panic: receive 1: so ADDR, so_type 3, sb_cc 48 (2)
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syzbot
Feb 16, 2020, 8:50:10 AM2/16/20
to syzkaller-o...@googlegroups.com
Hello,
syzbot found the following crash on:
HEAD commit: 421bfb1f Force a guest info update when we get a Capabilit..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=16499d6ee00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=4cc42c08aea782e0d874
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+4cc42c...@syzkaller.appspotmail.com
panic: receive 1: so 0xfffffd805e564320, so_type 3, sb_cc 48
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*365072 37303 0 0 0 0 dhclient
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821bf469) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e564320,0,ffff80001d3725e8,0,0,ffff80001d3724f4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb10618,ffff80001d3725e8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d339ea8,6,ffff80001d3725e8,0,ffff80001d3726d0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:237
sys_read(ffff80001d339ea8,ffff80001d372680,ffff80001d3726d0) at sys_read+0x83 sys/kern/sys_generic.c:157
syscall(ffff80001d372750) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7fffff4f40, count: 7
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
receive 1: so 0xfffffd805e564320, so_type 3, sb_cc 48
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821bf469) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e564320,0,ffff80001d3725e8,0,0,ffff80001d3724f4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb10618,ffff80001d3725e8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d339ea8,6,ffff80001d3725e8,0,ffff80001d3726d0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:237
sys_read(ffff80001d339ea8,ffff80001d372680,ffff80001d3726d0) at sys_read+0x83 sys/kern/sys_generic.c:157
syscall(ffff80001d372750) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7fffff4f40, count: -8
ddb> show registers
rdi 0
rsi 0x1
rbp 0xffff80001d372330
rbx 0xffff80001d3723e0
rdx 0x2
rcx 0
rax 0
r8 0xffff80001d3722f0
r9 0x1
r10 0
r11 0x54ff42d88e2eee22
r12 0x3000000008
r13 0xffff80001d372340
r14 0x100
r15 0x1
rip 0xffffffff81cd8128 db_enter+0x18
cs 0x8
rflags 0x246
rsp 0xffff80001d372320
ss 0x10
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
PROC (dhclient) pid=365072 stat=onproc
flags process=0 proc=0
pri=24, usrpri=50, nice=20
forw=0xffffffffffffffff, list=0xffff80001d339008,0xffff80001d33a128
process=0xffff8000ffffa390 user=0xffff80001d36d000, vmspace=0xfffffd806bc09770
estcpu=0, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
8337 493006 61446 0 2 0 syz-executor.1
8337 421325 61446 0 2 0x4000000 syz-executor.1
61446 140356 92568 0 2 0x482 syz-executor.1
85023 372008 0 0 3 0x14200 bored sosplice
37705 422500 92568 0 2 0x482 syz-executor.0
92568 401665 62879 0 3 0x82 thrsleep syz-fuzzer
