panic: unhandled af 66
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syzbot
Jan 1, 2020, 8:55:10 PM1/1/20
to syzkaller-o...@googlegroups.com
Hello,
syzbot found the following crash on:
HEAD commit: ad460bdd Unbreak DEBUG build: format time_t as long long
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1626b9fee00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=9865a4e02021fc00c650
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+9865a4...@syzkaller.appspotmail.com
panic: unhandled af 66
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*314964 24964 0 0 0x4000000 0 syz-executor.1
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
pf_addrcpy(ffff80002065e1a8,ffff80002065e4a0,42) at pf_addrcpy+0x99
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80002065e4a0,1,ffff80001d42ac70) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd805daf94e0,c0504417,ffff80002065e4a0,1,fffffd806c3be8a0,ffff80001d42ac70)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd8057952d38,c0504417,ffff80002065e4a0,ffff80001d42ac70) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff80001d42ac70,ffff80002065e5b8,ffff80002065e600) at
sys_ioctl+0x5b9
syscall(ffff80002065e680) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x935014630f0, count: 5
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
unhandled af 66
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
pf_addrcpy(ffff80002065e1a8,ffff80002065e4a0,42) at pf_addrcpy+0x99
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80002065e4a0,1,ffff80001d42ac70) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd805daf94e0,c0504417,ffff80002065e4a0,1,fffffd806c3be8a0,ffff80001d42ac70)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd8057952d38,c0504417,ffff80002065e4a0,ffff80001d42ac70) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff80001d42ac70,ffff80002065e5b8,ffff80002065e600) at
sys_ioctl+0x5b9
syscall(ffff80002065e680) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x935014630f0, count: -10
ddb> show registers
rdi 0xffffffff81ae0657 db_enter+0x17
rsi 0xbb5
rbp 0xffff80002065e060
rbx 0xffff80002065e110
rdx 0xbb6
rcx 0xffff800020259000
rax 0xffff800020259000
r8 0xffff80002065e020
r9 0x1
r10 0xffff800000a33940
r11 0x99f4497e93775106
r12 0x3000000008
r13 0xffff80002065e070
r14 0x100
r15 0x1
rip 0xffffffff81ae0658 db_enter+0x18
cs 0x8
rflags 0x246
rsp 0xffff80002065e050
ss 0x10
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
PROC (syz-executor.1) pid=314964 stat=onproc
flags process=0 proc=4000000<THREAD>
pri=82, usrpri=82, nice=20
forw=0xffffffffffffffff, list=0xffff80001d42bb40,0xffffffff8254b668
process=0xffff8000ffff6378 user=0xffff800020659000,
vmspace=0xfffffd806bc09bb0
estcpu=36, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
24964 287000 32620 0 2 0 syz-executor.1
*24964 314964 32620 0 7 0x4000000 syz-executor.1
32620 28726 48548 0 3 0x82 nanosleep syz-executor.1
42673 106889 48548 0 2 0x2 syz-executor.0
58868 394321 1 0 3 0x100083 ttyin getty
842 277902 0 0 3 0x14200 bored sosplice
48548 107674 27111 0 3 0x82 thrsleep syz-fuzzer
48548 349003 27111 0 3 0x4000082 nanosleep syz-fuzzer
48548 28226 27111 0 3 0x4000082 kqread syz-fuzzer
48548 303534 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 327812 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 201100 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 87424 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 507712 27111 0 3 0x4000082 thrsleep syz-fuzzer
27111 7584 86088 0 3 0x10008a pause ksh
86088 113162 21344 0 3 0x92 select sshd
21344 415853 1 0 3 0x80 select sshd
73890 113987 84228 73 3 0x100090 kqread syslogd
84228 184972 1 0 3 0x100082 netio syslogd
79251 455397 1 77 3 0x100090 poll dhclient
13639 344035 1 0 3 0x80 poll dhclient
69121 302548 0 0 2 0x14200 zerothread
33689 66073 0 0 3 0x14200 aiodoned aiodoned
89900 221343 0 0 3 0x14200 syncer update
23583 159655 0 0 3 0x14200 cleaner cleaner
58110 421784 0 0 3 0x14200 reaper reaper
18749 375430 0 0 3 0x14200 pgdaemon pagedaemon
4034 297889 0 0 3 0x14200 bored crynlk
47543 79502 0 0 3 0x14200 bored crypto
41520 489099 0 0 3 0x40014200 acpi0 acpi0
