panic: receive 1: so ADDR, so_type 3, sb_cc 177
0 views
Skip to first unread message
syzbot
Feb 13, 2020, 5:06:20 PM2/13/20
to syzkaller-o...@googlegroups.com
Hello,
syzbot found the following crash on:
HEAD commit: f1dacf25 No need for "high performance" macros. While here..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=160857a5e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=f9e7b4b51236d6f70fb3
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+f9e7b4...@syzkaller.appspotmail.com
panic: receive 1: so 0xfffffd805e553000, so_type 3, sb_cc 177
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*364020 8183 0 0 0 0 dhclient
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821a6d4a) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e553000,0,ffff80001d382ce8,0,0,ffff80001d382bf4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb0b3c0,ffff80001d382ce8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d34a118,6,ffff80001d382ce8,0,ffff80001d382dd0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:236
sys_read(ffff80001d34a118,ffff80001d382d80,ffff80001d382dd0) at sys_read+0x83 sys/kern/sys_generic.c:156
syscall(ffff80001d382e50) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffca310, 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 0xfffffd805e553000, so_type 3, sb_cc 177
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821a6d4a) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e553000,0,ffff80001d382ce8,0,0,ffff80001d382bf4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb0b3c0,ffff80001d382ce8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d34a118,6,ffff80001d382ce8,0,ffff80001d382dd0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:236
sys_read(ffff80001d34a118,ffff80001d382d80,ffff80001d382dd0) at sys_read+0x83 sys/kern/sys_generic.c:156
syscall(ffff80001d382e50) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffca310, count: -8
ddb> show registers
rdi 0
rsi 0x1
rbp 0xffff80001d382a30
rbx 0xffff80001d382ae0
rdx 0x2
rcx 0
rax 0
r8 0xffff80001d3829f0
r9 0x1
r10 0
r11 0xb9d094701ee2a79c
r12 0x3000000008
r13 0xffff80001d382a40
r14 0x100
r15 0x1
rip 0xffffffff816b5468 db_enter+0x18
cs 0x8
rflags 0x246
rsp 0xffff80001d382a20
ss 0x10
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
PROC (dhclient) pid=364020 stat=onproc
flags process=0 proc=0
pri=24, usrpri=50, nice=20
forw=0xffffffffffffffff, list=0xffff80001d349008,0xffff80001d34a398
process=0xffff8000ffffa390 user=0xffff80001d37d000, vmspace=0xfffffd806bc09440
estcpu=0, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
52135 436648 8488 0 2 0 syz-executor.0
52135 27550 8488 0 2 0x4000000 syz-executor.0
961 324365 69222 0 3 0x82 nanosleep syz-executor.1
8488 472673 69222 0 3 0x82 nanosleep syz-executor.0
91705 346969 0 0 3 0x14200 acct acct
56317 417183 0 0 3 0x14200 bored sosplice
69222 203519 4969 0 3 0x82 thrsleep syz-fuzzer
