl13 168 27 0 21 1 0 1 1 0
8 0
amappl12 160 16 0 16 3 3 0 1 0
8 0
amappl11 152 184 0 174 1 0 1 1 0
8 0
amappl10 144 8336 0 8330 2 1 1 1 0
8 0
amappl9 136 339 0 338 1 0 1 1 0
8 0
amappl8 128 185 0 152 2 0 2 2 0
8 0
amappl7 120 37 0 32 1 0 1 1 0
8 0
amappl6 112 49 0 42 1 0 1 1 0
8 0
amappl5 104 148 0 136 1 0 1 1 0
8 0
amappl4 96 325 0 305 2 1 1 2 0
8 0
amappl3 88 338 0 333 1 0 1 1 0
8 0
amappl2 80 42271 0 42210 2 0 2 2 0
8 0
amappl1 72 85123 0 84686 25 15 10 19 0
8 0
amappl 72 10259 0 10226 1 0 1 1 0
75 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
dma64 64 259 0 259 1 1 0 1 0
8 0
dma32 32 7 0 7 1 1 0 1 0
8 0
dma16 16 17 0 17 1 1 0 1 0
8 0
aobjpl 64 161 0 32 3 0 3 3 0
8 0
uaddrrnd 24 4326 0 4311 1 0 1 1 0
8 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
uaddr 24 4326 0 4311 1 0 1 1 0
8 0
vmmpekpl 168 36288 0 36267 2 0 2 2 0
8 0
vmmpepl 168 461192 0 459749 198 126 72 75 0
357 9
vmsppl 264 4325 0 4311 2 1 1 2 0
8 0
pdppl 4096 8658 0 8622 6 1 5 6 0
8 0
pvpl 32 1346197 0 1335499 344 222 122 165 0 265
29
pmappl 192 4325 0 4311 1 0 1 1 0
8 0
extentpl 40 39 0 25 1 0 1 1 0
8 0
phpool 112 979 0 433 19 2 17 18 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#bug-status-tracking for how to communicate with
syzbot.
syzbot
Jan 27, 2019, 1:35:04 AM1/27/19
to syzkaller-o...@googlegroups.com
syzbot has found a reproducer for the following crash on:
HEAD commit: fdee2cadce4b fix trustanchor path; from Caspar Schutijser...
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=14af2ac0c00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15ffbab8c00000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+c59978...@syzkaller.appspotmail.com
login: kernel: protection fault trap, code=0
sys/dev/wscons/wsmux.c:151
wsmux_do_ioctl(d15541cd434bc446,80085761,fffffd80355b2968,82,fffffd803f7c7ba0)
at
wsmux_do_ioctl+0x268 sys/dev/wscons/wsmux.c:424
VOP_IOCTL(6c2539057c8d3560,80085761,fffffd80361c30f8,ffff80001496c718,fffffd80355b2968,ffff80001496c718)
at
VOP_IOCTL+0x80 sys/kern/vfs_vops.c:290
vn_ioctl(a3d07b2645faf15e,fffffd80361c30f8,ffff80001496c718,8) at
vn_ioctl+0xc5
sys/kern/vfs_vnops.c:512sys_ioctl(47df970106db668d,2,ffff80001496c718) at
sys_ioctl+0x639
syscall(53d665730488a663) at syscall+0x528
Xsyscall(6,0,7f7ffffc6548,0,1,7f7ffffc6558) at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffc64e0, count: -7
ddb> show registers
rdi 0x40
rsi 0xdf7ffce3
rbp 0xffff8000149a42e0
rbx 0x40
rdx 0x8b
rcx 0x1
rax 0
r11 0x616ad806869dc56c
r12 0xffff80000090e400
flags process=2<EXEC> proc=0
pri=51, usrpri=51, nice=20
forw=0xffffffffffffffff, list=0xffff80001496cbc8,0xffffffff822084f8
process=0xffff8000ffff6358 user=0xffff80001499f000,
vmspace=0xfffffd803f015738
estcpu=1, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
52635 122267 29302 0 3 0x10008a pause ksh
29302 380339 12914 0 3 0x92 select sshd
75225 271958 1 0 3 0x100083 ttyin getty
12914 54853 1 0 3 0x80 select sshd
69840 452209 58749 73 3 0x100090 kqread syslogd
58749 493267 1 0 3 0x100082 netio syslogd