52145 258271 0 0 3 0x14200 bored softnet
55919 119675 0 0 3 0x14200 bored systqmp
67434 171361 0 0 3 0x14200 bored systq
58046 155750 0 0 3 0x40014200 bored softclock
39916 331403 0 0 3 0x40014200 idle0
3025 384577 0 0 3 0x14200 bored smr
1 516369 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 9486 6675K 15251K 78643K 197488 0
pcb 13 8K 8K 78643K 3148 0
rtable 108 3K 3K 78643K 1283 0
ifaddr 46 13K 14K 78643K 786 0
counters 19 16K 16K 78643K 19 0
ioctlops 0 0K 4K 78643K 2407 0
iov 0 0K 24K 78643K 3782 0
mount 1 1K 1K 78643K 1 0
vnodes 1255 79K 79K 78643K 65565 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 9K 78643K 444 0
VM map 2 0K 0K 78643K 2 0
sem 12 0K 1K 78643K 6342 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 69357 0
sigio 0 0K 0K 78643K 451 0
proc 2399 185K 195K 78643K 3510 0
subproc 32 2K 2K 78643K 153 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
ip_moptions 0 0K 0K 78643K 23673 0
in_multi 33 2K 2K 78643K 120 0
ether_multi 1 0K 0K 78643K 1 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 67 307K 307K 78643K 67 0
exec 0 0K 1K 78643K 1050 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 197 25K 161K 78643K 142110 0
UVM aobj 130 4K 4K 78643K 130 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 1646 0
NDP 6 0K 0K 78643K 111 0
temp 112 3030K 3094K 78643K 573951 0
kqueue 0 0K 0K 78643K 8 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 26 0 19 1 0 1 1 0
8 0
rtpcb 80 439 0 437 1 0 1 1 0
8 0
rtentry 112 121 0 76 2 0 2 2 0
8 0
unpcb 120 103797 0 103789 66 65 1 3 0
8 0
syncache 264 4 0 4 1 1 0 1 0
8 0
sackhl 24 42 0 42 29 29 0 1 0
8 0
tcpqe 32 1 0 1 1 1 0 1 0
8 0
tcpcb 544 36386 0 36382 21 20 1 2 0
8 0
inpcb 280 54444 0 54435 58 56 2 3 0
8 1
nd6 48 18 0 14 1 0 1 1 0
8 0
pkpcb 40 15 0 15 3 3 0 1 0
8 0
pffrag 232 220 0 220 4 4 0 1 0
482 0
pffrnode 88 220 0 220 4 4 0 1 0
8 0
pffrent 40 592 0 592 4 4 0 1 0
8 0
pfosfp 40 2 0 1 1 0 1 1 0
8 0
pfosfpen 112 2 0 1 1 0 1 1 0
8 0
pfrktable 1344 115 0 115 2 1 1 1 0
8 1
pftag 88 2 0 0 1 0 1 1 0
8 0
pfqueue 264 5 0 3 3 2 1 1 0
8 0
pfrule 1360 421 0 130 26 1 25 25 0
8 0
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 531 0 315 14 0 14 14 0
8 0
art_table 32 532 0 315 2 0 2 2 0
8 0
art_node 16 120 0 79 1 0 1 1 0
8 0
semapl 112 6340 0 6330 1 0 1 1 0
8 0
shmpl 112 128 0 0 4 0 4 4 0
8 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
dino1pl 128 78028 0 76599 47 0 47 47 0
8 0
ffsino 240 78028 0 76599 85 0 85 85 0
8 0
nchpl 144 168591 0 166734 72 3 69 69 0
8 0
uvmvnodes 72 5926 0 0 108 0 108 108 0
8 0
vnodes 208 5926 0 0 312 0 312 312 0
8 0
namei 1024 496104 0 496103 1 0 1 1 0
8 0
scxspl 192 447640 0 447640 1 0 1 1 0
8 1
plimitpl 152 241 0 234 1 0 1 1 0
8 0
sigapl 432 69508 0 69495 2 0 2 2 0
8 0
futexpl 56 847934 0 847934 2 1 1 1 0
8 1
knotepl 112 856 0 837 1 0 1 1 0
8 0
kqueuepl 104 4576 0 4574 1 0 1 1 0
8 0
pipepl 112 43600 0 43577 42 41 1 2 0
8 0
fdescpl 424 69509 0 69495 2 0 2 2 0
8 0
filepl 120 449791 0 449689 88 84 4 7 0
8 0
lockfpl 104 11847 0 11846 1 0 1 1 0
8 0
lockfspl 48 3597 0 3596 1 0 1 1 0
8 0
sessionpl 112 25 0 15 1 0 1 1 0
8 0
pgrppl 48 1733 0 1723 1 0 1 1 0
8 0
ucredpl 96 41660 0 41653 1 0 1 1 0
8 0
zombiepl 144 69495 0 69495 1 0 1 1 0
8 1
processpl 872 69524 0 69495 4 0 4 4 0
8 0
procpl 632 140247 0 140210 4 0 4 4 0
8 0
sosppl 128 607 0 607 2 2 0 1 0
8 0
sockpl 384 159093 0 159076 232 228 4 10 0
8 2
mcl64k 65536 727 0 727 61 60 1 1 0
8 1
mcl16k 16384 1531 0 1531 60 59 1 1 0
8 1
mcl12k 12288 1065 0 1065 59 58 1 1 0
8 1
mcl9k 9216 368 0 368 68 67 1 1 0
8 1
mcl8k 8192 1515 0 1513 50 49 1 1 0
8 0
mcl4k 4096 4303 0 4303 43 42 1 1 0
8 1
mcl2k2 2112 451 0 451 61 61 0 1 0
8 0
mcl2k 2048 129187 0 129145 84 77 7 14 0
8 1
mtagpl 80 2 0 2 1 1 0 1 0
8 0
mbufpl 256 608013 0 607918 37 29 8 11 0
8 0
bufpl 280 82321 0 76137 442 0 442 442 0
8 0
anonpl 16 4855976 0 4849033 74 38 36 46 0
107 0
amapchunkpl 152 271915 0 271821 694 581 113 654 0 158
108
amappl16 192 322547 0 322109 92 69 23 34 0
8 1
amappl15 184 66 0 62 1 0 1 1 0
8 0
amappl14 176 22636 0 22635 1 0 1 1 0
8 0
amappl13 168 11038 0 11037 1 0 1 1 0
8 0
amappl12 160 32076 0 32074 1 0 1 1 0
8 0
