et$unix(0x1, 0x7, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000aae000-0xa)=@file={0x2, './file0\x00'}, 0xa)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c7000-0xc)='/dev/rfkill\x00', 0x3db86c33e8acfdae, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007c6000-0x4))
listen(r1, 0x0)
r3 = fcntl$dupfd(r0, 0x0, r0)
shutdown(r3, 0x0)
connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
r4 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6)
sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0)

2018/02/03 19:57:29 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$pptp(0x18, 0x1, 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000001000)={0x0, <r1=>0x0}, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000000000)=[{0x9, 0x0, 0x4, 0x6}, {0x1f, 0x7, 0x100, 0x1ff}, {0x5, 0x66, 0xcf7, 0x6}, {0x10000, 0x7ff, 0x80000000, 0x9}, {0x101, 0x7, 0x4, 0xfffffffffffffffd}, {0x2c00, 0x100000001, 0x7, 0xffff}, {0x7fff, 0x6, 0x8000, 0xfffffffffffffbff}, {0x2000000, 0x10001, 0x3f, 0x3}]}, 0x10)
r2 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x129000, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = getuid()
r5 = getegid()
fchownat(r3, &(0x7f0000004000-0x8)='./file0\x00', r4, r5, 0x800)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000014000-0x4), 0x4)
r6 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x5, 0x0)
ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x40})
mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000013000-0x40))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a79000)={<r7=>0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xb48, 0x2}, &(0x7f0000c54000)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000154000-0x98)={r7, @in={{0x2, 0x3, @empty}}, 0x8, 0x5}, &(0x7f0000bb4000)=0x98)
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
socket$key(0xf, 0x3, 0x2)
rmdir(&(0x7f0000410000-0x8)='./file0\x00')

2018/02/03 19:57:29 executing program 4:
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4), 0x4)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x4})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000003})

2018/02/03 19:57:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000816000)='/dev/pktcdvd/control\x00', 0x200000, 0x0)
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000477000), &(0x7f0000fa7000-0x4)=0x4)
socket$key(0xf, 0x3, 0x2)

2018/02/03 19:57:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xf)
pipe(&(0x7f0000c32000-0x8))
bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc)
sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/02/03 19:57:29 executing program 2:
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2)
fcntl$addseals(r0, 0x409, 0xa)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000004000-0x4)=0xc)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x68)="ba3400c4193009af8d1693e7e9d6dd6007cf93c5502115e6c84f49b545f6d80141cf7a725b1d9d78446525520219d45bd22cbf68cd1035032a44d3b9f5e919a14ed2b96774ca7fe486c2e07a162a00471dee33aecbb584dd1b0e7fed99ef66ec5047e620d5681a59", 0x68, 0xfffffffffffffffa)
keyctl$get_persistent(0x16, r1, r2)
fcntl$addseals(r0, 0x409, 0x9)
close(0xffffffffffffffff)

2018/02/03 19:57:29 executing program 7:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
fchownat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, 0x0)
r1 = dup(r0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = gettid()
timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000))
timer_create(0x5, &(0x7f0000b6a000)={0x0, 0x38, 0x0, @thr={&(0x7f00002c6000), &(0x7f00002df000-0x56)="1738e8ff8732593d1a4224b5b21e11ad7a48003fa5a68cfedd16baeca2b3eb1f8b924ec877c47f36240d0a7cecece4731d8c30bce00bd1d5c2bac44c24692818ba1a232a205bb24e120b70b22c8a03485d146c19f423"}}, &(0x7f0000245000))
timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r2, 0x1000000000016)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = syz_open_dev$random(&(0x7f0000d21000-0xc)='/dev/random\x00', 0x0, 0x200001)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
r2 = fcntl$getown(0xffffffffffffffff, 0x9)
r3 = syz_open_procfs(r2, &(0x7f0000ba4000-0xa)='setgroups\x00')
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000124000-0x6a)={<r4=>0x0, 0x62, "67074438b68e9f90301132cd910480e242d01ff61f07841bc739974e441e5167e58640a6c6eb9a3f37a860553abc74eb2bf651604219d11d910444655c1524121ce96f66bcf0efcd69bc496929eb79b776d69d3c5838cb11bb7819dc9ab4ccf7521d"}, &(0x7f000064e000)=0x6a)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b8b000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x6ec}, 0x98)
listxattr(&(0x7f0000c5a000-0x8)='./file0\x00', &(0x7f000039e000-0x1000)=""/4096, 0x1000)
r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00')
userfaultfd(0x80000)
utime(&(0x7f000083f000-0x8)='./file1\x00', &(0x7f00002cd000-0x10)={0xb18, 0x1})
preadv(r5, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0)

2018/02/03 19:57:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/checkreqprot\x00', 0x400004, 0x0)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ebe000), &(0x7f0000014000-0x4)=0x4)
r1 = socket$inet6(0xa, 0x2, 0x5)
accept4$vsock_stream(r0, &(0x7f0000b66000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80}, {0x6}]}, 0x10)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fa2000-0x10)={0x1, &(0x7f0000e15000-0x8)=[{0x5, 0x100, 0x6, 0x1}]}, 0x10)
fcntl$dupfd(r0, 0x406, r0)

2018/02/03 19:57:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00')
mknodat(r0, &(0x7f0000b51000)='./file0\x00', 0xa040, 0x51a6)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000046000)=@assoc_id=<r1=>0x0, &(0x7f0000c76000-0x4)=0x4)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002fd000-0xa0)={r1, @in6={{0xa, 0x2, 0xea7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x20, 0x8, 0x0, 0x9c1, 0x98}, 0xa0)
getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54)
ioctl$TCSBRKP(r0, 0x5425, 0x4)
getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48)
getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b43000-0xdd)=""/221, &(0x7f0000cd9000-0x4)=0xdd)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000459000))
clone(0x1, &(0x7f0000f5c000), &(0x7f0000d21000-0x4), &(0x7f000097b000-0x4), &(0x7f0000dad000-0xcc)="eec6d7c067982ddca36db9962db63100003fc7745e51b47392ab6e6d9b2d7b5bef4497967cb12ff359ce4ddc91c253a257352b613ac6a2edc229b7442ed4e1ab7a2431e9e40b8ecee0ef7850160eed76966fe9d7b9cd61ac3ad33a432e8a8e7112fe897d73a7841f7e618fc365fa525837c3fcec7eee989da13bded5264ac8d8cc3100e2192dc88f9c4b81e16dabc071d646bb7e93389033a1ef23876987b4b8ec376e40390a312c267fd6331cd0094b9d9f6fa47c0449276d2176df37f82ded79cc83c5fe4b3e7918946a02")
renameat2(r0, &(0x7f000055a000)='./file0\x00', r0, &(0x7f000028a000-0x8)='./file0\x00', 0x4)
getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000092e000)={r1, 0x400}, 0x8)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000088c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9201})
socket$inet(0x2, 0x7, 0x8000)

2018/02/03 19:57:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
fstatfs(r0, &(0x7f000015c000)=""/159)
sendmsg$nl_xfrm(r0, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10}, 0xc, &(0x7f0000557000-0x10)={&(0x7f0000e7f000)=@newae={0x54, 0x1e, 0x5edad073e7dc17a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @etimer_thresh={0x8, 0xc}]}, 0x54}, 0x1}, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000633000-0x20)={@generic="97289caec178c2b2814c9cf7d588bcd8", @ifru_flags=0x2})

2018/02/03 19:57:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4)
bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10)
sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10)
sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0)
sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1}, 0x0)
dup2(r0, r1)
sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x2a8}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0)
clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10))
sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x450, 0x0, 0x0, 0x7, 0xffffffffffffffff, "", [@nested={0x440, 0x0, [@typed={0xc, 0x0, @uid}, @generic="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"]}]}, 0x450}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x4000}, 0x80)

2018/02/03 19:57:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"})
write(r1, &(0x7f000080e000-0x1000)="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", 0x1000)

2018/02/03 19:57:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10)
connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10)
sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd3000)={<r2=>0x0, 0xc8, "7882fb1bf5d9bcd765a50b0799f1cb39d5244090fe772e0526ffb9ef9e8cb5ff90d02b23699450a48e97be94b3975cc4c7a8bcf78003305033b9d47bab49c9337950e3109c6cb827f7a0873e600cb934d48d090613f292d849877e86bb69914431ca277f2d8ad5684d3ab50d9e7eb03217e133b3aa0219806b05a7ac4004a04f29629afd00150d19d1ff35e2006d862e2d3123d6f0f84a69ad74e3e3224f5e9ac26fe54cc7884e5fdb2e34e8a9355707bf6ef924935889436773d192ff8b476b3514065a5dc5057d"}, &(0x7f00003f5000-0x4)=0xd0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000824000)={<r3=>0x0, 0x8}, &(0x7f00003c0000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e02000-0xb8)={r2, 0x4, 0x64, 0xfffffffffffff8c2, 0x8, 0xf1b, 0x4, 0x8, {r3, @in={{0x2, 0x3, @rand_addr}}, 0x637d, 0x4, 0x3, 0x80, 0x9}}, &(0x7f0000ce9000-0x4)=0xb8)

2018/02/03 19:57:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x4)
sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8)
close(r0)
close(r1)

2018/02/03 19:57:29 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00')
flistxattr(r0, &(0x7f0000ba8000)=""/108, 0xfffffffffffffe49)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000001000)={0x100000000}, 0x8)
timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x2b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=<r1=>0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2)
timer_delete(r1)
fcntl$setpipe(r0, 0x407, 0x0)
ioctl$TIOCSCTTY(r0, 0x540e, 0x5)

2018/02/03 19:57:29 executing program 1:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/keychord\x00', 0x400, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005b7000-0x14)={0x5, 0x7a9, 0xfffffffffffffff7, 0x7}, 0x14)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00001af000)={&(0x7f000097d000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0)

2018/02/03 19:57:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [], 0x1}})

[   47.633498] binder: 7314:7321 ERROR: BC_REGISTER_LOOPER called without request
2018/02/03 19:57:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)
shutdown(r0, 0x2)
recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98}, 0x41)
r1 = getpid()
connect$inet(r0, &(0x7f0000779000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10)
ioprio_get$pid(0x2, r1)

[   47.724569] binder: 7314:7348 ERROR: BC_REGISTER_LOOPER called without request
2018/02/03 19:57:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680})
pipe2(&(0x7f00003ad000-0x8)={<r0=>0x0}, 0x4000)
fstat(r0, &(0x7f0000902000))
write$fuse(r0, &(0x7f0000b55000)={0x89, 0x1, 0xa, @random="fdba7f74bbf21540c9a585ac314be7681320b2ac230a3f11c94157edca417271709a8c6afc32f3fcab45b01cec73f71979defd58e087e0e7860a7dcc8be56c951bd2afc72bd9c8097659b39f5f24969dd842cac010a68929326ef7caf1e1647307f4eab6c152d9199a40c1e14a52fbfb0006beb1a7a9789488"}, 0x89)
accept4$inet(r0, 0x0, &(0x7f0000f16000), 0x80000)

2018/02/03 19:57:29 executing program 4:
mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x18, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@nested={0x4, 0x5b, []}]}, 0x18}, 0x1}, 0x0)
mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0x6, &(0x7f0000cdd000-0x60)={0x0, 0x7, 0x2, @thr={&(0x7f0000055000)="947e8a1ffc0ac6cbd82bdc17a53b48bc465f467f2590ccb8cf221fba4ebcf8216ac9ceaf65753c8310b93afc679ac5a6bfcf362642b3d079c5278c04d2a1277e6e1a47680d1746f2d857c906f11b8c8226dd332e913b9b074f291819a18613abb9cdb98a4fb2cf2644dd3f186be37bcb9d8ac82d3c0a5ab521717ff0f1eecee450d3da", &(0x7f0000a7f000)}}, &(0x7f0000f73000-0x4)=<r1=>0x0)
timer_getoverrun(r1)
mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = request_key(&(0x7f0000f72000-0xa)='blacklist\x00', &(0x7f0000f71000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f71000)=')+vboxnet1&\x00', 0xffffffffffffffff)
keyctl$invalidate(0x15, r2)

2018/02/03 19:57:29 executing program 7:
r0 = socket(0x0, 0x0, 0x4)
close(r0)

2018/02/03 19:57:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000090f000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}})
close(r1)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000091c000)='/selinux/enforce\x00', 0x8080, 0x0)
getdents64(r2, &(0x7f0000bdb000)=""/4096, 0x1000)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000088f000-0x18))
mmap$binder(&(0x7f000029d000/0x4000)=nil, 0x4000, 0x8, 0x10010, r2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b76000-0xeb)={<r3=>0x0, 0xe3, "8124ab87a45528d7f4b4af8b7053a31d1627e241cf8b72cad821e688132c48bbceae2c9a94f39ccd577911e8d16514fd2e44cbbd2d39c543eb571d6f956bd9de833dc459d05682c28f6b94bf94bd24d5dec3b61f7a8e08bb4f00aa385887282edf1d08d3d2cd1d899965d429b3b41d6992c539eec205eec954efb6238001c77279c37289c192e0149ff0068f7cd40ec25f359e379c82389e8145dbfa5fc44baf378feda91daca0513b18133e07d61b7976642b436c843b7ac9ec88900b8aac6082048c6e0b75f343199923b2fe02a5ba64a1f0211ba8ea78dc0f9f8cde3368c12221d6"}, &(0x7f00007a3000)=0xeb)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000382000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c)
socket$nl_generic(0x10, 0x3, 0x10)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000096e000-0x4)=0x84)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/mls\x00', 0x0, 0x0)
seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]})

2018/02/03 19:57:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"})
setsockopt$inet_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000699000-0x3e)="b59486af2dd4adacf03827886fe6ae2b5d75079d7d0c33989875ed892b6e7caf5b99da759f7ca654a22088a028b5efc9371cd92f81f44cdd03e2ddd34fb9", 0x3e)

2018/02/03 19:57:29 executing program 6:
unshare(0x400)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0)
ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000bf000)=0xa0)
r1 = socket(0x10, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0)
getpeername$netrom(r1, &(0x7f00001b3000)=@ax25, &(0x7f0000001000-0x4)=0x10)

2018/02/03 19:57:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000))
lstat(&(0x7f0000129000)='./file0\x00', &(0x7f00005d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresgid(r1, r0, r1)

2018/02/03 19:57:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c96000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000818000-0xae)=""/174)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}})

2018/02/03 19:57:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f000041a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000882000-0x4)=0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000219000-0x88)={0x7, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}}, 0x88)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e95000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
pipe2(&(0x7f0000e5d000)={<r2=>0x0, <r3=>0x0}, 0x800)
r4 = dup3(r1, r3, 0x80000)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000043e000)={0x8, 0x0, 0x8000}, 0x4)
ioctl$VT_WAITACTIVE(r4, 0x5607)
syz_open_dev$sg(&(0x7f0000fe6000)='/dev/sg#\x00', 0x9, 0x0)
r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0)
lgetxattr(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f00005d3000-0xe)=@known='system.advise\x00', &(0x7f0000435000)=""/192, 0xc0)
symlinkat(&(0x7f000073a000)='./file0\x00', r2, &(0x7f0000a21000-0x8)='./file0\x00')
writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1)
ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f000063b000))

2018/02/03 19:57:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eab000-0xd)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dbb000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f000065f000)=0xe8)
bind$packet(r0, &(0x7f000020f000)={0x11, 0xfa, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil)
prctl$setmm(0x23, 0x4, &(0x7f0000dc9000/0x4000)=nil)
r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2)
ioctl(r2, 0x2283, &(0x7f0000827000-0x1)='g')
write$evdev(r2, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30)

2018/02/03 19:57:29 executing program 6:
r0 = socket$inet6(0xa, 0x3ffffffffffe, 0x1fffffffffb)
fchdir(r0)
setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000004000-0x1), 0x0)

2018/02/03 19:57:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = timerfd_create(0x0, 0x0)
timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20))
timer_create(0x4, &(0x7f000069d000-0x60)={0x0, 0x36, 0x3, @tid=0xffffffffffffffff}, &(0x7f00005ae000+0x27e)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f0000233000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00004a7000-0x20))
timerfd_settime(r0, 0x0, &(0x7f00000a1000), &(0x7f0000adc000-0x20))

2018/02/03 19:57:29 executing program 1:
waitid(0x0, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sysinfo(&(0x7f0000002000-0xad)=""/173)

2018/02/03 19:57:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x8000000)
r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4})
mq_getsetattr(r0, &(0x7f0000fb2000)={0x800}, &(0x7f000066a000-0x40))
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000df9000-0x12)={@common='ifb0\x00', 0x3})
socket$nl_generic(0x10, 0x3, 0x10)

[   47.808120] audit: type=1400 audit(1517687849.891:32): avc:  denied  { write } for  pid=7358 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
2018/02/03 19:57:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c35000)={{0x1ff, 0x10001}, 'port0\x00', 0x2, 0x20000, 0x1000, 0x3, 0x22ff, 0x5, 0x100000001, 0x0, 0x2, 0x2})
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000076a000-0x8)={0x7, 0x7}, 0x8)
r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0)
close(r1)
dup2(r1, r0)

2018/02/03 19:57:29 executing program 4:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000))

2018/02/03 19:57:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0xf, 0x0)
timer_create(0x0, &(0x7f0000395000)={0x0, 0x2a, 0x2, @thr={&(0x7f0000166000)="f682bac9d2ed4dc18848944b77d858439bf267272f05215857a0a9aefe0289499d2793aef49bd0f2df3b037e812287d10b4a7ceded5aed33ce604cb24f5bb80f7d3b883979018743185ddb70a737ccdde0e55f403809805a4d922dd7664927f377b6eeeb3edae91d6a08b8e2c34e5c2fc7a1140ce7500c7b1132d9299608e182c6cf20761683ae5f4bf2c34db978a2db5bc9d6722939deebdf93d44c9a30c9c8507c1eba8e80960a5de38bdc28965c9fbbe931109fdc13bd72f980cd091ec0dd872a69e6ff4cc861", &(0x7f0000fc6000)="02b5b23aa8c9ba5af01b1df9fa3db37ad42a88e0"}}, &(0x7f0000a10000)=<r1=>0x0)
timer_delete(r1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0)
mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00005ba000-0x17)="00a01c5543dd1038000000b9c8634059593e3fc18d3096")
mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000))
sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0)
acct(&(0x7f0000cbd000-0xe)='./file0/file0\x00')

2018/02/03 19:57:29 executing program 5:
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0xc, &(0x7f0000660000), 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x6278, 0x4)
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000))
sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x1248, 0x14, 0x0, 0x2, 0x2, {0x1}, [@typed={0x14, 0x94, @str='vboxnet0\x00'}, @generic="1d16f9233746da717286ac122d6485c1fde23d978b2c4ee10797121027b8ab47154b013c9c1bbfd7fe4d5c5bda05be187d1a191b3f4d7310e870016d5eec7d1e0be642e61d2d907ab5ba210dc35fa2d6fbdacf50ea551b473c6609c72e7211955dbd1b57dc6dc1c8f59bfe67f6d1f7d066d2abd077f31ceaa5fa2be7d3cbf37c2377116f6e92d761e5a418da71cee9457716407be67eff8cbc07a7bea10e473acac5ef1d825cb4c8f6d108af756da30ca76db482ce21f98cf558065054e10aa95b219abd8978977f0946f12db5d9d4286b83cd2c", @typed={0x8, 0x7a}, @generic="ea193858c8fc090990f009cd953e0919cc69b46545012a981ad352e42386fa99874e401cf16bd7f2aaf48713f4a37272cd6a", @generic="35a4341df4fc1b2ae253e7ffc9d88af664953db115fd2229289ea11b288ee77ae1d7d30aa668960663d4689907b4ba820507f5acd8d357b0f0b5cc72063ada594e560645abd301bba315998c71ddd31811f0a9e7b910af08486b87b1ed339525e93e051efa6174422749dddf64c0b1a7fd40873c3be5c4cd5e0d2733663269eed671da509215a17646a4832b60d583f0f6b69f75294219017be34b0b8da7383a1614c143eae6e027bc75f6d4c1bd244d2908cbea6d8671db2d05d7fcf21dcc25d7c3a98a12", @generic="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", @generic="b13a0e80002a170d2f6d20f457686dec365efd8769a782b82169f031097a58fa923b80516d18976dcb1299c2", @generic="ceb016a3e154f457dbc93f0e0c382a13143db2368882bc45892bb6ca1b7955"]}, 0x1248}, 0x1, 0x0, 0x0, 0xc000}, 0x44000)
accept4$packet(r0, &(0x7f0000bb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14, 0x80800)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x4c0, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000004000-0x4c)={0x5, 0x8234, 0x8})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000003000-0x10)={0x7, &(0x7f0000004000)=[{}, {}, {}, {}, {}, {}, {}]})

2018/02/03 19:57:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa205, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7ff, 0x4)
write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e20000)={<r1=>0x0, 0x800, 0x0, 0xffff0000, 0xd1}, &(0x7f000013c000)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000baf000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @empty, 0x8}}}, 0x8c)

2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x22, 0x0, 0x0, "35661b99c87d"}})

2018/02/03 19:57:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb")
getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a)
getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}})
connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
getpeername$inet(r1, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback}, &(0x7f00001ce000)=0x10)

2018/02/03 19:57:30 executing program 6:
r0 = socket$inet(0x2, 0x1, 0x0)
preadv(r0, &(0x7f000089d000)=[], 0x0, 0x0)
read(r0, &(0x7f00004c7000)=""/45, 0x2d)

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000019c000)=0x14)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
fanotify_init(0x28, 0x400)
mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
socketpair(0xb, 0x800, 0x80000001, &(0x7f0000001000-0x8)={0x0, <r1=>0x0})
socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0xe)={<r2=>0x0, 0x8, 0x3, [0x7, 0x5, 0x1]}, &(0x7f0000001000-0x4)=0xe)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x2, 0x5409, 0x1000, 0x8, 0x10}, 0xa0)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}})

2018/02/03 19:57:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
sendmsg$nl_route(r0, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0x2, {}, []}, 0x20}, 0x1}, 0x0)

2018/02/03 19:57:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10)
sendto(0xffffffffffffffff, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f00001f3000)=@hci={0x1f}, 0x223)
writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4)

2018/02/03 19:57:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00004d8000-0x8)='./file0\x00', 0x80)
fcntl$setpipe(r0, 0x407, 0x8000)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)
sendmsg(r1, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[]}, 0x1)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14)
writev(r1, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1)

2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d4c000-0x4)=0x3, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000b2000)=0xfffeffffffffffff, 0x4)
bind$inet(r0, &(0x7f0000be6000)={0x2, 0x1, @empty}, 0xffffffffffffff7a)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b81000)='yeah\x00', 0x5)
bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10)
lstat(&(0x7f0000c26000-0x8)='./file0\x00', &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
getgroups(0x2, &(0x7f00003ca000-0x8)=[r1, r2])
sendto$inet(r0, &(0x7f00000cd000), 0x0, 0x20000000, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x288)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14)
sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f0000e15000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10)

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/02/03 19:57:30 executing program 3:
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000001b000))

2018/02/03 19:57:30 executing program 1:
r0 = memfd_create(&(0x7f0000c46000-0x3)='%#\x00', 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7fffffff}, 0x4)
mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
r3 = dup2(r2, r1)
bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)
connect$inet(r1, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc)

2018/02/03 19:57:30 executing program 6:
r0 = userfaultfd(0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = gettid()
mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000f71000-0x4)=0x3, 0x4)
recvmsg(r2, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000a85000)=[{&(0x7f0000ca9000-0x96)=""/150, 0x96}], 0x1, &(0x7f0000491000-0x4f)=""/79, 0x4f}, 0x103)
bind$inet(r2, &(0x7f0000f70000)={0x2, 0x0, @empty}, 0x10)
sendto$inet(r2, &(0x7f00005ed000-0x46)="bb4fdca1", 0x4, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty}, 0x10)
r3 = syz_open_dev$usbmon(&(0x7f000097e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x20400)
ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000124000))
readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1)
socketpair(0x2, 0xf, 0x20, &(0x7f0000916000)={0x0, <r4=>0x0})
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000013d000-0x4), &(0x7f0000a38000)=0x4)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
tkill(r1, 0x15)

[   48.012007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7425 comm=syz-executor2
2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009a0000-0x10)='coredump_filter\x00')
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000ee4000-0x4)=0x10000, 0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r1, &(0x7f000092f000), 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c)

2018/02/03 19:57:30 executing program 3:
mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = getpid()
r1 = getpgrp(0xffffffffffffffff)
mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000022000-0x4), 0x80000)
mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = syz_fuseblk_mount(&(0x7f0000016000)='./file0\x00', &(0x7f0000021000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffb, 0x0, 0x800000)
tee(r2, r3, 0x3, 0x2)
rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000020000))

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4))
timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000))
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000efb000)=<r0=>0x0)
ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000db3000-0x10)={&(0x7f0000608000-0xdb)=""/219, 0xdb})
timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=<r1=>0x0)
clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10))
clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, <r2=>0x0})
timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20))

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6}]}, 0x10)
r2 = dup3(r1, r1, 0x80000)
setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d76000)={{{{0x2, 0x0, @rand_addr=0x40000000000}}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x1, 0x8, 0xba3, "0e326b1b59cae571f462c03db42d9352f05f970b08f63acf928d5f04b512bad766667fc822fbb7bb69820eb1a8ba0d4c01aba416429f482d0911b56a871d71b42ec6b539078cef6265a50ddb778d7e0a"}, 0x160)
sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8)

[   48.058721] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7436 comm=syz-executor2
2018/02/03 19:57:30 executing program 2:
clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000905000-0x4), &(0x7f0000000000))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x5c, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @generic="2bcd4be2a405955f34845bceabc17162"})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
times(&(0x7f00005c0000))

2018/02/03 19:57:30 executing program 5:
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24))
r1 = syz_open_pts(r0, 0x0)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c7000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x2)
readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1)

2018/02/03 19:57:30 executing program 7:
nanosleep(&(0x7f00003cb000-0x10)={0x0, 0x989680}, &(0x7f0000651000))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffe)
fchmod(r0, 0x2c)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x3)='@)\x00', 0xfffffffffffffff9)
keyctl$reject(0x13, r1, 0xf081, 0x7fffffff, r2)
ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue})

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syncfs(r0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
stat(&(0x7f0000085000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x14, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)
chown(&(0x7f000053a000)='./file0\x00', r2, r3)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00003a8000-0x78)={0x9dc9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @rand_addr=0x1f8}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0x7, 0x6, 0x5, 0x4, &(0x7f0000d14000)=@common='syzkaller0\x00', 0x6, 0xfffffffffffffff8, 0x10000})

2018/02/03 19:57:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
socketpair$inet6(0xa, 0x800, 0xffff, &(0x7f00004ae000)={0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005d6000)={<r2=>0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x5, 0x800, 0x7c0, 0xfffffffffffffffb, 0x0, 0x6, 0x503, 0x1000, 0x1000, 0x31b, 0x6, 0x3, 0x5, 0xfffffffffffffff9, 0xffffffffffff09c6]}, &(0x7f0000b4a000)=0x108)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000280000)={r2, 0x6, 0x7f}, 0x8)
exit(0xfffffffffffffffc)
pipe2(&(0x7f0000100000-0x8)={<r3=>0x0}, 0x4800)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00001b3000-0x14)={0x0, 0x3, 0x1, 0x1, 0x2b9})
r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"})
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007f9000+0x7a)={r2, 0xfffffffffffffee4, 0x80000000, 0x4}, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000049000)={r2, 0x0, 0x4, 0x0, 0xeb79, 0x800}, &(0x7f00000bb000-0x4)=0x14)
write$tun(r4, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32)

2018/02/03 19:57:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0)
socketpair(0x16, 0x80807, 0x101, &(0x7f000030c000)={<r1=>0x0})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00004b7000)=0x2)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time, 0x0, {}, 0x0, 0x4})
r2 = accept4(0xffffffffffffffff, &(0x7f0000703000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f11000)=0x1c, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000718000), &(0x7f0000437000-0x4)=0x4)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000faf000)={0x0, 0x0, 'client0\x00', 0x0, "241020c7947369aa", "7625a616f63355e8a449a7ca8c384c928070fdb172f720d266953651339865c5"})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f000074a000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
capget(&(0x7f0000feb000-0x7)={0x399f1736}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000})
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000283000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000970000)=0xfffffffffffffffe, 0x8)

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000a8c000)="2400000058001f0014b2f40c0009040002000710080001000000000000000004000000f1", 0x24)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee8000)={0x0, 0x0, <r1=>0x0}, &(0x7f0000855000)=0xc)
r2 = getegid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, <r3=>0x0}, &(0x7f0000589000)=0xffffffffffffff59)
r4 = getegid()
r5 = getegid()
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007be000-0x4), &(0x7f0000cfa000-0x4)=0x4)
sync_file_range(r0, 0x4, 0x4, 0x4)
getgroups(0x3, &(0x7f0000936000)=[0x0, <r6=>0xffffffffffffffff, 0xffffffffffffffff])
setgroups(0x6, &(0x7f000006a000)=[r1, r2, r3, r4, r5, r6])
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000264000)={@generic="bd370497c63de61ff2a289374b985b99", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}})

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
r0 = getpgrp(0xffffffffffffffff)
rt_sigqueueinfo(r0, 0xd, &(0x7f0000663000-0x10)={0x0, 0x3, 0xfffffffffffffffd, 0x1000000000000000})

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800e41", 0x22)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000900000-0x310)={0x3, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x5, [{{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}}, {{0xa, 0x3, 0x91, @ipv4={[], [0xff, 0xff], @rand_addr=0xcaf}, 0x3}}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}]}, 0x310)

2018/02/03 19:57:30 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, <r0=>0x0}, &(0x7f0000001000)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, <r1=>0x0}, &(0x7f0000001000-0x4)=0xc)
setregid(r0, r1)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='!{\x00', 0xfffffffffffffffa)

2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000026000)='/dev/autofs\x00', 0x488400, 0x0)
r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0)
fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2})

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00005d8000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0)
dup2(r1, r1)
clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000))
vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0)

[   48.209462] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'.
[   48.242495] device eql entered promiscuous mode
2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x764)
setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4)
r1 = memfd_create(&(0x7f0000490000)='mime_type\x00', 0x1)
sendto$inet(r0, &(0x7f000050f000), 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10)
connect$inet(r1, &(0x7f00007a0000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)

2018/02/03 19:57:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f0000c0f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff)
keyctl$read(0xb, r0, &(0x7f000009e000), 0x0)

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, 'queue0\x00'})
ioctl(r0, 0x1, &(0x7f0000001000))
clock_gettime(0x0, &(0x7f000056e000)={<r1=>0x0, <r2=>0x0})
clock_gettime(0x0, &(0x7f00004b2000-0x10)={<r3=>0x0, <r4=>0x0})
write$sndseq(r0, &(0x7f00005f9000-0x180)=[{0x2, 0xf99, 0x8, 0xffffffffffffffff, @time={r1, r2+10000000}, {0x100, 0x4}, {0x6, 0xffffffffffffff00}, @quote={{0x4, 0xf5}, 0x3}}, {0x10001, 0x5, 0x9, 0x6, @tick, {0x3e90, 0x3}, {0x1, 0x7}, @quote={{0x8001, 0x20}, 0x3, &(0x7f00009e2000-0x30)={0x80000000, 0x0, 0x5, 0x70, @time, {0x20, 0x1000}, {0x4, 0x7}, @connect={{0x1, 0x7}, {0x8001, 0xffff}}}}}, {0x100000001, 0x8, 0x727, 0x3, @time={r3, r4+10000000}, {0x6, 0x4}, {0x5, 0x80000000}, @raw32={[0xd29, 0x0, 0x4]}}, {0x78e, 0x1ff, 0x7, 0x6, @time, {0xdc00000000000000, 0x3}, {0x8, 0x10001}, @addr={0x5, 0x9}}, {0x1f, 0x9, 0x2, 0xfff, @time={0x0, 0x989680}, {0x8, 0x4}, {0x101, 0x1}, @result={0x7, 0x8}}, {0x19c, 0x5f67c447, 0xc303, 0x43b, @tick=0x7, {0x3}, {0x4d44}, @quote={{0x8, 0x4}, 0x2, &(0x7f0000cce000)={0x0, 0x1f, 0x745, 0x3278, @tick=0x4, {0x80000001, 0x10001}, {0x0, 0x6}, @queue={0x4bc, {0x0, 0x6b}}}}}, {0x11, 0xc5ac0, 0x2, 0x800, @tick=0x1f, {0x4, 0xffff}, {0x0, 0x3}, @addr={0xa5}}, {0x1f, 0xa13, 0xe503, 0x8, @time, {0x400, 0x200}, {0x1f, 0x4}, @result={0x2d18, 0x8}}], 0x180)

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fallocate(r0, 0x0, 0x10000, 0x2)
mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0)
getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000a000-0x4)=0xc)
r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x20000000000, 0x0)
write$fuse(r0, &(0x7f0000c7b000-0x20)={0x20, 0x1, 0x6, @fuse_ioctl_out={0x9, 0x8, 0x9b, 0x3f}}, 0x20)
fadvise64(r1, 0x0, 0xb8b3, 0x4)

[   48.253810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'.
2018/02/03 19:57:30 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xb2f, 0x10000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000-0x1000)=""/4096)
pselect6(0x40, &(0x7f0000001000)={0x7, 0x100000000, 0x7fff, 0xbb86, 0x8, 0x0, 0x3, 0x7}, &(0x7f0000002000-0x40)={0xfffffffffffff001, 0x8001, 0x8000, 0x0, 0x1, 0xfff, 0x1f, 0x7ff}, &(0x7f0000000000)={0x9, 0xfffffffffffffff8, 0xfa7a, 0x8f, 0x1, 0x1, 0x10001, 0x3}, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000-0x8), 0x8})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000033000-0x4)=0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000548000+0x346)=@req3={0x6, 0x800, 0x3b42f971, 0x8, 0xc3f7, 0xbf, 0x2}, 0x1c)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x10, 0x8, "06000a00044486f807"}]}, 0x2c}, 0x1}, 0x0)

2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0x10, 0x3, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000820000-0x4)=0x2, 0x4)
sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000010007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0)

2018/02/03 19:57:30 executing program 2:
clock_gettime(0x8, &(0x7f0000962000))
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000002000-0x10)={<r1=>0x0, <r2=>0x0})
write$sndseq(r0, &(0x7f0000000000)=[{0xfffffffffffffffa, 0x800, 0xffffffff, 0x6, @time={0x0, 0x1c9c380}, {0xffffffffffffffed, 0x2ea4}, {0x2, 0x10001}, @quote={{0x1000, 0x1696}, 0x7, &(0x7f0000001000-0x30)={0x80000001, 0x800, 0x0, 0x7, @time={0x0, 0x989680}, {0x3, 0x7}, {0x3, 0x8}, @result={0x1, 0x200}}}}, {0xfffffffffffffffa, 0x71, 0x4, 0x7, @tick=0x80000001, {0x0, 0x299}, {0x101, 0x20}, @raw32={[0x161904c5, 0x2, 0x4]}}, {0x2, 0x0, 0x4, 0x9, @tick=0x3ff, {0x7fff, 0x80}, {0x5, 0x8}, @control={0x2, 0xdf19, 0x9}}, {0x8001, 0x4, 0x5, 0x8, @time={r1, r2+10000000}, {0x4, 0x4}, {0x4, 0x9}, @quote={{0x4, 0x6}, 0xfff, &(0x7f0000001000-0x30)={0x0, 0x5, 0xfffffffffffff552, 0x5, @tick=0x8, {0x5}, {0x4, 0xda}, @queue={0x7, {0x5, 0x200}}}}}, {0x1, 0x3, 0x9, 0x8, @tick=0x800, {0x2, 0x50}, {0xffffffff, 0x4}, @note={0x9, 0x1, 0xece, 0xa943, 0x8001}}], 0xf0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
signalfd4(r0, &(0x7f0000003000-0x8)={0xffff}, 0x8, 0x800)
mq_timedsend(r0, &(0x7f0000bcf000)="ebb70591a4177d67af0d94406514f60ce61373ead74e4aea9e28c544271d8f39440174297b14c573edc0cb0b326dd5cbfeb95fd4f8c3026cf71a8d94c037468c157ad46bbc096e562e4f04c0e2ab3938", 0x50, 0xef, &(0x7f0000000000)={0x77359400})

2018/02/03 19:57:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
socketpair$inet6(0xa, 0x800, 0xffff, &(0x7f00004ae000)={0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005d6000)={<r2=>0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x5, 0x800, 0x7c0, 0xfffffffffffffffb, 0x0, 0x6, 0x503, 0x1000, 0x1000, 0x31b, 0x6, 0x3, 0x5, 0xfffffffffffffff9, 0xffffffffffff09c6]}, &(0x7f0000b4a000)=0x108)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000280000)={r2, 0x6, 0x7f}, 0x8)
exit(0xfffffffffffffffc)
pipe2(&(0x7f0000100000-0x8)={<r3=>0x0}, 0x4800)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00001b3000-0x14)={0x0, 0x3, 0x1, 0x1, 0x2b9})
r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"})
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007f9000+0x7a)={r2, 0xfffffffffffffee4, 0x80000000, 0x4}, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000049000)={r2, 0x0, 0x4, 0x0, 0xeb79, 0x800}, &(0x7f00000bb000-0x4)=0x14)
write$tun(r4, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32)

[   48.366453] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'.
2018/02/03 19:57:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x6, 0x401, &(0x7f00000e1000)={<r0=>0x0})
fcntl$addseals(r0, 0x409, 0x8)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000901000)='/dev/sequencer\x00', 0x40, 0x0)
ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00001b4000)=0x7f)
r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
write(r2, &(0x7f0000402000)="9403ddaa89f6509073a6a46600d4a02b6a58ee2c9c9d6e12f61c87ec1bbb09e62876331e8ba50a0db03ed71ed39a0f4f85d9bd929c0c7e27801c41ecad0a921365ef382371f348f4d354666e0e93d201c906a70a463334eebd6567bedfe32a6e39908ce132ca87ef9d0123ea36c9844974eb4ce0e52d65bde9705d37d6468ee66b0e9c3904e49cf4d18951fc68b068140346fda06c4ea585e2d12ff631086f4da578f366a84192f9ca6649302bae5c3290e4ab67a7658edb547a5b561616d7e25925dd54b8cca8f7bcb64ddc13b181d2d18b8b602ae3b0366cd0a5bf826b210d", 0xe0)
mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x20000000000)

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000b0e000-0x8))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
sendto$inet(r0, &(0x7f000022a000), 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10)
close(r0)

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0x10, 0x3, 0x0)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x2000, 0x0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000000d000)={<r2=>0x0})
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x18, 0x0, &(0x7f000000d000)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x4}], 0x79, 0x0, &(0x7f000000e000-0x79)="064814b022d07d25eb88fe64190b6fb711fccfef5888e38d9aa9d624fd072e0788b423a11f33d72e1098beb44f5e26849bf1e5e44d7d3ad515c6b49877dd0010b6fd8d18bba05f11815bf216f1daed02ade4ff411dc46f65362a4b3ae14adf0dca082efe25cb18f3bc893a717e5edb3f0ce5acdfea3adca0db"})
sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f000000d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x2}}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xfffffffffffffff4}], 0x0, &(0x7f0000004000)=[], 0x0, 0x20000000}, 0xffffffffffffffff)

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r0, 0x227b, &(0x7f0000001000)="06")
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fa0000-0x3d)={<r1=>0x0, 0x35, "af5523f660de3366573195ebc0b950c751e0e22da49968aae2c9034cbfa42f5c92d2c144fd4078d544cb4e41ffc46220e6be9fa1fc"}, &(0x7f0000ec0000-0x4)=0x3d)
r2 = getpgrp(0xffffffffffffffff)
r3 = syz_open_procfs(r2, &(0x7f00000d4000)='net/ip_mr_vif\x00')
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002cb000)={r1, 0xffff}, &(0x7f000039f000-0x4)=0x8)
fgetxattr(r0, &(0x7f0000d02000-0x9)=@known='user.syz\x00', &(0x7f000089d000)=""/105, 0x69)
read(r0, &(0x7f0000eae000-0x58)=""/88, 0xfffffdfd)
ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003aa000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="1419d28e43769386abe8c1eb42eb4d3d"})

2018/02/03 19:57:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
mkdir(&(0x7f0000176000)='./file0\x00', 0x0)
mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0)
r0 = inotify_init()
r1 = dup2(r0, r0)
getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000fed000-0x1000)=""/4096, &(0x7f00008ac000)=0x1000)
r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0)
getdents(r2, &(0x7f0000386000)=""/2013, 0x7dd)
getdents64(r2, &(0x7f0000083000)=""/226, 0xe2)

2018/02/03 19:57:30 executing program 7:
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ed7000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0)
mq_getsetattr(r0, &(0x7f0000b98000-0x40)={0x3, 0x6, 0x1, 0xbf5a, 0x8000, 0x0, 0x5b1, 0x1}, &(0x7f0000a3e000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x2, 0xc)
write(r1, &(0x7f0000846000)="1f0000000104ff011543010000000618dd0100ed080001000417c351ac00df", 0x1f)

2018/02/03 19:57:30 executing program 5:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2)
fcntl$addseals(r0, 0x409, 0x8)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x3, 0x9, @empty, 0xffffffffffffffff}, {0xa, 0x1, 0xe65, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1, [0x6, 0x181, 0x1ff, 0x7f, 0x101, 0x5, 0x40, 0x3]}, 0x5c)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000008000-0x4))
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0)

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000fbf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000020e000-0x4)=0x14)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d44000), &(0x7f0000f62000-0x4)=0x14)
mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac}, {0x6}]}, 0x10)
r3 = getegid()
setgroups(0x1, &(0x7f000043f000)=[r3])
sendto(r1, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0)
mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fstat(r2, &(0x7f00003e8000-0x44))
init_module(&(0x7f0000fbf000)='\x00', 0x1, &(0x7f00004e6000)='&)\x00')

2018/02/03 19:57:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0)
r1 = socket(0x11, 0x2, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}})
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00008e9000-0x4)=0x400)
close(r0)
close(r1)

2018/02/03 19:57:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0)
setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000820000-0x4)=0x1, 0xffffffffffffffd2)

2018/02/03 19:57:30 executing program 2:
mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []})
socketpair$inet(0x2, 0xf, 0x3, &(0x7f0000074000)={<r1=>0x0})
tee(r1, r0, 0x5, 0x8)
fcntl$getownex(r1, 0x10, &(0x7f0000742000-0x8)={0x0, <r2=>0x0})
fstat(r1, &(0x7f00001b6000-0x44)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x6, &(0x7f000010e000)=[<r4=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000165000)={r2, r3, r4}, 0xc)
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000000))

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0x3ad, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x5, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0)
getpeername(r0, &(0x7f00002a3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000541000-0x4)=0x3a)
setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000073c000)={@rand_addr, @multicast2=0xe0000002}, 0x8)

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f000094d000-0xc)=@abs={0xffffffffffffffff, 0x0, 0x3}, 0x8)
listen(r0, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc)
write(r1, &(0x7f0000790000-0xec0)="16", 0x1)
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fd9000-0x8)={<r3=>0x0, 0x96}, &(0x7f00003d1000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b46000-0x61)={r3, 0x59, "4bc3049de4af4fa63910239bc5490c0df16a9cf6044f0d7f60ec4d523f4c2927c331f7c02259dbfbe44261318217a259a260903cab6e9661e55c9bf632117341f5d251d0bd82ebdbd19a5e25421f41174619a0e95dc9cc47dc"}, &(0x7f0000a91000-0x4)=0x61)

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301})
dup3(r0, r0, 0x0)
rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8)

[   48.437256] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
[   48.466847] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x1}], 0x1)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x27ffe)
sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001e1000-0xc)={0x0, 0x0, <r3=>0x0}, &(0x7f0000c26000-0x4)=0xc)
r4 = getegid()
setregid(r3, r4)
sendfile(r1, r2, &(0x7f0000ea8000), 0x3)
sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002a7000-0x8))

[   48.491658] device eql entered promiscuous mode
[   48.622692] device gre0 entered promiscuous mode
2018/02/03 19:57:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f00006e6000)='./file0\x00', 0x40, 0x180)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb2000-0x4)=0x9, 0x4)
mkdir(&(0x7f0000632000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000))
r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0)
faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0)

2018/02/03 19:57:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x3)
getsockname$netlink(r0, &(0x7f0000837000-0xc), &(0x7f0000a69000)=0xc)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000046d000-0xc)='/dev/autofs\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000364000)={<r2=>0x0, 0x33, "a00101ae3250d19cb05e56881c1513ca4f0074cdca00b7500f2e0f95d7869a1f60e118ca860d25584c91c982b68a5aa8593a07"}, &(0x7f0000145000-0x4)=0x3b)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002a7000-0xc)={r2, 0x30000000000000, 0x20}, 0xc)
add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc)

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@buf={0x2d, &(0x7f0000005000-0x2d)="19271aaa98c7d0b632653466721c67ccc18725cedbdae9ad32ec2df5033c8fda9eab15fd94161fc6f0e737c3d2"})
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000007000-0x4))
sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000))

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x0, 0x0, &(0x7f0000000000)={0x100000000, 0x100000000, 0x6d, 0x3ff, 0x6, 0x5, 0x4869, 0x4fc3})
fcntl$getown(r0, 0x9)
r1 = socket$nl_route(0x10, 0x3, 0x0)
bind$netlink(r1, &(0x7f00005f8000-0xc)={0x10, 0x0, 0x2}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/sequencer2\x00', 0x6000, 0x0)

2018/02/03 19:57:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x10, 0x802, 0x0)
socket$inet(0x2, 0x4000000000000001, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0)
r3 = getpid()
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007bf000)=r3)
sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0)
unshare(0x400)
clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886))

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000a82000)="2c269e", 0x0)
rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651))
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000913000-0xf)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0)
rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8))
syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000790000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}})

2018/02/03 19:57:30 executing program 2:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = syz_open_pts(r0, 0x4c0c00)
ioctl$KDDELIO(r1, 0x4b35, 0x8)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pselect6(0x40, &(0x7f0000012000-0x40), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000), 0x8})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:30 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000))
sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}]}, 0xb8}, 0x1}, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f0000d2b000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe)

2018/02/03 19:57:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = dup3(r1, r0, 0x0)
socket$inet6(0xa, 0x0, 0x0)
getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000c42000)=""/36, &(0x7f0000a5f000)=0x24)
pipe(&(0x7f0000544000-0x8)={<r3=>0x0})
ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000d74000))
pipe2(&(0x7f00007ac000)={0x0, <r4=>0x0}, 0x84800)
ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000de0000-0x4)=0x4)
sendto$llc(r4, &(0x7f0000841000-0x1000)="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", 0x1000, 0x4c891, &(0x7f00002c5000-0x10)={0x1a, 0x4, 0x2, 0x100, 0xffffffff, 0x3ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)
socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8)

2018/02/03 19:57:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1a, 0x7, 0x7fff, &(0x7f0000d62000-0x8)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000005b000), &(0x7f0000c26000-0x4)=0x4)
r2 = syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00')
fstat(r2, &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioprio_get$uid(0x3, r3)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000198000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="910c0bb43f9dc25ae6fa30b28d21391a"}})
socket$inet6_dccp(0xa, 0x6, 0x0)

2018/02/03 19:57:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000a9c000)={@loopback={0x0, 0x1}}, 0x14)

[   48.795177] FAULT_FLAG_ALLOW_RETRY missing 30
[   48.799857] CPU: 0 PID: 7617 Comm: syz-executor2 Not tainted 4.9.79-g47af77b #26
[   48.807388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   48.816738]  ffff8801bd5d78b0 ffffffff81d94b09 ffff8801bd5d7b90 0000000000000000
[   48.824783]  ffff8801c3069790 ffff8801bd5d7a80 ffff8801c3069680 ffff8801bd5d7aa8
[   48.832814]  ffffffff816624aa 00000000000065e3 ffff8801c243d0f0 ffff8801c243d0a0
[   48.841000] Call Trace:
[   48.843581]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   48.848949]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   48.855011]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   48.862015]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   48.868419]  [<ffffffff838b3fa9>] ? retint_kernel+0x2d/0x2d
[   48.874131]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   48.880974]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   48.887554]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   48.893777]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   48.900010]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   48.906064]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   48.911777]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   48.917657]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   48.923626]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   48.930292]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   48.935830]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   48.941106]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   48.947950]  [<ffffffff815b3f18>] ? SyS_pselect6+0x1b8/0x550
[   48.953752]  [<ffffffff815b3d60>] ? SyS_select+0x1e0/0x1e0
[   48.959374]  [<ffffffff812e561e>] ? SyS_futex+0x22e/0x2d0
[   48.964907]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   48.970531]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   48.977200]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   48.984035]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   48.990612]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
[   49.042681] FAULT_FLAG_ALLOW_RETRY missing 30
[   49.047670] CPU: 0 PID: 7627 Comm: syz-executor2 Not tainted 4.9.79-g47af77b #26
[   49.055201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.064534]  ffff8801bd53f8b0 ffffffff81d94b09 ffff8801bd53fb90 0000000000000000
[   49.072518]  ffff8801c3069910 ffff8801bd53fa80 ffff8801c3069800 ffff8801bd53faa8
[   49.080491]  ffffffff816624aa 00000000000065e3 ffff8801c25908f0 ffff8801c25908a0
[   49.088474] Call Trace:
[   49.091040]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   49.096381]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   49.102414]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   49.109412]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   49.115797]  [<ffffffff812dd869>] ? futex_wait_queue_me+0x3e9/0x5e0
[   49.122187]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   49.128394]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   49.134612]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   49.140642]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   49.146328]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   49.152185]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   49.158127]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   49.164765]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   49.170277]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   49.175525]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   49.182337]  [<ffffffff815b3f18>] ? SyS_pselect6+0x1b8/0x550
2018/02/03 19:57:31 executing program 3:
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x20000001, 0x2)
fcntl$setlease(r0, 0x400, 0x1)

2018/02/03 19:57:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
recvfrom$ax25(r0, &(0x7f0000e5a000-0x75)=""/117, 0xfffffec7, 0x22, &(0x7f000028e000-0x10)={0x3, {"69e4f25019ac23"}, 0x8}, 0x10)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f70000))
r1 = socket$inet(0x2, 0x1, 0x10008349)
getsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009fb000-0x4)=0xae)

2018/02/03 19:57:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x400000000000, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d07000)=[], 0x0, &(0x7f0000b88000)=[]}], 0x1, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000))
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000c0000)={0x0, &(0x7f00008aa000-0x10)=[]})
setsockopt(r0, 0xfffffffffffffff7, 0x4, &(0x7f0000b68000-0x36)="60739e1169129f76c32624e76325b2df63807ef72ed1e322dec9c3bfed0351c5bb4f0ad317e649049d8703734339071bebb7a71bef82", 0x36)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x20000000000000a, 0x2, 0x0)
connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c)
setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000001d000)='-', 0x1)
connect$inet(r1, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4)
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/02/03 19:57:31 executing program 4:
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0)
readahead(r1, 0xfff, 0xfffffffffffffff9)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000003000)={<r2=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={r2})
r3 = fcntl$dupfd(r0, 0x0, r0)
bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/02/03 19:57:31 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1000000})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff)
flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(r1, &(0x7f000086d000-0xe)=@l2, &(0x7f0000ba2000-0x4)=0xe, 0x80000)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000c4f000-0xc)={0x10000000})
clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000))
ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00007c6000-0x24)={0x9cc, 0x80000401, 0x621e, 0x401, 0x80, 0x6, 0x9, 0x68, 0x1, 0x80, 0x4, 0x712b})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:31 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0x96)={0x0, 0x0, 0x1, 0x7, 0x10001, 0xf57e, 0x7, 0x1, {<r1=>0x0, @in6={{0xa, 0x2, 0x750000, @empty, 0x6}}, 0x6, 0x1000, 0x8001, 0x99, 0x41f}}, &(0x7f0000003000-0x4)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x30}, 0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x8b)="a729982e46b24e34ebb5e8984dff12057208d14005cea479b6f5b314dc706cabfd027747216fbfae56ba823f502341daf376ded61df8af308100cfc0f4e9f69541e76ed66b71e8d077bb19f5db210787533a9f1f8bf1aad2c0f032215cd6425ba2acb6d5cda6ffe159bd95e47162907465e856a9607dc369c399df975c2ae1650c2a3028f665a2e89b4d46", 0x8b}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="38954c0a5e52217f56cffd953b1eaa500696d3aeb1859c21671e388ec44b59ee130e5793fd6a2bafb6482adecedb6ea961376fb33b80990f48fbc096ac7bd1fd6ab0b7aaeb1976da62b8bb208755a4394b05d88b90d9f1e1704fc32ff1c79e6e439ce9b649e6c1279e6aaaf661d8ab7e888dfb34", 0x74}, {&(0x7f0000001000-0x73)="ca706d15da0b63942581acb08e7ea5070126e187a68c5001285f12abdc301d72d2522e27e5244de108bef15b22c5e98ce9d2482fc2998d3dd3d4893bf47c0745300d8888622938dee4517d6791b761dcd4bf0a9701324d70658fc4fdb296be4df001e70c5946965dcf4924ba27548923a2b059", 0x73}, {&(0x7f0000002000-0x82)="1a7bfff2a24a1343460b06c289a5cad3dc7ecaebce7d9606a21d941af40fa1bea496aff2ab197bb0e5e232f58b2f03ea9dcd245bbcb9af375f53fe5605cb3fd72fe57a84c4a3f8a6c85b479f346bffda127345c9237ca93e765fd4da42548e2bd1140eb92457120b11f709c6eabb00dd9d2aa2e8fd64925a3da3aa4ff898c8b13fb8", 0x82}, {&(0x7f0000001000)="7e17", 0x2}, {&(0x7f0000000000)="cb3e60baf04e49aaad988fa1827562703b264cb0f6ead3b77419bdcea325c9729c639e499d409aec048233a8805eb18b2aed5978c74e6b1efc034c8a87d4dd0bb0f8", 0x42}, {&(0x7f0000001000)="b68dc9e7f1748abb07c70c377b47c8824e0f86109bf388e47bef24d508e1ed1f292be46b21b857411cbf0f9e9a8bf340f449eb9795c4a5bb65a836b410a8f24e35d22f1459394661197b445c8a95502145bd69be3a03186bb9544d3b4c52b37fc052aa9bbf96eecce90bcc51d5fc25868a8cf1dba34acd9d1a6ce0937f311f1e287edb08d43f986f0e5eca6fb22af7c7812c3fe3e4dddb9440b68c2377db7260daa3aee209a63327713bc297b14bdb27851ecbb093cb68f5a9e7abd609d2b57d5a998e4ba9f5e0828ceb2d75cf6d2ccee3baf5944f372ff1346ea6d6045be104", 0xe0}], 0x8, 0x0, 0x0, 0x20000000}, 0x4044)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$packet(0x11, 0x2, 0x300)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x92, "2bd0b155ce8ef7acf999b79abaf4150092da47bc5fc1ef4bad540d07805238d4c9c86ca1a309639027669210f569d6b8642fe6ed2b4ffdf6b4206d9cc4f59ee33f878ca323265e88e5c0f117ba5efe11686738a7f3bafe6c11d95c0b5eda7d8d5f67d57c7571ef177a0b100da8bc9b794f2ff9ab5a7f77ced069cf3ca2008c3f631e000019df6d8e85b30a1143aaccdea52c"}, &(0x7f0000001000-0x4)=0x9a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000724000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000dcc000-0x4)=0x8c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket(0x11, 0x8020400000000803, 0x0)
bind(r3, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80)
sendmsg$key(r3, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0)

2018/02/03 19:57:31 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000006f000-0x4), &(0x7f0000df8000)=0x4)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000516000-0x14), &(0x7f00009a4000-0x4)=0x14)

2018/02/03 19:57:31 executing program 1:
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x3)='ns\x00')
getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xfffffffffffffca1)
fcntl$addseals(r0, 0x409, 0x6)

2018/02/03 19:57:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812d6696267})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet(0x2, 0xa, 0x0)
r3 = socket(0x10002000000011, 0x8000000080003, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000081a000-0x28)={@generic="34ab348d6cdd128907d122e940244a20", <r4=>0x0})
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags})
bind$packet(r3, &(0x7f00008b7000-0x14)={0x11, 0x2, r4, 0x1, 0x0, 0x6, @empty}, 0x14)

[   49.188105]  [<ffffffff815b3d60>] ? SyS_select+0x1e0/0x1e0
[   49.193703]  [<ffffffff812e561e>] ? SyS_futex+0x22e/0x2d0
[   49.199214]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   49.204816]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   49.211461]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   49.218273]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   49.224825]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:31 executing program 7:
mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15}})
mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000942000-0x20)={@common='tunl0\x00', @ifru_flags=0x300})
mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00005fb000-0x8))
mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000943000-0x4)='cdg\x00', 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netlink(r2, &(0x7f0000943000-0xc), &(0x7f00003a2000-0x4)=0xc)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000942000-0x9)='children\x00')
connect$nfc_llcp(r3, &(0x7f0000694000-0x60)={0x27, 0x0, 0x4, 0x0, 0xdd0, 0x8001, "a428c2b6c579d49749d740900b8172bfd1c1a568ed1ea40b317200d05a27d455f7100e38d90ee40099083172ef8905f1c1dd647e5d402c89dc5aef8b824b70", 0x800}, 0x60)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000073c000))

2018/02/03 19:57:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000437000)='net/ipv6_route\x00')
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000039e000-0xe)='/dev/keychord\x00', 0x30280, 0x0)
preadv(r0, &(0x7f0000b35000)=[], 0xfffffffffffffb6, 0x800)
ppoll(&(0x7f0000818000-0x10)=[{r1, 0x8000}, {r1, 0x8000}], 0x2, &(0x7f0000791000)={0x77359400}, &(0x7f0000ee7000-0x8)={0x9}, 0x8)
ioctl$TCSBRKP(r1, 0x5425, 0x5b9f8546)

2018/02/03 19:57:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/ppp\x00', 0x20000, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008b7000)=0x7)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000a05000)=@add_del={0x2, &(0x7f0000b91000)=@common='syzkaller1\x00', 0xfe2})
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0x200, 0x0, 0x0, 0x0, 0x2, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a}})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec0000-0x8)={<r2=>0x0, 0x9955}, &(0x7f0000f1b000)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0)
ioctl(r3, 0x400000000000125d, &(0x7f0000cab000-0x3))
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000457000)={r2, 0x8001}, 0x6)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000077c000-0x8)={r2, 0x5}, &(0x7f0000a48000-0x4)=0x8)
fstat(r1, &(0x7f0000161000-0x44)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000d49000)=r4)
bind$inet(r0, &(0x7f00006fa000-0x10)={0x2, 0x1, @empty}, 0x10)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a0a000)=0x2, 0x4)

2018/02/03 19:57:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0xfffffffffffffffc, &(0x7f000003c000)={0x200000000000011c, &(0x7f000003f000)=[]})
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000850000-0x10)='/selinux/policy\x00', 0x0, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00006ef000-0xbc)="a6d87f469e09f3e2d8ab0fb1ec096ea437c0aedb61daa8afd7cd27f5ea0cec645aa242748410a90b12a8d6ec1fed7c33eb1e9392885e94a1dc8e28c4943c538038657e8019456926898b22a7c159c0f8c8d6e7a238705f98bd1c39292ecbe01cfd03d19e07ad2bf40b1c1e32d3ce248fc452a3b3c15edebc3cc08745f05963fc18e5ffc15d00ffc1dc0a19ae5cb5734e00418e6ae3a6fe2024b771ce88c1c384f9d68f2189827edac6b53e2288c8ed248b05dce10a5a853e918373e7", 0xbc)
renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000833000)=<r1=>0x0)
ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000101000)={&(0x7f0000679000-0xb1)="9cbf6f7afc431aeffe070c4239f088b08c1bcfca6e6b4b81ce19b03d414bfb16bb0513dc4d70f04f400cba639dace317872709b1df727cf736282118568d54546f780a278a3a54f793f571571f5f04b84b3baf9832ea0429e61bf04a0d98a925a1cc8bd623e7a540f82671218dd4593d1c0738f743f05cd991ae9e0c5f6db84a51bf03f3e6cb4f831db5c6ec2e8eb2ea9636b69c6475de77ce78376e2bcfa0127aa9fd0427febb4bb0dbd7b33b813d205a", 0xb1})
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f000036f000)=""/235)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a34000-0xb0)={{0x7fffffff, 0x100}, 'port0\x00', 0x2, 0x400, 0x100, 0x9a6d, 0x4, 0xb, 0x1, 0x0, 0x0, 0x2})

2018/02/03 19:57:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8)
bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8)
r2 = syz_open_procfs(0x0, &(0x7f000075e000)="5e650500756e697800")
sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2)