78540 409985 1 77 3 0x100090 poll dhclient
85610 261204 1 0 3 0x80 poll dhclient
9208 99248 0 0 3 0x14200 pgzero zerothread
8730 349173 0 0 3 0x14200 aiodoned aiodoned
95369 371106 0 0 3 0x14200 syncer update
90651 104226 0 0 3 0x14200 cleaner cleaner
86722 286597 0 0 3 0x14200 reaper reaper
20484 32470 0 0 3 0x14200 pgdaemon pagedaemon
20632 131443 0 0 3 0x14200 bored crynlk
30823 412205 0 0 3 0x14200 bored crypto
28392 318641 0 0 3 0x40014200 acpi0 acpi0
51058 12219 0 0 3 0x14200 bored softnet
57019 160550 0 0 3 0x14200 bored systqmp
6432 469524 0 0 3 0x14200 bored systq
39983 55061 0 0 3 0x40014200 bored softclock
52764 1157 0 0 3 0x40014200 idle0
1 311832 0 0 3 0x82 wait init
pcb 23 9K 9K 78643K 55 0 0
rtable 61 1K 2K 78643K 115 0 0
ifaddr 21 7K 7K 78643K 21 0 0
proc 40 30K 38K 78643K 201 0 0
ether_multi 1 0K 0K 78643K 1 0 0
exec 0 0K 1K 78643K 149 0 0
UVM aobj 2 2K 2K 78643K 2 0 0
temp 30 2327K 2391K 78643K 1690 0 0
8 0
inpcbpl 280 22 0 16 1 0 1 1 0
8 0
plimitpl 152 13 0 8 1 0 1 1 0
8 0
rtentry 112 23 0 1 1 0 1 1 0
8 0
syncache 264 5 0 5 2 1 1 1 0
8 1
tcpcb 544 8 0 5 1 0 1 1 0
8 0
8 0
art_table 32 98 0 0 1 0 1 1 0
8 0
art_node 16 22 0 2 1 0 1 1 0
8 0
8 0
ffsino 240 1383 0 17 81 0 81 81 0
8 0
nchpl 144 1554 0 30 57 0 57 57 0
8 0
uvmvnodes 72 1392 0 0 26 0 26 26 0
8 0
vnodes 200 1392 0 0 74 0 74 74 0
8 0
namei 1024 3257 0 3257 3 2 1 1 0
8 1
scxspl 192 2323 0 2323 6 1 5 5 0
8 5
sigapl 432 173 0 163 2 0 2 2 0
8 0
knotepl 112 5 0 0 1 0 1 1 0
8 0
kqueuepl 104 1 0 0 1 0 1 1 0
8 0
pipepl 112 114 0 107 3 2 1 1 0
8 0
fdescpl 424 174 0 163 2 0 2 2 0
8 0
filepl 120 808 0 765 2 0 2 2 0
8 0
lockfpl 96 7 0 6 2 1 1 1 0
8 0
lockfspl 24 4 0 3 2 1 1 1 0
8 0
sessionpl 112 17 0 9 1 0 1 1 0
8 0
pgrppl 48 17 0 9 1 0 1 1 0
8 0
ucredpl 96 47 0 40 1 0 1 1 0
8 0
zombiepl 144 163 0 163 3 2 1 1 0
8 1
processpl 840 187 0 163 4 1 3 4 0
8 0
procpl 600 187 0 163 3 0 3 3 0
8 0
sockpl 384 64 0 48 2 0 2 2 0
8 0
mcl4k 4096 10 0 10 2 1 1 1 0
8 1
mcl2k 2048 5507 0 5479 7 1 6 6 0
8 2
8 0
bufpl 256 1997 0 261 109 0 109 109 0
8 0
anonpl 16 17683 0 16589 8 2 6 7 0
62 1
amapchunkpl 152 553 0 518 2 0 2 2 0
158 0
amappl16 192 67 0 62 1 0 1 1 0
8 0
8 0
amappl13 168 15 0 12 1 0 1 1 0
8 0
amappl12 160 9 0 9 2 1 1 1 0
8 1
amappl11 152 176 0 167 1 0 1 1 0
8 0
amappl10 144 47 0 47 3 2 1 1 0
8 1
amappl9 136 192 0 191 1 0 1 1 0
8 0
amappl8 128 101 0 95 1 0 1 1 0
8 0
amappl7 120 28 0 24 1 0 1 1 0
8 0
amappl6 112 41 0 37 1 0 1 1 0
8 0
amappl5 104 158 0 147 1 0 1 1 0
8 0
amappl4 96 251 0 230 1 0 1 1 0
8 0
amappl3 88 111 0 106 1 0 1 1 0
8 0
amappl2 80 568 0 533 1 0 1 1 0
8 0
amappl1 72 11523 0 11134 16 7 9 16 0
8 0
amappl 72 381 0 362 1 0 1 1 0
8 0
uaddrrnd 24 174 0 163 1 0 1 1 0
8 0
vmmpekpl 168 5174 0 5160 1 0 1 1 0
8 0
vmmpepl 168 23357 0 22667 49 15 34 47 0
357 2
vmsppl 264 173 0 163 1 0 1 1 0
8 0
pdppl 4096 354 0 326 5 0 5 5 0
8 0
pvpl 32 70710 0 67990 35 9 26 26 0
265 3
pmappl 192 173 0 163 1 0 1 1 0
8 0
ddb>
HEAD commit: fdee2cadce4b fix trustanchor path; from Caspar Schutijser...