amappl11 152 79 0 66 1 0 1 1 0
8 0
amappl10 144 3336 0 3332 1 0 1 1 0
8 0
amappl9 136 662 0 658 1 0 1 1 0
8 0
amappl8 128 1509 0 1387 6 2 4 4 0
8 0
amappl7 120 3437 0 3422 1 0 1 1 0
8 0
amappl6 112 66 0 55 1 0 1 1 0
8 0
amappl5 104 32850 0 32840 1 0 1 1 0
8 0
amappl4 96 52269 0 52236 1 0 1 1 0
8 0
amappl3 88 35648 0 35640 1 0 1 1 0
8 0
amappl2 80 544874 0 544801 3 1 2 3 0
8 0
amappl1 72 1145477 0 1145052 26 17 9 20 0
8 0
amappl 80 140841 0 140803 1 0 1 1 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 64 129 0 0 3 0 3 3 0
8 0
uaddrrnd 24 69509 0 69495 1 0 1 1 0
8 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
uaddr 24 69509 0 69495 1 0 1 1 0
8 0
vmmpekpl 168 336091 0 336067 2 0 2 2 0
8 0
vmmpepl 168 7683875 0 7682230 230 153 77 89 0
357 0
vmsppl 272 69508 0 69495 2 1 1 2 0
8 0
pdppl 4096 139024 0 138990 6 1 5 6 0
8 0
pvpl 32 12082830 0 12072782 242 147 95 121 0
265 0
pmappl 200 69508 0 69495 1 0 1 1 0
8 0
extentpl 40 46 0 29 1 0 1 1 0
8 0
phpool 112 496 0 341 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: ad460bdd Unbreak DEBUG build: format time_t as long long
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1626b9fee00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=9865a4e02021fc00c650
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+9865a4...@syzkaller.appspotmail.com
panic: unhandled af 66
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*314964 24964 0 0 0x4000000 0 syz-executor.1
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
pf_addrcpy(ffff80002065e1a8,ffff80002065e4a0,42) at pf_addrcpy+0x99
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80002065e4a0,1,ffff80001d42ac70) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd805daf94e0,c0504417,ffff80002065e4a0,1,fffffd806c3be8a0,ffff80001d42ac70)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd8057952d38,c0504417,ffff80002065e4a0,ffff80001d42ac70) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff80001d42ac70,ffff80002065e5b8,ffff80002065e600) at
sys_ioctl+0x5b9
syscall(ffff80002065e680) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x935014630f0, count: 5
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
unhandled af 66
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
pf_addrcpy(ffff80002065e1a8,ffff80002065e4a0,42) at pf_addrcpy+0x99
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80002065e4a0,1,ffff80001d42ac70) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd805daf94e0,c0504417,ffff80002065e4a0,1,fffffd806c3be8a0,ffff80001d42ac70)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd8057952d38,c0504417,ffff80002065e4a0,ffff80001d42ac70) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff80001d42ac70,ffff80002065e5b8,ffff80002065e600) at
sys_ioctl+0x5b9
syscall(ffff80002065e680) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x935014630f0, count: -10
ddb> show registers
rdi 0xffffffff81ae0657 db_enter+0x17
rsi 0xbb5
rbp 0xffff80002065e060
rbx 0xffff80002065e110
rdx 0xbb6
rcx 0xffff800020259000
rax 0xffff800020259000
r8 0xffff80002065e020
r9 0x1
r10 0xffff800000a33940
r11 0x99f4497e93775106
r12 0x3000000008
r13 0xffff80002065e070
r14 0x100
r15 0x1
rip 0xffffffff81ae0658 db_enter+0x18
cs 0x8
rflags 0x246
rsp 0xffff80002065e050
ss 0x10
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
PROC (syz-executor.1) pid=314964 stat=onproc
flags process=0 proc=4000000<THREAD>
pri=82, usrpri=82, nice=20
forw=0xffffffffffffffff, list=0xffff80001d42bb40,0xffffffff8254b668
process=0xffff8000ffff6378 user=0xffff800020659000,
vmspace=0xfffffd806bc09bb0
estcpu=36, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
24964 287000 32620 0 2 0 syz-executor.1
*24964 314964 32620 0 7 0x4000000 syz-executor.1
32620 28726 48548 0 3 0x82 nanosleep syz-executor.1
42673 106889 48548 0 2 0x2 syz-executor.0
58868 394321 1 0 3 0x100083 ttyin getty
842 277902 0 0 3 0x14200 bored sosplice
48548 107674 27111 0 3 0x82 thrsleep syz-fuzzer
48548 349003 27111 0 3 0x4000082 nanosleep syz-fuzzer
48548 28226 27111 0 3 0x4000082 kqread syz-fuzzer