92568 316942 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 249513 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 310018 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 257067 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 105794 62879 0 3 0x4000082 kqread syz-fuzzer
92568 310161 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 198194 62879 0 3 0x4000082 thrsleep syz-fuzzer
62879 447017 59241 0 3 0x10008a pause ksh
59241 424407 50940 0 3 0x92 select sshd
38329 443628 1 0 3 0x100083 ttyin getty
50940 120717 1 0 3 0x80 select sshd
9578 156139 88115 73 3 0x100090 kqread syslogd
88115 444615 1 0 3 0x100082 netio syslogd
96493 202332 1 77 2 0x100010 dhclient
*37303 365072 1 0 7 0 dhclient
84180 204934 0 0 2 0x14200 zerothread
50712 263241 0 0 3 0x14200 aiodoned aiodoned
23010 354148 0 0 3 0x14200 syncer update
572 501112 0 0 3 0x14200 cleaner cleaner
99471 379036 0 0 3 0x14200 reaper reaper
50957 411735 0 0 3 0x14200 pgdaemon pagedaemon
12505 136013 0 0 3 0x14200 bored crynlk
28358 464516 0 0 3 0x14200 bored crypto
76843 109699 0 0 3 0x40014200 acpi0 acpi0
99842 311750 0 0 2 0x14200 softnet
87984 395495 0 0 3 0x14200 bored systqmp
80191 389602 0 0 3 0x14200 bored systq
24381 502108 0 0 3 0x40014200 bored softclock
10565 321180 0 0 3 0x40014200 idle0
64141 302791 0 0 3 0x14200 bored smr
1 522464 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 9499 6351K 6844K 78643K 11159 0
pcb 13 8K 8K 78643K 55 0
rtable 97 2K 3K 78643K 390 0
ifaddr 69 13K 13K 78643K 140 0
counters 22 16K 17K 78643K 31 0
ioctlops 0 0K 2K 78643K 26 0
iov 0 0K 12K 78643K 36 0
mount 1 1K 1K 78643K 1 0
vnodes 1222 77K 77K 78643K 1420 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 5K 78643K 9 0
VM map 2 0K 0K 78643K 2 0
sem 12 1K 1K 78643K 47 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 264 0
sigio 0 0K 0K 78643K 9 0
proc 51 38K 63K 78643K 435 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 39 0
in_multi 29 1K 2K 78643K 132 0
ether_multi 1 0K 0K 78643K 10 0
mrt 0 0K 0K 78643K 9 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 49 228K 228K 78643K 49 0
exec 0 0K 1K 78643K 219 0
pfkey data 0 0K 1K 78643K 2 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 103 37K 38K 78643K 1450 0
UVM aobj 25 6K 6K 78643K 29 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 40 0
NDP 12 0K 0K 78643K 28 0
temp 131 3025K 3089K 78643K 16195 0
kqueue 3 4K 12K 78643K 29 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 9 0 3 1 0 1 1 0 8 0
rtpcb 80 31 0 29 1 0 1 1 0 8 0
rtentry 112 100 0 60 2 0 2 2 0 8 0
unpcb 120 169 0 161 1 0 1 1 0 8 0
syncache 264 6 0 6 2 1 1 1 0 8 1
tcpqe 32 9 0 9 2 2 0 1 0 8 0
tcpcb 544 119 0 114 1 0 1 1 0 8 0
ipq 40 5 0 5 1 0 1 1 0 8 1
ipqe 40 225 0 225 1 0 1 1 0 8 1
inpcb 280 353 0 345 2 0 2 2 0 8 1
rttmr 72 2 0 2 1 0 1 1 0 8 1
nd6 48 10 0 7 1 0 1 1 0 8 0
pkpcb 40 4 0 4 2 1 1 1 0 8 1
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 548 0 376 13 0 13 13 0 8 0