69222 501013 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 39972 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 413402 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 277060 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 129282 4969 0 3 0x4000082 kqread syz-fuzzer
69222 47149 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 288515 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 507876 4969 0 3 0x4000082 thrsleep syz-fuzzer
4969 20638 45830 0 3 0x10008a pause ksh
45830 356772 70009 0 3 0x92 select sshd
70387 56715 1 0 3 0x100083 ttyin getty
70009 228658 1 0 3 0x80 select sshd
58434 28918 35210 73 3 0x100090 kqread syslogd
35210 75067 1 0 3 0x100082 netio syslogd
15070 326563 1 77 2 0x100010 dhclient
* 8183 364020 1 0 7 0 dhclient
75060 296417 0 0 2 0x14200 zerothread
85468 83004 0 0 3 0x14200 aiodoned aiodoned
26571 461432 0 0 3 0x14200 syncer update
52567 350444 0 0 3 0x14200 cleaner cleaner
51533 312645 0 0 3 0x14200 reaper reaper
43795 217628 0 0 3 0x14200 pgdaemon pagedaemon
65639 150638 0 0 3 0x14200 bored crynlk
25498 193922 0 0 3 0x14200 bored crypto
26897 306570 0 0 3 0x40014200 acpi0 acpi0
27356 198129 0 0 3 0x14200 bored softnet
12712 522994 0 0 2 0x14200 systqmp
38991 463117 0 0 3 0x14200 bored systq
57491 377181 0 0 3 0x40014200 bored softclock
82727 44935 0 0 3 0x40014200 idle0
66418 510908 0 0 3 0x14200 bored smr
1 433078 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 9548 6379K 6582K 78643K 11237 0
pcb 13 9K 10K 78643K 1196 0
rtable 116 4K 5K 78643K 1080 0
ifaddr 116 23K 23K 78643K 505 0
counters 21 16K 17K 78643K 87 0
ioctlops 0 0K 2K 78643K 103 0
iov 0 0K 16K 78643K 330 0
mount 1 1K 1K 78643K 1 0
vnodes 1213 76K 77K 78643K 1698 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 9K 78643K 23 0
VM map 2 0K 0K 78643K 2 0
sem 12 1K 1K 78643K 170 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 1416 0
sigio 0 0K 0K 78643K 34 0
proc 57 39K 63K 78643K 698 0
subproc 32 2K 2K 78643K 136 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
ip_moptions 0 0K 0K 78643K 633 0
in_multi 148 7K 7K 78643K 480 0
ether_multi 1 0K 0K 78643K 60 0
mrt 0 0K 0K 78643K 15 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 73 334K 334K 78643K 73 0
exec 0 0K 1K 78643K 430 0
pfkey data 0 0K 1K 78643K 4 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 144 153K 153K 78643K 4415 0
UVM aobj 50 2K 2K 78643K 62 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 275 0
NDP 19 0K 0K 78643K 120 0
temp 155 3015K 3091K 78643K 52931 0
kqueue 3 4K 36K 78643K 376 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 19 0 13 1 0 1 1 0 8 0
rtpcb 80 168 0 166 1 0 1 1 0 8 0
rtentry 112 200 0 155 2 0 2 2 0 8 0
unpcb 120 2089 0 2080 7 6 1 2 0 8 0
syncache 264 22 0 22 7 6 1 1 0 8 1
tcpqe 32 319 0 319 4 4 0 1 0 8 0
tcpcb 544 1141 0 1135 4 3 1 2 0 8 0
ipq 40 10 0 10 5 5 0 1 0 8 0
ipqe 40 156 0 156 5 5 0 1 0 8 0
inpcb 280 3271 0 3262 10 8 2 4 0 8 1
rttmr 72 6 0 6 4 4 0 1 0 8 0
nd6 48 37 0 34 1 0 1 1 0 8 0
pkpcb 40 14 0 14 4 4 0 1 0 8 0
ppxss 1128 8 0 8 5 5 0 1 0 8 0
art_heap8 4096 2 0 0 2 0 2 2 0 8 0
art_heap4 256 1085 0 866 19 3 16 16 0 8 0
art_table 32 1087 0 866 2 0 2 2 0 8 0
art_node 16 199 0 154 1 0 1 1 0 8 0