2018/02/03 19:57:31 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x19, 0x4)
r1 = syz_open_dev$usbmon(&(0x7f00007ec000-0xd)='/dev/usbmon#\x00', 0x3, 0x800)
accept$ax25(r1, &(0x7f0000663000), &(0x7f00008b9000-0x4)=0x10)

2018/02/03 19:57:31 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00002a8000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x800})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000377000-0x8), 0x80)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"})

2018/02/03 19:57:31 executing program 3:
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = fcntl$dupfd(r0, 0x0, r0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000006000)=0x1, 0x4)
bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/02/03 19:57:31 executing program 7:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x2, 0x10)
r1 = getgid()
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000010000)={0xe2, 0x1, 0x800, 0x17}, 0x10)
getgroups(0x1, &(0x7f0000015000-0x4)=[r1])
sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0)

2018/02/03 19:57:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000507000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00'})
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000698000-0x14)={@mcast1, <r2=>0x0}, &(0x7f000098b000-0x4)=0x14)
connect$packet(r1, &(0x7f0000a9f000)={0x11, 0x2, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f2000-0xc)={<r3=>0x0, 0x7ff}, &(0x7f0000a89000)=0xc)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004d2000-0xaf)={r3, 0xa7, "f09514ed8bc63fe91537504a8cf86cf423117146c29977eb1214055c5c9ee8c982b516366e8a859319bc2b7e1e28b276a1266abd18acae42555efb0b30c4b2809c9f2a78c7eaf3764429ee5442b8f9bcca6abfd145e89e84ceff8dbc4113df5018ed0cb1971b6022284faa22bfcea6b7f8fb2aa67c573f96de62ccb52eccbd44b4a292ef409d26d7d02d53fc1f61f5b0279da437a630dbdea273751709322d1b50b6803adeffc2"}, &(0x7f0000b00000)=0xaf)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000799000)={r3, 0x37, 0x1, 0x80000001, 0x4, 0x1}, &(0x7f0000860000)=0x14)
dup(r1)
recvmsg(r0, &(0x7f0000d6a000-0x38)={&(0x7f0000c39000-0x58)=@alg, 0x58, &(0x7f00004e5000)=[{&(0x7f000068f000-0x7c)=""/124, 0x7c}, {&(0x7f0000376000)=""/4096, 0x1000}, {&(0x7f0000332000-0x11)=""/17, 0x11}], 0x3, &(0x7f0000757000)=""/253, 0xfd, 0x3a14}, 0x10140)
ioctl$TCSBRKP(r0, 0x5425, 0x3)

2018/02/03 19:57:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x40000000000002, 0x0)
connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c)
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000043d000)={@remote, @empty, <r1=>0x0}, &(0x7f0000440000)=0xc)
r2 = getuid()
sendmsg$nl_xfrm(r0, &(0x7f0000e5e000-0x38)={&(0x7f000032a000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000ae5000)={&(0x7f000088a000)=@flushsa={0x116c, 0x1c, 0x800, 0x2, 0x1, {}, [@replay_val={0x10, 0xa, {0x6, 0x7, 0x7}}, @coaddr={0x14, 0xe, @in6=@empty}, @replay_thresh={0x8, 0xb, 0x9}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x8, 0x2, 0x4, 0x0, 0x80, 0x80, 0xff, r1, r2}, {0xffffffffffffffaa, 0x0, 0x3, 0x2, 0x200, 0x8, 0x3}, {0x7f, 0xf06, 0xffffffffffff508d, 0x1000}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in=@empty, @in=@empty, 0x0, 0x2}}, @algo_crypt={0x1048, 0x2, {{'cbc-serpent-sse2\x00'}, 0x8000, "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"}}, @proto={0x8, 0x19, 0x7f}]}, 0x116c}, 0x1, 0x0, 0x0, 0x800}, 0x20000004)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b43000), 0x4)
sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[]}, 0x0)

2018/02/03 19:57:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]})
seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]})
getsockname(0xffffffffffffffff, &(0x7f0000225000)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000791000)=0x2e)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dc6000)={<r1=>0x0, 0x1000, "8da844167e9cd3d1c623492ff4d3d58da4a958ea753b3fcad74d3e6eb51a235ad1897040a02a56ee439cfe178461c93992f7b8b6cd7d4348a452cd6217e996f61ba49cbf1efef7995be6001c04e81edad63845287a42de76be8d7360f501a8eed1bcced5713a778deb5a68dd068c9b60f347ae4bc9a11be428d838725ab569eed2a83b065d675273eb025f77965089fd66a2dbdf53693a37794f73b1ede93dc563d50bcb9abd07b447bfc74c7cd76f67a33eadb7edacb810f9a0bf4be5fe67ab2e8f57658f563f474ec71db8cb4df8512c2565727b66218daa4df930c481e90ca9a32ac788b7de8798d9bee2892ca49c5f469e7790b03c9837e5dfdc6fc3389cffbbc14e2a3d91df35f676be9fd4c96b85209eb56d9dfbd88a125ef9c826bdd9b78ac5493482d3e8ef7819c945d901c89acab0e1622dffb02b5fa4360ec851261324a656c32deafc92f512d156feb4e67a395962ac4c8caa83f11db7b9685dfd52a4b17d96a6117e89393771651dff633a8298a688adbbb4ad46a2091ffa2f39b5adfc459050e86db2ca1316efa275571744c6f86e8ce09375e7e29024a19e00800a23472ea99f452c007ebf1bba3232a613bb3f66469e0796e633cf74f6dc11f35b9cec8d9d4df0e20e95aa32ef8343102898467296be229fafcc2e30b37efcc068eafe47e67c3bc13ad56cf4b946b367e4a3859c8074d719f955afafc727834b7aa89e10506aceba01086ec9449bacf216ae9048c3d9bc3d7d48c774d611f0c9ec59cbe67397bcb6eb0c7176884e93eacdd53bdcc104f0a2be25f8fef1e8085a57f6c271174d5c68fe1c88fd2ed1d6bf40368d5b4e0e71f9476c5c606c8c428fbe4fd7ff801d53cdcd20118a8ef601a6aa8f27b8d670e9ccc8a7ec8b8977d0edabc338d0de9bfe51ac5d266ae833c2316d64cac2d4998cc07f2c2aff869890fbb304e4f665263b797604e679427c7439c5329d890d205ed3a06174c0c3a904ef75e92d79ddd38a61ffc4395c0f57d058a1a7668ea88175c81a80ef609bdd56ec4c2ff6aec40aa924fe27627fb9b0e49e9c483e67821ef68b35ecc356327ea98972b03e42a334bc96e045d2871e2ecac1f931954bc960636f794ced6c31f0c93b4a7b3de6880a28845a3514146d283d162f5ed4320800420ab01cd1f35f95f83614955ef3bb489cc960a1af25a28e484ff9ce8672adb0854248da8b4b36cbd192818e61caec2e436870050c302ad811622e74bd75fb58a8662cc6e9374867ae8c6cf4c4aa8cbf6061e592edc58d52129a9d8c2566d08ec75df5e36cefbc0e46e6d7c427f7add02c81d2508328b46c13ca5516b0318310aa2d972dbd4fd640ce19eb43c9439a8caa970b11c691bf26e386871b71da349281d10408e3348b490c7e55e737b676163340db306f92d5f3f59ab2449d828e577f91078f4c041dba30eec2e377e806c74bf609f4077d896424bd45b21685e0abcba2c9b0b9c8642f21265ee6be3298b9427205247fddf07400f1d491edd4a4aaa9d8508966c79369e9a6002da6bbae44c27de01c108b3913fcddda9a31de679262961f1050764d25dac2f897dfd6dd7c6a864ab6a3cfe7e2bde74011d724a4a96bc1b13779e3421ba2febcf95a300db80e93739d3d7186db517c61a7d185ae7d611f87de90deae96ad699160fe3cb42cf7c5797ee09bc092ce861d651f76051fca73ee2fb1f0b5f6fcd1192c16304fd7dd774ea8b74b45d8e779a812fc9fb38358723ff79d500890148e4ac0ec507632e32d2e2b73cb674d7a7ae21faa0b4f03d6b26c0630f52b66eea99e973b03a9c9d1f595ed098e8092f4f6215f6c8408659beb577db4cb268d5399a6732cf3596b0dca66030cc9203588c3cdc47567b40e825df2f5851bba46604c21ca3fb1de4ecfa8ffb3081f77770885ef3f9528d9a4cff76aa4734209e39d6f8d19ddd513232842dcf1986ea517e7d4f48de3a83740ece4d33823d4c0b01e08627ef75f2fcd2ec5f7c54ce60b8031d15d902b62314fc3beb045919d077e126611c09a8cce4b47c2c03704326df7e5a63818d3acec396f3f9f05ca166691244f157e300ca449883a78fb60dcc8c7592a45d7a11188f73d093e37e0ffb3f464536d6cbc895f13e53e042cbd2ba21b2bb21b6f26bcdf3d90d9119b1a2fdaae34523e0a1658dc7c85a903f02fe5623e3043bf4fc8bf1353f76823533ddfcf4eabdf39eaa30711b3fca6fd1e0f73f20a14dbb5174e6186da3c11d24a3898122db3ddaa047aec7de74e5d8e62885b0eb0e01390bf4dcd095edfd6384bb726daa866ca6866279cf0259ad8eb7221fca72ea0e322a49fbd80dec6f2f395bafd9ec73e45bab2c07b6279b3f10852151349c0a2f2994f539c0ad9a57f4f5d8ddf50f52732ff034bd9a6f4cda3dbc1d0cbb1045ced01429f021f31e267d310ae515847badd3e17eeb02857bfb9f542d5b1f924786560eca3d5b50f0a3972f2dea2f76ac51523a008aec9978bb1a77ca967db0570c6fb3ef26b07c1326d1d940a6cc15085bc1219acdbe9d6020a57f136dbc2a83451b75d801c77a6ef74d9b5e0e4db5e104a70d57f1896f1ca4511db9f83b7b6c853f1368a568b6a253b9e9b6e180306995e9ba168c4936a076b3c45159fe68da795fc5510caef549abb64bf58b3c1fd597fabccc2f697db5475c441da37b9ce9e872ad4eb2f018b10f2569f3d488afac846564e98f8298da92df6005fda32278a0b0a2f19758ae5d7a5e78e6dd059a90cc3bdd90132ead982a532577c0557597a1671952b257e75eb37474f03d9ae4e74e907de17b3264773be586c7f5369401bae6b22c025f1153b93f218179561172ddae4584cd2a2e4d502ffbed9ea22283c22a54f0339fe8c563bf63919b0e5ed6c818696cbc1b74e83f3a521c77763a6f6bdd4e5c699145816a20f22089d6ce7f849d0e76a256600e0686f3991a9ab3589562212e7080fd4fb097cf1da52771b0935c0adbfe96a71a92a675cc611332fb8b4cec25d4701244319065775ef4d1bdfe69f13adec4775fe9eab93a4bbf2f24018ce738bd64a8f4477c80121a98664add872cddcfce3fd320e1065132f539ed57d5ea5af1ed2659e7c772e987207e6043510841b975cd84265086fe97c803abd9d820ba70b90c9afbaf0e97e57adbe23e37c98311c4a194ed7a9694bab074e32968da69c9892ec3a675413691e1aa786d6612b9e239fa40644e6072b6055030ac62a37f457ac4764245f8c9e29df4a5a3c25f128a92dcc3031fcc604cab442db6dc42698eaf299b55604537220bf1d8435d5c396eff0d4110be5e4d302c1e54c583673bd1f357139535a4edb8914704aacf62ac1b19f9a85a2852658b658e7e20474b319c7aa9ddec6bf72c88761b8ebcbce7a9d461e042e9b0a3d323798826c96442030259336e9d7538c77801a023cb1ee4e8c22c714d455526784d85f4eb89f0efc2467670839d1a97e7e1635ecfd711fc7694388dad0dbc28dcd7fffaf7c018a214f0becf794a7246122aa79d9b9686a45013fe6e43e73fccb2137254b464eb867c833a75b0ba576e6b2d5a6d09589e5259ec5253b1a3067b3ee9c45a5b290057ba12808774aedd253d8850a62c6c7a02b69df302eec967cdc92f6825a60ccd15116a71f1903778000a0b319282be24cdcd9be3266570ec383a7dc60dbccef5796e987042c670424fc7a3419eec031b183465f040a7338113339feb15193f0fbf964c03ef5d67cdc9fd63ea4c469689a3f74d0152e9083e887ea2c2e5776c0b09413b29f34a63dbd13db9f1e90cb3d7eae459625749e5910e53623b5a3595fc3d6569bf6c21e51472dbafbf46984794dcee58fd81033a02d7090b145eea0cb347c0e6b67ccf3d733377d1b9bde951b14380e9680ea96403ac81c149db9f288dcf51b4cce2a5c07741d75a79cd324b81c9464ab31da691c0b891505747b4df42e9444702bc4b7915f0025f6834adbc3152112fe014bdc525cbbd058bfc70049d24736f9a9e0e9dd80fb333fb4a63edd65036d61c16ef0ace1ccaba8024bbfb989e8746cab6ccdab222ca1c183e6b12d1bf5ba892b0a714d0c505ccf3723b5ea68a6daf2a7682fd2c5b05c19480c8db9e224a3928c6e27d242e0698b807f322d8f332a6669cb8594d75ba7a949b28d4c8447830486b03f8b2291159c856be902b03bce7a075ec7f9a8ec6e4a93004f4f8a8587f6367c65a477a0e312e2d66df82c6695902db7d7f212f5f8f16a31b96f45d1c32d6f9668fe15666e159d0775d93c445da1cd6ac2eacdb2493617da6be1d66817e361a37fae6ff8f6d4f6557232b540fcccb46aab139b89a04bf171ed6cbb97d8cc4bfc9f791f2c8025a5ff4b66e4642dfef595f201b47f66493279306a8ed4871cdee753e5a9a133598bfbf4f7452e3615bccc13679393a2517897d4a4df27ae9aa7c59d345f10c9e7673676b7a8bc1dc20075f843a1e4d56732feeb5615d2850b2194ffabae57a6df73a8d95f0af8ccc3ab8fe6a8d2e39483b3ac627e0a69f25dccc1d948187e37088416a1e4e26dce8731edb464879cc52f8b459c9a86f69bd2857a97d92ce1ea209c27f14b49ee45c5ec0cf942434ede87d74c3f0838a036abbebe3bc079fc212649e1f26a035983626115d42611f0068da66944f48782db83156cc4d3d003d5feda70392fb72d040ea67ff4c7dc29f4eb3e7acec0019bd0d4dce70ad8832b3be63a923d21e9ca0240993ed4d3b09c481b033b1b609ef2fbade98cd62dc9d194030324010c60aa2055473aefc8031e49cf2cafb3118ba9da67f026e91ef1a99817cdc68c02392398d95e5f57fc3585064c3142f98bd8bbba1f0ddcc855ff713d952f3348bd9e4ccc2eeb0a727fa7e1965b85b2863e6278598d329c3cc8757e8b96ce7365eb667fd59dc9996dfb74ba40baee3543bdda9cf6f992a23bc0b4e46cfd52412f054061e9423ab44d5c8989fa322d29e0d370ed81d13414df3b23add95f07097acf3b6206a0764453121b21a66bd9d62d76b1875e0a13a1a0f6b7278d8bf88f6cf53055fde2e2dd656cbf3e4e69ff29c0c3b43e243b8b0c236c67c03cd7c1ac72fa26962bfd8bb4da1dce7b1ca518f30183f3adf871d6013ce9391fb1e623791457a4fc93c918ac76a3df1308acdd6e06d875778d81f9c7e95ec1f9f33f249fe2695288758fd29b3984a892f58a88ba32489a12efe3d6fed87629b5aaac4b7ca8ddf005bab0b500dd7cd565ba6f0f5f9dd6912569aa163ff01b21da3b22567aa9cb6d998e165a4504cf5b17cf032ea317441214197d6367cecd0c3ea1a7f165eceb79f75ff66f8be5dda58a4c9efc3e9745d7c66c0ad73a60fbb330696edb0788ebcc3cb12d611abcb11eb7308d0c698784392ebfd361508c6b9053292a817bbb10e37f0f8ff7c80628927d5619d0952af2ebcb28825d79b6924da95fea90f0750ab2f9041048844e66ba4648132301b4ab9b5c41eabbc674541aefa265860a5d05dc770f5a87aa284eda3fac584f676d9cd9807fa935dc7f46a7b511e21d179dbd0679863300ee8ec587b5e431b9f35fe304225c5276dd74bcafe3782f1cc6dc1c139c528922aad1891372d0aee767dc47cfecb3a33c8b2da74e6969bd94106cfe80b27bb0e50507f3396baa67d20a8b357447017f3c4364f579f42e9dc9baa65068abee77dcbb630352128ad3eaeaf1c5a633176dd337e1e54ee21f7bd244fb3591a3f4581549b908dd4a8bef206146eb6326cae3c99de23130aa4dff007254ed030ecb896ccf4c0126d10e1860c538"}, &(0x7f00008de000)=0x1008)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007a2000-0x108)={r1, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, [0x2, 0x1a2, 0x6, 0x1, 0x1f, 0x731e, 0xffffffff00000001, 0x397c0000000, 0x1, 0xf5ed, 0xc8, 0x1, 0x1, 0x2, 0x7]}, &(0x7f00005b3000-0x4)=0x108)

2018/02/03 19:57:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/ppp\x00', 0x20000, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008b7000)=0x7)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000a05000)=@add_del={0x2, &(0x7f0000b91000)=@common='syzkaller1\x00', 0xfe2})
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0x200, 0x0, 0x0, 0x0, 0x2, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a}})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec0000-0x8)={<r2=>0x0, 0x9955}, &(0x7f0000f1b000)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0)
ioctl(r3, 0x400000000000125d, &(0x7f0000cab000-0x3))
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000457000)={r2, 0x8001}, 0x6)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000077c000-0x8)={r2, 0x5}, &(0x7f0000a48000-0x4)=0x8)
fstat(r1, &(0x7f0000161000-0x44)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000d49000)=r4)
bind$inet(r0, &(0x7f00006fa000-0x10)={0x2, 0x1, @empty}, 0x10)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a0a000)=0x2, 0x4)

2018/02/03 19:57:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000d60000-0x8)='./file0\x00', 0x210400, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001f3000)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x2, @rand_addr=0x100000000}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @empty}], 0x58)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000d3d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)

2018/02/03 19:57:31 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000))
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000+0xc0b), &(0x7f0000001000)=0x4)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000-0x4c)={0x4, 0x6c5e, 0x3})
connect$pppoe(r1, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="f2d3b9762dafeb7fa61a0f75953daebe"}}, 0x1e)
prctl$intptr(0x2f, 0x4)

2018/02/03 19:57:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056b000-0x4)=0x10, 0x80000)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000872000-0x4)={0x1}, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000027000)='./file0\x00', 0x0)
mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000))
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty, 0x5}, 0x42)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f0000ef1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x2, {0xa, 0x1, 0x3248000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x3a)

2018/02/03 19:57:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
sendfile(r0, r0, &(0x7f0000756000), 0x6)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003)
ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000337000-0x4))
sendfile(r0, r1, &(0x7f0000de4000-0x8), 0x7fff)
ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f0000c47000)=@generic="040809e3701058f7cc6d3365a4e5104c", 0xffffffff})
sendfile(r0, r0, &(0x7f00000de000-0x8), 0x102000001)
fcntl$notify(r2, 0x402, 0x80000000)

2018/02/03 19:57:31 executing program 1:
prctl$void(0x22)
r0 = socket$pptp(0x18, 0x1, 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="ae4faa8aa0c585e3fce8d6523bc8d9c8", @ifru_flags=0x1002})

2018/02/03 19:57:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
syz_open_pts(r0, 0x10000)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24))
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/hwrng\x00', 0x80000000004000, 0x0)
write$selinux_access(r1, &(0x7f0000b7d000-0x3b)={'system_u:object_r:devicekit_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x39}, 0x3b)
r2 = syz_open_pts(r0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
close(r3)
openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cbc000-0x11)='/selinux/relabel\x00', 0x2, 0x0)
r4 = dup3(r3, r2, 0x0)
ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000a56000-0x5c)=""/92)
accept$inet6(r4, &(0x7f00003f1000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000052b000)=0x1c)

2018/02/03 19:57:31 executing program 6:
mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"})

2018/02/03 19:57:31 executing program 0:
mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000092f000)={<r1=>0x0, @in6={{0xa, 0x1, 0xcb8, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffb}}, 0x5, 0x3}, &(0x7f0000196000)=0x98)
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fc2000)={r1, 0x9, 0x8, 0x7}, &(0x7f0000ca9000)=0x10)
r2 = socket$inet6(0xa, 0x802, 0x5)
r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/pktcdvd/control\x00', 0x40, 0x0)
ioctl$TIOCNXCL(r3, 0x540d)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000)
sendto$inet6(r2, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/03 19:57:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0)
write$selinux_validatetrans(r0, &(0x7f0000d35000-0x78)={'system_u:object_r:audisp_exec_t:s0', 0x20, "73797374656d5f753a6f626a65635f723a616ecb13ffdf5f657865635f743a7330", 0x20, 0x34, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76)

2018/02/03 19:57:31 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f00005ee000)=[{&(0x7f0000eb3000-0x29)="1200000021001900013d350000090000ffff", 0x12}], 0x1)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000018b000)='/dev/vga_arbiter\x00', 0x40000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x7fff, 0x8, 0x5, 0x7}, 0x10)

2018/02/03 19:57:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00')
read$eventfd(r1, &(0x7f000028b000), 0x8)
setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000088a000)={0x7fffffff, 0x7, 0x4}, 0x10)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0xb, 0x1, "777b0ca5c9735a13ae03559b0bbb40766c4e20fb98f6b82589ed1941eda5c8764c3f6f24d399d4ecfdf8cbd714fef00fad6246217d15d69e3eea659edadccd1d", "e59cb4d074dd1be76bcca5383b8b80056bdf537444375b52b4c1c99c8abd2f9e", [0x10001, 0x4]})
write(r1, &(0x7f0000d44000-0xba), 0x0)

2018/02/03 19:57:31 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006e2000)={<r1=>0x0})
r2 = eventfd(0x8000000000000002)
r3 = socket$unix(0x1, 0x3, 0x0)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4002, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000001000-0x38)=[{r0, 0x200}, {r1, 0x4000}, {r2, 0x1004}, {r3, 0x20}, {r4, 0x204}, {r5, 0x100}, {r6, 0x8000}], 0x7, &(0x7f0000001000-0x10), &(0x7f00001cd000)={0x10000}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0)
syz_open_dev$loop(&(0x7f0000203000-0xb)='/dev/loop#\x00', 0x3, 0x440000)
ioctl(r7, 0x2282, &(0x7f0000007000))

2018/02/03 19:57:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000033c000))
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
socketpair(0xb, 0x0, 0x0, &(0x7f000026b000)={<r1=>0x0})
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fc5000-0x8)={0x0, 0x8}, 0x8)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00'})
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0)

[   49.688043] audit: type=1400 audit(1517687851.771:33): avc:  denied  { validate_trans } for  pid=7742 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1
[   49.696545] binder: 7741:7749 ERROR: BC_REGISTER_LOOPER called without request
[   49.696812] binder: undelivered transaction 25, copy_to_user failed
2018/02/03 19:57:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000aec000)="ce", 0x1)
ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8))
gettid()
recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10)
getpgid(0x0)
vmsplice(r0, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0)
fcntl$setsig(0xffffffffffffffff, 0xa, 0x0)
r2 = dup2(r0, r1)
ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e45000))
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)
tkill(0x0, 0x0)

[   49.696824] binder: 7741:7749 ioctl c0306201 20fc1fd0 returned -14
[   49.705133] binder_alloc: binder_alloc_mmap_handler: 7741 20000000-20002000 already mapped failed -16
[   49.706360] binder: BINDER_SET_CONTEXT_MGR already set
2018/02/03 19:57:31 executing program 0:
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x10)

2018/02/03 19:57:31 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000)={0x0, <r0=>0x0}, 0x84800)
r1 = getuid()
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1)
r2 = eventfd2(0x0, 0x0)
flistxattr(r2, &(0x7f00003ba000)=""/17, 0x11)
r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$netlink(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x20}, 0xc, &(0x7f0000dd7000)=[{&(0x7f0000001000-0x10b4)={0x10b4, 0x29, 0x22, 0x0, 0x0, "", [@generic="5d6ead75571ff2ce2caf0f6eee35250d72314aac863c97bd3a479b6b224a63e31876d80a48e0aab475716d6058de852cdf4fa5c79f98eee150d1b9f9b68952bd9e0ec4283e73dfa07add8c6474c0a750c8718a02b9e10bbdc46c35b1f1eb277271e49ecd71c0f8ee0642cb60f051693207ecf5c4e304465260b7d4f6", @generic="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", @generic="95b2cd5d6d1bc2c7d1518e1646bd7f46b472f832c17aa086b16b215cf04a540db5c717157479"]}, 0x10b4}], 0x1}, 0x4000)

2018/02/03 19:57:31 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x80)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000), 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x100000001)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000+0x128), &(0x7f0000003000-0x4)=0x4)
ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x9)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00005b8000)={0x62, 0x2, 0x8e, 0x9, 0xb229, 0x1})
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
unlinkat(r0, &(0x7f0000d13000-0x8)='./file0\x00', 0x200)
tee(r0, r0, 0x9, 0xc)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00004b8000-0x8)=0x5)
sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in=@rand_addr}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xd8}, 0x1}, 0x0)
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000eac000))

2018/02/03 19:57:31 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
select(0x40, &(0x7f0000a52000)={0x401, 0x10004, 0xffff, 0x6, 0x100, 0x1, 0xb372, 0xfffffffffffffffe}, &(0x7f0000048000-0x40)={0x6, 0x3, 0x60a9, 0xfff, 0x0, 0x4, 0x1, 0x6}, &(0x7f0000c1a000)={0x6, 0x4, 0x641, 0x9dce, 0x8001, 0x3, 0x3, 0x2}, &(0x7f0000cff000-0x10)={0x0, <r0=>0x0})
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, r0}, {0x0, 0x2710}})
r1 = add_key(&(0x7f0000eeb000)='logon\x00', &(0x7f00007dd000+0x151)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000386000-0xa2)="67003a543390ce0195942839759441dafeb967d5584208f268eed7b2c47cbe65c9b5fa0acacf68236f99a3f6f45e34bb48ba768e99ce6664548dda90fdb9629692dc2295c99af5a4da64527326bc24a9a00ad397288fca9896d945a43c6da62a8d6e4fde68b689a304286c44fd6ebd2b0f0cea156377d3102d4f7b91e4c2d2b2963fde1f003bfd29a811a37054172d1a945e3ad979c613652f3764d4e8060d5ca1d0", 0xa2, 0xfffffffffffffff9)
add_key$keyring(&(0x7f0000bd2000)='keyring\x00', &(0x7f0000337000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1)
mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x12, 0x0, 0x0)

2018/02/03 19:57:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0xfffffffffffffffc)
r1 = syz_open_dev$sg(&(0x7f0000382000)='/dev/sg#\x00', 0x6, 0x80)
ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000070f000-0xf3)=""/243)
fcntl$setownex(r0, 0xf, &(0x7f0000000000))
fcntl$getownex(r0, 0x10, &(0x7f0000002000))

2018/02/03 19:57:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x4})

2018/02/03 19:57:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x83}}]}, 0x138}, 0x1}, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c3000)={@multicast1, @empty, <r2=>0x0}, &(0x7f0000f51000-0x4)=0xc)
r3 = add_key$keyring(&(0x7f00000cc000)='keyring\x00', &(0x7f0000161000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$restrict_keyring(0x1d, r3, &(0x7f00000cc000-0xb)='asymmetric\x00', &(0x7f0000f0b000)='\x00')
bind(r0, &(0x7f0000c8a000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="dcaf7aa51532"}, 0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000090e000-0x20)={0xfffffffffffffffa, 0x7, 0x200, 0x8, 0x2, 0x9, 0x35a2, 0x1, <r4=>0x0}, &(0x7f0000813000-0x4)=0x20)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000266000)={r4, 0x100000001}, &(0x7f0000cf6000)=0x8)

2018/02/03 19:57:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0)
r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0)
renameat2(r0, &(0x7f000009a000)='./file0\x00', r0, &(0x7f00001c9000)='./control\x00', 0x2)

2018/02/03 19:57:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ee000)={<r0=>0x0})
r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/validatetrans\x00', 0x1, 0x0)
dup3(r0, r1, 0x80000)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1}, 0x0)

[   49.706367] binder: 7741:7753 ioctl 40046207 0 returned -16
[   49.707547] binder_alloc: 7741: binder_alloc_buf, no vma
[   49.707566] binder: 7741:7749 transaction failed 29189/-3, size 0-0 line 3127
[   49.707601] binder: 7741:7753 ioctl c0306201 20fc1fd0 returned -11
2018/02/03 19:57:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001)
write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x8000000000}], 0x30)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096)

2018/02/03 19:57:31 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
setitimer(0x0, &(0x7f0000014000-0x20), &(0x7f0000002000-0x20))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000129000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
sendto$unix(0xffffffffffffffff, &(0x7f000050b000), 0x0, 0x0, &(0x7f0000250000-0x8)=@abs, 0x8)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000683000-0xb), &(0x7f0000395000-0x4)=0xb)

2018/02/03 19:57:31 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/pktcdvd/control\x00', 0x2, 0x0)
bind$ipx(r1, &(0x7f0000b6b000-0x10)={0x4, 0x72, 0x200, "f7ff7572551d", 0x5}, 0x10)
bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8)
mremap(&(0x7f00007a0000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000874000/0x1000)=nil)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001c2000-0x20)={@dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff, 0x0, 0x4, [@rand_addr=0x7f, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x20)
bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa)
connect$ax25(r1, &(0x7f0000633000-0x10)={0x3, {"c85a335858dc17"}, 0x7a0}, 0x10)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000017c000)={0x2, 0xfff, 0x7, 0x7fe00000000000, 0x100000001, 0x80, 0xffffffffffff0001, 0x0, 0x80, 0x0, 0x10000}, 0xb)
getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000078c000), &(0x7f0000819000)=0x4)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000cb000))
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ddb000+0xa7f), &(0x7f000026e000)=0x4)

2018/02/03 19:57:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x12)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000edc000-0x8)={0x0, <r0=>0x0})
r1 = signalfd(0xffffffffffffffff, &(0x7f000034c000-0x8)={0x7a}, 0x8)
r2 = fcntl$dupfd(r0, 0x405, r1)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b19000-0x4)={0x800000000007}, 0xfffffffffffffd87)
connect$inet(0xffffffffffffffff, &(0x7f0000f89000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
sendto$inet(r3, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/02/03 19:57:32 executing program 2:
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0000+0xee4)={0x0, 0x7}, 0x4)
pipe(&(0x7f0000ba6000-0x8)={<r2=>0x0})
mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fdb000-0x20)={0x400, <r3=>0x0, 0x10001, 0xfffffffffffffff8})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008b3000)={0x5, r3, 0x3})

2018/02/03 19:57:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000113000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005f7000-0x4)=0x10, 0x800)
accept4$inet(r0, &(0x7f0000a0b000-0xe)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000133000-0x4)=0x10, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/rtc\x00', 0x0, 0x0)
ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000f87000-0x6))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000444000-0x19)=""/25, &(0x7f00008a0000)=0x19)

2018/02/03 19:57:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e69000-0xe)='/dev/keychord\x00', 0x480000, 0x0)
ioctl(r0, 0x0, &(0x7f00001f2000)="c17bdfea3cb315ef3c7f013d05ec041d14bb1fb750623af06ad783d0997bb082abe8d552a09ec7f65e973c2af452111d")
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000508000)=<r1=>0x0)
syz_open_procfs(r1, &(0x7f00007b7000-0xa)='net/igmp6\x00')
ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000eb0000-0x8)={0x5, 0x3})
ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00003cb000-0x14)=""/130)
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000076d000)={<r3=>0x0}, &(0x7f0000380000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b50000-0x4)=@assoc_id=r3, 0x4)
fgetxattr(r2, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008e0000-0xfc)=""/252, 0xfc)

[   49.925882] audit: type=1400 audit(1517687852.011:34): avc:  denied  { create } for  pid=7838 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1
[   49.944373] FAULT_FLAG_ALLOW_RETRY missing 30
[   49.944385] CPU: 1 PID: 7835 Comm: syz-executor3 Not tainted 4.9.79-g47af77b #26
[   49.944390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.944405]  ffff8801d846f930 ffffffff81d94b09 ffff8801d846fc10 0000000000000000
[   49.944415]  ffff8801bd14a590 ffff8801d846fb00 ffff8801bd14a480 ffff8801d846fb28
[   49.944426]  ffffffff816624aa 00000000000065e3 ffff8801d8f2a0f0 ffff8801d8f2a0a0
[   49.944427] Call Trace:
[   49.944443]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   49.944454]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   49.944469]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   49.944478]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   49.944489]  [<ffffffff812dccc3>] ? drop_futex_key_refs.isra.11+0x63/0xd0
[   49.944497]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   49.944503]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   49.944510]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   49.944516]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   49.944527]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   49.944534]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   49.944542]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   49.944549]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   49.944558]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   49.944566]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   49.944574]  [<ffffffff812b540b>] ? SyS_setitimer+0xbb/0x210
[   49.944581]  [<ffffffff812b5350>] ? alarm_setitimer+0x130/0x130
[   49.944587]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   49.944594]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   49.944602]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   49.944608]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   49.944615]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
[   49.994243] FAULT_FLAG_ALLOW_RETRY missing 30
[   49.994255] CPU: 0 PID: 7850 Comm: syz-executor3 Not tainted 4.9.79-g47af77b #26
[   49.994260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.994274]  ffff8801bca8f930 ffffffff81d94b09 ffff8801bca8fc10 0000000000000000
[   49.994287]  ffff8801bd14a110 ffff8801bca8fb00 ffff8801bd14a000 ffff8801bca8fb28
[   49.994298]  ffffffff816624aa 00000000000065e3 ffff8801d85e88f0 ffff8801d85e88a0
[   49.994299] Call Trace:
[   49.994315]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   49.994329]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   49.994341]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   49.994348]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   49.994359]  [<ffffffff812dccc3>] ? drop_futex_key_refs.isra.11+0x63/0xd0
[   49.994366]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   49.994372]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   49.994378]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   49.994384]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   49.994393]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   49.994405]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   49.994413]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   49.994421]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   49.994429]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   49.994437]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   49.994445]  [<ffffffff812b540b>] ? SyS_setitimer+0xbb/0x210
[   49.994452]  [<ffffffff812b5350>] ? alarm_setitimer+0x130/0x130
[   49.994458]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   49.994464]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   49.994473]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   49.994480]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
2018/02/03 19:57:32 executing program 5:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
pipe(&(0x7f0000001000-0x8)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000003000)='c')
mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x5c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={<r3=>0x0, @in={{0x2, 0x2, @empty}}, [0x2, 0x9, 0xac, 0x9, 0x7, 0xff, 0x6, 0x8, 0x1, 0x0, 0x4, 0x4, 0x7, 0xfffffffffffffffb, 0x3f]}, &(0x7f0000001000)=0x108)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x1d)={0x100000000000004, 0x2, 0x5, 0xc7, 0xffffffffffffff75, 0x8, 0x7dd, 0x400, <r4=>r3}, &(0x7f0000000000)=0x20)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000000000)=0x8)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x5e)=""/94)

2018/02/03 19:57:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x28060400)
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0)

2018/02/03 19:57:32 executing program 6:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10)
poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
inotify_init()
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000276000)={<r1=>0x0, <r2=>0x0})
setns(r2, 0x40000000)
fcntl$dupfd(r0, 0x406, r0)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000e16000)=[{r1, 0x40}, {r0, 0x8021}, {r0, 0x18}, {r0, 0x2000}, {r0, 0x1100}], 0x5, &(0x7f0000f79000)={0x0, 0x1c9c380}, &(0x7f0000013000-0x8)={0x6c6570ca}, 0x8)
socketpair$inet(0x2, 0x805, 0x6, &(0x7f0000f79000-0x8))

2018/02/03 19:57:32 executing program 4:
mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x21, 0x0, 0x0, "35661b99c87d"}})
getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00008cc000-0xe6)=""/230, &(0x7f0000014000-0x4)=0xe6)
mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000fd8000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x800)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)

2018/02/03 19:57:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000632000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000))
r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
accept$unix(r0, &(0x7f00007b4000-0x8)=@abs, &(0x7f0000424000-0x4)=0x8)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000005d000-0x8c)={0x7, 0x2f, 0x800, 'queue1\x00', 0x20})
mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1))
utimensat(r1, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400}}, 0x0)
syncfs(r1)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004d8000-0x4)=<r2=>0x0)
sched_getparam(r2, &(0x7f0000f73000))

2018/02/03 19:57:32 executing program 1:
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000093a000)='./file0\x00', 0x0)
mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000))
umount2(&(0x7f0000fd2000)='./file0\x00', 0xa)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000924000-0x4)=<r0=>0x0)
prctl$setptracer(0x59616d61, r0)

2018/02/03 19:57:32 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x20)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
getpgid(r1)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={<r2=>0x0, 0x7, 0x4, 0x7f, 0xa35e, 0xee}, &(0x7f0000000000)=0x14)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000+0xfaf)={<r3=>r2, 0x9fc, 0x10, 0x8, 0x9ef}, &(0x7f0000002000)=0x18)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000004000-0x10), &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000005000-0xc)={0x3000200d})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r2, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, &(0x7f0000006000-0x4)=0x8c)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r3, 0x40, 0xfffffffffffffffc}, 0x8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4))
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000009000-0xc)={<r4=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, <r5=>0x0})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000)={r4, r5})

2018/02/03 19:57:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000000009, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []})
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000000))

[   49.994487]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x407e, 0x0)
r1 = request_key(&(0x7f000040c000-0xa)='syzkaller\x00', &(0x7f0000dc1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f0a000-0x8)='selinux\x00', 0xfffffffffffffffa)
ioctl$TIOCSBRK(r0, 0x5427)
keyctl$assume_authority(0x10, r1)

2018/02/03 19:57:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$inet6_dccp(0xa, 0x6, 0x0)
dup3(r1, r0, 0x0)
r2 = epoll_create1(0x0)
flock(r2, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc))
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000))

2018/02/03 19:57:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f}})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301})
r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00')
fgetxattr(r2, &(0x7f000091c000)=@known='com.apple.system.Security\x00', &(0x7f0000d93000)=""/18, 0x12)
sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x40000000, 0x613a)

2018/02/03 19:57:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f00004d2000+0xee4)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8)
sendmmsg$unix(r0, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@abs={0x1, 0x0, 0x3}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xffffffd7}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0xfcee}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x3a}], 0x3, &(0x7f0000724000)=[]}], 0x1, 0x0)

2018/02/03 19:57:32 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = mq_open(&(0x7f0000001000-0x10)='lo{user+trusted\x00', 0x841, 0x4, &(0x7f00003db000)={0x8, 0x2, 0x6, 0x0, 0x5, 0x80000000, 0x8001, 0x1fc00000})
mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl(r1, 0x800000040004581, &(0x7f00008d8000-0x48))
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000280000-0x4), 0x80000)
stat(&(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000232000-0x44)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008d9000)=<r4=>0x0)
mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008d9000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00008da000-0x4)=0xe8)
mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
lstat(&(0x7f00008d9000)='./file0\x00', &(0x7f00008d9000)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$netlink(r2, &(0x7f0000383000)={&(0x7f00005b8000-0xc)=@proc={0x10, 0x0, 0x3, 0x40001}, 0xc, &(0x7f00000ea000)=[{&(0x7f00007d8000-0x121c)={0x121c, 0x37, 0x200, 0x7, 0x3, "", [@nested={0x11e8, 0x75, [@typed={0x18, 0xa, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="e80a577bd4a2fcae1dfa844b54d387a8135935fcf3822929e4a9734b23017468e6c9f15c88f560d3bc8cd1598cef309b4a54b12ff4733989cc77a1b5091d1ce2f6ec29a1ebf5b152dfb8c971e756d5c447686493b0e0d67082d16230b0fa9332829b42dfdea0478e0db2f211b5f738745d0936f1e73adb759443a419481ccaacfb69b4f0359952e11a7d11f26c12bda401b8d14e5ccde045afc4fe5e1b290f3befce947d07927d558a8920448c41fe3429e4cb94d7977083a1b3a03f7d0366f3edb9c16a4c6687821f4b2b42e8630fa9eeee56b0351813019ea6c82401d1b288f664ad92dfc7f9c66754540ea211e4d237e887bc1fcd6839d0d0c1fdb2be44c0044576892d40daed4bbb8882b31fbd709d3e27ffd66b3b94b0e0076ff424cc5e6be092695abdda1884dfeba8ad29965fe7b727551eef8ed8d4d6c91f091b22a88c4bf24cad298c506681585224505c62e27f98d0de18cf49215ebde9c982afd8e4fc304bd3f84e72b0597d94404ff331790f1c82ccd4a0e98993236b7a44ba1fa7d4a6ae2730a3fb8885d70d049e5bb917c50517daa5acaac6bff6b6137a0e1cb5668e420a3ff5b75ad4ddf38d72c99310ec436b97e21a3d0b7816490fc25507bda028edb8e529979c8b0b826dd2bf072ede710c0c7bf3f8c2288a26ef5d1f6eddc662324c0a9516201724598eb350fc66bbd6a2b3a42fd9867f8db532f812847c19067b0a984f4d64b0450ae83bc95f96919be44c4ad0894e14b8ea4029b1df46b2392d638f9fc70414069bf5e6324b2b4ebed77994d92e3295ed6e016a25b00ff22f62e6cfdda27ff5d90dbdb5ed8dec05dcb204742e6f725261c56326a3456c3afb6d73dbc6ec44a5aa12bc512bc3311af823cdfd21321b23a4a096b5b7d9fa6a6ca4772da85c755becb05babdf057459049b2261b96f722a3ae12a218052a54167f00c8bf88b639030de0ce83f56851afa3e22e0af7889bc058eed21a54c2e52cb210bdf7028effd89cc414837b210f4920f27945bbdda41a5539e377fba70e2cfa7a55f5d0d76d31af638ac022126ae14bfff2d4f45da1e7540839eef3fcafb39de3431f9ba62a6c419f6312d3b6847aede137b1cf10005efc30d4e2eb71857fce74bd4cdf0d57957a04d4fd3a0cd9d636f4577913e6dcc38076da86e28afd8e09d9f735a418287a38f7fe63d5d9997af4e2f4e09ad7241f38bcb0276f1d3628e0af3de627a2afbd515e4209740849439d2d8af6f76cd4b159e3689af97a4c38353e1a815a61207cc52ca2c159e9122c08b9405057c333e7af6cb7e536c5066a5b1c4afb120f0cb7d5e31878363d13e114509dcd519ea207af961bcc12452b565ce3771535fd1075046dde1521f5c4bd498f5abc8f9bb13690410fb67df87b6a3ba3fca8fe343b14ea9f2faf1968075f9a94d520923cc6d892d7046c8b887b4f01efef4e4a919b81103b24d31002b0d66d0c04f6f043279efd4dc4c38eadc903566c33c12b87d0b875d95cd555c968a6408633ecd8f185f9f46fe6dbeb06630cfaf79db8db1559226c6bbbda4d4e4867a9442ce4ce0c0103cd688916ab977a013b9e77f9c6d5eb84bdbc695610d826e47db55c368b08ee2e5153e9500ddf3bec19d617876738bd3e70b8569d4dbe5629bfde7bad6483bff75cdbdefdd2591c084a75a72a785720c4b38acb80c3f712c18a925f21e24735290e085d5cdef9dccac8420d0c819bf9433374b8c7ff23f4ad933cb58a46e8376a7e7fb95bb4d8ac9f04cc59d083d54a8c4c5aff001dc398b51c51bf939020e7e9279cb724c96d7e766063545dd6cb4fd4b9616b09d4dd282f313ffad6c6e651f46ff24589a6053f72e72b030775f02bc45311c14fe49df6ea05cfb1efaecf9225f26941487c63f65320a67c04c43623355d8f2008ee45f7befcedcc92068cfcad2aa65aafc6fcf1d64aec63b89af86852a3307b5cdd301257e263503709d724e7c592af54c7a647e5692af22b43e2ae58233651236ce7a562d0615f2b6e440c3da54b3f39284b3c6003a7041fc59d0de8ff4b4fa4c77bc400fb4f6631f1ac66597173a22aadfa100370b88876c4820486774011c155184d69e853490479564d5336ac0fa2424b6c39dbadbe1feb6764fc8711410344d6f4b548551cb1a3b7ccf9f8f43025c5142de3d1674cd192acd8bddc4014ed51ed5e92d70e20a5fc78d2ef7ac52d7d4ef0237502a84520d3e75b66624e17678f7ab2790241e782a33726cc0552d84f486008228df278b023e9e48cc512085ab083c380f7f5c71e419b0ec60c61fbab816995099eec3c1733a21e1ce85f796aa287c36ee24fe3540bb28765906803f9fa964368c426347bceda9faab11268052e304c987b9d07db2cc9dca2b81a023c39dfe4a06a7e1a2a30b76678a951158c8760a2e5b4209bd21bd690db417861fb4c318cffaf63392d17ed212415ead9b2f2c4ee8db8ccff138fb2b055ea60a01fa090f457400fdaa04d2694ce0b8d395d50a8652c08475b22a39b6eb1d8561f135c50df4f2aef7f9508d47c8074b484f42ce7e5b88620992f18d7c5d6c6299ce3e72eb826e4e40ab231f5cc0664239d2ca133adb6b1b8329c191b41d9e61b99cc402c09c7456c226b57fdc373170452e612d12514843d8608d10bc30c197c46c1c83f0a33e44c53add9916fb827676bc088a988d64989b3030d95967e0f2de91f6fd20aba89e55759443786da7761b7e897f18049387615e34b61009204026ae46914936d3ee7a1dc015fff3a21e812f082218ee18e371020b73d64911ef400ec798946edd217e926ca7429340bbcc54f2b6e897f62ffaa33044cd4e6b6b53f91594aba47b8baf832f63e1ae39c3b841cf755f3d4c89f3b48f459643a094ac651989d1878c31c6710bfa1846e0d17fad69f2061ca8e912171317f3dfe0416ef22ee4ceb56711ea75db11d5e4d26d7faf20c2498a07a2df874088f48f2a273d5ef680d6d89646fd81e037e07c8fb272eee9334d1421c521dc62324e7cc67473a180a30c4f68bc10f28b5a9c99f5c3e69a8bf26d1e13214f25016bc70ea8d44e4aab0bc2e9b7e9eaa96ea690bf8cc1695689a225b0d0c61680a907af39c2d4fb0f05890240e4ba12649cd3fedd5a40c6d2b783c958b630605e37710160b9c2d93a46a173b1dcdca5e43c2c54a5ce0886ea3644ce8293db56bf4d951e9c9ac0fb6cfd56ec74d95977b691d93e786092eba5dd1a5e325e4c086150cd2e0d2fdae67bdecebf66e42e2c96c006ac21d9b2ed74dc24b72cca95eee72e7507cc5d67f0347181c20113db7ce395e629343d8ddc9e1f7dcdaa42360223710617338add6e79b82f08be8a044de359aad4d548febc12687dd2975d0bf927bb9623fe01f0a4a8b4f72740c318bf726aa9fa55c80fc3b56fffff94b2714f028008b808fc8e92240d7674db6c53cc72445d2c2e50e1a6185ee6e72e053a12ab3a22c32e21455e2d58493e990692eccc00863ee0a908035c3d17da4a84bd1ba0755903c0751fade355a826089d7c6a3df74e6d83d7307ee1c4de2fd74a780cd6bd95943597ac9a7ce857ef7621e951eb03c502c513b63f84ec165b80fc3bb7ac6ca2e25eb98741323626513221d869c97650c1d12bb009ef9ef6bdd84a5530380a964fbe111ac0b50d7093944d49275b8f7108488829bbe3ea5a19b8300e7fac28623595a09187f233cb214836f1ba328753b450f7431e3eee186c55487db8dc29f0ee756af463d69c39045fc8237c0421d3dc03d0819e0d9aba14d029d52fd2895d89db973601f2993eb466a59de72a1456ec8b757c3eb2e757007b7e4cda0dfb39ed56558d3f9d9835be7d7502bcf2e31b9f52e094344861a65d5f5f286f4efe4e0205551caa83004966420795b0a7fa11f3f9835bba38d6c2c63929eca16ca9bf5c1558257b2aed87c8e6c035227a7c4d5521f60102231f0e07c03d376afaf2b2ffc59a0ec5440dee563f3b0f9f547f6b7f3d9f8059f8b5007e07628137a03a77b17b9305ea4f9112a89ab4f03a6d655f3c1dc69705f7f9dcf32770a40975f0ae0da3098496b93ad7cff211a8c4108666db96288c37640c91fe7f943e520b00b660e32bdebefc0cad7f5184751478e3d611c727576940fa5365cff5b70aab7929a03a6bc1b50f8f5cbb28aba5b9c4b9b392c66874d5217066e8f79da8c058302c897768e4f5f7e1f0168a80cb3034b7d00e355511a0a81a6bcc1b896e297889061aa042843ce83f89e621781e9ad9f8f9a4ca1419d21a82ffde18b4569830afb31aef871680c7af4a9e338cf65fe6cad5eeacf7ff3ed910d4b5cd21d2e15d9d407c7766552e5b6d5da70e5229046a813193a8cd9e6b035ce838dbfd56af14ad832cf45d4c63afa0db091b84cdbf2feea7fb88ab12e6af2ec0e9f213c0c6f702fa94d3ca6114ed4ee9531410c18f0c3bf2742059490882cf9557cb2dc95431b368c5951d69be6d8a5dc31f58fd08c95bc1878c9434cd5df3ca85c9a7b4ad1f0f329422e1e80c77b18de8b3181d129a1c8272296426a4a069a814ec362a52e127ef493258ef6608ec91af1fe857da48ace47d81ba8722e40f4e455e0839a85924a546782ab8e83ce21fcb953e06724b4b660aea22e092d7a254590ff6a7f1243781d43c01160b6c58376684b59b80ac869b3e8f6bc6c8681fafc61c7f67035b1fb72c4339379cd70ecf522acfdec5c4783c925c0b9b9d9001cabd0736c27803b98336e8c578226c4cc22b4070adfea926a07cb05017853a7266153308253969ef4abc53ae263cd436f6a7aa27353b4245581b8ad5cd8433fb55a9904c7bbc82be3ab80e2f1f8e167026d593dbcd1ed49d32a664157761746e096526a1909e42410c3c1a927f845e6f9b643ab9e122127e4b505abae7df0653a4b458582292034829267badfadfde77399b2695fb3bd848038571be8f547399ea11435d3b62dbfe0dc8a85f79832f918ea0c9d31db28b2f366d6dd094f9e39048efc04c49b1ec74eca075abd8f021335e7c04b5af6caad7c9483db0d6377bd3412e032c76f3b0d81013a67461bda958353a47e8af9cba2b2eed8155d9dfb743dbeadc98f9564eca92ddd5e14783dd19e7ec3525d19b71fd5e4e4a019892a56c2bdadf9608ddad5d409004c6d1df34841199a129680c033eddf7b452ec004da9ecc4c87d0892d983c1cf82e00428f191a364fcb951e53db351e386ad9b22eafea901d3ea8ae1cb57c92703b17927024f7825e9f361bf8dea3c95e82c782eb31f598d77fb80d9240c121f1bbcced42defa6b9c51ae72ecef5bc4a7fc5b57dae74cf04c9f0ea2cee410d98a3da7dfdded05c096a416604be9c86995cdc2dd677f91758477e813cc1bec3594f56dd0baa7079fb07dd5fe4ce6ee615049b50785ac9484bb22f0791949920fca12d17de230d8260175b07bf9f955591cd2d9645cdf89e9443809108c15f71a7183a3d15c1d60e7029e20b44a2b4d57d00b6731e253172f7e2dd17f5d3f3d29a4f600d04ebdcd2af907a16b564499bd0fcca8e39fee44b2e19092cc32bbb6b2030ebefc40f1cfb1693a742cd0b16161edb1d7d9429bc4eab9bbe32549fc1e93aa9fecf076fac29e97180e834086cd379781b37b3996964ab2d0f2ccaafd8a690440f694d65aac603b4ac37c31f7d279df5e84001d08398360640d66aed08aecb7a9e53cbeed54a62df960ebeca21e772ae1b3cf16ce73682abfae0a845cbd8a12bdb618c45125e511228a093ba0d0f1e133635e35e4e25d1532a70622df89562c2ff7b2ff09365", @typed={0xc, 0x3e, @ipv4=@rand_addr}, @generic="e2bdac5dfdf146b1c6d65b98686760321d38f7cddf77ac3320a609c5cfbd7394f7b88e544a28d8a7955284ad76ad9249c1cc9c3c0f4b259889d72d0bd6db066ec78d745c42445d883892331e9216c8a5e7ef59a8ed760acaa607ea07d7af8cfd90979ef4ebff22a05aad11a884d06c59a451fd0f343b419174749a8709807a5e959148fcd73f49fa6b38aa0306d4961b30098ccf5be3310fb6f6526e8f80bd3f1046e04da97df910329274e795f05726141d3eec347815c13eca98d61d4d", @generic="169348eb2328423e41e40c1f760db96d928260c1cea40a14ab9f9fd54c9202c5a0cc2d2adae10b62d20408ebec3b583e58e9421427777c2aa4bf982e5fcbda5a21e630c26d382e5f5bd417890625577c7f4346bada1e1c28c0eeb4e0e7e89cf4dcfb501c3554b7dd911f05cdac1c5862669fa359e67950025f9ad05fa6b523de5bed98dd3c6203bb965a8e2331e3c50e5ce306296fdba2553031c76113a8d167476000c027b3208c7c155a31babad09f446c1bf4a27341c68b1f098b62e8612c9723985e9548467c5146491784962fc2de2c19f8a2cd83f84f", @generic="10015946eb75ad0046d2f51fd3f1680236c38a4a275cff28c6fa8d3a", @typed={0xc, 0x8, @fd=r1}]}, @typed={0xc, 0x19, @uid=r3}, @typed={0x18, 0x50, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x121c}], 0x1, &(0x7f00008d9000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x80}, 0x4)

2018/02/03 19:57:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00002d3000)={<r0=>0x0})
socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000904000)={0x0, <r1=>0x0})
r2 = fcntl$dupfd(r0, 0x406, r1)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0)
fcntl$lock(r3, 0x7, &(0x7f0000c9d000-0x20)={0x1})
ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000b8b000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @random="40ca5d9415bd"}, 0x28, {0x2, 0x3, @loopback=0x7f000001}, @common='vcan0\x00'})
connect$ipx(r2, &(0x7f000017c000)={0x4, 0x6b, 0x2, "4132dc0a1015", 0x8143}, 0x10)

[   50.386175] device gre0 entered promiscuous mode
2018/02/03 19:57:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bc7000-0x8)={<r0=>0x0, <r1=>0x0})
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f00002ab000-0x90)=[{0x1ff, 0x5, 0x0, 0x1, @tick=0x1f, {0x100, 0x40}, {0x6, 0x1}, @connect={{0x81, 0x3}, {0x2, 0x84b00000}}}, {0x0, 0x3, 0x1800000000, 0x3f, @tick=0x7fff, {0x7f, 0x3}, {0xffffffff, 0x80}, @note={0x8, 0xe8, 0x6, 0x80000001, 0xfff}}, {0x0, 0x20, 0x2, 0xee, @tick=0x100000001, {0x20, 0x80000000}, {0x20, 0x3}, @connect={{0x8}, {0x2, 0x2}}}], 0x90)
unlink(&(0x7f0000d61000)='./control/file0\x00')
mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0)
sendmmsg(r1, &(0x7f0000957000-0x78)=[{{&(0x7f00008d9000-0x10)=@ipx={0x4, 0x1, 0x1, "319af23bad8a", 0x8}, 0x10, &(0x7f00002f2000)=[{&(0x7f0000b7f000-0x6d)="d8ef386c6da679eb31b64ad768be3e484763e501bb12ac81581a39dd8c2dea1a70a2e059c61044705ee58d3a6dee22dd77d1a5ba10f5e989c95acec8ab3fba8008705e37e4c16eed0d5aea43dd0a726abc86ee0aef99fc23547ae2f49c9d1b5d3b4340e0b20468bcbaedd77ba8", 0x6d}, {&(0x7f0000753000)="1c01c2412799e065fb42f1021a223c4b71426629a0256676feadb5c63d0fe82774b77004ffe605cb9c113ded0839c87fa5069adf06699f906f0f72287a7150b912e46b442abb7201a9b03920c34e0aa832986b0c6efe2ece2d9971b3fc3a2befb76ca13317543739f116c74a7d140ff4b464c2eb899e8ba9a69b53be11b2591dcf7ce4ff4bbb91c401c80a4d0a98d91014c9f70e91e1a95349912c5ac14960644d18e6db72c3", 0xa6}, {&(0x7f000044e000-0x90)="fd418526d9d749823a3154d98aad7f4811d45a7a0909e0182e2c2aca5a5bd210f1a941373e90d5900bd381181ed90c57d2216820799f313b07256b0b19363409a53f0dd00bd6a12ec38649846f68ef3f4889d174247b0d46eb46c855df4c508986eac52e08a4ac94a3de205e83d6ba4bb8699ad6798b2dc24c3af2a13a70ef6b999160d9d87ba18fdd877cf501e8f625", 0x90}, {&(0x7f00006ea000-0x80)="789ceab8b5f4462bc81d6c1fa74752885f44a6680919c9b460f6fccf11b41a779af974b45aa86b2e504969782dee25b500c1cacbdbddf26b3c1128a82da7fadf406d0d04dca4d777e59cb72310ec57dbca857f07f1b65ca0658fcf451cca736fe62bbd2bfc8ada65b24bb21e0d88e94fb7fd391d943c9e452cc6d68a375e20f3", 0x80}, {&(0x7f00006a3000)="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", 0x1000}, {&(0x7f00004df000)="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", 0xfb}, {&(0x7f0000cfa000-0x7a)="85fa3a817b8c3238bdf1262e9bc94de4eb4c9aed4d4429f03375ccc09054510f1974c2d1c374d795578c1a6f4a1bef3f96721afc92112588d22456448793a901109851bcc106e165ed9fc2ca5f45c5a69f0e548b76f6464ed6dd932491bfde006857412f6792bcb77a3b9bab6880cfed2bdc32b80333a5595104", 0x7a}, {&(0x7f0000567000)="5264e2702c2df276f45bdefc5748e53c0a5e4ee2fa215f593a88d19b1029491a8fcea3cccfcb0bd401f5bc9395ba9c958e9028b125e0efde3179d3b2ba74fd5be73ce89baa2ec7a1796cf694e44ca834441a53a825a8c7e0f44e4a1b132dfa8f399179c00f0bfc36148e5a3a24589d77cc866da397ca8fcecbe89ddc5ce47c3a5d78cc4f30824e3482ac7d1f4dcf2c4ed24801e75a964384f1a227f1965af1b33a20535b2c3d85fcdcf39b69ceb18d42d2e8325ec22276ef168a7c9232c77a9b3ffa53bce2ae0593276557a2efa365ef490a2553d7feaaa6c7f6acf97532", 0xde}, {&(0x7f000081d000-0xda)="9fda12daa996b16588ef5c4d113df3fa9ba178116d5e3fb2b9121a0faed653b28e794c9b387bcd5fe20e0fab44f845f97bd8df6b2cc331e1b2a4138b533729de5779c47d46418a37cdb62db1bb5a66db29dc434936914bfc4d5660b3e9fff8af74f747f444ea8766760ec5361dd24aa70385a945d080f5273461626cae91b71ef7c4e1062fdd66016d0b9a1314af4e390f2fa9384835229865405de9bd9f23ded2aeb8ca5a90eeaddd26b272c5dc455de46dce474b344a1199ac25c9277c7370bd37472738aa694522ba550198acaa717607a58a07032f4dfa99", 0xda}], 0x9, &(0x7f0000938000)=[{0x108, 0x29, 0x4, "6322a8b3cb753d29a2a929d3d825981deaea838ba1e00a376798ed2548c3c2172dcb588728e304030e1e6271f5dc406b668600c4bd0f780e68fa79affcd4015aa521f05045a09fd56d5dd211e776b810bbdd4901ba81ba4558cb86fc40f86ab92a618bb5544dbf135323d5afc98c942e1a139b9542bb99fbc4722cf664cd264ddfc631b1b3a89da046484f07360c97a38881b5bbd3307720392b5ef27e7c479e760ce09a1918243b40b7ae01119655b4a2e2521b08da3a7d393df1b52e1fdcf2784ec7d404b29d97fbd464a16852230d5901c4e10713346fc0b72adff6e554590d42cf1c9665fe271b87f4855950b5e53a2a266b"}], 0x108, 0x4800}, 0x9}, {{&(0x7f00007c9000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x3, 0x4, 0x0, 0x4}}, 0x2e, &(0x7f0000894000)=[], 0x0, 0x0, 0x0, 0x9282ad5183b3322b}, 0xfff}], 0x2, 0x0)
rmdir(&(0x7f0000ef9000-0xa)='./control\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x80000)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000df2000), 0x4)
mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0)
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/rfkill\x00', 0x400, 0x0)
r1 = mmap$binder(&(0x7f00001fd000/0x1000)=nil, 0x1000, 0x4, 0x13, 0xffffffffffffffff, 0x55)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000007a000)={0x28, 0x0, &(0x7f000018c000-0x28)=[@increfs_done={0x40106308, r1, 0x1}, @dead_binder_done={0x40086310, 0x3}, @increfs={0x40046304, 0x1}], 0x69, 0x0, &(0x7f0000647000-0x69)="4cbeae0a3cbf745fd8d73f89fbdf7b26d59a6c5f2423a11d45f8033af117b264eec8e5f05da15cc22361d9465ef70fa1ba990713b2864510d181f80f50686204843bac8a29e3e20d90d8302867ca360e7a5d118be0d9100c045361ed8baa77ea296238babe1ffd6796"})
r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0)
r3 = socket(0x11, 0x2, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}})
close(r2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000466000-0xc)={0x0, 0x100}, &(0x7f000001c000)=0xc)