48548 303534 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 327812 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 201100 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 87424 27111 0 3 0x4000082 thrsleep syz-fuzzer
48548 507712 27111 0 3 0x4000082 thrsleep syz-fuzzer
27111 7584 86088 0 3 0x10008a pause ksh
86088 113162 21344 0 3 0x92 select sshd
21344 415853 1 0 3 0x80 select sshd
73890 113987 84228 73 3 0x100090 kqread syslogd
84228 184972 1 0 3 0x100082 netio syslogd
79251 455397 1 77 3 0x100090 poll dhclient
13639 344035 1 0 3 0x80 poll dhclient
69121 302548 0 0 2 0x14200 zerothread
33689 66073 0 0 3 0x14200 aiodoned aiodoned
89900 221343 0 0 3 0x14200 syncer update
23583 159655 0 0 3 0x14200 cleaner cleaner
58110 421784 0 0 3 0x14200 reaper reaper
18749 375430 0 0 3 0x14200 pgdaemon pagedaemon
4034 297889 0 0 3 0x14200 bored crynlk
47543 79502 0 0 3 0x14200 bored crypto
41520 489099 0 0 3 0x40014200 acpi0 acpi0
52145 258271 0 0 3 0x14200 bored softnet
55919 119675 0 0 3 0x14200 bored systqmp
67434 171361 0 0 3 0x14200 bored systq
58046 155750 0 0 3 0x40014200 bored softclock
39916 331403 0 0 3 0x40014200 idle0
3025 384577 0 0 3 0x14200 bored smr
1 516369 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 9486 6675K 15251K 78643K 197488 0
pcb 13 8K 8K 78643K 3148 0
rtable 108 3K 3K 78643K 1283 0
ifaddr 46 13K 14K 78643K 786 0
counters 19 16K 16K 78643K 19 0
ioctlops 0 0K 4K 78643K 2407 0
iov 0 0K 24K 78643K 3782 0
mount 1 1K 1K 78643K 1 0
vnodes 1255 79K 79K 78643K 65565 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 9K 78643K 444 0
VM map 2 0K 0K 78643K 2 0
sem 12 0K 1K 78643K 6342 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 69357 0
sigio 0 0K 0K 78643K 451 0
proc 2399 185K 195K 78643K 3510 0
subproc 32 2K 2K 78643K 153 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
ip_moptions 0 0K 0K 78643K 23673 0
in_multi 33 2K 2K 78643K 120 0
ether_multi 1 0K 0K 78643K 1 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 67 307K 307K 78643K 67 0
exec 0 0K 1K 78643K 1050 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 197 25K 161K 78643K 142110 0
UVM aobj 130 4K 4K 78643K 130 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 1646 0
NDP 6 0K 0K 78643K 111 0
temp 112 3030K 3094K 78643K 573951 0
kqueue 0 0K 0K 78643K 8 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 26 0 19 1 0 1 1 0
8 0
rtpcb 80 439 0 437 1 0 1 1 0
8 0
rtentry 112 121 0 76 2 0 2 2 0
8 0
unpcb 120 103797 0 103789 66 65 1 3 0
8 0
syncache 264 4 0 4 1 1 0 1 0
8 0
sackhl 24 42 0 42 29 29 0 1 0
8 0
tcpqe 32 1 0 1 1 1 0 1 0
8 0
tcpcb 544 36386 0 36382 21 20 1 2 0
8 0
inpcb 280 54444 0 54435 58 56 2 3 0
8 1
nd6 48 18 0 14 1 0 1 1 0
8 0
pkpcb 40 15 0 15 3 3 0 1 0
8 0
pffrag 232 220 0 220 4 4 0 1 0
482 0
pffrnode 88 220 0 220 4 4 0 1 0
8 0
pffrent 40 592 0 592 4 4 0 1 0
8 0
pfosfp 40 2 0 1 1 0 1 1 0
8 0
pfosfpen 112 2 0 1 1 0 1 1 0
8 0
pfrktable 1344 115 0 115 2 1 1 1 0
8 1
pftag 88 2 0 0 1 0 1 1 0
8 0
pfqueue 264 5 0 3 3 2 1 1 0
8 0
pfrule 1360 421 0 130 26 1 25 25 0
8 0
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 531 0 315 14 0 14 14 0
8 0
art_table 32 532 0 315 2 0 2 2 0
8 0
art_node 16 120 0 79 1 0 1 1 0
8 0
semapl 112 6340 0 6330 1 0 1 1 0
8 0
shmpl 112 128 0 0 4 0 4 4 0
8 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
dino1pl 128 78028 0 76599 47 0 47 47 0
8 0
ffsino 240 78028 0 76599 85 0 85 85 0
8 0
nchpl 144 168591 0 166734 72 3 69 69 0
8 0
uvmvnodes 72 5926 0 0 108 0 108 108 0
8 0
vnodes 208 5926 0 0 312 0 312 312 0
8 0
namei 1024 496104 0 496103 1 0 1 1 0
8 0
scxspl 192 447640 0 447640 1 0 1 1 0
8 1
plimitpl 152 241 0 234 1 0 1 1 0
8 0
sigapl 432 69508 0 69495 2 0 2 2 0
8 0
futexpl 56 847934 0 847934 2 1 1 1 0
8 1
knotepl 112 856 0 837 1 0 1 1 0
8 0
kqueuepl 104 4576 0 4574 1 0 1 1 0
8 0
pipepl 112 43600 0 43577 42 41 1 2 0
8 0
fdescpl 424 69509 0 69495 2 0 2 2 0
8 0
filepl 120 449791 0 449689 88 84 4 7 0
8 0
lockfpl 104 11847 0 11846 1 0 1 1 0
8 0
lockfspl 48 3597 0 3596 1 0 1 1 0
8 0
sessionpl 112 25 0 15 1 0 1 1 0
8 0
pgrppl 48 1733 0 1723 1 0 1 1 0
8 0
ucredpl 96 41660 0 41653 1 0 1 1 0
8 0
zombiepl 144 69495 0 69495 1 0 1 1 0
8 1
processpl 872 69524 0 69495 4 0 4 4 0
8 0
procpl 632 140247 0 140210 4 0 4 4 0
8 0
sosppl 128 607 0 607 2 2 0 1 0