sysvmsgpl 40 48 0 36 1 0 1 1 0 8 0
semapl 112 168 0 158 1 0 1 1 0 8 0
shmpl 112 60 0 12 2 0 2 2 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino1pl 128 3569 0 2170 46 0 46 46 0 8 0
ffsino 240 3569 0 2170 83 0 83 83 0 8 0
nchpl 144 6164 0 4571 60 0 60 60 0 8 0
uvmvnodes 72 3782 0 0 69 0 69 69 0 8 0
vnodes 208 3782 0 0 200 0 200 200 0 8 0
namei 1024 20125 0 20125 4 3 1 1 0 8 1
vcpupl 1984 13 0 0 2 0 2 2 0 8 0
vmpool 528 19 0 6 1 0 1 1 0 8 0
scsiplug 64 3 0 3 3 3 0 1 0 8 0
scxspl 192 23386 0 23386 1 0 1 1 0 8 1
plimitpl 152 130 0 123 1 0 1 1 0 8 0
sigapl 432 1569 0 1556 2 0 2 2 0 8 0
futexpl 56 39795 0 39795 6 5 1 1 0 8 1
knotepl 112 1180 0 1161 5 4 1 3 0 8 0
kqueuepl 104 820 0 818 1 0 1 1 0 8 0
pipelkpl 16 473 0 463 1 0 1 1 0 8 0
pipepl 120 946 0 927 4 3 1 2 0 8 0
fdescpl 432 1570 0 1556 2 0 2 2 0 8 0
filepl 120 16248 0 16152 11 6 5 5 0 8 2
lockfpl 104 344 0 343 1 0 1 1 0 8 0
lockfspl 48 116 0 115 1 0 1 1 0 8 0
sessionpl 112 23 0 13 1 0 1 1 0 8 0
pgrppl 48 39 0 29 1 0 1 1 0 8 0
ucredpl 96 1858 0 1851 1 0 1 1 0 8 0
zombiepl 144 1556 0 1555 1 0 1 1 0 8 0
processpl 896 1586 0 1555 4 0 4 4 0 8 0
procpl 624 3320 0 3280 5 1 4 4 0 8 0
sosppl 128 26 0 26 7 6 1 1 0 8 1
sockpl 400 5566 0 5546 21 16 5 7 0 8 2
mcl64k 65536 145 0 145 4 3 1 1 0 8 1
mcl16k 16384 16 0 16 5 5 0 1 0 8 0
mcl12k 12288 30 0 30 8 7 1 1 0 8 1
mcl9k 9216 27 0 27 5 5 0 1 0 8 0
mcl8k 8192 49 0 49 3 3 0 1 0 8 0
mcl4k 4096 172 0 172 5 4 1 1 0 8 1
mcl2k2 2112 12 0 12 8 8 0 1 0 8 0
mcl2k 2048 67288 0 67232 23 14 9 19 0 8 0
mtagpl 80 13 0 13 2 2 0 1 0 8 0
mbufpl 256 121123 0 120930 41 22 19 24 0 8 0
bufpl 280 10347 0 3980 455 0 455 455 0 8 0
anonpl 16 240920 0 223941 119 46 73 85 0 107 3
amapchunkpl 152 8981 0 8782 39 30 9 20 0 158 0
amappl16 192 11958 0 11047 94 45 49 59 0 8 2
amappl15 184 64 0 60 1 0 1 1 0 8 0
amappl14 176 277 0 275 1 0 1 1 0 8 0
amappl13 168 9 0 9 2 2 0 1 0 8 0
amappl12 160 137 0 137 2 2 0 1 0 8 0
amappl11 152 228 0 217 1 0 1 1 0 8 0
amappl10 144 131 0 129 1 0 1 1 0 8 0
amappl9 136 1217 0 1211 1 0 1 1 0 8 0
amappl8 128 755 0 725 2 0 2 2 0 8 1
amappl7 120 244 0 230 1 0 1 1 0 8 0
amappl6 112 227 0 218 1 0 1 1 0 8 0
amappl5 104 321 0 311 1 0 1 1 0 8 0
amappl4 96 1491 0 1462 1 0 1 1 0 8 0
amappl3 88 706 0 699 1 0 1 1 0 8 0
amappl2 80 11394 0 11323 3 1 2 3 0 8 0
amappl1 72 37933 0 37517 25 16 9 20 0 8 0
amappl 80 3681 0 3625 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 61 0 12 1 0 1 1 0 8 0
uaddrrnd 24 1589 0 1562 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 1589 0 1562 1 0 1 1 0 8 0
vmmpekpl 168 13895 0 13862 2 0 2 2 0 8 0
vmmpepl 168 197456 0 195406 209 98 111 125 0 357 18
vmsppl 272 1588 0 1562 3 1 2 2 0 8 0
pdppl 4096 3184 0 3137 9 2 7 7 0 8 1
pvpl 32 655836 0 636450 320 114 206 304 0 265 44
pmappl 200 1588 0 1562 2 0 2 2 0 8 0
extentpl 40 46 0 29 1 0 1 1 0 8 0
phpool 112 236 0 82 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: f1dacf25 No need for "high performance" macros. While here..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=160857a5e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=fe55924c11e64b0a