2018/02/03 19:57:32 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common="7379c56b616c6c65e1ffffff00")
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x20000000001, 0xffffffffffffff81)
getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf)
setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00003e7000)=0x4, 0x4)
setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005c8000)=0x7, 0x4)

2018/02/03 19:57:32 executing program 7:
r0 = inotify_init1(0x0)
fcntl$getflags(r0, 0x40a)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/pktcdvd/control\x00', 0x10100, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x20000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$setlease(r0, 0x400, 0x1)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fsetxattr(r1, &(0x7f0000002000)=@known='security.capability\x00', &(0x7f0000003000-0x25)='wlan0[trustedvboxnet0@md5sum-system^\x00', 0x25, 0x1)
sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000984000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000cd8000)={0x14, 0x42, 0x600, 0x5, 0x3, {0x12}, []}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x50)

2018/02/03 19:57:32 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000852000)='oom_score_adj\x00')
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000c21000+0x1f9)=0xe8)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000081b000-0xc)={@empty, @empty, r1}, 0xc)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x810, r0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102)
ioctl(r2, 0x440000000000127f, &(0x7f00001f6000))

2018/02/03 19:57:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d8d000)={0x80, 0x6, 0x0, 0x0, 0x2, 0x5, 0x8001, 0x9, <r1=>0x0}, &(0x7f0000f11000-0x4)=0x20)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f7000)={r1, @in={{0x2, 0x3, @rand_addr=0x100}}}, 0x8c)
write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24)

2018/02/03 19:57:32 executing program 6:
mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c)
r0 = socket$inet6(0xa, 0x80005, 0x0)
ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c})
listen(r0, 0xb0d)
r1 = socket$inet(0x2, 0x80001, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000))
setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10)
mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000df2000))
sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3})
setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4)
mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$inet6(r0, &(0x7f0000df4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a1a000)=0x1c)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8)
setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4)
pipe(&(0x7f0000de9000))
getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10)
sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4))

2018/02/03 19:57:32 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={<r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
readv(r0, &(0x7f0000101000)=[{&(0x7f0000fb6000-0xbc)=""/188, 0xbc}, {&(0x7f0000f72000)=""/247, 0xf7}, {&(0x7f0000f5a000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/159, 0x9f}], 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x840)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0)
write$selinux_create(r1, &(0x7f00003e5000)=@access={'system_u:object_r:sendmail_exec_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x31}, 0x33)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001})
ioctl(r1, 0x2285, &(0x7f000077f000)="0e1ae5a1338ca8c618527209442490a6cb303fb0ddaee5f7502d6931516e50113774f9dbac77e90c74be1fa33c88c6b67468f4b7128aa73ea6bc4b609ca0578edfab1947486fc3940a157327bba2b6aece70781485199b17dd53ccc181f1ad6ab5b8287074d9f4b3f2a9f762b48ca338c6b6000000000000000894c22d48476a720b4cb55226da35dff3ee66c648aa6673763f7afa7f9fdf94b4ad9ec0c7a437a7b81d22084ebed5d7c54525b6e5a8b9690f69b3ca917ddac5a78efcaf3e68ab5aa2c13dd1733c4fb7a88ee3063d66")

2018/02/03 19:57:32 executing program 4:
r0 = gettid()
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/102)
setpgid(0x0, r0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430)

2018/02/03 19:57:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000383000), 0x80000)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088f000-0x10)='/selinux/status\x00', 0x0, 0x0)
ioctl$TIOCSCTTY(r1, 0x540e, 0x7fffffff)
chdir(&(0x7f000098b000-0x8)='./file0\x00')
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000488000-0x5c)={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, {0xa, 0x0, 0x74d1, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x5, [0x0, 0x6, 0x40, 0x3f, 0x5, 0x6, 0x0, 0x100000001]}, 0x5c)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x1}, 0x810)

2018/02/03 19:57:32 executing program 3:
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000007000-0x5c)={{0xa, 0x1, 0x101, @loopback={0x0, 0x1}}, {0xa, 0x3, 0x125, @empty, 0x28000000000000}, 0xffffffffffffdd7b, [0xb8, 0x800, 0x0, 0x40, 0x6f69a935, 0xd5, 0x7, 0x7]}, 0x5c)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = dup3(r0, r0, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000008000)={0x1, &(0x7f0000003000)=[{<r2=>0x0}]})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000009000-0x40)={r2, 0x5, &(0x7f0000004000-0x14)=[0x2, 0x7ff, 0x1000, 0x0, 0x1], &(0x7f0000004000-0x4)=[0xff], 0x44, 0xa, 0x1, &(0x7f0000001000)=[0x6, 0x1, 0x4, 0x2, 0x4, 0x5, 0x100000000, 0x800, 0x1, 0x8], &(0x7f0000008000)=[0x9bd, 0x3f, 0x1, 0x2, 0xff00000000000000, 0x80000000, 0x1, 0x3]})
getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000006000)=""/40, &(0x7f0000003000-0x4)=0xfffffe80)

2018/02/03 19:57:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = inotify_init()
close(r0)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0)
close(r0)
bind$inet(r1, &(0x7f0000df6000-0x10)={0x2, 0x3, @empty}, 0x10)
dup2(r1, r1)

2018/02/03 19:57:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0)
write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2)
sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401)
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00008cb000-0x4)=0x9)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a7000))
execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00001ff000)=[], &(0x7f000034c000-0x8)=[], 0x1000)
fanotify_mark(r0, 0x1, 0x10, r0, &(0x7f0000e66000)='./file1\x00')
pwrite64(r0, &(0x7f0000272000-0x91)="6ecddd88c0465360e3bb4b3b0862bede716dacde03e4203eb06c93e80f29f029e1510b616cdb7fcefa5d023637d5ad511901db0e2559a2a11318f9839f3e4d91b434ba932f4add9580ed3c60b04e6c598b690917c6311dfa85610b721463a1b09a6382bc1a5d7c0a5710e08aa3f80d261fe340ae00843f410a73eacd7b04ac3fff4696054b36bf516a8c906824bd7e7d29", 0x91, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b8a000-0x8)={<r1=>0x0, 0xffffffff80000001}, &(0x7f0000e7e000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000be9000-0x6)={r1, 0x5}, 0x6)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00007db000-0x4)=0x9, 0x4)
bind(r0, &(0x7f0000afb000-0x1e)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e)

2018/02/03 19:57:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002e2000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000181000)=0xe8)
quotactl(0x7fffffff, &(0x7f0000e83000)='./file0\x00', r1, &(0x7f00005ba000-0xdc)="e920ce7f28b35715f2f8302a4fc32c88aee0e8b0f959b31f74541eb3df9908eac5494ed59f9531df380fae3caa8e2847a1ffbd1afbe41a242b011e0c8d78eb188a9140bc346edc0b31298f794b554c85ddc23382942eec5fe0d77747beef177284f6fbb17457c810749472c338952ee423d17d4dd60d62f77605ac7053178977148f89571c2ea795b9455615246e5e1d25970c13f729a27066823d84a8cade9590efe97bf4bc87ce28c876d2009added9e8a881058b69aa53360b23d9c22d8531b0379373acdf1c10fe4548d13ebb15fc68bc2d3b0eca69d85298910")
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x24}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0)

2018/02/03 19:57:32 executing program 4:
clone(0x0, &(0x7f0000393000), &(0x7f0000744000), &(0x7f0000b60000-0x4), &(0x7f0000804000))
fchdir(0xffffffffffffffff)
clone(0x0, &(0x7f0000273000), &(0x7f0000f13000), &(0x7f0000369000), &(0x7f0000961000))
clone(0x5000400, &(0x7f0000001000-0x9e), &(0x7f0000001000), &(0x7f0000001000-0x4), &(0x7f0000001000))

2018/02/03 19:57:32 executing program 2:
keyctl$revoke(0x3, 0x0)
r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0)
keyctl$setperm(0x5, r0, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000095b000-0x4)=<r1=>0x0)
getpgrp(r1)
keyctl$read(0xb, r0, &(0x7f0000699000-0x1000), 0x0)

2018/02/03 19:57:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000250000-0x1)=0xc, 0x4)

[   50.712500] device lo entered promiscuous mode
2018/02/03 19:57:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000742000)='./file0\x00', 0x0)
unshare(0x400)
openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0)

2018/02/03 19:57:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d07000)='/selinux/enforce\x00', 0x8000, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000a4d000-0x10)=@ethtool_pauseparam={0x17}})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d12000-0x10)='/dev/sequencer2\x00', 0x408200, 0x0)
ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007fe000-0x20)={0x6, 0x3, 0x1, 0x1, 0x11, 0x1000})
memfd_create(&(0x7f0000454000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)

2018/02/03 19:57:32 executing program 2:
keyctl$revoke(0x3, 0x0)
r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0)
keyctl$setperm(0x5, r0, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000095b000-0x4)=<r1=>0x0)
getpgrp(r1)
keyctl$read(0xb, r0, &(0x7f0000699000-0x1000), 0x0)

2018/02/03 19:57:32 executing program 4:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000753000)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, <r1=>0x0, 0x1})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1})
ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x70a4, 0x0, 0x3e8, 0x3f})
r2 = dup3(r0, r0, 0x80000)
fchmodat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x87)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = memfd_create(&(0x7f0000001000)='^*cgroup\x00', 0x2)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=<r4=>0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
wait4(r4, 0x0, 0x2, &(0x7f0000002000))
syncfs(r0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f0000001000-0x50)=""/80, 0x3})
ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000001000))
fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000004000)=0x6)
setresuid(r5, r5, r5)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet6(r3, &(0x7f0000005000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, 0x1c)
getrlimit(0xb, &(0x7f0000001000))
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={<r6=>0x0, 0x1000}, &(0x7f0000006000)=0x6)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r6}, &(0x7f0000001000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000-0x1)={0x81}, 0x1)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000007000))

2018/02/03 19:57:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
restart_syscall()
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000d30000)={<r1=>0x0, <r2=>0x0})
utimensat(r0, &(0x7f00008a8000)='./file0\x00', &(0x7f0000760000-0x20)={{r1, r2/1000+30000}}, 0x100)
seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]})
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c87000)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000831000-0x14c)="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")
getsockopt$inet_int(r4, 0x0, 0x22, &(0x7f000047c000), &(0x7f000086d000)=0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000793000-0x14)={0x50db, 0x10000000, 0x81, 0x0, 0x5c18}, 0x14)
getsockname$packet(r4, &(0x7f0000a3c000-0x14)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000db5000-0x4)=0x14)
setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000bd000)="0be4290e74577e76c8d90427f2f982ebae1bb9c76db65c68", 0x18)
setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00002ca000)={@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, r5}, 0xc)
r6 = accept4$ipx(r4, 0x0, &(0x7f0000ce0000-0x4), 0x7ffff)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000aa0000-0xbc))
time(&(0x7f0000eda000))
epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r6)

2018/02/03 19:57:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000161000)='/dev/loop#\x00', 0x0, 0x801)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f04000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d"})

2018/02/03 19:57:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000761000)={0x5, 0x7ff, 0x400, 0x8}, 0x8)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e5000)='/selinux/enforce\x00', 0x0, 0x0)
mq_notify(r1, &(0x7f0000d86000-0x60)={0x0, 0x3d, 0x3, @thr={&(0x7f0000c8c000), &(0x7f00008cd000)}})
ioctl$TIOCEXCL(r1, 0x540c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000bc0000-0x108)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x108)

2018/02/03 19:57:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000125000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002c7000), &(0x7f0000273000-0x4)=0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
clone(0x2a10000, &(0x7f0000859000-0x99), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m')
r2 = dup3(r1, r1, 0x80000)
getsockopt$inet_buf(r2, 0x0, 0x480, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18)

2018/02/03 19:57:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/rtc\x00', 0x0, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000a25000-0xe8))

2018/02/03 19:57:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000626000)='/dev/sequencer2\x00', 0x3, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1))

2018/02/03 19:57:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e02000-0x98)={<r2=>0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x7}, &(0x7f00004a2000)=0x98)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d53000)=@assoc_value={r2, 0x2}, 0x8)
sendmsg$nl_xfrm(r0, &(0x7f0000c04000-0x38)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0)

2018/02/03 19:57:32 executing program 1:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f00008dd000-0x1), &(0x7f0000003000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000))
waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x414400, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x5, 0x1, &(0x7f0000d73000/0x4000)=nil})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8))

2018/02/03 19:57:32 executing program 5:
mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0xfffffffffffffffe)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000})
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/autofs\x00', 0x0, 0x0)
getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000ea8000)=""/78, &(0x7f0000007000)=0x4e)

2018/02/03 19:57:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000016c000-0x230)=[{&(0x7f00008db000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000091f000-0x10)=[], 0x0, &(0x7f0000d8a000)=[]}], 0x1, 0x0)

2018/02/03 19:57:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f000097c000-0x28)="a8d996af7fbc118a5273293fcbf177684c59404d1fe40ee989eecaaa2132ea3814b67985e1ef33ae", 0x28, 0x4004, &(0x7f000053d000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10)
bind$inet(r0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)

2018/02/03 19:57:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0x0, 0x0, 0xffff, 0x800000000000, 0x5})
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00')
setns(r0, 0x0)

2018/02/03 19:57:33 executing program 4:
ioprio_set$pid(0x1, 0x0, 0x2)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00009a9000-0xc)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0)
clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000))

2018/02/03 19:57:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x6)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18))
r1 = creat(&(0x7f0000f5b000-0x8)='./file0\x00', 0x20)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000984000)={0x5, &(0x7f000006d000)=[{}, {}, {<r2=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ebb000)={r2})
bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc)

2018/02/03 19:57:33 executing program 7:
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x7, 0x4)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, <r1=>0x0})
mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0)
clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000ce4000), &(0x7f0000001000))
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000a96000-0x4), &(0x7f0000a95000-0x4)=<r2=>0x0, &(0x7f0000a94000-0x4))
r3 = getegid()
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000004000), &(0x7f0000a93000), &(0x7f0000a95000)=<r4=>0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
stat(&(0x7f0000004000)='./file1\x00', &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setgroups(0x7, &(0x7f0000004000)=[r2, r3, r4, r5, r6, r7, r8])
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000+0xbbd)={<r9=>0x0, 0x5}, &(0x7f0000001000)=0x6)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r9, 0x6, 0x0, 0x1}, &(0x7f0000004000-0x4)=0x10)
mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/02/03 19:57:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f)
connect$inet(r0, &(0x7f0000809000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff19)
sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/02/03 19:57:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
sendto(r0, &(0x7f0000e03000)="f5de7749674118bf3691066378c1069d246a6196676ebf16ac8b9bd770140a9fbf0a90ad3a388fe7e1ca95036ec736ed8198f87d4937dca272189fb9da2f63f8aadcb6d48301cb7796493841d8b725", 0x4f, 0x5, &(0x7f00006b2000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000002000-0x4), 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bb8000)=@newlink={0x28, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0)

2018/02/03 19:57:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000356000-0x9)='/dev/ppp\x00', 0x2000, 0x0)
ioctl$TCSETSF(r0, 0x5404, &(0x7f000030a000)={0x0, 0x6, 0x3, 0x5, 0x35, 0x401, 0x5, 0x6, 0x9d, 0x7, 0x7ff, 0x1})
r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0)
mlockall(0x3)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f000085e000+0x50)})
keyctl$instantiate(0xc, 0x0, &(0x7f0000634000), 0x0, 0x0)
openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0)

2018/02/03 19:57:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000507000)='./file0\x00', 0x400, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000ed000-0x18)={<r3=>0x0})
r4 = mmap$binder(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x2000005, 0x50, 0xffffffffffffff9c, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006f3000-0x30)={0x58, 0x0, &(0x7f0000921000-0x58)=[@acquire_done={0x40106309, r3, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f00006ba000-0x58)=[@fda={0x66646185, 0x4, 0x1, 0x23}, @fda={0x66646185, 0x0, 0x3, 0x2b}, @flat={0x776a2a85, 0x101, r4}], &(0x7f0000b0e000-0x10)=[0x78, 0x0]}}], 0x3c, 0x0, &(0x7f00009ca000)="25583cc951947164759239ff2728f515b942f72aaf401fdedfa296bb955e4135cc5bd2fae797583c04cbad62cba7f77bc76a426f9f7cee04a1a9eb59"})
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008f7000)={<r5=>0x0, 0x2}, &(0x7f000000d000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000359000-0x98)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000b2b000-0x4)=0x98)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4)
r6 = open(&(0x7f000029e000-0x8)='./file0\x00', 0x20000, 0x4)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000ee000-0x8)=@assoc_value={<r7=>0x0}, &(0x7f0000f1d000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000574000-0x8)=@assoc_value={r7, 0xce51}, 0x8)
sendto$inet6(r6, &(0x7f0000d35000-0xb1)="b986a890eb343a399d7f1e988a3880a77965cff9feb50675916cfec78adec41fe57fb03bf18cb8d9ce0ad317c92d777e5c7b27d59f00236901a86121dec85ef608bbb32a2f5f74a6911da184a2b36c856f66d04c78556dbfdd52c029b55882219a2cc38997e0ea964b238b5a15ef1b57c0f01b1279ff67c5ae48c3442a4f23ff97ddaf5137b7e8df7eb55d12419fd0400cbf52a54cc4a636e8e996eb3d1ed12bb24b4a3dbab719902fc8a2fd48f6390031", 0xb1, 0x4, 0x0, 0x0)
ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f00008f8000))

2018/02/03 19:57:33 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000000000)="ed76b979e94c9102a270cfdbfa82bc0400c88fb073869714e0bf9b", 0x224)

2018/02/03 19:57:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={<r1=>0x0}, &(0x7f0000007000-0x4)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1}, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4)
socket$inet6(0xa, 0xa, 0xff)
connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/03 19:57:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x100004, &(0x7f0000604000-0x1)='{', &(0x7f0000886000-0x4), &(0x7f0000ef6000-0x4), &(0x7f0000790000))
rt_sigtimedwait(&(0x7f0000003000)={0xfffffffc}, &(0x7f0000007000-0x10), &(0x7f00000ed000-0x10)={0x0, 0x1c9c380}, 0x8)
restart_syscall()

2018/02/03 19:57:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
close(r0)
socketpair(0x5, 0x2, 0x100000000, &(0x7f00004a6000)={<r1=>0x0})
ioctl$TIOCSTI(r1, 0x5412, 0xffff)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4)
listen(r0, 0x0)
poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446)
r3 = accept(r2, 0x0, &(0x7f0000053000-0x4))
fcntl$getownex(r2, 0x10, &(0x7f00002a0000)={0x0, <r4=>0x0})
sendmsg$nl_generic(r3, &(0x7f000075a000-0x38)={&(0x7f0000d65000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000b3f000)={&(0x7f00003de000-0xc8)={0xc8, 0x2e, 0x700, 0x2, 0x0, {0xc}, [@nested={0xb4, 0x96, [@typed={0xc, 0x24, @pid=r4}, @generic="c20d406ab49dac750af7c1ef8480a82bb20895b43d8d1f1383e1043b651cd6f407aeb3820b142c374cfe665ee22d38cca44f013eff819bb5c02e3202b21e9885f63ecf67bc748134d500db713100e02391705dbf7c44ea19c2e5abf13238f77cb1d184e902324649dc357c207719f10c4274827fa333543ec6fecf3bea6cf53aa874f6aff6e5cb3f918f20a42584b04fac734e733152b9c721eb41c7099ca343be6c3abf"]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x20008004)
shutdown(r0, 0x0)

2018/02/03 19:57:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002})
timer_create(0xb2cd8235b80e8302, &(0x7f00002e7000-0x60)={0x0, 0x4, 0x0, @thr={&(0x7f0000fbb000)="6f865d89f327cdf5481244b95cb5604a48c4a4", &(0x7f00002f5000)="f30fd9c8558e56620a9b407c344a40d8b1a32e9a180bd0f6516cf0c46086c679c0285b212a6357981a3d54c66e04b5a024af6b82cb94650abb8873db1ef9f2f8b7b01f3079a81cfe2f654fbccbf644a5ff55045a807dce2bce91f1d0f523"}}, &(0x7f00006c3000)=<r1=>0x0)
timer_delete(r1)

[   50.943979] binder: 8058:8061 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0
[   50.957715] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'.
2018/02/03 19:57:33 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000070d000-0xc)='/dev/autofs\x00', 0x200000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"f298e1e74b712f"}, 0x6}, 0x10)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000328000/0x3000)=nil, 0x3000}, 0x3})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x2, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x4})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_adjtime(0x7, &(0x7f0000003000)={0x9c, 0x3ff, 0x5, 0x8001, 0x7fffffff, 0x7, 0x80, 0x1, 0x1, 0xfff, 0x8, 0x9, 0x10001, 0x2, 0x0, 0xb11, 0xc519, 0x7, 0x4, 0xffffffffffffffe0, 0x7fff, 0x3, 0x9, 0x100000000, 0x55, 0x6})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x4, 0xf}, {0xc, 0x55b}, {0x3, 0x7}, {0x3, 0x9}], 0x4)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fremovexattr(r0, &(0x7f0000005000)=@random={'osx.', 'ppp0mime_type$\x00'})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000007000-0x8)=0x2)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x590)={0x1ff, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5ab}}, 0x1, 0xa, [{{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x3, 0x8, @empty, 0x1}}, {{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}}, {{0xa, 0x0, 0xa47, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x2, 0xc6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x21f8}}, {{0xa, 0x2, 0xffff, @empty, 0x2}}, {{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}]}, 0x590)
ioctl$TIOCEXCL(r0, 0x540c)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$netrom(r0, &(0x7f0000007000)=@full={{0x3, {"7690260a3934d2"}, 0xe9b}, [{"1152ea9c516cf0"}, {"d7a80c188b7fd7"}, {"d5063ef36c35b7"}, {"78fe2707b60379"}, {"71bc5b5b40ca9f"}, {"f99287f07cdebc"}, {"6e137ecf9aa80a"}, {"e1a7e2ab047e1e"}]}, 0x48)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000009000-0xb0)={{0x101, 0x5}, 'port1\x00', 0x90, 0x18, 0x4, 0x8, 0x200, 0x0, 0x1, 0x0, 0x4, 0x1})
socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x1, 0x5}, {0x7, 0x5}, 0x2, 0x1, 0x80000001})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fstatfs(r0, &(0x7f0000009000)=""/186)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0))
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000)={<r1=>0x0, 0x200}, &(0x7f000000b000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0xa0, &(0x7f000000a000-0xa0)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in6={0xa, 0x3, 0xf75b, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x53}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x5c5d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}]}, &(0x7f0000005000)=0x10)

[   50.966598] binder: 8058:8061 got transaction to invalid handle
[   50.966607] binder: 8058:8061 transaction failed 29201/-22, size 0-0 line 3004
[   50.981379] binder: 8058:8061 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0
[   50.981387] binder: 8058:8061 got transaction to invalid handle
[   50.981394] binder: 8058:8061 transaction failed 29201/-22, size 0-0 line 3004
[   50.986929] binder: undelivered TRANSACTION_ERROR: 29201
[   50.987119] binder: undelivered TRANSACTION_ERROR: 29201
[   51.062035] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'.
2018/02/03 19:57:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000a15000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0)
renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0)
connect(r0, &(0x7f000028b000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x20)

2018/02/03 19:57:33 executing program 2:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x3, 0x20000484100)
ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005])
clone(0x0, &(0x7f0000004000-0xf), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000))
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006000)=""/147)

2018/02/03 19:57:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0xa, 0x1, 0x0)
sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[]}, 0x20008054)
r1 = syz_open_procfs(0x0, &(0x7f0000929000)='net/udp\x00')
recvmmsg(r1, &(0x7f0000c3e000)=[{{&(0x7f0000a6a000)=@l2, 0xe, &(0x7f00000bc000-0x30)=[{&(0x7f000098b000)=""/191, 0xbf}, {&(0x7f0000657000-0xff)=""/255, 0xff}, {&(0x7f0000d81000)=""/20, 0x14}], 0x3, &(0x7f00008c6000-0x56)=""/86, 0x56, 0xffffffffffffff35}, 0x3}, {{&(0x7f0000f6a000-0xe)=@l2, 0xe, &(0x7f00000e4000)=[{&(0x7f0000916000-0x73)=""/115, 0x73}, {&(0x7f0000b02000-0xda)=""/218, 0xda}, {&(0x7f0000976000-0x68)=""/104, 0x68}, {&(0x7f00003f3000)=""/58, 0x3a}, {&(0x7f0000020000)=""/188, 0xbc}, {&(0x7f000006c000)=""/2, 0x2}, {&(0x7f00000c2000)=""/4096, 0x1000}], 0x7, &(0x7f00006a1000)=""/163, 0xa3, 0x5}, 0x5}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000086d000-0x50)=[{&(0x7f0000346000)=""/77, 0x4d}, {&(0x7f000020c000)=""/60, 0x3c}, {&(0x7f00005f1000)=""/211, 0xd3}, {&(0x7f0000afe000)=""/4096, 0x1000}, {&(0x7f0000393000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00001d6000-0xf6)=""/246, 0xf6, 0x5}, 0x80000001}, {{&(0x7f0000be6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, 0x1e, &(0x7f000022c000)=[{&(0x7f00001bf000)=""/1, 0x1}], 0x1, &(0x7f0000bcc000)=""/225, 0xe1, 0xf47}, 0x3}, {{&(0x7f0000347000)=@can, 0x10, &(0x7f000074b000-0x60)=[{&(0x7f0000cf4000-0xc1)=""/193, 0xc1}, {&(0x7f0000a15000-0xa8)=""/168, 0xa8}, {&(0x7f000039d000)=""/84, 0x54}, {&(0x7f0000c86000)=""/210, 0xd2}, {&(0x7f00009bb000)=""/80, 0x50}, {&(0x7f00006be000-0x45)=""/69, 0x45}], 0x6, &(0x7f0000fb6000-0x7a)=""/122, 0x7a, 0xb9}, 0xfffffffffffffff9}], 0x5, 0x40002161, &(0x7f0000dfe000)={0x0, 0x989680})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000138000-0x30)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x2}], 0x30)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000066f000-0x18)={<r2=>0x0, 0x20, 0x10, 0x1f, 0x9}, &(0x7f000022a000-0x4)=0x18)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000044d000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x1ff, 0x80000000, 0x6, 0x8}, &(0x7f0000c7c000-0x4)=0xa0)

2018/02/03 19:57:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffb000-0x4)=0x88, 0x4)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec9000-0x11)='/selinux/enforce\x00', 0x200c0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000048c000-0xb8)={<r2=>0x0, 0x8, 0x1, 0x0, 0x7, 0xada3, 0xffffffffffffffff, 0x7ffa, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x3, 0xc5cf, 0x7, 0x64}}, &(0x7f00006df000-0x4)=0xb8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000038e000)={r2, 0xf9f5}, &(0x7f0000aa9000)=0x8)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/rfkill\x00', 0x84000, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c78000-0x10)={0x96, 0x91, 0x1, 0x7}, 0x10)
writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0xfffffd75}], 0x1)
open$dir(&(0x7f000030b000-0x8)='./file0\x00', 0x500, 0x20)
sendmsg$nl_route(r0, &(0x7f0000b8c000-0x38)={&(0x7f0000924000)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000852000-0x10)={&(0x7f0000489000-0xac)=@ipmr_newroute={0xac, 0x18, 0x0, 0x0, 0x0, {0x80, 0x0, 0x80, 0x1, 0xfc, 0x3, 0x0, 0xf, 0x3300}, [@RTA_DST={0x8, 0x1, @broadcast=0xffffffff}, @RTA_ENCAP={0x78, 0x16, @generic="ef5070845e8d89e8fef8e05ee6a6274878e5456c9b2dae12a547ee1773d71bec25a66e6be68276a9bf1e7567fe252084465121abf5c59a0ea32223bc819df796b53f8ecc0156fa4fe0dc35087c4ec1fcde7194c9d543479cecb407ee1ceecd6ff169dae7c5013bb36a5b7e1adb5904bfd13b"}, @RTA_PRIORITY={0x8, 0x6, 0x1e28}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x14}}]}, 0xac}, 0x1, 0x0, 0x0, 0x90}, 0x0)

2018/02/03 19:57:33 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0xfffffffffffffff8, &(0x7f0000001000-0x10))

2018/02/03 19:57:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c)
r1 = open(&(0x7f00002d3000)='./file0\x00', 0x2, 0x64)
getsockname$packet(0xffffffffffffffff, &(0x7f0000b39000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000896000)=0x14)
bind$packet(r1, &(0x7f0000db3000-0x14)={0x11, 0x1c, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14)
syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]})
recvfrom$inet6(r0, &(0x7f0000575000-0x22)=""/34, 0x22, 0x40000066, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c)
getsockname(r1, &(0x7f0000292000-0x9)=@rc, &(0x7f0000f74000-0x4)=0x9)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00003ab000)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x9}, 0xcd, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x85b, 0x0, 0x3, 0x1})

2018/02/03 19:57:33 executing program 1:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x4, 0x3b865ee7})
r0 = socket(0x18, 0x0, 0x1)
sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x111, 0x2, &(0x7f0000155000-0x32)="0d9cd50f", 0x4)
mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ab7000+0x17c)={0x73, &(0x7f0000550000)="6d52d3f1be2449c76461d02afa99d982ac6ca7a3d2ecaf74dfcc1667516d72e9063ae358d891655d120ce61eebe73d0f946838eeeb735be13c6a49fe4ee6b8917d0412603249ac475cf1043fd8743bda5921e6598e3a172a717afc3366d78c43c356faaf97e327b3975686ef0bf2e699f50635"})

2018/02/03 19:57:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00003c4000)='net/ptype\x00')
sendfile(r0, r1, &(0x7f0000023000), 0x26a950b)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ffe000)=0x798, 0x4)

2018/02/03 19:57:33 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
msync(&(0x7f0000440000/0x2000)=nil, 0x2000, 0x4)
poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff}], 0x1, 0x4f)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000319000/0x1000)=nil, 0x1000)

2018/02/03 19:57:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18))
r0 = inotify_init1(0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000143000-0x15)='/proc/self/net/pfkey\x00', 0x410000, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001c1000))
accept4$inet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000691000)=0x10, 0x800)
r1 = creat(&(0x7f0000552000)='./file0\x00', 0x30)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004bb000), &(0x7f0000af0000-0x4)=0xfffffffffffffe4a)
fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, <r2=>0x0})
get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18)

2018/02/03 19:57:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)
r1 = accept(r0, &(0x7f0000c08000)=@nfc_llcp, &(0x7f000019c000)=0x60)
sendto(r0, &(0x7f0000d5d000-0xb0)="f005b33afe8ffdb252cec9929e918ad20dc1f7e9c0a7d8565e6570dabb22a287577e2aabbb49f8501dee845937dd4e615825ff59148d9d2448af228e3b5434932a981946d873be56a227c65d6fdea26723b6f0a1556c5b988ae124c69d78c75d733b929f3e74413879fdbb545893bf7f86c487c2402eb08da0bf969e1b2250b63d222d5dc2bd153513e09382caa194d1884ab42e501a7605216eb727ff1be276827030b32a78ed1d38cbac4950fb7ea3", 0xb0, 0x40, &(0x7f0000593000)=@nl=@unspec, 0xc)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004b2000-0x8)={<r2=>0x0, 0x1000}, &(0x7f00009af000-0x4)=0xfffffffffffffee9)
close(r0)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003af000-0x10)={r2, 0x5, 0x41}, 0x10)

[   51.204043] syz-executor6 (8125) used greatest stack depth: 22688 bytes left
2018/02/03 19:57:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4b000-0xb)='/dev/hwrng\x00', 0x200, 0x0)
recvfrom$unix(r0, &(0x7f0000678000)=""/88, 0x58, 0x40, &(0x7f00000bd000-0xa)=@file={0x1, './file0\x00'}, 0xa)
unlinkat(r0, &(0x7f00004e6000-0x8)='./file0\x00', 0x200)
rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00')

2018/02/03 19:57:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000339000)='/dev/rfkill\x00', 0x80000, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000579000)={@local, @local}, &(0x7f00001d2000)=0xc)
r1 = socket$inet6(0x10, 0x3, 0x0)
fsync(r0)
sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0)
recvmsg(r0, &(0x7f00003c0000-0x38)={&(0x7f0000ab0000)=@alg, 0x58, &(0x7f00003d0000)=[{&(0x7f00006b9000-0x91)=""/145, 0x91}, {&(0x7f0000280000-0x45)=""/69, 0x45}, {&(0x7f00003ee000-0xbe)=""/190, 0xbe}, {&(0x7f0000853000-0x53)=""/83, 0x53}, {&(0x7f0000369000-0x598)=""/4096, 0x1000}, {&(0x7f0000193000-0xa4)=""/164, 0xa4}], 0x6, &(0x7f000078e000)=""/2, 0x2, 0x6}, 0x3)

2018/02/03 19:57:33 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000002000-0xc)={@local, @multicast1, @local}, &(0x7f0000002000-0x4)=0xc)
ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0x38)=""/56)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000)=0x1c)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000003000)=""/255)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000), &(0x7f0000004000)=0x4)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendfile(r1, r1, &(0x7f0000005000), 0x8)
socket$inet6(0xa, 0x6, 0xf21)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000007000-0x8)={0x1000, 0x5})
write(r0, &(0x7f0000002000)="f196", 0x2)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={<r2=>0x0, 0x6}, &(0x7f0000003000)=0x8)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000)={r2, 0x4}, &(0x7f0000007000)=0x8)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000-0x4)=<r3=>0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sched_getparam(r3, &(0x7f0000008000))

2018/02/03 19:57:33 executing program 2:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
llistxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000-0x6b)=""/107, 0x6b)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rmdir(&(0x7f0000014000-0x8)='./file0\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
userfaultfd(0x800)
signalfd4(r0, &(0x7f0000da1000)={0x3}, 0x8, 0x80000)

2018/02/03 19:57:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000), &(0x7f0000363000)}}, &(0x7f0000234000))
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
r1 = gettid()
fcntl$getown(r0, 0x9)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000193000-0xc)={<r2=>0x0}, &(0x7f0000ed2000)=0xc)
r3 = getpgrp(r2)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00000a7000)="46ced8766a3f5b", 0x7)
rt_tgsigqueueinfo(r1, r3, 0x1, &(0x7f0000dd0000)={0x30, 0x4e12, 0x0, 0x5})
ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000969000)=r3)
ptrace(0x420f, r3)
ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000e8000-0x1000)="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")
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d4e000), &(0x7f0000b90000-0x4)=0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000f7000)="d840f7b70f69639db83346b77ac34284", 0x10)

2018/02/03 19:57:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4)
sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)
sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/pktcdvd/control\x00', 0x2002, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006a3000-0x28)=""/40, &(0x7f00005dc000-0x4)=0x28)
recvmmsg(r0, &(0x7f000003a000-0x258)=[{{0x0, 0x0, &(0x7f00009a8000-0x30)=[{&(0x7f0000b3c000)=""/101, 0x65}], 0x1, &(0x7f0000879000-0xdb)=""/219, 0xdb}}], 0x1, 0x2, &(0x7f0000d61000-0x10))
sendto(r1, &(0x7f00006b5000)="e41f1ca86f0a15239b93fe62af0ce390e7b803af3fdab147d24efb6b", 0x1c, 0x20000040, &(0x7f000021b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x3, 0x1, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}}, 0x3a)

2018/02/03 19:57:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8), 0x8)
unshare(0x40600)

2018/02/03 19:57:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xa8, 0x0, &(0x7f000044a000-0xa8)=[@request_death={0x400c630e, 0x0, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x68, 0x38, &(0x7f000011e000)=[@ptr={0x70742a85, 0x0, &(0x7f00009c9000-0x1), 0x1, 0x4, 0x1e}, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x0, &(0x7f0000516000-0x1), 0x1, 0x0, 0x3c}], &(0x7f0000ea4000-0x38)=[0x38, 0x78, 0x38, 0x38, 0x0, 0x38, 0x0]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000651000)=[], &(0x7f0000a40000-0x20)=[0x30, 0x78, 0x38, 0x28]}, 0x1}}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000009000)})
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000443000))

2018/02/03 19:57:33 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002000-0x4)=0xe8)
ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r3)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0xfffffffffffffff7, 0x1, {0x0, 0x0, 0x4, 0x0, 0x2}})
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002fc000))
seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055b000-0xd)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000ea8000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14)
setresgid(0x0, 0x0, 0x0)

2018/02/03 19:57:33 executing program 1:
mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pivot_root(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000)='./file0\x00')
mkdir(&(0x7f0000027000)='./file0\x00', 0x0)
mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000039000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000001b000-0x4)=0x1c)
mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000)={<r1=>0x0}, &(0x7f000003b000-0x4)=0xc)
ptrace$peek(0x1, r1, &(0x7f0000000000))
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000003a000-0x8), &(0x7f0000010000-0x4)=0x8)
mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000039000-0x6)='ramfs\x00', 0x10000, &(0x7f000002c000))
r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0)
preadv(r2, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x4000000000000000)
truncate(&(0x7f0000002000)='./file0/bus\x00', 0x3)

2018/02/03 19:57:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/vga_arbiter\x00', 0x200, 0x0)
ioctl(r0, 0x2270, &(0x7f00003ba000-0x2))

2018/02/03 19:57:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x1f)
socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000bc0000-0x108)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108)

2018/02/03 19:57:33 executing program 6:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xe69}, {0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x40}, 0x1, [0x9, 0x9, 0x5, 0xdd18, 0xefb8, 0x0, 0x0, 0x4]}, 0x5c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x200000000000002, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)

2018/02/03 19:57:33 executing program 7:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_dccp(0xa, 0x6, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

[   51.333889] binder: 8153:8166 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0
[   51.343402] binder: 8153:8166 got reply transaction with no transaction stack
[   51.353217] binder: 8153:8166 transaction failed 29201/-71, size 104-56 line 2920
2018/02/03 19:57:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x20000000000d)
bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000378000)={<r2=>0x0, 0x9, 0x10, 0xfffffffffffffff9}, &(0x7f0000501000-0x4)=0x18)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000322000-0x8c)={r2, @in6={{0xa, 0x2, 0x80000000, @empty, 0x2}}}, &(0x7f0000590000)=0x8c)
r3 = request_key(&(0x7f0000bf7000-0xb)='asymmetric\x00', &(0x7f000098f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000066f000-0x1d)='eth1cpusetOsecurity\\vmnet0+@\x00', 0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000b0000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x20, 0x1, 0x9, 0x0, 0x5, 0x8001, 0xad40, 0x7, 0xfff, 0x5, 0x9, 0xc8f, 0x20, 0x1, 0x80000000]}, &(0x7f000036a000-0x4)=0x108)
keyctl$describe(0x6, r3, &(0x7f0000236000-0x44)=""/68, 0x44)
bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc)

2018/02/03 19:57:33 executing program 0:
clock_getres(0x2, &(0x7f0000e94000))

[   51.378427] binder_alloc: binder_alloc_mmap_handler: 8153 20000000-20002000 already mapped failed -16
[   51.399513] binder: BINDER_SET_CONTEXT_MGR already set
[   51.399522] binder: 8153:8166 ioctl 40046207 0 returned -16
[   51.436436] binder: 8153:8166 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0
[   51.439267] FAULT_FLAG_ALLOW_RETRY missing 30
[   51.439276] CPU: 0 PID: 8188 Comm: syz-executor7 Not tainted 4.9.79-g47af77b #26
[   51.439281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   51.439295]  ffff8801d7b4f5d0 ffffffff81d94b09 ffff8801d7b4f8b0 0000000000000000
[   51.439306]  ffff8801c3069f10 ffff8801d7b4f7a0 ffff8801c3069e00 ffff8801d7b4f7c8
[   51.439316]  ffffffff816624aa 00000000000065e3 ffff8801d83b08f0 ffff8801d83b08a0
[   51.439318] Call Trace:
[   51.439332]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   51.439343]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   51.439353]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   51.439362]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   51.439373]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   51.439381]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   51.439389]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   51.439395]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   51.439406]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   51.439413]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   51.439421]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   51.439429]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   51.439439]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   51.439448]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   51.439455]  [<ffffffff8166029c>] ? userfaultfd_ioctl+0xd0c/0x24e0
[   51.439463]  [<ffffffff812dfe50>] ? get_futex_key+0x1050/0x1050
[   51.439472]  [<ffffffff81dff264>] ? debug_check_no_obj_freed+0x154/0xa10
[   51.439480]  [<ffffffff8165f590>] ? userfaultfd_release+0x650/0x650
[   51.439490]  [<ffffffff8123c499>] ? __lock_acquire+0x629/0x3640
[   51.439498]  [<ffffffff812e4228>] ? do_futex+0x3f8/0x15c0
[   51.439507]  [<ffffffff8153eb6a>] ? quarantine_put+0xaa/0x180
[   51.439517]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   51.439526]  [<ffffffff81dfbf4b>] ? check_preemption_disabled+0x3b/0x200
[   51.439534]  [<ffffffff81dfbf4b>] ? check_preemption_disabled+0x3b/0x200
[   51.439542]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   51.439550]  [<ffffffff81dfbf4b>] ? check_preemption_disabled+0x3b/0x200
[   51.439558]  [<ffffffff815d1571>] ? __fget+0x201/0x3a0
[   51.439565]  [<ffffffff8165f590>] ? userfaultfd_release+0x650/0x650
[   51.439572]  [<ffffffff815ae70a>] do_vfs_ioctl+0x1aa/0x1140
[   51.439579]  [<ffffffff815ae560>] ? ioctl_preallocate+0x220/0x220
[   51.439586]  [<ffffffff81beada5>] ? selinux_file_ioctl+0x355/0x530
[   51.439592]  [<ffffffff81beaa50>] ? selinux_capable+0x40/0x40
[   51.439598]  [<ffffffff815d1571>] ? __fget+0x201/0x3a0
[   51.439606]  [<ffffffff815d1598>] ? __fget+0x228/0x3a0
[   51.439611]  [<ffffffff815d13b7>] ? __fget+0x47/0x3a0
[   51.439619]  [<ffffffff81bd3579>] ? security_file_ioctl+0x89/0xb0
[   51.439625]  [<ffffffff815af72f>] SyS_ioctl+0x8f/0xc0
[   51.439632]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:33 executing program 5:
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000052f000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed6000-0x10)='/selinux/policy\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000077000)={0xffffffff, 0xc9, 0x2, 0x4, 0x1, 0x2})
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000da6000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000038f000-0x50)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0xffffffffffffffff}})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e63000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000ba8000-0x4)=0x98)
close(r2)
symlink(&(0x7f0000413000-0x8)='./file0\x00', &(0x7f0000fc5000)='./file0\x00')
fcntl$setown(0xffffffffffffffff, 0x8, 0x0)

2018/02/03 19:57:33 executing program 2:
mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000002d000)=0x10, 0x80000)
mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000002e000-0xc)={<r1=>0x0, 0xc3, 0x30}, &(0x7f0000012000)=0xc)
r2 = getpgid(0x0)
mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ptrace$setsig(0x4203, r2, 0xfffffffffffffffc, &(0x7f000002e000)={0x34, 0x3, 0x6, 0x9})
mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002e000-0xa0)={r1, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xb1}}, 0xffff, 0x0, 0x1, 0x3ff80000, 0x40}, 0xa0)
madvise(&(0x7f000001d000/0x4000)=nil, 0x4000, 0xb)
r3 = socket$netlink(0x10, 0x3, 0x7ffffff)
sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @fd=r3}]}, 0x20}, 0x1}, 0x0)

2018/02/03 19:57:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000fcb000-0xc)='/dev/autofs\x00', 0x20080, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c5b000)='/selinux/checkreqprot\x00', 0x80000, 0x0)
pwritev(r0, &(0x7f0000a59000-0x90)=[], 0x10000000000001fd, 0x0)

2018/02/03 19:57:33 executing program 0:
mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000006000)='./file0\x00', 0xa000, 0x1)
r0 = socket$inet(0x10, 0x1, 0x4)
sigaltstack(&(0x7f0000007000/0x3000)=nil, &(0x7f000000d000))
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000015000)=@ax25, &(0x7f0000016000-0x4)=0x10, 0x80800)
listen$netrom(r1, 0x2)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x80040, 0x0)
ioctl$TIOCCBRK(r2, 0x5428)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000017000)={<r3=>0x0, 0x54}, &(0x7f0000018000-0x4)=0x8)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000016000-0x4)=@assoc_id=r3, &(0x7f0000005000-0x4)=0xe1)
sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0)

2018/02/03 19:57:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9}})
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000213000))
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000866000)={@common='bond0\x00', @ifru_flags=0x4000})
close(r1)
openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e1f000)={0x0, 0x1c, &(0x7f0000d27000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a78000)=0x10)

2018/02/03 19:57:33 executing program 6:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x80000000000000)
remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000f000)={&(0x7f0000000000/0x1000)=nil, 0x100000001, 0x7, 0x80, &(0x7f000000b000/0x1000)=nil, 0xb1d})
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@local, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000010000)=0xfe7d)

2018/02/03 19:57:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r0, &(0x7f0000d3a000)="c89acbff6d02afde4561422fdb8f5518ab9bf5f9d3cacfb93a23c817a087ca1ddf0332c97ef0380bb1ac330831b0927139103364496ce21ca6fe3bbba9a04a96bc57e1968eeb4632eae79764bfcb23811b6384adde8e54c4edad6a1604e8fc376315ee83b7d7785116a3795f2bdb1ff8d4b255f73820cc382e5fb2da33f2340d51cfbe81c25c69d1a3e88ce43ff841ea23842daec2503765318eb13f0b71e36d596312875e557d79c1fe0a36bba5f3b64f9a574ca8e38113f33124d1681faa54fb4057cc3de54b45220cc207eb6928493ebb6fd1ea5af99b0842059543c461eeb24331300c3cfabc107fa78375", 0xed, 0x80, &(0x7f0000290000-0x1c)={0xa, 0x2, 0x2eac, @loopback={0x0, 0x1}, 0x1f}, 0x1c)
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000045e000-0x36)=""/54)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10)

2018/02/03 19:57:33 executing program 7:
mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0)
mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f000041b000-0x8)={0x0, <r1=>0x0}, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001c6000-0x10)={<r2=>0x0, 0xd7, 0x688, 0x6}, &(0x7f0000062000-0x4)=0x10)
mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000041a000)={r2, 0x68e}, &(0x7f000041a000)=0x6)

2018/02/03 19:57:33 executing program 4:
mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1000000010, 0x802, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r1=>0x0})
mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$unix(r0, &(0x7f0000a46000)=@file={0x0, ""/2}, &(0x7f0000f84000-0x4)=0x4)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000f84000)={&(0x7f0000f84000)=@can, 0x10, &(0x7f0000f85000-0x10)=[{&(0x7f0000f84000)=""/128, 0x80}], 0x1, &(0x7f0000f84000)=""/4096, 0x1000, 0x5205}, 0x10000)
sendmsg$nl_route(r0, &(0x7f000015f000-0x38)={&(0x7f0000f81000-0xc)={0x10}, 0xc, &(0x7f0000c45000-0x10)={&(0x7f0000f80000+0xd38)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LABEL={0x14, 0x3, @common='gre0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x10)

2018/02/03 19:57:33 executing program 3:
mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d1d000)=0x20, 0x4)
mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d1f000-0x20)={@generic="f30f4cecebab5bb18402ce3e88fc2378", @ifru_flags=0x2002})
shutdown(r0, 0x0)
recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0)
mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000d1e000-0x8)='./file0\x00', 0x4)
mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d1e000-0x4), 0x4)

2018/02/03 19:57:33 executing program 7:
mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
ioctl$TCSBRK(r0, 0x5409, 0x7)
write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30)

2018/02/03 19:57:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290200002000190700003ffffa66ba000000000000e80001000000040d00140000000000000000001d", 0x29}], 0x1)

2018/02/03 19:57:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000856000-0x4)=0x3, 0x4)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002})

2018/02/03 19:57:33 executing program 2:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x2000, &(0x7f0000001000-0xd2)="c432f89979a8a7c162cd967ed65d294eec51d316dcceb56877857d8c243518438112186f67c8ea1906d919947d8bdbe1545deab9610d61aa454d5ca3347e50a9eadd98f84431a5e870b145d67f2793a9abfe5e3b59536213a59093e2e486873ba486a11464b7a1ba424f0d6f342019f9ea8bf826715da906dc191a02525f425209805e4407a0cbb9cd4aab076805cf686b8dac4f12a9db25171f4a10b9cb3d2ba45f57cb27eeac53a6bd39dd0cb8043e636e3e711d7f7de75e05b6b48875c6931f4243e99cb078ffbd76235019011d455e1f", &(0x7f0000003000-0x4), &(0x7f0000000000), &(0x7f0000012000-0x6c)="7ad1ad4422d6d2354d4371fd6b7168a9fd4bccd2b527baddb303e98280aaa66eec05417d7141e83b4c24687a6d64f617618efe997f91bb3d2f7563a995c132afe32e2b3a50f6bf213b2f24a981205cdcab3523793d587ebab8fbc806d5c9e297bb0836d4b7c3ead35f75a513")
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
getitimer(0x0, &(0x7f0000013000-0x20))
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000012000-0x4)=0x1, 0x3, 0x8, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f0000002000-0x4)=0xb4c, 0xfffffffffffffc00)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmmsg(r1, &(0x7f0000014000-0x3c)=[{{&(0x7f0000001000)=@can, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000011000)=""/174, 0xae}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000-0xf7)=""/247, 0xf7}, {&(0x7f0000002000-0xad)=""/173, 0xad}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000012000)=""/90, 0x5a}, {&(0x7f0000013000)=""/251, 0xfb}], 0x9, &(0x7f0000001000)=""/58, 0x3a, 0x8}, 0xc0c4}], 0x1, 0x40000002, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
uname(&(0x7f00001ca000)=""/217)

[   51.721223] binder: 8153:8166 got reply transaction with no transaction stack
[   51.728517] binder: 8153:8166 transaction failed 29201/-71, size 104-56 line 2920
[   51.738991] binder: undelivered TRANSACTION_ERROR: 29201
[   51.752320] binder: undelivered TRANSACTION_ERROR: 29201
2018/02/03 19:57:34 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}})
r1 = socket(0x10, 0x803, 0x0)
connect$unix(r1, &(0x7f0000026000)=@abs={0x0, 0x0, 0x0}, 0x8)
recvmmsg(r1, &(0x7f00003ed000)=[], 0x0, 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0)
write(r1, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22)

2018/02/03 19:57:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/rtc\x00', 0x802, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000593000)={<r1=>0x0})
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b9d000-0xc)={r1, 0x80000, r2})
clock_gettime(0x0, &(0x7f0000000000))
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000236000-0xb)='/dev/hwrng\x00', 0x400, 0x0)
setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000dfd000), 0x4)
ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00008bd000))
ppoll(&(0x7f0000b80000-0x10)=[{r5, 0xfffffffffffffff8}], 0x223, &(0x7f0000346000-0x10)={0x0, 0x989680}, &(0x7f0000863000-0x8), 0x8)
fcntl$setstatus(r4, 0x4, 0x0)
connect$unix(r3, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa)

2018/02/03 19:57:34 executing program 4:
mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e81000)=0x8000000000004, 0xfffffed0)
socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000b2a000-0x8)={<r1=>0x0})
mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ff4000+0x1e7)={{0xa, 0x3, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x2, 0x3824, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe9}, 0x8, [0x6, 0x9, 0x7, 0x1000, 0x3, 0x26847a3b, 0x9, 0x1000]}, 0x5c)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10)
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ff6000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8)
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff6000), &(0x7f0000f9c000-0x4)=0x4)
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000222000-0x38)={&(0x7f0000ff6000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000e66000-0x40)=[{&(0x7f000090f000)=""/192, 0xc0}, {&(0x7f00006fb000)=""/140, 0x8c}, {&(0x7f00009c7000-0xb8)=""/184, 0xb8}, {&(0x7f00001ec000)=""/214, 0xd6}], 0x4, &(0x7f0000ff6000-0x23)=""/35, 0x23, 0x100000000}, 0x10100)
mlock2(&(0x7f0000ce4000/0x2000)=nil, 0x2000, 0x1)

2018/02/03 19:57:34 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c92000-0x4)=@assoc_id=<r0=>0x0, &(0x7f000065d000-0x4)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007d4000-0x6)={r0, 0x200}, &(0x7f0000821000)=0x6)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1)
getsockopt$inet_opts(r1, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10)

2018/02/03 19:57:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe)
syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007ca000)={@generic="03460ffbbb9174e6f0f4b3a5f8fefd8a", @ifru_flags=0x5000})
r1 = request_key(&(0x7f000074c000-0xa)='encrypted\x00', &(0x7f00008ff000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004f4000-0xd)='/dev/net/tun\x00', 0xfffffffffffffff8)
keyctl$setperm(0x5, r1, 0xffffffff)

2018/02/03 19:57:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
setrlimit(0xa, &(0x7f00009e8000-0x10)={0x7c1a, 0x6e})

2018/02/03 19:57:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000448000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006e2000-0x9)=@sack_info={<r2=>0x0, 0x0, 0x5}, &(0x7f000028f000)=0xc)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000858000)={<r3=>0x0, 0x5}, &(0x7f000076d000)=0x6)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001d9000)={r2, 0x7, 0x100000000, 0x6, 0xc52c, 0x4000000, 0x1, 0x588, {r3, @in6={{0xa, 0x3, 0xfffffffffffffcce, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2, 0x0, 0x7, 0xffffffff7fffffff, 0x401}}, &(0x7f000042a000-0x4)=0xb8)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007ae000-0x70)={0x2, 0x1, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_spirange={0x2, 0x10}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0)

2018/02/03 19:57:34 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x448080, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
r1 = dup3(r0, 0xffffffffffffffff, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
dup(r0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00009d2000)={{}, 'port0\x00', 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6})

2018/02/03 19:57:34 executing program 1:
mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a)
ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4))
mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000023000-0x4a)={<r2=>0x0, 0x42, "91ecbe344b4cb46f459733dabe21a7ca0ced439f6aff17ce797562d3577b71931e1ba461625ee0338409f28a7d98a6487a9caad85a3b7e2e9ce31eefa0b3a9f5c28e"}, &(0x7f0000023000-0x4)=0x4a)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={r2, 0x6}, &(0x7f0000020000-0x4)=0x6)

2018/02/03 19:57:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
truncate(&(0x7f0000012000)='./bus\x00', 0xffff)
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0)
readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1)
r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000021a000-0x6f)=""/111, &(0x7f00003f2000)=0x6f)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
fadvise64(r1, 0x0, 0x0, 0x4)
stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44))

2018/02/03 19:57:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24))
r1 = syz_open_pts(r0, 0x801)
r2 = dup3(r1, r0, 0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000f4000))
write(0xffffffffffffffff, &(0x7f0000c35000-0x1), 0xffffff0b)
writev(r2, &(0x7f0000689000)=[{&(0x7f0000ba4000-0x27)="d5", 0x1}], 0x1)

2018/02/03 19:57:34 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00006c8000-0x1a4)=[{{&(0x7f0000b0f000)=@nl=@unspec, 0xc, &(0x7f00000dc000)=[{&(0x7f0000f04000)=""/4096, 0x1000}, {&(0x7f0000d3b000)=""/22, 0x16}, {&(0x7f00001fe000)=""/96, 0x60}, {&(0x7f0000504000-0xc8)=""/200, 0xc8}, {&(0x7f00000e8000-0xf8)=""/248, 0xf8}, {&(0x7f00003e6000-0xfd)=""/253, 0xfd}, {&(0x7f00006c6000-0xa4)=""/164, 0xa4}, {&(0x7f000065e000)=""/254, 0xfe}], 0x8, &(0x7f0000f44000-0xb8)=""/184, 0xb8, 0x7}, 0x400000000000}, {{&(0x7f0000ba5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f00002a2000)=[{&(0x7f00009bf000-0x68)=""/104, 0x68}, {&(0x7f00005a3000)=""/159, 0x9f}, {&(0x7f0000095000-0x2b)=""/84, 0x54}, {&(0x7f0000374000-0x7e)=""/126, 0x7e}, {&(0x7f0000050000)=""/160, 0xa0}, {&(0x7f0000ad2000-0x74)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x4b0}, 0xfffffffffffffff9}, {{&(0x7f0000a0e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000e3a000)=[{&(0x7f000024e000)=""/4096, 0x1000}, {&(0x7f0000e69000)=""/20, 0x14}, {&(0x7f00006c4000-0x28)=""/40, 0x28}, {&(0x7f000060d000)=""/131, 0x83}, {&(0x7f0000562000)=""/10, 0xa}, {&(0x7f0000976000)=""/202, 0xca}, {&(0x7f0000a79000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000ed8000)=""/3, 0x3}, 0xfff}, {{0x0, 0x0, &(0x7f0000b64000-0x10)=[{&(0x7f0000901000)=""/170, 0xaa}], 0x1, 0x0, 0x0, 0x4}}, {{&(0x7f0000fd7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000b3d000)=[{&(0x7f0000754000-0x27)=""/39, 0x27}], 0x1, 0x0, 0x0, 0x3ff}, 0x1}, {{&(0x7f0000ac6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000ad3000-0x50)=[{&(0x7f000043a000-0xc6)=""/198, 0xc6}, {&(0x7f0000c2a000)=""/41, 0x29}, {&(0x7f0000638000-0x48)=""/72, 0x48}, {&(0x7f0000222000)=""/170, 0xaa}, {&(0x7f0000299000)=""/124, 0x7c}], 0x5, &(0x7f00002ea000-0x1b)=""/27, 0x1b, 0x2}, 0x4ad}, {{&(0x7f0000fae000)=@rc, 0x9, &(0x7f000068a000)=[{&(0x7f00002eb000-0x5e)=""/94, 0x5e}, {&(0x7f0000b66000)=""/203, 0xcb}, {&(0x7f0000d2a000)=""/86, 0x56}, {&(0x7f000025e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000049000-0xa7)=""/167, 0xa7}, {&(0x7f0000d81000-0x38)=""/56, 0x38}, {&(0x7f0000cba000-0xba)=""/186, 0xba}, {&(0x7f00009b9000)=""/63, 0x3f}, {&(0x7f00008a7000)=""/244, 0xf4}], 0x9, &(0x7f0000b7c000-0x9a)=""/154, 0x9a, 0x9}, 0x3}], 0x7, 0x0, &(0x7f00005e5000)={0x0, 0x1c9c380})
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005af000)=0x5)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000086d000-0x10)={<r2=>0x0, 0x200, 0x13b2, 0x5}, &(0x7f0000c9d000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000275000-0x8)={r2, 0x800, 0x8}, &(0x7f0000d94000)=0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f47000)=r2, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10)
sendto$inet(r3, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00002e5000-0x40)=[{0x8}, {0x0, 0x40}, {}, {0x0, 0xffffffffffffffff}, {}, {}, {0x7, 0x80000}, {0x0, 0xfffffffffffffffc}], 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4)
sendto$inet(r3, &(0x7f0000a74000-0x8c)='4', 0x1, 0x0, &(0x7f00004e4000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)
sendto$inet(r3, &(0x7f0000101000-0x5c)="84", 0x1, 0x200040c0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10)