git tree: openbsd
kernel config: https://syzkaller.appspot.com/x/.config?x=ffa1da4399f74b2b
dashboard link: https://syzkaller.appspot.com/bug?extid=c5997876fea393e6b948
compiler:
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15b132c4c00000
dashboard link: https://syzkaller.appspot.com/bug?extid=c5997876fea393e6b948
compiler:
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15ffbab8c00000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+c59978...@syzkaller.appspotmail.com
Stopped at wsmux_getmux+0x247: movq 0(%r12,%r15,8),%rbx
ddb>
ddb> set $lines = 0
ddb> show panic
the kernel did not panic
ddb> trace
wsmux_getmux(b7d7f9c07d074208) at wsmux_getmux+0x247
ddb>
ddb> set $lines = 0
ddb> show panic
the kernel did not panic
ddb> trace
sys/dev/wscons/wsmux.c:151
wsmux_do_ioctl(d15541cd434bc446,80085761,fffffd80355b2968,82,fffffd803f7c7ba0)
at
wsmux_do_ioctl+0x268 wsmux_add_mux sys/dev/wscons/wsmux.c:563 [inline]
wsmux_do_ioctl(d15541cd434bc446,80085761,fffffd80355b2968,82,fffffd803f7c7ba0)
wsmux_do_ioctl+0x268 wsmux_add_mux sys/dev/wscons/wsmux.c:563 [inline]
at
wsmux_do_ioctl+0x268 sys/dev/wscons/wsmux.c:424
VOP_IOCTL(6c2539057c8d3560,80085761,fffffd80361c30f8,ffff80001496c718,fffffd80355b2968,ffff80001496c718)
at
VOP_IOCTL+0x80 sys/kern/vfs_vops.c:290
vn_ioctl(a3d07b2645faf15e,fffffd80361c30f8,ffff80001496c718,8) at
vn_ioctl+0xc5
sys/kern/vfs_vnops.c:512sys_ioctl(47df970106db668d,2,ffff80001496c718) at
sys_ioctl+0x639
syscall(53d665730488a663) at syscall+0x528
Xsyscall(6,0,7f7ffffc6548,0,1,7f7ffffc6558) at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffc64e0, count: -7
ddb> show registers
rdi 0x40
rsi 0xdf7ffce3
rbp 0xffff8000149a42e0
rbx 0x40
rdx 0x8b
rcx 0x1
rax 0
r8 0xffffffff81257b63 wsmux_do_ioctl+0x243
r9 0x5
r10 0x74912713bbceea07
r9 0x5
r11 0x616ad806869dc56c
r12 0xffff80000090e400
r13 0x82
r14 0xdf7ffce3
r15 0xffffffffdf7ffce3
rip 0xffffffff81258837 wsmux_getmux+0x247
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
rsp 0xffff8000149a4290
r14 0xdf7ffce3
r15 0xffffffffdf7ffce3
rip 0xffffffff81258837 wsmux_getmux+0x247
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
ss 0x10
wsmux_getmux+0x247: movq 0(%r12,%r15,8),%rbx
ddb> show proc
PROC (syz-executor7627) pid=140721 stat=onproc
wsmux_getmux+0x247: movq 0(%r12,%r15,8),%rbx
ddb> show proc
flags process=2<EXEC> proc=0
pri=51, usrpri=51, nice=20
forw=0xffffffffffffffff, list=0xffff80001496cbc8,0xffffffff822084f8
process=0xffff8000ffff6358 user=0xffff80001499f000,
vmspace=0xfffffd803f015738
estcpu=1, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
*92412 140721 52635 0 7 0x2 syz-executor7627
PID TID PPID UID S FLAGS WAIT COMMAND
52635 122267 29302 0 3 0x10008a pause ksh