8 0
sockpl 384 159093 0 159076 232 228 4 10 0
8 2
mcl64k 65536 727 0 727 61 60 1 1 0
8 1
mcl16k 16384 1531 0 1531 60 59 1 1 0
8 1
mcl12k 12288 1065 0 1065 59 58 1 1 0
8 1
mcl9k 9216 368 0 368 68 67 1 1 0
8 1
mcl8k 8192 1515 0 1513 50 49 1 1 0
8 0
mcl4k 4096 4303 0 4303 43 42 1 1 0
8 1
mcl2k2 2112 451 0 451 61 61 0 1 0
8 0
mcl2k 2048 129187 0 129145 84 77 7 14 0
8 1
mtagpl 80 2 0 2 1 1 0 1 0
8 0
mbufpl 256 608013 0 607918 37 29 8 11 0
8 0
bufpl 280 82321 0 76137 442 0 442 442 0
8 0
anonpl 16 4855976 0 4849033 74 38 36 46 0
107 0
amapchunkpl 152 271915 0 271821 694 581 113 654 0 158
108
amappl16 192 322547 0 322109 92 69 23 34 0
8 1
amappl15 184 66 0 62 1 0 1 1 0
8 0
amappl14 176 22636 0 22635 1 0 1 1 0
8 0
amappl13 168 11038 0 11037 1 0 1 1 0
8 0
amappl12 160 32076 0 32074 1 0 1 1 0
8 0
amappl11 152 79 0 66 1 0 1 1 0
8 0
amappl10 144 3336 0 3332 1 0 1 1 0
8 0
amappl9 136 662 0 658 1 0 1 1 0
8 0
amappl8 128 1509 0 1387 6 2 4 4 0
8 0
amappl7 120 3437 0 3422 1 0 1 1 0
8 0
amappl6 112 66 0 55 1 0 1 1 0
8 0
amappl5 104 32850 0 32840 1 0 1 1 0
8 0
amappl4 96 52269 0 52236 1 0 1 1 0
8 0
amappl3 88 35648 0 35640 1 0 1 1 0
8 0
amappl2 80 544874 0 544801 3 1 2 3 0
8 0
amappl1 72 1145477 0 1145052 26 17 9 20 0
8 0
amappl 80 140841 0 140803 1 0 1 1 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 64 129 0 0 3 0 3 3 0
8 0
uaddrrnd 24 69509 0 69495 1 0 1 1 0
8 0
uaddrbest 32 2 0 0 1 0 1 1 0
8 0
uaddr 24 69509 0 69495 1 0 1 1 0
8 0
vmmpekpl 168 336091 0 336067 2 0 2 2 0
8 0
vmmpepl 168 7683875 0 7682230 230 153 77 89 0
357 0
vmsppl 272 69508 0 69495 2 1 1 2 0
8 0
pdppl 4096 139024 0 138990 6 1 5 6 0
8 0
pvpl 32 12082830 0 12072782 242 147 95 121 0
265 0
pmappl 200 69508 0 69495 1 0 1 1 0
8 0
extentpl 40 46 0 29 1 0 1 1 0
8 0
phpool 112 496 0 341 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
Jan 1, 2020, 9:19:10 PM1/1/20
to syzkaller-o...@googlegroups.com
syzbot has found a reproducer for the following crash on:
HEAD commit: ad460bdd Unbreak DEBUG build: format time_t as long long
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=16d81059e00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1077cfb6e00000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+9865a4...@syzkaller.appspotmail.com
panic: unhandled af 66
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*291567 60405 0 0x2 0 0 syz-executor1371
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80001d3d2b40,1,ffff8000ffff5648) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd80616e0270,c0504417,ffff80001d3d2b40,1,fffffd806c3bed20,ffff8000ffff5648)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd805d7254b8,c0504417,ffff80001d3d2b40,ffff8000ffff5648) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff8000ffff5648,ffff80001d3d2c58,ffff80001d3d2ca0) at
sys_ioctl+0x5b9
syscall(ffff80001d3d2d20) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80001d3d2b40,1,ffff8000ffff5648) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd80616e0270,c0504417,ffff80001d3d2b40,1,fffffd806c3bed20,ffff8000ffff5648)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd805d7254b8,c0504417,ffff80001d3d2b40,ffff8000ffff5648) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff8000ffff5648,ffff80001d3d2c58,ffff80001d3d2ca0) at
sys_ioctl+0x5b9
syscall(ffff80001d3d2d20) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
rbp 0xffff80001d3d2700
rbx 0xffff80001d3d27b0
rdx 0x2
rcx 0x1
rax 0x1
r8 0xffff80001d3d26c0
r9 0x1
r10 0x9945c32bc2cc6cdf
r11 0xdc8709ae54a6b58e
r12 0x3000000008
r13 0xffff80001d3d2710
flags process=2<EXEC> proc=0
pri=52, usrpri=52, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff4500,0xffffffff8254b668
process=0xffff80001d39a018 user=0xffff80001d3cd000,
vmspace=0xfffffd806bc09660
estcpu=2, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
49305 212826 700 0 3 0x10008a pause ksh
700 83765 54543 0 3 0x92 select sshd
33448 398661 1 0 3 0x100083 ttyin getty
54543 387293 1 0 3 0x80 select sshd
51432 323461 18150 73 3 0x100090 kqread syslogd
18150 97957 1 0 3 0x100082 netio syslogd
19857 25458 1 77 3 0x100090 poll dhclient
35347 429963 1 0 3 0x80 poll dhclient