art_table 32 549 0 376 2 0 2 2 0 8 0
art_node 16 97 0 60 1 0 1 1 0 8 0
sysvmsgpl 40 27 0 24 2 1 1 1 0 8 0
semupl 112 1 0 1 1 1 0 1 0 8 0
semapl 112 45 0 35 1 0 1 1 0 8 0
shmpl 112 27 0 4 1 0 1 1 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino1pl 128 1757 0 359 46 0 46 46 0 8 0
ffsino 240 1757 0 359 83 0 83 83 0 8 0
nchpl 144 2406 0 807 60 0 60 60 0 8 0
uvmvnodes 72 1954 0 0 36 0 36 36 0 8 0
vnodes 208 1954 0 0 103 0 103 103 0 8 0
namei 1024 6551 0 6551 1 0 1 1 0 8 1
vcpupl 1984 2 0 0 1 0 1 1 0 8 0
vmpool 528 2 0 0 1 0 1 1 0 8 0
scxspl 192 6811 0 6811 1 0 1 1 0 8 1
plimitpl 152 31 0 24 1 0 1 1 0 8 0
sigapl 432 432 0 419 2 0 2 2 0 8 0
futexpl 56 7066 0 7066 1 0 1 1 0 8 1
knotepl 112 107 0 88 1 0 1 1 0 8 0
kqueuepl 144 471 0 469 1 0 1 1 0 8 0
pipelkpl 16 145 0 135 1 0 1 1 0 8 0
pipepl 120 290 0 271 2 0 2 2 0 8 1
fdescpl 432 433 0 419 2 0 2 2 0 8 0
filepl 120 3449 0 3353 5 0 5 5 0 8 2
lockfpl 104 94 0 93 1 0 1 1 0 8 0
lockfspl 48 37 0 36 1 0 1 1 0 8 0
sessionpl 112 18 0 8 1 0 1 1 0 8 0
pgrppl 48 20 0 10 1 0 1 1 0 8 0
ucredpl 96 224 0 217 1 0 1 1 0 8 0
zombiepl 144 419 0 418 1 0 1 1 0 8 0
processpl 896 448 0 418 4 0 4 4 0 8 0
procpl 624 728 0 690 4 0 4 4 0 8 1
sosppl 128 2 0 2 1 1 0 1 0 8 0
sockpl 400 557 0 539 4 0 4 4 0 8 2
mcl64k 65536 29 0 29 1 0 1 1 0 8 1
mcl16k 16384 2 0 2 1 0 1 1 0 8 1
mcl12k 12288 5 0 5 1 0 1 1 0 8 1
mcl9k 9216 8 0 8 1 0 1 1 0 8 1
mcl8k 8192 17 0 17 1 0 1 1 0 8 1
mcl4k 4096 29 0 29 2 1 1 1 0 8 1
mcl2k2 2112 1 0 1 1 1 0 1 0 8 0
mcl2k 2048 62927 0 62883 14 7 7 12 0 8 1
mtagpl 80 40 0 12 2 1 1 1 0 8 0
mbufpl 256 103081 0 102943 28 10 18 23 0 8 2
bufpl 280 4498 0 163 310 0 310 310 0 8 0
anonpl 16 55151 0 38956 69 2 67 67 0 107 0
amapchunkpl 152 2081 0 1950 12 2 10 11 0 158 4
amappl16 192 1996 0 1093 48 0 48 48 0 8 2
amappl15 184 1 0 0 1 0 1 1 0 8 0
amappl14 176 67 0 64 2 1 1 1 0 8 0
amappl13 168 29 0 28 1 0 1 1 0 8 0
amappl12 160 20 0 19 2 1 1 1 0 8 0
amappl11 152 222 0 209 1 0 1 1 0 8 0
amappl10 144 13 0 9 1 0 1 1 0 8 0
amappl9 136 383 0 379 1 0 1 1 0 8 0
amappl8 128 290 0 269 1 0 1 1 0 8 0
amappl7 120 114 0 102 1 0 1 1 0 8 0
amappl6 112 167 0 165 1 0 1 1 0 8 0
amappl5 104 298 0 288 1 0 1 1 0 8 0
amappl4 96 520 0 488 1 0 1 1 0 8 0
amappl3 88 185 0 178 1 0 1 1 0 8 0
amappl2 80 2606 0 2543 3 1 2 3 0 8 0
amappl1 72 17506 0 17097 27 18 9 20 0 8 0
amappl 80 965 0 923 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 28 0 4 1 0 1 1 0 8 0
uaddrrnd 24 435 0 419 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 435 0 419 1 0 1 1 0 8 0
vmmpekpl 168 6705 0 6677 2 0 2 2 0 8 0
vmmpepl 168 58519 0 56569 127 10 117 119 0 357 29
vmsppl 272 434 0 419 2 0 2 2 0 8 0
pdppl 4096 876 0 840 6 1 5 6 0 8 0
pvpl 32 180145 0 160968 162 0 162 162 0 265 5
pmappl 200 434 0 419 1 0 1 1 0 8 0
extentpl 40 46 0 29 1 0 1 1 0 8 0
phpool 112 167 0 21 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: 421bfb1f Force a guest info update when we get a Capabilit..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=16499d6ee00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=4cc42c08aea782e0d874