2018/02/03 19:57:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001f1000-0x10)='/selinux/create\x00', 0x2, 0x0)
preadv(r0, &(0x7f00000d1000-0x50)=[{&(0x7f00001b8000-0x9e)=""/158, 0x9e}, {&(0x7f0000adf000)=""/206, 0xce}, {&(0x7f0000b10000)=""/147, 0x93}, {&(0x7f000002d000+0xa3f)=""/213, 0xd5}, {&(0x7f000081b000-0x23)=""/35, 0x23}], 0x5, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$int_in(r1, 0x5421, &(0x7f0000e03000)=0x3d)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00')
r3 = fcntl$getown(r1, 0x9)
setpriority(0x2, r3, 0x1000)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b0e000-0x4)=0x7ff, 0x4)
readv(r2, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x7}], 0x1)

[   52.383563] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'.
[   52.394629] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'.
2018/02/03 19:57:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0)
r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00')
write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00')
memfd_create(&(0x7f0000114000-0x9)='vboxnet0\x00', 0x2)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003c7000)={<r3=>0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x100000001, 0x101, 0x81, 0x442, 0xfff, 0x5, 0x7fff, 0x100000000, 0xffffffffffff8001, 0x5, 0x5, 0x390, 0xfff, 0x8, 0x8]}, &(0x7f00007f1000-0x4)=0x108)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000234000-0xff)={r3, 0xf7, "830e3d2b09a1f9f7dbab42cfa5def578f2879866d6d7d9d58cdbfd23ff42c1d3c45156995e964b77e0d0cb782fa9bc74ca87c44b089101390aeb5b229b5cb81847e5883437dcfe82f74fe240323bb037560ffa287f141aca9deaa2f869307721907b7b72716a60358b6622aa6305f07539d7602a3990f553f1c18179e51191233ed56d63a93250b526027ac22178faf988f1499906ac86b259c2a74a257211a4bb1f40d3015bd5313e79218b626a036f03f4c3d12d1cf74ba5874277c5abbb431a8ec8f9cc90e40901a358ea65c532ef517acdc053bdf90ab6bfae7a4389dd940efd40665ee571700bdd7f573273a7dee968b4388d44e9"}, &(0x7f0000331000)=0xff)
link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00')
ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0)
keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0)

2018/02/03 19:57:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000739000)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000686000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x17, 0x10, "2952bb04eb5c920706e848767331c6550dc6c3b0f473b509f0353f9459e1326a0f65a72e0f36625997971509fc8a4bcf33245c5788f5ca7e78dac92b38455930", "6d1a9a88188dad0fa9666a3f253c0f05aab8b2c2b703a9cc884074e16aae387f", [0x0, 0x951]})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dbc000-0x8)={<r1=>0x0}, &(0x7f00005ee000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fbb000)={r1, 0xffffffff00000001}, 0x8)
r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000840000)={<r3=>0x0, 0x9}, &(0x7f00008a7000)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000011a000)=@assoc_id=r3, 0x4)
syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82)

[   52.444945] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'.
2018/02/03 19:57:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d)
getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000c0d000+0x4d1), &(0x7f00002b1000-0x4)=0x4)
listen(r1, 0x1)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/sequencer\x00', 0x200000, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000022f000)={<r3=>0x0, 0xffff}, &(0x7f0000510000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bc0000)={r3, 0x8001, 0x408977f, 0x1, 0xfffffffffffffffe, 0x4}, &(0x7f0000574000)=0x14)
sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c)
close(r0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000403000-0x18)=[{0x3, 0x8000000000e00}, {0x2, 0x7fffffff}, {0x3, 0x8001}], 0x2000002a)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000004d000-0x8), &(0x7f0000d9a000)=0x8)

2018/02/03 19:57:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4)
bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003dc000)=0x40, 0x4)
sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008e6000-0x90)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90)
sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000735000-0x18)=@get={0x1, &(0x7f0000130000-0x60)=""/96, 0xecd})
pipe(&(0x7f0000286000))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f1000-0x8))
sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0)
sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0)
sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0)

2018/02/03 19:57:34 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f0000cbf000-0x10)='/dev/input/mice\x00', 0x0, 0x40)
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00003a4000-0x4))
mkdir(&(0x7f00002ef000-0xa)='./control\x00', 0x0)
r1 = fcntl$getown(r0, 0x9)
ptrace$pokeuser(0x6, r1, 0x0, 0x4)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa})
getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00002c8000)=0x8, &(0x7f0000f64000)=0x4)
getpeername$ax25(r0, &(0x7f000099a000-0x10), &(0x7f00008eb000)=0x10)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30)
rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00')
execve(&(0x7f0000cce000-0x10)='./control/file0\x00', &(0x7f0000bcd000)=[], &(0x7f0000b26000-0x10)=[])

2018/02/03 19:57:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8)
unshare(0x400)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/keychord\x00', 0x0, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0xfc, &(0x7f0000fd4000-0x6)=""/6, &(0x7f0000d71000-0x4)=0x6)
r2 = dup3(r0, r0, 0x7fffe)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000078a000-0x20)={0x1, 0x6, 0x1, 0x3fe000000000, 0x1, 0x5, 0x5, 0x3, <r3=>0x0}, &(0x7f0000b08000)=0x20)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b71000)={r3, 0x7ff, 0x8}, &(0x7f00002b9000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bb7000)={0x7, 0xfffffffffffff001, 0x0, 0x1, 0x1, 0x8, 0x7, 0x3, r3}, &(0x7f0000c4c000)=0x20)
r4 = epoll_create(0x7)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000e81000-0xc))
signalfd(r0, &(0x7f0000e82000), 0x8)

2018/02/03 19:57:34 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000011000)={0x400020000013})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x800, 0x0)
getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:34 executing program 0:
pipe(&(0x7f0000577000)={<r0=>0x0, <r1=>0x0})
r2 = syz_open_pts(r1, 0x400000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6_vti0\x00', <r3=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @empty}, 0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x7b)=""/123, &(0x7f0000000000)=0x7b)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={<r4=>0x0, 0x101}, &(0x7f0000002000)=0x6)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x3ff}, 0x8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000004000-0x8)=[{r1}], 0x1, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000004000-0x8)={0x10001}, 0x8)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000))
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000-0x4)=<r5=>0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000005000-0x4)=r5)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000006000-0x1000)="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")
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x6, 0xff}, 'port1\x00', 0x0, 0x80800, 0x7, 0x6, 0x5, 0x6, 0x401, 0x0, 0x1, 0x5})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fsetxattr(r2, &(0x7f0000006000)=@known='system.posix_acl_access\x00', &(0x7f0000001000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getgroups(0x4, &(0x7f0000007000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r6=>0xffffffffffffffff])
setfsgid(r6)

2018/02/03 19:57:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0)

2018/02/03 19:57:34 executing program 3:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xffffffffffffffd4, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x5c, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "df7654", 0x0, "1f0e5d"}, "8318f3e97d658cd9302ba64ebfeda354fc04669ec9122d9e926625b7a379bb18794b93fe6f7f003c7bd622a4d08521eeeec8cf4c14f56065cabe826f98558d309139d5f6fac9b3a1639ea01b"}}}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]})
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
prctl$setname(0xf, &(0x7f000000b000-0x35)=')posix_acl_accessusertrustedvmnet1{eth0:vboxnet0user\x00')
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb), &(0x7f000000a000)=0xb)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000006000-0x14)={<r2=>0x0, 0x5, 0x8, 0x8, 0x4, 0x3}, &(0x7f0000007000-0x4)=0x14)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000c000-0x8c)={r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c)

2018/02/03 19:57:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
recvfrom$ax25(r0, &(0x7f00005ce000)=""/188, 0xbc, 0x20, &(0x7f00002d8000-0x10)={0x3, {"3dd57ce2d885c5"}, 0x1}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fc6000-0x4), &(0x7f0000c9d000-0x4)=0xfffffffffffffc71)

2018/02/03 19:57:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0)
r1 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000))
ioctl$int_in(r0, 0x5473, &(0x7f0000c7a000-0x8)=0x2)
epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8), 0x8)

2018/02/03 19:57:34 executing program 3:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/ppp\x00', 0x400, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$ax25(r0, &(0x7f0000000000)={0x3, {"058d90b0f14f75"}, 0x71}, 0x10)
ftruncate(r0, 0x101)
fcntl$setflags(r0, 0x2, 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x1f, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={<r1=>0x0, 0x4}, &(0x7f0000003000-0x4)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x40, 0x20}, 0xc)
setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000003000-0x4), 0x4)
r2 = getpgrp(0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000004000-0x10))
ptrace(0x4217, r2)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8)
r4 = getegid()
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r2, r3, r4}, 0xc)
fadvise64(r0, 0x0, 0x6, 0x5)
prctl$setptracer(0x59616d61, r2)
r5 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8)
pwrite64(r5, &(0x7f0000002000)="5544f0ec2cb3e5df89666382596b6228c4a260c8fd07b5a3dc05411dafe89f6c00fbe54795c5d42f390d12621ab74f491faccaf5c25d73f7c3832f7d0a3bc31e54aa2d265717555803f0c234ead09add2807e4ec099fa864b072", 0x5a, 0x4d)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000002000-0x8), 0x8)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000006000-0x8))
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netlink(r0, &(0x7f0000006000), &(0x7f0000006000)=0xc)

2018/02/03 19:57:34 executing program 2:
socketpair$inet(0x2, 0x3, 0x800000000ad6, &(0x7f00000a3000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d2b000)={0x0, 0x1f, 0x6fc, 0xffffffff, 0x2, 0x7, 0x1f, 0x8, {<r1=>0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}}, 0x2cc, 0x1, 0x8b09, 0x0, 0x3ff}}, &(0x7f0000c59000)=0xb8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bc0000-0xfc)={r1, 0xf4, "49bcc40d82e21b703c1df5ae2aa465cfad23f588e9189c9be039eb14754cb23ed8d5ea9cda2f81582171d2ea93f4b0ddf2a053018105da90918becc83444c7e14b901661891a88241bae6c7db8e56e30c983b1f9e867b86bff2463411da211954652344ce72a9bfcf99dacc1003d8fe40848471e11ba7cfb39e0bb8c2839115dcb4500a5329f68b956d0d5d763c63ff64171fb383e788bb1be3b81e67fe073b8c13ee692c093426b392c4edb13f12ebf86a954f2457e334d0c4670416afb4419a42a6d8ad81327152f4cd92454b438520e656aeb6e6f20459490847ba282d760de7f7fee8f6e485475463c58e5badad66c521db7"}, &(0x7f0000001000-0x4)=0xfc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4)

2018/02/03 19:57:34 executing program 0:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000652000), &(0x7f0000913000-0x4)=0x4)
mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r1, 0x0)

2018/02/03 19:57:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00')
r1 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00')
sendfile(r1, r0, &(0x7f0000b82000), 0x400000ff)
stat(&(0x7f00002c6000)='./file0\x00', &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
bind$unix(r1, &(0x7f0000d6a000)=@abs={0x1, 0x0, 0x3}, 0x8)
ioprio_set$uid(0x3, r2, 0x7f)

2018/02/03 19:57:34 executing program 0:
mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty}, 0x10)
ppoll(&(0x7f0000a1a000)=[{r0}], 0x1, &(0x7f0000ef7000-0x10)={0x0, 0x989680}, &(0x7f0000ef6000), 0x8)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b9000-0xe)='/dev/keychord\x00', 0x8000, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4)

2018/02/03 19:57:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = eventfd2(0x0, 0x0)
write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sendto$inet6(r1, &(0x7f00004c4000)="7aefd6e712bb732e4bad", 0xa, 0x8094, &(0x7f000042a000-0x1c)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c)
writev(r0, &(0x7f0000d7f000)=[{&(0x7f000099d000)="500c5401091ca48d", 0x8}], 0x1)
write$tun(r0, &(0x7f0000345000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x122f, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0xee28, [], {0x9, 0x6, "47e821", 0x7, 0x97, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [@fragment={0x32, 0x0, 0x81, 0x14, 0x0, 0x7, 0x3}, @dstopts={0x7b, 0x18, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffd}, @generic={0x80000001, 0xbd, "6f5c921462b0faeded5689d9b68a397e0d53445dd327f406e5112fdeb21097873703c4251de28ae961fe19ab0642aa0d43fd93eb76eb68fa3ed3181ed7d3adab5887160faf9fbef460863eee5cf5944fe146720b2b3f157dc213d94d6d23a31d08f9ed8061bc6ef0ba9288f5e76882eed484640c276ee859a404913c0578b4304f41920485d7139a4b0edf809036eaeb9f296eefec488cfffea9f5021456a0f206d29cf632a5d9f3abd673ad634b90d0ba4ccc785685bb8e32588ff8ab"}]}, @dstopts={0x2e, 0x207, [], [@jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xe3f}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7, 0xfffffffffffffff8, [0x6, 0x3, 0xff]}}, @generic={0x5, 0x1000, "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"}, @pad1={0x0, 0x1}]}, @fragment={0x3b, 0x0, 0x200, 0x7, 0x0, 0x3ff, 0x1}, @routing={0x8, 0x4, 0x3, 0x0, 0x0, [@empty, @loopback={0x0, 0x1}]}], "0bd6047037279af2d45fb4d38b814c5974594862665e4d83e48f1b2919a9d0c5e5341d737143eb8003f0f7aac508b6e572636664abc05b09d01b4f3ef2b2eaff9e7a5d737482438ebff28b2a91efce5fb537270def2d19f5d867dd7caea228e9a102c3a12cc45cf654e550754ad00be8df77efe9c73c4122930155d51c94a2dc30d4a5f7602596594e094483a3cd34164e6bf141a0fd0e0b0925da5acb614ca89947e32ec405cd026f5d5033444238cd6cd8740ee21308d5760ece"}}}}}, 0x125b)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c01000-0x15)='/dev/pktcdvd/control\x00', 0xa8e0e7884b8eaeb, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d34000-0x4)=0x400, 0x4)
readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1)
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008d7000-0x6)={0x1, [0xc67]}, &(0x7f000057e000)=0x6)

2018/02/03 19:57:34 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getcwd(&(0x7f0000000000)=""/51, 0x33)

2018/02/03 19:57:34 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xed1, 0x40a1d11a3392b7e1)
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000ede000-0x20)={0x54, 0x9, 0x8, 0x80000000, 0x1, 0x1})
mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000a94000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6)
mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5)
vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0)

2018/02/03 19:57:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = inotify_init1(0x2000000)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f18000)=0x3)
fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00')
r1 = add_key$keyring(&(0x7f0000c78000-0x8)='keyring\x00', &(0x7f00005a6000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb)
add_key$keyring(&(0x7f00009de000-0x8)='keyring\x00', &(0x7f0000283000-0x1)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a8a000)="72bf4dd28b08e8e02a389babf7df623fb1ea42c7520c8910f8c3851e46033b444fb5b883d64c2afb2fb2c9f780bd8bd63ad72d8a5d63c202efada280aa2a87d76e", 0x41)

2018/02/03 19:57:34 executing program 1:
clock_gettime(0x5, &(0x7f0000002000-0x10))
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/rtc\x00', 0x50800, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xffffffff)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000401000)='net/fib_trie\x00')
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x1})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x2, 0x4d, &(0x7f0000000000)="61b172150414c49c6fe7143269bce62c1e8711f6de30e6b0a049f3c06b6b6d4042abb4b2939f567e2a6d06b4de8b273ec075c86e46cb5bb91a256f28059a5294647b385d32eb0a6362fd2cd94c"})

2018/02/03 19:57:34 executing program 7:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xadd22d6025a9a894})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})

2018/02/03 19:57:34 executing program 4:
mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/autofs\x00', 0x400000, 0x0)
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = add_key(&(0x7f00001db000)='id_resolver\x00', &(0x7f000024e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000024d000)="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", 0x1000, 0xfffffffffffffffa)
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = add_key$keyring(&(0x7f0000112000)='keyring\x00', &(0x7f00001bd000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$instantiate_iov(0x14, r2, &(0x7f0000047000-0x40)=[{&(0x7f000023d000)="4705162491036ee4068718334594cee0cbd7d07b7e6dfb03d7b5cf21e9e52c23d5688145f91d02e1e7753d6d36d4463ba70f696244839eb7683325a926a6839c8e5225653876bf40b36d393f5ac0", 0x4e}, {&(0x7f000024d000)="f27c88d544deae37aded2229314076dfaded0865", 0x14}, {&(0x7f000003b000-0xbe)="d859e8f216239fb2ce9932dbdd15162671d2c2b7bc8e25796703bd356210d89850004d3179c4c245e4f7481bdc309aa423d0a54638b1a96948faafc1b27de60574b05e28d153f329582ae850f0ca538b13fcafb2ea4fc82a9505b89da5d7ddc73350a55fc008d91c1dfb60df5d6c2482bba39a7129478e3e5f00b6732141a379e83649e6bfef5bbb5d26757f71ccf0dd4e12e2c3e4d1448cc831efaae6830263b8c1a534a44e53fe3aed81f991a38fc240a23ef420fe157ef4e21af42e26", 0xbe}, {&(0x7f000024e000-0x16)="ac0c1df9c6bfff6566433b26448add0d08329285e465", 0x16}], 0x4, r3)
ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000022000-0x10)={&(0x7f00001e3000/0x2000)=nil, 0x2000})
r4 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101)
restart_syscall()
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = accept(0xffffffffffffff9c, &(0x7f000024d000)=@un=@abs, &(0x7f00001e6000-0x4)=0x8)
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000024d000)={0x469, 0x4, 0xfffffffffffffffb, 0x400, <r6=>0x0}, &(0x7f000024e000-0x4)=0x10)
mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000024e000-0xc)={r6, 0x81, 0x10}, &(0x7f0000004000-0x4)=0xc)
write$sndseq(r4, &(0x7f0000244000)=[], 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{}, 'port0\x00'})
clock_gettime(0x0, &(0x7f000024c000-0x10))
getpgrp(0x0)
fstat(0xffffffffffffffff, &(0x7f000024a000-0x44))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f000024b000))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000})

2018/02/03 19:57:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002b2000-0xc)=@sack_info={<r1=>0x0, 0x5, 0x2}, &(0x7f0000dd3000-0x4)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000358000-0x8)={r1, 0x9}, &(0x7f0000c52000-0x4)=0x8)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000629000-0x24)=@ethtool_ringparam={0x10}})

2018/02/03 19:57:34 executing program 7:
mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/autofs\x00', 0x0, 0x0)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f8b000+0xbb)={<r2=>0x0, 0x7f}, &(0x7f0000998000)=0x8)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f8c000-0x8)={r2, 0xffffffff7fffffff, 0xfffffffffffffffc}, 0x8)

2018/02/03 19:57:34 executing program 3:
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000044c000-0x8)={<r1=>0x0}, &(0x7f0000bf0000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3ff}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x10, 0x100080003, 0x0)
r2 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000))
r3 = epoll_create(0x1f)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000feb000)={0xffffffd})
acct(&(0x7f0000ad1000)='./file0\x00')
seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
r4 = socket$unix(0x1, 0x1, 0x0)
shutdown(r4, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0)
recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0)
pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8})

2018/02/03 19:57:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', <r1=>0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0xa)
recvmsg(r2, &(0x7f000055b000-0x38)={&(0x7f0000d3c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000a4a000-0x30)=[{&(0x7f0000d4c000)=""/247}, {&(0x7f0000fe0000-0x25)=""/37}, {&(0x7f0000aaa000-0x1000)=""/4096}], 0x0, &(0x7f000087d000-0xde)=""/222, 0xfffffffffffffd91}, 0x0)
sendmsg$nl_xfrm(r2, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, []}, 0xfd9d}, 0x1}, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000030f000-0x6)={<r4=>0x0, 0xff}, &(0x7f0000d7a000-0x4)=0x6)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e2d000-0x8)={r4, 0x86}, 0x8)
sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f51000)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0)

2018/02/03 19:57:34 executing program 5:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002000)=@abs, &(0x7f0000002000-0x4)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
read(r0, &(0x7f0000001000-0x92)=""/146, 0x92)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x80)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000004000-0x4), &(0x7f0000000000)=0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getresuid(&(0x7f0000003000-0x4), &(0x7f0000002000), &(0x7f0000002000))
r2 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1)

2018/02/03 19:57:34 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={<r1=>0x0, 0x2}, &(0x7f000002b000-0x4)=0x6)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000214000-0x8c)={r1, @in6={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000296000-0x4)=0x8c)
mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000947000-0x1000)=""/4096, &(0x7f0000b25000-0x4)=0x1000)

2018/02/03 19:57:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000082e000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003a5000-0x8c)={<r1=>0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000614000)=0x8c)
stat(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000546000-0x44)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
ioprio_get$uid(0x3, r2)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a18000)={r1, 0x4, 0x7, [0xffffffffffff8000, 0x8001, 0x7, 0xfffffffffffffff7, 0x3, 0x9, 0x1000]}, &(0x7f0000ac9000)=0x16)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000746000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000b7a000+0xe03)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000081b000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000f31000)=0xe8)
setreuid(r4, r5)
pipe2(&(0x7f00007ab000)={0x0, <r6=>0x0}, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000190000-0x4)=<r7=>0x0)
getresgid(&(0x7f00006b9000), &(0x7f0000d51000-0x4), &(0x7f00004d4000-0x4)=<r8=>0x0)
r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d32000-0xe)='/selinux/load\x00', 0x2, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000042000)=<r10=>0x0)
getresgid(&(0x7f0000a66000), &(0x7f000007d000-0x4)=<r11=>0x0, &(0x7f00005fa000-0x4))
sendmsg$unix(r6, &(0x7f0000693000-0x38)={&(0x7f0000a27000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e5e000)=[{&(0x7f0000f38000-0x60)="1a084b7dfddb399cdf062bb5efa6117d3d0e4612f44a7c83e46d4a849f3ccc8bd8857e2960e6b9a3dc960f50449b96bd5ca459c2733c8e7a926e56e04b78423a111ef7cebb7bfbd81cef770f8db702bc7dfbe0465fe084267cfea6936dfd7e48", 0x60}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000afc000)=[@cred={0x20, 0x1, 0x2, r7, r5, r8}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r3, r9, r3, r3, r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r5, r11}], 0xa8, 0x4000}, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc)
setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14)

2018/02/03 19:57:34 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000e7a000-0x7)='ns/ipc\x00')
ioctl$TIOCNOTTY(r0, 0x5422)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a01000)=<r1=>0x0)
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000019f000-0x8)={0xffffffff, 0x80})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000059000-0x4)=<r2=>0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00003e8000-0xb0)={{0xffffffff80000001, 0x2}, 'port1\x00', 0x6c, 0x2, 0x27, 0x7, 0x1, 0x87, 0x0, 0x0, 0x2, 0x877f})
r3 = syz_open_procfs(r2, &(0x7f0000039000-0x12)='syscall\x00')
ptrace$cont(0x20, r1, 0x2, 0x100000001)
pread64(r3, &(0x7f0000e61000), 0x0, 0x0)

2018/02/03 19:57:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000118000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept$netrom(0xffffffffffffffff, &(0x7f00000ad000)=@ax25, &(0x7f00002e1000)=0x10)
sendmsg$netrom(r2, &(0x7f0000d64000-0x38)={&(0x7f000000d000)=@full={{0x3, {"34a189a7f4dd4c"}, 0x1}, [{"603fad3bcdadfe"}, {"37f7f2bbd6d96d"}, {"7659e020d81bcc"}, {"2cad988eb44ab6"}, {"20eb3bea4a2b75"}, {"c8ad4ae38aaa07"}, {"3c6be2de5c036f"}, {"66e43902024c34"}]}, 0x48, &(0x7f00008d8000)=[{&(0x7f0000a36000-0x93)="d7e8cabce396c928cf0e6efb375e6d0362409514a5ca32e06fc057a85368e2dfe6b1ce9256f038aebdf148ba218852cff7d98776b1a879f5acfdf607b010a5a2883cb971e105b81fc027ab99b777ac8502a83892c915a1b620d8b75bbcfd76c021d4ba92afdf28c88fb976349caddd2074e3e89f86c7713bc9cdcc3bef23f0589f344b1e5f1b226c5c7df639e0fcb598926aa9", 0x93}, {&(0x7f0000170000-0x92)="4e90276ad162d94e06fe5944e8bf2eecd7ef9bca466df37ae290e7f36fe60f7061116b6f8677661f0e8f64ba4f08819efbb0f039e9450b3bbbc48b5ae49a61b1f6649608dd3333d71b5b7cd68eca5583e5faec2738be743d5ea80c5cfdfaa7ad6824bcd2a9af8f82e85ac05034022d9751ec850182301ac6288e2a7cec70e646ca6f4d58a382f0bf05da063eec59713f7077", 0x92}, {&(0x7f00004e4000)="1dfab552464cf30be366c82bed782f1e09bc4b5a82ed06bddeeca1ee3412095b49e2ee153059b75aada9a42a5b076fc6a5e62cb2c82b20aa02f3ab8ae2ecfbea444dd03fbbfd228f4fb9db9adfe80464fec1f5a7b859f61f2f99038cd5d8fffcfcc709d168b6b9148750675e4ecb183c5653f3055edee7f5f308b7e85bd14dadb49209198b327f871e92b403ad4d1a06d32cb048c5d66f580e99cc29a27c840bb9d01c3401464d00189bf838993d55f4980fde10f1846c6a031d574aaa7e4d0f072d03c525cdb43b", 0xc8}, {&(0x7f0000979000-0x5c)="da471c323cf553b8a0c2853dfb951d1156eb5c2fe61ca3586cfa1f5327c6f3746cea912008ae0298b96f02c1f61ce6e758cda6f5a4b827292844bc6be531a3385ebaa5aca8a4bcd09b8a2f77c544242f5d64db2b70a1845d85393aa6", 0x5c}, {&(0x7f0000291000-0xea)="f22606c684df5828c5c8a9e102985f6aaf5bba8bf7e5a99be001ab47146cc1d2adb8d7a3c17869ba13d709db64ecaee0deec75729e21ad06f416364a143278603cb66ea90f8a8877e0bf2108de0bd3cec075e81d09a714fec0ac4ec4b55f1cf221684741e94153c239fd522e62e0cdc1fdef72b277ba01a03c244a88ef19fb1bb956d82f37576da2caf6517cf5ee32d0bf9dd388199d9c17bbfb2b8829ac83cc540d6072ec8553ba8b2a5595f0bb4f542aac19306439c7102396a96a1c957875f9ec94a16babd90af5cf4361b03980a7a555ab62939dfa6a666657fffa1a1a30e801727a47f17eac29b6", 0xea}, {&(0x7f000059e000-0x9b)="194eb804a2b77748f3543497eed4bedf4d35ebc1d5868b1d8b272c3b19245c8e12805083b2f5c59ef23416018485881e708a61f8785057e80b57cd75dc20c889efa76e2aea0e6b759e799f35c9dd1ccdea9a37d0f58c276ae4e1b7247e263cd3aa1ea483d96941e2248a644b63e67a9974a6a29be534c7bf01b457d9a6a15b06376f3986fde664e211f2d9ed0e4be432c0bee51a6bd1b021cfd627", 0x9b}, {&(0x7f0000397000)="8160a997ee1081291a5db0cbc1066e261391d8e6f78592", 0x17}, {&(0x7f0000a67000)="fafa3181e61779fd1e04dbd91ddf58423dd55628575c62f53aa81f1fbd63d20d9819832fca09c9a2b1f8d92291c87cfaed8e743fb533bc531809646e83bea2a978672a371605389f15a5ba66f45fa56944aac9ce55430cbc4279fd85eeea52a944bf1b0f33518e194181ab70b3ed1faf850eedae1b2e531b6c65c760e951fce9dd532e1414428921a0941354f18970ad3adb6e35984c2bfa85999bed64bec4642642f7f85a3bbc2d7ac662101e78aa6545112efab0e52962329106aacd6b67e4c3502af52e3299808ecfa8c1acfb6c46687408bf0f13fbff67a177ba1bcd3ed9bd2bc3", 0xe3}], 0x8, &(0x7f0000b2f000)=[{0x80, 0x118, 0xbc0, "342065f1414a223cbb9f90c7e40f309a80fbf6463e59876874ffed1c99c82800bb51e03ed92c4c413910fed2469b0ad41cf6dae543694552ec09b4d2da07f940201054c3d0740ebe6a2cbd4e12123d4c5af02fc45f9a0be74f2d45bb389789f1bdf3cf31e4bb8a5060b899d475e785"}], 0x80, 0x20000000}, 0x24000084)
sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0)
close(r0)

2018/02/03 19:57:35 executing program 1:
mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"})
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x800, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0xcf2, <r3=>0x0, 0x0, 0x7})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000)={0x5c, r3, 0x6bf0576b4506c3e5, 0xfffffffffffff800})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)})

2018/02/03 19:57:35 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000d7f000-0x8)='./file0\x00', 0x30)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
chdir(&(0x7f0000e3e000-0x8)='./file0\x00')
umount2(&(0x7f0000b1d000)='.', 0x2)
mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000637000)='pstore\x00', 0x0, &(0x7f00003f8000-0x75))

2018/02/03 19:57:35 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000fd4000)={<r0=>0x0})
futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0)
r1 = syz_open_dev$sg(&(0x7f00004ca000)='/dev/sg#\x00', 0x8, 0x101000)
write$sndseq(r1, &(0x7f00008cc000-0x150)=[{0x0, 0xf6, 0x4cf, 0xfffc000000000000, @time={0x0, 0x1c9c380}, {0x66c, 0x1}, {0x2, 0x8000}, @time=@tick=0x1}, {0xffff, 0x7, 0x6f, 0x4, @time={0x77359400}, {0x1, 0x7}, {0x7}, @quote={{0x7, 0x7}, 0x6, &(0x7f0000b02000)={0x9, 0x7ff, 0x9, 0x1000, @time, {0x7, 0x9}, {0xffffffffffffffff, 0x3}, @queue={0x0, {0x5, 0xffffffffffff0000}}}}}, {0x7, 0x2, 0x8, 0x1, @tick=0x5, {0xffffffff, 0xc}, {0xfe, 0x401}, @queue={0xffff, {0x200, 0x4}}}, {0x0, 0x8, 0x0, 0x9, @tick=0x1ffc, {0x72c, 0x7fffffff}, {0x5, 0x1}, @control={0x1, 0x5b77472e, 0x1624000000000000}}, {0x7, 0x40, 0x80, 0x1000, @time, {0x0, 0xb6a}, {0x200, 0xfff}, @time=@time={0x77359400}}, {0x9, 0x3f, 0x6, 0x9, @time={0x77359400}, {0x3}, {0x2, 0x81}, @raw32={[0x13, 0x77ff, 0x1]}}, {0x892, 0x4, 0xff, 0xfffffffffffffffd, @tick=0x100, {0x10000, 0x40}, {0x1, 0x200}, @ext={0xc2, &(0x7f000044c000)="6bb1b3c46b87212154c499475e7fdc2c11197e72b7c83cd77a9b5f6fc260bfb935422a1e0b92a7d900d04edaa85268b27669c74722877ac84d6809359b21fdb6be66738e40d44a0a5ba108debbac7869f426fe995cad585ef62357fd3e79ab8ca4c293e6b421b30513847d38794f19d57524e2422cbd796147f191119b47b5f38e8d1ba8ecb910c6f9da13d4cca9a72cd3d5c21d1d03b9f30d424ac21fa0b78ca9014071cf55f63c887ef9c19e28c6ceb99bd4bd83fd5dacd024a96329c253561e46"}}], 0x150)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000421000), &(0x7f00005f9000-0x4)=0x14)

2018/02/03 19:57:35 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b4000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8)
lstat(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4)
setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10)
sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0)

2018/02/03 19:57:35 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f00005f4000-0x10)=[{&(0x7f0000d37000)="1f000002031900000007000000068100023b0509000100010100ff3ffe585e940e5e5d90be5f5461fbeef68bd2c773e941ac7990627a053458ac3dd0684da3f321891990167cb4259990fb2345a5e49920dbfb213acecc1f1100e33a1b9e92423912d5745611082f6c83e50f8d4c5446b9b768d3", 0x74}], 0x1)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000545000-0xd)='/selinux/mls\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000d6f000/0x4000)=nil, 0x4000})

2018/02/03 19:57:35 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3")
r1 = epoll_create(0xff)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc))
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000))
r2 = socket$unix(0x1, 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000f82000)='/proc/self/net/pfkey\x00', 0xcc42, 0x0)
sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0)
sendmsg(r0, &(0x7f0000eed000-0x38)={&(0x7f00003d4000-0x20)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, &(0x7f000012d000)=[{&(0x7f0000ab1000-0x77)="43e7662e334ea7e4c8c3bcbc6a35c2eed51622d668a4cb1ab656a19547147584d9fd45c132f48cf18492f9c212c4d21562b074ebeb57f0c60c983c9f095191d97379b4efe64b17011d7ab596240453d62868b34920739da9d9412bd4e6b4c1b85cd756fb402068b8410d9e86f6349746641f980f90d06a", 0x77}, {&(0x7f0000bd8000)="3cbbc48323b2ab87754d08e31d2f8e1d1e45f0266e4aaaca5f6f0381421d5d0e537d189764ed346e7a692971558965bf19ad6593d6432051feba1050d31eb61f9be5177233e740cfdd53a9584859e9fe10768d11cf9c8308db3c11c56245576a2daea71b43aab6812b4451132c00b4920ab4e6420d50f51b68028ffdbc5bc6f9aca7a6ccaebb63be93ae56239e47327caf110b47a1f7b40e318a65167949524eaba8823ca7a22bbe49cf04b6614e80f886c55fc7a050524b42ed4f77a2d9fdfe561488cee586c015e686a3900419f92adf8b6906fdd618b1e93bc5a49e24df", 0xdf}, {&(0x7f0000136000)="16a7cbd8d6d2f1b28c218dadb0bc7991c3cacc66b7955e896b7bd5b85c8e51469aa30e5f48bcac91423385218d08f7eb3e", 0x31}, {&(0x7f00002ae000-0x33)="2cbc7a626b19e86df83d2a3d16e97805b8902586aa0ded78b85fd3a4f23ceda9ce1bd5553e9bab32c5b3bc2213fecb4b6ec90d", 0x33}, {&(0x7f0000067000-0x3c)="2ce4824ef6645272155167c53989e5c51f1d401ba212d61408afa6ba20aa723aa2641ee55da353106a59d8f268fd5a0941fc76342f0a9d1ebde6a80ba603e5d3f89054d2795876976ce6643e5d64110230b388208f9b3e6f8bb16af526f0f2c5fb3d3ce63751f7837dc6eeb00e9345cc261a639942a9e109cb91b6a9ceda52e7ab95e301b18f8cb923ca2c09872b57ce516c2c0a6758ce0488605b8f15e0ea484754ec106fa3f18847532268a122349676d785fdc1f2a919f1822e8d9a8b71f001ba868e654f0fc945cde23cd7b3677c71a02d44631aa551a6721186706dbe9661f0745e898721dff9bcfa6d5ecfa5d490b6cfe412a4a6", 0xf7}, {&(0x7f0000980000-0xf1)="96e54ccbb2e368d83934f386685faf06971ade9009c3446d358f44e085e47e790b3469c70a7b12165757260db50e9ec20a9f90998d5fc7ccc566f4be970c1563eddf841dc732e91bedf1db9dc8a78b1a5706dfd023afcd02cfe0c5d0624fd4f123d1cc3790fcccad04d2d109d423d5970e08a5f3bd127ca20aaf7d7a81bbc37a87da760f7e014538dec52658b05576801e9666f9a1955fe6b0576afca9b899369f6f48213b3bf1bee47ed2b3a93bbd6327f0ea80ab593fa7a7ea95d41aef6782fb37c629d140ae4220bcca802ce4ae133fd6877b9c74ecf29fcd5fc60c1c621d6d7a47b9df2e9fdf49efcb522f82e39ef0", 0xf1}, {&(0x7f00001eb000)="78d46b1b49a71d1b4837985a83359ca8032f56578e14a701833831885a2afba0146a7c6778a8f668a6f1d678f693adf77129aff2b0fa6d5277b636717fb18280caa67dddd01aa2875722de4382d57a0995e79abc3259433edb17a902", 0x5c}], 0x7, &(0x7f0000ca0000-0x98)=[{0x98, 0x117, 0x7, "023f1721488b09ec349a104012e8d9a3d3e0b6b3798c2a7f960f3973278a5160668c0d638870e27f15ccbb8451ab3e899e63f6c56d32feb33b4979afea3872fa0cf75296bba95a0dca9b6652f869b0d77a614a96e8c7d99a2e835e642cd1b8fd51c2246dd946e3ad3534a8159b5f6b7a21b80db273734e073795bfd5b9882c2b01a51569f9684e37"}], 0x98, 0x4000}, 0x4010)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d7a000-0xc9)=@ethtool_dump={0x3e, 0x3e, 0x80, 0xb9, "2b37dcc02f9ac942a0aec90db4e9182d2bf301221f7cf8e203ac40a119de28a58c55d16235d98acd925059800ee83ffcdbd818671ef82efeed6d338988657d847f341c9fbdebae313d8b0358e9e3349f5b72a2e85a01a628bd0e1f251a61b1b3ff7d340a23c9c587562c25ce5b1d8c11b1fd8066a220e76e12a1b7fbe28e11f7e0213a5df4972573931dd0c545726b98cecf56fca874534c4de98537ee98f36b657ebe31b1c9d7b359c70b6e538bac6daa37b9fe6bc0b279cb"}})
recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0)
recvmsg(r3, &(0x7f000093e000-0x38)={&(0x7f0000b64000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f000050d000)=[{&(0x7f0000295000-0x69)=""/105, 0x69}, {&(0x7f000019a000-0x5c)=""/92, 0x5c}, {&(0x7f00008b9000-0xbd)=""/189, 0xbd}, {&(0x7f00003ba000-0x9c)=""/156, 0x9c}, {&(0x7f0000408000)=""/232, 0xe8}, {&(0x7f00000a0000-0x8)=""/8, 0x8}, {&(0x7f0000b5f000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00007be000-0x95)=""/149, 0x95, 0x100}, 0x3)
pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8})
ioctl$TCSBRK(r0, 0x5409, 0x1c000)

2018/02/03 19:57:35 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000), 0x0)
futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea5000)='/proc/self/net/pfkey\x00', 0x101000, 0x0)
ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000de8000-0x17)=""/23)

2018/02/03 19:57:35 executing program 5:
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000fdb000-0x18)=""/24, &(0x7f00001e6000)=0x18)

2018/02/03 19:57:35 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x200, &(0x7f0000fbf000), &(0x7f0000077000-0x4), &(0x7f0000f8b000), &(0x7f00000d5000))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[])
r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00')
sendfile(r0, r0, &(0x7f000031b000), 0x1)
execveat(0xffffffffffffffff, &(0x7f0000df7000-0x8)='./file0\x00', &(0x7f00009d3000)=[&(0x7f0000f9c000-0x9)='userself\x00', &(0x7f0000db3000)='\x00', &(0x7f00000a4000-0xc)='personality\x00', &(0x7f000010f000-0x3)='#[\x00', &(0x7f0000240000)='personality\x00', &(0x7f0000078000-0xc)='personality\x00'], &(0x7f000018b000)=[], 0x0)
open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0)

2018/02/03 19:57:35 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x0)
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f000000f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[]}], 0x1, 0x0)
pipe(&(0x7f000099c000-0x8))
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/02/03 19:57:35 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00')
tkill(r0, 0xe)
sendfile(r1, r1, &(0x7f00003e1000), 0x3ff)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)

2018/02/03 19:57:35 executing program 6:
mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0)
madvise(&(0x7f00005a6000/0x1000)=nil, 0x1000, 0xe)

2018/02/03 19:57:35 executing program 2:
r0 = inotify_init1(0x8000400040400000)
fadvise64(r0, 0x4b, 0xfff, 0x4)

[   52.948549] binder: 8442 RLIMIT_NICE not set
[   52.962443] binder: BINDER_SET_CONTEXT_MGR already set
[   52.968675] binder: 8441:8446 ioctl 40046207 0 returned -16
[   52.977205] binder_alloc: 8441: binder_alloc_buf, no vma
[   52.983079] binder: 8441:8442 transaction failed 29189/-3, size 0-0 line 3127
2018/02/03 19:57:35 executing program 0:
mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f8000))
socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000796000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000328000)={<r2=>0x0, 0x9, 0x8, 0x400000000000}, &(0x7f0000960000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004c3000-0x7b)={r2, 0x1000, 0x73, "8e0564c3621fb568ff5eca79ba75b6fc4da83629ad7b0c07883ccd2e487bbb63e85cac440d9825bda6733ab0d1bc22150243579a065af2bbeea5732020105702f69e81dea2ceaff16b7cf1053aab4dd2de15ad3fedb962aa4e4d94e1cb5f05ee5faf8763a94e55e2cd94d640765aef95cfae46"}, 0x7b)

2018/02/03 19:57:35 executing program 5:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e)
r1 = open(&(0x7f0000062000)='./file0\x00', 0x10000, 0x182)
connect$netlink(r1, &(0x7f0000d54000-0xc)=@unspec, 0xc)
sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0)

2018/02/03 19:57:35 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x8000001, 0x2, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0)

[   53.011528] binder_alloc: 8441: binder_alloc_buf, no vma
[   53.032732] binder: 8441:8442 transaction failed 29189/-3, size 0-0 line 3127
[   53.052823] binder: undelivered TRANSACTION_ERROR: 29189
2018/02/03 19:57:35 executing program 1:
mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f00003aa000)={<r0=>0x0})
select(0x40, &(0x7f0000cd1000), &(0x7f00000f8000-0x40)={0xdf}, &(0x7f000024e000), &(0x7f0000cd2000)={r0, <r1=>0x0})
setitimer(0x0, &(0x7f00002ec000)={{0x77359400}, {0x0, r1}}, &(0x7f0000c2c000-0x20))
alarm(0x0)
mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd4000)='/proc/self/net/pfkey\x00', 0xa00, 0x0)
mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000cd5000-0x4))
mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KDENABIO(r2, 0x4b36)
r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$TCXONC(r3, 0x540a, 0x9)

2018/02/03 19:57:35 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}})
dup3(r0, r1, 0x80000)
rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8)
pipe(&(0x7f0000f89000))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d0a000), &(0x7f0000358000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f8b000-0x8), &(0x7f0000050000-0x4)=0x8)

2018/02/03 19:57:35 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000b86000-0x8)='./file0\x00', 0x80000, 0x100)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f67000-0x28)={0x5, 0x5, 0x1, 0x4, 0xffffffff})
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0)
socketpair$inet(0x2, 0xf, 0x100, &(0x7f0000a93000-0x8)={0x0, <r2=>0x0})
setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00007b2000-0x8)={@rand_addr=0x6, @rand_addr=0xc6}, 0x8)

2018/02/03 19:57:35 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00007ea000)={0x4001})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000951000))

[   53.058421] binder: undelivered TRANSACTION_ERROR: 29189
[   53.068986] binder: release 8441:8442 transaction 33 out, still active
[   53.083495] binder: undelivered TRANSACTION_COMPLETE
[   53.093933] binder: release 8441:8442 transaction 34 out, still active
[   53.100697] binder: release 8441:8442 transaction 33 in, still active
[   53.107655] binder: undelivered TRANSACTION_COMPLETE
[   53.112838] binder: send failed reply for transaction 34, target dead
[   53.119503] binder: send failed reply for transaction 33, target dead
2018/02/03 19:57:35 executing program 0:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000))
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000008000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000008000-0x90)=[{&(0x7f0000008000-0xe7)=""/231, 0xe7}, {&(0x7f0000007000)=""/24, 0x18}, {&(0x7f0000007000)=""/209, 0xd1}, {&(0x7f0000007000)=""/58, 0x3a}, {&(0x7f0000008000-0xdc)=""/220, 0xdc}, {&(0x7f0000002000-0xc0)=""/192, 0xc0}, {&(0x7f0000005000-0x14)=""/20, 0x14}, {&(0x7f0000008000-0xcc)=""/204, 0xcc}, {&(0x7f0000007000)=""/223, 0xdf}], 0x9, &(0x7f0000001000-0xd0)=""/208, 0xd0, 0x1ff}, 0x21)
setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000005000-0x4)=0x9112, 0x4)

2018/02/03 19:57:35 executing program 5:
personality(0x10)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0)

2018/02/03 19:57:35 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r0, 0x40044590)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000751000)='/proc/self/net/pfkey\x00', 0x8002, 0x0)
utimensat(r1, &(0x7f0000413000-0x3)='./file0\x00', &(0x7f0000db9000)={{0x77359400}, {0x77359400}}, 0x100)
unlinkat(r1, &(0x7f0000ae8000)='./file0\x00', 0x0)

2018/02/03 19:57:35 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5b000)='/dev/sequencer\x00', 0x0, 0x0)
accept4$inet6(r0, &(0x7f0000d6b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ecc000-0x4)=0x1c, 0x80000)
r1 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="fc709a8b7430cc2c2c5d0ce63d9d823e"})

2018/02/03 19:57:35 executing program 6:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d2000-0x11)='/selinux/enforce\x00', 0x2000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000285000-0x4), &(0x7f0000b71000)=0x4)
r1 = socket(0x10, 0x8000000000002, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, <r2=>0x0}, &(0x7f0000b35000-0x4)=0xc)
r3 = request_key(&(0x7f0000531000)='.request_key_auth\x00', &(0x7f000094a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000277000-0x11)='/selinux/enforce\x00', 0xfffffffffffffffb)
r4 = add_key$keyring(&(0x7f00002e3000-0x8)='keyring\x00', &(0x7f00001e7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3)
openat$ppp(0xffffffffffffff9c, &(0x7f0000031000-0x9)='/dev/ppp\x00', 0x20000, 0x0)
keyctl$reject(0x13, r3, 0x96b8, 0xe779, r4)
setreuid(r2, r2)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c76000-0x78)={0x78e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, 0x20, 0x2, 0xfffffffffffffff7, 0x80000000, 0x6, &(0x7f000055d000)=@common='vcan0\x00', 0x9, 0x6, 0x8})
fcntl$setstatus(r1, 0x4, 0x800)

2018/02/03 19:57:35 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0)
poll(&(0x7f0000790000)=[], 0x40a, 0x3)

2018/02/03 19:57:35 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041)
readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0xa0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000))
r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00')
readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1)
syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000)
set_robust_list(&(0x7f0000f30000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0x8)
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x602})
pipe(&(0x7f0000d29000)={0x0, <r2=>0x0})
readlinkat(r2, &(0x7f0000d11000)='./file0\x00', &(0x7f00002cf000-0xa2)=""/162, 0xa2)
fsync(r1)
getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4)
r3 = socket(0x10, 0x3, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4)
openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00002b1000)={0x20000000000000e2, &(0x7f0000f96000-0x10)=[]}, 0xfffffffffffffcc6)
write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26)

2018/02/03 19:57:35 executing program 1:
mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000265000), 0x0)
r1 = socket(0x10, 0x2, 0xc)
write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f)
close(r0)

2018/02/03 19:57:35 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x80002, 0x0)
write(r0, &(0x7f00007bb000-0x26)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26)
connect$llc(r0, &(0x7f00000d1000)={0x1a, 0x9, 0x81, 0x4, 0x3, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10)
chmod(&(0x7f0000774000-0x8)='./file0\x00', 0x2)

2018/02/03 19:57:35 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000012d000-0x2814)={0x1c, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x12, @binary}]}, 0x1c}, 0x1}, 0x0)
r1 = creat(&(0x7f0000cd4000-0x8)='./file0\x00', 0xf6)
getpeername$llc(r1, &(0x7f0000d02000+0x912)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ce1000)=0x10)

2018/02/03 19:57:35 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cab000)={0x0, @in6={{0xa, 0x2, 0x8001, @empty, 0x9}}, 0xfffffffffffffffd, 0x6b}, &(0x7f0000df9000)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005e8000)={<r1=>0x0, 0xf3}, &(0x7f0000738000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000482000-0xa0)={<r2=>r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0xff, 0x4e7a, 0x7fff, 0x8}, &(0x7f0000cb4000)=0xa0)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000efd000-0x10)={r1, 0x800, 0x2, 0x1}, 0x10)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000073000-0x8)=@assoc_value={r2, 0x2}, 0x8)
ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000b51000)={0xffffffffffffd256, 0x3, 0x100000000, 0xfffffffdfffff341, 0x2, 0x1})
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bc6000-0x10)={0x4b8, 0x6, 0x3, 0x81}, 0x10)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000eee000-0x4))
seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
readlinkat(r0, &(0x7f0000ea3000)='./file0\x00', &(0x7f0000637000)=""/157, 0x9d)
rt_sigqueueinfo(0x0, 0xe, &(0x7f0000663000-0x10)={0x200006, 0x0, 0x4, 0xe43})
fcntl$getflags(r0, 0xb)

2018/02/03 19:57:35 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x20000058, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)
sendmsg$nl_route(r0, &(0x7f000073b000-0x38)={&(0x7f0000695000-0xc)={0x10}, 0xc, &(0x7f00008d8000)={&(0x7f0000a2a000-0x28)=@setlink={0x28, 0x13, 0x20, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000, 0x100}, [@IFLA_LINK={0x8, 0x5, 0xfff}]}, 0x28}, 0x1}, 0x20040000)

[   53.240893] nla_parse: 1 callbacks suppressed
[   53.240898] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'.
[   53.287990] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'.
2018/02/03 19:57:35 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000519000-0x134)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0)

2018/02/03 19:57:35 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind(r0, &(0x7f0000016000)=@generic={0x0, "009d090000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80)
accept$packet(0xffffffffffffff9c, &(0x7f0000f3c000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004e6000)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c6000-0xe8)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000032d000)=0xe8)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000a61000)={@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3, 0xfffffffffffffff9, 0x500, 0x94b, 0x8, r1})
setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a06000)={@rand_addr=0xffffffffffff16ca, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc)

2018/02/03 19:57:35 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r1=>0x0})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003dc000)={<r2=>0x0, @in={{0x2, 0x2, @rand_addr=0x2}}, 0xfff, 0x1, 0x4, 0x3, 0x4}, &(0x7f000070c000-0x4)=0x2b)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000052c000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x9}, &(0x7f0000e8b000-0x4)=0x98)
sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0)
bind$packet(r0, &(0x7f0000e7e000)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)

2018/02/03 19:57:35 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000d1b000)='/dev/sg#\x00', 0x2a6, 0x208001)
r0 = socket(0x10, 0x20000000802, 0x8)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a3d000))
fcntl$setstatus(r0, 0x4, 0x42400)
write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f)

2018/02/03 19:57:35 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000935000-0x10)=[], 0x11a)

2018/02/03 19:57:35 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xa, 0x3, 0x6, &(0x7f00005f6000)={0x0, <r0=>0x0})
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000c94000-0x4))
clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000))
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r1, 0x15)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
tkill(r1, 0x15)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
tkill(r1, 0x1000000000016)

2018/02/03 19:57:35 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000939000/0x1000)=nil)
r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00')
writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1)

2018/02/03 19:57:35 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000779000)='/dev/rtc\x00', 0x80000, 0x0)
ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000e42000-0x8e)="c3bb1a2024e379a88c498c6a7b28204093a4975f5a8625468052055c7cafd722efaed8ef08ee2287293e88a75e16c7ede6c00333d64f3385b1e21ea05f24029e877e679614879f46541db929ad2215fb4540579897fcdcb227913e4f037bd442341146859fa1e8407c13c9be30a377d67b75fb4fbc27746bfc81f919c79d02d7eb3506e578c400329576707e3033")
sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8)

2018/02/03 19:57:35 executing program 1:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = memfd_create(&(0x7f0000f83000-0x2)='Y\x00', 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005c8000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000406000-0x4)=0xe8)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00002a7000-0x28)={0x8, 0x800, r1, 0xfffffffffffffff8, r3, 0x1000, 0x7fffffff, 0x4})
tkill(r1, 0x15)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00002c6000/0x4000)=nil, 0x4000})

2018/02/03 19:57:35 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x9, 0xf, 0x101)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ca7000)={<r2=>0x0, 0xe5, "fda5b255d8358071e2154431e1720ca156712768008117c688345065df392a464f3701d184c19e1265d6cd0bf909f373014b5cf09b1921b6dc7117aaa834341a54814aaabe0a2a4e47217a6201979732ef631a6207983865610fb45d1d32c4f7ec99b797c4ed2d49131165d91a4b60faf30dbc43c3f3d020e435c721e42a20ca6598affe6aee99e9d6cfd8f7e23ac6a1d9458ba2e81c4237a5c716e911433e04494a32d4f75c6528357bd8badd827407cba2b577f420d5271ee79492780452914b2751cebef6ceeddffd64338f229741a836fc4ba722f076892362de773b9623c16edccfc1"}, &(0x7f000023e000)=0xed)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fdf000)={r2, 0x2}, &(0x7f0000f42000-0x4)=0x8)
r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c25000)='/selinux/status\x00', 0x0, 0x0)
ioctl$TIOCNOTTY(r3, 0x5422)
ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000091000-0x8))
accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000d20000-0x4)=0x14, 0x0)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r4, @broadcast=0xffffffff, @rand_addr}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a), &(0x7f0000318000))

2018/02/03 19:57:35 executing program 3:
futex(&(0x7f0000005000-0x4), 0x85, 0x0, &(0x7f0000002000-0x10), &(0x7f0000003000-0x4), 0x3000000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000824000)={<r0=>0x0}, 0x80800)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000062d000)=0x80000000, 0x8)

2018/02/03 19:57:35 executing program 4:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000146000)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000064000)='attr/current\x00')
write(r1, &(0x7f0000001000-0x3e), 0x0)

2018/02/03 19:57:35 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x80a, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000784000-0x20)={@common='yam0\x00', @ifru_flags=0xa001})
shmdt(0x0)
socket$netlink(0x10, 0x3, 0x7)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}})
mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil)
r1 = syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x4000)
fchmodat(r1, &(0x7f00008a5000-0x8)='./file0\x00', 0x4)
sync()
socket$inet_tcp(0x2, 0x1, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0)
syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000)

2018/02/03 19:57:35 executing program 0:
capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18))
r0 = socket$netlink(0x10, 0x3, 0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r1, 0x0)
socketpair(0x5, 0xa, 0x0, &(0x7f0000701000)={<r2=>0x0})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000062000)={0x20000008})
writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1)

[   53.455744] audit: type=1400 audit(1517687855.541:35): avc:  denied  { create } for  pid=8541 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1
2018/02/03 19:57:35 executing program 3:
clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00007e2000)=@full, &(0x7f0000000000)=0x48, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$netrom(r0, &(0x7f0000001000)=@ax25, &(0x7f0000000000)=0x10, 0x80800)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eb2000-0x10)=@common='lo\x00', 0x10)
remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0)

2018/02/03 19:57:35 executing program 7:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
clock_nanosleep(0x0, 0x0, &(0x7f0000013000-0x10)={0x77359400}, &(0x7f0000014000-0x10))
nanosleep(&(0x7f0000012000+0x1c7)={0x77359400}, &(0x7f0000003000-0x10))
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4, 0x50001)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0xd43, 0x9, 0x1d, {0x0, 0x989680}, 0x8001})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000066d000)={&(0x7f0000f04000/0x3000)=nil, 0x3000})
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000998000)={@common='ip6gretap0\x00', 0x7})

2018/02/03 19:57:35 executing program 4:
mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x400, 0x0)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000bc000)='tls\x00', 0x4)
ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000017000-0x7f)=""/127)
bind(r1, &(0x7f0000172000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)})
socket$inet_tcp(0x2, 0x1, 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a3000-0x16)='/selinux/checkreqprot\x00', 0x200c80, 0x0)
syz_open_dev$sg(&(0x7f000019f000-0x9)='/dev/sg#\x00', 0x0, 0x0)
listen$netrom(0xffffffffffffffff, 0x0)

2018/02/03 19:57:35 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1)
r1 = socket$l2tp(0x18, 0x1, 0x1)
shutdown(r1, 0x1)
writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1)

[   53.500663] device lo left promiscuous mode
[   53.529587] binder_alloc: 8586: binder_alloc_buf, no vma
[   53.540661] binder: 8586:8589 transaction failed 29189/-3, size 65351-8 line 3127
[   53.566203] binder: BINDER_SET_CONTEXT_MGR already set
[   53.573079] binder: 8586:8599 ioctl 40046207 0 returned -16
[   53.580309] FAULT_FLAG_ALLOW_RETRY missing 30
[   53.586055] CPU: 0 PID: 8588 Comm: syz-executor7 Not tainted 4.9.79-g47af77b #26
[   53.591316] binder_alloc: 8586: binder_alloc_buf, no vma
[   53.591335] binder: 8586:8589 transaction failed 29189/-3, size 65351-8 line 3127
[   53.595840] binder: undelivered TRANSACTION_ERROR: 29189
[   53.595861] binder: undelivered TRANSACTION_ERROR: 29189
[   53.617447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   53.626779]  ffff8801b007f970 ffffffff81d94b09 ffff8801b007fc50 0000000000000000
[   53.634755]  ffff8801bd14b310 ffff8801b007fb40 ffff8801bd14b200 ffff8801b007fb68
[   53.642728]  ffffffff816624aa 00000000000065e3 ffff8801b00f20f0 ffff8801b00f20a0
[   53.650703] Call Trace:
[   53.653266]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   53.658601]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   53.664632]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   53.671618]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   53.677993]  [<ffffffff812e0a42>] ? futex_wait+0x482/0x5e0
[   53.683591]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   53.689791]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   53.695992]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   53.702020]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   53.707701]  [<ffffffff8123c499>] ? __lock_acquire+0x629/0x3640
[   53.713733]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   53.719598]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   53.725559]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   53.732196]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   53.737705]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   53.742953]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   53.749766]  [<ffffffff812b9bfc>] ? SyS_clock_nanosleep+0x11c/0x230
[   53.756153]  [<ffffffff812b9ae0>] ? SyS_clock_getres+0x190/0x190
[   53.762277]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   53.769090]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   53.775642]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
[   53.825525] FAULT_FLAG_ALLOW_RETRY missing 30
[   53.830231] CPU: 1 PID: 8600 Comm: syz-executor7 Not tainted 4.9.79-g47af77b #26
[   53.837745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   53.847070]  ffff8801b02f79a0 ffffffff81d94b09 ffff8801b02f7c80 0000000000000000
[   53.855058]  ffff8801bd14b010 ffff8801b02f7b70 ffff8801bd14af00 ffff8801b02f7b98
[   53.863029]  ffffffff816624aa 00000000000065e3 ffff8801d6e1b8f0 ffff8801d6e1b8a0
[   53.871023] Call Trace:
[   53.873592]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   53.878930]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   53.884981]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   53.891977]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   53.898366]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   53.904569]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   53.910769]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   53.916802]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   53.922500]  [<ffffffff8153d471>] ? memset+0x31/0x40
[   53.927582]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   53.933439]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   53.939387]  [<ffffffff815ae9b8>] ? do_vfs_ioctl+0x458/0x1140
[   53.945244]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   53.951890]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   53.957415]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   53.962670]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   53.969484]  [<ffffffff812b2da1>] ? SyS_nanosleep+0x91/0x120
[   53.975267]  [<ffffffff812b2d10>] ? hrtimer_nanosleep+0x550/0x550
[   53.981483]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   53.988054]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:36 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x0, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001a9000-0x20)={@empty, 0x7, 0x0, 0x0, 0x0, 0x2, 0x10f8, 0x4bad6031}, 0x20)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084e000-0x11)='/selinux/enforce\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000513000/0x3000)=nil, 0x3000, 0x2, 0x8014, r1, 0x0)
setsockopt(r1, 0xffffffff, 0x6, &(0x7f0000ad9000-0x1000)="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", 0x1000)
getpeername(r0, &(0x7f000085f000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000c60000)=0x10)
sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x7, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}]}]}, 0x4c}, 0x1}, 0x0)

2018/02/03 19:57:36 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10)
setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000d1e000)="313236315096e989a7b9e1aba1f9985c75b7b4958463119f2c362b3220c5ecef886bc985bcee2be29905bb9c689192c36ace51be6c0a747e468dc0779f161c1c6f124d70603ec995451a60f649cac18cb434af96afb290e8f4410b2a114bf20b7e4a3066bc9c4196d49614b6d5084b13e6ff9ce6e963cad37ccf3b945b9d98a1add60c9fae1da77a3259", 0x8a)
accept(r0, &(0x7f0000c9b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000061b000-0x4)=0x14)