74839 424567 0 0 2 0x14200 zerothread
57805 175550 0 0 3 0x14200 aiodoned aiodoned
19811 461838 0 0 3 0x14200 syncer update
39331 494932 0 0 3 0x14200 cleaner cleaner
26534 284054 0 0 3 0x14200 reaper reaper
78392 406625 0 0 3 0x14200 pgdaemon pagedaemon
91614 316075 0 0 3 0x14200 bored crynlk
59726 224077 0 0 3 0x14200 bored crypto
57837 339983 0 0 3 0x40014200 acpi0 acpi0
99283 243087 0 0 3 0x14200 bored softnet
86627 93808 0 0 3 0x14200 bored systqmp
8 11285 0 0 3 0x14200 bored systq
6626 407207 0 0 3 0x40014200 bored softclock
94943 127702 0 0 3 0x40014200 idle0
45505 103957 0 0 3 0x14200 bored smr
1 156507 0 0 3 0x82 wait init
pcb 13 8K 8K 78643K 13 0
rtable 61 1K 2K 78643K 118 0
ifaddr 24 7K 7K 78643K 24 0
proc 47 38K 46K 78643K 278 0
exec 0 0K 1K 78643K 151 0
UVM aobj 2 2K 2K 78643K 2 0
temp 20 3003K 3067K 78643K 1712 0
8 0
rtpcb 80 15 0 13 1 0 1 1 0
8 0
rtentry 112 23 0 1 1 0 1 1 0
8 0
unpcb 120 27 0 19 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
inpcb 280 22 0 16 1 0 1 1 0
8 0
8 0
art_table 32 97 0 0 1 0 1 1 0
8 0
art_node 16 22 0 2 1 0 1 1 0
8 0
ffsino 240 1392 0 15 81 0 81 81 0
8 0
nchpl 144 1567 0 31 57 0 57 57 0
8 0
uvmvnodes 72 1401 0 0 26 0 26 26 0
8 0
vnodes 208 1401 0 0 74 0 74 74 0
8 0
namei 1024 3479 0 3479 2 1 1 1 0
8 1
scxspl 192 2560 0 2560 2 1 1 1 0
8 1
plimitpl 152 13 0 8 1 0 1 1 0
8 0
sigapl 432 176 0 166 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 2 1 1 1 0
8 0
fdescpl 424 177 0 166 2 0 2 2 0
8 0
filepl 120 858 0 814 2 0 2 2 0
8 0
lockfpl 104 5 0 4 1 0 1 1 0
8 0
lockfspl 48 3 0 2 1 0 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 144 166 0 166 2 1 1 1 0
8 1
processpl 872 191 0 166 4 0 4 4 0
8 0
procpl 632 191 0 166 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 5793 0 5759 8 2 6 8 0
8 1
bufpl 280 2095 0 258 132 0 132 132 0
8 0
anonpl 16 17761 0 16612 8 2 6 7 0
107 1
amapchunkpl 152 494 0 458 2 0 2 2 0
158 0
amappl16 192 29 0 27 1 0 1 1 0
8 0
amappl15 184 42 0 38 1 0 1 1 0
8 0
amappl14 176 13 0 12 2 1 1 1 0
8 0
amappl12 160 5 0 5 2 1 1 1 0
8 1
amappl11 152 40 0 29 1 0 1 1 0
8 0
amappl10 144 1 0 1 1 1 0 1 0
8 0
amappl9 136 375 0 374 1 0 1 1 0
8 0
amappl8 128 63 0 59 1 0 1 1 0
8 0
amappl7 120 64 0 55 1 0 1 1 0
8 0
amappl6 112 45 0 42 1 0 1 1 0
8 0
amappl5 104 142 0 132 1 0 1 1 0
8 0
amappl4 96 395 0 371 1 0 1 1 0
8 0
amappl3 88 109 0 102 1 0 1 1 0
8 0
amappl2 80 718 0 665 3 1 2 2 0
8 0
amappl1 72 12240 0 11844 16 6 10 16 0
8 0
amappl 80 363 0 344 1 0 1 1 0
8 0
uaddrrnd 24 177 0 166 1 0 1 1 0
8 0
vmmpekpl 168 5231 0 5217 1 0 1 1 0
8 0
vmmpepl 168 26343 0 25564 55 17 38 48 0
357 3
vmsppl 272 176 0 166 1 0 1 1 0
8 0
pdppl 4096 360 0 332 5 0 5 5 0
8 0
pvpl 32 71169 0 68417 31 5 26 26 0
265 3
pmappl 200 176 0 166 1 0 1 1 0
8 0
HEAD commit: ad460bdd Unbreak DEBUG build: format time_t as long long
git tree: openbsd
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=9865a4e02021fc00c650
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1526b9fee00000
dashboard link: https://syzkaller.appspot.com/bug?extid=9865a4e02021fc00c650
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1077cfb6e00000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+9865a4...@syzkaller.appspotmail.com
panic: unhandled af 66
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
pf_addrcpy(ffff80001d3d2848,ffff80001d3d2b40,42) at pf_addrcpy+0x99
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80001d3d2b40,1,ffff8000ffff5648) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd80616e0270,c0504417,ffff80001d3d2b40,1,fffffd806c3bed20,ffff8000ffff5648)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd805d7254b8,c0504417,ffff80001d3d2b40,ffff8000ffff5648) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff8000ffff5648,ffff80001d3d2c58,ffff80001d3d2ca0) at
sys_ioctl+0x5b9
syscall(ffff80001d3d2d20) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffdb3d0, count: 5
end of kernel
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
unhandled af 66
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
pf_addrcpy(ffff80001d3d2848,ffff80001d3d2b40,42) at pf_addrcpy+0x99
reports. Insufficient info makes it difficult to find and fix bugs.