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+4cc42c...@syzkaller.appspotmail.com
panic: receive 1: so 0xfffffd805e564320, so_type 3, sb_cc 48
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*365072 37303 0 0 0 0 dhclient
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821bf469) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e564320,0,ffff80001d3725e8,0,0,ffff80001d3724f4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb10618,ffff80001d3725e8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d339ea8,6,ffff80001d3725e8,0,ffff80001d3726d0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:237
sys_read(ffff80001d339ea8,ffff80001d372680,ffff80001d3726d0) at sys_read+0x83 sys/kern/sys_generic.c:157
syscall(ffff80001d372750) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7fffff4f40, count: 7
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
receive 1: so 0xfffffd805e564320, so_type 3, sb_cc 48
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821bf469) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e564320,0,ffff80001d3725e8,0,0,ffff80001d3724f4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb10618,ffff80001d3725e8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d339ea8,6,ffff80001d3725e8,0,ffff80001d3726d0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:237
sys_read(ffff80001d339ea8,ffff80001d372680,ffff80001d3726d0) at sys_read+0x83 sys/kern/sys_generic.c:157
syscall(ffff80001d372750) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7fffff4f40, count: -8
ddb> show registers
rdi 0
rsi 0x1
rbp 0xffff80001d372330
rbx 0xffff80001d3723e0
rdx 0x2
rcx 0
rax 0
r8 0xffff80001d3722f0
r9 0x1
r10 0
r11 0x54ff42d88e2eee22
r12 0x3000000008
r13 0xffff80001d372340
r14 0x100
r15 0x1
rip 0xffffffff81cd8128 db_enter+0x18
cs 0x8
rflags 0x246
rsp 0xffff80001d372320
ss 0x10
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
PROC (dhclient) pid=365072 stat=onproc
flags process=0 proc=0
pri=24, usrpri=50, nice=20
forw=0xffffffffffffffff, list=0xffff80001d339008,0xffff80001d33a128
process=0xffff8000ffffa390 user=0xffff80001d36d000, vmspace=0xfffffd806bc09770
estcpu=0, cpticks=1, pctcpu=0.0
user=0, sys=1, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
8337 493006 61446 0 2 0 syz-executor.1
8337 421325 61446 0 2 0x4000000 syz-executor.1
61446 140356 92568 0 2 0x482 syz-executor.1
85023 372008 0 0 3 0x14200 bored sosplice
37705 422500 92568 0 2 0x482 syz-executor.0
92568 401665 62879 0 3 0x82 thrsleep syz-fuzzer
92568 316942 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 249513 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 310018 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 257067 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 105794 62879 0 3 0x4000082 kqread syz-fuzzer