dashboard link: https://syzkaller.appspot.com/bug?extid=f9e7b4b51236d6f70fb3
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+f9e7b4...@syzkaller.appspotmail.com
panic: receive 1: so 0xfffffd805e553000, so_type 3, sb_cc 177
Stopped at db_enter+0x18: addq $0x8,%rsp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*364020 8183 0 0 0 0 dhclient
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821a6d4a) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e553000,0,ffff80001d382ce8,0,0,ffff80001d382bf4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb0b3c0,ffff80001d382ce8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d34a118,6,ffff80001d382ce8,0,ffff80001d382dd0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:236
sys_read(ffff80001d34a118,ffff80001d382d80,ffff80001d382dd0) at sys_read+0x83 sys/kern/sys_generic.c:156
syscall(ffff80001d382e50) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffca310, 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 0xfffffd805e553000, so_type 3, sb_cc 177
ddb> trace
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic(ffffffff821a6d4a) at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd805e553000,0,ffff80001d382ce8,0,0,ffff80001d382bf4) at soreceive+0x16ac sys/kern/uipc_socket.c:823
soo_read(fffffd805eb0b3c0,ffff80001d382ce8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff80001d34a118,6,ffff80001d382ce8,0,ffff80001d382dd0) at dofilereadv+0x1a1 sys/kern/sys_generic.c:236
sys_read(ffff80001d34a118,ffff80001d382d80,ffff80001d382dd0) at sys_read+0x83 sys/kern/sys_generic.c:156
syscall(ffff80001d382e50) at syscall+0x507 sys/arch/amd64/amd64/trap.c:570
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffca310, count: -8
ddb> show registers
rdi 0
rsi 0x1
rbp 0xffff80001d382a30
rbx 0xffff80001d382ae0
rdx 0x2
rcx 0
rax 0
r8 0xffff80001d3829f0
r9 0x1
r10 0
r11 0xb9d094701ee2a79c
r12 0x3000000008
r13 0xffff80001d382a40
r14 0x100
r15 0x1
rip 0xffffffff816b5468 db_enter+0x18
cs 0x8
rflags 0x246
rsp 0xffff80001d382a20
ss 0x10
db_enter+0x18: addq $0x8,%rsp
ddb> show proc
PROC (dhclient) pid=364020 stat=onproc
flags process=0 proc=0
pri=24, usrpri=50, nice=20
forw=0xffffffffffffffff, list=0xffff80001d349008,0xffff80001d34a398
process=0xffff8000ffffa390 user=0xffff80001d37d000, vmspace=0xfffffd806bc09440
estcpu=0, cpticks=0, pctcpu=0.0
user=0, sys=0, intr=0
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
52135 436648 8488 0 2 0 syz-executor.0
52135 27550 8488 0 2 0x4000000 syz-executor.0
961 324365 69222 0 3 0x82 nanosleep syz-executor.1
8488 472673 69222 0 3 0x82 nanosleep syz-executor.0
91705 346969 0 0 3 0x14200 acct acct
56317 417183 0 0 3 0x14200 bored sosplice
69222 203519 4969 0 3 0x82 thrsleep syz-fuzzer
69222 501013 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 39972 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 413402 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 277060 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 129282 4969 0 3 0x4000082 kqread syz-fuzzer