2018/02/03 19:57:36 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa3000)='/dev/sequencer\x00', 0x440, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000d89000)={0x81, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118)
r1 = add_key(&(0x7f0000fa6000-0xd)='dns_resolver\x00', &(0x7f0000337000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000010b000), 0x0, 0xfffffffffffffffe)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b97000))
keyctl$reject(0x13, 0x0, 0x0, 0x1ff, r1)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c)
connect$pppoe(r2, &(0x7f0000aef000)={0x18, 0x0, {0x2, @random="f251c5162e33", @common='syzkaller1\x00'}}, 0x1e)
socket$packet(0x11, 0x0, 0x300)
sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10)
ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000617000)="ffc620b2ed7216f97a0c6659aea8b4f493250896fca08027076d61fcf6fe6e99c77117fe8eb165684ad0208bee3312b69527506785c8f393ac219387b94580e94267500454e08a6f55ed0eb6eb0356b5067d1d34e995339e04e4059414a6094fa180305ac5f4766219a2edbf948f6aca2af7f03d15334e1be412a1ef7aca5ad80e297f3a98fe3e7b169eb4b8a496691bd0317c10d8e130d05ce7268b953935185a2c318c12ab5ed423c8340568a450326d4ff8ddd1e27eaab4fe34afd445420a29f4d8fd494082910cc81dd355f71b8f08ec60ec7d00f9ad")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b66000)={0x4, [0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f0000f39000-0x4)=0x14)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f3000)={r3, 0x85}, &(0x7f0000416000-0x4)=0x8)

2018/02/03 19:57:36 executing program 5:
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ab3000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000000)=0x2e, 0x80800)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={<r4=>0x0, 0x5, 0x30}, &(0x7f0000001000-0x4)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={<r5=>r4, 0x824}, &(0x7f0000001000)=0x8)
recvfrom$unix(r2, &(0x7f0000001000)=""/39, 0x27, 0x40010040, 0x0, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x145}, &(0x7f0000003000-0x4)=0x8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1, 0x2, 0x200, 0x9, 0x100000001, 0x4, 0x1, 0x3, <r6=>r4}, &(0x7f0000003000)=0x20)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r6, 0x7}, 0x8)
ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0)
sendmmsg$unix(r3, &(0x7f0000003000)=[], 0x0, 0x8000)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet6(r3, &(0x7f0000004000)=""/199, 0xc7, 0x20, &(0x7f0000004000+0x741)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000006000-0x5f)="93f3cada848df332bece077736d7232f9b694e4925639ae583411cb6a6ce024462fd662877db4b033fbca057242c7b2b89d2deb43cb554f47970b56593ead0c2b4bc045a8c68901c945cfcb9accc93c0ee52179045420563e9ba1324c8ae62", 0x5f, 0x4c044, 0x0, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r3, &(0x7f0000006000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb), &(0x7f0000003000-0x4)=0xb)
r7 = getpgid(0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xf, r7, 0x40, &(0x7f0000007000)="199be95048e5112df23dc2088d04dd6d8a60c9d7a1e49c87e414ceb001f2f98502ccf80871a17cde69950b68f7ac1287e76e1e67b8857a61837ccfd5f2c6a53052bc556181cc5936480b191338474452d548603490ee4344893ead11b2449a3d13573c7e31044051c8ca8b389b480ff3003788ba7b6e1bebe77db0bedae155dc2805e7d6842c51")
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000))
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$inet6(r3, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000009000-0x4)=0x1c, 0x80800)

2018/02/03 19:57:36 executing program 7:
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0)
pwritev(r0, &(0x7f000001a000-0x60)=[{&(0x7f0000006000-0xc)="b3", 0x1}], 0x1, 0x0)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e62000)={0x7, 0xffffffffffff8000, 0x2, {0x0, 0x989680}, 0x101, 0x6})
lseek(r0, 0x0, 0x3)
ioctl$TIOCNOTTY(r0, 0x5422)

2018/02/03 19:57:36 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x80, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000-0x4)=r0)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}})
ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000013000-0x49)=""/73)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
prlimit64(0x0, 0x0, &(0x7f0000012000-0x10), &(0x7f0000011000))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000003000)=""/206)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
sync()
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df4000)=<r2=>0x0)
sched_getattr(r2, &(0x7f00003f8000), 0x30, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000981000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x101})

2018/02/03 19:57:36 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2)
r1 = dup(r0)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000594000)={<r2=>0x0, 0x6}, &(0x7f0000604000)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000023c000-0x10)={r2, 0x100000000, 0x4, 0x1}, 0x10)
mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0)
lseek(r0, 0xfffffffffffffffd, 0x0)

2018/02/03 19:57:36 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x1)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/sequencer\x00', 0x40800, 0x0)
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c8f000-0x4)=0x8)
sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26)
sendto$inet(r0, &(0x7f00003ab000), 0x0, 0x0, 0x0, 0x0)

2018/02/03 19:57:36 executing program 2:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/selinux/create\x00', 0x2, 0x0)
socket$inet6(0xa, 0x5, 0x1)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
link(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00')
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2})
syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xffff, 0x8002)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0)
rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00')
lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1")
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = getuid()
ioprio_set$uid(0x3, r0, 0x101)
r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_mtu})
r2 = socket(0x10, 0x803, 0x0)
sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)

2018/02/03 19:57:36 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4)
sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0)
connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa)

2018/02/03 19:57:36 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = inotify_init()
socket$unix(0x1, 0x5, 0x0)
close(r0)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0)
close(r0)
dup2(r1, r1)

[   54.107686] IPv4: Oversized IP packet from 127.0.0.1
2018/02/03 19:57:36 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='oom_score_adj\x00')
sendfile(r0, r0, &(0x7f0000dd8000-0x8), 0x1)
syz_open_dev$mice(&(0x7f0000886000-0x10)='/dev/input/mice\x00', 0x0, 0x400000)
openat$ptmx(0xffffffffffffff9c, &(0x7f000052e000)='/dev/ptmx\x00', 0x400, 0x0)

2018/02/03 19:57:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00007cb000-0xa)='net/snmp6\x00')
preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0xfffffffffffffd9b}], 0x1, 0x53)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c85000-0x14)={0x3, 0x2, 0x0, 0x1, 0x7})
keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff)
clock_adjtime(0x0, &(0x7f00006e5000)={0x2, 0x5, 0x55a, 0x80, 0x5f, 0x3, 0x5, 0x9, 0x5, 0x6, 0x3, 0x80000001, 0xffffffff80000001, 0x5, 0x2, 0x5, 0x160feac2, 0x2, 0x401, 0x537, 0x2, 0x7fffffff, 0x6, 0x200, 0x400})
r1 = accept$nfc_llcp(r0, &(0x7f00006c1000-0x60), &(0x7f000082d000)=0x60)
stat(&(0x7f00008b3000)='./file0\x00', &(0x7f0000a28000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000743000)={0x0, 0x0, <r3=>0x0}, &(0x7f0000dea000)=0xc)
r4 = getegid()
getgroups(0x3, &(0x7f00003b0000)=[r2, r3, r4])
vmsplice(r1, &(0x7f0000eae000)=[{&(0x7f0000691000-0x87)="2c6e91a2dea45ae44bbe7a6f7e071fd09795129f3a045610d3f791c0eb8b09a683890574d786f761b8ee8adb746687a332965b1c5db7ec60eab374a490d7d259093f9c02804d69a7d47af4640af600c8e73c707ae63c907867cd5f424859b8b271147c438a3e95307f5eebd97058fedf7a392da461f15e77ac6ed8e4d6a5603b73391f65fabb6e", 0x87}, {&(0x7f0000971000-0x1000)="6500439d9fb9a7700d641d832ba35ebc64fe6dbf3abda4c4688ce09d3c121ab347050a0a96d835531b65f9805d2494460bba0eb0cd4c00ca559f082be076d5e6bf534995fa15ee5d2be1c88d6c4d9d1424074334f8b6a25bd271898d99a9410d010c09e06248e9743ae0b8c050cc9f3522b2f67228769b66a5f3d44947268d586eb88c1bae940b8459dc2a2729e0b8b4372ed8de160fef123307b71463182705eeaa9637829282a4a573ac518874639676138279029c9e1bb30aa37da036649dd4c53ba061eb6c65093200ecc72041a657198e0fe4c1fcdcd53a60eb3f2457d3ea8ab06cbe9a357cf42896dc5c6e1fd1f2f3539260999aea9feb9a622c9bd03ef4187d1507dd9d0d6789194784c4fa5468ae9a66be5d5f734a56e06819eddce1947c6fdb849f65a55109f90afae741709273310ac4496ab7db31afc95740200f82e046265b9335437b36077e32afead6e9caa8e07389b32e243b52fc18494ff131cbea9a66b51634c589e3920bd0e746fd4f9503e90683860fc570240c3b75dacc7e2b8298426beabf513928820a15b650755a049cc9721c2ac341437c1a66d0133bb48bdfa3450f4a20dc39fc2801e02f1be9ed2d194afe3e61f84a1828d23334b2861e27172d8401269f903f1ed03da85cf2a93204c910bfee7ebf67369f49c528b0232183fb0033e50e577cff0fe2dc900d3a723372bc7456e1856738e386599526e9ed7cf651d700d54dd7d12ca7114d21bcb20a5dea770e5d933be8cef1553096d6d639439c04c2bdadc75b35359947ed8357c729a33b828857f6d358996f72ed6a3769ab5b1552dd1da13b17c670bd547f46c08df0b167b87b0da12450d72d67489a1afac19241bf7ea07605b4ef9e8a25580a7a7ec0a6261fa426832f4b08592cdc1e5a9fec0946cd48a1818094db2ef9cf980cc08ac77d1a9f57f0d4099a0b551a8a279efef250ad901a2e8ad85670ad4182fe1880d3ae75e23e3603ec38fc4b36178d85def6224817b75ef4e52b24af94c37dd278d670e6b7cc773ff53477a03e3d8823ece915a89f20ead7779d06c63311962f08eaf97170a405fe8c72c78fcdf5d7172f20a86afacbce5999db0f28868b98aa5c7a7d76843b6e006d4cee82a71e6f661d78fb24b47c8e260ae33f7a98d31618d765adfdd21e2e1fbf4ab4ac1d8d441eccd25fe5c615a54a8dc3044d04d1534a46b0b40ab9727a0bdeedd35b5de3cef579caae3c3f08f68cff729326a5fa8e451772a9d86b7d589a305f790fc4beb0cc88b9b02106e59715a27c121d7546d536d19bd29d0e69b00461da02898c04dc87f79145afc9892dd99fb17a7edfcdb84bda50ef69f7e00c6055c2f0d66357b6c4a26466ba46ca843352823ce552b99d9c4a4e1b2e848c912b7311aebdf1ffad3c24b1fff2f1cc82c8b450391369b05ab3e62d2d92c205f0fd122c28e6697920e04fe424f59a71843519765ff5a817f31679286ac092ccfe030c1ff9373fb30f99d1fb0abc955579165c5ff62187712f2f549b37625b53c5534ebb0761fd93d349fee5bd2afde1010aafcd8426e08f49b874ad58c61ea99cfee0b3adf1cafb232a4a1cfd8bdbe51a8b59ffaa8565bace4604d75eea240ef94bbd95496a5fe8979207d4207033a0b2f2e21ee2d1d7ed61ec4e1011a7f55f7f068790e74a8720a2ea88aeb974d8253021c1b55a484a1af48defaf0c5351eeda050607f91598d98e4b8d99ce8fdffd94fbffe0e848e1ded6776ac9830ae0c9f9cf3cabae1803ad598aa6901c64d0060d2606a10a7d56fdc03703a1cc9e49e1a18c62bfa5539e914f58a637dbbeadf190c95383d96a686891a1b4fe5a0634d074716d16c1960c369dd20c9b718278f1c1e32f31cf8dfabc85877041e2c2890d946f4ad4ff345f10951b196a43d682452a3df154823a7293c2dc34f7562dcf02df8e7c775c511cb7a779d81c175291ed0335daefdb337c62a580a5c89282c74ae588d8488252a4d521ebbf00fc1266b334042ffd0fe13d75016ef8b5d2f28f61c0723c96ca005f1b0c2ebeadf6d7bd9ba90dc98cdeeb1cda6be99a3db972e753310f0e9511b72c19106d589eeb4c5b487ad9779a2d9f10271ea6be3671390c3898c45a79efac0692aa5e301bea8af077df9c4c4fc9235ed9e32a26782e2bcd800a6e00082b97813285b7c94951952877ba403edd3d852157dd29a895a0d29eb951e58b445a3dc21f2c33051ab9a0d0b804c7f4aafc144fa9d3e72127c9f50e091c34f5ddeec08ca7f9aa396f33d38e0bd549bf84e769e5b9c37c4946fc05dc73433d69193becb3937412c058edf19f5437f904dc6c05690fcd20a143ddaa1f90f00f55d3261be68cfc767baf8427d8406042e7ce6a0ac3d3047687f66257652c0682bf365e0d7411beff53b5e0cfd4916c7040c1bcaa90a9d380db17741480599989c0767da8e64005b50598c9955701de8b0eb81b7772fa601545b688105a5593376ec1048c87a7b9267bdfa7a4dabf2a7ae23d4bc69a687ef96f41c2e0e9707e672c339a504401c46bd9dfec0651fea2cc245a5076b275c07467d69ca283027dc14837f2d65eb0a36ac2762580d033b551c5738d3b1b989696fc8924996aca874072a2c200c1a93479783e8c99fc1b2f22d6005b45be4ddffd4b050d7cb43098380865d786fb34116ab32404a9f76c3c96c04383a454453528111b5f21c114c5a510c672783c06e1dabb13c5559be1742041246020d76c146cb75e720e346cafab16e703c91a59ee1ee0cacde59d9069f8d74271d1a136edf3f7aae2afd1b420e9e79d13d8623722ac9df3690601848e73789caaf90b8cc0aa7e981b90df3d89b7d3910abf4c93e61f1541c9efc38e59c3347ea241028815b2dc4dd237069a326710ad3daae2a6973da766197f7b937d47f30a1eb62bafea5ea99252d35a830db06236127d8fc3e318125222f7eafedbf55b75d602fd7d5661a133b032b868f810cab52094cec6f6c7b2e71415114966d4903bc621d9a4d35af1a669591a068a302a0198dc774304a9469c9b36f46f71d61546eaf8ded85ebaff53f7a3634952c8db1a8046c381793a43cabb2fdac6dbb94f0cdac2220fee03028508d45fb81669fe30e5edc8d0164ddceb31011a0ab56f2ffe51e982ded53864ddd0a959e0cdd311122e25651549ae4be49b820309ae25c553a37de83058c4f07b9e8997f293e4479fb7908608033c5a03c0f3d1407f71853d9bce92510a6e1678982f1bca1119fa938b1653c1886867bc1ca6c9730a7229cd58ce54b52773541c7a9ad8151c3dbe70b305f73165f0f77228aad5390e1c697dae8478f0d828cf9a627d4d7e364ab660025ea9b7a4d14148d88af2e3e2db4d167bbbfd4dbf650874c7fe858fb193072a8c0a229d10ad3adeadbb58bcd3af8b7b774a5237b86b7fe33f1f387131b90e081d49a88142203125d4c7d7189a183c68569cde5a1775c4686426fa62074d5c120d9c6b568867418e1f05f08fdaed695975a33aa8c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0x1000}, {&(0x7f00003c5000)="eeb78869bc5434de6fcf14760fa2559952b0d0540b08591e006ba714f484335b5191131a8d22839b2caa0018fb90d6704d1c755300c6b74fdea1aba1e31b613937540ae66db79289add5beb499cb059653af58082debeeb9a649398e499ce91247bc1f6a0038440a297350037f88571837cb8ebe9e41b9", 0x77}, {&(0x7f00005fd000)="6dbcf71b301711e9a19e234824c529c9fb68a7802cae17daa3ad71661c232060856ebd2d2c631a499d50d5b952bb3635e5f24fa330f702039a78b4a725e22241b962e4a922ffab74e1e5727947a9ed1594fa7d216c9c87a004ce3caaafbe871ef97f4e3ff56793074129523a630a0639e7fd36bb1a9bb05f383d08a80fc2f1f66db8a980cf832cfb38f884847d3cd757c9e343ab76cec5fa", 0x98}, {&(0x7f0000fda000)="e6480e86a60df8d051b2db15f75905eb236547cf6d0e098622e619439c06307e585cbdf52de3dbebff2d5984a11f18be3a97f8af5f2149b59e58d861a4d7e9106409036e06e2eae5128217d2272de07d373f232596c450356be980e96b9ed8aef1b3dc4313c927858d0d3e2f7c4476dcc368e39831bcb7758380d753ef8453fbf0f8b2b1fc", 0x85}, {&(0x7f00000ab000-0xcb)="80fd0d52fcdf875c80d1ac3d5b7f87b4f22d05eeb1f8a3a307c3dd0540e983930692a4929245220ce9a6f24a579a46b6787860b77374e7183d02c2ec76fd9209a3126cec643b45e4713138179ed00ec8554fb3e248369aeecb4fb6418fd5c4a6d08043ac80a792395d50e13ae451366512c99841269cb52324523a86dc2146d111e861e5ecd29f0e556fa3cd4eaa9dcb02fb5b6aad58f0752139ae61ebc79a0a5b3cae7e5136cb7896379a2ac6534c1270c934f3ef242607669942d710003e08152c958246b925da18a6c3", 0xcb}, {&(0x7f000019c000)="1f2b462d4c254c33a859f216e2488576a36d07ca82af0aae6c1a841744fbe00d04e7cb221887654cfefa6bf40b7f6aee8fe6783128b9a5917eb7933e7a9e42f96bebc7f9461916a51dbbbf84189ef1b52a710f182549a623901bf53c0b784232474c652fce12bb79a59e0e7a6fac2f57169ba9dc399db014a5a9421825146cac5083d209875ca56adfef664301ea", 0x8e}, {&(0x7f0000d92000)="34036dcfd3be9e5a7187d7c8414935ead163c9d4f2c0348b5de3fdab47f83c1288cf8acbb71fd05bf378a8e7d5e0240b95ab59be08d5bee2c3b63da50c2c4d96ceb85f295d1e70697b8777fa429945568d1427c2e54fe01bf94a80474a684eb8712bfc7dd049ddee4edec539ca", 0x6d}, {&(0x7f000076c000)="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", 0x1000}, {&(0x7f0000b5a000-0xe5)="7c28bdd1a1bc5f61618d2f9b1a29b346f5638b53d037470b18bfbd97ba982af95bdba5acdb8867dd11f9bfc7a78cdc0b423bf5c379cadd22910e914bcb30c85b4c1a80240d9388342589c5cc1849b8a0c039c8de57bc1acf97118d858e577e444e6c90ec77ace76cf1fa3b97f32188480689628211ac1f202cc8debc0c7282e3f48e0ee5c1935f673f1f035ddbf91a297d9b58a331a3a3b8437b7ffa9f18065f93c89ce68c95f74b9e75cbb82bb5eb82836a119ecfeea5b57b383e2237975a6917354bdf80ee277c97196bc2ed9df58bd7baa7a7301e6fc1b0cb4fdee38087bbc824ac3ff5", 0xe5}], 0xa, 0x6)

2018/02/03 19:57:36 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
modify_ldt$read(0x0, &(0x7f0000001000)=""/157, 0x9d)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='\x00', 0xfffffffffffffff9)
r1 = fcntl$getown(0xffffffffffffffff, 0x9)
sched_rr_get_interval(r1, &(0x7f0000001000))
keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[], 0x0, 0x0)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003000-0x4)=0x14, 0x800)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000)={0x4, <r4=>0x0, 0x10000})
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x6d1, r4, 0x10003, 0x13})
recvfrom$packet(r2, &(0x7f0000001000)=""/233, 0xe9, 0x22, &(0x7f0000002000-0x14)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)

2018/02/03 19:57:36 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00'})
r1 = accept(0xffffffffffffffff, &(0x7f0000d13000)=@un=@abs, &(0x7f00002b3000-0x4)=0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a1b000)={0x100000001, 0x80000000, 0x2, 0xfffffffffffffffa, 0x101}, 0x14)
r2 = memfd_create(&(0x7f000003e000)='\'', 0x0)
r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102)
r4 = dup2(r3, r2)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc}})
write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30)

[   54.145744] IPv4: Oversized IP packet from 127.0.0.1
2018/02/03 19:57:36 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getdents(r0, &(0x7f00006c4000)=""/226, 0xe2)
ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000e6f000)=0x2)
r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00')
getdents64(r1, &(0x7f0000011000)=""/504, 0x1f8)

2018/02/03 19:57:36 executing program 5:
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_pts(0xffffffffffffffff, 0x82001)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000302000-0x4)=0x7f)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c)
syz_open_dev$sg(&(0x7f000058e000-0x9)='/dev/sg#\x00', 0x80000000, 0x40400)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/rtc\x00', 0x4000, 0x0)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_crypto(r2, &(0x7f000054c000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000049e000)={&(0x7f0000631000)=@alg={0x100, 0x10, 0x200, 0x4, 0x1, {{'mcryptd(crc32-generic)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5200000000000000}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x80)

2018/02/03 19:57:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSBRKP(r0, 0x5425, 0x0)
faccessat(r0, &(0x7f000037c000)='./file0\x00', 0x144, 0x800)

2018/02/03 19:57:36 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a62000-0x20)={{&(0x7f0000a5b000/0xe000)=nil, 0xe000}, 0x2})
sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0)

2018/02/03 19:57:36 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4)
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000412000-0xdc)="2ab1c43a074d4b408f8c6c98cac8a797537a185df36591f6a54fe63840a9e048002c598d5928af48a98cc3b6a08f85fff3f955393dba4c48c142b7930463e2a228083c1ebbfee754f65ef5c03c77bf70cf4db6dad951917a12fb0d2385da5a7e0b1039ffbabe72f902310e4d451d6846026acd62cbbe84ef210c4bb3a24b5f50d55963a7c5da5a8f0ae9491446dc53012b3faf986fdeb2e2b858f018d7db3f8358700d32d9c5ea7ce31850fdab96ce1d5662e9c04cf984a2c2c6f2efbd97f3cfae8046308dfb59fcad0a2e0b6126f42d3cffc506a711124e3ce780ca")
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdd000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00006ee000)=0xe8)
r2 = fcntl$getown(r0, 0x9)
sendmsg$nl_netfilter(r0, &(0x7f0000ca4000-0x38)={&(0x7f0000f11000)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000682000)={&(0x7f00004a9000-0x574)={0x574, 0x10, 0x5, 0x2, 0x3, 0x1, {0x5, 0x0, 0x4}, [@nested={0xa4, 0x1e, [@generic="1058c54d2c367769763f480ee88a6631f81385020af3f9e3980fe72dc7dc736e90b2a0e63a03fdcb0e2686a1585bfd488bf0c06914505184e3b7202a924b1a100554a2b2c56e21561ce48df5ed31b4b9d4dff2965c5ac67714ccaa9252b775e74621d5cdc240ebbc092cb9ec254ecf332e6db2b9901bb7d1", @typed={0xc, 0x5b, @u32=0xdb79}, @generic="b79f81f779063df1ae3ff76e55005c506708ad9d104bc68e623aa5"]}, @nested={0xd8, 0x30, [@typed={0x10, 0x49, @u64=0x10000}, @generic="99f9b7772aabb01c68e15f0b63ad7ae0cfaaea996b2b018886ccd9aed1b365071701fdb3736c12edd067294923756873b56ad2016d69dc857c58b95e05830aaf44c6efe6f6f7ab112dceda0e250f9b56774a5e6813263272b25ee20134a7e19fa394a7baa4af954b6e57a6c88a1944a17e275fdc11741061b6b8931736e133fbb12a059118934adb5685215e5195323e3206ec1ec37ce170068fa71f65d697e543930721f515abbeab44ce10f5697e5a86f78b4c8e2bace57b880cee7ab674fb48"]}, @typed={0x8, 0x16}, @nested={0xb8, 0x2, [@generic="5bd1ca98b703aa4c1af3305bda5b7842ad58cebebf909448f3e9a09928ca8881a2b84ffd1dc631e70ec5b306c102d19566e54dc14838630bae3f93ca2bd6f0cb00513dbd4566d3d0e782c5d8ef837196b9a59f994d96", @generic="ac948191c274d790b323cdc5372f66a52869f53c17", @typed={0x8, 0x76}, @generic="aad63376eb21734c82d64164cafd91387f05d36f1ec725a2c52d44bba36c54b6672f9d1a26e7330d23bf4be53309e4608027d3b3", @typed={0xc, 0x54, @uid=r1}]}, @nested={0x23c, 0x59, [@generic="321ad580b0dca482575105b1d3308307e2c314fcaee4cbc44dcd927355beb49dfe5799bcac167919075d0164e776e91bb8102fb0bd2e145e70c42fbfdaed2d13ed2af379a38b82d17f05fc1559854e1958b5d12502b7aee2e9b9bf44dde2cb777ea1e24402485a5da7ed6fcaae81cb57e845078e2e6c855d4125e8de1540f8310ea6056c2dfb87", @generic="468e5ca0450360680ae1c8f3619252ce4c99976d6fd77d3f149de331c3ca0e95c852c08b409c8c363fd9999c531b2cc1dbd0f6fe1abf4bde8241d22c2db9c62af72e0f7e4187ce59e73d9b50a7c38e914d529ce66addd9e131b8701a4a78b55a34e88e2c9eac51bcddbb89bff538b313049051994317caba39bd628606832086e1d0c69e6e4bded9e35f9af57d22a9b72e1626e3923ac076db4adee2e07cef525eaa07a09a0a2320b5ea51de54ab20f37cc5e0c8e6efab602f9587541457f178e524d486acd858bc3ae9e322e508c80a518a41066acaa165a34c", @generic="f790a5ee536630c6120ae6ab46f7ae2e60422847f0c6998622b3b9109f463216d278355643b971b83bde6674c32bbe90d02f0b7adfb62629c6a518b708ff8f2449a01781535b993e053d628dd5e61b95cf794e29927e977b0c9ddd73fc1f006f2303ae87b4bf7a6fb079f17d1b8e69aa85ce73be78bfd2f21918827db502d37f0d69b6fa428fb444368abe97e9baa12f28c8dd700e0dc2d774e0c7a8ff2fd541cb7a17de01218a1848eb3ad900e2044c34c8db", @generic="7d059ee9f8ffcb93a8183d6e8eea38fb8764b90d7363ece512d04bcae0e9df3786237cd9"]}, @generic="8912460a479d1fe3964534bd27331bd5fd68e0f47e1d8fee47b10ddff32d3debc587a43d5acdbc24bbc40e4d8db6625231a73a00c4231844111acdc469a4a3575c70c735be448c2e66afb53e32e36acdce5b908796a8f43131e684a665d1e0184ead8f0fd52b21d365053f817b773eb9bfad710e02605c5f352711bda620a6901e40793dbde918d7144aef6451a46ba269a45eb149ec8d9cf4b8ab7e577e5dab1716a6cc5f14011b1804d55382226446a86466d2dcb55091afff8cc1769e5b7a1b7e6c3dbe902f309a4e5f63aa1fa1429b82f16e8d55e8d4ff", @typed={0xc, 0x5b, @pid=r2}]}, 0x574}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000)
r3 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00')
sendfile(r0, r3, &(0x7f0000023000)=0x400000000003, 0x0)
ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0)

2018/02/03 19:57:36 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000053000))
dup3(r0, r0, 0x80000)

2018/02/03 19:57:36 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x400)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={<r1=>0xffffffffffffffff, 0xffffffffffffffff})
shutdown(r1, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000a9c000)={@loopback={0x0, 0x1}}, 0x14)

2018/02/03 19:57:36 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00005c0000)=@fragment={0x3f, 0x0, 0x6, 0x7, 0x0, 0x4, 0x2}, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc))
epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0)

2018/02/03 19:57:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}})
r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041)
readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, <r1=>0x0})
r2 = getpgid(0x0)
r3 = syz_open_procfs(r2, &(0x7f0000973000)="6e6574e7746c696e6b00a634627de11119afd4ec92a4aabe196759ea2d58e5804e28184bb686513c80dbc4985854ead8c48959624876f56fa7063555236b8c5e4cf2d3e640f028643abaeb195612")
readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1)
syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000)
lseek(r1, 0x0, 0x0)
set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1)
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x602})
pipe(&(0x7f0000d29000))
r4 = socket(0x10, 0x3, 0x0)
write(r4, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000007e000))

2018/02/03 19:57:36 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0)
r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0)
r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0)
r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0)
renameat2(r2, &(0x7f0000d84000-0xe)='./file0/file0\x00', r0, &(0x7f0000612000-0xe)='./file0/file0\x00', 0x4)
mkdir(&(0x7f0000b72000)='./control\x00', 0x4)
rmdir(&(0x7f0000398000)='./control\x00')

2018/02/03 19:57:36 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00')
ioctl$TIOCEXCL(r1, 0x540c)
sendfile(r0, r1, &(0x7f000030a000-0x8), 0x7e)

2018/02/03 19:57:36 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0)
fcntl$setstatus(r2, 0x4, 0x42000)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005f2000-0x14)={<r3=>0x0, 0xffff, 0x6, [0x1c0, 0x938, 0x5, 0x1, 0x9, 0x5]}, &(0x7f0000b55000)=0x14)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000122000-0xa0)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x100, 0x8000, 0x1, 0x9}, 0xa0)
r4 = dup2(r0, r1)
clock_gettime(0x0, &(0x7f0000c5f000)={<r5=>0x0, <r6=>0x0})
futimesat(r1, &(0x7f00000da000-0x8)='./file0\x00', &(0x7f00003ba000-0x20)={{0x77359400}, {r5, r6/1000+30000}})
connect$llc(r4, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde"}, 0x10)
inotify_add_watch(r4, &(0x7f00005cf000)='./file0\x00', 0x800)
setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c69000-0x4)=0x7, 0x4)

2018/02/03 19:57:36 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x7ff)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:36 executing program 2:
mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x40002, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003a2000-0x8)={<r1=>0x0, 0xffffffff}, &(0x7f0000679000)=0x8)
mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef9000)={r1, 0x0, 0x30}, 0xc)
mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000535000)={<r2=>0x0, 0x80000000}, &(0x7f0000efa000-0x4)=0x8)
mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000baa000)=@assoc_value={r2, 0x8001}, &(0x7f0000ef9000)=0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000279000-0x8)='./file0\x00', 0x0, 0x20)
accept$packet(r3, &(0x7f00008c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c9f000)=0x14)

2018/02/03 19:57:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0)
r1 = getegid()
lstat(&(0x7f0000927000)='./file0\x00', &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x2, &(0x7f000051c000)=[r1, r2])
r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000796000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00008df000)=0x3ff)

2018/02/03 19:57:36 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
clock_adjtime(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:36 executing program 3:
mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={<r1=>0x0}, &(0x7f00002f5000)=0xc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r2)
ptrace$cont(0x18, r1, 0xffffffffffffffff, 0x3)

2018/02/03 19:57:36 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(r1)
bind$inet6(r1, &(0x7f00007cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff7, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
recvmmsg(r2, &(0x7f0000d94000-0xb4)=[{{&(0x7f0000e2c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000b8c000)=[], 0x0, &(0x7f00001e4000-0xcb)=""/203, 0xcb}}, {{&(0x7f0000eb4000-0x10)=@can, 0x10, &(0x7f000096d000)=[], 0x0, &(0x7f00008d5000)=""/54, 0x36}}], 0x2, 0x0, &(0x7f0000b41000)={0x77359400})
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r3, 0x27ffe)
sendfile(r2, r3, &(0x7f000053d000-0x4), 0x8080000001)
write$sndseq(r0, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x0, @tick=0xfff, {}, {}, @note}], 0x30)

[   54.436752] FAULT_FLAG_ALLOW_RETRY missing 30
[   54.441441] CPU: 0 PID: 8722 Comm: syz-executor0 Not tainted 4.9.79-g47af77b #26
[   54.448951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   54.458286]  ffff8801b00278b0 ffffffff81d94b09 ffff8801b0027b90 0000000000000000
[   54.466265]  ffff8801be14f310 ffff8801b0027a80 ffff8801be14f200 ffff8801b0027aa8
[   54.474404]  ffffffff816624aa 00000000000065e3 ffff8801b02768f0 ffff8801b02768a0
[   54.482378] Call Trace:
[   54.484943]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   54.490286]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   54.496323]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   54.503310]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   54.509686]  [<ffffffff812dd869>] ? futex_wait_queue_me+0x3e9/0x5e0
[   54.516063]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   54.522264]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   54.528465]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   54.534496]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   54.540179]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   54.546039]  [<ffffffff81538dac>] ? ___slab_alloc.constprop.78+0x36c/0x560
[   54.553032]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   54.558975]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   54.565618]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   54.571127]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   54.576375]  [<ffffffff81dc29fe>] ? copy_user_enhanced_fast_string+0xe/0x20
[   54.583448]  [<ffffffff812b688e>] ? SYSC_clock_adjtime+0x10e/0x260
[   54.589738]  [<ffffffff812b6780>] ? clockid_to_kclock.part.4+0x80/0x80
[   54.596382]  [<ffffffff812e561e>] ? SyS_futex+0x22e/0x2d0
[   54.601905]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   54.607501]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   54.614138]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   54.620946]  [<ffffffff812b993c>] SyS_clock_adjtime+0x1c/0x30
[   54.626802]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:36 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0xffffffffffff7d1b, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0)
r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0)
pwritev(r2, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc)
r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0)
ftruncate(r1, 0x8001)
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x11, 0x0, &(0x7f0000011000)})
r4 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
fgetxattr(r4, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8))
lseek(r4, 0x0, 0x9297a6edbc277329)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={<r5=>0x0, <r6=>0x0})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
nanosleep(&(0x7f0000014000-0x10)={0x77359400}, &(0x7f0000005000-0x10))
ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000000)={@common='erspan0\x00', 0x3})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:36 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f01000-0x60), &(0x7f0000001000-0x4)=0x60)
writev(r0, &(0x7f000043d000)=[], 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075a000)='/dev/sequencer2\x00', 0x0, 0x0)
accept4$unix(r1, 0x0, &(0x7f0000e40000-0x4)=0x60, 0x80000)
r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00')
sendfile(r2, r3, &(0x7f0000772000-0x8), 0x3)

2018/02/03 19:57:36 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x301000, 0x0)
r1 = gettid()
fcntl$setown(r0, 0x8, r1)
mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000235000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0)
mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dd7000)={<r3=>0x0, 0x1, 0x4, 0x45d3, 0xffffffffffffff7a, 0x3, 0x0, 0x2, {0x0, @in6={{0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3e2}}, 0x1, 0x401, 0x8, 0xfff, 0x100000000}}, &(0x7f0000dd8000-0x4)=0xb8)
mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000dd8000), &(0x7f000025b000-0x4)=0x10)
mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dd7000)={r3, 0x7f, 0x6, [0x6ca, 0x200800000000, 0xbf9, 0x8, 0x3ff, 0xfffffffffffffff8]}, &(0x7f0000dd8000-0x4)=0x14)
r4 = socket$key(0xf, 0x3, 0x2)
fcntl$dupfd(0xffffffffffffffff, 0x406, r4)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}})

2018/02/03 19:57:36 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000005c000)={<r1=>0x0, 0x100000000, 0x3, 0x5, 0x101, 0x5}, &(0x7f00002a3000-0x4)=0x14)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000095f000-0x108)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x76, 0x1, 0x3, 0xf4ec, 0x9, 0x2, 0x6, 0x7, 0x1800, 0x5, 0x11, 0x5, 0x100, 0x50, 0x6]}, &(0x7f00001ea000)=0x108)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f7b000-0x4))

2018/02/03 19:57:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=<r1=>0x0)
timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)=<r2=>0x0)
r3 = syz_open_procfs(r1, &(0x7f0000cb7000)='net/mcfilter\x00')
getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000145000), &(0x7f000089a000)=0x3)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={<r4=>0x0}, &(0x7f0000901000)=0xfffffffffffffffe)
timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r4}, &(0x7f00001e8000))
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x42)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4)
prctl$getname(0x10, &(0x7f00002ac000)=""/209)
timerfd_create(0x6, 0x800)
ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000b99000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}})
timer_gettime(r2, &(0x7f0000833000))
ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000))
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4)
getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000))
mlock(&(0x7f000044e000/0x2000)=nil, 0x2000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4)
ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f)
bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
ioctl$TIOCCONS(r3, 0x541d)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25)
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000)
r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r5, 0x7fff)
sendfile(0xffffffffffffffff, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe)

2018/02/03 19:57:36 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000acb000-0x8)='./file0\x00', 0x8002, 0x8012e)
prctl$intptr(0x1c, 0x3)
execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000)
setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000c7f000-0x4)=0x2ec7, 0x4)

2018/02/03 19:57:36 executing program 1:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10, 0x80800)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000d000)={<r1=>0x0}, &(0x7f0000009000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x9, 0x30}, &(0x7f0000004000-0x4)=0xc)
r2 = dup2(r0, r0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000f000-0x10)={0x0, 0x2, 0xe8, 0x2, r1}, 0x10)
pipe(&(0x7f000000d000-0x8)={0x0, <r3=>0x0})
ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000000)={0x8, &(0x7f0000009000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]})

2018/02/03 19:57:36 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = add_key$user(&(0x7f000063a000)='user\x00', &(0x7f000088f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000385000-0x38)="2f794d7990e665936cbee8e19f54cf3ec8f5aea9f03e77515d95b929c458f7c205c89d550fa77024c35724919c21ccb5d1f3d2f3d3715fa5", 0x38, 0xfffffffffffffff9)
r1 = add_key$keyring(&(0x7f00006dd000-0x8)='keyring\x00', &(0x7f00004bf000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$unlink(0x9, r0, r1)
keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10)
r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000997000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000569000)={<r5=>0x0, 0x800, 0x5, 0x7}, &(0x7f000022e000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000032b000-0x8)={r5, 0x64}, &(0x7f0000fba000-0x4)=0x8)
writev(r3, &(0x7f0000d59000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1)

2018/02/03 19:57:36 executing program 5:
r0 = epoll_create1(0xffffffffffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_wait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x8a7b)

2018/02/03 19:57:36 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
splice(r0, &(0x7f0000002000-0x8), r0, &(0x7f0000001000), 0xddb6, 0xb)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
gettid()
fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, <r1=>0x0})
mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x801, 0x400004, @tid=r1})
r2 = getpgrp(0x0)
ioprio_get$pid(0x1, r2)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:36 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0)
write$tun(r0, &(0x7f00003a2000)=@pi={0x0, 0x11, @ipv6={0x0, 0x6, "e0d980", 0x20d, 0xaf, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, {[@routing={0x3f, 0x2, 0x0, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xa}]}, @dstopts={0x4, 0x8, [], [@calipso={0x7, 0x28, {0x99, 0x8, 0x10000, 0x8, [0x3f, 0x1, 0x4, 0x5]}}, @calipso={0x7, 0x10, {0x81, 0x2, 0x8001, 0x8, [0x4]}}, @jumbo={0xc2, 0x4, 0x2}]}, @routing={0x2, 0x2, 0x2, 0xfffffffffffffffb, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x5e, 0x6, 0x1, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x4, {0x8, 0x6, "9062b6", 0x1, 0xbf, 0x4, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [@hopopts={0x67, 0xd, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x58, {0x8d, 0x14, 0x40, 0x0, [0xfffffffffffff249, 0x80, 0x9, 0x0, 0x7, 0x40, 0x5, 0x3, 0x6, 0x2]}}]}, @hopopts={0xbf, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}], "8538ccb6b23a9a7236fe558572dbbafc2ac2fd0d2fcefb1c61b4ff5117f5fece0f456c3ab4dc8bbf300bb0c6649a19cefdd517ca4ea538f3747e5fc80b5aa9764f9b4a9efd2d77b8430976c32bc286192e3d891f9dbfa0f6b5a9fe8967e9a40c548f7742da9ca0318f19bc9586dcd3b59ba8b611b1abff9d08f30e2ba2858af80c59cd0cdf4ac8577d27d9c02ab3a64d250701"}}}}}, 0x239)
pread64(r0, &(0x7f0000a12000), 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004f0000-0x4)=0x8, 0x4)

2018/02/03 19:57:36 executing program 6:
mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0)
socketpair(0x8, 0x0, 0x4, &(0x7f0000023000))

2018/02/03 19:57:36 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0xa, 0x6ae0)
r1 = dup(r0)
ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff)
r2 = fcntl$getown(r0, 0x9)
llistxattr(&(0x7f00003ac000)='./file0\x00', &(0x7f0000e63000)=""/217, 0xd9)
clock_gettime(0x3, &(0x7f0000b54000-0x10))
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e60000))
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000436000-0x4))
ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000951000-0x6f)=""/111)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f000000b000-0x2)=""/2)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000818000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffc, 0x0, []}, 0x90)
fallocate(r0, 0x0, 0xffffffff, 0x401)

2018/02/03 19:57:36 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f000074b000-0x8)='./file0\x00', 0x10)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f39000)=0x13, 0x4)
r1 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00')
readv(r1, &(0x7f0000b0e000-0x50)=[{&(0x7f0000c48000+0x16e)=""/247, 0xff39}], 0x1)

2018/02/03 19:57:36 executing program 2:
mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2)
r2 = dup2(r1, r0)
mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000001e000-0x4)=0x1, &(0x7f0000046000)=0x4)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000055000-0x4)=<r3=>0x0)
mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000055000)={0x40, @tick=0x1, 0xfffffffffffffb90, {0x0, 0x45}, 0x100, 0x1, 0xe92})
mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000054000)={0x3, 0xfffffffffffff403})
ptrace$pokeuser(0x6, r3, 0x9, 0xbf)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00'})
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1)
mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000054000), &(0x7f0000055000-0x4)=0x4)
mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
eventfd(0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000), &(0x7f0000030000)=0xc)
write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90)

2018/02/03 19:57:36 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f74000)={@multicast1, @remote}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000f5d000), &(0x7f0000037000-0x4)=0x4)
r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00')
socket$netlink(0x10, 0x3, 0xf)
sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002)

[   54.814704] FAULT_FLAG_ALLOW_RETRY missing 30
[   54.819384] CPU: 1 PID: 8757 Comm: syz-executor0 Not tainted 4.9.79-g47af77b #26
[   54.826901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   54.836235]  ffff8801d7557840 ffffffff81d94b09 ffff8801d7557b20 0000000000000000
[   54.844226]  ffff8801bd3d1a90 ffff8801d7557a10 ffff8801bd3d1980 ffff8801d7557a38
[   54.852198]  ffffffff816624aa 0000000000000eb3 ffff8801d49f3918 ffff8801d49f38a0
[   54.860179] Call Trace:
[   54.862745]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   54.868083]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   54.874114]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   54.881097]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   54.887475]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   54.893681]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   54.899892]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   54.905921]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   54.911606]  [<ffffffff81234b41>] ? __lock_is_held+0xa1/0xf0
[   54.917374]  [<ffffffff8153d471>] ? memset+0x31/0x40
[   54.922449]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   54.928312]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   54.934866]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   54.940818]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   54.947463]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   54.952972]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   54.958219]  [<ffffffff81dc298e>] ? copy_user_generic_unrolled+0x9e/0xc0
[   54.965032]  [<ffffffff815ec9d3>] ? setxattr+0x153/0x290
[   54.970455]  [<ffffffff815ec880>] ? vfs_setxattr+0xe0/0xe0
[   54.976051]  [<ffffffff81234b41>] ? __lock_is_held+0xa1/0xf0
[   54.981838]  [<ffffffff811baaad>] ? preempt_count_add+0x7d/0x170
[   54.987986]  [<ffffffff815dc1f9>] ? __mnt_want_write+0x1b9/0x270
[   54.994122]  [<ffffffff815dc3f7>] ? __mnt_want_write_file+0x97/0xb0
[   55.000517]  [<ffffffff815ed0d0>] SyS_fsetxattr+0x130/0x190
[   55.006220]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
[   55.032901] FAULT_FLAG_ALLOW_RETRY missing 30
[   55.037634] CPU: 0 PID: 8757 Comm: syz-executor0 Not tainted 4.9.79-g47af77b #26
[   55.045157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   55.054487]  ffff8801d7557840 ffffffff81d94b09 ffff8801d7557b20 0000000000000000
[   55.062499]  ffff8801bd3d1c10 ffff8801d7557a10 ffff8801bd3d1b00 ffff8801d7557a38
[   55.070479]  ffffffff816624aa 0000000000000eb3 ffff8801d49f3918 ffff8801d49f38a0
[   55.078491] Call Trace:
[   55.081070]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   55.086427]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   55.092498]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   55.099508]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   55.105911]  [<ffffffff838b2c38>] ? _raw_spin_unlock_irq+0x38/0x50
[   55.112253]  [<ffffffff811b90fd>] ? finish_task_switch+0x1ed/0x630
[   55.118585]  [<ffffffff811b90d1>] ? finish_task_switch+0x1c1/0x630
[   55.124898]  [<ffffffff838a23ad>] ? __schedule+0x64d/0x1ba0
[   55.130614]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   55.136849]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   55.143072]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   55.149122]  [<ffffffff81e473d2>] ? depot_save_stack+0x122/0x4a0
[   55.155261]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   55.160971]  [<ffffffff81234b41>] ? __lock_is_held+0xa1/0xf0
[   55.166759]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   55.172636]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
2018/02/03 19:57:37 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0)
flock(r0, 0x1)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50)
r1 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/ptmx\x00', 0x242200, 0x0)

2018/02/03 19:57:37 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0)
getsockname$ipx(r0, &(0x7f0000256000-0x10), &(0x7f0000692000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000b4f000-0x4))
ioctl$VT_WAITACTIVE(r1, 0x5607)
ioctl$KDDELIO(r1, 0x4b35, 0x9)

2018/02/03 19:57:37 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2000000000001, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a88000-0x4))
bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
socketpair$inet6(0xa, 0xe, 0xfff, &(0x7f00002a9000+0x704))

2018/02/03 19:57:37 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f42000-0xa)='/dev/ptmx\x00', 0x4800, 0x0)
ioctl$TCSBRK(r1, 0x5409, 0x7ff)

2018/02/03 19:57:37 executing program 5:
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)='/dev/usbmon#\x00', 0x329, 0x64000)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000c000))
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x404100, 0x0)
ioctl$TIOCSTI(r1, 0x5412, 0x8)
openat(r1, &(0x7f0000001000)='./file0\x00', 0x80000, 0x100)

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ec000)='/dev/ppp\x00', 0xe640, 0x0)
pread64(r0, &(0x7f00007c4000-0x49)=""/73, 0x49, 0x0)
listen$netrom(r0, 0x100)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b31000)={<r1=>0x0, 0x9}, &(0x7f0000922000)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c4b000-0x8c)={r1, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1e4b}}}, &(0x7f0000e13000)=0x8c)
r2 = socket$inet(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009d8000-0xe8)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f000052e000-0x4)=0xe8)
r4 = geteuid()
sendmsg$nl_xfrm(r0, &(0x7f00003c6000)={&(0x7f0000090000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a99000)={&(0x7f0000b2f000-0xdba)=@newpolicy={0x12d4, 0x13, 0x0, 0x3, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x101, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0x3c, r3, r4}, {0x2, 0x3ff, 0x0, 0x1, 0xcd, 0x0, 0x5fb5, 0x2}, {0x8000, 0x0, 0x7fffffff, 0xb23}, 0x0, 0xc, 0x2, 0x1, 0x2, 0x3}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x7e, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x6f, 0xa2c59a1298180a81, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @algo_auth={0x1048, 0x1, {{'cryptd(sha256)\x00'}, 0x8000, "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"}}, @tmpl={0x144, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x3, 0x2, 0x6, 0x81, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x3, 0xb42e, 0x1, 0x7, 0x7}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x3, 0x2, 0xac, 0x1f, 0x8, 0x144}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x1, 0x3, 0x10000, 0x81, 0x10000, 0xffff}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x1, 0x1, 0x8, 0x3800, 0x311}]}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0xa}}, @replay_thresh={0x8, 0xb, 0x3f}]}, 0x12d4}, 0x1, 0x0, 0x0, 0x40}, 0x8001)
arch_prctl(0x1001, &(0x7f0000fcc000-0x1e)="f7119d8eb9e057e96bec73fd9b937043f2252c8a1c80380b9481c75fdd42")
setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x2}, 0xc)
sendto$inet(r2, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)

2018/02/03 19:57:37 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
set_robust_list(&(0x7f0000000000)={&(0x7f00009d0000/0x4000)=nil, 0xfffffffffffffffd, &(0x7f0000be5000/0x1000)=nil}, 0x18)
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={<r1=>0x0}, &(0x7f0000002000-0x4)=0xc)
fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$ipx(r0, &(0x7f0000001000), &(0x7f0000001000)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000042f000/0x3000)=nil, 0x3000, 0xb)

2018/02/03 19:57:37 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x20000000000000a, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a4e000), &(0x7f0000953000)=0x10)
sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5}], 0x10}, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000a10000-0x10)='/dev/input/mice\x00', 0x0, 0x40)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000069a000-0x4b)="4d99e9832c968c8561e80c8ec3952a5f48fded7db2916dbeebe2859257c29ee3f10b1613ec8f08ff598debbb37958e65f1553e823c4ab3c9282b661149a0b8003991001ddc4eeb254e2480")

2018/02/03 19:57:37 executing program 7:
r0 = socket$unix(0x1, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000718000-0x32)={&(0x7f00006df000-0x6)=@hci={0x1f, 0x80}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)="26ac2f618fdd1d1908d43450b0fdf7ffafcba08d77a4a94044accdba38e06c1747b6e6836587b56e9d5be36b6b88647fd36783eda1df2c0eb4e1ab6662ac873bc949dedf9fe1dad6b8018ace6a3a8023ab6064a08eceecb07e85eec9b5288c15317497f01a19a4a9f3", 0x69}, {&(0x7f00005cf000)="a6946fb685174a370c36d81b744dbd269431076eac7b399402addd715343a67bcfb6e071390e342b35971c28564f7a53f1c0f97b6a5a66101c5f48246ce2b89ed4a63bbd370b06541ddbbf99b21351f94bbfe40dda4d567efd762cd00d7bac46301a669b4110b64833c1c125fb878a009ff2c133378fe15a4637c4caadbb6e9682b3d713599d1a53cf48c50f6662bb9bf95fad8df25fc9bd3a220e9fc2e22defe984fb7fd53da6", 0xa7}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000001000-0x26)="0dc0483fc56fef848df0e4f755ff0c0186621cdcf7a56a8d8c01dae05575a943b3b463189da6", 0x26}, {&(0x7f0000001000-0xf2)="32924e6570cddce7d14f9dfa44ceeff63f9457beb1d8315297210224102c6f3df303dbe76439ecd0001acadbd3853cd3252d58afefff438d9863cc15e3fcb3d8f8aca68eb3a14c9bfe81bc8e739e4155a0f052ecdc57242b03b5cce2ef01f9da9559dad79c69dec7afaf88cd12fabfa9e20427efc5801fec39045c858ce9a5d097f2852a20708fd086c88a87e3f002fac124ac57070625fea93a830451e33f3edeac54c51108dc0279d7f28442dbe30315f48cbeea1074f0a7a6f39026d85b4bcc1eb0414f463ddbdafdf98808a103cb93816836661fb53b6814b5094f98de307f6ae30a75f61b3cf586f6895520cf019a40", 0xf2}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000c57000)="b29dfff9b471c3a4", 0x8}, {&(0x7f000080f000-0x6e)="3b14d674b661528e7d13ae78249120dfa070b80e72a98ecde5c853d956960537e6aaf3a0c4f0673062cdd0162f32f8a1948503cb5710a1847f64ac2738eb31d0fc738be99b2c30d52180d36f33cac6b6c650f36aaadd6ed752d7772842fc00748bb6af8fe2205d18ac40355cbde4", 0x6e}, {&(0x7f0000653000)="0b08ecdcd8094a78ed6d60868f117bfd0bf07d0f219efa442557301ca856adc4b7d5a0d53ffaa626419ccf0863631c51e49349f94ee09937a90dcc961a4f3de3cca4262c46175885cc516cd98cd83520e486dab6a49858228b1e498a8238882a744d4539928d34687c7ab1eec0910f8ea356e9560793d4060bce52063f99aa68b4e0763d662d38d1bbaff8550c6c", 0x8e}], 0x9, &(0x7f0000672000)=[{0x28, 0x10c, 0x0, "cf50cf822925623234b0dc7ff52901ce8fede78e"}, {0xc8, 0x10f, 0x200, "6ff49e62500c40e56064526a91aa61f1a30f5a1c45eb40269657b7bab797899379b8247bbd5823d3eddd46f07542caf3b757445f1c5722fc10f1572c84d4cbfa874c704ffa46c06f5f87dc23b2f37585fa11073b94b734276d31d528e2c9be38deb8b76f477cc69384259dd73da29a5a192e4b9571e26d98e370948f9bafcbd5a69e444b7763f0d37e4873bee46639b6b273d84289f5a30498a2c61e56331214374850bea9e89e172c67960de56c472034d551503929"}, {0xe8, 0x19f, 0x5, "dd692e9313135070292aba1868b2282ddacc0300197d8ebb009ae469e4318508c8f95ac084ff608e1529997feb2555b8b8fb2caa934785d5fb6d58cc59c6d9e907ad2073ad65db7170f55c587ca8f66452ebf4520f9adbf5d4b2148fa3090e8e0990dbb87ce625f5cc6dfd4adb0bb3f9d0069bf87ffe2591e6fad96560e51145e5abfb52a7f68e132ec86cbe77b4a0b1c816d69f92807db838f740dd0bb28bbaf9635b605963a5255655a7d30be88c90c74f35c74fec549e8e960505f79d23e7495995dbe070091b525e5bb7c6fb5cf8b7984d90638b"}, {0xc8, 0x113, 0x8, "1b92401bf106034dae67af0f2028c660df48e2e33c8498b3b63c190cd80a75279034cfaf611b49da547b36f538068acbeab676a1d8a0dfaa6ac0660e86bd8fde6f453352d05185571a9336bbc8efbfe82aa1211be5dece8ae3c79e540dcc315ee746ed64a824443646660afbfc22431de07ddbb42b41006c1b0a1a5d1038f2e65c928bbdb00207efe76183e39454b98f95ff6188fa2a5499550a9bbecccd0430162c05b677787427275f75e8c0f485d1c82669ba7d"}], 0x2a0, 0x40c0}, 0x20000000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000))
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000094d000)=@generic={0x6, 0x8, 0xfffffffffffffffd})
umount2(&(0x7f000041e000-0x1)='.', 0xe)

[   55.178605]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   55.185269]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   55.190812]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   55.196085]  [<ffffffff81dc298e>] ? copy_user_generic_unrolled+0x9e/0xc0
[   55.202921]  [<ffffffff815ec9d3>] ? setxattr+0x153/0x290
[   55.208363]  [<ffffffff815ec880>] ? vfs_setxattr+0xe0/0xe0
[   55.213975]  [<ffffffff81234b41>] ? __lock_is_held+0xa1/0xf0
[   55.219758]  [<ffffffff811baaad>] ? preempt_count_add+0x7d/0x170
[   55.225880]  [<ffffffff815dc1f9>] ? __mnt_want_write+0x1b9/0x270
[   55.232804]  [<ffffffff815dc3f7>] ? __mnt_want_write_file+0x97/0xb0
[   55.239182]  [<ffffffff815ed0d0>] SyS_fsetxattr+0x130/0x190
[   55.244863]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:37 executing program 5:
mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f000002b000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$KDENABIO(r0, 0x4b36)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000048000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0)
fcntl$addseals(r0, 0x409, 0x100000008)

2018/02/03 19:57:37 executing program 6:
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
link(&(0x7f0000231000-0x8)='./file0\x00', &(0x7f000064a000)='./file0\x00')
chroot(&(0x7f0000200000-0x8)='./file0\x00')
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fe6000)='./file0\x00', 0x4a)
umount2(&(0x7f0000731000)='./file0\x00', 0xa)
mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
lsetxattr(&(0x7f0000fe7000)='./file0/file0\x00', &(0x7f0000fe8000-0x14)=@known='security.capability\x00', &(0x7f0000e3e000-0x26)='eth0keyringem1cgroupem1vmnet0proc):lo\x00', 0x26, 0x1)
stat(&(0x7f0000fe8000)='./file0\x00', &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresgid(0x0, 0x0, r0)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000fe8000-0x8)='./file0\x00', 0x20)

2018/02/03 19:57:37 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000298000))
ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00009c5000-0x24))

2018/02/03 19:57:37 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000fd1000)={&(0x7f00002d9000-0x14)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/02/03 19:57:37 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007ba000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000559000-0x4)=0xe8)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a3e000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000, r1})
r2 = creat(&(0x7f000058d000-0x8)='./file0\x00', 0x14)
r3 = gettid()
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00003bf000-0x4)=r3)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSBRKP(r4, 0x5425, 0x0)

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="00000600", 0x4)

2018/02/03 19:57:37 executing program 1:
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000000000)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r1=>0x0}, &(0x7f0000001000-0x4)=0xc)
keyctl$chown(0x4, 0x0, r0, r1)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000000)=""/73, &(0x7f0000000000)=0x49)

2018/02/03 19:57:37 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x6, 0x1, &(0x7f00008cc000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f000006b000/0x2000)=nil, 0x2000, 0x1, 0x40010, r0, 0x5d)
r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0)
shutdown(r0, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r1, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000332000/0x2000)=nil, 0x2000, 0xc, 0x2000000004, 0x0)
mprotect(&(0x7f00001d5000/0x1000)=nil, 0x1000, 0x8)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63))

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
prctl$seccomp(0x16, 0x80000000, &(0x7f00005c7000)={0x1, &(0x7f0000ce0000)=[{0x1, 0x2, 0x6d, 0x3f}]})
seccomp(0x0, 0x0, &(0x7f00008af000-0x10)={0x7, &(0x7f0000226000-0x38)=[{0x9, 0x9, 0x53fc723c}, {0x22d9, 0xf8, 0x5, 0x3}, {0x3, 0xffffffffffff0000, 0x4, 0x8}, {0x0, 0x5, 0x100000000, 0x4}, {0x9, 0x400}, {0x1, 0x5, 0x1, 0x8f}, {0x7fffffff, 0x6a8e, 0x49}]})
seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]})
pipe2(&(0x7f00001d9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000)

2018/02/03 19:57:37 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80001, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000560000)={<r1=>0x0, 0x9}, &(0x7f0000658000)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000b000)={r1, 0x37, "1d19d63781adfe922c95d5d543f27af8b01e17bcd4efdd61f1e452929aacdb04589bd3a8d8e3da7c2d4585c20f525163a62de5728f693a"}, &(0x7f0000356000)=0x3f)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000818000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffc, 0x0, []}, 0x90)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000093d000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000902000)=0xe8)

2018/02/03 19:57:37 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24))
r1 = syz_open_pts(r0, 0x1)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000363000))
write(r1, &(0x7f0000fd6000), 0x0)

2018/02/03 19:57:37 executing program 4:
setns(0xffffffffffffffff, 0x0)

2018/02/03 19:57:37 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/rfkill\x00', 0x121140, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000688000)={<r1=>0x0, 0x1, 0x30, 0x4, 0x6}, &(0x7f0000a7c000)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff3000)={r1, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}}, 0x5, 0x3}, &(0x7f0000f9a000-0x4)=0x98)
r2 = socket$key(0xf, 0x3, 0x2)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000080d000-0x12)='/dev/loop-control\x00', 0xc00, 0x0)
sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x434}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x98}, 0x1}, 0x0)

2018/02/03 19:57:37 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10)
r1 = syz_open_dev$usbmon(&(0x7f0000e00000)='/dev/usbmon#\x00', 0x9, 0x408082)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000b83000)={0x0, 0xfffffffffffffbff, 0x691, 0x6, 0x96, 0x7, 0x4, 0x10001, 0x7, 0x80000001, 0xfdb, 0x79b})
shutdown(r0, 0x2000000001)
getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000d60000-0xde)=""/222, &(0x7f00001c9000)=0xde)
recvfrom$inet(r0, &(0x7f00000d2000)=""/4096, 0x1000, 0x0, &(0x7f000088d000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10)

2018/02/03 19:57:37 executing program 7:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c3000-0xe)='/dev/keychord\x00', 0x20000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000be8000)=0x14)
sendmsg$nl_route(r0, &(0x7f0000085000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4900000}, 0xc, &(0x7f00003d0000)={&(0x7f0000862000)=@setlink={0x64, 0x13, 0x700, 0x1, 0x3, {0x0, 0x0, 0x0, r1, 0x40, 0x400}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x9}, @IFLA_TXQLEN={0x8, 0xd, 0x4}, @IFLA_LINKMODE={0x8, 0x11, 0x200}, @IFLA_IFNAME={0x14, 0x3, @common='irlan0\x00'}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x423}, @IFLA_EXT_MASK={0x8, 0x1d, 0xd3}, @IFLA_GROUP={0x8, 0x1b, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000565000)='/dev/rfkill\x00', 0x40000, 0x0)

2018/02/03 19:57:37 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0)
fallocate(r0, 0x8000008, 0x400000000000, 0x0)

2018/02/03 19:57:37 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b3e000)=<r1=>0x0)
ioprio_get$pid(0x2, r1)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r2}, {}]}]}, 0x30}, 0x1}, 0x0)