92568 310161 62879 0 3 0x4000082 thrsleep syz-fuzzer
92568 198194 62879 0 3 0x4000082 thrsleep syz-fuzzer
62879 447017 59241 0 3 0x10008a pause ksh
59241 424407 50940 0 3 0x92 select sshd
38329 443628 1 0 3 0x100083 ttyin getty
50940 120717 1 0 3 0x80 select sshd
9578 156139 88115 73 3 0x100090 kqread syslogd
88115 444615 1 0 3 0x100082 netio syslogd
96493 202332 1 77 2 0x100010 dhclient
*37303 365072 1 0 7 0 dhclient
84180 204934 0 0 2 0x14200 zerothread
50712 263241 0 0 3 0x14200 aiodoned aiodoned
23010 354148 0 0 3 0x14200 syncer update
572 501112 0 0 3 0x14200 cleaner cleaner
99471 379036 0 0 3 0x14200 reaper reaper
50957 411735 0 0 3 0x14200 pgdaemon pagedaemon
12505 136013 0 0 3 0x14200 bored crynlk
28358 464516 0 0 3 0x14200 bored crypto
76843 109699 0 0 3 0x40014200 acpi0 acpi0
99842 311750 0 0 2 0x14200 softnet
87984 395495 0 0 3 0x14200 bored systqmp
80191 389602 0 0 3 0x14200 bored systq
24381 502108 0 0 3 0x40014200 bored softclock
10565 321180 0 0 3 0x40014200 idle0
64141 302791 0 0 3 0x14200 bored smr
1 522464 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 9499 6351K 6844K 78643K 11159 0
pcb 13 8K 8K 78643K 55 0
rtable 97 2K 3K 78643K 390 0
ifaddr 69 13K 13K 78643K 140 0
counters 22 16K 17K 78643K 31 0
ioctlops 0 0K 2K 78643K 26 0
iov 0 0K 12K 78643K 36 0
mount 1 1K 1K 78643K 1 0
vnodes 1222 77K 77K 78643K 1420 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 5K 78643K 9 0
VM map 2 0K 0K 78643K 2 0
sem 12 1K 1K 78643K 47 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 264 0
sigio 0 0K 0K 78643K 9 0
proc 51 38K 63K 78643K 435 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 39 0
in_multi 29 1K 2K 78643K 132 0
ether_multi 1 0K 0K 78643K 10 0
mrt 0 0K 0K 78643K 9 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 49 228K 228K 78643K 49 0
exec 0 0K 1K 78643K 219 0
pfkey data 0 0K 1K 78643K 2 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 103 37K 38K 78643K 1450 0
UVM aobj 25 6K 6K 78643K 29 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 40 0
NDP 12 0K 0K 78643K 28 0
temp 131 3025K 3089K 78643K 16195 0
kqueue 3 4K 12K 78643K 29 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 9 0 3 1 0 1 1 0 8 0
rtpcb 80 31 0 29 1 0 1 1 0 8 0
rtentry 112 100 0 60 2 0 2 2 0 8 0
unpcb 120 169 0 161 1 0 1 1 0 8 0
syncache 264 6 0 6 2 1 1 1 0 8 1
tcpqe 32 9 0 9 2 2 0 1 0 8 0
tcpcb 544 119 0 114 1 0 1 1 0 8 0
ipq 40 5 0 5 1 0 1 1 0 8 1
ipqe 40 225 0 225 1 0 1 1 0 8 1
inpcb 280 353 0 345 2 0 2 2 0 8 1
rttmr 72 2 0 2 1 0 1 1 0 8 1
nd6 48 10 0 7 1 0 1 1 0 8 0
pkpcb 40 4 0 4 2 1 1 1 0 8 1
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 548 0 376 13 0 13 13 0 8 0
art_table 32 549 0 376 2 0 2 2 0 8 0
art_node 16 97 0 60 1 0 1 1 0 8 0
sysvmsgpl 40 27 0 24 2 1 1 1 0 8 0
semupl 112 1 0 1 1 1 0 1 0 8 0
semapl 112 45 0 35 1 0 1 1 0 8 0
shmpl 112 27 0 4 1 0 1 1 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino1pl 128 1757 0 359 46 0 46 46 0 8 0