69222 47149 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 288515 4969 0 3 0x4000082 thrsleep syz-fuzzer
69222 507876 4969 0 3 0x4000082 thrsleep syz-fuzzer
4969 20638 45830 0 3 0x10008a pause ksh
45830 356772 70009 0 3 0x92 select sshd
70387 56715 1 0 3 0x100083 ttyin getty
70009 228658 1 0 3 0x80 select sshd
58434 28918 35210 73 3 0x100090 kqread syslogd
35210 75067 1 0 3 0x100082 netio syslogd
15070 326563 1 77 2 0x100010 dhclient
* 8183 364020 1 0 7 0 dhclient
75060 296417 0 0 2 0x14200 zerothread
85468 83004 0 0 3 0x14200 aiodoned aiodoned
26571 461432 0 0 3 0x14200 syncer update
52567 350444 0 0 3 0x14200 cleaner cleaner
51533 312645 0 0 3 0x14200 reaper reaper
43795 217628 0 0 3 0x14200 pgdaemon pagedaemon
65639 150638 0 0 3 0x14200 bored crynlk
25498 193922 0 0 3 0x14200 bored crypto
26897 306570 0 0 3 0x40014200 acpi0 acpi0
27356 198129 0 0 3 0x14200 bored softnet
12712 522994 0 0 2 0x14200 systqmp
38991 463117 0 0 3 0x14200 bored systq
57491 377181 0 0 3 0x40014200 bored softclock
82727 44935 0 0 3 0x40014200 idle0
66418 510908 0 0 3 0x14200 bored smr
1 433078 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 9548 6379K 6582K 78643K 11237 0
pcb 13 9K 10K 78643K 1196 0
rtable 116 4K 5K 78643K 1080 0
ifaddr 116 23K 23K 78643K 505 0
counters 21 16K 17K 78643K 87 0
ioctlops 0 0K 2K 78643K 103 0
iov 0 0K 16K 78643K 330 0
mount 1 1K 1K 78643K 1 0
vnodes 1213 76K 77K 78643K 1698 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 9K 78643K 23 0
VM map 2 0K 0K 78643K 2 0
sem 12 1K 1K 78643K 170 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1794 195K 288K 78643K 12646 0
file desc 5 13K 25K 78643K 1416 0
sigio 0 0K 0K 78643K 34 0
proc 57 39K 63K 78643K 698 0
subproc 32 2K 2K 78643K 136 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
ip_moptions 0 0K 0K 78643K 633 0
in_multi 148 7K 7K 78643K 480 0
ether_multi 1 0K 0K 78643K 60 0
mrt 0 0K 0K 78643K 15 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 73 334K 334K 78643K 73 0
exec 0 0K 1K 78643K 430 0
pfkey data 0 0K 1K 78643K 4 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 144 153K 153K 78643K 4415 0
UVM aobj 50 2K 2K 78643K 62 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
ip6_options 0 0K 0K 78643K 275 0
NDP 19 0K 0K 78643K 120 0
temp 155 3015K 3091K 78643K 52931 0
kqueue 3 4K 36K 78643K 376 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 19 0 13 1 0 1 1 0 8 0
rtpcb 80 168 0 166 1 0 1 1 0 8 0
rtentry 112 200 0 155 2 0 2 2 0 8 0
unpcb 120 2089 0 2080 7 6 1 2 0 8 0
syncache 264 22 0 22 7 6 1 1 0 8 1
tcpqe 32 319 0 319 4 4 0 1 0 8 0
tcpcb 544 1141 0 1135 4 3 1 2 0 8 0
ipq 40 10 0 10 5 5 0 1 0 8 0
ipqe 40 156 0 156 5 5 0 1 0 8 0
inpcb 280 3271 0 3262 10 8 2 4 0 8 1
rttmr 72 6 0 6 4 4 0 1 0 8 0
nd6 48 37 0 34 1 0 1 1 0 8 0
pkpcb 40 14 0 14 4 4 0 1 0 8 0
ppxss 1128 8 0 8 5 5 0 1 0 8 0
art_heap8 4096 2 0 0 2 0 2 2 0 8 0
art_heap4 256 1085 0 866 19 3 16 16 0 8 0
art_table 32 1087 0 866 2 0 2 2 0 8 0
art_node 16 199 0 154 1 0 1 1 0 8 0
sysvmsgpl 40 48 0 36 1 0 1 1 0 8 0