ddb>
ddb> set $lines = 0
ddb> set $maxwidth = 0
ddb> show panic
unhandled af 66
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821b7e70) at panic+0x15c sys/kern/subr_prf.c:207
unhandled_af(42) at unhandled_af+0x16
sys/net/pf.c:409
pfioctl(4900,c0504417,ffff80001d3d2b40,1,ffff8000ffff5648) at
pfioctl+0x43c0 sys/net/pf_ioctl.c:1827
VOP_IOCTL(fffffd80616e0270,c0504417,ffff80001d3d2b40,1,fffffd806c3bed20,ffff8000ffff5648)
at
VOP_IOCTL+0x88 sys/kern/vfs_vops.c:291
vn_ioctl(fffffd805d7254b8,c0504417,ffff80001d3d2b40,ffff8000ffff5648) at
vn_ioctl+0xb7 sys/kern/vfs_vnops.c:533
sys_ioctl(ffff8000ffff5648,ffff80001d3d2c58,ffff80001d3d2ca0) at
sys_ioctl+0x5b9
syscall(ffff80001d3d2d20) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffdb3d0, count: -10
end of kernel
ddb> show registers
rdi 0
rsi 0x1
rdi 0
rbp 0xffff80001d3d2700
rbx 0xffff80001d3d27b0
rdx 0x2
rcx 0x1
rax 0x1
r8 0xffff80001d3d26c0
r9 0x1
r10 0x9945c32bc2cc6cdf
r11 0xdc8709ae54a6b58e
r12 0x3000000008
r13 0xffff80001d3d2710
r14 0x100
r15 0x1
rip 0xffffffff81ae0658 db_enter+0x18
cs 0x8
rflags 0x246
rsp 0xffff80001d3d26f0
r15 0x1
rip 0xffffffff81ae0658 db_enter+0x18
cs 0x8
rflags 0x246
ss 0x10
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
PROC (syz-executor1371) pid=291567 stat=onproc
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
flags process=2<EXEC> proc=0
pri=52, usrpri=52, nice=20
forw=0xffffffffffffffff, list=0xffff8000ffff4500,0xffffffff8254b668
process=0xffff80001d39a018 user=0xffff80001d3cd000,
vmspace=0xfffffd806bc09660
estcpu=2, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
*60405 291567 49305 0 7 0x2 syz-executor1371
PID TID PPID UID S FLAGS WAIT COMMAND
49305 212826 700 0 3 0x10008a pause ksh
700 83765 54543 0 3 0x92 select sshd
33448 398661 1 0 3 0x100083 ttyin getty
54543 387293 1 0 3 0x80 select sshd
51432 323461 18150 73 3 0x100090 kqread syslogd
18150 97957 1 0 3 0x100082 netio syslogd
19857 25458 1 77 3 0x100090 poll dhclient
35347 429963 1 0 3 0x80 poll dhclient
74839 424567 0 0 2 0x14200 zerothread
57805 175550 0 0 3 0x14200 aiodoned aiodoned
19811 461838 0 0 3 0x14200 syncer update
39331 494932 0 0 3 0x14200 cleaner cleaner
26534 284054 0 0 3 0x14200 reaper reaper
78392 406625 0 0 3 0x14200 pgdaemon pagedaemon
91614 316075 0 0 3 0x14200 bored crynlk
59726 224077 0 0 3 0x14200 bored crypto
57837 339983 0 0 3 0x40014200 acpi0 acpi0
99283 243087 0 0 3 0x14200 bored softnet
86627 93808 0 0 3 0x14200 bored systqmp
8 11285 0 0 3 0x14200 bored systq
6626 407207 0 0 3 0x40014200 bored softclock
94943 127702 0 0 3 0x40014200 idle0
45505 103957 0 0 3 0x14200 bored smr
1 156507 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 9438 6319K 6320K 78643K 10535 0
ddb> show all locks
No such command
ddb> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
pcb 13 8K 8K 78643K 13 0
rtable 61 1K 2K 78643K 118 0
ifaddr 24 7K 7K 78643K 24 0
counters 19 16K 16K 78643K 19 0
ioctlops 0 0K 2K 78643K 13 0
mount 1 1K 1K 78643K 1 0
vnodes 1180 74K 74K 78643K 1185 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 1K 78643K 2 0
UFS mount 5 36K 36K 78643K 5 0
VM map 2 0K 0K 78643K 2 0
sem 2 0K 0K 78643K 2 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 1 0K 0K 78643K 1 0
ACPI 1794 195K 288K 78643K 12646 0
proc 47 38K 46K 78643K 278 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
in_multi 11 0K 0K 78643K 11 0
NFS daemon 1 16K 16K 78643K 1 0
ether_multi 1 0K 0K 78643K 1 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 19 95K 95K 78643K 19 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
exec 0 0K 1K 78643K 151 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 61 3K 3K 78643K 718 0
inodedep 1 32K 32K 78643K 1 0
newblk 1 0K 0K 78643K 1 0
VM swap 7 26K 26K 78643K 7 0
UVM aobj 2 2K 2K 78643K 2 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
NDP 3 0K 0K 78643K 3 0
crypto data 1 1K 1K 78643K 1 0
temp 20 3003K 3067K 78643K 1712 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 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
rtpcb 80 15 0 13 1 0 1 1 0
8 0
rtentry 112 23 0 1 1 0 1 1 0
8 0
unpcb 120 27 0 19 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
inpcb 280 22 0 16 1 0 1 1 0
8 0
art_heap8 4096 1 0 0 1 0 1 1 0
8 0
art_heap4 256 96 0 0 6 0 6 6 0
8 0
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art_table 32 97 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 1392 0 15 45 0 45 45 0
dirhash 1024 17 0 0 3 0 3 3 0
8 0
8 0
ffsino 240 1392 0 15 81 0 81 81 0