2018/02/03 19:57:37 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001, 0x2}]}]}, 0xfc}, 0x1}, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/checkreqprot\x00', 0x4000, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f000063f000)=0x2, 0x4)

2018/02/03 19:57:37 executing program 5:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
r1 = syz_open_dev$sg(&(0x7f0000133000-0x9)='/dev/sg#\x00', 0x81, 0x20840)
socket$nl_netfilter(0x10, 0x3, 0xc)
write$tun(r1, &(0x7f0000c61000)=@hdr={0x0, 0x1, 0x8000, 0xffffffffffff5f58, 0xb42f, 0x2, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="e9111c96da90", [], {@arp={0x806, @generic={0x325, 0x6a01, 0x6, 0x7, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, "baa3e589741324", @empty, "8e60031ae128269bc8a941c6da65f35a"}}}}}, 0x43)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:37 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000db0000)={<r1=>0x0}, &(0x7f0000d93000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005da000-0x20)={0x20, 0x49f, 0x200, 0x7, 0x3f, 0x6, 0x7, 0x80000000, r1}, &(0x7f0000933000)=0x20)
r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000))
ioctl(r2, 0x2285, &(0x7f0000007000)='S')
ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000071b000))

2018/02/03 19:57:37 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = socket(0x10002000000011, 0x8000000080003, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r2=>0x0})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags})
connect$unix(0xffffffffffffffff, &(0x7f00008fa000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8)
r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14)
ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f000071e000)={0x4, 0x9})
ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000b3a000+0xd60))
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301})

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8))
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fb2000-0xa)='net/l2cap\x00')
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)

2018/02/03 19:57:37 executing program 4:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x962a, 0x1, &(0x7f0000015000)="4b4d80405d2f0439cca5d9166b", 0xd)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000015000-0x8))
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/checkreqprot\x00', 0x1, 0x0)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$inet(r1, &(0x7f0000016000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000016000)=0x10)
r2 = getpgid(0x0)
r3 = syz_open_procfs(r2, &(0x7f0000014000)='net/fib\x00\x00\x00\x00\x00\x00\x00\x00t\x00')
exit(0x0)
preadv(r3, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0)

2018/02/03 19:57:37 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x10001)
write(r0, &(0x7f0000001000)="15", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xfec)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000906000)={&(0x7f000042e000/0x4000)=nil, 0x4000})
sysfs$1(0x1, &(0x7f0000001000)='$\x00')

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0)
mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d55000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x2)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b71000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000023d000-0x9))
mlock(&(0x7f0000954000/0x4000)=nil, 0x4000)
epoll_pwait(r1, &(0x7f000011f000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xffffffffffffffe0, &(0x7f0000849000)={0xce}, 0x8)
syz_open_dev$usbmon(&(0x7f000009b000)='/dev/usbmon#\x00', 0x81, 0x100101004)

2018/02/03 19:57:37 executing program 3:
clone(0x0, &(0x7f00007e5000-0x2), &(0x7f0000744000), &(0x7f0000743000-0x4), &(0x7f0000a11000))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
syncfs(r0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=<r1=>0x0)
syz_open_procfs(r1, &(0x7f0000000000)='syscall\x00')
flock(0xffffffffffffffff, 0x0)

2018/02/03 19:57:37 executing program 6:
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
time(&(0x7f000001b000))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r1=>0x0})
sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14)
r2 = dup(r0)
mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10)

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000a3b000-0x20)={{}, {<r1=>0x0}})
write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60)
execve(&(0x7f0000d58000)='./file0\x00', &(0x7f0000367000-0x8)=[&(0x7f0000e10000-0x3)='&!\x00'], &(0x7f0000faf000-0x28)=[&(0x7f0000b9d000)='/dev/sg#\x00', &(0x7f00006d0000-0x9)='/dev/sg#\x00', &(0x7f0000482000-0x1)='\x00', &(0x7f0000652000)='/dev/sg#\x00', &(0x7f0000bdf000-0x9)='/dev/sg#\x00'])
read$eventfd(r0, &(0x7f0000184000-0x8), 0x8)
pkey_alloc(0x0, 0x1)

2018/02/03 19:57:37 executing program 3:
mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000002b000))
sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0)

2018/02/03 19:57:37 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffd)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0xffffffff, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3c)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000792000-0x4)=0xffffffffffff6eae, 0x4)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000061a000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/checkreqprot\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000968000-0xbf)={<r4=>0x0, 0xb7, "deab9d9b85d808aace671f11e0c06ab60ca194ec62186fcc2db25a388823672a0de7a515fab6bc0c3ef90467e4e65daa61a2331b4d4aa1911eb6f13b1f375181992f7a794cf5b394d83906f6dd495822a9964e3af8f986ce037fa97543444646baf56770dd86888e8562ba2c7761d84843fffa734f7394e15693efb72e48a0116c8f69168b8d6f86ee4991124f1f63b7ab92bd28e0db3e6362e997e570ffc67903474880f988637b366242193d23e97b12ec9598b433a0"}, &(0x7f000098a000)=0x98abf73f8191dee0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00009a5000-0x1008)={r4, 0x1000, "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"}, &(0x7f000089e000)=0x1008)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108)

2018/02/03 19:57:37 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
accept(r0, &(0x7f0000de9000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f000052d000)=0x10)
getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00001e1000)=""/24, &(0x7f00001e7000)=0x347)

2018/02/03 19:57:37 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0)
connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000093f000-0x4))
connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024f000-0x11)='/selinux/enforce\x00', 0x183400, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000631000-0xc)={0x0, <r3=>0x0}, &(0x7f0000ee8000)=0xffffffd5)
fcntl$addseals(r0, 0x409, 0x0)
lstat(&(0x7f000053d000)='./file0\x00', &(0x7f00009bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000810000-0xb), &(0x7f0000843000-0x4)=0xb)
fchownat(r2, &(0x7f0000894000-0x8)='./file0\x00', r3, r4, 0x1000)

[   55.550305] IPVS: length: 839 != 24
[   55.561264] device syz2 entered promiscuous mode
[   55.566825] IPv6: NLM_F_REPLACE set, but no existing node found!
[   55.577275] device syz2 left promiscuous mode
[   55.624669] device syz2 entered promiscuous mode
2018/02/03 19:57:37 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0)
dup3(r0, r1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))

2018/02/03 19:57:37 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]})
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00009e1000))
readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb4000-0x15)='/proc/self/net/pfkey\x00', 0x402000, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00003a5000)={0x2800003e, 0xaa, 0x26})

2018/02/03 19:57:37 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0xffffffffffffff92)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0xfffffffffffffffd)
openat$pfkey(0xffffffffffffff9c, &(0x7f00001c5000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0)
r2 = socket(0x14, 0x0, 0x80000000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000022c000-0x98)={<r3=>0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x1, 0x9}, &(0x7f0000234000-0x4)=0x3a4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000ae000)={r3, 0x100000001, 0x2}, &(0x7f0000957000)=0x8)
sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8)
close(r0)
close(r1)

2018/02/03 19:57:37 executing program 6:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00')
sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@common='bond0\x00', @ifru_flags=0x20000e402})
flistxattr(r0, &(0x7f000022a000-0xee)=""/238, 0xfffffffffffffead)

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24))
syz_open_pts(r0, 0x100)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1f000)='/proc/self/net/pfkey\x00', 0x101080, 0x0)

2018/02/03 19:57:37 executing program 0:
mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00')
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
stat(&(0x7f0000017000)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000)=[{0xf, 0x6}, {0x6, 0x7ff}], 0x2)
r3 = geteuid()
r4 = geteuid()
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000013000)={{{@in6=@dev, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f000000d000)=0xe8)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f000000e000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000017000)={0x318, 0x8, 0x0, 0x5, 0x2, 0x0, {0x1, 0x0, 0x2}, [@generic="2cc506811c831db4a8864fa13ad98e4df890d07e90487604e99dd25f761fe5e43c943faa8a4236858de9efb7d3add05fe16356b5d2f567bcb78e07b2a248720d5ab9bfc4269243b59dc9001928ec55786c684826e91dd29c4fb43ded5cfa8247bfc589ade73f601d3b9684", @typed={0xc, 0x6e, @pid=r1}, @nested={0x280, 0xc, [@typed={0x2c, 0x6a, @str='/vboxnet1eth1vboxnet1{%[-system[[\x00'}, @generic="8713ec5f74547e8d4723f16448335c9c2986abcd6312ef35f19f37e5187cfd0a5540780e65f0813c7e0fb07f460fcc130b28823d985f0d17b87f83da4b9d9abc3ea8283dc8884573d0590654eed43d6a5cac9060bc01f0edc083f25a02f40e77592b1e9af26084fd109ae33267c4cd090762131d0f0559", @generic="e50bc2d5d0c6930da6ae33dccc25088fdb6d0c0d73f145d616957fceab530138b7e83192093bc8d859cb0da11b003e8e413e8c55bdda11e16747a532eb137f0d9f759845c5bf91b3f4b33aa5ee64ed8473f684a39b7b2e494ef53a67b2d4ec16f65bf373f1962d91993796ff3c9b40c25311066f6a1752d369dbc424e760c5f50e6679ab12683e9193370b2ba7dfe547f174084eef7bc1121bc74488ef77b67102cf967bd4922208cdec77c8ab4de8b02970bde92d134c93e6521ecc7c9ade0b3b85ffd33a8e42a9e41d2ae98193f0cfbfbf62882a7c8b17e91dff", @typed={0xc, 0x21, @uid=r2}, @typed={0xc, 0x1d, @u32=0x7}, @generic="d52e40994704e0156d07405a190007e580d8da78d9c36b711025cd7236a57492a24943e009896375ab87e6bc3ad71807bad36c4f46b2c1177a93a49bef14910f0cd286025aa677e341dd678b1727a7beb82ab8cecb53a8816bc8600a05cfc8443946ebec60520a36fcf03dac740c8dacda1ced36298f602daac123eb78a90388", @typed={0xc, 0x87, @uid=r3}, @generic="a3f6a6d9c94efec33f054fd77d51619cb0bebe86d924fd7dc1e6fa4e2f2892ab4fb2a19aa2493b078d181209727ee75631761b0664a68decbda4190dd7028afbd2744b10056e0ef7a1e7dfe11023", @typed={0xc, 0x53, @uid=r4}]}, @generic, @typed={0xc, 0x13, @u32=0x4}]}, 0x318}, 0x1, 0x0, 0x0, 0x10}, 0x4008884)
writev(r0, &(0x7f0000016000)=[{&(0x7f0000011000)='`', 0x1}], 0x1)

2018/02/03 19:57:37 executing program 4:
mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={<r1=>0x0}, &(0x7f00002f5000)=0xc)
getpgid(r1)
r2 = fcntl$dupfd(r0, 0x406, r0)
ioctl$TIOCNXCL(r2, 0x540d)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, <r3=>0x0})
ptrace$setopts(0x4206, r3, 0x0, 0x0)
ptrace(0x4207, r3)
ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918})
fcntl$setsig(r0, 0xa, 0xb)
ptrace$getsig(0x4202, r3, 0x0, &(0x7f000020c000))
socket$l2tp(0x18, 0x1, 0x1)

2018/02/03 19:57:37 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006d0000)=""/63, 0x3f)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000))
r0 = open(&(0x7f000007b000)='./file0\x00', 0x220003, 0x100)
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
poll(&(0x7f0000bab000)=[{r0, 0x2}, {r0, 0x4}, {r0}, {r0, 0x20}, {r0}], 0x5, 0x829d)
execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[])
r1 = dup(0xffffffffffffff9c)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000040000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000151000-0x4)=0xe8)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000b46000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14)
r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00')
read$eventfd(r3, &(0x7f0000cb1000-0x8), 0x8)
execve(&(0x7f0000179000-0x8)='./file0\x00', &(0x7f000050f000-0x30)=[], &(0x7f00000ab000-0x28)=[])
open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0)

2018/02/03 19:57:37 executing program 2:
socketpair$inet(0x2, 0x805, 0x5488, &(0x7f0000b3b000)={<r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x8, [0x4, 0x9, 0xfff, 0x3, 0x7, 0x4, 0x6, 0x1f]}, &(0x7f0000dc6000)=0x18)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7, 0x26f, 0x726}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000322000)={<r3=>0x0})
ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000604000-0x4))
write$tun(r2, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0x46, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}]}], 'w'}}}}}, 0x78)
write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30)
syncfs(r2)
ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00002d0000-0x28)={&(0x7f0000465000/0x1000)=nil, 0x1, 0x1, 0x40, &(0x7f00003a1000/0x4000)=nil, 0x8f})
ioctl$TCSETAW(r2, 0x5407, &(0x7f0000c8a000-0x14)={0x6f8, 0xff, 0x6, 0xa14, 0x1, 0x9, 0xde, 0x362224df, 0x100})

2018/02/03 19:57:37 executing program 4:
mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ddc000-0x10)='/selinux/policy\x00', 0x0, 0x0)
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000730000-0x86)=""/134)
mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1)
mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ddd000))
getpeername$packet(r1, &(0x7f0000ddd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ddd000-0x4)=0x14)
mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ddb000), &(0x7f00002a7000)=0x4)
r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0)
pwrite64(r2, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0)
mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$addseals(r1, 0x409, 0x2)
mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00004d1000)="30cbe1cc0ecad5fb374eeca61df148a96318c4a0d459650269d18274ef2094ef584383fdb15f469f96e4d3bad4b008ed442cbe77f7ee337f891e4e2f1a4cb1b6e169f170eda2df7c6917f92a3ffda344bf3fe68a8821e93707982c1721c4feb058fa55b63e66fd0a", 0x68)
r3 = request_key(&(0x7f0000ddc000-0xd)='dns_resolver\x00', &(0x7f0000a8e000+0x6e6)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ddc000-0x15)='}:ppp1!bdevppp1self*\x00', 0xfffffffffffffff9)
mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ddd000-0x4)=0x3, 0x4)
keyctl$read(0xb, r3, &(0x7f00002b7000-0xac)=""/172, 0xac)
keyctl$read(0xb, r3, &(0x7f0000abe000)=""/30, 0xfffffffffffffdc3)

2018/02/03 19:57:37 executing program 6:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/vga_arbiter\x00', 0xcaa13bc38b96793f, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000934000)={<r1=>0x0, 0x6}, &(0x7f0000208000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xbb2}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc)
chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0)

2018/02/03 19:57:37 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f00005b8000-0xd)='/dev/usbmon#\x00', 0xffffffffabfb35c8, 0x101000)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006eb000-0xb), &(0x7f00002b1000)=0xb)
getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00006ba000)={@broadcast, @multicast2}, &(0x7f00007a5000)=0x8)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$KDENABIO(r1, 0x4b36)
bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r2, 0x0)
sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10)
sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10)

2018/02/03 19:57:37 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x801, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x3ff, 0x4)
pipe2(&(0x7f0000d31000)={<r1=>0x0}, 0x80800)
ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001bc000-0x1c)={0x1, 0x4, [@random="2400e3c89f57", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="e7940fdf979c", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}]})
connect$inet(r0, &(0x7f0000a06000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffd9b)
r2 = socket$l2tp(0x18, 0x1, 0x1)
getpeername$packet(r2, &(0x7f0000fe1000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a10000)=0x14)
setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008fc000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc)
getsockname$inet6(r0, &(0x7f00004dc000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000235000)=0x1c)
dup2(r2, r0)

2018/02/03 19:57:37 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x88)
recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c)
sendfile(r0, r0, &(0x7f0000bf6000), 0x5)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be6000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0)
getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000565000-0x4), &(0x7f0000298000-0x4)=0x4)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0)

2018/02/03 19:57:37 executing program 3:
mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0)
close(r0)
r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0)
ioctl$TCSBRKP(r2, 0x5425, 0xfff)
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000006000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x12, 0x20, 0x10, "91f4854690b3687ca175deb5e641061a94aaef78298884e72bcb08d2c2da75fd0dddd116f45f775226b8d179d0e8d70f30d6201096ae5af8c3754a1568a4188a", "192856cb455b90ecdb1151a63b47ab5a61d1a7b84f15ba79641edd0427b2beda", [0x1000]})
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = dup(r0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000))
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getresuid(&(0x7f0000009000)=<r5=>0x0, &(0x7f0000008000-0x4), &(0x7f000000a000-0x4))
setreuid(r4, r5)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)})
ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)})

2018/02/03 19:57:37 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1b000-0xc)={<r0=>0x0}, &(0x7f00008a3000)=0xc)
r1 = syz_open_procfs(r0, &(0x7f0000017000)='oom_adj\x00')
modify_ldt$write(0x1, &(0x7f0000941000-0x10)={0x2, 0xffffffff, 0x4000, 0x6, 0x7, 0xd9, 0xad89, 0xffffffffffffef58, 0xd397, 0x800}, 0x10)
write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}, 0x3a)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00004af000)=""/210)

[   55.858095] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[   55.917649] binder: release 8974:8978 transaction 41 in, still active
[   55.924426] binder: send failed reply for transaction 41 to 8974:8982
[   55.934220] binder: BINDER_SET_CONTEXT_MGR already set
[   55.939559] binder: 8974:8978 ioctl 40046207 0 returned -16
[   55.956968] binder: 8974:8978 ioctl c0306201 2000afd0 returned -14
2018/02/03 19:57:38 executing program 1:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000e5b000-0x10), &(0x7f0000e10000-0x4)=0x10)
getpeername$ipx(r1, &(0x7f000047b000), &(0x7f000091a000)=0x10)
r2 = memfd_create(&(0x7f0000421000-0x7)='wlan1,\x00', 0x2)
splice(r0, &(0x7f00000b2000-0x8), r2, &(0x7f0000b8e000-0x8), 0x4, 0x2)
rt_sigaction(0x7, &(0x7f0000071000-0x20)={0x62, {}, 0x0, 0x4}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000))
rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000))
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000e30000-0x18)={0x0, 0x2, 0x2, 0x101, 0xe8, 0x200000000000000})

2018/02/03 19:57:38 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000913000)={<r2=>0x0, 0x3, 0x30}, &(0x7f000029b000-0x4)=0xc)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000126000)=@req)
syz_open_dev$urandom(&(0x7f0000d1f000-0xd)='/dev/urandom\x00', 0x0, 0x10080)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bbe000)={r2, 0x8}, &(0x7f0000f38000-0x4)=0x8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0a000-0x28)={@generic="8d3a3538e1851db67903ff81fdffffff", <r3=>0x0})
sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x2, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0)

2018/02/03 19:57:38 executing program 4:
r0 = memfd_create(&(0x7f0000678000-0x11)="2e6d643573756d0b3e776c616e3140a900", 0x3)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000945000)=0x10, 0x80800)
mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa})
ioctl$UFFDIO_COPY(r1, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000})

2018/02/03 19:57:38 executing program 7:
mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f7a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0})
r1 = socket(0x10, 0x2, 0xc)
write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
delete_module(&(0x7f0000f7a000-0x1)='\x00', 0x800)
close(r0)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ab0000)={@local, @empty, <r2=>0x0}, &(0x7f0000f7b000-0x4)=0xc)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f7b000-0x14)={@empty, r2}, 0x14)

2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9)
sendto$inet(r0, &(0x7f0000c2e000)="23e5cfe2609650706c338a35e01a26445af6872bc7945b8f53aade0dd41fd5247654c36566133c1dec570bd25fbf0a1364a0670eded0413b8b7befdbd514eff3e91c1446353f2510ccc2d50c5aa7ae8fea96e1ce3c485173ab8eada4b068c3394957597d1539c65a72e4140785c4962f27983063cf833ac659d8798bde2ca98249498f62ef51b315b53a85c930948b022a9a5b6186e191763e9928ae3e8eb828b20ed616dfa2f8d87e5437febb77c788c34a648e4a4633", 0xb7, 0x5cdf03ad70d2c19, &(0x7f0000141000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0)
mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil)
connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
fcntl$getownex(r0, 0x10, &(0x7f000091f000-0x8)={0x0, <r1=>0x0})
syz_open_procfs(r1, &(0x7f0000a0b000-0x9)='net/udp6\x00')
recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10)

2018/02/03 19:57:38 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000584000), 0x4)

2018/02/03 19:57:38 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076a000-0xb)='/dev/hwrng\x00', 0x101, 0x0)
timer_create(0x1, &(0x7f0000b69000-0x60)={0x0, 0x1e, 0x1, @thr={&(0x7f0000117000), &(0x7f0000496000)="bdb731d1aa48b60c4ad479f33443e18df4245b879683bfe4a6221757dad879d6affd29a691199f86f084ad9a26c7162566bce13e8d8675a4962753926fc52bbf3b540bedd3c19173ecc35903a501c2c1b02d861129849a93aee18e14a8122e549cb6d9f60790d64a99defac68ac6adbc059a484024d22553e6930654cdf3d3a22acc07a6e92226c70d61f1c6e64475d1b147f991ea464c52b8e00ad8bfb766280ddfc108f7051ea4985a4f7e4158d6e2b76c968dc378609d072d82899f5f"}}, &(0x7f0000dd9000)=<r1=>0x0)
timer_delete(r1)
timer_delete(r1)
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000876000))
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f28000))
lseek(r0, 0x0, 0x1)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ec7000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setlease(r2, 0x400, 0xfffffffffffffffb)

2018/02/03 19:57:38 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0xa, 0x1, 0x0)
sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@nl=@proc={0x10, 0x0, 0x3, 0x80003}, 0xc, &(0x7f0000736000)=[], 0x0, &(0x7f0000960000-0x3040)=[]}, 0x20008054)

2018/02/03 19:57:38 executing program 2:
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
alarm(0x3)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000fdf000)='./file0\x00', 0x10000000080040, 0x40)
fcntl$setlease(r0, 0x400, 0x0)
rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8)
fcntl$setsig(r0, 0xa, 0xe)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fe1000-0x4)=0xe)
rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8)
creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0)

[   55.964312] binder: release 8974:8978 transaction 42 out, still active
[   55.971078] binder: undelivered TRANSACTION_COMPLETE
[   55.978015] binder: undelivered TRANSACTION_COMPLETE
[   55.992519] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'.
2018/02/03 19:57:38 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x20000809, 0x0, 0x7)
sendto$llc(r0, &(0x7f0000001000-0xae), 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10)
sendto(r0, &(0x7f0000001000-0xdf)="656e1b2f13599b276cb361b8f4a8af4aa251666d0729f0025c8ec6ad558573c37ae7999fa9c6dbc29c380eee4fff7f38824c699e8aef0017c05d302561e334b539b4e3b550e017d4603427f097537bd60822da4ee6c4e3c3e9fa6528fe1fefc5f7467bf8eab2978cbd11ad484b8e97b03873db2b4a25d5e40e1132c1a1c7601b675e17058489fe9b1046e68cdda59ee4ca9b3423050980b8dc6de6c526076f7faa8751223b05d34fe78640df9457e276d77516360e1651eb3d6b34c2b184c3998ce294714edd73041734a7df4d59cb27efed998c0161ba331576a5ec0d14d5", 0xdf, 0x0, 0x0, 0x0)

2018/02/03 19:57:38 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sysinfo(&(0x7f0000000000)=""/129)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f000009a000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x93)="2b01dd0f3ef210e801a96cf07c0a07be41dc6dbcd783b00d05b00f1a7e21c2ac0b3d6a3cafa9c3b9b1c819a5f47a4f2292fd8595621090f9a83b2a779711f13fe9453bbd9cc834a793ec9b8e0725e9ac78073fa67f8590d822921b6d1686019d7b3e8593390a168988aeba021bca07d41527b8c680a46c1767e3ecb452c506cc79677280824438bdf340257db910f4e7a9e69d", 0x93, r0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000))
capset(&(0x7f000079a000)={0x20080522}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff})

2018/02/03 19:57:38 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4)
bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000061e000)={<r2=>0x0, 0xfffffffffffffffa}, &(0x7f0000cca000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ae8000)={r2, 0x1, 0x9, 0x9}, 0x10)
connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c)
bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c)

2018/02/03 19:57:38 executing program 6:
mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4)
recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0)
mmap(&(0x7f0000bb5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$unix(r1, &(0x7f0000bb6000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006b9000)=0x1002)
sendto(r1, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0)

2018/02/03 19:57:38 executing program 4:
mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00000e0000)='./file0\x00', 0x12)
lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dc1000-0x108)={0x40000000000000, {{0xa, 0x2, 0x0, @empty, 0x1000}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x108)

[   56.002952] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
[   56.009770] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'.
[   56.023369] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
2018/02/03 19:57:38 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f)
ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00004de000)="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")
r1 = socket(0x10, 0x2, 0xc)
write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f)

2018/02/03 19:57:38 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a43000-0x4))
r0 = getpgrp(0x0)
r1 = syz_open_procfs(r0, &(0x7f00004ea000)="6f6f6d6373636f4f6501")
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1)
connect$llc(r1, &(0x7f0000cb2000)={0x1a, 0x15, 0x80000001, 0x7, 0x0, 0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10)
preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800)
openat$ashmem(0xffffffffffffff9c, &(0x7f00008df000)='/dev/ashmem\x00', 0x400000, 0x0)

[   56.025191] audit: type=1400 audit(1517687858.111:36): avc:  denied  { getopt } for  pid=8991 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1
[   56.028852] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
[   56.053433] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
[   56.072338] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
2018/02/03 19:57:38 executing program 1:
r0 = socket$inet(0x2, 0x800, 0xffffffffffffff7e)
r1 = dup2(r0, r0)
ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aec000-0x4))
listen$netrom(r1, 0x0)
accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4), 0x0)
getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00004f3000), &(0x7f000070f000-0x4)=0x4)

2018/02/03 19:57:38 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x801, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x1, 0x37c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c)
r1 = getpid()
stat(&(0x7f000013b000-0x8)='./file0\x00', &(0x7f0000546000-0x44)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f00007a5000), &(0x7f00003d9000)=<r3=>0x0, &(0x7f000017a000))
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df3000)={r1, r2, r3}, 0xc)
open(&(0x7f0000f84000-0x8)='./file0\x00', 0x6002, 0x44)
listen(r0, 0x0)

2018/02/03 19:57:38 executing program 6:
mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4)
recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0)
mmap(&(0x7f0000bb5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$unix(r1, &(0x7f0000bb6000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006b9000)=0x1002)
sendto(r1, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0)

2018/02/03 19:57:38 executing program 0:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d)
writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005db000-0x4)={0x0, @empty, @local}, &(0x7f000075a000)=0xc)

2018/02/03 19:57:38 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x600000000)
sendto$inet(r0, &(0x7f0000697000-0xc4)="1c937e8ea73b84e0edbd5342d913252ce3810ed7d51c24c9e8bc33c00b1fd10e190907138f531d1c3a28fe8f9510803a4cea7fb0b45fe7924505c890fb5e5663e4a9808f14e7fb778e9e44b6bdde05c8987af27c823203336ef872cf7c77862b4eb302bc3a2c6f42f9b4bf9d2b414e44849c5809d458ee744db9edab820e6a6d6cd64c84c5e41eba8398b6b17c8d8707db919f25059b966d73219e0c63056f953ac852296ba466455abb75b49b6ae1c5fab90693a9fc5621552504b149c7f6220df00d46", 0xc4, 0x8000, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000b5d000)="940700bd0c", 0x5)
socket$inet(0x2, 0x5, 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a5f000-0x6)='hybla\x00', 0x6)
r1 = syz_open_pts(0xffffffffffffff9c, 0x111000)
ioctl$VT_RELDISP(r1, 0x5605)

2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x2000000000041)
setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4)
bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/03 19:57:38 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0)
write$selinux_validatetrans(r0, &(0x7f00001c0000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x60)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d8000)='/selinux/checkreqprot\x00', 0x2001, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000248000)=@ethtool_dump={0x3f, 0x3, 0x100000000, 0x11, "c760249f9d5ae1f2c48e719f46f2d1c49c"}})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000c06000)=0xff4)
r2 = accept4(0xffffffffffffffff, &(0x7f0000e29000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00006b5000-0x4)=0x20, 0x800)
getpeername$ax25(r2, &(0x7f0000221000-0x10), &(0x7f0000ac4000-0x4)=0x10)

2018/02/03 19:57:38 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
fcntl$setownex(r0, 0xf, &(0x7f0000011000))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = gettid()
sched_setaffinity(r1, 0x8, &(0x7f000076b000)=0x3a)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

[   56.078571] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'.
[   56.128173] binder: undelivered TRANSACTION_ERROR: 29189
[   56.136292] binder: send failed reply for transaction 42, target dead
2018/02/03 19:57:38 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000d4e000)='./file0\x00', 0x40400, 0x8)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000873000-0x8)={<r2=>0x0})
ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000c2d000)={r2, 0x8, &(0x7f000083e000-0x20)=[0x5, 0xc00000000000000, 0x2, 0x800, 0x0, 0xc9, 0xdb, 0x7], &(0x7f00004b6000-0x4)=[0x7], 0x1, 0x6, 0x3, &(0x7f0000e44000-0x18)=[0x8, 0x81, 0x200, 0x81, 0x9, 0x0], &(0x7f0000946000)=[0x9]})
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
sendto$inet(r0, &(0x7f000022a000), 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10)
close(r0)

2018/02/03 19:57:38 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = epoll_create1(0x0)
fchdir(r0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc))
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000831000-0xc))

[   56.206846] FAULT_FLAG_ALLOW_RETRY missing 30
[   56.211994] CPU: 0 PID: 9056 Comm: syz-executor4 Not tainted 4.9.79-g47af77b #26
[   56.219535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   56.228877]  ffff8801c32cf960 ffffffff81d94b09 ffff8801c32cfc40 0000000000000000
[   56.237709]  ffff8801c52ce290 ffff8801c32cfb30 ffff8801c52ce180 ffff8801c32cfb58
[   56.245721]  ffffffff816624aa 00000000000065e3 ffff8801d787e8f0 ffff8801d787e8a0
[   56.253702] Call Trace:
[   56.256269]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   56.261619]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   56.267649]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   56.274633]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   56.281012]  [<ffffffff811c9a27>] ? try_to_wake_up+0xb7/0xee0
[   56.286870]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   56.293074]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   56.299276]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   56.305305]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   56.310992]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   56.316849]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   56.322793]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   56.329568]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   56.335079]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   56.340330]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   56.347147]  [<ffffffff815ac314>] ? SyS_fcntl+0x874/0xc70
2018/02/03 19:57:38 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, []}, 0x10)
r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/policy\x00', 0x0, 0x0)
ioctl$TIOCEXCL(r1, 0x540c)
ioctl$TCSBRK(r1, 0x5409, 0xa1a)

2018/02/03 19:57:38 executing program 5:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000c7000)=<r0=>0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ptrace$getregs(0xe, r0, 0xfff, &(0x7f0000000000)=""/10)
socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000002000-0x2)='-\x00', 0x2)
ioctl$TIOCNOTTY(r1, 0x5422)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setrlimit(0xe, &(0x7f0000003000-0x10)={0x7, 0xffff})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000421000-0xc), &(0x7f00009ab000)=0xc)
setsockopt$packet_int(r2, 0x107, 0x200000000000a, &(0x7f0000210000), 0x240)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00007ab000-0x1c)=@req3, 0x1c)

2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0)
r2 = gettid()
rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000})
fcntl$setsig(r1, 0xa, 0x28)
r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10)
getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, <r4=>0x0}, &(0x7f0000b44000)=0x14)
rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00')
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4})
ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=<r5=>0x0)
r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00003b2000-0x34)={{0x3, 0x0, 0x1ff, 0x2}})
setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4)
fcntl$lock(r1, 0x800000000000004, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5})
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4)
bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10)
ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000267000-0x4))
sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14)
shutdown(r0, 0x1)

[   56.352659]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   56.358252]  [<ffffffff815abaa0>] ? f_getown+0xb0/0xb0
[   56.363502]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   56.370313]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   56.376867]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0)
epoll_create1(0x80000)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
listen$netrom(r1, 0x2d5)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000046e000))
sync_file_range(r2, 0x8001, 0x100000000, 0x7)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000951000))

[   56.420094] FAULT_FLAG_ALLOW_RETRY missing 30
[   56.425533] CPU: 1 PID: 9056 Comm: syz-executor4 Not tainted 4.9.79-g47af77b #26
[   56.433070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   56.442412]  ffff8801c32cf960 ffffffff81d94b09 ffff8801c32cfc40 0000000000000000
[   56.450445]  ffff8801c52ce410 ffff8801c32cfb30 ffff8801c52ce300 ffff8801c32cfb58
[   56.458471]  ffffffff816624aa 00000000000065e3 ffff8801d787e8f0 ffff8801d787e8a0
[   56.466489] Call Trace:
2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$pptp(0x18, 0x1, 0x2)
r0 = syz_open_dev$loop(&(0x7f00006f5000)='/dev/loop#\x00', 0x0, 0x180fff)
epoll_create1(0x80000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x14, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce", [0x2]})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000078b000)=@sack_info, &(0x7f0000c3e000-0x4)=0xc)

[   56.469067]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   56.474429]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   56.480483]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   56.487508]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   56.494088]  [<ffffffff812dccc3>] ? drop_futex_key_refs.isra.11+0x63/0xd0
[   56.501005]  [<ffffffff812e0a42>] ? futex_wait+0x482/0x5e0
[   56.506622]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   56.512850]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x9, 0xd, 0x15, 0x19, "11a7d4273e6931bcb49f30567d6e05517e23f435ab85bffaeae51b42d50c1d0d0bab8ec7489700b485dcfbb83054306937fc184a2f71a3cc375752ad06f4c465", "cb64b798edfb7729e017fa342612c9b815338c13770e27f139adf5c5c8883d22", [0x8, 0x5]})
mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4})
socket$inet6_icmp(0xa, 0x2, 0x3a)

[   56.519074]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   56.525134]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   56.530849]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   56.536729]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   56.542697]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   56.549351]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   56.554864]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   56.560127]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   56.566954]  [<ffffffff815ac314>] ? SyS_fcntl+0x874/0xc70
[   56.572467]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   56.578065]  [<ffffffff815abaa0>] ? f_getown+0xb0/0xb0
[   56.583316]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   56.590128]  [<ffffffff8100301a>] ? trace_hardirqs_on_thunk+0x1a/0x1c
[   56.596679]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:38 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x8000000000088)
bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0xe7)
recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4)
r1 = socket$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/02/03 19:57:38 executing program 6:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0)
fallocate(r0, 0x0, 0x0, 0x10001)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000002000)="7f", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xfec)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/67)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000002000)=0xe8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14)

2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x803, 0x0)
unshare(0x8000400)
r1 = fcntl$dupfd(r0, 0x0, r0)
mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}})
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003de000))
getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000519000-0xc)={@multicast1, @loopback, @broadcast}, &(0x7f0000c37000)=0xc)

2018/02/03 19:57:38 executing program 0:
mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8)
mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_procfs(r1, &(0x7f0000a78000)='mountstats\x00')
mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000955000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r3=>0x0})
mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_route(r2, &(0x7f0000a79000-0x38)={&(0x7f0000a79000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000a79000-0x10)={&(0x7f0000a78000)=@ipv6_deladdr={0xd4, 0x15, 0x2, 0x1, 0x3, {0xa, 0x3f, 0x80, 0xc8, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x16, 0x101}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x4008055)
rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003})
rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={0x0, 0x989680}, 0x8)

2018/02/03 19:57:38 executing program 2:
mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgid(0x0)
setpgid(r1, r2)
getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa), &(0x7f000005f000)=0x4)

2018/02/03 19:57:38 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = syz_open_dev$mice(&(0x7f0000e88000-0x10)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009b4000-0x4)=0xffffffffffffffe0)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000092b000))
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007a3000-0xe)='/dev/keychord\x00', 0x10a00, 0x0)
ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b5f000-0x1000)=""/4096)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00009bc000-0xc)={0x60000000})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5})

2018/02/03 19:57:38 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00')
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000235000)=[{}, {}, {<r1=>0x0}, {}]})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000dca000-0x8)={r1, 0x20})
flistxattr(r0, &(0x7f0000ba8000)=""/108, 0x6c)

2018/02/03 19:57:38 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f00006d3000)='/dev/input/mice\x00', 0x0, 0x4800)
sendto$llc(r0, &(0x7f0000911000-0x1000)="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", 0x1000, 0x4000001, &(0x7f00004a5000)={0x1a, 0x8, 0x3, 0x8000000000000, 0xffffffff, 0x100000001, @empty}, 0x10)
socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket(0x18, 0x0, 0x4)
connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe)

2018/02/03 19:57:38 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000033e000-0x9)='/dev/rtc\x00', 0x402080, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000065b000-0xc)=@sack_info={<r1=>0x0, 0x101, 0x8}, &(0x7f0000a50000)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000080c000-0x29)={r1, 0x21, "f5774d9d98424fa415162e77619b8323e8c5dac004ef3df30d63670e7a2e54cd07"}, &(0x7f00009ae000-0x4)=0x29)
socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={<r2=>0xffffffffffffffff, 0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10)
socket$inet6(0xa, 0x80807, 0x3f)

2018/02/03 19:57:38 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000cc2000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a})
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6, 0x4, 0xfffffffffffffffd}]})
ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags})
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000618000-0x4))

2018/02/03 19:57:38 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000090f000-0x4)=0x5, 0xffffff0c)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a3000-0xd)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a2f000), &(0x7f0000156000)=0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffff81, 0x4)
bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10)
socket$inet(0x2, 0x80807, 0x1)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ed3000)={0x400, 0x2, 0x34, 0x10000007fffffff}, 0x14)
socketpair$inet(0x2, 0x80002, 0x6, &(0x7f0000e06000))
socket$netlink(0x10, 0x3, 0x6)
syz_open_dev$binder(&(0x7f0000db5000-0xd)='/dev/binder#\x00', 0x0, 0x802)
sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10)

2018/02/03 19:57:38 executing program 6:
mmap(&(0x7f0000000000/0xa06000)=nil, 0xa06000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = getpgid(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000a03000))
sched_getaffinity(r0, 0x8, &(0x7f0000663000-0x8))

2018/02/03 19:57:38 executing program 6:
mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ad4000-0x8)={<r0=>0x0})
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/ppp\x00', 0x4000, 0x0)
mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendfile(r0, r1, &(0x7f0000fd7000), 0x1)
r2 = socket$inet6(0xa, 0x800000000000080b, 0xfff)
mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000658000)='./file0\x00', 0x40, 0x103)
ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000077c000-0x4))
mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f00006f3000-0xee)=""/238, &(0x7f0000d1a000-0x4)=0xee)
mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000118000-0x18)={<r4=>0x0})
mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005f8000-0x30)={0x2c, 0x0, &(0x7f0000f5c000-0x2c)=[@decrefs={0x40046307, 0x2}, @increfs_done={0x40106308, r4, 0x1}, @enter_looper={0x630c}, @enter_looper={0x630c}, @release={0x40046306, 0x1}], 0x35, 0x0, &(0x7f0000fdb000)="afcd9d8e28cbb9e9fbf50944f9dfa19acae68670789c979fa5763f38ae687132236c069e301a48e1f05bbcb765740a38cbb3ec39b3"})
mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000fd8000-0x38)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0xffffffffffffff11, &(0x7f0000f2a000-0x50)=[{&(0x7f0000fd7000)="960aa8415f566015ccedb5f3a4d767ecf95daaf53def6c140d0f8a847ee9b32ea010dcbc8dfaf0456faae9c1bd8d0741848d6e774418cf711d8d391e81b568bb7a4ff3550534f65e8b9652f17b9aefa5abf6f1065fd79e2ce6a6de79febf9506f76c0826aa1d780532410698b1a2e8ea2c912215905478fb092baa30350393d27c2a6bdfc72fc9fe0976625b4d20be654609f870649f3e12671a944dc2ee4fc29a68bd69319dd193258ad9724acc"}, {&(0x7f0000fd9000-0xe5)="14b134ba0fa0f9f834b650437eaf648f642d5fb359596c527e31211a1b6bfc5b05bbb5ccd66279ac51849ec98e54713cd7241ed467ebedb234272100d9f73b9530ee54e8d93bf9ece02e6a19a24cf9e498aa24d881307b5f543cc7f5d126f20cdb5a8859e84a5b193f6ed3afb027a46086b8d4fef864192bb422dece67f48677f394292387b3bdcf48f1ef4016a7a1346c570348240c623cf387ae8780037bc5f83666d4255c3e1c97610e5baf44cf54af5cb0c9050e0f32387606269744d9aab76983c8c7b2967b61ddc0018c916e66fcbba1c44cccf3ac027ea7a79cb11b4d90256b261a", 0xfffffffffffffef9}, {&(0x7f0000f91000-0xb7)="7d67629fe5a82176a1b313c20c82570426499a6e9f7b9e18759942fe6cf6e1e35cb7105e48af6551f57a6bd22480c6dfc2e654485c87a06125b37419ae7dcb26fc521d43d6789a497230b03111204c277c868a7c3b2b714b5020df513d6f7854854c01a9e6860d09bf675b5cca1915d019a9b806f0ebef4116aa83423bc0be15548df06a6afd93211fc04ef90832d67ae77f0dbeaa2cc88128b85bd34ea66dba364c434e687031932c414b4e4004a65b3f6d46279e218b"}, {&(0x7f0000ca5000-0x1000)="5d9a91a2f792ef35160d2406578dc7e9f149f40f3c397548a9a17a49ec4c1cdd121e99b7b75fba553754b6674564730d365c803d1f6ac842111edcdd41d3713669592dcb83340f6217000ea295596284a6d60b2b93526c0d0d95d6ae814e3fe0f968eafc55c4bc4f91dba7a14935ed9f743f728f938544a13cf06ac4f6a56d7674feceb1fbe256b8d172c8666791eeb17e8f10d81846bab7634ccfe9fee8b043174ba66e0e15cc4924e4f894a2e921b404db17e2c3217c9dc98efa3841c4cf085454ffd0661398591d9654194ef47003ef95b9f2df306ff8ecc570b848edf622c7a659b7754376d47efa8251e6558fa3488582ce8eba10447ee4985e867c067c453a20321074e1ba400c37cbaf16b37a1cbdeece6aec64162822e97e8fb17512450a8862e2ebea9cec0928321eea4480f63ed3bb9586c6afdcae484a9169ec26ca05a4722c60816fe4458b33e189f87d99a64db47a0ab513dedcf84509697fbec3c26e6d39ef02b0dd6245325f4a534eef2ba160037c5b00293b93112411fda036f0a1504f9511d50fa2ec2665bbf2396a21004d58a37f07d31e02edd28eab2e6ab8a7c85580a95a9c0c6d458ab2fb72509aa3ab9557b03ae8a08310093c2b2020fbbdfa3e7a31dbe678f44b2dbc2fa22cd51bde924c68e0b5a436b63e016989b26d60dfee314db3cf645fb92a799d2734e8f28134fbcdf20fa96ccda10634e1e1b7fed653dbbcb92a05f1a21eedd762475f4ff04cba2de7ab2cfb78e25a99f6b5dd7b0422f7dcce8126b60b9e4fff6f1b77e1024962f8a84719d1a95ad64518ce9dab8df1e2c915174ce0dc77d2b43a67cfac00b19aa7a80d05d1c9652b2a55172b4944466940cb2103e350d2d0537007b7d1aaa7ae37ab5257ac317f7b27666d88e258c0bed29355dfa3d875981f33fcb62ec0bb17d822f4ec802dfad6f15c9398ed848168069608e2c197473413510475e43b1bc28eb7ef72bbee94c992f5da3b96f97051a741169041cd46f7dca05f938a5180821b6ecb503deaf09b32a4a0fa8617c0e9053a527d0b9d482db3e819c3457926a9e9b1ff9e4d5ea2dabdb573db5701970045f2d7083e0eb7c2bb39bdf99ac1f7d0788547243d3366edf52cb7462fb504e4134a7dff464a6d525d898b6ecf5b3592efc993f1defff89472c615752e5645bf3777a3ca6ab8feea7a8e9e516b3a48022648fab0aa66587d4ef9758702bc749255e8b445d081df18a5471206f9b331ab7f69ee0b82720147e3987b8f19b495914b23b57a8aca1cc4fb1da4404378de866dae419e2a344162bfea39a1295b213c87bc68801f61b7f2548a02e14c678e367be5720127ca01c6f3d71473e31d2a1d736c1935a51a39e71881217c9c9a75cb52d07da9a166df4397129100e3dae691582b10b876a3a5e3d59dc6a148dfbb40f0d959556add2bf35b1da1c08c9bfad00385bd6de4d8119e4d0d4f1686ed58473b2d925b19484be2e3db347af3d83b29ab5ffe3b6f6bef958f2101d224c2026dc5c8efb3b6844bd7dc10f6ec4ebe8c8345bf2ef3ab097996bca7af07f6635213b246200f970bbf33cb5c459c28be1504bb504deb52c8532fdf9558c4784e76a1790015b0bdb3db780f5a248e0b1baa0e79018fa51620c200b6fe0f5c9263178e39933d8724e4a162dccabb50ce355aa89c85fa227aa106f69c26b9e5a1daf6c8e495c13949848ce1476cb64c2693d0cf029de85651f99b5436fa8ee61d8acc61c9c5c3c5662595604e860a04d45c58475fa8b0208217fefe7794c9bfc19ef2beb44d1891e67179973f6935b325c947c1d6f9bc1bedb2123f45609385fca75d8987f3f8785c78a1a3932848e610f73f008951bdd4295f3f2883426ebfcc735b579777af3c266007223a301c88eae5ab08a81845fa51feb1ffbff5d33b6675677634455d7c524de4364c2f8207088e6397068a4f5f1e4ece7a6c8855e05e208e8e8a03748b1eb9b6495c97dc887a7d3389ecf7005bfa2a0639019ac9f3e940ae9ad70df26ea40fb534c7cc733eb3d8234e05dd5da73f22cf1bf07b1c268b163781f09635a588d31e54f011aebca2166d4bb099da92ba289d31295a72afff573e5038f1a86bc853417eedb28aa89ab31b17857e404d9083e9917ef2c64e7db3e3c6f6a146da54c479bde8b036f21ae2da797a1dcd37f29d63ce22424a811ab4ffc3a649fae3e6ee78051659d376a226c5d0f5a1289e939560ba25b5a4e48185c391d007fb5f3b08a3d73a14435299b205b483a82f26dfcc43dcbf00d16467a5259ce2026db0d77cf20d1c61b65fd660456bfcf2b2425463ec31439b4609f461d69fc599e668a76a31b155a10348b999493aee883fe3f70e4e466b5d6a004a7debf852dbaab6e04501e249f78718b176c4f35a05019e771da571db77d46aa105ecd59525ecf5b2fe559a78361844e4a11bf3d13e82886edc02feea49d6270b19b8e74bc549984596a1ac8c4de97ecbaa66b851c796bf8b8a54f77dfd0e1d0cb14155aac205643231e5c65c39429484d85b7f4bf1c3c17b5bba16e4a296d8cc10abbf0f3c5617bc7e7faa3ad88e7015eb8302618f9f4cdc8243afffa53ff1016f878e96b9678fc329f6ae4030b97840d9cd223a81277d7639071a6b04d405f18c71ba029b39159859638346f4b3f72daf66fc959e1d5a62e9bb376db0e6b20734eacc5ff46b0ebaf60780598c825600336160f0836e0fc8e692b5f4c461cfbc15f1e0b19dc46544fe30897687e654e6f585941198d5fbb59145c1d81d33ed8d19ecf838b78154ec5b54f1a15e7eddf8059df360e4850b448178c223cd167664732fa5f646c9a14225265f95c6d151a43ea3a4de4b2144c24bcfa3475641d2be79443dc644353bce41bf1cc4f03bc1f52fff463208694587024dd6427860cdabbc594b1681964b949ab0aa28925f39ee3a5c5b59eace113f5ab0a805ad878ec8543cbbf30afa689f1e0030618a4ddaa41c870c0cd707f712adbb74a0077e362b249fc3c3805c7c41f0f7efcba2f6efe7cc06ebd7cfd32bb3fb2785c69076ceab2d730d468f810349daefd291402789d9cc04e06e8893fea31ab02d35fd7103dcc3c53267ebe2a9186bbdcdca3817fb82c2c97489e1c4a33288dbf08948eb4efa0c9267967e48ad78a79f61228f7d0a4ed385e8ebeafad5b7d88d988de867723ecfa4628d464d2c757532ce642616d010adad1d2e3629c1af916b91bd00c71bce9037f5808902018ac42e199ace6ef248826c9f43c7e2ad5974b39a93985addc6e205946c1ffd1c43dd9cc50c5abc446fc6af2a89980a052897989af3feb96a53a721a721a38213a8e1073df6ee2b52382f0d8e828ac986f2f4167d2d6fa75a8ce67132cf123c3a29f87417aee39c020e87a3ebb48642d8d7fb06db92617ac300938b15272ee78faa32a6625d55018cb92e30d59de6db5e858d89ef77d03228f8605b9b99d518572899c8f15dee76b2ddaae5ffb48e6959e31f8529d19e3d0887f37ccc10c2f65cfd950b21e53d3f19fd60092705b3d9ab9734df0c120942843e38a0e4dd57f9b4cbbf58e6240f3f68a6a02f95e6fb561512072b2793c5f6d2e5018e5ebbf39c6ec0e01ae218a355ae115324488d5584b793cf850736cebcfc0c357ba556c41bce09ad6655f9127553e364d56679f12a419ebca0bf9323d021b79f6ca67053394c2a4ef62e61c54f5ea8f64cfff342e7445f78844e9437c1eacb7d6cd3d2b8c697c8b111da6e69319c8a8b2da43a3957c33c76ceb6900eb147be67d2ba6c4bd2d67287a62e6ef19b69fd5ceee5fff64026e95bdbab0fe5e3cae0f5ea23df984e7b7c86beeb79c5abd744806d6872a1cc2b05e30e69f8db25a2d67d6da980100baa49da0f50cbc88e25d48dde549ce3eeaa58241bd2b25c0beb47716e4fb787b723868606704d39921b5143190e6d71569cce7cec8de495131c2b6bd39681c9a46e80d0d4f55faac07895ae76183f8097cef69bd0a32a04f14fbaa3bbbac7d603fd5f3231a897b4d80ad0911e678f509ad3a79645f33d6085b42287c662adc61e9fb7d18b04e6a9f3e1cf64bc9adc9a15e9dd96dfb32f29e01eeee0eccc88f54371098e911f1d02290a6d381cb09bb5651f0b7b4ca572c947f87f90209ac337569ba1d93cdb104d53200e6e925c527651fa6e0b229a2d285bee101e041088810ae808f198d19a3b371bf9ed836caea81e41709204eb5a201f37bdb6b23d7aaedbf52379fabd4c94de33297a682230c2e8e3a650b6a1b2458b8eb860a20682837299dcfe877827b3e8c41a77460b3593e53db010757e417f618b7cacdfb3e385c87e36976d497c5b47f0c6116a8725ea22878e06faa6949cb2476b117b86db36dd946302bdb6e06a1defb0c4cbc16ea0819a323e3e43b1da3817437076fbbe89056692ff7d6a037dc82b55521cad5d03dc30a7e2f81ec9dc7cd8e35ec3788d7809d5c9f778f75784d8f271132979220dadd7418f96c8eddaff363fe9dd7375b7846ecd71d046b7e81d2a5c54f6998bee78f4574198cffee16e0bbf7a1403b08cc37b49643a845f7c8604e55c1ef75370c669608c402c085c26039866c15625743fe6f3816c73558bbdaac2ea5aec76d272186cf22f8accfedc9d9bfc34d56e02985a6b4d7e24934eae89eaa645a2fcc3aa5cf4b8aa975d0a7ec9b9049b25a3840f62c46efbef43ec56a60bea145154b0b0cd6145006625a1fd1e6d34bbea9730956c629d56c66e22c187d54a66176acae035b97fd46f12eb5664601e13834826c4072039af8b7d44f68a5a5c7ee36c1526d4e27e8c62001699f49628e89d7602725c017cd757c88a551187597602f92446ff709a9ba3fb48d393962dcdf050250b0d0972372e7cc6e4cfc75d516dc40f8a2b0413650ea73c9c3fb223b6a360a98e2fc5e2457f78f1c23e707c15f09ec675a012281869ae409b75e5d128a7ed97e2cff8f2ab5d2f3266943cb5165c0b8a934b624026df3c9d833d3ae3841e24cc6d13f1a8cd40d81f1eea0b2e59874bbffd07668ee7ab4cef3dbfa8efb7ce2306abb24d8d8944d2952677b73d7149cdc2c67ff4c85a55106223145dbd278f0030a6d4475c034dfa03d42798d656ebac7f143cbc183f090bf9b079e77751e99adc63bd3440f7fb23fbb070dba72a49162e63741796b7f00bdfd07237390f626935935c6b50c808bd4807600601af0e88988a0062fc226cf47bd1c12302e05139d7b8aa012d507c0e1937835762ee3c91d1bf3d4c47b5e908b5dd28403e590ff6c9751d2a827d688b6f68f192cfd014a73cda3512be010f5cf4caa59c33f5a268a79b3f978a206fed86330c880e4b4bb59b6e235e8fbb98382f68a67d19288b148ff961bc3286dec759c7e091307d100c9cc1c4558a77cb21462ade651f310a130e3b466ba0124728d3f3221bc6e60a3fe9700c3e8eba92a0f999bedd789396bd0da9b901613cb0e1ce0ce6ffb8aa9d61724813c676e7cf4bd7a07024ccabc5ee45da7f893b3dd257ba839b202d1a4eac44395875ded75506a1c46a7576cdcece259028e31385fadd6285db5d4c8b64131a03f4a26cb6eda9bb667494c1ec473f1d05ed9eb9c2908eb602a60c89194a1b190d7129d69d6368647d98a26ae5366255d9e077fbd3332eff403885be22c6241c9d589cb7e47d7f2564ff1a7a6c46171a99dcb1e915c999b20651ff1236efc7afa60cd9332e1cb8c01ac93a56ff9b70c0a8779596be375f1dff3004ce87ec9b9fbbfe7421402d1b64997a0348d4deba9acc86a79b09f0bde3", 0xfffffffffffffe5e}, {&(0x7f0000fdb000-0x1000)="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0x10000000000000b3, 0x0}, 0x0)

2018/02/03 19:57:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x88)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4)
r1 = creat(&(0x7f0000b11000)='./file0\x00', 0x40)
write$tun(r1, &(0x7f000010a000)=@pi={0x0, 0xaafb, @ipv6={0x20, 0x6, "1663b1", 0x6a3, 0x3c, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x0, 0x11}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x5, 0x4, 0x0, 0x101, 0x3}, @routing={0x73, 0x14, 0x3, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x2b, 0x0, 0x200, 0x2, 0x0, 0x7fff, 0x3}, @routing={0x3f, 0x10, 0x2, 0x7, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @hopopts={0x88, 0x32, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x11}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0xf7, "3dac3761537b2160cd05a2676542d6ad0f53abf1c206a833dd1cdd821ad163857b75a336d9c9bc20a8b3dde6668ea8990ba479b2e28c00499a540e0f0744b75c87f3f24edf869b7e9bb8ba36176093234d2bd39bb288c1d5106f16195d8cd0ab5e4c32399c313a0c61bdc60cbd78feb0aa0ccb4930491d5652663449cbde569a9fbcccb473448dda0e57af601820ee5691740638f865af9f7e1631cc2467c750d7fa57d3b591c27d6db2851bd7b6f41beafaa33798661f1ccfa63b62604dd5bc18ef8f164f7eaf3710cdf43d94ab4d73112501c1b3b8f0c04ef68442499b31e6659138af05aaddf012d680a86391674d4653a45df3c13a"}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x18, {0x4, 0x4, 0x1416, 0x100000001, [0xfffffffffffffff8, 0x21c000000000]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x3, 0x4, [0x6000000000000000, 0x7fffffff, 0xbcca]}}, @jumbo={0xc2, 0x4, 0xff}, @generic={0xa0d, 0x3a, "7952d70cb6dc68662e2da9d4c4a6e95cbda0369aab2ce8d6a1ebb5c03e79d6899af5f5a5784dd59d6b252f1f08d2c4a74077d314746cc66359b5"}]}, @hopopts={0x2b, 0x3f, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x30000}, @calipso={0x7, 0x18, {0x10001, 0x4, 0x1, 0x6, [0x10000, 0x3]}}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x346, 0xb2, "a6f9f3bdc8da4f32b8c02ff0a218bdafe8cf1e49f92c0f60408e8b3d0281ca3bb3c0087c06fab668ce18cc50e05320805ba55796cc35450dc7806b5aa1566266a2c4119aa418504586e9bbc24e276b7b34407fe964a0e68a7c6cd53ceb88382d24adb451f61fdabeea4184c44a2769ed9553530d1d9968010ca2fefaba9045b04262be39a285e72abdc8b4ca9fb7302da6908b2ad7bb0819aa57a2fee6b0b32b87d73d356bd0940e169b54f9b06891f9a154"}, @generic={0x100000000, 0xfe, "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"}, @hao={0xc9, 0x10, @empty}]}, @routing={0xe0bc1bac59bcc888, 0xe, 0x2, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x4, 0x2, 0x2, 0x7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x0, 0x4, 0x3, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0x4, 0x5, "16c648", 0x0, "d5c127"}, "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"}}}}, 0x6cf)
recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000805000)={<r3=>0x0, 0x85, "bcc4b9eb6bfec9f65924342de59b01d74a6df17259fb54d2c9849b91c570cf62c9135f8c8498f7ae7168a1c7f7c3347ecae9dd81ccce7993dbae4c29cd84c144fe4b4f45b9773b27e7d5d6cc2b3a7962f089f012fa1c4b6e2f9a237d384278365f7d169f6820015dbb8f84fe4bd9168e9e8c1f9c7ffd5d5fa37c821dcae41968fde2cbaf91"}, &(0x7f0000e94000)=0x8d)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b2d000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0x37d2a8a3}, 0x98)
sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c)

2018/02/03 19:57:38 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000074b000+0x775)='/dev/ptmx\x00', 0x604800, 0x0)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003c8000-0x8b)="c48bf86fc3134a44d9eec1202270f219dbc950a03891050a1d3dd8575e6e97587bcbc63f83a9d4ba1ff559c1b6ff0f5f82499521496c9993914bf57a0d75054f17f617f00fb92b5b94c74624c9c8492de2d232ff201b28563c01cac6acbe12a571901d93477503602ba5a0dffae1b6aa7879d18fd4337fc8ee6ec8f25a821ae2368b17cc02812fcbbd7e2b")
seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
r1 = syz_open_dev$sg(&(0x7f00002d1000)='/dev/sg#\x00', 0x2, 0x40)
write$sndseq(r1, &(0x7f0000635000)=[{0x4, 0x4537, 0x1000, 0x0, @tick=0x6, {0x2, 0xedd}, {0x200, 0x5}, @ext={0xdc, &(0x7f0000536000)="d7dcf3fdcf716f5b0a345d57bf578d7f362022ca2a30aa2cd5020238b088e50162725226761a7ebc7ebe8d8f44d3f6ba03465ebfcd3205ba0735b9dc281a1420ab76e500a3cfed8ee57474e6044302e975e494bcf0dca4df1d3504bbda5a7d9df76d162eb2f09b43b3a712e71d5a196e32b23db03a32823952902d28895bf0c037700e1381836ff8f3c0505bfff8d4de9fd558080b9664ba5cdaca71786aebb6fae05d222366fb9af3e81f23e629e09d869f7229e51e53cb716dbddf445292986c3caee28925a74df8e7041ea39899e3d4bd4d7d058acccdc0f39afa"}}, {0x5, 0x1f, 0x100000000, 0x7, @tick=0x8, {0x464, 0x3}, {0x8, 0x8}, @ext={0xeb, &(0x7f0000042000-0xeb)="81b1a1b19df7ec0d657dbf7243d786142495e7d65af91fd0313299d8e6fc3bd8bf2a582197d2b5d14625e9168dd4fb2844772884b7be63483cefda147aeabfab67a93e1e923d82c720800c08787ff9d61820f48c8eb05966892b1fb379bea0d908396f7e02a1f23ee90b07c6f156c00c1b3a90a2a4568c03822272e3953745c734481ea507678e4c49af7b9c940a7bf55296949fe5b78a552b8604c9745e02c36066c46fe5ac391a7debaaac137ab7ad6f05664fe9a00cb75052ec8c95141c461c58442a4e53531a433a946eeb6549483878deb674f7f57e5c5ba1f47263e87b275b1447f119af7b7c4c1c"}}, {0xfffffffffffffffc, 0x10001, 0x4, 0x0, @time={0x0, 0x989680}, {0x7c, 0x8}, {0x7fffffff, 0x1}, @control={0x6, 0x3, 0x40}}], 0x90)
socket$unix(0x1, 0x2, 0x0)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009c0000-0x4))
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/rfkill\x00', 0x80040, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004de000)={<r3=>0x0, 0x6}, &(0x7f000003e000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000041000-0x20)={0x4, 0xffff, 0x8002, 0x3, 0x7, 0x7, 0x3f4, 0x6, r3}, 0x20)