29302 380339 12914 0 3 0x92 select sshd
75225 271958 1 0 3 0x100083 ttyin getty
12914 54853 1 0 3 0x80 select sshd
69840 452209 58749 73 3 0x100090 kqread syslogd
58749 493267 1 0 3 0x100082 netio syslogd
78540 409985 1 77 3 0x100090 poll dhclient
85610 261204 1 0 3 0x80 poll dhclient
9208 99248 0 0 3 0x14200 pgzero zerothread
8730 349173 0 0 3 0x14200 aiodoned aiodoned
95369 371106 0 0 3 0x14200 syncer update
90651 104226 0 0 3 0x14200 cleaner cleaner
86722 286597 0 0 3 0x14200 reaper reaper
20484 32470 0 0 3 0x14200 pgdaemon pagedaemon
20632 131443 0 0 3 0x14200 bored crynlk
30823 412205 0 0 3 0x14200 bored crypto
28392 318641 0 0 3 0x40014200 acpi0 acpi0
51058 12219 0 0 3 0x14200 bored softnet
57019 160550 0 0 3 0x14200 bored systqmp
6432 469524 0 0 3 0x14200 bored systq
39983 55061 0 0 3 0x40014200 bored softclock
52764 1157 0 0 3 0x40014200 idle0
1 311832 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 Kern Lim
devbuf 9427 6307K 6307K 78643K 10521 0 0
ddb> show all locks
No such command
ddb> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim
pcb 23 9K 9K 78643K 55 0 0
rtable 61 1K 2K 78643K 115 0 0
ifaddr 21 7K 7K 78643K 21 0 0
counters 19 16K 16K 78643K 19 0 0
ioctlops 0 0K 2K 78643K 13 0 0
mount 1 1K 1K 78643K 1 0 0
vnodes 1167 73K 73K 78643K 1172 0 0
UFS quota 1 32K 32K 78643K 1 0 0
UFS mount 5 36K 36K 78643K 5 0 0
shm 2 1K 1K 78643K 2 0 0
UFS mount 5 36K 36K 78643K 5 0 0
VM map 2 0K 0K 78643K 2 0 0
sem 2 0K 0K 78643K 2 0 0
dirhash 12 2K 2K 78643K 12 0 0
ACPI 1777 193K 286K 78643K 12501 0 0
file desc 1 0K 0K 78643K 1 0 0
ACPI 1777 193K 286K 78643K 12501 0 0
proc 40 30K 38K 78643K 201 0 0
NFS srvsock 1 0K 0K 78643K 1 0 0
NFS daemon 1 16K 16K 78643K 1 0 0
in_multi 11 0K 0K 78643K 11 0 0
NFS daemon 1 16K 16K 78643K 1 0 0
ether_multi 1 0K 0K 78643K 1 0 0
ISOFS mount 1 32K 32K 78643K 1 0 0
MSDOSFS mount 1 16K 16K 78643K 1 0 0
ttys 18 79K 79K 78643K 18 0 0
MSDOSFS mount 1 16K 16K 78643K 1 0 0
exec 0 0K 1K 78643K 149 0 0
pagedep 1 8K 8K 78643K 1 0 0
inodedep 1 32K 32K 78643K 1 0 0
newblk 1 0K 0K 78643K 1 0 0
VM swap 7 26K 26K 78643K 7 0 0
UVM amap 47 2K 3K 78643K 665 0 0
inodedep 1 32K 32K 78643K 1 0 0
newblk 1 0K 0K 78643K 1 0 0
VM swap 7 26K 26K 78643K 7 0 0
UVM aobj 2 2K 2K 78643K 2 0 0
memdesc 1 4K 4K 78643K 1 0 0
crypto data 1 1K 1K 78643K 1 0 0
NDP 3 0K 0K 78643K 3 0 0
crypto data 1 1K 1K 78643K 1 0 0
temp 30 2327K 2391K 78643K 1690 0 0
SYN cache 2 16K 16K 78643K 2 0 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg
Idle
arp 64 2 0 0 1 0 1 1 0
ddb> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg
Idle
8 0
inpcbpl 280 22 0 16 1 0 1 1 0
8 0
plimitpl 152 13 0 8 1 0 1 1 0
8 0
rtentry 112 23 0 1 1 0 1 1 0
8 0
syncache 264 5 0 5 2 1 1 1 0
8 1
tcpcb 544 8 0 5 1 0 1 1 0
8 0