8 0
nchpl 144 1567 0 31 57 0 57 57 0
8 0
uvmvnodes 72 1401 0 0 26 0 26 26 0
8 0
vnodes 208 1401 0 0 74 0 74 74 0
8 0
namei 1024 3479 0 3479 2 1 1 1 0
8 1
scxspl 192 2560 0 2560 2 1 1 1 0
8 1
plimitpl 152 13 0 8 1 0 1 1 0
8 0
sigapl 432 176 0 166 2 0 2 2 0
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knotepl 112 5 0 0 1 0 1 1 0
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kqueuepl 104 1 0 0 1 0 1 1 0
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pipepl 112 114 0 107 2 1 1 1 0
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fdescpl 424 177 0 166 2 0 2 2 0
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filepl 120 858 0 814 2 0 2 2 0
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lockfpl 104 5 0 4 1 0 1 1 0
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lockfspl 48 3 0 2 1 0 1 1 0
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sessionpl 112 17 0 9 1 0 1 1 0
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pgrppl 48 17 0 9 1 0 1 1 0
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ucredpl 96 47 0 40 1 0 1 1 0
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zombiepl 144 166 0 166 2 1 1 1 0
8 1
processpl 872 191 0 166 4 0 4 4 0
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procpl 632 191 0 166 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 5793 0 5759 8 2 6 8 0
8 1
mtagpl 80 2 0 2 1 1 0 1 0
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mbufpl 256 9933 0 9890 5 1 4 5 0
mtagpl 80 2 0 2 1 1 0 1 0
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bufpl 280 2095 0 258 132 0 132 132 0
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anonpl 16 17761 0 16612 8 2 6 7 0
107 1
amapchunkpl 152 494 0 458 2 0 2 2 0
158 0
amappl16 192 29 0 27 1 0 1 1 0
8 0
amappl15 184 42 0 38 1 0 1 1 0
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amappl14 176 13 0 12 2 1 1 1 0
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amappl12 160 5 0 5 2 1 1 1 0
8 1
amappl11 152 40 0 29 1 0 1 1 0
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amappl10 144 1 0 1 1 1 0 1 0
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amappl9 136 375 0 374 1 0 1 1 0
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amappl8 128 63 0 59 1 0 1 1 0
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amappl7 120 64 0 55 1 0 1 1 0
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amappl6 112 45 0 42 1 0 1 1 0
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amappl5 104 142 0 132 1 0 1 1 0
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amappl4 96 395 0 371 1 0 1 1 0
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amappl3 88 109 0 102 1 0 1 1 0
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amappl2 80 718 0 665 3 1 2 2 0
8 0
amappl1 72 12240 0 11844 16 6 10 16 0
8 0
amappl 80 363 0 344 1 0 1 1 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
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dma128 128 253 0 253 1 1 0 1 0
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dma64 64 6 0 6 1 1 0 1 0
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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 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
dma128 128 253 0 253 1 1 0 1 0
8 0
dma64 64 6 0 6 1 1 0 1 0
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dma32 32 7 0 7 1 1 0 1 0
8 0
dma16 16 18 0 17 1 0 1 1 0
8 0
8 0
uaddrrnd 24 177 0 166 1 0 1 1 0
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uaddrbest 32 2 0 0 1 0 1 1 0
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uaddr 24 177 0 166 1 0 1 1 0
uaddrbest 32 2 0 0 1 0 1 1 0
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vmmpekpl 168 5231 0 5217 1 0 1 1 0
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vmmpepl 168 26343 0 25564 55 17 38 48 0
357 3
vmsppl 272 176 0 166 1 0 1 1 0
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pdppl 4096 360 0 332 5 0 5 5 0
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pvpl 32 71169 0 68417 31 5 26 26 0
265 3
pmappl 200 176 0 166 1 0 1 1 0
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extentpl 40 46 0 29 1 0 1 1 0
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phpool 112 117 0 7 4 0 4 4 0
extentpl 40 46 0 29 1 0 1 1 0
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8 0
Anton Lindqvist
Jan 3, 2020, 7:48:13 AM1/3/20
to syzbot, syzkaller-o...@googlegroups.com
#syz dup: panic: unhandled af
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