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000413000-0x4)=0x7)
r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0xa4}})

2018/02/03 19:57:39 executing program 1:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xa0)={<r1=>0x0, 0x98, "89a605e695c78bf3eb1b72034fa5c14f3dde732aedad9a0a602a8d2d867901fe7a50f5c0e706894ba4883eec70b5f916891fc4ed50d0e2b75d87298d63aa67b6c3235db54a8ea11b0a4c3b0b584ffc5167d2e023cc5410a98230d3655a980ee55e9406dc77a39011f1bfab5384d310813bba4807907cce96407a939a5d7d3b6a1e92fa4bdc57829459869c74934715019a44f4b4c7fffe07"}, &(0x7f0000007000-0x4)=0xa0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r1, 0xfffffffffffffffc}, 0x8)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl(r0, 0x100000001, &(0x7f0000001000-0x9)="05000000000000009c")

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d4e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}})
getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b)

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', <r1=>0x0})
accept4$inet(r0, &(0x7f00000c2000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000514000)=0x10, 0x80800)
sendmsg$nl_route(r0, &(0x7f0000c32000-0x38)={&(0x7f0000a89000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000a13000)={&(0x7f000006e000)=@bridge_getneigh={0x6c, 0x1e, 0x220, 0x2, 0x0, {0x7, 0x0, 0x0, 0x0, 0x2000, 0x20}, [@IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_OPERSTATE={0x8, 0x10, 0x3}, @IFLA_MAP={0x28, 0xe, {0x10000, 0x8, 0xb2, 0x1000, 0x1000, 0x800}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000)
sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0xc8, r1}, [@IFA_ADDRESS={0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xc, 0x0, 0x36}}]}, 0x40}, 0x1}, 0x0)

2018/02/03 19:57:39 executing program 0:
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000c000), &(0x7f0000010000-0x4)=0xb)
getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000000b000)={@ipv4={[], [], @dev}}, &(0x7f000000f000-0x4)=0x14)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000005000)='smaps\x00')
exit(0x0)
pread64(r2, &(0x7f0000000000), 0x0, 0x0)

2018/02/03 19:57:39 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x800)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000670000)='ns/pid\x00')
setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000060e000)={0x5, &(0x7f0000130000)=[{0x8001, 0x400, 0x0, 0x82}, {0xea2a, 0x9, 0x100000000, 0xa1}, {0x5cc2e4e, 0x7, 0x8001, 0x3}, {0x6, 0x10000, 0x10000, 0x1444}, {0x8, 0x3, 0x7fffffff, 0x2}]}, 0x10)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000c9000-0x4)=0x9)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce4000))
prctl$seccomp(0x16, 0x0, &(0x7f000000b000-0x10)={0x5, &(0x7f0000d6b000)=[{0x0, 0xfdd000000000, 0x1, 0x1}, {0xd4, 0x3, 0x4, 0x8}, {0x4000000000000000, 0x400, 0x8, 0x4}, {0x0, 0x9, 0x8, 0x5}, {0x2, 0x6, 0x3, 0x1}]})
prctl$setendian(0x14, 0x0)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc})

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={<r1=>0x0, 0x5f, "a6955855b415197938d4520f7092d200230c65c2dbc53004d3a8d03903fe3b85f017d7eff195c3e2ced2bd43093a86b657c658b5bd4bccfb96a9cc9a165fcc59eca555370be8920c057dd1c663e13abcf871bf92ba90bc7110aee5190bf016"}, &(0x7f0000001000-0x4)=0x67)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6)
ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/181)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4)
sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x1, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10)
sendmmsg(r2, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0)
sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)
sendto$ipx(r2, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10)
exit(0x0)
sendmsg$nl_route(r2, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0)

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000d5000)='./file0\x00', 0x179)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00004aa000-0xbc)={0x3, 0x3, 'client0\x00', 0x2, "fcd021ec0dc4afdc", "a4161740145701b0d47dd20c9e0f09eeed4c3abd0bb5b58b4493b260fe1a7e90", 0x4, 0x401})
r1 = syz_open_procfs(0x0, &(0x7f0000acc000)='pagemap\x00')
sendfile(r1, r1, &(0x7f0000014000), 0x1000000800000008)

2018/02/03 19:57:39 executing program 4:
r0 = syz_open_dev$sg(&(0x7f00005d4000-0x9)='/dev/sg#\x00', 0x0, 0x8001)
write(r0, &(0x7f00007c8000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59619757ace37bb", 0x30)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80000, 0x0)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000bc000)='tls\x00', 0x4)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)})
socket$inet_tcp(0x2, 0x1, 0x0)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a3000-0x16)='/selinux/checkreqprot\x00', 0x200c80, 0x0)
syz_open_dev$sg(&(0x7f000019f000-0x9)='/dev/sg#\x00', 0x0, 0x0)
listen$netrom(0xffffffffffffffff, 0x0)
mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$llc(r1, &(0x7f00001e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000027f000-0x4)=0x10)

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0)
fallocate(r0, 0x0, 0x0, 0x10001)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x8, {{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xea6}}, 0x0, 0x4, [{{0xa, 0x3, 0x3f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff3d}}, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}}]}, 0x290)
write(r0, &(0x7f0000002000)='/', 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xfec)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
unlink(&(0x7f0000001000)='./file0\x00')

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe})
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000e000)=@req={0x50, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x2, 0x9, @fr_pvc=&(0x7f000000e000)={0x8}}}})

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301})
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd4000-0xb)='/dev/hwrng\x00', 0x400, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3)
r4 = open(&(0x7f0000118000-0x8)='./file0\x00', 0x1, 0x18)
chmod(&(0x7f0000da0000-0x8)='./file0\x00', 0x80)
symlinkat(&(0x7f000093a000)='./file0\x00', r4, &(0x7f0000e91000-0x8)='./file0\x00')

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x22})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000019000/0x1000)=nil, 0x1000}, 0x1})
capget(&(0x7f0000013000), &(0x7f0000013000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = gettid()
tkill(r1, 0x16)
close(r0)

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003fb000)={0x0, <r1=>0x0})
accept4(r1, &(0x7f00007fb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000497000-0x4)=0x10, 0x80800)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa)

[   57.004715] binder: 9197:9198 got transaction with invalid offset (0, min 0 max 65351) or object.
[   57.020920] binder: 9197:9198 transaction failed 29201/-22, size 65351-8 line 3190
[   57.038391] binder_alloc: binder_alloc_mmap_handler: 9197 20265000-20279000 already mapped failed -16
[   57.044294] device gre0 entered promiscuous mode
[   57.062182] binder: BINDER_SET_CONTEXT_MGR already set
[   57.067496] binder: 9197:9198 ioctl 40046207 0 returned -16
[   57.067550] binder_alloc: 9197: binder_alloc_buf, no vma
[   57.067570] binder: 9197:9219 transaction failed 29189/-3, size 65351-8 line 3127
[   57.091023] binder: undelivered TRANSACTION_ERROR: 29189
[   57.098362] binder: undelivered TRANSACTION_ERROR: 29201
2018/02/03 19:57:39 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10)
sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10)
shutdown(r0, 0x1)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fb3000)={@generic="c157a3c3fe17d22ea442e1bba7d47356", @ifru_addrs={0x2, 0x2, @rand_addr=0x10001}})
syz_open_dev$evdev(&(0x7f0000928000)='/dev/input/event#\x00', 0x8054, 0x0)
socket$inet6(0xa, 0x0, 0x0)
r1 = socket(0x10, 0x3, 0x4)
sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/enforce\x00', 0x800, 0x0)

2018/02/03 19:57:39 executing program 0:
unshare(0x400)
r0 = inotify_init1(0x0)
fremovexattr(r0, &(0x7f000028b000-0x20)=@random={'security.', 'posix_acl_accesscgroup\x00'})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))

2018/02/03 19:57:39 executing program 4:
r0 = syz_open_dev$sg(&(0x7f00003d9000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000135000-0x4), &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0xffffffffffffff7e)
sendmsg$nl_route(r1, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20}, []}, 0x1c}, 0x1}, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/rtc\x00', 0x40, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000013000-0x51)={<r3=>0x0, 0x49, "32ed3c0a3220a40df1fa0188c55bca80746560ab6df645ce1273d9f91677a2f156e111de220f792d2228342ceef24719e17d645409049caff98c015d33fe615553a0f96c05b3f248a0"}, &(0x7f0000001000-0x4)=0x51)
mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000021000)={r3, 0x3}, &(0x7f0000005000-0x4)=0x8)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000d000))
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$inet(r2, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000020000)=0x10)

2018/02/03 19:57:39 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000027000)='./file0\x00', 0x0)
mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000))
r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0)
truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798)
lseek(r0, 0x0, 0x4)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007a8000-0x4)=0x3, 0x4)
write(r0, &(0x7f000002d000)="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", 0x868)

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e50000)={<r1=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000020c000-0x8)={r1})
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4)
sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000d70000)='net/ip6_mr_cache\x00')
r1 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00')
sendfile(r1, r0, &(0x7f0000b82000), 0x400000ff)
open(&(0x7f000076b000)='./file0\x00', 0x100, 0x40)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x1)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000007000), &(0x7f0000002000-0x4), &(0x7f000000a000)=<r1=>0x0)
setfsgid(r1)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000003000)=[], 0xb0, 0x0, &(0x7f0000004000-0xb0)="0412a998cdf28e449eb633df9e84d9ac9a1b01082fc270aaa2f5f0ffd62ce63a28306f271969761e4842cfe32ef4eac9e39d8de1f8da2268283ebd52a07b5fb8dea7b3a0ec86396dcbed8041662d6503de382e01533f8a2b6d9eca0b0d956c6fa9b44ecb6033efdb1b90f9e326bd612a1a1f040d3b6bc2dbc5773fe1c8172caa8d25eeef81a575024f4120d68b760954855cf035cefbdff550e853b0edca43623f54bad7efb976c4ba1299619db63468"})
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x3cf}}], 0x1, 0x0)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26)
connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
prctl$setendian(0x14, 0x1)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000009000)=@common='ifb0\x00')

2018/02/03 19:57:39 executing program 3:
remap_file_pages(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x8, 0x1f, 0x80000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000))
mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = add_key(&(0x7f000088c000-0xa)='syzkaller\x00', &(0x7f0000b0d000)={0x73, 0x79, 0x7a}, &(0x7f0000dcb000)="53871b96999e811c3091a596a1dace9910f5ce06a182237a423f13e59800be7f5332dad277be8aa9151ca6ee337b808b69664ff6c6879ebdaf051a2ae0931da7ff75bab2892b66ab493fa2c2b1e1db09e977d98f05460a3ddda1df4f0c8b075d9ec670ea105aeb84499784fd9c8e9f55b9a3572958805709704573acb9f34c62aff0a48e191e9ebe1e4158f373e74eb35d50a820eca0701eee520a32eb483e0c808b1fa0f5ccba6ab2941534a8230e1335356fbdee13a00293013e88938437547d435b290e607b965acd07", 0xffffffffffffffa6, 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f0000d57000)='keyring\x00', &(0x7f0000e59000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000234000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$KDADDIO(r2, 0x4b34, 0xf8)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
bind$netrom(r3, &(0x7f00004ad000-0x48)=@full={{0x3, {"7c8dab2d792286"}, 0xb8dc}, [{"1c94290bed474e"}, {"0254a7750793c9"}, {"fbc3a797447069"}, {"3e55fb75641e70"}, {"0bc46adff21c0e"}, {"bb8e7a0b06c8bf"}, {"17fddfbff48738"}, {"83a7390cd0be96"}]}, 0x48)
keyctl$assume_authority(0x10, r1)

2018/02/03 19:57:39 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
accept(r0, &(0x7f00007d7000-0x10)=@ipx, &(0x7f0000f07000-0x4)=0x10)
r1 = socket$inet6(0xa, 0x802, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000656000-0x4)=<r2=>0x0)
ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000ba9000))
setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ce1000)=0x720, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[]}, 0x0)

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c)
r0 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000)
sendto$inet6(r0, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008dc000-0x8)={<r1=>0x0, 0x10000}, &(0x7f000083d000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009d8000)={r1, 0x472d}, 0x8)

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f000052d000)={0x0, <r0=>0x0}, 0x800)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00009af000-0x18)={<r1=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000827000-0x18)={<r2=>0x0})
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = mmap$binder(&(0x7f000059a000/0x4000)=nil, 0x4000, 0x0, 0x40010, 0xffffffffffffffff, 0x0)
r5 = mmap$binder(&(0x7f00008a6000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffff9c, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000676000)={0x18c, 0x0, &(0x7f0000699000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x20, &(0x7f0000534000-0x38)=[@flat={0x73682a85, 0x10b, r1, 0x1}, @fda={0x66646185, 0x4, 0x3, 0x37}], &(0x7f0000316000-0x20)=[0x18, 0x18, 0x28, 0x78]}, 0x1ff}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000b47000)=[], &(0x7f00008cd000)=[0x18]}, 0x1d35}}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000391000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}, @flat={0x77682a85, 0x10a, r2, 0x3}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f00005c2000)=[0x78, 0x58, 0x38]}}, @register_looper={0x630b}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000e75000)=[], &(0x7f0000ecc000-0x30)=[0x0, 0x38, 0x70, 0x28, 0x40, 0x0]}}, @dead_binder_done={0x40086310}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000fd5000)=[@flat={0x77682a85, 0x10a, r4}], &(0x7f0000af5000-0x1e)=[0x18, 0x0, 0x30, 0x78]}}, @increfs_done={0x40106308, r5, 0x4}], 0x82, 0x0, &(0x7f0000fde000)="9876baf56050d5670eb20b2175ee3238b1de939ec2cc8c6110ca2edcc8a07fc8dd02e3d33abe133a93ab31622dc5c491005394c5f5862e76f409952593bbda48e6ce0413034f912f32d63c13245e1874de1525f4e8aa2718c9e186f8f45602c8cf517bf293a41b72e9da5468dd401f36791b1dbbda0d471ff67dda82b1b730106f46"})
r6 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4)
r7 = dup(r6)
bind$inet6(r7, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39)

2018/02/03 19:57:39 executing program 1:
mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='net/tcp\x00')
fgetxattr(r0, &(0x7f0000004000)=@random={'user.', 'net/tcp\x00'}, &(0x7f000001d000-0x57)=""/87, 0x57)
read(r0, &(0x7f0000020000-0x42)=""/174, 0xae)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000020000)={"98f51a343974d452ccf18795f45f1f4d", {0x4, 0x8, 0x475, "846f46eafbf2", 0x4}})
read$eventfd(r0, &(0x7f000001e000), 0x1000002eb)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000001c000-0xc)={0xb97, 0x100000000, 0xd9, 0x7, 0x7, 0x7})

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f000000b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000005000-0x8)=[@acquire={0x40106308}], 0x0, 0x0, &(0x7f000000a000)})

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = gettid()
mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sched_rr_get_interval(r0, &(0x7f0000d20000))
r1 = socket$inet6(0xa, 0x1, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767}, &(0x7f0000d1f000)=0x20)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x5, 0x20000)
clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65))
rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8)

2018/02/03 19:57:39 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00000b4000)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000f1d000-0x8c)=""/140, 0x8c}, {&(0x7f0000e08000)=""/66, 0x42}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/240, 0xf0}], 0x6, &(0x7f00007c2000-0xe4)=""/228, 0xe4, 0x8001}, 0xffffffff}, {{&(0x7f0000a92000-0x6)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000855000)=""/131, 0x83}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000d90000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x20}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00004b3000)=""/85, 0x55}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000000+0x87)=""/187, 0xbb}], 0x4, &(0x7f0000000000)=""/214, 0xd6, 0x81}, 0x7}, {{0x0, 0x0, &(0x7f0000d93000-0x40)=[{&(0x7f000056e000)=""/31, 0x1f}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000000)=""/183, 0xb7}], 0x4, &(0x7f0000001000-0xe8)=""/232, 0xe8, 0xca9}, 0x2000}, {{0x0, 0x0, &(0x7f0000f2f000-0x20)=[{&(0x7f0000c81000-0xdf)=""/223, 0xdf}, {&(0x7f000084b000-0x91)=""/145, 0x91}], 0x2, &(0x7f0000000000)=""/32, 0x20, 0x80000001}, 0x40}, {{&(0x7f000047b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000777000)=[{&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f0000001000-0xc3)=""/195, 0xc3, 0xfffffffffffffff9}, 0x5}, {{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000a47000)=""/98, 0x62}, {&(0x7f0000e06000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000692000-0xaa)=""/170, 0xaa}, {&(0x7f0000034000-0x28)=""/40, 0x28}], 0x8, &(0x7f0000369000)=""/65, 0x41, 0x7f}, 0x7ff}, {{&(0x7f00005b9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000369000)=[{&(0x7f0000364000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f00006d8000)=""/150, 0x96, 0x6}, 0x101}, {{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000996000-0x13)=""/19, 0x13}], 0x2, &(0x7f0000001000-0xb0)=""/176, 0xb0, 0x100000000}, 0xdf}, {{&(0x7f0000000000)=@rc, 0x9, &(0x7f00009f3000)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000722000-0x56)=""/86, 0x56}, {&(0x7f0000cae000)=""/35, 0x23}, {&(0x7f000011f000-0xa8)=""/168, 0xa8}, {&(0x7f000044a000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000dee000-0x6b)=""/138, 0x8a, 0x3}, 0x6}], 0xa, 0x40000060, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x13c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc)

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
r1 = memfd_create(&(0x7f00002fe000-0x1)='\x00', 0x0)
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000c15000-0x8)={0x80, 0x40, 0xffffffffffffffff, 0x7fffffff})

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x28060400)
r0 = socket$unix(0x1, 0x1, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000259000)='/dev/rfkill\x00', 0x840, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0)
r3 = eventfd2(0x0, 0x0)
recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0)
pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8})
poll(&(0x7f00001c3000)=[{r2}, {r0, 0x482}, {r3, 0x4000}, {r3, 0x1000}], 0x4, 0x2)
r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003d6000-0x10)={0x3, [0x0, <r5=>0x0, 0x0]}, &(0x7f0000920000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000604000)={r5, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f0000494000)=0x8c)

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00')
sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x2, 0x400000ff)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d1f000), 0x4)

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = getpid()
r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00')
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ce4000)={0x69f, 0x7f, 0x2667, 0x1, 0x0, 0x0, 0x49800000000, 0x9, 0x9, 0x8001, 0x611d}, 0xb)
ftruncate(r1, 0x3)
ftruncate(r1, 0xb)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f0000-0xc), &(0x7f00007f5000)=0xc)

2018/02/03 19:57:39 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000347000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r1=>0x0})
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4)
r2 = inotify_init()
fcntl$setpipe(r2, 0x407, 0x2)
sendto$packet(r0, &(0x7f0000258000-0x18)="2d00000000fbffff03005ca73d9fe3b5ec9aab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14)

[   57.368864] binder: 9267:9274 BC_INCREFS_DONE u0000000000000000 no match
[   57.374938] Empty option to dns_resolver key
2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00')
read(r0, &(0x7f0000ea9000)=""/4096, 0xfffffffffffffeec)
sendfile(r0, r0, &(0x7f0000b1a000-0x8), 0x401)

2018/02/03 19:57:39 executing program 5:
process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/vga_arbiter\x00', 0x80000, 0x0)
ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000675000-0x17))

2018/02/03 19:57:39 executing program 7:
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/policy\x00', 0x0, 0x0)
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000e8b000-0x8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x7fff)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4)
sendfile(r2, r1, &(0x7f0000b4c000-0x8), 0x6deb3d3d)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000c19000))
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000211000))

[   57.428781] Empty option to dns_resolver key
[   57.435923] skbuff: bad partial csum: csum=65535/3 len=14
[   57.467784] skbuff: bad partial csum: csum=65535/3 len=14
2018/02/03 19:57:39 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xfffffffffffffff7, 0xfffffffffffffffa, 0x7, 0x2, 0x7}, 0x14)
clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1))
eventfd2(0x0, 0x0)

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x10, 0x2, 0x0)

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00009d2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000345000)=0x1c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000428000-0x108)={0x17cc0f18, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000bc3000-0x9)={0x3, &(0x7f0000f65000)=[{}, {}, {}]})
ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000399000))

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a})
fstat(r0, &(0x7f00000d9000-0x44)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
syz_fuseblk_mount(&(0x7f0000c79000)='./file0\x00', &(0x7f0000ec9000)='./file0\x00', 0xa000, r1, r2, 0x80, 0x4, 0x802000)
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}})
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202})
r3 = request_key(&(0x7f0000a89000-0xa)='encrypted\x00', &(0x7f00001ab000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ce4000-0x7)=']`\\em1\x00', 0xfffffffffffffff8)
socket$inet6_dccp(0xa, 0x6, 0x0)
request_key(&(0x7f0000773000-0xb)='pkcs7_test\x00', &(0x7f0000b79000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c5c000-0x1)='\x00', r3)

2018/02/03 19:57:39 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121000, 0x0)
mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ffe000-0x4), &(0x7f0000ff7000)=0x4)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x2, 0x3, 0x9, &(0x7f0000fff000-0x8)={<r1=>0x0})
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b7f000-0x6)={<r2=>0x0, 0x326be7a2}, &(0x7f0000fff000-0x4)=0x6)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fff000-0x6)={r2, 0xff}, &(0x7f0000a29000)=0x6)

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a6c000))
r1 = getpgrp(0x0)
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r1, r2, 0x40000000000012, &(0x7f00003f0000-0x10))
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0)
read(r3, &(0x7f00007b3000)=""/128, 0x37d)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00005e5000)='net/mcfilter\x00')
read(r0, &(0x7f0000020000-0x42)=""/174, 0xae)
read$eventfd(r0, &(0x7f0000018000-0x8), 0x8)
sendmsg$key(r0, &(0x7f00004b2000)={0x0, 0x0, &(0x7f0000c23000)={&(0x7f000082b000-0x30)={0x2, 0x5, 0x8, 0x9, 0x6, 0x0, 0x2, 0x1, [@sadb_lifetime={0x4, 0x3, 0x3c96, 0x3, 0x7, 0x3e}]}, 0x30}, 0x1}, 0x1)

2018/02/03 19:57:39 executing program 0:
mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000de6000-0xd)='/dev/binder#\x00', 0x3)
mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000636000))
mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc4000-0xa)={<r2=>0x0, 0x4000000000007ff, 0x0, []}, &(0x7f0000de6000)=0x8)
mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000de6000-0x6)={<r3=>r2, 0x7}, &(0x7f0000a1d000)=0x6)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000182000)={r3, 0x3}, 0x8)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x4, 0x0, &(0x7f000014d000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000d69000)})

2018/02/03 19:57:39 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000467000-0x8)='./file0\x00', 0x0, 0xa4)
accept4$ax25(r0, 0x0, &(0x7f0000a8f000), 0x80800)
r1 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fac000-0x4))
setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000001000-0x4), 0x28e)

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00')
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005a7000)=0x4)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe(&(0x7f0000186000)={<r1=>0x0, <r2=>0x0})
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000cc1000)=@req3={0x0, 0x7fff, 0x0, 0x3ff, 0x1, 0x0, 0x6}, 0x1c)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a27000)={0x7ff}, 0x4)
ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"})

2018/02/03 19:57:39 executing program 3:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x3, 0x0)
sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="b09893cd8180680633eab0a349c67bc5", r1})

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24))
syz_open_pts(r0, 0x100)
r1 = syz_open_dev$sg(&(0x7f0000d85000)='/dev/sg#\x00', 0x7fff, 0x4400)
sendto$llc(r1, &(0x7f000068f000)="ffcb88d3295b205a71b9adf0ef21f1d1f918ab0ef6690a3226cf735263a3ec89b204185d4fff9b9372b8927914cd04a4494880cc65bcd1328215818167ed4c867618ba0a55a4e85cbb8b17f4b9cdc3a1459decf04afc71cc58bb84bb85ec5a9477dac4370dd7c29146cb1c7d4062fd65514c52e1201a64338a5b7540d075cdfc0b881560ce11b361b48913da063bc42b805172b8e3f448841f8f986bf38aaa39dc5735d3604fbd4c47796acf30240f09b9d93ad7346a7ae529b079e3123eaf4f4382343bd297b174effbc3c8450dff10018fe2384e665b131be5663aa701859f06f44732633c415ca5ca05701f4e11afaf88db9a3bdb3511", 0xf8, 0x40, 0x0, 0x0)

2018/02/03 19:57:39 executing program 5:
r0 = socket$inet6(0xa, 0xf, 0xfffffffffffffbff)
mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x390)

[   57.617226] binder: 9338:9343 ERROR: BC_REGISTER_LOOPER called without request
[   57.646045] binder: 9338:9359 ERROR: BC_REGISTER_LOOPER called without request
2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x0, &(0x7f000010c000-0x1c))

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
ftruncate(0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f0000443000)='/dev/input/mice\x00', 0x0, 0x400)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r0=>0x0})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000d6000-0x30)={0x5, 0x8, 0x0, 0xbde8154, 0x20, 0xffffffff})
prctl$intptr(0x21, 0x4)

[   57.682793] binder: 9338:9343 ERROR: BC_REGISTER_LOOPER called without request
2018/02/03 19:57:39 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ae000)='/dev/ptmx\x00', 0x44, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x3e)

2018/02/03 19:57:39 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000fd4000)={<r0=>0x0})
futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0)
futex(&(0x7f000033c000), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000)=0x3, 0x3)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b97000-0xc)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000006b000)={<r2=>0x0, 0x8}, &(0x7f0000a2d000)=0x8)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f0d000-0x4)=@int, &(0x7f0000a31000)=0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004ec000)={r2, 0x5, 0x80000000}, &(0x7f0000a0f000-0x4)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)

2018/02/03 19:57:39 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0)
r1 = socket$inet6(0xa, 0x5, 0x2)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8)
futimesat(r0, &(0x7f000075b000)='./file0\x00', &(0x7f0000a18000)={{0x77359400}, {0x0, 0x2710}})
readlinkat(r0, &(0x7f00007c7000)='./file0\x00', &(0x7f0000783000)=""/4096, 0x1000)
dup3(r0, r1, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000084c000), &(0x7f0000dbb000-0x4)=0x4)

2018/02/03 19:57:39 executing program 6:
mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000c2d000)='/dev/input/event#\x00', 0x2, 0x100)
pipe(&(0x7f0000c2e000-0x8)={<r1=>0x0})
r2 = fcntl$dupfd(r0, 0x405, r1)
r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, r2, 0x9)
r4 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff)
keyctl$revoke(0x3, r4)
keyctl$setperm(0x5, r4, 0x10000)
r5 = request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0)
ioctl$int_in(r3, 0x1000000000005421, &(0x7f0000003000-0x8)=0x4)
mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000c32000)={<r6=>0x0, <r7=>0x0})
mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setitimer(0x3, &(0x7f0000c33000-0x20)={{r6, r7/1000+10000}, {0x0, 0x2710}}, &(0x7f0000c32000))
mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_settime(0x0, 0x0, &(0x7f0000c32000)={{0x0, 0x989680}}, &(0x7f0000c32000))
clock_gettime(0x0, &(0x7f0000b66000-0x10)={0x0, <r8=>0x0})
mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getitimer(0x0, &(0x7f0000c32000)={{}, {<r9=>0x0}})
clock_nanosleep(0x200000000000007, 0x1, &(0x7f0000398000-0x10)={r9, r8+10000000}, &(0x7f0000b2e000))
add_key(&(0x7f0000c2e000)='encrypted\x00', &(0x7f000072f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="9c6d3c27266458887db6da854f65ec95fc6c74753d7094468bd27398d13d1845ba6c01d0fd1d78bb15be210bddbaf801951cd7e44d026543b9d92edaceec1b1a0964ed7504589e9003eae7972863c91a959535ef6df37bc914e84d607be21b5da38a675fc39def4881396d", 0x6b, r5)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c2f000-0x8)={<r10=>0x0, 0x8b}, &(0x7f0000c2f000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c30000)={r10, 0xae2, 0x1000, "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"}, 0x1008)
add_key(&(0x7f0000c2d000)='logon\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2d000)="edbee2658d7e3d1af9f1f9d736c9d7dcd3bf98335262d8c19892b2cdac8fade3e8824d0059ad92f53678214c7dd0c1bb34f166fd26bcefb9449f6f69b190057c69e395beedc545d1f3ccb2952a0054", 0x4f, 0xfffffffffffffffc)

2018/02/03 19:57:39 executing program 7:
r0 = socket$inet6(0xa, 0x400000002, 0x0)
connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c)
sendto$inet(r0, &(0x7f0000984000-0x60), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10)

2018/02/03 19:57:39 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000836000))
write$tun(r0, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x0, [{[@loopback=0x7f000001]}, {[]}, {[@rand_addr=0x401], 0x81}, {[@empty]}, {[]}, {[]}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}, 0x62)
pipe(&(0x7f0000a7b000))

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
socketpair(0xa, 0xb, 0x5, &(0x7f0000700000-0x8)={<r1=>0x0, <r2=>0x0})
accept$ipx(r1, &(0x7f0000339000), &(0x7f0000424000)=0x10)
setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000102000-0x8)={@rand_addr=0xb9b, @dev={0xac, 0x14, 0x0, 0x15}}, 0x8)
sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d85000-0x4)=0x2b8a4967, 0x4)

2018/02/03 19:57:39 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x8000a, 0xff)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004c0000), &(0x7f00005aa000)=0xb)
socket$pptp(0x18, 0x1, 0x2)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000daf000-0x1c)={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, 0x1c)
sendto$inet6(r1, &(0x7f0000ddd000-0x8c)="9b69435e18cee8618bd4e69cc15376320aaa0766b8f8f948de599abf3a38ddb15fe405aa04fe66e35926f03df31e52a5e9d5637debd65077a49706eab0d650352439c4c9a8c53cbe4e6020c3e81a6283e37b1b143987e0eb2ea5e974bd2124b24295bb0172b8983409c64ec9fdd3fc50982f1b2277884a8d56a223c7441265b874d5bb44d96426268a452cf6", 0xb1, 0xfffffffffffffffd, &(0x7f0000f28000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}}, 0x1c)
socketpair$inet(0x2, 0x6, 0x200, &(0x7f000047d000)={<r2=>0x0})
sendto(r0, &(0x7f0000b56000)="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", 0x1000, 0x48000, &(0x7f0000a69000)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_int(r2, 0x0, 0x2000000022, &(0x7f0000171000-0x4)=0xb738, 0x4)

2018/02/03 19:57:39 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = getuid()
r1 = getegid()
syz_fuseblk_mount(&(0x7f00006a4000-0x8)='./file0\x00', &(0x7f0000273000-0x8)='./file0\x00', 0x1, r0, r1, 0x4, 0x20, 0x20000)
socketpair(0xa, 0x6, 0x5, &(0x7f0000400000-0x8)={0x0, <r2=>0x0})
r3 = open$dir(&(0x7f0000492000-0x8)='./file0\x00', 0x0, 0xe0)
dup3(r2, r3, 0x80000)
openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000043000-0x10)='/selinux/policy\x00', 0x0, 0x0)
r4 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r4, 0x4c02, 0xffffffffffffffff)

2018/02/03 19:57:39 executing program 0:
mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000e7b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00003be000-0x4)=0x10, 0x80000)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de0000-0x4)=<r1=>0x0)
ptrace$setregs(0xf, r1, 0xa03, &(0x7f0000994000)="b9f08e23d26596c761b138b529df774e5f5a4971ab44982196f08c4e92b17fa150b17ac6ba8e1e14bbc677fff85a3fc6f6824b7f9bf0eb8d8320bd3ec93708cd569e785181a6f2cdbf58a79461589dc1ef6007eab8f6935d")
ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000bec000-0x1f)={@generic="d38eef45e0b0b4bb7634ee48d5b9e03d", 0x10001})
connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32)

2018/02/03 19:57:39 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{}]})
r1 = dup(r0)
getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000d89000)=""/121, &(0x7f00002d4000)=0x79)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
dup3(r2, r0, 0x0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)

2018/02/03 19:57:39 executing program 3:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000b000), &(0x7f0000014000)=0x10, 0x80000)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000013000)={&(0x7f000000d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f0000014000)=[{&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000011000)=""/176, 0xb0}, {&(0x7f0000014000)=""/206, 0xce}], 0x3, &(0x7f0000014000)=""/82, 0x52, 0x9}, 0x10000)
r1 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000012000)="1d0000001900030007ff0907000083be80200000000400050324856803", 0x1d}], 0x1}, 0x0)

2018/02/03 19:57:39 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = signalfd(r0, &(0x7f0000001000-0x8)={0xfff}, 0x8)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rtc\x00', 0x0, 0x0)
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000012000)={r3, 0x7}, &(0x7f0000002000-0x4)=0x6)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa})
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0)
ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
fcntl$setflags(r0, 0x2, 0x1)
chdir(&(0x7f0000012000)='./file0\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
dup2(r1, r1)
timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r5 = gettid()
tkill(r5, 0x16)
r6 = add_key(&(0x7f0000b85000)='asymmetric\x00', &(0x7f0000724000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
r7 = add_key(&(0x7f00007c0000)='keyring\x00', &(0x7f0000f0e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb4000)="0ff8db7668e776dd4d417ccf40e92412aa2cfa77272d8b618d8e3877f714e2dc8e8f7e581a6c1f5aaa680369e38e4ccd3326d0442614d4078d5a34fc966d161fba4abcfef8c6e11f65e024cabfa1a3693a1d030606587327db55b1f2feefc8b46ce7b5293410615db78eed1ef661c5ac421e4beba35425663daadb9ad0769d0f52a64ab6e6cbdb661b18b42e97ba02ce0a93e0ebe9b5c020ce216d8d0a9eb5e1ec0c59", 0xa3, 0xfffffffffffffffa)
keyctl$instantiate_iov(0x14, r6, &(0x7f0000bc2000-0xa0)=[{&(0x7f0000b01000-0x4d)="b93e0c040f8b9ba7ce831ce5e0098f4637a355cd8312289f7cf149f750967f56273dc3bf792ee4d20a827709039c4506f982e710860ed12fbabc788d2d287cb07a8be6cb232ff5ebe1b9b25fe5", 0x4d}, {&(0x7f0000f39000)="a3fd9b69a767c3f2cdb99be7b309280590f4f30641de1cef4c1924bd38bf7e92597af562f8395110ac3696ed96b73b5261eb34a061279c1ac34b1faabca51e2a51e0994a5666faf58d8fee2b141fdc863192e019ea149f83", 0x58}, {&(0x7f0000097000-0x93)="eafa95e31488562e6cccbb87ca5898f5bf9a82251c9038c8212272889a59a4646ce2297ff8710eefc1c86286c70f3f00a78327411be9ab81232106897720a7927f20441f02db7bfc2349cceefdb49c941062125b35b8a826d5993d98b86d01649f18ad3bf4b2c3496c88489d7e7fdca6c5a05d58f382636ac8ef4845de8833efd296a46292ce37bd87469fd15d00d20c2b2143", 0x93}, {&(0x7f0000631000-0xc0)="914259f225ac9005b87cf277688bf077080f64c26c85836524e1acc7f76b247484e4645c8d2ad7f8e9d9ba4b6b27f589b3d5d0899bce88a06faccc4f0c17819b684fa66c53dea4ac67bdc9b1d6f2878595df44db003e770842c8fc6749313685217c958f780df5fc89f92b00153fa77f270072ed40b91d5112534fd3a2ab289303941d39020dc1d536e8e27f6501e40cb943087827a83615eb837a317338c87edfdc1e4c3f0f385ae6491dc4666947720eae8aaa355e71c987ee9bbe7b2cfca3", 0xc0}, {&(0x7f00003fc000-0x1000)="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0x1000}, {&(0x7f0000b2e000)="fc06f369e6122ac5a71bb194ae64da3bf70afb68d212f0669b806e73c72ab6304d25725ca1582e417b07eba5dd45fc10b7f6a81c87c4cb9e111a3534c79e60ec9972245c10951858a6a1fcd90ce584a4961b8f03fdf453b46775825417d6436fa2f91817493d336cef80b3c81d79c02f014fc1ea47d89ad1cbdcd825884789072617aebc5b4cea2624d8e764a8163492cca43df4099acce9001cbbd27ab9c0a292922c71e98b44c372d573a01c284b29fd2c8cf903a422b37a7ef08399bb510637a7102c61de11583dc6137479d94aa4672f6b2a6e123a9876", 0xd9}, {&(0x7f000032f000)="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", 0x1000}, {&(0x7f00003d0000-0xb1)="47b8cb6e79037309e23cdfbfb28b32cf76fa9ee32ee0b29adc1ef922d389489e72834ccb2452babb9d74e00cee5a8fed767318246d18756c10ed99c8d0b508d0268db6128940d68dc55e09160bc726a8810386c8c5fdfd989ac393d9eb5de3f3bfceb32455a9caa0aa577658af122a90968dd9af55ddfa1d1c3e9d927f1dbb20dd7c04f27ded23fd6c87fddf80b8d4ff15200d8ba368fd30ee2595bc0d16d72fcfb463a0fb173c5d891cef240791ffc864", 0xb1}, {&(0x7f00005d2000)="3f19f39c8dfad19bc070f132f169ede08b0668098e21a55b226ca0263151365831c9f78f22072747ebaa66c0577dc38f81cb3b4a725593d09899d0b2bce3e398a9e34288b77d55623ffaa277eed90097818c53632a5241200d5c3831adafe8b9d8ef558a79416ba723cb168b94dcdfcc46ef8a0eb91950eb9b60ea926b", 0x7d}, {&(0x7f000089c000)="f6dcb0718c02aa26ff9bf39b964b91f1cbdcb7e91dc3da147d6fb24c17ece48dce581382117611bb10221adb47893812d2b1277109785b722b9926da775d5e306ef5e865f6939d75fb61d43c897c6880e125726b8a5baa1f220a7a614e048299b1c624386e5d591cbf5addfd6232c58399def87edcf3eab4ba62", 0x7a}], 0xa, r7)
close(r0)

[   57.852308] FAULT_FLAG_ALLOW_RETRY missing 30
[   57.857079] CPU: 0 PID: 9420 Comm: syz-executor7 Not tainted 4.9.79-g47af77b #26
[   57.864626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   57.873973]  ffff8801cfb5f8b0 ffffffff81d94b09 ffff8801cfb5fb90 0000000000000000
[   57.881982]  ffff8801be14f910 ffff8801cfb5fa80 ffff8801be14f800 ffff8801cfb5faa8
[   57.890546]  ffffffff816624aa 00000000000065e3 ffff8801d6d8b8f0 ffff8801d6d8b8a0
[   57.898530] Call Trace:
[   57.901103]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   57.906453]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   57.912666]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   57.919667]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   57.926052]  [<ffffffff810d4f96>] ? unwind_next_frame+0x86/0xe0
[   57.932091]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   57.938293]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   57.944495]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   57.950525]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   57.956210]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   57.962067]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   57.968007]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   57.974647]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   57.980156]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   57.985407]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   57.992219]  [<ffffffff82f951b1>] ? bpf_prog_create_from_user+0x121/0x2c0
[   57.999124]  [<ffffffff81375210>] ? watchdog_nmi_disable+0x120/0x120
[   58.005588]  [<ffffffff81376a02>] do_seccomp+0x632/0x1860
[   58.011097]  [<ffffffff812e561e>] ? SyS_futex+0x22e/0x2d0
[   58.016603]  [<ffffffff813763d0>] ? __put_seccomp_filter+0xa0/0xa0
[   58.022891]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   58.028495]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   58.035136]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   58.041946]  [<ffffffff81378074>] SyS_seccomp+0x24/0x30
[   58.047280]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
[   58.097307] FAULT_FLAG_ALLOW_RETRY missing 30
[   58.101994] CPU: 1 PID: 9443 Comm: syz-executor7 Not tainted 4.9.79-g47af77b #26
[   58.109508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   58.118838]  ffff8801cf62f8b0 ffffffff81d94b09 ffff8801cf62fb90 0000000000000000
[   58.126812]  ffff8801be14ea10 ffff8801cf62fa80 ffff8801be14e900 ffff8801cf62faa8
[   58.134780]  ffffffff816624aa 00000000000065e3 ffff8801b253d0f0 ffff8801b253d0a0
[   58.142755] Call Trace:
[   58.145318]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   58.150655]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   58.156689]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   58.163693]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   58.170073]  [<ffffffff810d4f96>] ? unwind_next_frame+0x86/0xe0
[   58.176118]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   58.182322]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   58.188524]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   58.194551]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   58.200233]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   58.206100]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   58.212047]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   58.218687]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   58.224195]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   58.229443]  [<ffffffff81dc2976>] ? copy_user_generic_unrolled+0x86/0xc0
[   58.236275]  [<ffffffff82f951b1>] ? bpf_prog_create_from_user+0x121/0x2c0
2018/02/03 19:57:40 executing program 2:
mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90)
mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000016000-0x28)={&(0x7f0000011000/0x1000)=nil, 0x67, 0x0, 0x1, &(0x7f000000b000/0x1000)=nil, 0x6})
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000017000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x40000)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000017000-0x68)={0x6, 0x0, 0x101, {}, 0x100000001, 0x80000000})
getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90)

2018/02/03 19:57:40 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb})
add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0)
r1 = getpid()
getpriority(0x1, r1)
ptrace$setregs(0xf, r1, 0x8, &(0x7f00004c4000)="bde98c183895791978cec054ed70bcec19bf5017c844d83973e9d82940a511de040f4767c1c37607a237fcedfd9b67a57af8db1d6eac38d1d1d75aeac485469b0c13d8633b0f8dc840154e69aaf061ab7a2c5aba6563425af24f925ea6665afb07cf4b8937596a5287b871eb700ddfa507910a094e8417ca043ad9fecea21aabcd059260f7dbc54cb9c75ceaac48d50bcb836133b4ee4d20c3abeb49bee77c20a0eaefaab90ebee2a0e7a2bdc616e5debde5c0c87543bfd820dc9cc751fe31f09a88c13cb65fca250c4da706820fa5c0224c46f259690bfe0b348dc2fd2e")
readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1)

2018/02/03 19:57:40 executing program 1:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4)
ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000010000)={0x10000, 0x2, 0x7, 0x20})
getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000015000-0x8))

2018/02/03 19:57:40 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f0000002000-0x10)={0x219, &(0x7f0000012000)=[{0x3, 0x9, 0xfffffffffffff222, 0x9}, {0x100000000, 0x1, 0x7}, {0x1, 0xffffffff, 0x70, 0x7}, {0x101, 0x65, 0x3, 0x3}, {0xfffffffffffffff9, 0x8, 0x1, 0x1}, {0x9, 0x81, 0x3, 0x9}, {0xffff, 0x8001, 0x75c, 0x400}]})
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/03 19:57:40 executing program 0:
mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10))
listen(r0, 0xbd5)
poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x14}], 0x5, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0)

2018/02/03 19:57:40 executing program 5:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f59000)={<r0=>0x0, <r1=>0x0})
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc1000+0xf91)='/selinux/policy\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0xec, 0x101, 0x1, 0xf2, 0x8000, 0x7})
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000272000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000090d000)=""/136)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg(r3, &(0x7f000037b000-0x1b)={&(0x7f0000c7c000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, &(0x7f0000b0a000)=[{&(0x7f0000857000)="453c63d06dd068a8c5b98389ade0469d9101afafd1e98ea813712caa1e5c27d710b6f165c614381e9a1014e2d79705d63ba865c004e8a02b5f143754310e45442633502cff848f328ec7f97a5cf7d6a11e47dd5fc86f3c94401bec6b77b7277cd0da7ba0d353f3ee9392398384", 0x6d}, {&(0x7f0000b02000-0x9)="10d1403d5956e1464b34d1e829dceadbfe28c8b328059a2c31ff21469695a9fc471b60dc4a3fff0994", 0x29}], 0x2, &(0x7f000097b000)=[{0x38, 0x10e, 0xa906, "a88e3a4b56cfc8d298267395a0aebef5c63fbe2912c4ec53030c2421f387ab8fe00c"}, {0x10, 0x11f, 0x515}, {0xb0, 0x0, 0x0, "680c430952215e56df4ca368701fecc9d3f20c32dce685ac984af6f5a47be4bcce96a283b56008ff0de3be79e706177d46527ca0a16ba88dced03aedf5950207ce3245d2b47f4fea9e7161c8621d5f2b964515a6da746693ad6c0de40ac4d972eee92eacfbf1da21af6da3bf01fc2c1b065cbdceda2f17e1ad5e3d25cd0ab82e1f3cc56ef2e241833111370a6b407a04db6a6dbb6eba3385b07b9fc93c2c4867"}, {0x30, 0x11f, 0x2, "bdd3408e18c4d677e0346f7290ca3a0cdf5664dbd726ff014babbb"}, {0x68, 0x116, 0x23a, "574c6fd8814b408b06083c6d21518a89f7b47f42a44b90c984309365509b60ffa6abe8a5520f87548a9958bb36c2f98e188fe534993336fb3951ae5616e60532cd98937d75c44f49161d8d86512be2c8e8d9"}, {0xb0, 0x0, 0x1, "ffe3155abb079cc4b5c93dbef9f2e820afbfde1c529fbb47ecf5f3ab3ff21f9c90ccd846d9de37bde021093072c1e21511e5e71ae59a353d46504dd4cd5150003d435bb99754c0aa5daa5d4de95c93fddbcad7454c76eda0438bcbba64fcdec1a993e650fd8c8cf2556509a93de0a7e8dfc4e0530de6cdce6bdae289e50d63609994627d19c0993b1092f810f25ff2886c788c45b474748a5ffc42f1335b27"}], 0x240, 0x800}, 0x20040005)
sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a}, {}, {0x800000000000}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0)
ftruncate(r1, 0x8)
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb5000)='/dev/rfkill\x00', 0x200, 0x0)
ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00004c7000)="5bc349388b6d7eb8f78cbd600e9fdda50b80f2e246f52497c6b2a511d758e7e658fce277c3bc34937f581ddee774fc767ef8efc346721e1ee403a6adad6e998858efbcb5fcb2dbe39ea43de49b231b2647c31883e763acca30da3a790119984198c9d5")
socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$int_out(r1, 0x0, &(0x7f000025a000))

2018/02/03 19:57:40 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1, 0x8001, 0x101}, {}, {0x6}]})
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b7000-0x10)='/dev/sequencer2\x00', 0x80, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d1c000)={0x6, [0x401, 0x2, 0x9, 0x400, 0x8, 0x4]}, 0x10)

2018/02/03 19:57:40 executing program 6:
mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x6, 0x2, &(0x7f000001f000)="7ca5962688616b914517b7465ab629f192829e3f91193d5a223b99bc97aab636de724b4036706cf5d2e1dffab1cc7ae418b5530acdf95b63529a8f6063e33d28d538f42bf5059bfa2ea86fea36bf54e9c2e006265321fd697fd6c05c6653885b9a", 0x61)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
faccessat(r1, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0)

2018/02/03 19:57:40 executing program 0:
socketpair(0xf, 0x0, 0x0, &(0x7f0000227000)={<r0=>0x0, <r1=>0x0})
fcntl$dupfd(r1, 0x0, r0)

[   58.243189]  [<ffffffff81375210>] ? watchdog_nmi_disable+0x120/0x120
[   58.249655]  [<ffffffff81376a02>] do_seccomp+0x632/0x1860
[   58.255171]  [<ffffffff812e561e>] ? SyS_futex+0x22e/0x2d0
[   58.260721]  [<ffffffff813763d0>] ? __put_seccomp_filter+0xa0/0xa0
[   58.267015]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   58.272610]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   58.279256]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   58.286066]  [<ffffffff81378074>] SyS_seccomp+0x24/0x30
[   58.291403]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:40 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000549000), 0x4)
sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10)
sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6)
writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x1f, 0x4)
openat$autofs(0xffffffffffffff9c, &(0x7f0000236000-0xc)='/dev/autofs\x00', 0x14000, 0x0)

2018/02/03 19:57:40 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009d7000-0x8))
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fc8000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f6991376637, 0x10800a})
memfd_create(&(0x7f0000318000)='nodevcpuset\'(wlan1@eth1-mime_typecgroup{ppp1\x00', 0x2)
clock_gettime(0x0, &(0x7f0000e21000-0x10))
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x16d, 0x4000003, {0x2}, 0x0, 0x3, 0x2000000000000})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00003c2000))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d49000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "60f687a166166957", "86d645c6adbcb1aa162b5ab0f9895d9382fe2bf027e85adb2ecc4ae71ce8172f"})
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000303000-0x10)='/selinux/status\x00', 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0)

[   58.330511] FAULT_FLAG_ALLOW_RETRY missing 30
[   58.335860] CPU: 0 PID: 9458 Comm: syz-executor4 Not tainted 4.9.79-g47af77b #26
[   58.343495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   58.352842]  ffff8801d001f8b0 ffffffff81d94b09 ffff8801d001fb90 0000000000000000
[   58.360888]  ffff8801be14e890 ffff8801d001fa80 ffff8801be14e780 ffff8801d001faa8
[   58.368925]  ffffffff816624aa 00000000000065e3 ffff8801b27a88f0 ffff8801b27a88a0
[   58.376948] Call Trace:
[   58.379553]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[   58.384905]  [<ffffffff816624aa>] handle_userfault+0xa3a/0x1310
[   58.390948]  [<ffffffff8123be70>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[   58.397939]  [<ffffffff81661a70>] ? userfaultfd_ioctl+0x24e0/0x24e0
[   58.404319]  [<ffffffff810d4f96>] ? unwind_next_frame+0x86/0xe0
[   58.410353]  [<ffffffff814cff3b>] ? handle_mm_fault+0x117b/0x2530
[   58.416559]  [<ffffffff814d0d83>] ? handle_mm_fault+0x1fc3/0x2530
[   58.422761]  [<ffffffff814d0d91>] handle_mm_fault+0x1fd1/0x2530
[   58.428792]  [<ffffffff814cedc0>] ? __pmd_alloc+0x410/0x410
[   58.434476]  [<ffffffff810de642>] __do_page_fault+0x5c2/0xd40
[   58.440336]  [<ffffffff810de080>] ? mm_fault_error+0x2c0/0x2c0
[   58.446282]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
[   58.452929]  [<ffffffff810dede7>] do_page_fault+0x27/0x30
[   58.458439]  [<ffffffff838b47c8>] page_fault+0x28/0x30
[   58.463692]  [<ffffffff81dc29fe>] ? copy_user_enhanced_fast_string+0xe/0x20
[   58.470766]  [<ffffffff82f951b1>] ? bpf_prog_create_from_user+0x121/0x2c0
[   58.477663]  [<ffffffff81375210>] ? watchdog_nmi_disable+0x120/0x120
[   58.484125]  [<ffffffff81376a02>] do_seccomp+0x632/0x1860
[   58.489633]  [<ffffffff812e561e>] ? SyS_futex+0x22e/0x2d0
[   58.495142]  [<ffffffff813763d0>] ? __put_seccomp_filter+0xa0/0xa0
[   58.501446]  [<ffffffff812e53f0>] ? do_futex+0x15c0/0x15c0
[   58.507042]  [<ffffffff838b344a>] ? entry_SYSCALL_64_fastpath+0x5/0xe8
[   58.513684]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[   58.520495]  [<ffffffff81378074>] SyS_seccomp+0x24/0x30
[   58.525829]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
2018/02/03 19:57:40 executing program 0:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
read(r0, &(0x7f0000004000)=""/4096, 0x1000)
write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12}}}, 0x26)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000005000)="9fa4dc4b1b5ec4e88093c1a3533ac9fac54d221ea14c4f9702b987c763070b5ce758", 0x22, 0x800, 0x0, 0x0)

2018/02/03 19:57:40 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x20000400)
r0 = timerfd_create(0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ccd000+0x8d4))
clock_getres(0x3, &(0x7f0000b2f000))
clock_nanosleep(0x1, 0x1, &(0x7f000079d000-0x10)={0x77359400}, &(0x7f00002e9000+0xc8a)={0x0, <r2=>0x0})
timerfd_settime(r0, 0x1, &(0x7f0000c13000-0x20)={{}, {0x77359400, r2}}, &(0x7f0000963000-0x20))

2018/02/03 19:57:40 executing program 2:
mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r1, &(0x7f0000034000-0x120)=[{0x827, 0x3ff, 0x0, 0x2, @time, {0xd1, 0x4}, {0x8, 0x3}, @addr={0x3}}, {0x7, 0x100, 0x8001, 0x2, @time={0x0, 0x989680}, {0x1, 0x10000000000}, {0x6, 0xfffffffffffffffe}, @addr={0x4, 0x8}}, {0x5, 0x100, 0x12b7, 0x1, @tick=0x4, {0x7, 0x63}, {0xd0, 0x3}, @note={0x40, 0x4, 0x10001, 0xac, 0x3}}, {0x2, 0x1, 0x7, 0x9d3, @time={0x0, 0x1c9c380}, {0xfff, 0x8}, {0x8}, @control={0x2, 0x10000, 0x8}}, {0x8, 0x2, 0x8, 0x4, @tick=0x3, {0x2, 0x5}, {0xfffffffffffffffc, 0x6}, @ext={0x64, &(0x7f0000034000)="958eaee509b1c082c86b2091767122b8fd264a0b5932d2c055c752dcb6b9d1da5ec412956ec3ca9a75de3e96a4289e2f4507bc88747f46102d68651e943c02736dcb6d8c0e0faa343d59d0c0e40d0f650be75ce4d7126a64a8a55e934b6bfc9162439a14"}}, {0xb0, 0x401, 0xfffffffffffffff7, 0x6, @tick=0x100, {0xd89, 0x5}, {0x4, 0x800}, @quote={{0x7}, 0x2}}], 0x120)
write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807})
timerfd_gettime(0xffffffffffffffff, &(0x7f0000046000)={{0x0, <r3=>0x0}})
mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$ipx(r0, &(0x7f0000047000), &(0x7f0000034000)=0x10, 0x800)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, r3}, 0x0, {}, 0x3})

2018/02/03 19:57:40 executing program 3:
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000003a000)={<r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom(r0, &(0x7f0000000000)=""/103, 0x67, 0x12001, 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
accept4$inet(r1, &(0x7f0000ed7000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000679000)=0x10, 0x80800)
r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
sendmsg$nl_netfilter(r2, &(0x7f0000448000)={&(0x7f00000d5000-0xc)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000ce7000-0x10)={&(0x7f0000327000-0x240)={0x240, 0x1, 0x1, 0x20, 0x4, 0x0, {0xc, 0x0, 0x7}, [@generic="aab634ecc3721b2de96050fb96bd9299ee1d0387677731d69a8a247f6382bbf95aefa948fe03b3a4ac4bc7e8bf09b2589d10b999395681b7392a684e3a3aebbd6e6fb6", @nested={0x140, 0x16, [@generic="7f5ba305177175161f0cee875b8a687dc142a29d1c0598320b6ec4af71ece127934dca19530dac49c90b585d682f3f137ed7ab1ceb3c034fc390c955da9b6484f3b11bb4e41e8728a1de424946d6a5abed4724ec671ae03d5739dcb617fe176bd82c2c32052cff270f3f56c711", @generic="edc4df905db02e3c5952625a7bb6bf96a961f628ddcb329e1e28d9294a5358fbfe824551caec296aad1e5398b0dd66d7fc58a39dd55fa06833ab10b60364c9f6c3427f8e0a8502f7f0ecebd99f9579540bb2639518ca0888e5b7aec7cdad680f5cc929d231c044d7f2e9f5216e7a982c91fcd237dac6aa5aaa5feff7d59ec79ce5b6484e1252cf50778e18d80a2753ab0e8538faf767a253b45f7a6b5666da07b5e71c667b1e14ac130d098aee00046059deb14fd5edd6708df53349f60cf8f5fff689d9a61b4dc19832b648be14"]}, @generic="383d0f5f452f52e222372fb0d6a334d07de8751e36a53f998d4f5029ebdd36b5f796a804311f1b1756087fd1c3cc1cfe392408f852e5c684f9ec9e9d1c14162f2079cddd7d74d928a21049d79c57a985541a05e6bf6c1941dbeeef0f29113ebbc7f78910a20c0506757051c9a178", @generic="0e0268fb6ced0f3a2e1f5bc386163db69ce99a08903685b3ea1a84c158996b9aeae4148ddf5a2f35047029817824e62291da42c520561a22"]}, 0x240}, 0x1, 0x0, 0x0, 0x48081}, 0x4040044)
ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000037a000)={0x8, 0x10000})
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003d7000)=0x4, 0x4)
setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000184000-0x4)=0x4, 0x4)
ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000081a000)={0x9, 0x4, 0x1, 0x2})
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
ioctl$int_in(r3, 0x80000000005405, &(0x7f0000735000-0x3))
ioctl$KDSETMODE(r3, 0x4b3a, 0x8)
r4 = add_key$user(&(0x7f0000623000)='user\x00', &(0x7f0000532000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000012d000-0xf2)="f8ebe53c214b5aa109fe236de70ef8832535c6b4d4fe86dfb35ea3f1e0643fe32c884fe10d501bc56b142f68237b2d66013f68ee9174da1c47f999c845ea88e70e65d0435802fa62c2c7b0462bfd83095e4ec3827c76a62b745bc66c2fce746dbb73bb809f74b30367bf20ca3e7d13e68988ead404625b7f6c774e33d4d87e4dff8dabed5476b0c5d889c6759b7a4262cc28bd91f95c924e8ba0442285e7982c58fae8a4d78b5b223b0276fce33de2aa4cb3921a454b4c4f07a21500794a1404d88b17d655e09d131f4ed3e11cd6c50614bd25e0aef80aabd9fe1efb4060d2551203abdff1c37e2aa76aa0850df120bd25fc", 0xf2, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x8)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x14)

2018/02/03 19:57:40 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000fe000)={0x0, <r0=>0x0})
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f3d000-0x92)="bf4099ea4cf8118c7fc19999ccbf6be1bcba1eadf5493e6a9086a920fa0806773ccb2a802ec11b28a9cafdb84786f425a2f1fb8feb3867b13a57e7297f55ab814a7fe285605429c28405af73989a628b2f94564052a1e6037e3b228dc13f2253cd37c1aa8e2d516ed2b112d2b1e852f215087869981708a123fa94dccbd241c118092b5c578595aa2f130e005cfa458ae07f")
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d)

2018/02/03 19:57:40 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000bc1000)='/dev/sg#\x00', 0x1000, 0x100)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fcc000)=0x5, 0x4)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000922000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0)
linkat(r0, &(0x7f000028e000)='./file0\x00', r1, &(0x7f0000ffa000-0x8)='./file0\x00', 0x1000)
timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)=<r2=>0x0)
clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, <r3=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000))
timerfd_settime(r1, 0x1, &(0x7f0000ebf000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000280000-0x20))
timer_settime(r2, 0x1000, &(0x7f0000031000-0x20), &(0x7f00000b2000-0x20))

2018/02/03 19:57:40 executing program 6:
mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24))
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000267000))

2018/02/03 19:57:40 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000acc000)='pagemap\x00')
sendfile(r0, r0, &(0x7f0000014000), 0x1000000800000008)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e9e000)={<r1=>0x0, 0x75, "21192a32e6cc00156ba1204a350abe9336d5bc44ec12931db29cd3c8263c4a804e818473116222736ba6b29de4cc8788970026134e4c9b0e30c5b75286fdc26f606af044c3ccf8b48ce762cfde8119bf485f30af26520421b8b0ef3518dae215db2ca56823e36c6059ce4c1cf888e048b010a45b77"}, &(0x7f0000753000)=0x7d)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000990000)=@assoc_value={r1, 0x5}, 0x8)

2018/02/03 19:57:40 executing program 7:
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000012000))
fcntl$addseals(r0, 0x409, 0x1)
r1 = socket$netlink(0x10, 0x3, 0x13)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = add_key(&(0x7f000001b000)='dns_resolver\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x1000)="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", 0x1000, 0xfffffffffffffff9)
request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000e000)='.\x00', r2)
sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0)

2018/02/03 19:57:40 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e2e000-0x58)={0x1, 0x9, 0x9, 0x8001, 0x1ff, 0x5})
mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000179000-0x5c)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}}, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, [0x8000, 0x1, 0x4, 0x1, 0x7, 0x3, 0x780f, 0x773]}, 0x5c)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00006d2000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd)
bind$inet(r2, &(0x7f000060b000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10)
connect$inet(r2, &(0x7f0000936000)={0x2, 0x2, @empty}, 0x10)