semapl 112 168 0 158 1 0 1 1 0 8 0
shmpl 112 60 0 12 2 0 2 2 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino1pl 128 3569 0 2170 46 0 46 46 0 8 0
ffsino 240 3569 0 2170 83 0 83 83 0 8 0
nchpl 144 6164 0 4571 60 0 60 60 0 8 0
uvmvnodes 72 3782 0 0 69 0 69 69 0 8 0
vnodes 208 3782 0 0 200 0 200 200 0 8 0
namei 1024 20125 0 20125 4 3 1 1 0 8 1
vcpupl 1984 13 0 0 2 0 2 2 0 8 0
vmpool 528 19 0 6 1 0 1 1 0 8 0
scsiplug 64 3 0 3 3 3 0 1 0 8 0
scxspl 192 23386 0 23386 1 0 1 1 0 8 1
plimitpl 152 130 0 123 1 0 1 1 0 8 0
sigapl 432 1569 0 1556 2 0 2 2 0 8 0
futexpl 56 39795 0 39795 6 5 1 1 0 8 1
knotepl 112 1180 0 1161 5 4 1 3 0 8 0
kqueuepl 104 820 0 818 1 0 1 1 0 8 0
pipelkpl 16 473 0 463 1 0 1 1 0 8 0
pipepl 120 946 0 927 4 3 1 2 0 8 0
fdescpl 432 1570 0 1556 2 0 2 2 0 8 0
filepl 120 16248 0 16152 11 6 5 5 0 8 2
lockfpl 104 344 0 343 1 0 1 1 0 8 0
lockfspl 48 116 0 115 1 0 1 1 0 8 0
sessionpl 112 23 0 13 1 0 1 1 0 8 0
pgrppl 48 39 0 29 1 0 1 1 0 8 0
ucredpl 96 1858 0 1851 1 0 1 1 0 8 0
zombiepl 144 1556 0 1555 1 0 1 1 0 8 0
processpl 896 1586 0 1555 4 0 4 4 0 8 0
procpl 624 3320 0 3280 5 1 4 4 0 8 0
sosppl 128 26 0 26 7 6 1 1 0 8 1
sockpl 400 5566 0 5546 21 16 5 7 0 8 2
mcl64k 65536 145 0 145 4 3 1 1 0 8 1
mcl16k 16384 16 0 16 5 5 0 1 0 8 0
mcl12k 12288 30 0 30 8 7 1 1 0 8 1
mcl9k 9216 27 0 27 5 5 0 1 0 8 0
mcl8k 8192 49 0 49 3 3 0 1 0 8 0
mcl4k 4096 172 0 172 5 4 1 1 0 8 1
mcl2k2 2112 12 0 12 8 8 0 1 0 8 0
mcl2k 2048 67288 0 67232 23 14 9 19 0 8 0
mtagpl 80 13 0 13 2 2 0 1 0 8 0
mbufpl 256 121123 0 120930 41 22 19 24 0 8 0
bufpl 280 10347 0 3980 455 0 455 455 0 8 0
anonpl 16 240920 0 223941 119 46 73 85 0 107 3
amapchunkpl 152 8981 0 8782 39 30 9 20 0 158 0
amappl16 192 11958 0 11047 94 45 49 59 0 8 2
amappl15 184 64 0 60 1 0 1 1 0 8 0
amappl14 176 277 0 275 1 0 1 1 0 8 0
amappl13 168 9 0 9 2 2 0 1 0 8 0
amappl12 160 137 0 137 2 2 0 1 0 8 0
amappl11 152 228 0 217 1 0 1 1 0 8 0
amappl10 144 131 0 129 1 0 1 1 0 8 0
amappl9 136 1217 0 1211 1 0 1 1 0 8 0
amappl8 128 755 0 725 2 0 2 2 0 8 1
amappl7 120 244 0 230 1 0 1 1 0 8 0
amappl6 112 227 0 218 1 0 1 1 0 8 0
amappl5 104 321 0 311 1 0 1 1 0 8 0
amappl4 96 1491 0 1462 1 0 1 1 0 8 0
amappl3 88 706 0 699 1 0 1 1 0 8 0
amappl2 80 11394 0 11323 3 1 2 3 0 8 0
amappl1 72 37933 0 37517 25 16 9 20 0 8 0
amappl 80 3681 0 3625 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 61 0 12 1 0 1 1 0 8 0
uaddrrnd 24 1589 0 1562 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 1589 0 1562 1 0 1 1 0 8 0
vmmpekpl 168 13895 0 13862 2 0 2 2 0 8 0
vmmpepl 168 197456 0 195406 209 98 111 125 0 357 18
vmsppl 272 1588 0 1562 3 1 2 2 0 8 0
pdppl 4096 3184 0 3137 9 2 7 7 0 8 1
pvpl 32 655836 0 636450 320 114 206 304 0 265 44
pmappl 200 1588 0 1562 2 0 2 2 0 8 0
extentpl 40 46 0 29 1 0 1 1 0 8 0
phpool 112 236 0 82 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.
Anton Lindqvist
Feb 14, 2020, 4:05:13 AM2/14/20
to syzbot, syzkaller-o...@googlegroups.com
#syz dup: panic: receive 1: so ADDR, so_type 3, sb_cc 6586
Reply all
Reply to author
Forward
0 new messages