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 97 0 0 7 0 7 7 0
8 0
8 0
art_table 32 98 0 0 1 0 1 1 0
8 0
art_node 16 22 0 2 1 0 1 1 0
8 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
dino1pl 128 1383 0 17 45 0 45 45 0
8 0
8 0
ffsino 240 1383 0 17 81 0 81 81 0
8 0
nchpl 144 1554 0 30 57 0 57 57 0
8 0
uvmvnodes 72 1392 0 0 26 0 26 26 0
8 0
vnodes 200 1392 0 0 74 0 74 74 0
8 0
namei 1024 3257 0 3257 3 2 1 1 0
8 1
scxspl 192 2323 0 2323 6 1 5 5 0
8 5
sigapl 432 173 0 163 2 0 2 2 0
8 0
knotepl 112 5 0 0 1 0 1 1 0
8 0
kqueuepl 104 1 0 0 1 0 1 1 0
8 0
pipepl 112 114 0 107 3 2 1 1 0
8 0
fdescpl 424 174 0 163 2 0 2 2 0
8 0
filepl 120 808 0 765 2 0 2 2 0
8 0
lockfpl 96 7 0 6 2 1 1 1 0
8 0
lockfspl 24 4 0 3 2 1 1 1 0
8 0
sessionpl 112 17 0 9 1 0 1 1 0
8 0
pgrppl 48 17 0 9 1 0 1 1 0
8 0
ucredpl 96 47 0 40 1 0 1 1 0
8 0
zombiepl 144 163 0 163 3 2 1 1 0
8 1
processpl 840 187 0 163 4 1 3 4 0
8 0
procpl 600 187 0 163 3 0 3 3 0
8 0
sockpl 384 64 0 48 2 0 2 2 0
8 0
mcl4k 4096 10 0 10 2 1 1 1 0
8 1
mcl2k 2048 5507 0 5479 7 1 6 6 0
8 2
mtagpl 80 2 0 2 1 1 0 1 0
8 0
mbufpl 256 9553 0 9513 5 1 4 4 0
8 0
8 0
bufpl 256 1997 0 261 109 0 109 109 0
8 0
anonpl 16 17683 0 16589 8 2 6 7 0
62 1
amapchunkpl 152 553 0 518 2 0 2 2 0
158 0
amappl16 192 67 0 62 1 0 1 1 0
8 0
amappl15 184 1 0 0 1 0 1 1 0
8 0
amappl14 176 1 0 1 1 1 0 1 0
8 0
8 0
amappl13 168 15 0 12 1 0 1 1 0
8 0
amappl12 160 9 0 9 2 1 1 1 0
8 1
amappl11 152 176 0 167 1 0 1 1 0
8 0
amappl10 144 47 0 47 3 2 1 1 0
8 1
amappl9 136 192 0 191 1 0 1 1 0
8 0
amappl8 128 101 0 95 1 0 1 1 0
8 0
amappl7 120 28 0 24 1 0 1 1 0
8 0
amappl6 112 41 0 37 1 0 1 1 0
8 0
amappl5 104 158 0 147 1 0 1 1 0
8 0
amappl4 96 251 0 230 1 0 1 1 0
8 0
amappl3 88 111 0 106 1 0 1 1 0
8 0
amappl2 80 568 0 533 1 0 1 1 0
8 0
amappl1 72 11523 0 11134 16 7 9 16 0
8 0
amappl 72 381 0 362 1 0 1 1 0
75 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
dma64 64 259 0 259 1 1 0 1 0
8 0
dma32 32 7 0 7 1 1 0 1 0
8 0
dma16 16 17 0 17 1 1 0 1 0
8 0
aobjpl 64 1 0 0 1 0 1 1 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
dma64 64 259 0 259 1 1 0 1 0
8 0
dma32 32 7 0 7 1 1 0 1 0
8 0
dma16 16 17 0 17 1 1 0 1 0
8 0
8 0
uaddrrnd 24 174 0 163 1 0 1 1 0
8 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
uaddr 24 174 0 163 1 0 1 1 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
8 0
vmmpekpl 168 5174 0 5160 1 0 1 1 0
8 0
vmmpepl 168 23357 0 22667 49 15 34 47 0
357 2
vmsppl 264 173 0 163 1 0 1 1 0
8 0
pdppl 4096 354 0 326 5 0 5 5 0
8 0
pvpl 32 70710 0 67990 35 9 26 26 0
265 3
pmappl 192 173 0 163 1 0 1 1 0
8 0
extentpl 40 39 0 25 1 0 1 1 0
8 0
phpool 112 226 0 7 7 0 7 7 0
extentpl 40 39 0 25 1 0 1 1 0
8 0
8 0
ddb>
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