ffsino 240 1757 0 359 83 0 83 83 0 8 0
nchpl 144 2406 0 807 60 0 60 60 0 8 0
uvmvnodes 72 1954 0 0 36 0 36 36 0 8 0
vnodes 208 1954 0 0 103 0 103 103 0 8 0
namei 1024 6551 0 6551 1 0 1 1 0 8 1
vcpupl 1984 2 0 0 1 0 1 1 0 8 0
vmpool 528 2 0 0 1 0 1 1 0 8 0
scxspl 192 6811 0 6811 1 0 1 1 0 8 1
plimitpl 152 31 0 24 1 0 1 1 0 8 0
sigapl 432 432 0 419 2 0 2 2 0 8 0
futexpl 56 7066 0 7066 1 0 1 1 0 8 1
knotepl 112 107 0 88 1 0 1 1 0 8 0
kqueuepl 144 471 0 469 1 0 1 1 0 8 0
pipelkpl 16 145 0 135 1 0 1 1 0 8 0
pipepl 120 290 0 271 2 0 2 2 0 8 1
fdescpl 432 433 0 419 2 0 2 2 0 8 0
filepl 120 3449 0 3353 5 0 5 5 0 8 2
lockfpl 104 94 0 93 1 0 1 1 0 8 0
lockfspl 48 37 0 36 1 0 1 1 0 8 0
sessionpl 112 18 0 8 1 0 1 1 0 8 0
pgrppl 48 20 0 10 1 0 1 1 0 8 0
ucredpl 96 224 0 217 1 0 1 1 0 8 0
zombiepl 144 419 0 418 1 0 1 1 0 8 0
processpl 896 448 0 418 4 0 4 4 0 8 0
procpl 624 728 0 690 4 0 4 4 0 8 1
sosppl 128 2 0 2 1 1 0 1 0 8 0
sockpl 400 557 0 539 4 0 4 4 0 8 2
mcl64k 65536 29 0 29 1 0 1 1 0 8 1
mcl16k 16384 2 0 2 1 0 1 1 0 8 1
mcl12k 12288 5 0 5 1 0 1 1 0 8 1
mcl9k 9216 8 0 8 1 0 1 1 0 8 1
mcl8k 8192 17 0 17 1 0 1 1 0 8 1
mcl4k 4096 29 0 29 2 1 1 1 0 8 1
mcl2k2 2112 1 0 1 1 1 0 1 0 8 0
mcl2k 2048 62927 0 62883 14 7 7 12 0 8 1
mtagpl 80 40 0 12 2 1 1 1 0 8 0
mbufpl 256 103081 0 102943 28 10 18 23 0 8 2
bufpl 280 4498 0 163 310 0 310 310 0 8 0
anonpl 16 55151 0 38956 69 2 67 67 0 107 0
amapchunkpl 152 2081 0 1950 12 2 10 11 0 158 4
amappl16 192 1996 0 1093 48 0 48 48 0 8 2
amappl15 184 1 0 0 1 0 1 1 0 8 0
amappl14 176 67 0 64 2 1 1 1 0 8 0
amappl13 168 29 0 28 1 0 1 1 0 8 0
amappl12 160 20 0 19 2 1 1 1 0 8 0
amappl11 152 222 0 209 1 0 1 1 0 8 0
amappl10 144 13 0 9 1 0 1 1 0 8 0
amappl9 136 383 0 379 1 0 1 1 0 8 0
amappl8 128 290 0 269 1 0 1 1 0 8 0
amappl7 120 114 0 102 1 0 1 1 0 8 0
amappl6 112 167 0 165 1 0 1 1 0 8 0
amappl5 104 298 0 288 1 0 1 1 0 8 0
amappl4 96 520 0 488 1 0 1 1 0 8 0
amappl3 88 185 0 178 1 0 1 1 0 8 0
amappl2 80 2606 0 2543 3 1 2 3 0 8 0
amappl1 72 17506 0 17097 27 18 9 20 0 8 0
amappl 80 965 0 923 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 28 0 4 1 0 1 1 0 8 0
uaddrrnd 24 435 0 419 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 435 0 419 1 0 1 1 0 8 0
vmmpekpl 168 6705 0 6677 2 0 2 2 0 8 0
vmmpepl 168 58519 0 56569 127 10 117 119 0 357 29
vmsppl 272 434 0 419 2 0 2 2 0 8 0
pdppl 4096 876 0 840 6 1 5 6 0 8 0
pvpl 32 180145 0 160968 162 0 162 162 0 265 5
pmappl 200 434 0 419 1 0 1 1 0 8 0
extentpl 40 46 0 29 1 0 1 1 0 8 0
phpool 112 167 0 21 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.
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syzbot will keep track of this bug report. See:
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Anton Lindqvist
Feb 16, 2020, 8:55:54 AM2/16/20
to syzbot, syzkaller-o...@googlegroups.com
#syz dup: panic: receive 1: so ADDR, so_type 3, sb_cc 6586
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