2018/02/03 19:57:40 executing program 5:
pipe(&(0x7f0000dde000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u:object_r:clock_device_t:s0', 0x20, 0x39, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x66)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]})
r1 = gettid()
process_vm_readv(r1, &(0x7f0000526000-0x40)=[{&(0x7f0000c61000)=""/249, 0xf9}, {&(0x7f0000b28000-0x81)=""/129, 0x81}, {&(0x7f000008b000-0xb1)=""/177, 0xb1}, {&(0x7f0000d3a000)=""/173, 0xad}], 0x4, &(0x7f000077b000-0xa0)=[{&(0x7f00001e0000)=""/15, 0xf}, {&(0x7f00000a8000-0xc9)=""/201, 0xc9}, {&(0x7f0000ddc000)=""/71, 0x47}, {&(0x7f0000078000-0xab)=""/171, 0xab}, {&(0x7f0000a4a000)=""/225, 0xe1}, {&(0x7f00008bc000)}, {&(0x7f000087b000-0xec)=""/236, 0xec}, {&(0x7f0000480000)=""/26, 0x1a}, {&(0x7f000019f000-0x19d)=""/4096, 0x1000}, {&(0x7f0000e02000-0x74)=""/116, 0x74}], 0xa, 0x0)
setpriority(0x0, r1, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000890000-0x10)={0x1d, &(0x7f0000a38000)="12cd411a52826e4da7f9977760d45a3000cf886628a4d6eca242ae328e"})

2018/02/03 19:57:40 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f0000685000)='/dev/input/mice\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000052e000-0x10)={<r1=>0x0, 0x74, &(0x7f0000ded000-0x74)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xeb}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000f80000)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c4000-0x8)={r1, 0x2}, &(0x7f0000e98000-0x4)=0x8)
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
rt_sigsuspend(&(0x7f0000001000)={0x100}, 0x8)
ioctl(r2, 0x100000001, &(0x7f0000001000))

2018/02/03 19:57:40 executing program 4:
process_vm_readv(0x0, &(0x7f00006cb000)=[{&(0x7f000086b000)=""/235, 0xeb}], 0x1, &(0x7f000054c000-0x70)=[], 0x0, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000079e000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000002000)='em1:em0wlan1-cgroupcpuset.\x00', 0x3)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0x3)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x89)=""/137, 0x89}, {&(0x7f0000002000-0xf8)=""/248, 0xf8}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}], 0x7, 0x0, 0x0, 0x4}, 0x100)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
prctl$getname(0x10, &(0x7f00004df000-0xcb)=""/203)

2018/02/03 19:57:40 executing program 6:
clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000))
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
tkill(r0, 0x1000000000016)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e8000-0x15)='/proc/self/net/pfkey\x00', 0x3ffe, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000c0a000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000192000)=0x14)
socket$key(0xf, 0x3, 0x2)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000040b000)={r2, 0x1, 0x6, @random="60eb13a0f09a"}, 0x10)

2018/02/03 19:57:40 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"})
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)

2018/02/03 19:57:40 executing program 5:
r0 = memfd_create(&(0x7f000020f000)='em1', 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
readv(r0, &(0x7f0000cd2000-0x80)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000c78000)=""/102, 0x66}, {&(0x7f0000f5b000-0xc0)=""/192, 0xc0}, {&(0x7f000016f000-0x18)=""/24, 0x18}, {&(0x7f00005c5000)=""/59, 0x3b}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000598000)=""/30, 0x1e}], 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x20000000000000a, 0xfffffffffffffffe, 0x0)
sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f5c000)=[@in6={0xa, 0x0, 0x9, @empty, 0xfffffffffffffff6}], 0x1c)

2018/02/03 19:57:40 executing program 4:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffff9})

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000149000)='/dev/autofs\x00', 0xc8001, 0x0)
bind$ipx(r0, &(0x7f0000b45000-0x10)={0x4, 0x0, 0xfffffffffffff6f5, "8aad236b2da8"}, 0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x3, 0x3, 0x42, 0x3, 0x0, []})
linkat(r0, &(0x7f0000146000-0x8)='./file0\x00', r0, &(0x7f0000cf9000)='./file0\x00', 0x400)
ioctl(r1, 0x8916, &(0x7f0000000000))

2018/02/03 19:57:41 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3)
open$dir(&(0x7f0000a56000)='..', 0x400, 0xc4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e94000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000f31000-0x10)=[{0x20}, {0x6}]}, 0x10)
sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0)

2018/02/03 19:57:41 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0xa)
r0 = socket(0xa, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f3000)='hybla\x00', 0x6)
connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0xffffffffffffffac)
sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0)

2018/02/03 19:57:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/ppp\x00', 0x800, 0x0)
fcntl$addseals(r0, 0x409, 0x0)
r1 = socket(0x10, 0x3, 0x0)
write(r1, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000dad000)={{&(0x7f0000e65000/0x2000)=nil, 0x2000}, 0x1})

2018/02/03 19:57:41 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f000019a000-0x9)='/dev/sg#\x00', 0x73, 0x800)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000e36000))
setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000a6c000)="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", 0x1000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000be5000-0x8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup2(r2, r1)
fcntl$lock(r2, 0x7, &(0x7f00001aa000))
ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000aa2000)={0x3f, 0x7ff})
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000b85000-0x4)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f0000a03000)='net/fib_triestat\x00')
fcntl$lock(r2, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f000020e000-0x4c)={0x462f, 0x3, 0x98f})
fcntl$lock(r1, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6})

2018/02/03 19:57:41 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}}, 0xfffffffffffffffc)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0xfffffffffffffffe}, 0xc)
fcntl$setlease(r0, 0x400, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000143000)='/dev/input/mice\x00', 0x0, 0x200000)
getpeername$unix(r2, &(0x7f00005a6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000757000)=0x6e)

2018/02/03 19:57:41 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
timer_create(0x1, &(0x7f0000d57000-0x60)={0x0, 0x2d, 0x4, @thr={&(0x7f00002c9000)="d0ba8cb84db7", &(0x7f0000082000)="ea4119f7680680df69598b6967844f0386bf119ba9ec17a5d0cab047d2f6aa36b5df7e2328cd6565789f0a5a0b72c26000365544e365d8c064b90f673057c231334528b918387ffc92da70021a4d8a82d5b6230e0f8d61686dcfdc20173da724aad2b17830b7ab13aa78975fc31eada63e"}}, &(0x7f000094f000-0x4)=<r1=>0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000083f000-0x34)=""/52)
timer_settime(r1, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {<r2=>0x0}})
write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000649000)={@generic="4f05ac00644c43febc828ff808aff2ae", @ifru_flags=0x800})
readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1)

2018/02/03 19:57:41 executing program 2:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"f470e98ef3cb00"}}, 0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000003000-0x10)={<r1=>0x0, <r2=>0x0})
write$sndseq(r0, &(0x7f0000002000)=[{0x0, 0x0, 0xbaf, 0x0, @time={r1, r2}, {}, {}, @result}], 0x30)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000002000)={<r3=>0x0, <r4=>0x0})
mq_timedsend(r0, &(0x7f0000001000-0xdb)="9c1d8ee6bf8f7c24c9f47061ecc0295b818a8333164cc3a3a7b259a7545d2cfcedad0ebf5667e73c8cbd661013829922e5e5c05a1d411b8af7e548317db0dd0cb8be74378fc02055c116e5c5175dc4ac6824a82e1557b0624bcbfcb01ecedb56aa27c4657f4195eb1d46750c5839370ec1a8940ba49b40d3bc896224a6a84186268094dd3ff48f9d12cdfa49755df9948f0da1a5ab40d767e771f33a040513ab9c19dcaabf73c56e373d643eb1a4a90da4155db88981a44df2d4412918394fd557df3ca742921c176cd55119dd80695ac8cfcd15ff12f2b8f988ef", 0x1b9, 0x7f, &(0x7f0000000000)={r3, r4+10000000})

2018/02/03 19:57:41 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3)
getxattr(&(0x7f0000ee4000)='..', &(0x7f00008e6000)=@known='com.apple.FinderInfo\x00', &(0x7f00006d4000-0xd2)=""/210, 0xd2)

2018/02/03 19:57:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c)
ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000085a000-0x28)={&(0x7f0000e55000/0x4000)=nil, 0x10001, 0x1, 0x85, &(0x7f00009f9000/0x4000)=nil, 0x44})
ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}})
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002d0000), &(0x7f00004c4000)=0xb)
r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00')
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000a24000-0x20)={0x0, 0x8001, 0x0, 0x80000000, 0x13})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4))
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000cff000)={<r3=>0x0, 0x50, "0c440cff7ae80ed4dcab0f6d75bb14566ae7812f63e6ee9768620171325def57a0162e690033bc6bcd25be3a8186663452a7d03351aa02144891eb05757a742f2e2893af345dff6bbfe4293736adfd7e"}, &(0x7f0000eeb000-0x4)=0x58)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000546000-0xc)={r3, 0x0, 0x10}, &(0x7f0000e93000-0x4)=0xc)

2018/02/03 19:57:41 executing program 4:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000307000-0xb)='/dev/hwrng\x00', 0x4a1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000bc2000/0x3000)=nil, 0x3000}, 0x2})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0)

2018/02/03 19:57:41 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802)
ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf")
write$tun(r0, &(0x7f00000c1000)=@hdr={0x800000000000, 0x0, 0x0, 0x0, 0x1, 0x6, @ipv6={0x0, 0x6, "739e3f", 0x132, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x6c, 0x4, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x5, 0x4, 0x7, 0xd8, [0x5, 0x1]}}, @pad1={0x0, 0x1}]}, @routing={0x7f, 0x8, 0x2, 0x9, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @dccp={{0x2, 0x2, 0x40000000000000d6, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, "0ca001", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0x164)

2018/02/03 19:57:41 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x8000000)
r0 = epoll_create1(0x0)
r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2})
r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40))
mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}})
r4 = openat(0xffffffffffffff9c, &(0x7f0000999000)='./file0\x00', 0xc402, 0x8)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/autofs\x00', 0x40002, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000bd1000-0x4), &(0x7f0000931000)=0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004})
poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000757000)={<r6=>0x0, 0xf44}, &(0x7f00004b8000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b12000-0x10)={0x9, 0x1, 0x69, 0x4000000000, r6}, &(0x7f0000254000)=0x10)

2018/02/03 19:57:41 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
r1 = geteuid()
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000094a000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xfffffffffffeffff, 0xa, 0x20, 0x80, 0x3f, 0x0, r1}, {0x100, 0x5, 0x1ff, 0x80000000, 0x3f, 0x5, 0xffffffffffffff82, 0xfffffffffffff359}, {0x8, 0x1, 0x9, 0x5}, 0xd7, 0xe, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x3, 0x2, 0x1, 0x10001, 0x3, 0x7}}, 0xe8)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a8000-0x15)='/proc/self/net/pfkey\x00', 0x48, 0x0)
ioctl$TIOCSCTTY(r0, 0x540e, 0x49430eef)
ioctl$KDSKBLED(r2, 0x4b65, 0x4)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000005c000)='/proc/self/net/pfkey\x00')
poll(&(0x7f0000677000)=[], 0x0, 0xffffffff)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00002b8000-0x4)=r1)
sync_file_range(r0, 0x5, 0x1, 0x0)
seccomp(0x1, 0x4, &(0x7f000003c000)={0x20000000000002d1, &(0x7f000003f000)=[{0x6, 0x0, 0xfffffffffffffffc, 0xffffffff}]})
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5d000-0x11)='/selinux/enforce\x00', 0x80000, 0x0)
set_tid_address(&(0x7f0000895000-0x4))

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = inotify_init1(0x0)
r1 = memfd_create(&(0x7f0000ef6000-0x3)="ba2500", 0x3)
setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006fa000-0x38)=@hopopts={0x32, 0x5, [], [@calipso={0x7, 0x20, {0xff, 0x6, 0x444, 0x10000, [0x100000000, 0x4, 0x100000000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, 0x38)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={<r2=>0x0}, &(0x7f0000360000)=0xc)
fcntl$setown(r0, 0x8, r2)
fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, <r3=>0x0})
pipe(&(0x7f0000246000))
process_vm_writev(r3, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0)

2018/02/03 19:57:41 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "76ad452eff0e2ec03317c253cb89fe0d5f97d72496efe61c665279770041db17d6c8507edb013ebc03b814425114f05ceda63ce3207f60ee7deba8dfea261793", "4a58ba1866ca95b1fb7b19e020f66b5edce970c3c8d3f9cf797aa572934b0453", [0x79a]})
r1 = socket(0xddfc6bea6e861a81, 0x80001, 0xadd0000)
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c04000-0x4)={0x1}, 0x4)

2018/02/03 19:57:41 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x6e, "0cf6c0edead71399ce825aecf0c9aed7eae82dacea00e4fe6fe936dc6dcdbecc129d22dab303a05c8f3b3725715a0070644bca6c07e639906d1345dfb9c8930a726023177b17d75dd7ab5acf9df2f3b00d754d37922aeab95278a9b0f1f79c77a0a18544d462bb9cbb44c3c31dea"}, &(0x7f0000001000-0x4)=0x76)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a29000)={r1, 0xfffffffffffffffc, 0x30}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r2, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x1e, &(0x7f0000946000-0xff)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{0x0, 0xfffb, 0x2, 0x6}, 0x1, 0x2, 0x0, 0x0, "f434398713b9a90c"}}}}, 0x0)
sendto$inet6(r2, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f000057f000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c)
sendto$inet6(r2, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
ioctl$VT_ACTIVATE(r0, 0x5606, 0xec33)
getpeername$packet(r0, &(0x7f00001bc000)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000b6000)=0x14)
connect$packet(r0, &(0x7f0000d4a000)={0x11, 0x7, r3, 0x1, 0x100000000, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)

[   59.297250] sg_write: data in/out 65500/113 bytes for SCSI command 0x0-- guessing data in;
[   59.297250]    program syz-executor3 not setting count and/or reply_len properly
2018/02/03 19:57:41 executing program 1:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000dd000)='/dev/hwrng\x00', 0x200, 0x0)
r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef6000-0x10)='/selinux/policy\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002c0000-0x50)={0x1, @tick=0x5, 0x401, {0x400, 0x38}, 0x74b, 0x1, 0x35})
syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f2d000)={<r2=>0x0, 0x4, 0x7, [0x2, 0x6b, 0x5, 0x80, 0x400, 0xfdb, 0x800]}, &(0x7f00006b2000)=0x16)
openat$rtc(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/rtc\x00', 0x2040, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b9000-0xc)={r2, 0x6, 0x10}, &(0x7f0000d9e000-0x4)=0xc)
close(r1)

2018/02/03 19:57:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a4000-0x10)='/selinux/status\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000bca000/0x3000)=nil, 0x3000, 0x2000004, 0x8010, r0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
execve(&(0x7f000020a000)='./file0\x00', &(0x7f0000723000)=[&(0x7f0000e0f000)='mime_type-user))em0%eth1[#\x00', &(0x7f000002b000-0xa)='keyring[\\\x00'], &(0x7f0000083000)=[&(0x7f0000c6b000-0x6)='procu\x00', &(0x7f0000bdd000)='!)trusted)]\x00', &(0x7f00002e5000-0x8)='GPLeth1\x00', &(0x7f0000f48000)='{+\x00', &(0x7f0000ff5000-0x1)='\x00', &(0x7f000079f000-0x2f)='wlan1ppp1$nodevvmnet1wlan1selinux#selinuxwlan1\x00'])
bind$netlink(r1, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e5a000-0xd1)=""/209)
r3 = socket$netlink(0x10, 0x3, 0x2)
socket$packet(0x11, 0x3, 0x300)
fcntl$getownex(r3, 0x10, &(0x7f000078d000)={0x0, <r4=>0x0})
r5 = syz_open_procfs(r4, &(0x7f0000715000-0xa)='net/snmp6\x00')
getsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000071000-0x4), &(0x7f0000fb9000)=0x4)
ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00005a0000)=""/142)
ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000032c000-0x98))
bind$netlink(r3, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2}, 0xc)
close(r3)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c14000-0x30)={0x8, 0x4, 0xfffffffffffffffd, 0xdbb, 0x0, 0x2})

2018/02/03 19:57:41 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000a74000)='./file0\x00', 0x0)
unshare(0x20000)
mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0)
unshare(0x62020200)
r0 = accept(0xffffffffffffff9c, &(0x7f00007f7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00001a0000)=0x26)
bind$ax25(r0, &(0x7f0000e2d000)={0x3, {"5189687381e8cf"}, 0x400000000000000}, 0x10)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000815000)='/dev/hwrng\x00', 0x181400, 0x0)
mkdirat(r1, &(0x7f000017c000-0x14)='./file0/file0/file0\x00', 0x1)
rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00')
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000735000-0x7)='/selinux/checkreqprot\x00', 0x802, 0x0)
ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000811000))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004e7000-0x8)={0x0, <r3=>0x0})
setpriority(0x0, r3, 0x9)

2018/02/03 19:57:41 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0)
write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46)
setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000761000-0x4)=0x4, 0x4)

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000004000-0xc)={0x4})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f000017f000-0xc))
epoll_pwait(r0, &(0x7f0000047000-0xc)=[{}], 0x1, 0x0, &(0x7f00005e9000-0x8), 0x8)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ea9000-0xc)={0x40000000})

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x0, &(0x7f0000b17000-0x18)=[]}, 0x10)

2018/02/03 19:57:41 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = add_key(&(0x7f0000e0c000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000054000)="cc97ebfba267a4f5273b9b96ca1104dc23e027b53b3c33c9088d613a957a", 0x1e, 0xfffffffffffffff8)
add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000acb000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="74d8638d5545b98f22a65d369a0df99385360b44b53c00a9dfcc5ed9d45d9a62c84f1a0f2724d60286d2da57b124a1e09ed78a923fef788032969dd2451fcccb2a8a5f6102", 0x45, r0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10)
setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000), 0x4)
sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10)
shutdown(r1, 0x1)

2018/02/03 19:57:41 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4)
socketpair(0x4, 0x805, 0x3, &(0x7f000054a000-0x8))

2018/02/03 19:57:41 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x8000000)
r0 = epoll_create1(0x0)
r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2})
r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40))
mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}})
r4 = openat(0xffffffffffffff9c, &(0x7f0000999000)='./file0\x00', 0xc402, 0x8)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/autofs\x00', 0x40002, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000bd1000-0x4), &(0x7f0000931000)=0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004})
poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0)
mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000757000)={<r6=>0x0, 0xf44}, &(0x7f00004b8000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b12000-0x10)={0x9, 0x1, 0x69, 0x4000000000, r6}, &(0x7f0000254000)=0x10)

[   59.375947] keychord: Insufficient bytes present for keycount 56
[   59.394462] keychord: Insufficient bytes present for keycount 56
2018/02/03 19:57:41 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000211000-0x9)='/dev/sg#\x00', 0x3c84, 0x101000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x4, @tick=0x2, 0xf557, {0xffffffffffffffc0, 0x7}, 0x6, 0x1, 0x7})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000578000)='./file0\x00', 0x0)
lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0)

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x8, 0x2, 0x0)
sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0)

2018/02/03 19:57:41 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0xfffffffffffffeb4}, 0x1}, 0x0)
r1 = syz_open_dev$sg(&(0x7f00008c5000)='/dev/sg#\x00', 0x7, 0x109000)
write$tun(r1, &(0x7f0000b0a000-0x28)=@hdr={0x1, 0x80, 0x4, 0x62c, 0x7, 0x2, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @random="583b26e564b5", [], {@can={0xc, {{0x4, 0x1, 0x8, 0xff}, 0x3, 0x1, 0x0, 0x0, "6a8042b0dd1f2dcd"}}}}}, 0x28)

[   59.418899] IPVS: Creating netns size=2536 id=12
[   59.484882] IPVS: Creating netns size=2536 id=13
2018/02/03 19:57:41 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c4000)='/selinux/policy\x00', 0x0, 0x0)
getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000072000-0x4), &(0x7f00000e4000-0x4)=0x4)
get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18), &(0x7f0000917000)=0x18)

2018/02/03 19:57:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000c1c000-0x30)={0x0, 0x1, 0x0, 0x0, 0x0, 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000166000-0x4), 0x4)
getpeername$packet(0xffffffffffffffff, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006ed000-0x4)=0x14)
r1 = dup(r0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003e8000-0x4)=0x204, 0x4)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000010d000-0xe8)={{{@in=@broadcast, @in=@empty}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000f78000-0x4)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005d8000)={{{@in6=@local, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f000031c000-0x4)=0xe8)
r2 = socket$inet(0x2, 0x80000, 0x5)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000296000-0xc)={0x0, @local, @local}, &(0x7f0000d08000-0x4)=0xc)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000060f000)={{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x11}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa0, 0x67}, {0x0, 0x5cf, 0x10000, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x3f, 0x0, 0x9}, 0xb8, 0xffffffffffffffff, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0x0, 0x10000}}, 0xe8)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, <r4=>0x0})
sendmsg$nl_route(r3, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r4}, {}]}]}, 0x30}, 0x1}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000097000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000638000)=0x14)
rmdir(&(0x7f0000877000-0x8)='./file0\x00')

2018/02/03 19:57:41 executing program 4:
mprotect(&(0x7f00001ae000/0x4000)=nil, 0x4000, 0x1000004)

2018/02/03 19:57:41 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80001, 0x0)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000093b000-0x8)=0x2)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x210)
poll(&(0x7f0000969000)=[{r0, 0x81ba}, {r0, 0x4}, {r0, 0x8}, {r0, 0xa102}, {r0, 0x8625}, {r0, 0x44}, {r0, 0x1048}], 0x7, 0x101)
close(r0)
fstat(r0, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000110000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x3ff, 0x3, 0x3, 0xa, 0x20, 0x20, 0x7e, 0x0, r1}, {0x40, 0x4, 0x1ff, 0xffffffff, 0x3f, 0xbb65, 0x10001, 0x8}, {0x8a, 0x0, 0xffff, 0x7f}, 0x7, 0xb, 0x2, 0x1, 0x1, 0x5feac47a70a3dc29}, {{@in=@rand_addr=0x7fffffff, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7, 0x2, 0x9, 0xd6, 0x0, 0x4}}, 0xe8)

2018/02/03 19:57:41 executing program 7:
mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f00003c5000-0x8)='./file0\x00', 0x12041, 0x22)
sendto$inet(r2, &(0x7f000034c000-0xf3)="c840bc964ce8a7df2ad6d6060804580ca0023a25d59e153f0604fa778f09e590a6d29e55f55574d00d24e6dd79d27829fbbe02b35bdc5437d26bb46c0391fbbb9e33335849fa9ba2c97d54ed1f9ce79fddc613ae4cca10d5052d765b235626cf1b0be3d19afc60d0cfdbffeb304f64b0dcb05d5991cd2756728074e7ece081c2ba652916231feb584d2f5575d5410200a9b1a1728430878825913945381274b93132a6a60119ef1b3aaba058a1d30d6825dddd3f1d7114ea4665b5bd70531b6989dd27e3ffbef909fcd6260f12f0d8512e8f4fa6e9fc888667acd1ade376d95c992d2dabe73368d2e856ee7dae8e3c5d43d26f", 0xf3, 0x40004, &(0x7f0000660000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10)
sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0)

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
capset(&(0x7f0000001000-0x8)={0x20080521}, &(0x7f000000d000-0x18)={0x401, 0x3, 0x2000000000000009})
mkdir(&(0x7f0000027000)='./file0\x00', 0x40)
open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0)

2018/02/03 19:57:41 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sysfs$3(0x3)
r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}})
setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc)

2018/02/03 19:57:41 executing program 1:
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x40)={0x35a9960e, 0x40}, &(0x7f0000004000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = gettid()
tkill(r1, 0x16)
close(r0)

2018/02/03 19:57:41 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_create(0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=<r0=>0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000817000-0xc)='/dev/autofs\x00', 0x4000, 0x0)
sendmmsg$inet_sctp(r1, &(0x7f0000ba0000)=[{&(0x7f000020d000)=@in6={0xa, 0x3, 0x3ce6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}, 0x1c, &(0x7f0000459000-0x20)=[{&(0x7f00009de000)="fe03e1ae8c9a1bec2b1b9549e5d78c7175c26d3062fe039143dab97a589d2f839e68876e6aee60d44b4b2bd0c1ca2214a98f7cb490b76a9da72006430c52bdbe932b7e257f6248a2fe638945744396e296b31790f6a148cb59cccf909b7d5edf50a3122aefcc6dbd24ac18a267680cc3ec669526ff81aeaee1a27849a4d4af56ec0e1dbd29a8caf9db478ec9e2976d6cb0ce33c3bdb4f7a90bb1285d852f3dc019894559de280996bd5652675957a3cfe55a2ba51a5361a03d86720657adfc8f64953e99df2a03810704c49b72ede4a72170bf2795ded84e38b8dc1709ed020bb6517c52ab1f44", 0xe7}, {&(0x7f0000e3c000-0xd5)="a1868d6621488ad0d74d7da54e05de36a1b9faa931b21b4038c14d4f8073ce93f162a44473abeadad0e387bd3f1511ecb9232abe1473709ef52abd4287fc60fa873c9fe8c9c4965f05f39a3d875132dee2082559c1e8578a27755a17bec034d8787c79259bb9307f801740e2c7137a82fcec33df940d2ab57c4d37a988648fa38fd23c65282099e6d1edf40afbe23074b88651af55c9e3b4c21acee1c35cfff31d7a3a2eea10a98095e270511554fd054c270c46d03e23797c4cd69e07414c365619b573cb5e3e81598808d6f5972aaf01bc20f3e9", 0xd5}], 0x2, 0x0, 0x0, 0x10}], 0x1, 0x15)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e8d000)={<r2=>0x0})
ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000093a000)={r2, 0x2})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000e4c000-0xa)='/dev/ptmx\x00', 0x0, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ad000-0xd)='/selinux/mls\x00', 0x0, 0x0)
r3 = syz_open_procfs(r0, &(0x7f0000b6b000-0xe)='attr/fscreate\x00')
writev(r3, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="ab", 0x1}], 0x1)

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00006e8000)={{0x8000080}, 'port0\x00', 0xc6, 0x80003})
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000097c000-0x4))

2018/02/03 19:57:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000014d000)={0x0, <r0=>0x0})
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000184000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2)
r2 = gettid()
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ce1000-0x4)=r2)
eventfd2(0x1, 0x80001)
r3 = socket(0x200000000014, 0x2, 0x100000008)
sendmsg$nl_route(r3, &(0x7f0000d72000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000f44000-0x10)={&(0x7f0000c1b000-0x64)=@ipv6_getaddr={0x64, 0x16, 0x1, 0x4, 0xffffffffffffffff, {0xa, 0x1f}, [@IFA_FLAGS={0x8, 0x8, 0x208}, @IFA_CACHEINFO={0x1, 0x6, {0xbc11, 0x20000000001, 0x3ff, 0x5}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @IFA_CACHEINFO={0x14, 0x6, {0xff, 0x454, 0x4, 0x40000006}}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x7fe)

[   59.587142] audit: type=1401 audit(1517687861.671:37): op=fscreate invalid_context=AB
[   59.622612] IPv6: NLM_F_REPLACE set, but no existing node found!
[   59.652631] IPv6: NLM_F_REPLACE set, but no existing node found!
2018/02/03 19:57:41 executing program 5:
mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000011000)='./bus\x00', 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000000000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f0000ce3000)='/dev/snd/timer\x00', 0x0, 0x42001)
acct(&(0x7f0000362000)='./bus\x00')
mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000ce2000)={0x0, 0x41, 0x0, @thr={&(0x7f0000ce2000)="76f762a34f7415b18ec14303671a074ad33f1ea552c9533a9928a62c21b745c8a0ad81ab2c60c00bf893a72719790a91557d882b54056892cbb4d85e988ea726c09df896c78a7c7c8b7bee2013455fc2635d91e0bb6fd115fe41482accb9f037f4d1be25bdce60bf355c7f9ca76427913c2a135ea077ecad6f70cf099a10da903f75496b9e8404dcbd32eb507046a2e15aff7bc152e607b3b27ff758d206efd3bbc1b540c9e7e58b759482", &(0x7f0000c35000-0x34)="1d761aebaa645fed75074a34bcfa3a0bd84b92651e1367133b190d4fbd1e86f5e1ee93e911b4d4b631de5f60755907ebd899e297"}}, &(0x7f00003fb000))
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f00005aa000/0x2000)=nil, 0x2000, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffff9c, &(0x7f0000ce5000-0xb4)=[{{&(0x7f0000c6a000)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f00005cb000-0x40)=[{&(0x7f0000ae5000-0x1f)=""/48, 0x30}, {&(0x7f0000ce4000)=""/88, 0x58}, {&(0x7f0000ce4000)=""/20, 0x14}, {&(0x7f0000ce4000)=""/4096, 0x1000}], 0x4, &(0x7f0000ce5000-0x66)=""/102, 0x66}, 0x2}, {{0x0, 0x0, &(0x7f0000637000-0x40)=[{&(0x7f0000ce5000-0x3)=""/3, 0x3}, {&(0x7f0000bc6000)=""/236, 0xec}, {&(0x7f0000ce5000-0x79)=""/121, 0x79}, {&(0x7f0000ce4000)=""/4096, 0x1000}], 0x4, &(0x7f000030d000)=""/141, 0x8d, 0x101}, 0x9}, {{0x0, 0x0, &(0x7f0000ce5000-0xa0)=[{&(0x7f0000ce5000-0x86)=""/134, 0x86}, {&(0x7f000018b000)}, {&(0x7f0000ce4000)=""/123, 0x7b}, {&(0x7f0000854000)=""/179, 0xb3}, {&(0x7f0000ce4000)=""/79, 0x4f}, {&(0x7f0000ce5000-0xa9)=""/169, 0xa9}, {&(0x7f0000ce5000-0x61)=""/97, 0x61}, {&(0x7f0000ce4000)=""/78, 0x4e}, {&(0x7f0000564000)=""/196, 0xc4}, {&(0x7f0000ce5000-0x6b)=""/107, 0x6b}], 0xa, 0x0, 0x0, 0x2f1}, 0x10000}], 0x3, 0x140, 0x0)
mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ce4000)=0x6, 0x4)

2018/02/03 19:57:41 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000900000)='./file0\x00', 0x40)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00001c1000-0x4)=0xa32, 0x4)
r1 = gettid()
sched_setparam(r1, &(0x7f0000d4f000-0x4)=0x10000)
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0)
preadv(r2, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0)

2018/02/03 19:57:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x4, 0x0)
ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00008a4000-0x1)=0x4)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/02/03 19:57:41 executing program 3:
clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd))
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ed2000)={0x1, 0x81})
dup2(r0, r0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x2)
fchmodat(r1, &(0x7f000008d000-0x8)='./file0\x00', 0x40)
kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x0)

2018/02/03 19:57:41 executing program 4:
mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0)
mount(&(0x7f000000c000)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x2000882, &(0x7f0000029000-0x6f)="cb859ee20aa3fae7ce191ac517306bd6d2e70616de892d4ec7452d820e3992170d7f0d5a7f1c81d12acbbcd6f4dddb6b578d38e337b4ffd6dc5938e1ada32c7cd6aac73c3a452f8b5aa332778308d0ff7e06e01389834e72f32dd73dadd5764ab50c03b3a2cb3f0112a0403e548826")
r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000023000)={0x6, [0x0, <r1=>0x0, 0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f0000004000)=0x1c)
mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000002a000-0x4)=r1, 0x4)
mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_create(0x100000001)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @rand_addr=0x2}}, [0x0, 0x7f, 0x3, 0x7f, 0xfffffffffffffffe, 0x0, 0x0, 0x1117, 0x9, 0x4, 0x9, 0x9, 0x4, 0x9, 0x5]}, &(0x7f000002a000-0x4)=0x108)
symlinkat(&(0x7f0000009000-0x8)='./file1\x00', r0, &(0x7f0000013000-0x8)='./file0\x00')
creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0)

2018/02/03 19:57:41 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0)
setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000b4e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000f9d000-0x4)=0x1c, 0x800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f00007cb000)=@can, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0xc5)=""/197, 0xc5, 0x8}, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto(r0, &(0x7f0000001000-0xe2)="28382efc823b1a616c44badce0119eb181a55e8de0e925dd7ff41ae5df4154c4bd720204fe18e3b44d2eb4c51d3a0ce4d9d6a5d6d13dc05de1d427aa8e3f2f98f86b2be35ed39c400d29802956b874250f0181602f5ace84d39d92ab241baf571cd7ef0e8339430abf8b44143f35002fbf9786fce7024b52b78915dae6e38f830152f4e0617e1bc2a2e128edd630b427c5e97dfb5018406d35d506913bfdc82967b68357b8cd796883eeb15ba6a68b1dccd33141c6ea95ebf9be1d614b23b4ef87c1d7b95e8a9ead3860798eec0fe98a341523588ef1c933e6ebb96a7772baed9f9d", 0xe2, 0x20000004, 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
set_thread_area(&(0x7f0000001000)={0x9, 0x20000800, 0x1000, 0x0, 0x3, 0x7, 0x2, 0x6, 0xfffffffffffffff7, 0x8})
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r2 = socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r2, &(0x7f0000002000)={&(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/37, 0x25}], 0x1, &(0x7f0000003000-0x2d)=""/45, 0x2d}, 0x40)
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000b0b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000004000-0x88)={0xfb, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}}}, 0x88)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@generic="c61784fa077e669725888ee5a758e1f7", @ifru_map={0x4, 0xff, 0x6, 0x3f, 0x4, 0x1000}}})

2018/02/03 19:57:41 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000090c000-0x8)={0x0, <r2=>0x0})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000023f000)=<r3=>0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009b7000-0x4)=<r4=>0x0)
r5 = geteuid()
r6 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r7 = geteuid()
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c14000-0x4)=<r8=>0x0)
r9 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c75000)={<r10=>0x0}, &(0x7f00008d5000)=0xc)
getresuid(&(0x7f0000e65000), &(0x7f0000067000-0x1), &(0x7f0000de1000-0x4)=<r11=>0x0)
r12 = gettid()
r13 = getuid()
r14 = getegid()
r15 = getpid()
getresuid(&(0x7f0000684000-0x4), &(0x7f000098f000-0x4), &(0x7f0000b03000)=<r16=>0x0)
lstat(&(0x7f000035b000-0x8)='./file0\x00', &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0})
sendmsg$netlink(r0, &(0x7f00007a9000-0x38)={&(0x7f000065f000-0xc)=@proc={0x10, 0x0, 0x3, 0x2108200}, 0xc, &(0x7f00006aa000)=[{&(0x7f0000f31000-0x20)={0x20, 0x1f, 0x200, 0x3, 0x3, "", [@generic="20d0", @typed={0xc, 0x47, @u32=0x3f}]}, 0x20}, {&(0x7f0000ff6000-0x3084)={0x3084, 0x2c, 0x4, 0x1, 0x1, "", [@nested={0x3074, 0x17, [@generic="025720c1cd4fb6d6a6a70c94ea5bd669ea127558f1d248e59a7f904780324fb9e4cff851", @generic="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{&(0x7f000015e000)={0x123c, 0x2e, 0x700, 0x3, 0x2, "", [@nested={0x10d4, 0xb, [@generic="56b6c395a9ed495225325c3ae05c60097e02c96580df5a408f43091f02f2646bca0bd3a12fe46518f8ca078ad2186b26de7ea099f72f0fc17d6bfc5a9f077ee2174817403ebc02393449a69869d53432ec3181b64081ec5dd89ed55ae262ce534d4b12204f07f367f36b22c6d9d68b036c40cd01a9466a44e580b5ab380985c2d01cdbde697e42133e34c806a55008411969ef0133fbdfad5f5cc695a832e4d2cabacd064ed335c19059e5415cd88050f434f6e8cc357a73acfca249d6215186a11ef2dbab69335d0449eda5c6b2d5", @generic="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"]}, @generic="eb7a5307cff34904cacaeeab039774d32b603678808b2e", @nested={0x138, 0x3, [@generic="c88cfe2a521cbd441a9afdfaadddc09cf18dd37ee6ba523d67c58ccc5b3b001a550e31d71dda087d1daaca10cbe57bb2e845217292834a9e19a68724e437f6eb0f6b512dd63d9b526b49657da5bd8a8d76fe29336b5ef185e1089ab1433bdc1ee85fdab06c912db86e14ca739e", @typed={0xc, 0x27, @ipv4=@multicast1=0xe0000001}, @generic="7284c9ee1278c35d1bb02e303b487de28c4b38489ce398c7567ffa48c441fc79ff3dd12a3aa3bdb68d245d0932e65a11", @generic="87c19c814449c00a0bdaf8f3ac4889e32f508d3cce2e43bb0795c6ebaea9d121b9714ad73c3d42ede56f5f1bb2402e40834fa25c32f3d18237fbc3ef4b1bb1f7abb47f548849de199047fcc3434906e5ce01e72b69677081a53af7ba44fb80688391345861f1977cca67624212aecd59b3abe947cab6e50f337838e3f827012eb4feb2a03918c16fe6ac"]}, @typed={0x8, 0x16}]}, 0x123c}], 0x7, &(0x7f0000192000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x40, 0x40}, 0x8000)
r18 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r18, &(0x7f0000059000-0x38)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x200000000000}, {}, {}, 0x7, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0)

2018/02/03 19:57:41 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}})
r1 = socket(0x10, 0x802, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000017000-0x10)={0x20000195, &(0x7f0000e88000-0x20)=[]}, 0x10)
sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0)
dup3(r1, r0, 0x0)
recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000515000-0x8)=@abs={0x1}, 0x8)

2018/02/03 19:57:41 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084c000)='/dev/sequencer\x00', 0x20000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[0x401, 0x1]})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000899000))
r1 = getpgrp(0xffffffffffffffff)
r2 = syz_open_procfs(r1, &(0x7f00004a2000-0xb)='net/rfcomm\x00')
r3 = epoll_create(0x7fb)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faf000-0xc))
clock_gettime(0x0, &(0x7f0000d56000)={0x0, <r4=>0x0})
flistxattr(0xffffffffffffffff, &(0x7f0000552000)=""/123, 0x7b)
ppoll(&(0x7f0000a18000)=[{r3}, {r2}], 0x2, &(0x7f000071d000)={0x0, r4+10000000}, &(0x7f0000e33000), 0x8)
mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000))
umount2(&(0x7f0000d5c000-0x1)='.', 0x0)

2018/02/03 19:57:41 executing program 4:
mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10)
sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0)
fcntl$dupfd(r0, 0x406, r0)

2018/02/03 19:57:41 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000e29000)='./file0\x00', 0x0)
mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1))
stat(&(0x7f000021b000-0x8)='./file0\x00', &(0x7f00000e2000-0x44))
mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000))
creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0)
mount(&(0x7f0000d22000)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1002, 0x0)
mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x0, &(0x7f0000a06000))

2018/02/03 19:57:41 executing program 7:
pipe(&(0x7f0000b6a000)={<r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x10000000a, 0x2400000011, 0x1000000000)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000c8a000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x400000003, 0x0, &(0x7f00002a8000)=@generic="a152bfd2c9ace0f9729af06a020facc0"})

2018/02/03 19:57:41 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000812000)={0x0, <r1=>0x0})
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b86000-0x20)={@common='nr0\x00', @ifru_flags=0x2000})
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000176000)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f00004ec000)})

2018/02/03 19:57:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0)
r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0)
r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f000029b000-0x4)=0xc73)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000078c000-0xb9)=""/185)
mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0)
r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0)

2018/02/03 19:57:41 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x1)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007ca000-0x4)=<r1=>0x0)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000820000)=0x2)
fcntl$setownex(r0, 0xf, &(0x7f0000ff2000)={0x2, r1})

2018/02/03 19:57:41 executing program 0:
mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037b000)='/selinux/enforce\x00', 0x48040, 0x0)
mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000ef5000-0x10)={0x3, &(0x7f0000ef5000-0xc)=[{0x0, 0x1}, {0x7fffffff, 0xffffffffffffffff}, {0x7fffffff, 0x1}]})
r1 = socket$inet(0x2, 0x2, 0x0)
mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef6000-0x4)=0x220, 0x3)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a66000))
sendto$inet(r1, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1)
setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b65000-0x20)={0x7, <r2=>0x0, 0x2, 0x10000})
mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ef5000)={0x3, r2, 0x1, 0x81})
recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bc2000-0x8))

2018/02/03 19:57:41 executing program 2:
mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0)
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fce000-0x8)='./file0\x00', 0x10)
rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00')
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getxattr(&(0x7f0000fcd000)='./control\x00', &(0x7f00004e2000-0x3d)=@random={'btrfs.', 'vmnet0nodevsecurity%]nodev%mime_typeppp0+md5summd5sum!\x00'}, &(0x7f0000fcd000)=""/118, 0x76)
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setxattr(&(0x7f0000fcf000-0x8)='./file0\x00', &(0x7f0000eeb000)=@known='system.sockprotoname\x00', &(0x7f0000201000)='em0selinuxeth0^\x00', 0x10, 0x2)

2018/02/03 19:57:41 executing program 3:
mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4)
socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4)
mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x7, &(0x7f0000d1e000))
mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be1000-0xf)='/dev/sequencer\x00', 0x41c800, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005b0000)=[@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, @in6={0xa, 0x3, 0xc55c, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x2}, @in6={0xa, 0x1, 0xfffffffffffff409, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0xffffffffffffff8d, @loopback={0x0, 0x1}, 0x1c2b}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0xb8)
syz_open_dev$sg(&(0x7f0000d1e000)='/dev/sg#\x00', 0x8, 0x400000)

2018/02/03 19:57:41 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10)
bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c)
sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = dup(r2)
r4 = socket(0x18, 0x0, 0x4)
ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00005b7000)=""/136)
connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000666000)='/dev/autofs\x00', 0x110ffc, 0x0)
setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4)
ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338")
getpeername$inet6(r5, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a87000-0x4)=0x1c)

2018/02/03 19:57:41 executing program 1:
mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de4000)={<r0=>0x0})
prctl$setmm(0x23, 0x6b8f8125bc8b2e, &(0x7f00009c5000/0x3000)=nil)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008b2000)={@generic="d50480f7b41f3693c3e403f412c0a67a", @ifru_flags=0x1c00})
r1 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108)

2018/02/03 19:57:41 executing program 0:
mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000032000)='/dev/ppp\x00', 0x101000, 0x0)
mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000032000)={0x4, 0x6, 0x0, 0x8, 0x1ff, 0x1f, 0x8, 0x44e89927, 0x354468f6, 0x3f})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000011000-0x18)=@get={0x1, &(0x7f0000008000)=""/92, 0xfffffffffffffffd})
mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000035000)=0x1, 0x4)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000033000), &(0x7f0000034000)=0x4)
write$selinux_context(r1, &(0x7f000000e000-0x2a)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a)
sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000032000-0x84)={0x14, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0)

2018/02/03 19:57:42 executing program 7:
r0 = memfd_create(&(0x7f0000689000-0x1)='\x00', 0x3)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000934000))
mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0)
mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b00000-0x6)={0x40000, 0x200, 0x0, 0x0, 0x2f})
mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000188000)={0x62880000000000, 0x4, 0x1, 0x7, 0xffffffff}, 0x14)
mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000b00000)='/dev/usbmon#\x00', 0x5886, 0x8000)
mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000b00000-0x8))

2018/02/03 19:57:42 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, []}, 0xfffffffffffffece}, 0x1}, 0x0)
r0 = creat(&(0x7f000066a000)='./file0\x00', 0x4)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00009ec000-0x4))
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000075000-0x30)={0x71e5, 0xffffffff00000000, 0x2004fd8, 0xe10, 0x5, 0x83})

2018/02/03 19:57:42 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000bc0000-0x108)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}}, 0x108)

[   59.872377] audit: type=1400 audit(1517687861.961:38): avc:  denied  { transfer } for  pid=9742 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1
[   59.906095] binder: 9742:9747 BC_ACQUIRE_DONE node 46 has no pending acquire request
2018/02/03 19:57:42 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000))
epoll_wait(r3, &(0x7f0000eec000-0xc)=[{}], 0x1, 0x454)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000878000-0x8))
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d})

2018/02/03 19:57:42 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000bc0000-0x18)={0x1, 0x5c82, 0x6, 0x7ff, 0x3, 0x1})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1)
r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000))
r2 = creat(&(0x7f0000aae000-0x8)='./file0\x00', 0x10)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c50000), &(0x7f0000115000)=0xb)

2018/02/03 19:57:42 executing program 2:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000002000-0x8))
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcc19}, {0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x3, [0x6, 0x100000000, 0x4800000000000, 0x8, 0x7, 0x8, 0x0, 0x6]}, 0x5c)
r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendmsg(r2, &(0x7f00005a8000)={0x0, 0x0, &(0x7f00007b7000)=[{&(0x7f000080c000-0x4a)="4f4272c65e1faef344d5c6366b15d57eb63381e51a0ee71ca58e3e10f6d2cf7e747d191d61043cfb0ed0c18fe148675fffdbafd7edd82d9609ce729b79c6e64e8af0e73d11a1179c3ccb", 0x4a}, {&(0x7f000019c000-0xb7)="7caa4e152b53f5de1892493b32fc1c97554b6be2c8424565393ce360f70aab9a73f8347a6a01b995e681dcf04ad88f3f8c992a7e461ffe0bc864e6f2a97c85b0f755c0821d578c056695736f3db94a117e73f2470f2596110fb5643696864a00788f7fec4b8d5797632e4ac851dfdf05e464baf4171cf4e071c726b38011d492e514378eedf8433460db1ff51042b2851a713cab5d1c58de69189acd4b452e916f4571489a609f62e9d300900eceed147a85de2f702c71", 0xb7}, {&(0x7f0000967000-0xe4)="6ed3ce8b15e37efbf75d42925d85d44a43a4fc24d413bdbc2f73b0ee02fc8bad51ba524343340327ee5d8dd1d66dc82015bdb7fcb1832c3d84360dc787af2f6962f76a6cd2150ed1b6404290506bb9c2b2bc473c9d073037405840719c800b7d6d20b0c97386da6f25b50891be0b3f92e598d70130d63702a16a9819a46e7c673581b74c92df0ba7892d908f91e6279f3486349126f1092520a6f673d5984b0c341146fb41e943c0720dc36995aee90b4a88a8f2110fc4fe500b884e7197d77ed1351f7f66c7f074ba6115b223f45be838f607d79931594d261846cf97416d67e27ab9b3", 0xe4}, {&(0x7f00008ac000)="cf5031f60261d106756a5c78528fbc4e899053e588eecdf44cd8f140934f1dc38149db6095b5e0a8c04555a92ca66632773ca031b02ca661e9370bdc20434c37534f47a6f4a1fea9ba50b0144dce79d609", 0x51}, {&(0x7f0000405000-0x8b)="abc8b6b854b0c38299e0f48eaf5575f52dad47acde98732e7faa85175687d6ce9730727abe82213e1f5dfecfb0ad76de4deb952ee290e7deac21c3d9524eec87f94598b3b007c410303873668c40e8434e840ba833d0f1adbe266a5b459e400bfcec02dfe03c1d5c1bfebe88bc10cb4828cc67926624b18605d846ff4cf5a5f3b7e4fca1278c79c5b8e5f1", 0x8b}], 0x5, &(0x7f0000f43000-0x11c8)=[{0xa8, 0xff, 0x3, "169ed86ee9ed5c981c4eb1d92c7fdb42067f26b2f3f92ca6fa0812e34e6084b4688d89abd27e05e949c4dfe754b2b7db1c3668cdd3d9b192e657b044fd35496f8fe1a789728ed57ce39624ea9b92525c9642f2df2c7c5b73b6393d9c2ba16cea15f139d0901800c1f8aead6edcc0dd1d81a46079c0423b968321f0f3cbe6c5f7893ae4c8fb395d8f5d946a8cc23ce29d2bd119739355478e"}, {0x50, 0x10c, 0x5, "5ac8999f2fd863e6b8d53c39f399461b6e0145b1424936dd4548463dfffb16bbaa4a3ab8f0ddbd42a1a7ee00b6bac6fe61f2c84328a0e611745eb5"}, {0x1010, 0x13a, 0x8, "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"}, {0xc0, 0x1ff, 0x5, "6a332888cdd5227226d1e30644d3988639bb5189bb81fae405b1e650d38d1f939ccb2c6db9a1fa0cebd8ecf283cc8c9f0fdf9f0613621b0dc5c5431808ec6ef4a53b346567ba78640916e7da12c06a63f4320aa2689b7925497a36a9bf08c8effc679589c78b61e652c24287bc9e894cfd944d4bba33f7b3d5666959c4a5948a00f3ad3a9d9b9fcc447ecb6006d517c8557b2b6943c9902d785b02065e5716f2381d49dbd8883b584b1a"}], 0x11c8, 0x4004040}, 0x4000)
close(r1)
r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0)
sigaltstack(&(0x7f0000eb0000/0x1000)=nil, &(0x7f0000331000))
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)})
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x200000, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000098a000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0xd96e, @loopback={0x0, 0x1}, 0x6}], 0x9c)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x30, 0x7, @thr={&(0x7f0000000000)="871612946bbb917617c85fd5c563fa066f7173719ad20f1f8743f4695ec522003c5a1f2775c231bc61b8989ff5099dc1f9bc7d390d9292505f35f66783bf21cad7e35183cca61cdef41567b37e05e0202f4c95125a0068372a9cc903d849cbab96638d41404bf11e8a27e6a6b97fe33a", &(0x7f0000003000-0x4a)="30a5805688d4c6e7e14e0460df3eb8548a93a5cc646a21712afb740c6d8a38e56ee3c464cd42ab041142998bafdfdc4167f975c5b068303eb1372401747992d52aa5fc6c14d0be924973"}}, &(0x7f0000003000-0x4)=<r4=>0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x100, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000003000)={"8a32b1fa506c7b60fe76b585e24fcace", {0x4, 0x3, 0x0, "9bfce7b62f5f", 0x3ff}})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={<r6=>0x0, 0x5}, &(0x7f0000004000-0x4)=0x6)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={r6, 0x6f, "c0784bc723defb159db883e08d23e61dd9c40c9f070949896e2fce7c1897b4053181adbf6cf915859833ff5e6c150d7e3bb7102d8537b30f88bc13bc9395449b54d02c9230b816a1e08dede54f25ec7fe21b8aaa20661298a7cf99442559a6f77467a21f3a63affb3ab562776ac724"}, &(0x7f0000002000)=0x77)
timer_getoverrun(r4)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)})

2018/02/03 19:57:42 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1)
fcntl$setflags(r0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0xf)
r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, "a30c6914375bb3a845e6a506a4558aee2c5c0ac4b436acd86419cab2d6e0e2b0f13a13e6636d2d744704080000e665e253ab84f933717dade1d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"})

2018/02/03 19:57:42 executing program 6:
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0)
ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000))
accept4$nfc_llcp(r0, 0x0, &(0x7f000000c000), 0x80800)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000))
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0xe0370be3e7f68cf, &(0x7f0000006000)=[{}, {<r1=>0x0}, {}]})
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000010000-0xc)={0x0, 0x1, 0x1f, 0xffffffff, 0x5}, 0xc)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$llc(r0, &(0x7f0000011000-0xa8)=""/168, 0xa8, 0x40000040, &(0x7f0000010000)={0x1a, 0x1f, 0xfff, 0x80000000, 0x7, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000000e000)={r1, 0x1})

[   59.934299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=9763 comm=syz-executor0
[   59.947060] binder_alloc: binder_alloc_mmap_handler: 9742 20000000-20002000 already mapped failed -16
[   59.950993] binder_alloc: 9742: binder_alloc_buf, no vma
[   59.951014] binder: 9742:9777 transaction failed 29189/-3, size 80-16 line 3127
[   59.951933] binder: BINDER_SET_CONTEXT_MGR already set
[   59.951940] binder: 9742:9747 ioctl 40046207 0 returned -16
[   59.977761] binder: undelivered TRANSACTION_ERROR: 29189
[   59.977895] binder: release 9742:9747 transaction 47 out, still active
[   59.977898] binder: unexpected work type, 4, not freed
[   59.977901] binder: unexpected work type, 4, not freed
[   59.977904] binder: undelivered TRANSACTION_COMPLETE
[   59.977948] binder: send failed reply for transaction 47, target dead
[   60.025944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=9783 comm=syz-executor0

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes
[  245.050541] INFO: task syz-executor4:9792 blocked for more than 120 seconds.
[  245.057761]       Not tainted 4.9.79-g47af77b #26
[  245.062894] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  245.070989] syz-executor4   D29616  9792   4053 0x00000004
[  245.076712]  ffff8801cf981800 ffff8801d784a4c0 ffff8801ceee39c0 ffff8801d4a06000
[  245.084916]  ffff8801db321b98 ffff8801c45df870 ffffffff838a23db 0000000000000002
[  245.093006]  0000000041b58ab3 00ffffff8418ae34 ffff8801db322468 ffff8801db322490
[  245.101379] Call Trace:
[  245.103953]  [<ffffffff838a23db>] ? __schedule+0x67b/0x1ba0
[  245.109642]  [<ffffffff838a397f>] schedule+0x7f/0x1b0
[  245.114883]  [<ffffffff81d21e44>] blk_mq_freeze_queue_wait+0x114/0x230
[  245.121566]  [<ffffffff81d21d30>] ? plug_ctx_cmp+0x100/0x100
[  245.127341]  [<ffffffff81224e00>] ? prepare_to_wait_event+0x450/0x450
[  245.133923]  [<ffffffff81d2aefd>] blk_mq_freeze_queue+0x1d/0x20
[  245.139960]  [<ffffffff824b3142>] loop_set_status+0x1a2/0xfc0
[  245.145856]  [<ffffffff824b440f>] loop_set_status64+0xbf/0x140
[  245.151964]  [<ffffffff824b4350>] ? loop_set_status_old+0x2f0/0x2f0
[  245.158353]  [<ffffffff81bda77f>] ? avc_has_extended_perms+0x33f/0xf10
[  245.165034]  [<ffffffff824b75e3>] lo_ioctl+0xcd3/0x1990
[  245.170403]  [<ffffffff812dfe50>] ? get_futex_key+0x1050/0x1050
[  245.176439]  [<ffffffff8107c736>] ? save_stack_trace+0x16/0x20
[  245.182410]  [<ffffffff8153d0d3>] ? save_stack+0x43/0xd0
[  245.187839]  [<ffffffff8153d9f2>] ? kasan_slab_free+0x72/0xc0
[  245.193735]  [<ffffffff824b6910>] ? loop_lookup.part.19+0x110/0x110
[  245.200120]  [<ffffffff81d37c5a>] blkdev_ioctl+0x4aa/0x1a60
[  245.205853]  [<ffffffff81d377b0>] ? blkpg_ioctl+0x930/0x930
[  245.211571]  [<ffffffff8123c499>] ? __lock_acquire+0x629/0x3640
[  245.217601]  [<ffffffff812e4228>] ? do_futex+0x3f8/0x15c0
[  245.223139]  [<ffffffff838b2caa>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[  245.230068]  [<ffffffff8123b63b>] ? trace_hardirqs_on_caller+0x38b/0x590
[  245.236927]  [<ffffffff8162c5ee>] block_ioctl+0xde/0x120
[  245.242378]  [<ffffffff8162c510>] ? blkdev_fallocate+0x440/0x440
[  245.248500]  [<ffffffff815ae70a>] do_vfs_ioctl+0x1aa/0x1140
[  245.254220]  [<ffffffff815ae560>] ? ioctl_preallocate+0x220/0x220
[  245.260577]  [<ffffffff81beada5>] ? selinux_file_ioctl+0x355/0x530
[  245.266869]  [<ffffffff81beaa50>] ? selinux_capable+0x40/0x40
[  245.272766]  [<ffffffff815d1571>] ? __fget+0x201/0x3a0
[  245.278045]  [<ffffffff815d1598>] ? __fget+0x228/0x3a0
[  245.283340]  [<ffffffff815d13b7>] ? __fget+0x47/0x3a0
[  245.288506]  [<ffffffff81bd3579>] ? security_file_ioctl+0x89/0xb0
[  245.294758]  [<ffffffff815af72f>] SyS_ioctl+0x8f/0xc0
[  245.299927]  [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8
[  245.306515] 
[  245.306515] Showing all locks held in the system:
[  245.312838] 2 locks held by khungtaskd/514:
[  245.317134]  #0:  (rcu_read_lock){......}, at: [<ffffffff81372ec5>] watchdog+0x125/0xa70
[  245.325853]  #1:  (tasklist_lock){.+.+..}, at: [<ffffffff81237fd0>] debug_show_all_locks+0x70/0x280
[  245.335538] 2 locks held by getty/3964:
[  245.339487]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff838b1652>] ldsem_down_read+0x32/0x40
[  245.348813]  #1:  (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff82009ed4>] n_tty_read+0x1f4/0x16c0
[  245.358764] 1 lock held by syz-executor4/9792:
[  245.363369]  #0:  (&lo->lo_ctl_mutex/1){+.+.+.}, at: [<ffffffff824b699f>] lo_ioctl+0x8f/0x1990
[  245.372734] 1 lock held by syz-executor4/9804:
[  245.377288]  #0:  (&lo->lo_ctl_mutex/1){+.+.+.}, at: [<ffffffff824b699f>] lo_ioctl+0x8f/0x1990
[  245.386661] 
[  245.388263] =============================================
[  245.388263] 
[  245.395395] NMI backtrace for cpu 0
[  245.399003] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g47af77b #26
[  245.406160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  245.415489]  ffff8801d877fd00 ffffffff81d94b09 0000000000000000 0000000000000000
[  245.423452]  0000000000000000 0000000000000001 ffffffff810bac60 ffff8801d877fd38
[  245.431415]  ffffffff81d9fc2d 0000000000000000 0000000000000000 ffff8801c58a9c18
[  245.439383] Call Trace:
[  245.441940]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[  245.447273]  [<ffffffff810bac60>] ? irq_force_complete_move+0x390/0x390
[  245.453995]  [<ffffffff81d9fc2d>] nmi_cpu_backtrace+0xfd/0x120
[  245.459935]  [<ffffffff810bac60>] ? irq_force_complete_move+0x390/0x390
[  245.466656]  [<ffffffff81d9fd67>] nmi_trigger_cpumask_backtrace+0x117/0x190
[  245.473722]  [<ffffffff810bad54>] arch_trigger_cpumask_backtrace+0x14/0x20
[  245.480704]  [<ffffffff81373490>] watchdog+0x6f0/0xa70
[  245.485947]  [<ffffffff81372ec5>] ? watchdog+0x125/0xa70
[  245.491370]  [<ffffffff8119a72d>] kthread+0x26d/0x300
[  245.496530]  [<ffffffff81372da0>] ? reset_hung_task_detector+0x20/0x20
[  245.503165]  [<ffffffff8119a4c0>] ? kthread_park+0xa0/0xa0
[  245.508758]  [<ffffffff8119a4c0>] ? kthread_park+0xa0/0xa0
[  245.514350]  [<ffffffff8119a4c0>] ? kthread_park+0xa0/0xa0
[  245.519942]  [<ffffffff838b37dc>] ret_from_fork+0x5c/0x70
[  245.525580] Sending NMI from CPU 0 to CPUs 1:
[  245.530103] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b20c6
[  245.537476] Kernel panic - not syncing: hung_task: blocked tasks
[  245.543613] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.79-g47af77b #26
[  245.550769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  245.560095]  ffff8801d877fcb8 ffffffff81d94b09 ffffffff83a8ade0 ffff8801d877fd90
[  245.568069]  ffff8801c58a9c00 dffffc0000000000 ffffffff84409000 ffff8801d877fd80
[  245.576067]  ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375
[  245.584036] Call Trace:
[  245.586597]  [<ffffffff81d94b09>] dump_stack+0xc1/0x128
[  245.591933]  [<ffffffff8142f531>] panic+0x1bc/0x3a8
[  245.596920]  [<ffffffff8142f375>] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7
[  245.605119]  [<ffffffff81d9fd8b>] ? nmi_trigger_cpumask_backtrace+0x13b/0x190
[  245.612361]  [<ffffffff81d9fd95>] ? nmi_trigger_cpumask_backtrace+0x145/0x190
[  245.619603]  [<ffffffff813734a1>] watchdog+0x701/0xa70
[  245.624853]  [<ffffffff81372ec5>] ? watchdog+0x125/0xa70
[  245.630277]  [<ffffffff8119a72d>] kthread+0x26d/0x300
[  245.635436]  [<ffffffff81372da0>] ? reset_hung_task_detector+0x20/0x20
[  245.642070]  [<ffffffff8119a4c0>] ? kthread_park+0xa0/0xa0
[  245.647665]  [<ffffffff8119a4c0>] ? kthread_park+0xa0/0xa0
[  245.653258]  [<ffffffff8119a4c0>] ? kthread_park+0xa0/0xa0
[  245.658858]  [<ffffffff838b37dc>] ret_from_fork+0x5c/0x70
[  245.664886] Dumping ftrace buffer:
[  245.668478]    (ftrace buffer empty)
[  245.672161] Kernel Offset: disabled
[  245.675769] Rebooting in 86400 seconds..